WO2004035085A1 - 遺伝子ワクチン - Google Patents
遺伝子ワクチン Download PDFInfo
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- WO2004035085A1 WO2004035085A1 PCT/JP2003/013279 JP0313279W WO2004035085A1 WO 2004035085 A1 WO2004035085 A1 WO 2004035085A1 JP 0313279 W JP0313279 W JP 0313279W WO 2004035085 A1 WO2004035085 A1 WO 2004035085A1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/0005—Vertebrate antigens
- A61K39/0011—Cancer antigens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/53—DNA (RNA) vaccination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
- A61K2039/6031—Proteins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- the present invention relates to a gene vaccine. More specifically, the present invention relates to a gene vaccine using the ubiquitin proteasome system.
- Antibodies protect the living body by specifically recognizing the invading antigen and decomposing, neutralizing and inactivating the antigen.
- Vaccines are a type of immune response mechanism that uses the property of memorizing an antigen once it has entered and inducing an extremely rapid and effective immune response when the same antigen re-enters.
- Vaccine technology is effective in inducing the immune response memorized in vivo at the time of infection by inoculating at least part of inactivated infectious organisms or components of infectious organisms into humans in advance to establish a simulated infection. To develop resistance to infection ⁇ .
- the immune response mechanism has come to be considered to play an important role in various neoplastic diseases that occur in living organisms, that is, in the onset of cancer.
- certain immunocompetent cells have the function of constantly monitoring all cells and objects in the living body and eliminating cells determined to be non-self, and also monitor the occurrence of transformed cells, that is, the generation of tumor cells. It is constantly checked by the mechanism, and it is speculated that many of the tumor cells that have developed may have been eliminated before they became malignant cancer.
- Nuclear phagocytes It has become clear that macrophages, neutrophils, NK cells, and the like are formed mainly by the cell immunity called cellular immunity.
- cancer immunotherapy which goes one step further and actively applies cancer immunity to treatment. It includes active immunotherapy that is in principle common to the vaccine against infectious diseases mentioned above, that is, inactivated. There are those that try to elicit an anticancer effect by inoculating cancer cells and their components, and those that increase the anticancer immunity by non-specifically activating the immune response mechanism itself.
- CD8 + T cells killer T cells
- a large number of cancer antigen epitopes that are targeted for killer cell recognition have been identified.
- CD4 + T cells corresponding to those epitopes can be induced in the body of cancer patients, but CD8 + killer T cells are not induced.
- melanoma antigen in order to specifically activate killer cells against a melanoma antigen, it is essential to present the antigen peptide to the MHC class I molecule of the antigen presenting cell.
- melanoma antigen is treated with proteasome, which is a cytoplasmic enzyme.
- proteasome which is a cytoplasmic enzyme.
- pathogens eg, intracellular parasitic pathogens such as malaria, tuberculosis, HIV, etc., and neoplasms such as cancer
- CD8 + T cells killer T cells
- conventional immunization methods using peptide antigens of those pathogens induce humoral immunity, but it is extremely difficult to induce cell-mediated immunity as described above.
- chemotherapy is difficult for these pathogens, and drug resistance is often high, so vaccine development is urgently needed.
- Induction of antigen-specific CD8 + T cells usually requires that the antigen be processed by cytoplasmic enzymes, proteasomes, and then presented to MHC class I molecules.
- peptide antigens such as bacterial antigens are ubiquitinated by Tanaka et al., which inevitably induces the antigen to the proteasome. It has been proven to receive.
- This via-antigen treatment is called the ubiquitin proteasome system (for example, see: Tanaka K, Kasahara M., I band unol. Rev. 163: 161-76, 1998).
- Tanaka K Kasahara M., I band unol. Rev. 163: 161-76, 1998.
- This report is only a report of natural phenomena, and does not show practical therapeutic applications. I don't know what constructs containing antigens are preferable. There is no report on how this should be used.
- As an example of an antigen gene research on melanoma antigens has been progressing.
- cytokins e.g., interleukin-12 (IL-12)
- IL-12 interleukin-12
- I do I do.
- IL-112 is currently not suitable for clinical trials due to side effects. Disclosure of the invention
- the present inventors have discovered that by combining a ubiquitin system with an antigen gene containing a T cell target sequence, a disease associated with the antigen gene is unexpectedly remarkably cured and / or prevented. Thus, the present invention has been completed.
- the present invention relates to a method in which a gene encoding ubiquitin, which is a T ag (inducing) molecule leading to the proteasome, is linked to an antigen gene (for example, a cancer antigen gene), and the bound gene is directly introduced into the cytoplasm using a gene gun or the like.
- an antigen gene for example, a cancer antigen gene
- the present invention also provides a gene vaccine capable of inducing strong immunity mainly by CD8 + killer T cells specific to a pathogen antigen such as a cancer antigen by this operation.
- the immunotherapy with the gene vaccine provided by the present invention provides a melanoma vaccine.
- This is very useful since many antigens recognized by cellular components of the immune system have been identified at the molecular level in melanoma patients, and the present invention can be applied to tailor-made treatment.
- These melanoma antigens including normal cellular proteins such as tyrosinase-related protein 2 (TRP-2) involved in melanin synthesis, are continuously expressed in melanocytes and melanoma cells.
- TRP-2 tyrosinase-related protein 2
- Gene vaccines also called DNA vaccines, are fusion DNA vectors that use a fusion gene of a pathogen target gene and an immune response control gene such as the ubiquitin gene.
- IL-1 15 interleukin 15
- IL-18 interleukin 18
- the present inventors provide for early and late infection in the invasion of pathogens (e.g., the development of neoplasms such as cancers or metastases, infection of viruses, bacteria, intracellular parasites, etc.).
- pathogens e.g., the development of neoplasms such as cancers or metastases, infection of viruses, bacteria, intracellular parasites, etc.
- the immune cell populations involved in protection were different, and were able to specifically protect and induce any immune response that could not be achieved by conventional vaccine methods.
- Fusion DNA vaccine and cytokines such as IL-11 and IL-15
- the present invention has been completed for the purpose of establishing a preventive / therapeutic method corresponding to a difference in the escape mechanism of a pathogen. That is, the present invention provides the matters described in the following items 1. to 36.
- a genetic vaccine comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence.
- nucleic acid sequence encoding the T cell target sequence is characterized in that a peptide having an amino acid sequence encoded by the nucleic acid sequence has CTL reactivity.
- the T cell target sequence contains at least 8 amino acids,
- the second, third or third amino acid sequence is one selected from Val, Leu, Ile, Tyr or Phe, and the eighth, ninth or tenth is Va1, L 2.
- the second amino acid sequence is one selected from Va, Leu, I1e, Tyr or Phe
- the ninth amino acid sequence is Va1, Leu, Phe or Is the gene vaccine according to item 4, which is one kind selected from I 1 e.
- the antigen protein containing the T cell target sequence includes a protein selected from the group consisting of a pathogen protein and a cancer antigen protein.
- the antigen protein is an antigen protein selected from the group consisting of a melanosome protein, a tumor-specific mutant peptide, a cancer-associated antigen, a cancer-specific transplantation antigen, and an antigen derived from a cancer virus. Gene vaccine.
- the nucleic acid sequence encoding ubiquitin includes a nucleic acid sequence encoding the amino acid sequence shown in SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18 or 20 or a modified version thereof.
- the genetic vaccine according to item 1 wherein the ubiquitin is such that Cly terminal Gly is substituted with Ala. 1 4.
- the genetic vaccine according to item 1, wherein the ubiquitin has a sequence represented by SEQ ID NO: 22.
- nucleic acid sequence encoding ubiquitin and the nucleic acid sequence encoding the antigen protein are linked without any intervening sequence, and the C-terminal G 1 y of ubiquitin is replaced with an amino acid other than G 1 y
- the sequence encoding the ubiquitin is arranged at the N-terminus of the ubiquitin so that the antigen protein is fused, and G1y at the C-terminus of the ubiquitin is substituted with an amino acid other than Gly.
- the genetic vaccine is used for melanoma, lung cancer, stomach cancer, adenocarcinoma, squamous cell carcinoma, squamous cell carcinoma, thymic cancer, lymphoma, sarcoma, liver cancer, non-Hodgkin's lymphoma, Hodgkin's lymphoma, leukemia, uterine cancer, breast cancer, Selected from the group consisting of prostate cancer, ovarian cancer, visceral cancer, colon cancer, multiple myeloma, neuroblastoma, bladder cancer, cervical cancer, skin cancer, breast cancer, esophageal cancer, nephroma, and brain tumor 2.
- the genetic vaccine according to item 1 which is for treating a tumor.
- 23. The genetic vaccine according to item 1, wherein the genetic vaccine induces CD8 + T cells.
- a nucleic acid construct comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence.
- a method for producing a genetic vaccine comprising: a nucleic acid sequence encoding ubiquitin; and a nucleic acid sequence encoding an antigen protein including a T cell target sequence, comprising: a nucleic acid sequence encoding the ubiquitin; Operatively linking to a nucleic acid sequence encoding an antigen protein comprising the T cell target sequence.
- the diseases include melanoma, lung cancer, stomach cancer, adenocarcinomas, squamous cell carcinoma, adenosquamous carcinoma, thymic carcinoma, lymphoma, sarcoma, liver cancer, non-Hodgkin's lymphoma, Hodgkin's lymphoma, leukemia, uterine cancer, breast cancer , Prostate cancer, ovarian cancer, victory cancer, colon cancer, multiple myeloma, neuroblastoma, bladder cancer, cervical cancer, skin cancer, breast cancer, esophageal cancer, nephroma, brain tumor
- a genetic vaccine comprising a composition comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence. Use.
- composition for producing a genetic vaccine comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence.
- a genetic vaccine comprising an antigen gene containing a sequence encoding a T cell target sequence and a sequence encoding cytocytoin.
- cytodynamic site contains at least one type of cytodynamic site selected from IL-12, IL-15 and IL-18.
- composition comprising a nucleic acid sequence encoding a cytodynamic site and a nucleic acid sequence encoding an antigen protein including a T cell target sequence as a genetic vaccine.
- compositions comprising a nucleic acid sequence encoding a cytodynamic protein and a nucleic acid sequence encoding an antigen protein including a T cell target sequence for producing a genetic vaccine.
- a gene encoding ubiquitin which is a Tag molecule leading to the proteasome, is linked to a cancer antigen gene, and the gene is directly introduced into the cytoplasm with a gene gun or the like, thereby allowing the gene to be introduced into the cytoplasm. Fusion of the antigen and ubiquitin Proteins can be produced, and by this operation, it is possible to obtain a genetic vaccine capable of inducing strong immunity against cancer mainly composed of antigen-specific CD8 + killer T cells.
- the present invention also provides a system that can efficiently deliver an antigen gene to a proteasome.
- Such an effect is preferably achieved by inhibiting the degradation of the ubiquitin construct by a protease, such as would occur by substituting the N-terminal Gly of ubiquitin with another residue.
- the introduction of the gene pectin according to the invention is harmless.
- the genetic vaccine of the present invention is effective for both affected (for example, carcinogenic) sites and normal tissue sites.
- the gene lectin therapy of the present invention is effective also for metastatic cancer and has an effect of being excellent in safety.
- the protein expressed by the present invention takes the form of a gene vaccine, so that sugar chains are added to the expressed protein, the original protein structure is maintained, and the objective is achieved. Since the protein is supplied in a small amount and continuously for a certain period of time, it is highly safe, does not require daily administration, and is effective.
- MHC class II or MHCC can be obtained by co-introduction with a cytokine gene such as IL-11 provided by the present invention (combination DNA vaccine) or by using a vaccine vector (fusion DNA vaccine). It is easy to selectively induce a class I-dependent immune response.
- the vaccine according to the present invention is unlikely to use a thread-recombinant protein vaccine or a vaccine using a pathogen protein itself. Further, purification and preparation are simpler and more economical than recombinant protein actin / cytokine.
- the gene used in this gene vaccine is preferably naked DNA, and it is not necessary to use a virus vector. it can. In addition, gene construction is easy, and the risk of infection due to virulence of the viral vector is extremely low. It is also very unlikely to be integrated into genomic DNA. Accordingly, it is understood that these and other advantages of the present invention will become apparent to those skilled in the art upon reading and understanding the following detailed description, with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE FIGURES
- FIG. 1 is a graph showing the effect of a DNA vaccine on cancer immunotherapy.
- FIG. 2 is a graph showing the activation of killer T cells by a DNA vaccine.
- FIG. 3 shows the expression of TRP-2 in the plasmid construct, in vivo.
- A is a schematic diagram of pcDNA-TRP-2 and pcDNAUB-TRP-2.
- the left side of B is a photograph of the results of immunoplotting COS 7 cells transfected with pcDNA (motta), pTRP-2 or pUB-TRP-2 using anti-HA antibody and anti-HSP antibody. is there.
- the right side is a graph comparing the band intensity of HA expressed in each cell.
- FIG. 4 is a graph showing induction of antigen-specific anti-tumor immunity by pUB-TRP-2 vaccination.
- pc DNA ⁇
- pUB-TRP-2 Hata or!
- C57B LZ6 mice immunized with TRP-2 ⁇
- a and B show the results of B16F1 melanoma cells
- CE show results of B16F10 melanoma cells
- F shows the results of unrelated 3LL lung carcinoma cells.
- Antitumor efficacy was assessed by tumor size (A, C, F), survival (B, D) and frequency of lung metastases (E).
- Data show mean soil SD of 6 mice per group. # Is the corresponding When compared to the other two groups with no Student's t test, it shows a significance of P ⁇ 0.01.
- FIG. 5 is a graph showing the need for CD8 + T cells for anti-tumor immunity induced by pUB-TRP-2 vaccination. This is the result of treating C57B LZ6 mice inoculated with pUB-TRP-2 with Pct-Controlle No. IgG (Hata), anti-CD4 antibody (mouth), and anti-CD8 antibody (paint). .
- the data show the average soil SD of 6 mice per group. * Indicates significance of P ⁇ 0.05 when compared to the other two groups by the unpaired Student's t-test.
- FIG. 6 is a graph showing the antitumor immunity of pUB-TRIII-2 vaccination in PA28aj3- ⁇ mice.
- ⁇ indicates pc DNA + wild-type mouse
- ⁇ indicates pUB-TRP-2 + wild-type mouse
- the mouth indicates pUB-TRP-2 + PA28 ⁇ / 1 / mouse.
- ⁇ is a graph showing the progress of tumor growth after challenge with B16F10 cells.
- B is a graph showing activation of killer T cells by vaccination. Data show average soil SD. * Indicates significance of P ⁇ 0.05 when compared to the other two groups by the unpaired Student's t test.
- FIG. 7 is a graph showing the therapeutic effect of pUB-TRP-2 vaccination.
- Wild-type mice transplanted with B16F1 cells were treated with pcDNA (), pTRP-2 (mouth) or pUB-TRP-2 (garden). Tumor growth was monitored as described in FIG. Data show average soil SD. * Indicates a significance of P ⁇ 0.05 when compared to the other two groups by the unpaired Student's t test.
- FIG. 8 is a schematic diagram showing a plasmid construct of UM1 + UM2 Imm.
- CMV is the leader sequence of cytomegalovirus
- UB is the ubiquitin sequence
- MUT1 and MUT2 are tumor-associated antigens.
- FIG. 9 shows footpad swelling of mice challenged with 3 LL tumor cells. Immunization using UB sequence only ( ⁇ ) and UM1 + UM2 I mm ( ⁇ ) This is the result when the mouse was challenged with 3 LL cells.
- FIG. 10 shows the footpad swelling of mice challenged with 3LL tumor cells.
- Control mice age
- PA28-Iz-1 mice immunized with UM1 + UM2Imm fraction
- normal mice immunized with UM1 + UM2Imm ⁇
- SEQ ID NO: 1 is a representative nucleic acid sequence of human ubiquitin.
- SEQ ID NO: 2 is the amino acid sequence of human ubiquitin. Pepsi, chicks, mice, mice, and Drosophila also have the same amino acid sequence as this sequence.
- SEQ ID NO: 3 is the nucleic acid sequence of ubiquitin of Caenorhabditis elegans (Nematoda).
- SEQ ID NO: 4 is the amino acid sequence of ubiquitin of Caenorhabditis elegans (nematode).
- SEQ ID NO: 5 is an example of a nucleic acid sequence of ubiquitin derived from a plant (soy).
- SEQ ID NO: 6 is the amino acid sequence of ubiquitin derived from a plant (soy). garden pea, common sunflower ⁇ potato ⁇ corn, oats :, Arabidopsis thai lana also have the same amino acid sequence as this sequence.
- SEQ ID NO: 7 is an example of the nucleic acid sequence of ubiquitin derived from TiTpanosoma brucei.
- SEQ ID NO: 8 is the amino acid sequence of ubiquitin derived from Tryp protein a brucei.
- SEQ ID NO: 9 is an example of the nucleic acid sequence of ubiquitin from Leishmania tarentolae.
- SEQ ID NO: 10 is an example of the amino acid sequence of ubiquitin derived from Leishmania taren tolae.
- SEQ ID NO: 1 is It is an example of the nucleic acid sequence of ubiquitin derived from crsssa.
- SEQ ID NO: 12 is the amino acid sequence of ubiquitin derived from ei / rcs ⁇ ora crss ⁇ .
- SEQ ID NO: 13 is an example of the nucleotide sequence of ubiquitin derived from Saccharomyces cerevisiae (yeast). '
- J-number 14 is the amino acid sequence of ubiquitin derived from Ssccharomyces cerevisiae (yeast).
- Rooster 3 row number 15 is an example of a nucleic acid rooster of ubiquitin derived from Phytophthora fnes es aas.
- SEQ ID NO: 16 is an amino acid sequence of ubiquitin derived from Phytophthora_z'2i3 ⁇ 4sia 2s.
- SEQ ID NO: 17 is an example of a nucleic acid sequence of ubiquitin derived from / ⁇ oz ⁇ seizrj ⁇ io / s.
- SEQ ID NO: 18 is the amino acid sequence of ubiquitin derived from Euplotes eurystomus.
- J number 19 is an example of the nucleic acid sequence of ubiquitin derived from Autographa californica nuclear polyhedrosis virus.
- Rooster 3 system This is the amino acid sequence of ubiquitin of Autographa californica nuclear polyhedrosis virus.
- SEQ ID NO: 21 shows the nucleic acid sequence of G76A modified ubiquitin.
- SEQ ID NO: 22 shows the amino acid sequence of G76A modified ubiquitin.
- SEQ ID NO: 23 shows the sense primer used in Example 6.
- SEQ ID NO: 24 shows the antisense primer used in Example 6.
- SEQ ID NO: 25 is another example of a nucleic acid sequence of ubiquitin of human origin.
- SEQ ID NO: 26 is the amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 27 is another example of a nucleic acid sequence of ubiquitin derived from human.
- SEQ ID NO: 28 is the amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 29 is another example of a nucleic acid sequence of ubiquitin of human origin.
- SEQ ID NO: 30 is the amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 31 is another example of a nucleic acid sequence of ubiquitin of human origin.
- SEQ ID NO: 32 is an amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 33 is another example of a nucleic acid sequence of ubiquitin derived from human.
- SEQ ID NO: 34 is the amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 35 is another example of a nucleic acid sequence of ubiquitin of human origin.
- SEQ ID NO: 36 is the amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 37 is another example of a nucleic acid sequence of ubiquitin derived from human.
- SEQ ID NO: 38 is an amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 39 is another example of a nucleic acid sequence of ubiquitin of human origin.
- SEQ ID NO: 40 is the amino acid sequence of ubiquitin derived from human.
- SEQ ID NO: 41 is a nucleic acid sequence of ubiquitin derived from Escherichia coli.
- SEQ ID NO: 42 is the amino acid sequence of ubiquitin derived from Escherichia coli.
- SEQ ID NO: 43 is the nucleic acid sequence of ubiquitin derived from chicken.
- SEQ ID NO: 44 is the amino acid sequence of ubiquitin derived from chicken.
- SEQ ID NO: 45 is the nucleic acid sequence of ubiquitin derived from mouse.
- SEQ ID NO: 46 is the amino acid sequence of ubiquitin derived from mouse.
- SEQ ID NO: 47 is a nucleic acid sequence of ubiquitin derived from Drosophila.
- SEQ ID NO: 48 is the amino acid sequence of ubiquitin derived from Drosophila.
- SEQ ID NO: 49 is another example of a nucleic acid sequence of ubiquitin derived from a plant (garden pea) It is.
- SEQ ID NO: 50 is the amino acid sequence (garden pea) of ubiquitin derived from a plant.
- SEQ ID NO: 51 is another example (co-arm on sum lower) of a nucleic acid sequence of ubiquitin derived from a plant.
- SEQ ID NO: 52 is the amino acid sequence (common sunflower) of ubiquitin derived from a plant.
- SEQ ID NO: 5 3 is another example of Yubikichin nucleic acid sequence is derived from plants (potato Bruno 0
- SEQ ID NO: 54 is the amino acid sequence of ubiquitin derived from a plant (potato).
- SEQ ID NO: 55 is another example of a nucleic acid sequence of ubiquitin derived from a plant (maize;).
- SEQ ID NO: 56 is the amino acid sequence of ubiquitin derived from a plant (maize;).
- SEQ ID NO: 57 is another example of a nucleic acid sequence for ubiquitin derived from a plant (oat).
- SEQ ID NO: 58 is the amino acid sequence of ubiquitin derived from a plant (oat)
- SEQ ID NO: 59 is another example of the nucleic acid sequence of ubiquitin derived from a plant (Arabidopsis tha ⁇ iana).
- SEQ ID NO: 60 is an amino acid sequence of ubiquitin derived from a plant
- SEQ ID NOS: 61 to 205 are T cell target sequences.
- SEQ ID NO: 206 is a nucleic acid sequence of a chimeric DNA encoding a fusion protein in which ubiquitin is linked to the N-terminus of MUT_1.
- SEQ ID NO: 207 is the amino acid sequence of a fusion protein in which ubiquitin is linked to the N-terminus of MUT-1.
- SEQ ID NO: 208 is a nucleic acid sequence of a chimeric DNA encoding a fusion protein in which ubiquitin is linked to the N-terminus of MUT-2.
- SEQ ID NO: 209 is a fusion protein in which ubiquitin is linked to the N-terminus of MUT-2. It is understood that the above sequences, which are amino acid sequences of proteins, are exemplary and that the sequences may have one or more alterations (eg, substitutions, deletions and / or additions) as long as they have the same function. You. BEST MODE FOR CARRYING OUT THE INVENTION
- ubiquitin has the broadest meaning commonly used in the art, is a protein that is widely present in all eukaryotic cells, and forms a correct structure in a cell. It is known to bind and ubiquitinate non-existent proteins and abnormally expressed proteins. When ubiquitinated, it is recognized by proteasomes, which break down proteins that interfere with the normal functioning of cells. It is particularly important that ubiquitin in the present invention has a function of a signal for presenting a protein. The gene encoding ubiquitin is called the ubiquitin gene.
- a promoter of a gene encoding ubiquitin, a structural gene encoding ubiquitin, and a DNA sequence containing both of them may be collectively referred to as a “ubiquitin gene”.
- Ubiquitin is a protein with about 76 amino acids, the primary structure of which is conserved in most organisms.
- genes any of which can be used in the present invention.
- One of them is polyubiquitin in which several to about 100 ubiquitins are linked, has a heat-inducible promoter, and is induced to be expressed by stress such as heat shock.
- the other gene is expressed linked to the C-terminus of a particular ribosomal protein. Usually, this liposome-linked form is expressed.
- ubiquitin In each case, it is known that after expression, it is processed into monoubiquitin. It is known that glycine at the C-terminus of ubiquitin is activated and binds to the ⁇ -amino group of lysine of the target protein.
- Representative sequences of ubiquitin include, for example,
- amino acid sequence shown in SEQ ID NOs selected from the group consisting of 48, 50, 52, 54, 56, 58 and 60 one or several amino acids are selected from the group consisting of substitution, addition and deletion.
- a polynucleotide which is an allelic variant or splice variant of DNA comprising the nucleic acid sequence shown in SEQ ID NO: selected from the group consisting of 49, 51, 53, 55, 57 and 59;
- a polynucleotide consisting of a nucleotide sequence having at least 70% identity to the polynucleotide of any one of (a) to (e) or its complementary sequence, and encoding a polypeptide having biological activity; Nucleotides. Nucleic acids encoding ubiquitin may be "silently modified.” Examples of such silent conversion include, but are not limited to, the following in humans, for example. It is understood that such sequences can also be used in the present invention.
- the codons at positions 4 to 6 in the nucleic acid sequence of SEQ ID NO: 1 can be silently modified, for example, from CAG to CAA, and these codons encode amino acid residue G1n (gnoretamine).
- codons at positions 19 to 21 in this nucleic acid sequence can be silently modified from ACT to ACC, ACA, and these codons encode the amino acid residue Thr (threonine).
- codons at positions 22-24 in this nucleic acid sequence can be silently modified from CTG to CTC, and these codons encode amino acid residue Leu (leucine).
- codons 28-30 in this nucleic acid sequence can be silently modified from GGT to GGC, and these codons encode amino acid residue G1y (glycine).
- the codons at positions 37 to 39 are It can be silently modified to ATT, and these codons encode amino acid residue I le (isoleucine).
- the codons at positions 40-42 can be modified from ACC to ACT, and these codons encode the amino acid residue Thr (sleonin).
- codons 43 to 45 can be silently modified from CTC to CTT, and these codons encode amino acid residue Leu (leucine).
- codons 46-48 can be silently modified from GAG to GAA, and these codons encode amino acid residue G1u (glutamic acid).
- codons 49 to 51 in this nucleic acid sequence can be silently modified from GTG to GTC or GTT, and these codons encode amino acid residue Va1 (parin).
- codons 55-57 can be silently modified from CCC to CCG, and these codons encode amino acid residue Pro (proline).
- codons 64 to 66 can be silently modified from ACC to ACA, and these codons encode the amino acid residue Thr (sleonin).
- codons 67-69 can be silently modified from ATC to ATT, and these codons encode amino acid residue I 1 e (isoleucine).
- codons 73-75 can be silently modified from AAT to AAC, and these codons encode amino acid residue Asn (asparagine). Also, in this nucleic acid sequence, the codons at positions 91-93 can be silently modified from CAA to CAG, and these codons encode amino acid residue G1n (daltamine).
- codons 94-96 can be silently modified from GAT to GAC, and these codons encode amino acid residue Asp (aspartic acid).
- codons at positions 106 to 108 can be silently modified from ATT to ATC, and these codons encode amino acid residue I 1 e (isoleucine).
- codons at positions 115-117 in this nucleic acid sequence can be silently modified from GAT to GAC, and these codons encode the amino acid residue Asp (asparaginate).
- codons at positions 136-138 can be silently modified from GCC to GCT, and these codons encode amino acid residue A1a (alanine).
- the codons at positions 139 to 141 can be silently modified from GGA to GGG, and these codons encode amino acid residue G1y (glycine).
- codons at positions 142 to 144 in the nucleic acid sequence can be silently modified from AAA to AAGfc, and these codons encode the amino acid residue Lys (lysine).
- the codons at positions 157 to 159 can be silently modified from GGT to GGG and GGA, and these codons encode amino acid residue G 1 y (glycine). .
- the codons at positions 160-162 can be silently modified from CGT to CGC and CGG, and these codons are amino acid residues Encodes A rg (arginine).
- codons at positions 181 to 183 can be silently modified from ATC to ATT, and these codons encode amino acid residue Ile (isoleucine).
- codons 193 to 195 can be silently modified from TCC to TCT, and these codons encode amino acid residue S er (serine).
- codons 196-198 can be silently modified from ACC to ACT, and these codons encode the amino acid residue Thr (threonine).
- the codons at positions 199 to 201 can be silently modified from TTG to CTG, and these codons encode the amino acid residue Leu (mouth isin).
- codons at positions 205 to 207 in this nucleic acid sequence can be silently modified from CTG to TTG, and these codons encode amino acid residue Leu (mouth isin).
- codons 208 to 210 in this nucleic acid sequence can be silently modified from GTA to GTG, GTT, and GTC, and these codons encode amino acid residue Val (valine). I do.
- the codons at positions 211-213 can be silently modified from CTC to CTG, and these codons encode amino acid residue Leu (mouth isin).
- the codons at positions 214 to 216 can be silently modified from CGT to CGC, and these codons encode the amino acid residue Arg (arginine).
- the codons at positions 217 to 219 are CTC To TTG, CTT, and these codons encode the amino acid residue Leu (leucine).
- codons 220-222 can be silently modified from AGA to AGG, and these codons encode the amino acid residue Arg (arginine).
- the codons at positions 223 to 225 can be silently modified from GGT to GGG, and these codons encode amino acid residue G1y (glycine).
- the codons at positions 226-228 can be silently modified from GGG to GGT, and these codons encode amino acid residue G1y (glycin).
- Ubiquitin (Ub) is a highly conserved protein across species, as shown below.
- the “mode in which ubiquitin is not removed” means that the expression product of the gene of the present invention containing ubiquitin is converted to monoubiquitin and an antigen by a protease. Refers to a mode that is resistant to cutting.
- a method includes, but is not limited to, for example, substituting the C-terminal G1y of the amino acid sequence of ubiquitin with a sequence other than G1y (eg, A1a).
- a form of ubiquitin-containing product is efficiently polyubiquitinated, and processing by the proteasome is efficiently induced. Such an effect has not been achieved by the conventional technology.
- the sequence is not G 1 y.
- the determination can be made by confirming whether or not the expression product obtained by expressing the polynucleotide has the biological activity of ubiquitin.
- biological activities of ubiquitin include, for example, (A) targeting to the oral tearsome, (B) binding to the ⁇ -amino group of the lysine of the target protein by glycation at the C-terminus, and ( C) induction by stress such as heat shock, and (D) expression linked to the C-terminus of ribosomal protein, but are not limited thereto.
- Particularly preferred is targeting by the proteasome.
- Atssays for targeting by the proteasome can be confirmed by experiments known in the art, and include, for example, such as described in the Examples.
- proteasome is a type of giant protease ubiquitously present in eukaryotes.In cells, ⁇ independent 20S and ⁇ dependent 26S, and football-type There are at least three types of proteasomes.
- a ubiquitin molecule is added to the ⁇ -amino group of the lysine side chain of the target protein by a ubiquitinating enzyme, and ubiquitin is recognized and sent to the proteasome for degradation. This is because the proteasome can be said to be an assembly of proteases. Proteins selected in this system are rapidly metabolized.
- the 20S proteasome has a hollow structure in which an ⁇ -ring consisting of seven ⁇ -subunits and a three-ring consisting of seven three-subunits are stacked in the order of ⁇ , ⁇ ,] 3, ⁇ in a cylindrical shape.
- ⁇ 700 binds above and below the 20S proteasome to form a 26S proteasome.
- the footpole type has ⁇ 28 instead of ⁇ 700.
- the antigen is May undergo decomposition.
- T cell target sequences When taken up by cancer cells, T cell target sequences are carried to the endoplasmic reticulum (ER), where peptides that bind to HLA class I molecules form complexes with class I molecules. This complex is said to be expressed on the cell surface.
- Sites of interest for binding to class I molecules are the second amino acid in the peptide and the ninth (possibly 8th or 10th) amino acid.
- the second amino acid depends on the type of HLA.
- the second amino acid is often tyrosine (Y) or phenylalanine (F), and in the case of HLA-A2, it is leucine (L). This characteristic sequence can be appropriately determined depending on the type of HLA.
- the ninth (or 8th or 10th) amino acid is often leucine (L), isoleucine (I) or phenylalanine (F), and HLA-A24 If leucine (L) or valine (V) It is.
- the T cell target sequence can vary depending on the HLA type of the patient of interest. Once such a ⁇ cell target sequence forms a complex, it is recognized by the CTLcell receptor of CTL and initiates degradation by ⁇ cells.
- Such a target cell sequence can be identified using a method known in the art. Examples of such a method include, but are not limited to, the cDNA expression clone method and the SEREX method.
- a sample derived from a cDNA library prepared from cancer cells is transiently expressed together with HLA cDNA in COS-7 cells, and the expression is maximized.
- mixed culture with cancer-specific CTL is performed, and the amount of interferon ⁇ in the supernatant can be determined by measuring the amount of interferon ⁇ by, for example, ELISA.
- a clone having the ⁇ cell target sequence can be identified, and thereby its coding sequence can also be identified.
- a cDNA library is screened using IgG antibodies present in the serum of a patient.
- a phage library derived from a target cell for example, a cancer cell
- E. coli a protein produced by E. coli is transferred to a filter, hybridized with patient serum, and detected with an anti-IgG antibody. Then, the desired gene can be cloned from the plaque reacted with the antibody.
- the identification of T cell target sequences on cells related to melanoma, lung cancer, etc. includes (1) methods using T cells (tumor-reactive T cells) that recognize pathogens (including tumors), (2) Methods (including tumors) are broadly classified into methods for inducing T cells against molecules that are antigen candidates.
- T cells tumor-reactive T cells
- Methods including tumors
- immunization with the killer T cell recognition epitopes identified as described above has not yet effectively induced killer T cells in vivo. The reason is that these epitopes exempt Plasmids do not undergo the processing of their epitope antigens by proteases, intracellular enzymes, which is an essential step in inducing killer T cells.
- the present invention by using a gene of a known ⁇ cell target sequence and fusing the tag (induction) molecule to the ubiquitin gene to the proteasome, it leads to antigen processing (processing) with the proteasome.
- antigen processing processing
- a known killer T cell recognition epitope is used to search for a killer T cell recognition epitope in the literature, and the sequence is confirmed on a gene puncture using the epitope.
- the search for an epitope that efficiently induces killer T cells is performed by fusing a known cancer antigen gene with the ubiquitin gene, which is a Tag molecule to the proteasome, to obtain tumor antigen-specific killer T cells. It induces strong anti-tumor immunity mainly based on Ubiquitin, which is a Tag molecule, is constantly present in antigen-presenting cells, and non-selectively binds to foreign antigens produced in the cells and cancer antigen gene products injected into the cells. And transferred to the proteasome.
- RNA is extracted from the tumor cells by the phenol-chloroform method.
- reverse transcription is performed using RT-PCR to construct a gene.
- the PCR method ⁇ o 1 y merase chain reaction
- ⁇ o 1 y merase chain reaction is a reaction in which only a specific portion of a DNA chain is repeatedly replicated, and a small amount of DNA can be amplified up to about 1,000,000 times.
- a synthetic oligonucleotide containing the base sequences at both ends of the amplification section is used, and a heat-resistant DNA polymerase is used.
- RT-PCR reverse — transcript pol ymerase chain reaction
- T cell target sequences include, but are not limited to, for example: In the table below, one-character display is adopted.
- the T cell target sequence used in the present invention is typically the second (or first or third) in the case of HLA-A2 or HLA-A24.
- the amino acid is one selected from Va1, Le, I1e, Tyr or Phe, and the ninth (or eighth or tenth) amino acid is Va1, Leu, Phe or I It is characterized by being one kind selected from 1e, but is not limited thereto.
- the second amic acid sequence is one selected from Val, Leu, Ile, Tyr or Phe, and the ninth amino acid sequence is Va1, Leu, Phe or It can be one selected from lie.
- induction of cell-mediated immunity centered on CD 8 + T cells is essential.
- Induction of cell-mediated immunity requires a vaccine antigen protein to adhere to MHC class I molecules on antigen-presenting cells (macrophages ⁇ dendritic cells) in order to induce and activate CD8 + T cells. It is.
- the vaccine antigen protein must be bound (ubiquitinated) to ubiquitin in the cell.
- the fusion protein encoded by the binding gene in the cell is obtained. Synthesized.
- fusion protein is part of the healing if protein proteasome, T cell target sequences is cut out from the vaccine antigen protein in fusion protein by the proteasome, recognized CD 8 + T-cell receptor Is done.
- Antigen is a cytoplasmic enzyme for induction of antigen-specific CD8 + ⁇ cells After being processed by the proteasome, it must be presented to MHC class I molecules. This indicates that the addition of proteasome-specific inhibitors 1 actacystin and MG-132 during culture of antigen-presenting cells does not present antigen to MHC class I molecules and does not activate CD8 + T cells. There is proof, also evident from the fact that similar phenomenon in experiments using proteasome knockout mice have been identified (E negation unol Rev. 163:. 161- off 6, 1998) 0
- the T cell target sequence recognized by the killer T cell receptor is composed of 8 (usually 7 to 10) amino acids in most cases as described above.
- tissue antigens of the infected host MHC, HLA in humans
- the epitope recognized by the killer T cell receptor of the individual is different due to the difference.
- RNA is extracted from the tumor cells by the phenol-chloroform method. Then, using the RNA as a template, reverse transcription is performed using RT-PCR to construct a gene.
- the PCR method proylmerase chain reaction
- the PCR method is a reaction that repeatedly replicates only a specific portion of the DNA chain, and can amplify a small amount of DNA up to about 1,000,000 times.
- RT-PCR reverse-transcriptorymerase chain reaction
- DNA is synthesized from RNA by using reverse transcriptase in the first reaction, and then a specific PCR method is used. This is a method for amplifying DNA sites.
- the T cell target sequence should be displayed on the target cell's MHC class I molecule recognized by specific CTL.
- the proteasome is responsible for proteolysis of cellular ⁇ proteins, including tumor antigens that produce MHC class I ligands.
- the polyubiquitin chain Prior to degradation by the proteasome, the polyubiquitin chain should be covalently attached to the substrate by a multi-enzyme system. (The glycine residue at the C-terminus has been replaced with another amino acid so that it is not cleaved and removed by the cell substrate ubiquitin C-terminal hydrolase.) The protein fused with ubiquitin is converted to the ubiquitin-proteasome system.
- cancer antigen refers to an antigen molecule that is newly expressed as normal cells become cancerous.
- cancer antigens include, but are not limited to, for example:
- Cancer virus-derived antigens eg, T antigens derived from DNA-type tumor viruses such as adenovirus, poliovirus, and SM0.
- T antigens derived from DNA-type tumor viruses such as adenovirus, poliovirus, and SM0.
- the viral envelope protein is expressed on the cell surface.
- TTA Tumor specific transplantation antigen
- MHC major histocompatibility complex gene
- Tumor associated antigen An antigen that is not necessarily specific to cancer cells, but that shows characteristic expression with canceration.
- ⁇ -fetoprotein in liver cancer fetal carcinoma antigen (carcinoembryonic antigen, CEA) in intestinal cancer and the like are applicable.
- CEA cancerembryonic antigen
- these proteins that naturally exist only in normal fetuses and are not found in adult tissues. However, these proteins are called oncofetal antigens because they re-express with canceration.
- any form of cancer antigen can be used, and particularly, a form called a cancer-associated antigen is preferably used.
- the association with MHC causes expression on the surface of cancer cells.
- autologous tumor antigen refers to an autologous antigen among cancer antigens.
- the use of an autologous tumor antigen is preferred because it undergoes appropriate degradation by the proteasome. This is because it became clear that the appropriateness of the antigen was different for each patient.
- an autologous tumor antigen eg, the tyrosinase-related protein 2 which is a naked DNA vaccine (fused in an N-terminal ubiquitin-force S “unremoved” manner)
- the vaccines of the present invention can be used, for example, in melanoma in C57BL / 6 mice as assessed by tumor growth, viability and lung metastasis. Disrupted tolerance and induced protective immunity. This protective immunity was canceled in protein activator-PA28 ⁇ / knockout mice.
- a naked DNA vaccine encoding a ubiquitin-fused autoantigen preferentially induces the major effector CD8 + T cells by efficient proteolysis mediated by the ubiquitin proteosome pathway, and It has been shown to guide strategies aimed at targeting tissue differentiation antigens expressed by tumors. (Cytokines, growth factors, cell biologically active substances)
- physiologically active substance refers to a substance that acts on cells or tissues. Such effects include, but are not limited to, for example, controlling or altering the cell or tissue.
- Bioactive substances include cytodynamics and growth factors.
- the physiologically active substance may be a naturally occurring substance or a synthetic substance.
- the physiologically active substance may be a substance produced by a cell or a substance having an action similar thereto but having an altered action.
- the bioactive agent may be in the form of a protein or a nucleic acid or other forms, but at the time it actually acts, cytoforce usually refers to the protein form.
- Cytokines in as used herein is defined in the broadest sense as used in the art and refers to a bioactive substance produced from a cell and acting on the same or different cells. Cytokines are generally proteins or polypeptides that regulate immune responses, regulate the endocrine system, regulate the nervous system, antitumor, antiviral, regulate cell proliferation, regulate cell differentiation, etc. Having. As used herein, cytoforce is in protein or nucleic acid form Or, at the point of action, cytoforce usually refers to the protein form.
- growth factor or “cell growth factor” is used interchangeably herein and refers to a substance that promotes or controls the growth of cells. Growth factors are also called growth factors or growth factors. Growth factors can be added to the medium in cell or tissue culture to replace the action of serum macromolecules. Many growth factors have been shown to function as regulators of differentiation status in addition to cell growth.
- Site force ins typically include interleukins, chemokines, hematopoietic factors such as colony stimulating factors, tumor necrosis factors, and interferons.
- Typical growth factors include platelet-derived growth factor (PDGF), epidermal growth factor (EGF), fibroblast growth factor (FGF), hepatocyte growth factor (HGF), vascular endothelial growth factor (VEGF).
- PDGF platelet-derived growth factor
- EGF epidermal growth factor
- FGF fibroblast growth factor
- HGF hepatocyte growth factor
- VEGF vascular endothelial growth factor
- Particularly preferably used in the present invention include, but are not limited to, interleukins.
- Preferred exemplary sites for the present invention include, but are not limited to, those capable of inducing differentiation, proliferation and activation of immune cells, and include, for example, interleukin 1, interleukin 2, Interleukin 4, interleukin 6, interleukin 7, IL_12, IL-15, IL-18, interferon, interferon, interferon gamma, granulocyte macrophage colony stimulating factor (GM-CSF), HGF, VEGF, F Growth factors such as GF, tumor necrosis factor (TNF), tumor necrosis factor a (TNF- ⁇ ), tumor necrosis factor] 3 (TNF- / 3), and the like, but are not limited thereto.
- the site force inputs are IL-12, IL-15, IL-18.
- Physiologically active substances such as cytokines and growth factors are generally characterized by a duplication of function (r edundancy)
- the bioactive substance used in the present invention may be a cytokin or a growth factor that is known by another name (eg, cell killing ability, signal transduction ability, etc.). It can be used in the present invention as long as it has the following activities.
- the cytoforce or growth factor may be used in a preferred embodiment of the vaccine or medicament of the present invention as long as it has the favorable activity herein (eg, the ability to kill a desired pathogen). be able to.
- protein protein
- polypeptide oligopeptide
- peptide refers to a polymer of amino acids of any length. This polymer may be linear, branched, or cyclic. Amino acids may be natural or non-natural, and may be modified amino acids. As used herein, the term is preferably, but not limited to, usually linear and composed of only naturally occurring amino acids, preferably in a form translated by a nucleic acid molecule. The term may also include those assembled into a complex of polypeptide chains. The term also embraces naturally or artificially modified amino acid polymers.
- Such modifications include, for example, disulfide bond formation, glycosylation, lipidation, acetylation, phosphorylation or any other manipulation or modification (eg, conjugation with a labeling component).
- This definition also includes, for example, polypeptides containing one or more 'analogs of amino acids (eg, including unnatural amino acids, etc.), peptidomimetic compounds (eg, peptoids), and others known in the art.
- Gene products such as FIR and CENP-A usually take the form of a polypeptide.
- the polypeptide of the present invention usually has a specific sequence (SEQ ID NO: 2, 4, etc. or a variant thereof).
- Gene production of genes such as ubiquitin and antigens (eg, cancer antigens)
- the product usually takes the form of a polypeptide having such a sequence.
- the modified sequence can be used for the purpose of prevention and treatment in the present invention.
- polynucleotide As used herein, the terms “polynucleotide”, “oligonucleotide” and “nucleic acid” are used interchangeably herein and refer to a polymer of nucleotides of any length. The term also includes “derivative oligonucleotides” or “derivative polynucleotides.” The term “derivative oligonucleotide” or “derivative polynucleotide” refers to an oligonucleotide or a polynucleotide containing a derivative of a nucleotide or having an unusual linkage between nucleotides, and is used interchangeably.
- oligonucleotides include, for example, 2,1-O-methyl-ribonucleotide, a derivative oligonucleotide in which a phosphodiester bond in an oligonucleotide is converted to a phosphorothioate bond, and an oligonucleotide.
- oligonucleotide in which the phosphodiester bond in the product has been converted to an N3, -P5 'phosphoramidate bond, and derivative oligonucleotide in which the report in the oligonucleotide and the phosphodiester bond have been converted to the peptide nucleic acid bond
- Derivative oligonucleotides in which peracyl in nucleotides and oligonucleotides are substituted with C-15propynylperacyl derivatives oligonucleotides in which peracyl in oligonucleotides are substituted with C-15thiazoleperacyl, and cytosine in natural oligonucleotides are C-1 5 Propiertoshi Derivative oligonucleotide substituted with phenoxazine-modified cytosine in which the cytosine in the oligonucleotide is substituted with phenoxazine-modified cytosine,
- a particular nucleic acid sequence may also include conservatively modified variants (eg, degenerate codon substitutions) and phases, as well as explicitly stated sequences. It is contemplated to include a capture sequence. Concrete In some cases, degenerate codon substitutions are achieved by creating a sequence in which the third position of one or more selected (or all) codons is replaced with a mixed base and / or deoxyinosine residue. Obtain (Batzer et al., Ucleic Acid Res. 19: 5081 (1991); Ohtsuka et al., J. Biol. Chem. 260: 2605-2608 (1985); Rossolini et al., Mol. Cell. Probes 8: 91-98 (1994)).
- the gene vaccine of the present invention usually takes this polynucleotide form and usually needs to be translated into an amino acid form, it can be transcribed and translated in vivo (for example, a naturally occurring form). (Comprising nucleotides) is preferred, but not limited thereto.
- nucleic acid molecule as used herein is also used interchangeably herein with nucleic acids, oligonucleotides, and polynucleotides and includes cDNA, mRNA, genomic DNA, and the like.
- a nucleic acid or nucleic acid molecule may be included in the term "gene”.
- a nucleic acid molecule encoding a gene sequence also includes "splice variants (variants, variants).”
- a particular protein encoded by a nucleic acid includes any protein encoded by a splice variant of the nucleic acid.
- splice variants are the products of alternative splicing of a gene.
- the initial nucleic acid transcript may be spliced such that different (alternate) nucleic acid splice products encode different polypeptides.
- the mechanism of production of splice variants varies, but involves alternative splicing of exons.
- Another polypeptide derived from the same nucleic acid by read-through transcription is also encompassed by this definition. Any product of a splicing reaction, including recombinant forms of the splice product, is included in this definition. Therefore, the splice variant thereof can also be included in the gene of the present invention. Such variants are useful in the diagnosis and treatment of the present invention.
- gene refers to a factor that defines a genetic trait. Tampa Those that define the primary structure of proteins are called structural genes, and those that control their expression are called regulatory genes (eg, promoters). As used herein, a gene includes a structural gene and a regulatory gene unless otherwise specified. Therefore, a gene such as ubiquitin usually includes both a structural gene such as ubiquitin and a transcriptional or translational regulatory sequence such as a promoter such as ubiquitin. In the present invention, these regulatory sequences can also be used for diagnosis. As used herein, “gene” generally refers to “polynucleotide”, “oligonucleotide” and “nucleic acid”.
- gene product also refers to “polynucleotide”, “oligonucleotide” and “nucleic acid” expressed by a gene and / or “protein”, “polypeptide”, “oligopeptide” and “polynucleotide”. Peptide ". Those skilled in the art can understand what a gene product is, depending on the situation.
- homology of a gene refers to the degree of identity between two or more gene sequences.
- the higher the homology between two genes the higher the identity or similarity between their sequences.
- Whether the two genes have homology can be determined by direct sequence comparison, or, in the case of nucleic acids, by the hybridization method under stringent conditions.
- the DNA sequences between the gene sequences are typically at least 50% identical, preferably at least 70% identical, more preferably at least 80% identical. If they are%, 90 ° / 0 , 95%, 96%, 97%, 98% or 99% identical, then the genes are homologous.
- similarity of a gene refers to the homology of two or more gene sequences when conservative substitutions are regarded as positive (identical) in the above homology. , The degree of identity to each other. Thus, if there are conservative substitutions, identity and similarity will vary depending on the presence of the conservative substitution. If there are no conservative substitutions, identity and similarity are the same Indicates a value.
- sequences having high similarity or homology to the elements used, such as ubiquitin and cancer antigens can also be used.
- amino acid may be natural or non-natural as long as the object of the present invention is satisfied.
- “Derivative amino acid” or “amino acid analog” refers to one which is different from a naturally occurring amino acid but has the same function as the original amino acid. Such derivative amino acids and amino acid analogs are well known in the art.
- natural amino acid means the L-isomer of a natural amino acid.
- Natural amino acids include glycine, alanine, palin, leucine, isoleucine, serine, methionine, threonine, pheninolealanine, tyrosine, tryptophan, cystine, proline, histidine, aspartic acid, asparagine, glutamic acid, glutamine, glutamine, and glutamine. Rupoxyglutamic acid, arginine, orditin, and lysine. Unless otherwise indicated, all amino acids in the present specification are L-forms, but forms using D-form amino acids are also within the scope of the present invention.
- unnatural amino acid refers to an amino acid that is not normally found in nature in proteins.
- unnatural amino acids include D-form and L-form of norleucine, para-nitrophen-l-alanine, homopheninoleanine, parafluoropheninolealanine, 3-amino-12-benzinolepropionic acid, and humanoreginin. Luranine.
- amino acid analog refers to a molecule that is not an amino acid but has similar properties and / or functions to an amino acid.
- amino acid analog include, but are not limited to, etyonine, canavanine, 2-methylglutamine, and the like.
- Amino acid mimetics as examples of amino acid analogs, refer to compounds that have a structure that is different from the general chemical structure of an amino acid, but that functions in a manner similar to a naturally occurring amino acid.
- nucleotide may be natural or non-natural.
- derivative nucleotide or “nucleotide analog” refers to a nucleotide different from a naturally occurring nucleotide but having the same function as the original nucleotide.
- derivative nucleotides and nucleotide analogs are well known in the art. Examples of such derivative nucleotides and nucleotide analogs include phosphorothioate, phosphoramidate, methylphosphonate, chiral methylphosphonate, 2-0-methylribonucleotide, peptide-nucleic acid (PNA), It is not limited to. In the present invention, any analog may be used as long as the gene product is expressed.
- a genetic vaccine containing natural nucleotides is used. This is because the natural form is more likely to be translated into a peptide.
- “corresponding” amino acid and nucleic acid refer to a polypeptide and a nucleic acid molecule having the same action as a predetermined amino acid and nucleic acid in a polypeptide and a nucleic acid molecule as a reference for comparison, or Refers to amino acids and nucleic acids predicted to have, for example, in ubiquitin, it is located at the same position as the sequence responsible for linkage to lysine (for example, C-terminal glycine) and has the same contribution to catalytic activity Refers to amino acids and nucleic acids that encode them. For example, if it is a nucleic acid sequence, it may be a portion that exhibits the same function as the nucleic acid sequence or a specific portion encoded by the nucleic acid sequence.
- a “corresponding” gene refers to a gene that is expected to have, or have the same effect as, a given gene in a species to be compared with in a certain species. Genes that have the same evolutionary origin when there are multiple genes having such an action. Thus, the corresponding gene for a gene may be an ortholog of that gene. Therefore, genes corresponding to genes such as human ubiquitin, T cell target sequences, cancer antigens, etc. are available in other animals (mouse, rat, pig, mouse, etc.). Can also be found in Such corresponding genes can be identified using techniques well known in the art.
- a corresponding gene in a certain animal can be obtained by using, as a query sequence, the sequence of a gene serving as a reference for the corresponding gene (eg, a gene for human ubiquitin, a T cell target sequence, a cancer antigen, etc.). (Eg, mouse, rat) by searching a sequence database, or by screening the library in a diet experiment.
- a gene serving as a reference for the corresponding gene eg, a gene for human ubiquitin, a T cell target sequence, a cancer antigen, etc.
- search refers to finding a nucleobase sequence having a specific function and / or property by using one nucleobase sequence electronically, biologically, or by another method. That means.
- search refers to finding a nucleobase sequence having a specific function and / or property by using one nucleobase sequence electronically, biologically, or by another method. That means.
- Bio searches include stringent hybridization, macroarrays in which genomic DNA is affixed to a membrane, or microarrays (microarray assays) affixed to glass plates, PCR and in situ hybridizations. And the like, but not limited thereto.
- ubiquitin, T cell target sequence for example, cancer antigen
- the like should also include a corresponding gene identified by such electronic search and biological search. .
- fragment refers to a polypeptide or polynucleotide (having a length of n) of 1 to! A polypeptide or polynucleotide having a sequence length of 1 to 1.
- the length of the fragment can be changed as appropriate according to its purpose.
- the lower limit of the length may be a polyp In the case of tide, it includes 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40, 50 and more amino acids and is not specifically listed here Integer lengths (eg, 11) may also be appropriate as lower bounds.
- nucleotides of 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40, 50, 75, 100 and more nucleotides may be mentioned. Lengths represented by unlisted integers (eg, 11) may also be appropriate as lower bounds.
- the lengths of the polypeptide and the polynucleotide can be represented by the number of amino acids or nucleic acids, respectively, as described above. Alternatively, the above-mentioned number as the lower limit is intended to include a few above and below (or, for example, 10% above and below) the number. In order to express such an intention, in this specification, "about” may be used before a number. It should be understood, however, that the presence or absence of “about” does not affect the interpretation of that number. It is understood that such fragments can also be used for the ubiquitin and T cell target sequences of the present invention as long as they have the function.
- polynucleotide that hybridizes under stringent conditions refers to well-known conditions commonly used in the art. Using a polynucleotide selected from the polynucleotides of the present invention as a probe, a colony hybridization method, a plaque hybridization method, a Southern blot hybridization method, or the like is used. Such a polynucleotide can be obtained. Specifically, polynucleotides that hybridize under stringent conditions can be obtained by using a filter on which DNA derived from colonies or plaques is immobilized, in the presence of 0.7 to 1.0 M NaCl, at 65 ° C.
- a 0.1- to 2-fold concentration of 330 (saline-sodium citrate) solution (The composition of a 1-fold concentration SSC solution is 150m M sodium salt, 15 mM sodium citrate) and washing the filter under 65 ° C condition.
- Neubridization is described in experimental books such as Molecular Cloning 2nd ed., Current Protocols in Molecular Biology, Supplement 1-38, DNA Cloning 1 'Core Techniques, A Practical Approach, Second Edition, Oxford University Press (1995). It can be performed according to the method that has been performed.
- sequences containing only the A sequence or only the T sequence are preferably excluded from the sequences that hybridize under stringent conditions.
- polynucleotide capable of hybridizing refers to a polynucleotide that can hybridize to another polynucleotide under the above hybridization conditions.
- Specific examples of the hybridizable polynucleotide include polynucleotides having at least 60% or more homology with the nucleotide sequence of DNA encoding the polypeptide having the amino acid sequence specifically shown in the present invention, preferably Polynucleotides having a homology of 80% or more, more preferably polynucleotides having a homology of 95% or more.
- Amino acids are referred to herein by either their commonly known three-letter symbols or by the one-letter symbols recommended by IUPAC—I UB B 1 och emica 1 Nomenclature Comm lss ⁇ onl. May be mentioned. Nucleotides may also be referred to by the generally recognized one-letter code. In the present specification, the comparison of the similarity, identity and homology between the amino acid sequence and the base sequence is calculated using FASTA which is a sequence analysis tool, using default parameters.
- variant refers to a substance in which a substance such as an original polypeptide or a polynucleotide is partially modified.
- variants include substitutional variants, addition variants, deletion variants, truncated variants, allelic variants, and the like.
- variants include: A reference nucleic acid molecule or polypeptide includes, but is not limited to, one or more substitutions, additions and Zs or deletions, or one or more substitutions, additions and / or deletions.
- Alleles refer to genetic variants that belong to the same locus and are distinct from each other. Therefore, “allelic variant” refers to a variant that has an allelic relationship to a certain gene.
- allelic variants usually have sequences that are identical or very similar to their corresponding alleles, usually have nearly identical biological activities, but rarely have different biological activities. Some have a life.
- “Species homolog or homolog (homo1 ⁇ g)” refers to homology (preferably 60% or more homology, more preferably, homology at the amino acid level or nucleotide level) to a certain gene in a certain species. Is 80% or more, 85% or more, 90% or more, and 95% or more homology). A method for obtaining such a species homolog is apparent from the description of the present specification.
- orthologs ortho 1 og
- orthologous heritage children orthologousene!
- ⁇ refers to a gene derived from a species differentiation from common ancestor with two heritage I child force s.
- the human and mouse a hemoglobin genes are orthologs
- the human ⁇ -hemoglobin gene and ⁇ -hemoglobin gene are paralogs (genes generated by gene duplication).
- the ortholog of the present invention is also useful in the present invention, since an ortholog can usually fulfill the same function as that of the original species in another species. Can be
- the term “conservative (modified) variant” applies to both amino acid sequences and nucleic acid sequences.
- a conservatively modified variant refers to a nucleic acid that encodes the same or essentially the same amino acid sequence; if the nucleic acid does not encode an amino acid sequence, it is essentially the same.
- An array Due to the degeneracy of the genetic code, a large number of functionally identical nucleic acids can Codes Parkin. For example, the codons GCA, GCC, GCG, and GCU all encode the amino acid alanine.
- nucleic acid variation is a "silent modification (mutation)," which is one type of conservatively modified mutation.
- Every nucleic acid sequence herein which encodes a polypeptide also describes every possible silent variation of the nucleic acid.
- each codon in a nucleic acid except AUG, which is usually the only codon for methionine, and TGG, which is usually the only codon for tryptophan is required to produce a functionally identical molecule. It is understood that it can be modified.
- each silent variation of a nucleic acid which encodes a polypeptide is implicit in each described sequence.
- Silent mutations may also be diagnostic indicators of the present invention.
- modifications may be made to avoid substitution of cysteine, an amino acid that greatly affects the conformation of a polypeptide.
- Examples of such a nucleotide sequence modification method include cleavage with a restriction enzyme or the like, ligation by a treatment with a DNA polymerase, a K1 enow fragment, DNA ligase, or the like, and site-specific treatment using a synthetic oligonucleotide or the like.
- Base substitution method (specific site-directed mutagenesis method; Mark Zoller and Michael Smith, Methods in Enzymology, 100, 468-500 (1983)). Modifications can also be made.
- a nucleic acid can be obtained by a well-known PCR method, and can also be chemically synthesized. These methods may be combined with, for example, a site-specific displacement induction method, a hybridization method, or the like.
- substitution As used herein, the terms “substitution”, “addition” and “deletion” of a polypeptide or polynucleotide refer to an amino acid or its substitute, or a nucleotide or its substitute for the original polypeptide or polynucleotide, respectively. The thing being replaced, added, and removed. Techniques for such substitution, addition or deletion are well known in the art, and examples of such techniques include site-directed mutagenesis techniques.
- the number of substitutions, additions, or deletions may be any number as long as it is one or more, and such a number may be a function that is desired in a variant having the substitutions, additions, or deletions (for example, delivery to the proteasome). Etc.) can be increased as long as For example, such a number can be one or several, and preferably within 20%, within 10%, or 100 or less, 50 or less, 25 or less of the total length It can be:
- antibody refers to polyclonal, monoclonal, human, humanized, multispecific, chimeric, and anti-idiotype antibodies, and fragments thereof, such as F (ab ') 2 and F (ab') 2. Ab fragments, as well as other recombinantly produced conjugates. Further, such antibodies may be covalently linked or recombinantly fused to enzymes, such as alkaline phosphatase, horseradish peroxidase, ⁇ -galactosidase, and the like.
- neutralizing antibody refers to an antibody that neutralizes the biological activity of enzymes, toxins, bacteria, viruses, and the like.
- the present invention particularly refers to an antibody that neutralizes a biological activity associated with an antigen containing a cell target sequence.
- antigen refers to any substrate that can be specifically bound by an antibody molecule.
- immunogen refers to an antigen that can initiate lymphocyte activation that produces an antigen-specific immune response.
- epitope refers to a group constituting a structure that determines an antigen.
- the epitopes contain a set of amino acid residues involved in recognition by a particular immunoglobulin, or, in the case of T cells, T cell receptor proteins. Includes the set of amino acid residues required for recognition by the protein and / or major histocompatibility complex (MHc) receptor.
- MHc major histocompatibility complex
- epitopes are molecular features (eg, primary, secondary or tertiary peptide structures and charges) and are recognized by immunoglobulins, T cell receptors or HLA molecules Form the site.
- Epitopes containing peptides may contain more than two amino acids in a spatial conformation unique to the epitope.
- an epitope consists of at least five such amino acids, and typically consists of at least six, seven, eight, nine, or ten such amino acids.
- epitopes are generally preferred because they resemble the antigenicity of the original peptide, but may not always be so in view of conformation.
- Methods for determining the spatial conformation of amino acids include, for example, X-ray crystallography, and two-dimensional nuclear magnetic resonance spectroscopy.
- identification of the epitope in a given protein is readily accomplished using techniques well known in the art. See, eg, Geysen et al. (1984) Proc. Natl. Acad. Sci. USA 81: 3998 (a general method for rapidly synthesizing peptides to determine the location of immunogenic epitopes on a given antigen); US Pat. No.
- an “isolated” substance eg, a biological agent such as a nucleic acid or protein
- a biological agent such as a nucleic acid or protein
- a biological factor for example, in the case of a nucleic acid, a factor other than a nucleic acid or a nucleic acid containing a nucleic acid sequence other than a target nucleic acid; and in the case of a protein, a factor other than a protein and a target Etc.
- a biological factor for example, in the case of a nucleic acid, a factor other than a nucleic acid or a nucleic acid containing a nucleic acid sequence other than a target nucleic acid; and in the case of a protein, a factor other than a protein and a target Etc.
- isolated nucleic acids and proteins include nucleic acids and proteins purified by standard purification methods.
- isolated nucleic acids and proteins include chemically synthesized nucleic acids and proteins.
- a “purified” substance eg, a biological factor such as a nucleic acid or protein refers to a substance from which at least a part of a factor naturally associated with the substance has been removed. Thus, typically, the purity of the purified material is higher (ie, more concentrated) than in the state in which it is normally present.
- purified and isolated preferably have at least 75 weight. / 0 , more preferably at least 85% by weight, even more preferably at least 95% by weight, and most preferably at least 98% by weight. / 0 means that the same type of substance exists.
- gene product such as a gene, a polynucleotide, or a polypeptide
- gene usually a DNA form
- polypeptide a gene product
- gene, polynuclease Refers to the transcription and translation of a peptide or the like into the form of a polypeptide.
- the transcription of a mRNA to produce mRNA can also be a form of expression.
- such forms of the polypeptide may have undergone post-translational processing.
- specifically express a gene means that the gene is expressed at a particular site or stage of the plant at a different (preferably higher) level than at other sites or stages.
- a certain site for example, a specific site such as a cancer-affected site
- specifically expressed means to be expressed only at a certain site. Such specific expression can be achieved by using a promoter or the like that induces specific expression.
- “detection” or “quantification” of gene expression is achieved using an appropriate method including, for example, mRNA measurement and immunological measurement.
- an appropriate method including, for example, mRNA measurement and immunological measurement.
- molecular biological measurement methods include, for example, Northern blotting, dot blotting, and PCR.
- the immunological measurement method include, for example, an ELISA method using a microtiter plate, an RIA method, a fluorescent antibody method, a Western blot method, and an immunohistochemical staining method.
- Examples of the quantification method include the ELISA method and the RIA method. It can also be performed by a gene analysis method using an array (for example, a DNA array or a protein array).
- DNA arrays are widely reviewed in (Shujunsha eds., Cell Engineering Separate Volume “DNA Microarrays and the Latest PCR Method”). Protein arrays are described in detail in Nat Genet. 2002 Dec! 32 Suppl: 526-32.
- Methods for analyzing gene expression include, but are not limited to, RT-PCR, RACE, SSCP, immunoprecipitation, two-hybrid systems, in vitro translation, and the like, in addition to those described above.
- Such a further analysis method is described in, for example, Genome Analysis Experimental Method. Al, edited by Yusuke Nakamura, Yodosha (2002), etc., and all of those descriptions are incorporated herein by reference.
- biological activity refers to a factor (eg, a polypeptide or a protein (eg, ubiquitin, a T cell target sequence-containing peptide (eg, a cancer antigen), etc.)) 1S activity that can be possessed in vivo. And includes activities that exert various functions (eg, transport to the proteasome, ability to elicit antibodies, transcription promoting activity, etc.). For example, if two factors interact (for example, binding of ubiquitin and its partner to its partner), its biological activity will depend on the binding between the partner of ubiquitin and its partner and the resulting biological changes (Eg, delivery to the proteasome). '
- the term "vaccine” refers to an agent, usually an infectious agent or an infectious agent, or an agent capable of producing such an agent or portion, which is administered into the body to generate active immunity. (Eg, a gene sequence, etc.).
- the antigenic portion of a vaccine can be a natural product, purified from a microorganism (eg, a virus or a bacterium) or a microorganism, a synthetic or engineered protein, peptide, polysaccharide, or similar product, or It can be a nucleic acid molecule comprising a nucleic acid sequence encoding such a protein. Vaccines exert their effects by raising neutralizing antibodies.
- the term “gene vaccine” refers to a composition of a vaccine that is expressed in a subject to which the vaccine is administered and contains an agent (typically, a nucleic acid molecule) whose expression has the effect of the vaccine. (Eg, suspension or solution).
- a typical genetic vaccine is a nucleic acid molecule (eg, vector, plasmid, naked DNA, etc.) containing a nucleic acid sequence encoding an antigenic gene product.
- the immunological effect of the vaccine can be confirmed using any method known in the art. Such methods include, for example,
- CTL progenitor cell frequency analysis is performed by limiting dilution of peripheral blood lymphocytes or lymphocytes cultured in the presence of antigenic peptides and IL-12 and culturing them in the presence of IL-12 and feeder cells.
- the proliferating wells are stimulated with the vaccine or its candidate, and the presence or absence of IFN- ⁇ production is measured by ELISA or the like.
- the frequency of CTL precursor cells can be calculated according to Poisson analysis of the positive cells, and the efficacy of the vaccine can be evaluated.
- the number of positive cells is the number of antigen-specific CTLs, and it can be said that the greater the number, the higher the efficacy as an actin.
- an “adjuvant” is a substance that increases or otherwise alters an immune response when mixed with an administered immunogen.
- Adjuvants are classified as appropriate, for example, as mineral, bacterial, plant, synthetic or host products.
- pathogen refers to an organism or a factor that can cause a disease or disorder in a host. Pathogens for humans include, but are not limited to, for example, viruses, bacteria, protozoa, rickettsia, chlamydia, fungi, neoplasms (such as cancer). Specific examples of intracellular parasitic pathogens include MPB51, MDP1, Ag85A, Ag85B, HSP65, Mtb72f gene from Mycobacterium tuberculosis, MSP-1 gene from malaria parasite, Toxoplasma gondii SAG-1 gene from S.
- neoplasms such as cancer
- pathogen in the sense that they cause a disease or disorder in the host.
- kuchi Cancers are typically effective, but are not limited to viruses, bacteria, cancer, and the like.
- prophylaxis or “prevention” refers to treating a disease or disorder before such condition is caused so that the condition does not occur.
- the term “treatment” refers to preventing the worsening of a disease or disorder when such a condition occurs, preferably maintaining the status quo, more preferably reducing, It preferably refers to fluctuating.
- Such therapeutic or prophylactic activity when determined for a vaccine of the invention, is preferably tested in vitro prior to use in humans and then in vivo.
- in vitro assays to demonstrate the therapeutic or prophylactic utility of the gene vaccines of the present invention include the effect of specific binding of the vaccine to cell lines or patient tissue samples.
- Such tests can be determined using techniques known to those of skill in the art (eg, immunological assays such as ELISA).
- In vivo tests include, but are not limited to, for example, methods for testing for the ability to raise neutralizing antibodies.
- cancer or “cancer” is used interchangeably, is atypical, grows faster than normal cells, and is a malignant tumor or tumor that can invade surrounding tissues ruptured or metastasize. It refers to the state in which such a malignant tumor exists.
- cancers include, but are not limited to, solid cancers and hematopoietic tumors.
- solid cancer refers to a cancer having a solid form, and is a concept that is opposed to hematopoietic tumors such as leukemia.
- Such solid cancers include, for example, breast, liver, stomach, lung, head and neck, cervix, prostate, retinoblastoma, malignant lymphoma, esophagus, brain and bone tumors. But not limited to them.
- the cancers specifically contemplated by the present invention include, for example, lung cancer, melanoma, and stomach cancer. But not limited to them.
- subject refers to an organism to which the treatment of the present invention is applied, and is also referred to as “patient”.
- patient refers to an organism to which the treatment of the present invention is applied, and is also referred to as “patient”.
- patient or subject can preferably be a human.
- the present invention provides methods of treatment, inhibition and prevention by administering to a subject an effective amount of a gene vaccine of the present invention.
- the genetic actin of the present invention can be substantially purified (eg, in a state where the substance that limits its effect or produces an undesirable side effect is substantially absent).
- the animal targeted by the present invention can be any organism (eg, an animal (eg, a vertebrate, an invertebrate)) that has an immune system or a similar system.
- it is a vertebrate (for example, a metal eel, an alfalfa, a chondrichthye, a teleost, an amphibian, a reptile, a bird, a mammal, etc.), and more preferably a mammal (for example, a monopod, marsupial) , Oligodonts, dermis, winged wings, carnivores, carnivores, longnoses, equinoids, artiodactyla, dentates, squamata, marine animals, whales, primates, rodentskind, egrets).
- a vertebrate for example, a metal eel, an alfalfa, a chondrichthye, a teleost
- Exemplary subjects include, but are not limited to, animals such as, for example, mice, stags, pomas, chickens, cats, dogs, and the like. More preferably, primates (eg, chimpanzees, macaques, humans) are targeted. Most preferably, humans are targeted.
- animals such as, for example, mice, stags, pomas, chickens, cats, dogs, and the like. More preferably, primates (eg, chimpanzees, macaques, humans) are targeted. Most preferably, humans are targeted.
- such a composition may further include a pharmaceutically acceptable carrier and the like.
- the pharmaceutically acceptable carrier contained in the medicament of the present invention includes any substance known in the art.
- the vaccine according to the invention can also comprise any composition that achieves an immune system with a more immunologically favorable immune response in the presence of a disease.
- vaccines determine the immune determinant and the response It is preferable to use the immune determinant in combination with the immunoassistant.
- the immunostimulant include, but are not limited to, commonly used, for example, Freund complex aid, Freund non-complex aid, and the like.
- the vaccine of the present invention is effective without using an immunoassistant.
- Pharmaceutically acceptable carriers that can be used in the compositions, vaccines, etc. of the present invention include antioxidants, preservatives, coloring agents, flavorings, and diluents, emulsifiers, suspending agents, solvents, fillers, Includes but is not limited to bulking agents, buffers, delivery vehicles, diluents, excipients and / or pharmaceutical adjuvants.
- the medicament of the invention will be administered in the form of a composition comprising a vaccine, or a variant or derivative thereof, together with one or more physiologically acceptable carriers, excipients or diluents.
- suitable vehicles may be water for injection, physiological solutions, or artificial cerebrospinal fluid, which may be supplemented with other materials common in compositions for parenteral delivery It is.
- an acceptable carrier, excipient or stabilizer is non-toxic to the recipient, and is preferably inert at the dosages and concentrations employed, e.g., Phosphate, citrate, or other organic acid; ascorbic acid, a -tocopherol; low molecular weight polypeptide; protein (eg, serum albumin, gelatin or immunoglobulin); hydrophilic polymer (eg, polybutylpyrroli) Amino acids (eg, glycine, dartamine, asparagine, arginine or lysine); monosaccharides, disaccharides and other carbohydrates (including glucose, mannose or dextrin); chelating agents (eg, EDTA); sugar alcohols (eg, For example, mannitol or sorbitol ); Salt-forming counterions (eg, sodium); and Z or non-ionic surface activators (eg, Tween, p1 uronic or polyethylene glycol (PEG)) and the
- Exemplary suitable carriers include neutral buffered saline, or saline mixed with serum albumin.
- the product is formulated as a lyophilizate using appropriate excipients (eg, sucrose).
- excipients eg, sucrose
- Other standard carriers, diluents and excipients can be included as desired.
- Other exemplary compositions include a Tris buffer at pH 7.0-8.5 or an acetate buffer at pH 4.0-5.5, further comprising sorbitol or a suitable substitute thereof. May be included.
- the vaccine and the like of the present invention can be administered parenterally in combination with a pharmaceutically acceptable carrier.
- the medicament of the present invention physiologically acceptable carrier as necessary, excipients or stabilizers (Japanese Pharmacopoeia 14th Edition or its more recent versions, Re mi ngt 0 n 's Ph a rma ceutical S ciences, 18 th Edition, AR Gennaro, ed., Mack Publishing Company, 1990, etc.) and a sugar chain composition having a desired degree of purity. It can be prepared and stored in the form of a lyophilized cake or aqueous solution.
- the present invention contemplates any route of administration.
- Techniques that can be used to administer the vaccine of the invention include, for example, aqueous solutions, ribosomes, microparticles, microcapsules, and the like. Therefore, the vaccine of the present invention can be administered orally or parenterally. Examples of such administration methods include oral administration, parenteral administration (for example, intravenous administration, intramuscular administration, subcutaneous administration, intradermal administration, mucosal administration (intranasal, intravaginal, respiratory, oral, rectal mucosa) And intestinal mucosa ), Topical administration to the affected area, dermal administration, etc.).
- the vaccines used in the present invention preferably do not contain pyrogens.
- compositions can be readily performed by those skilled in the art by considering the pH, isotonicity, stability, and the like.
- Formulations for such administration may be provided in any form.
- Such preparation forms include, for example, liquid preparations, injections, and sustained-release preparations.
- Examples of the method of introduction include, but are not limited to, administration as an oral preparation, inhalation (eg, lungs), injection using a syringe, catheter, or tube, needleless injection, and a gene gun. In this case, it can be administered together with other biologically active agents.
- the amount of vaccine used in the prophylactic method of the present invention depends on the purpose of use and the target disease.
- the frequency of applying the treatment method of the present invention to a subject (or patient) also depends on the purpose of use, the target disease (type, severity, etc.), the age, weight, medical history, and course of the patient. Thus, those skilled in the art can easily determine.
- the frequency may be, for example, daily-once every few months (eg, once a week, once a month) or once every year before the epidemic. It is preferable to administer once a week to once a month while observing the course, and it is advantageous to carry out booster immunization at least about one week apart. More preferably, the interval between booster immunizations can be at least about 3 weeks.
- administering means providing the vaccine or the like of the present invention or a pharmaceutical composition comprising the same, alone or in combination with other therapeutic agents, to a host to be treated.
- the combinations may be administered, for example, either simultaneously as a mixture, separately but simultaneously or concurrently; or sequentially.
- La ⁇ This includes the indication that the combined agents are administered together as a therapeutic mixture, and that the procedure in which the combined agents are administered separately but simultaneously (eg, through separate mucous membranes to the same individual). Also includes. "Combination" administration
- the method further comprises separately administering one of the compounds or agents given in 1 followed by the second.
- the administration of the vaccine in the present invention may be performed by any method, but it is advantageous to use needleless injection. This is because administration can be performed without imposing an excessive burden on the patient.
- the needleless syringe according to the present invention refers to a device without a needle, which moves a piston by gas pressure or the elastic force of an elastic member to inject a drug solution into the skin, thereby subcutaneously, more preferably subcutaneously, a drug component.
- ShimaJet TM manufactured by Shimadzu Corporation
- Medi-Jector Vision TM manufactured by Elitemedical
- PenJet manufactured by PenJet
- a gene gun is a medical / experimental device capable of in vivo gene transfer by accelerating DNA-coated high-density particles such as gold and tungsten using gas pressure such as helium.
- the advantages of a gene gun are that small amounts of DNA can be efficiently transfected into cells and that different operators can obtain stable results.
- Helios Gene Gun manufactured by Bio-Rad, USA, etc. is sold and can be used. (See below) htt: // www. bio-rad. com / B2B / BioRad / product / br_category. j sp? B
- the ⁇ instruction '' refers to a method for administering or diagnosing the medicament of the present invention.
- This instruction describes a word indicating a procedure for administering the diagnostic agent, the prophylactic agent, the medicine, and the like of the present invention.
- the instructions must be prepared in accordance with the format prescribed by the competent authority of the country in which the invention is implemented (for example, the Ministry of Health, Labor and Welfare in Japan, and the Food and Drug Administration (FDA) in the United States), and shall be prepared by the competent authority. Specifies that it has been approved.
- package inserts which are usually provided on paper, but are not limited to, e.g., films attached to bottles, electronic media (e.g., provided on the Internet) It can also be provided in the form of a homepage (website), e-mail).
- the termination of the prophylactic treatment according to the method of the present invention can be determined by confirming antibodies raised by use of a commercially available assay or equipment.
- the present invention also provides a pharmaceutical package or kit comprising a container containing the vaccine of the present invention.
- a notice in the form of a government agency that regulates the manufacture, use or sale of pharmaceuticals or biological products may optionally accompany such containers, and this notice may include the manufacture, use, or Or an approval by a government agency for sale.
- DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION Preferred embodiments of the present invention will be described below. It is understood that the embodiments provided below are provided for a better understanding of the present invention, and the scope of the present invention should not be limited to the following description. Therefore, it is apparent that those skilled in the art can appropriately make modifications within the scope of the present invention in view of the description in the present specification.
- the present invention provides a gene vaccine comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence.
- a genetic vaccine has the property that ubiquitin possesses the tropism for the proteasome, so that antigens recognized by T cells (eg, pathogens such as viruses, bacteria, and cancer cells) can be efficiently transported to the proteasome.
- T cells eg, pathogens such as viruses, bacteria, and cancer cells
- Such genetic vaccines can be spliced as necessary by designing and constructing a nucleic acid sequence encoding ubiquitin, and designing and constructing a nucleic acid sequence encoding an antigen protein including a T cell target sequence. Can be produced. Such constructions can be performed using molecular biology or genetic engineering techniques well known in the art, and the techniques described herein may be based on the forces described herein, or the literature cited. Is described.
- the present invention provides a nucleic acid construct comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a ⁇ cell target sequence.
- Such nucleic acid constructs may be ligated as necessary by designing and constructing a nucleic acid sequence encoding ubiquitin, and designing and constructing a nucleic acid sequence encoding an antigen protein including a ⁇ cell target sequence. Can be produced.
- Such constructions can be performed using molecular biology or genetic engineering techniques well known in the art, and such techniques are described in the literature described or cited herein. Has been described.
- the content of the ubiquitin gene according to the present invention can be appropriately changed depending on various factors, it is 1 g to 20 / Z g, preferably 6 ⁇ g to 9 ⁇ g per mouse (20 g). But not limited to them.
- the content of the antigen gene according to the present invention can be appropriately changed depending on various factors, it is 1 ⁇ g to 20 g, preferably 6 g to 9 ⁇ g per mouse (20 g). It is not limited to them.
- the ubiquitinated gene and antigen gene are constructed by the RT-PCR method described above, but are not limited to this method. Specifically, DNA is synthesized from RNA by using reverse transcriptase in the first reaction, and after that, only a specific portion of the DNA chain is repeatedly replicated by PCR, and a small amount of DNA is amplified. Transform into Escherichia coli and perform shaking culture in a 37 ° C constant temperature bath (about 16 hours). Thereafter, centrifugation is performed, the supernatant is discarded, and the bacterial cell component as a precipitate is dissolved in a Tris-HC1 / EDTA solution.
- the bacterial components are lysed with an alkaline solution of NaOH / SDS, and after the lysis, the reaction is neutralized with a neutralizing solution of acetic acid lime to stop the reaction. Then, the solution is added to an anion exchange resin column for nucleic acid purification for 1 oad, the column is washed with NaCl / potassium acetate solution, and eluted with NaClZTris-HC1. In addition, the fact that the gene is actually expressed in the cell can be confirmed by transfecting the COS cell.
- the nucleic acid sequence encoding the T cell target sequence used in the present invention is characterized by the fact that the peptide having the amino acid sequence encoded by the nucleic acid sequence has the reactivity of cTL. . Whether a factor has CTL reactivity can be determined by confirming whether CTL is activated when a trapping factor is administered to a host having a T cell immune system. . Factors that activate such CTLs typically have a characteristic amino acid sequence that is between 8 and 10 amino acids in length, and such sequences are exemplified in the Tables herein. Without limitation, any factor can be used as long as it activates CTL. Accordingly, variants having at least one mutation selected from the group consisting of substitutions, additions and deletions of one or several amino acids of the specific sequence exemplified in the table V are also provided herein. It can be used in the invention.
- the nucleic acid sequence encoding the T cell target sequence used in the present invention usually encodes a peptide consisting of at least 7, more usually at least 8 amino acids, more preferably 7 to 1
- a peptide consisting of 0 amino acids is coded, but is not limited thereto.
- Such amino acid sequences are exemplified elsewhere herein.
- a nucleic acid sequence encoding such an amino acid sequence can be prepared by designing the code using common sense in molecular biology.
- Such a coding sequence may be any sequence as long as it can be translated into the target amino acid sequence in the host, but preferably, transcription and translation are performed by utilizing the codon frequency often used in the host. It is advantageous to use a more efficient arrangement.
- a preferred T cell target sequence comprises at least 7, more preferably at least 8 amino acids, and wherein the second, first or third (preferably second) amino acid sequence is hydrophobic.
- Sex amino acids Eg, Val, Leu, Ile, Tyr or Phe
- the eighth, ninth or tenth (preferably the ninth) sequence is a hydrophobic amino acid (eg, Val, L eu, Ph e or lie), but is not limited to these. This is because such sequences are known to be easily targeted by CTL in certain situations. However, it is understood that such a preferred arrangement may vary depending on the situation. Also, by understanding such fluctuations and applying it to actual gene vaccine production, a gene vaccine with few side effects can be produced.
- the antigenic protein comprising a T cell target sequence used in the present invention is selected from the group consisting of a pathogen protein (eg, a protein of a virus, a bacterium, a fungus, a parasite, a protozoan, etc.) and a cancer antigenic protein. Including the protein to be purified.
- a pathogen protein eg, a protein of a virus, a bacterium, a fungus, a parasite, a protozoan, etc.
- a cancer antigenic protein eg., a protein of a virus, a bacterium, a fungus, a parasite, a protozoan, etc.
- the antigen protein has remarkable properties as an epitope.
- this antigen protein is not necessarily required to be epitope when present in its natural state. This is because any protein can be used as long as it has antigenicity when the antigen protein is actually expressed on a cell as a protein.
- the antigen protein is an autologous tumor antigen. This is because it has been found that cancer can be efficiently treated or prevented by using an autologous tumor antigen.
- a known autologous tumor antigen may be used, or a new protein may be used by confirming whether or not it is a new self tumor antigen. Whether or not it is an autologous tumor antigen can be confirmed using a method known in the art.
- the antigen protein used in the present invention may be a melanosome protein, an S-swelling-specific mutant peptide, a cancer-associated antigen, a cancer-specific transplantation antigen, an antigen derived from a cancer virus, and the like.
- H3 Diseases associated with these antigens can be prevented or treated.
- the antigenic protein used in the present invention may be TRP2, MUT1, MUT2, etc., and is specifically described, for example, in Table A.
- Such sequences can vary depending on the host to be administered. In such cases, it may be advantageous to test the host, such as HLA, in advance for the intended host. This is because a specific sequence can be selected.
- the antigenic protein used in the present invention is a melanomeric antigen. To date, several melanomeric antigens have been defined that can activate the immune response. In particular, melanocyte lineage differentiation antigen (MDA) is of paramount importance in inducing an immune response.
- MDA melanocyte lineage differentiation antigen
- Tyrosinase-related protein 2 (TRP-2) is one of the MDAs expressed in both normal and malignant melanocytes in humans and mice. CTL plays a major role in antitumor immunity. Some epitopes recognized by human CD8 + T cells are related to the TRP-2 protein (Noppen C., et al., Int. J. Cancer 87., 241-246 (2000)).
- the antigenic peptide of the present invention is advantageously a full-length gene.
- Such full-length antigen gene e.g., self-TRP-2
- immune offer many advantages over vaccines strategy one using 8-9 mer peptides such as human TRP_2 181 _ 188.
- ubiquitin-fused antigens are rapidly degraded by the ubiquitin-proteasome pathway, and the effects of various peptides containing T cell target sequences (also known as CTL epitopes) that can be presented to many types of MHC class I. Production. In other words, this type of vaccination is available for patients with various types of MCH Class I.
- the incidence of side effects is lower compared to vaccines that use vector viruses or heterologous peptides / genes.
- the latter type of vaccine causes certain side effects.
- This side effect is mediated, for example, by antibody neutralization, anaphylaxis mediated by allophilic antibodies, and CD4 + T cells that recognize foreign / heterologous or vector virus antigens (including vaccines) It is a systemic inflammatory disease.
- the antigen gene having the T cell target sequence is a naturally-occurring antigen gene and a full-length sequence or a sequence close thereto (for example, 80% or more, 90% or more of the whole). ) May be advantageous, but not limited thereto.
- the ubiquitin used in the present invention may be any ubiquitin. Because ubiquitin is widely conserved across species, different species of ubiquitin sequences can also be used.
- sequences include, for example, as shown in the nucleic acid sequence, SEQ ID NOs: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 2, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58 and 60 and nucleic acid sequences encoding the variants thereof.
- SEQ ID NOs: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 2, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58 and 60 and nucleic acid sequences encoding the variants thereof.
- ubiquitin used in the present invention is advantageously modified to be resistant to cleavage by proteases.
- the efficiency of transport to the proteasome is increased.
- Modification to have such resistance can be performed using a method known in the art. Modifications can be made using molecular biology or genetic engineering techniques.In actual screening, protease resistance is confirmed by biochemical techniques or, if necessary, to the proteasome. The effect can be confirmed by checking the transportation efficiency.
- Step 6 Examples of such altered resistance include, but are not limited to, replacing Gly at the C-terminus of ubiquitin with an amino acid other than Gly.
- altering Gy degrades more rapidly than unfused proteins in a manner dependent on the ubiquitin-proteasome system.
- Gy at the C-terminus of ubiquitin is advantageously substituted with Ala, but is not limited thereto. It should be understood that this is expected.
- ubiquitin used in the genetic vaccine of the present invention has the sequence shown in SEQ ID NO: 22.
- the nucleic acid sequence encoding ubiquitin and the nucleic acid sequence encoding the antigen protein are ligated without any intervening sequence.
- the absence of an intervening sequence has the effect of promoting polyubiquitination and increasing the efficiency of proteasome processing. Conventionally, it has been reported that the presence of an intervening sequence is superior in terms of processing and the like, but it is unexpectedly preferable to directly link a sequence encoding an antigen gene including a T cell target sequence. found.
- the nucleic acid sequence encoding ubiquitin and the nucleic acid sequence encoding the antigen protein are linked without any intervening sequence, and the C-terminal G1y of ubiquitin is replaced with an amino acid other than G1y. Is done.
- the present invention has revealed that a ubiquitin-containing product in this manner is efficiently polyubiquitinated, and processing by the proteasome is efficiently induced.
- the sequence encoding ubiquitin is located at the N-terminus of ubiquitin such that the antigen protein is fused. This is because such an arrangement promotes polyubiquitination and increases the efficiency of proteasome processing. Conventionally, it has been considered preferable to interpose an intervening sequence between them (W098 / 45444, etc.). Has been found to be more convenient to achieve the desired effect.
- the sequence encoding ubiquitin is arranged such that the antigen protein is fused to the N-terminus of ubiquitin, and the Gy at the C-terminus of ubiquitin is modified. It is replaced by an amino acid other than G 1 y. This is because a ubiquitin-containing product in such a manner is more efficiently polyubiquitinated, and processing by the proteasome is efficiently induced.
- the nucleic acid sequence encoding ubiquitin is arranged such that it is fused in a manner that does not remove ubiquitin.
- a representative example of such a mode includes, but is not limited to, substituting Gly at the C-terminus of ubiquitin with a sequence other than Gly. Since Gly at the C-terminus of ubiquitin plays a role in the interaction with the target sequence, a similar effect can be achieved by modifying the interaction to inhibit the interaction. Such inhibition includes, but is not limited to, adding a sequence of completely different nature, or adding a bulky amino acid sequence.
- the genetic vaccine is advantageously, but not exclusively, a naked DNA (and thus does not use a viral vector). Therefore, the gene vaccine of the present invention can be carried using any vector.
- the present invention introduces a DNA vaccine to efficiently express an antigen containing a T cell target sequence on an APC class I molecule, Furthermore, by providing a genetic vaccine containing an antigen gene containing a T cell target sequence and a ubiquitin gene (preferably, both are fused),
- an antigen containing a cell target sequence it is possible to carry an antigen containing a cell target sequence to the proteasome system.
- an antigen containing a cell target sequence together with a ubiquitin gene that is a Tag molecule to a proteasome, an antigen-specific killer T cell containing a T cell target sequence can be obtained. Induces strong antipathogenic (eg, anticancer) immunity.
- CD8 + killer T cells specifically against antigens of pathogens including cancer antigens such as melanoma, lung cancer and stomach cancer
- MHC class I molecules of antigen presenting cells It is essential.
- melanomeric antigen is treated with proteasome which is a cytoplasmic enzyme.
- the gene encoding ubiquitin, which is a tag molecule leading to the proteasome is linked to an antigen gene containing a T cell target sequence, and, for example, the gene is directly introduced into the cytoplasm by a gene gun to obtain cells.
- a protein complex (preferably a fusion) of an antigen containing a T cell target sequence, such as a melanoma antigen, and ubiquitin is produced within the substance, and an antigen containing a T cell target sequence, such as a melanoma antigen, is produced by this operation.
- an antigen containing a T cell target sequence such as a melanoma antigen
- cytokine gene therapy using a gene gun is highly safe because the target protein is supplied in a small amount and continuously for a fixed period of time, and is effective without the need for daily administration.
- the expressed protein differs from the recombinant protein synthesized in Escherichia coli in that preferred post-translational modification in the host to which it is administered is performed.
- the genetic vaccine of the invention is for treating or preventing a disease or disorder associated with a T cell target sequence.
- diseases or disorders include, but are not limited to, for example, diseases or disorders associated with parasites, viral diseases or disorders, bacterial diseases or disorders, and neoplasms (eg, cancer).
- the present invention provides a genetic vaccine for treating cancer. This is because the phenomenon of efficient degradation of cancer cells by the proteasome was unexpectedly confirmed by linking a cancer antigen gene to a sequence encoding ubiquitin.
- the genetic vaccine of the invention comprises melanoma, lung cancer, stomach cancer, breast cancer, liver cancer, head and neck cancer, cervical cancer, prostate cancer, retinoblastoma, malignant lymphoma, esophageal cancer, brain tumor, Bone tumor, adenocarcinoma, squamous cell carcinoma, squamous cell carcinoma, thymic carcinoma, lymphoma, sarcoma, non-Hodgkin lymphoma, Hodgkin lymphoma, leukemia, uterine cancer, breast cancer, ovarian cancer, knee cancer, colon cancer, multiple bone marrow
- these cancers generally have a T cell target sequence, and it has been shown that the effect of the present invention can be exerted by linking that sequence to a sequence encoding ubiquitin. It is.
- the genetic vaccine of the present invention confers protective immunity against diseases caused by antigenic proteins. Therefore, the gene vaccine of the present invention provides protection against such diseases. Whether to provide protective immunity can be determined by observing the production of neutralizing antibodies and the like.
- the genetic vaccine of the present invention confers a therapeutic effect on a disease caused by an antigen protein.
- the genetic vaccine of the invention induces CD8 + T cells.
- Lead the T cell target sequence used in the present invention can effectuate target cell or pathogen degradation by CTL through this stimulation of CD8 + cells.
- the gene vaccine of the present invention is administered by needleless injection.
- Needleless injection is commonly used to introduce nucleic acid forms of the agent into the body, and the present invention is intended to provide such painless and, therefore, little pain to the administered patient.
- an effect of being able to provide an effective therapeutic or preventive effect is achieved.
- any technique known in the art can be used. Examples of such techniques are as performed elsewhere in this document.
- the genetic vaccine of the present invention further comprises particles.
- the inclusion of such particles makes the gene vaccine of the present invention a more suitable form for a gene gun.
- the particles used here are advantageously, but not limited to, gold particles. Gold particles are commonly used particles because of their high transformation efficiency.
- the present invention provides a method for producing the genetic vaccine or the genetic construct of the present invention, comprising: a nucleic acid sequence encoding ubiquitin; and a nucleic acid sequence encoding an antigen protein including a T cell target sequence.
- a method comprising operably coupling.
- the ubiquitin and T cell target sequences are as described above. Operably linking such two sequences can also be accomplished using techniques well known in the art.
- the present invention provides a method for preventing or treating a disease caused by an antigen protein containing a T cell target sequence.
- This method A) administering a gene vaccine to a patient, comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigenic protein including a T cell target sequence.
- a gene vaccine used in the treatment method or the prevention method of the present invention, any form as described above can be used.
- the gene vaccine is administered by a gene gun (genegun).
- the gene vaccine of the invention is also administered by needleless injection. Needleless injection is also known in the art and can be performed using any commercially available device.
- the disease or disorder targeted by the treatment method and the prevention method of the present invention may be any disease or disorder as long as it is a disease or disorder related to a ⁇ cell target sequence.
- the disease or disorder include viruses, bacteria, fungi, Examples include, but are not limited to, parasites (protozoa, protozoa, leishmania, toxoplasma, etc.) and neoplasms (eg, cancer).
- the genetic vaccine of the present invention is used mainly for tumor diseases, specifically, for liver cancer, glioma, neuroblastoma, sarcoma and lung, colon, breast, bladder, ovary, testis, It can be used effectively for the treatment or prevention of various types of cancer and leukemia including cancer of the prostate, testicular tumor, ovary, neck, knee, stomach, large intestine, small intestine and other organs.
- the gene vaccine of the present invention is administered before, during or after the onset of the disease.
- the present invention will be used for prophylactic purposes, and after the onset of the disease, it will be used for therapeutic purposes, but is not limited thereto.
- one disease or disorder may be treated, or a plurality of diseases or disorders may be treated.
- the genetic vaccine of the present invention is administered without using a retrovirus. Given. By not using a retrovirus, side effects unique to the retrovirus (such as the occurrence of a viral disease) can be suppressed. This can be said to be one remarkable effect of the present invention in view of the situation where retroviruses were almost indispensable in conventional treatment methods.
- the present invention provides the use of a composition comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence as a gene vaccine.
- the present invention provides the use of a composition comprising a nucleic acid sequence encoding ubiquitin and a nucleic acid sequence encoding an antigen protein including a T cell target sequence, for producing a genetic vaccine.
- the detailed description of ubiquitin, ⁇ cell target sequence, gene vaccine, etc. is as described above, and such a preferred embodiment may be selected by appropriately selecting any preferred embodiment according to actual use. Can be implemented.
- the present invention provides a method comprising selecting an antigen gene containing a T cell target sequence (eg, a cancer antigen gene) and a cytokin (eg, IL-12, IL-15, and IL-18). Genetic vaccines containing a nucleic acid sequence encoding at least one cytokine.
- a T cell target sequence eg, a cancer antigen gene
- a cytokin eg, IL-12, IL-15, and IL-18.
- Such a genetic vaccine of the present invention comprises a sequence encoding an antigen gene including a T cell target sequence such as a cancer antigen gene, and at least one selected from IL-11, IL-15 and IL-18. It can be obtained by including a sequence encoding one cytokine independently and separately or in a nucleic acid construct so that it is expressed together.
- T cell target sequence is as described above, and any of the embodiments described in the present specification can be used.
- cytokines can also be appropriately selected. It can be used in a preferred embodiment of the vaccine or medicament of the present invention, as long as it has the preferred activity in the specification (eg, the ability to kill a desired pathogen).
- a genetic vaccine comprising a combination of a cytokine and an antigen gene may additionally contain ubiquitin.
- the antigen gene utilizes the preferred embodiment as detailed elsewhere herein.
- Genetic vaccines having such a sequence can be implemented using techniques known in the art. The production of such vaccines can be performed by applying molecular, biochemical, and genetic engineering techniques as described elsewhere herein.
- the content of the cytokine gene in the present invention can be appropriately changed depending on various factors, it is 2 / X g to: L 0 ⁇ g, preferably 4 g to 6 ⁇ g per mouse (about 20 g). is there. Outside of this range, the anti-tumor tumor immunity is diminished.
- the antigen gene and the cytodynamic gene are constructed by the RT-PCR method described above, but are not limited to this method. Specifically, DNA is synthesized from RNA by using reverse transcriptase in the first reaction, and after that, only a specific portion of the DNA strand is repeatedly replicated by PCR, and a small amount of DNA is amplified. Transform into E.
- the bacterial components are lysed with an alkaline solution NaOH / SDS solution, and after lysis, neutralization is performed with a neutralizing solution acetate lye to stop the reaction. Thereafter, the solution is applied to an anion exchange resin column for nucleic acid purification for 1 oad, the column is washed with a NaCl / acetic acid realm solution, and eluted with NaC1ZTris-HC1.
- a cancer gene vaccine (UB-TRP-2) containing a gene in which a gene encoding ubiquitin was linked to a cancer antigen gene was prepared.
- the expression plasmid containing the UB-TRP-2 gene was transformed into Escherichia coli DH5 ⁇ , and cultured with shaking in a constant temperature bath at 37 ° C in LB medium (50 Om1) at 37 ° C for 16 hours.
- an anion exchange resin column for nucleic acid purification (MARL I GEN) equilibrated with 3 Oml of 60 OmM Na C 1 Z10 OmM sodium acetate (pH 5.0) BIOS CIENCE I NC.), Centrifuged at 12,000 rpm for 10 minutes at room temperature for 10 minutes, and 1 oad of the supernatant was added to 800 mM NaC 1/10 OmM potassium acetate solution. The column was washed with water and eluted with 1.25 M NaCl / 100 mM MTris-HC1 (pH 8.5).
- an oncogene vaccine (TRP-2 + IL-12) comprising a cancer antigen gene and an IL-12 gene was prepared.
- the expression plasmid containing the TRP-2 gene was transformed into Escherichia coli DH5 ⁇ , and shaking culture was performed overnight (50016 hours) in a constant temperature bath at 37 ° C. in 500 ml of L ⁇ medium.
- the expression plasmid containing the IL_12 gene was cultured and purified.
- TRP-2 The cancer antigen gene (TRP-2) thus obtained is mixed with the IL-112 gene at a ratio of 1: 1.
- TRP-2 + IL-12 The cancer antigen gene
- TRP-2 cancer gene vaccine
- Escherichia coli DH5 was transformed with the expression plasmid containing the TRP-2 gene, and cultured with shaking overnight (50016 hours) in a thermostat at 37 ° C. in 500 ml of LB medium.
- an oncogene vaccine comprising the IL-12 gene was prepared.
- Escherichia coli DH5 ⁇ was transformed with an expression plasmid containing the IL-112 gene, and cultured in a thermostat at 37 ° C. in 500 ml of L ⁇ medium with shaking (: 16 hours). Then, centrifuge at 12000 rpm for 10 minutes at 4 ° C, discard the supernatant, and separate the cell components as precipitate from 5 OmMT ris-HC1 (pH 8.0) / 10 mM EDTA solution 1 Om Dissolved in 1.
- the oncogene vaccine (0.3 mg / kg) prepared in Example 1, Example 2, Comparative Example 1, and Comparative Example 2 was administered to a 10-week-old C57BL / 6 tumor-bearing mouse melanoma (B16F10).
- B6 Female mice were subcutaneously injected into the abdomen every week using a genegun, and the size of the tumor was observed every three days. Incidentally, six mice were used per group, and the day when the tumor was carried out was designated as day O. The number of melanoma cells that have been challenged is 2 ⁇ 10 5 mice / mouse. The introduction of the genetic vaccine began on day 2. In this way, we investigated which cancer gene vaccines are effective for cancer immunotherapy with DNA vaccines.
- Figure 1 shows the results.
- FIG. 1 is a graph showing the cancer immunotherapy effect of the DNA vaccine.
- Fig. 1 (1) shows the measurement results in the control group (untreated group), (2) shows the measurement results in Example 1 (UB-TRP-2 gene-transferred group), and (3) shows the comparative example. 1 (TRP_2 gene alone transfection group) shows the measurement result, (4) shows the measurement result in Comparative Example 2 (IL-12 alone transfection group), (5) shows Example 2 (TRP-12 gene and IL -12 genes co-introduced group).
- TRP_2 gene alone transfection group shows the measurement result
- Comparative Example 2 IL-12 alone transfection group
- Example 2 TRP-12 gene and IL -12 genes co-introduced group.
- the horizontal lines in (1) and (5) in Fig. 1 indicate that the tumors are the same size.
- the melanoma of the C57BL / 6 (B6) mouse in the control group (untreated group) in (1) increases with time, whereas the C57BL / 6 (B 6) The melanoma of the mouse hardly survived even on the 25th day, and a remarkable antitumor effect was observed.
- the B6 mouse melanomas of Comparative Example 1 and Comparative Example 2 no effect of gene transfer was observed.
- Example 1 Example 2, Comparative Example 1, and Comparative Example 2 was all introduced into a normal tissue site, and did not necessarily require introduction into a carcinogenic site. It was effective on both tissue sites.
- the lung metastasis effect of melanoma by the DNA vaccine was examined. In this experiment, 2 ⁇ 10 5 melanomas were transferred intravenously on the 14th day of cancer (day 4) using 4 animals per group, and the number of metastases in the lung was counted. The results are shown in Table 1 (Table 1). ⁇ table 1 ⁇
- CD8 + T cells recognize MHC class I differential peptides derived from endogenous antigens, such as oncogene products or viral antigens located in the cytoplasm. Prior to presentation of the antigen by MHC class I molecules, the antigen must be ubiquitinated and then processed by the proteasome into an antigenic peptide.
- the present inventors have constructed a chimeric DNA encoding a fusion protein in which mouse ubiquitin (UB) has been linked to the N-terminus of full-length mouse TRP-2 (mTRP-2), and have constructed pUB-TRP-
- UB mouse ubiquitin
- mTRP-2 full-length mouse TRP-2
- pUB-TRP- The B6 mice were then immunized with a genegun containing chimeric naked DNA before or after inoculation of B16 melanoma cells obtained from the B6 mice.
- UFD UB fusion degradation pathway
- Cell pathway is rapidly degraded.
- Killer T cell activity was measured by a chromium release method by using TRP-2 peptide attached to EL-4 cells derived from C57B LZ6 mice as target cells. The results are shown in FIG. 2. The average value is shown in this attest using mice of day 25 in FIG. 1 (6 mice per group).
- FIG. 2 is a graph showing the activation of killer T cells by the DNA vaccine.
- FIG. 2 shows the result of measuring the killer T cell activity using EL-4 cells to which TRP-2 peptide is not attached, and represents negattivecontrol.
- B shows the results of Killer T cell assay using EL-4 cells with TRP-2 peptide attached as target cells. From (2) in FIG. 2, strong killer T cell activity was observed in the UB-TRP-2 group of Example 1. On the other hand, slight activity was observed in the TRP-2 alone group of Comparative Example 1, but no activity was observed in the control group treated with the UB gene alone. (Example 5)
- UB-TRP-2 prepared in Example 1 was transfected into COS7 cells, and then MG-1332, a proteasome inhibitor, was added to the transfected cells. After culturing at 5% C0 2 presence Cells at 3 7 ° C, cells were lysed and subjected to SDS- polyacrylamide gel electrophoresis. Then, the DNA was transferred to a PVDF membrane, and the antigen was confirmed with an antibody.
- This example demonstrates immunotherapy against melanoma with a DNA vaccine based on the ubiquitin-proteasome pathway. (Animals and tumors)
- mice The researchers studied mice in accordance with the facility guidelines of Kyushu University (Fukuoka, Jaan). Eight-week-old female C57B LZ6 mice were purchased from SLC (Hamamatsu, Japan). C 5 of 7B L / 6 pack ground proteasome ⁇ lipped beta i (wild-type) mice, a Nokkua ⁇ bets (PA28 ⁇ ⁇ ' ⁇ ') mice were established by a group of the present inventors (Micromax Urata, S Et al., EMBO J. 20, 58 98-5 90 7 (2001)).
- Mouse melanoma cell lines B16F1 and B16F10 were purified from 10% fetal serum, 100 IU / m1 penicillin, 100 ⁇ g / m1 streptomycin, 2 OmM N-2 - maintaining heat de Loki Chez Chino Levi prochlorperazine one N, one 2-Etansunorehon acid, in 50 mM NaHCO 3 and R PM I 1 640 medium supplemented with 2 mM L-glutamine. Lung carcinoma 3 LL cell line from B6 mice was used as control tumor.
- a plasmid encoding mouse TRP-2 (mTRP-2) was constructed as follows: total RNA was isolated from B16F1 cells and reverse transcribed into cDNA. Next, the TRP-2 cDNA was replaced with the sense primer 5'-GAATC
- the PCR product of the TRP-2 cDNA was inserted into the Not I site and the BamHI site of pcDNA3.1 (1) Better (Invitrogen, SanDiego, CA, DNA).
- a gene encoding a mutant ubiquitin in which the Gly residue at the C-terminus has been substituted with Ala (G76A) was amplified by PCR using genomic DNA obtained from BALB / c mouse liver, and pcDNA3.1 (- ) was inserted into the EcoRI site and the BamHI site.
- the gene encoding TRP-2 is
- this mutant ubiquitin cDNA is encoded in-frame with TRP-2.
- the gene was ligated to the 5th side of the gene and inserted into the BamHI site of pcDNA3.1 (1).
- the present invention has been described in Ira U (Nishitani, MA et al., Cancer Gene Ther. 9, 156-163 (2002), Sakai, T., Immunol. 99, 615-24 (2000), and others. As described in Sakai, T. et al., Vaccine 21,1432-1444 (2003)), a He1 ios Gene Gun (BioRad, NY, USA) was used.
- pTRP-2, pUb—TRP 2 or pcDNA was transferred three times to three different areas of shaved, abnormal skin at one of the tumor implant sites, treatment started on day 1 and 2 per week. Times, 2 Applied over a week (5 total). Each group consists of 8 mice.
- mice mice 'were sacrificed when tumor challenge, their spleen cells (4 X 1 0 7 pieces), in 6 Ueru culture plate containing complete RPM I 1 640 medium, mTRP - 2 181 _ 188 ( 4 ⁇ g / ml ). After 5 days of culture, mTRP- 2 18 i- with s peptide (4 g / ml), were pulsed for 2 h and labeled with a large number of viable effector cells Contact Yopi [3 H] thymidine EL- 4 cell JP2003 / 013279
- TRP-2 TRP-2HA
- TRP-2HA pTRP-2 (TRP-2HA)
- TRP-2HA encodes a full-length TRP-2 protein with the C-terminus tagged with an HA epitope, and C-terminal hydrolysis of ubiquitin in cells.
- p TRP—2 or pUB COS 7 cells transfected with one TRP-2 were cultured in the presence or absence of the proteasome inhibitor MG-132 (FIG. 3B). In the absence of MG132, expression of the UB-TRP-2 fusion protein was significantly lower than that of TRP-2. However, when the cells were treated with MG132, the levels of UB-TRP-2 were restored to the same level as TRP-2. These results suggest that the UB-TRP-2 protein is more unstable than TRP-2 and is rapidly degraded by the proteasome.
- mice were challenged subcutaneously with 2 ⁇ 10 5 B 16 F 1 cells.
- Control mice and mice immunized with pTRP-2 showed rapid tumor growth.
- 85% of the mice immunized with pUB-TRP-2 did not have JB ulcers, while the remaining 15% showed almost complete suppression of tumor growth (Figure 4A).
- All mice immunized with pUB-TRP-2 survived more than 80 days after tumor cell transplantation, while all other mice in the other two groups died within 60 days. (Fig. 4B).
- immunization with pUB-TRP-2 was also effective in suppressing the growth of the more aggressive melanoma, B16F10 melanoma cells ( Figure 4C).
- mice immunized with pU B-TRP-2 were transplanted with B16F10 tumor cells Surviving for more than 45 days, all mice in the other two groups died within 35 days (Figure 4D).
- the number of lung metastatic tumors of B16F10 cells was significantly lower in mice immunized with pUB-TRP-2 than in mice immunized with control or pTRP-2 (Fig. 4E).
- immunization with pUB-TRP-2 in B6 mice did not affect the tumor formation of 3LL lung carcinoma cells that do not express the TRP-2 antigen (Figure 4F). This indicates that the antitumor immunity obtained by the pUB-TRP-12 vaccine is a melanoma cell-specific event.
- mice immunized with pUB-TRP-2 with anti-CD4 and anti-CD8 were preferentially activated.
- mice immunized with pUB-TRP-2 with anti-CD4 and anti-CD8 were treated with the antibody, and then these mice were implanted with B16F1 cells.
- treatment with anti-CD8 antibody completely avoided the antitumor immunity induced by pUB-TRP-2 immunization ( Figure 5).
- PA28 ⁇ mice To elucidate the role of the proteasome in the antitumor immunity induced by pUB-TRP-2, we used PA28 ⁇ mice. This is because one of the major antigenic peptide TRP-2 181 _ 188 is because produced by the proteasome, which is activated by ⁇ 28 (Mu rata, S. et al., EMBO J. 20, 585 9- 5 9 0 7 (200 1)). PA28 aj3 _ / — mice immunized with pUB—TRP-2 were significantly more susceptible to B16F10 tumor challenge compared to wild-type B6 mice immunized with the same plasmid ( Figure 6A).
- the tumor rejection antigen is an autoantigen.
- the present inventors have shown in this example that tolerance to self-antigens is destroyed by increasing the amount of presented epitope.
- UFD enhanced ubiquitin fusion degradation pathway according to the present invention and provide naked DNA encoding a “non-removed” fusion protein between ubiquitin and full length mTRP-2.
- the ubiquitin-fused TRP-2 protein is converted to an excellent substrate for the ubiquitin-proteasome pathway ( Figure 3B).
- Melanoma is one of the most common cancers and is the most severe form of skin cancer.
- the present inventors have now shown that immunization with a gene using naked chimeric DNA encoding a fusion protein between full-length human RPRP-2 and human ubiquitin induces strong protective immunity in melanoma patients.
- One possible strategy for targeted clinical trials The present inventors demonstrated that the immunization with a gene using naked chimeric DNA encoding a fusion protein between full-length human TRP-2 and human ubiquitin was demonstrated by the present example.
- Full length self TRP-2 immunity is human TRP-2 181 - to provide a number of advantages over conventional vaccines strategy one using 8-9 Ma one peptide, such as 188.
- This example describes immunotherapy against mouse Lewis lung carcinoma (3LL) with a DNA vaccine based on the ubiquitin-proteasome pathway. (Construction of UM1 + UM2 Imm plasmid)
- MUT-1 Phe-G1uG1n-G1n-Asn-Thr-A1a-G1n_Pro (SEQ ID NO: 204) Fusion protein in which ubiquitin (UB) is linked to the N-terminus of MUT-2 (Phe—GluG1n—Gln—Asn—Thr—Ala—GIn—Ala (SEQ ID NO: 205) was constructed (UMut 1 and UMut 2), which was named UM1 + UM2 Imm.
- GGGATCC SEQ ID NO: 206
- MUT 1 and MUT 2 are Kb-restricted tumor-associated antigens (TAAs), which are mutations in the gap junction protein connexin (Con37).
- TAAs tumor-associated antigens
- MUT1 is induced by a highly conserved Cys54 to G1n54 mutation in the mouse gap junction protein Con37.
- MUT2 is a close homolog of MUT1 and has a mutation from Pro force to A1a (FIG. 8) at position 59 of Con37.
- mice C57BL / 6 mice were ligated to the expression vector pcDNA3.1 with the ubiquitin sequence alone (antigen-unfused) (UB *), UM1 + UM2 Imm plasmid and ⁇ g / l dose (each 3 g Immunization was carried out three times at weekly intervals using vectors incorporating UB-MUT1 and UB-MUT2)).
- Last exemption After 1 0 days sickness, a 2 X 1 0 5 amino 3 LL tumor cells were implanted into footpad of all groups mice. The footpad swelling of challenged mice was measured three times a week. Mice were sacrificed 28 days after the three challenges at weekly intervals, and the lung weights of the mice were measured.
- PA28 ⁇ -Z-mouse was added to the expression vector pcDNA3.1 with UM1 + UM2 Imm plasmid (6 ⁇ g Zl doses (3 ⁇ g UB—MUT1 and UB—MUT2), respectively). Immunization was performed three times at weekly intervals using the integrated vector. 10 days after the last immunization, 2 X 1 0 5 amino 3 LL tumor cells were implanted into footad of all groups mice. The footpad swelling of the challenged mice was measured three times a week. Mice were sacrificed 28 days after the three challenges at weekly intervals, and the lung weights of the mice were measured. Lung weight results showed a similar trend.
- the present invention provides a medicine, prevention and treatment method for treating diseases caused by pathogens including cancer. Accordingly, the present effort is useful for providing such methods, systems, and compositions for medicine, prevention, and treatment.
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AU2003273035A AU2003273035A1 (en) | 2002-10-17 | 2003-10-16 | Gene vaccine |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013137920A1 (en) * | 2012-03-16 | 2013-09-19 | Genentech, Inc. | Engineered conformationally-stabilized proteins |
EP2801367A1 (en) * | 2007-09-18 | 2014-11-12 | Green Peptide Co., Ltd. | CTL inducer composition |
US9139863B2 (en) | 2012-03-16 | 2015-09-22 | Genentech, Inc. | Engineered conformationally-stabilized proteins |
WO2024064886A1 (en) * | 2022-09-23 | 2024-03-28 | BioNTech SE | Using n-terminal degrons to enhance rna t cell vaccine immunogenicity |
Families Citing this family (2)
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JPWO2023068328A1 (ja) * | 2021-10-20 | 2023-04-27 | ||
CN113842399B (zh) * | 2021-10-28 | 2024-05-14 | 闽江学院 | 一种具有抗肿瘤活性的海洋原生动物游仆虫提取物浸膏 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996005866A2 (de) * | 1994-08-24 | 1996-02-29 | Max-Delbrück-Centrum für Molekulare Medizin | Lebendvakzine zur behandlung von tumorerkrankungen |
-
2002
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2003
- 2003-10-16 AU AU2003273035A patent/AU2003273035A1/en not_active Abandoned
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996005866A2 (de) * | 1994-08-24 | 1996-02-29 | Max-Delbrück-Centrum für Molekulare Medizin | Lebendvakzine zur behandlung von tumorerkrankungen |
Non-Patent Citations (10)
Title |
---|
ECKER D J, ET AL: "GENE SYNTHESIS, EXPRESSION, STRUCTURES, AND FUNCTIONAL ACTIVITIES OF SITE-SPECIFIC MUTANTS OF UBIQUITIN", J. BIOL. CHEM., vol. 262, no. 29, 15 October 1987 (1987-10-15), pages 14213 - 14221, XP002974633 * |
LIU W J, ET AL: "POLYNUCLEOTIDE VIRAL VACCINES: CODON OPTIMISATION AND UBIQUITIN CONJUGATION ENHANCES PROPHYLACTIC AND THERAPEUTIC EFFICACY", VACCINE, vol. 20, no. 5-6, 12 December 2001 (2001-12-12), pages 862 - 869, XP004312531 * |
MANDELBOIM O, ET AL: "IDENTIFICATION OF SHARED TUMOR-ASSOCIATED ANTIGEN PEPTIDES BETWEEN TWO SPONTANEOUS LUNG CARCINOMAS", J. IMMUNOL., vol. 159, no. 12, 15 December 1997 (1997-12-15), pages 6030 - 6036, XP002974630 * |
MANDELBOIM O. ET AL: "REGRESSION OF ESTABLISHED MURINE CARCINOMA METASTASES FOLLOWING VACCINATION WITH TUMOUR-ASSOCIATED ANTIGEN PEPTIDES", NAT. MED., vol. 1, no. 11, November 1995 (1995-11-01), pages 1179 - 1183, XP002974631 * |
NIETHAMMER A G , ET AL: "TARGETED INTERLEUKIN 2 THERAPY ENHANCES PROTECTIVE IMMUNITY INDUCED BY AN AUTOLOGOUS ORAL DNA VACCINE AGAINST MURINE MELANOMA", CANCER RES., vol. 61, no. 16, 15 August 2001 (2001-08-15), pages 6178 - 6184, XP002974629 * |
RODRIGUEZ F, ET AL: "DNA IMMUNIZATION: UBIQUITINATION OF A VIRAL PROTEIN ENHANCES CYTOTOXIC T-LYMPHOCYTE INDUCTION AND ANTIVIRAL PROTECTION BUT ABROGATES ANTIBODY INDUCTION", J. VIROL., vol. 71, no. 11, 7 November 1997 (1997-11-07), pages 8497 - 8503, XP002121468 * |
TECKMAN J H, ET AL: "ROLE OF UBIQUITIN IN PROTEASOMAL DEGRADATION OF MUTANT ALPHA(1)-ANTITRYPSIN Z IN THE ENDOPLASMIC RETICULUM", AM. J. PHYSIOL. GASTROINTEST. LIVER PHYSIOL., vol. 278, no. 1, January 2000 (2000-01-01), pages G39 - G48, XP002974632 * |
VELDERS M P, ET AL: "DEFINED FLANKING SPACERS AND ENHANCED PROTEOLYSIS IS ESSENTIAL FOR ERADICATION OF ESTABLISHED TUMORS BY AN EPITOPE STRING DNA VACCINE", J. IMMUNOL., vol. 166, no. 9, 1 May 2001 (2001-05-01), pages 5366 - 5673, XP002974628 * |
WILKINSON K D, ET AL: "METABOLISM OF THE POLYUBIQUITIN DEGRADATION SIGNAL: STRUCTURE, MECHANISM, AND ROLE OF ISOPEPTIDASE T", BIOCHEMISTRY, vol. 34, no. 44, 7 November 1995 (1995-11-07), pages 14535 - 14546, XP002073556 * |
XIANG R, ET AL: "AN AUTOLOGOUS ORAL DNA VACCINE PROTECTS AGAINST MURINE MELANOMA", PROC. NATL. ACAD. SCI. U.S.A, vol. 97, no. 10, 9 May 2000 (2000-05-09), pages 5492 - 5497, XP002963882 * |
Cited By (11)
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EP2801367A1 (en) * | 2007-09-18 | 2014-11-12 | Green Peptide Co., Ltd. | CTL inducer composition |
US9102715B2 (en) | 2007-09-18 | 2015-08-11 | Green Peptide Co., Ltd. | CTL inducer composition |
EP3156061A1 (en) * | 2007-09-18 | 2017-04-19 | Green Peptide Co., Ltd. | Ctl inducer composition |
US9642900B2 (en) | 2007-09-18 | 2017-05-09 | Green Peptide Co., Ltd. | CTL inducer composition |
CN108478780A (zh) * | 2007-09-18 | 2018-09-04 | 亮径生物疗法有限公司 | Ctl诱导剂组合物 |
CN108478780B (zh) * | 2007-09-18 | 2022-01-18 | 亮径生物疗法有限公司 | Ctl诱导剂组合物 |
CN114617954A (zh) * | 2007-09-18 | 2022-06-14 | 亮径生物疗法有限公司 | Ctl诱导剂组合物 |
WO2013137920A1 (en) * | 2012-03-16 | 2013-09-19 | Genentech, Inc. | Engineered conformationally-stabilized proteins |
CN104254541A (zh) * | 2012-03-16 | 2014-12-31 | 弗·哈夫曼-拉罗切有限公司 | 改造的构象稳定蛋白质 |
US9139863B2 (en) | 2012-03-16 | 2015-09-22 | Genentech, Inc. | Engineered conformationally-stabilized proteins |
WO2024064886A1 (en) * | 2022-09-23 | 2024-03-28 | BioNTech SE | Using n-terminal degrons to enhance rna t cell vaccine immunogenicity |
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AU2003273035A1 (en) | 2004-05-04 |
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