WO2020083974A1 - Lignée pdc modifiée pour secréter une cytokine - Google Patents
Lignée pdc modifiée pour secréter une cytokine Download PDFInfo
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- WO2020083974A1 WO2020083974A1 PCT/EP2019/078845 EP2019078845W WO2020083974A1 WO 2020083974 A1 WO2020083974 A1 WO 2020083974A1 EP 2019078845 W EP2019078845 W EP 2019078845W WO 2020083974 A1 WO2020083974 A1 WO 2020083974A1
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- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/54—Interleukins [IL]
- C07K14/5443—IL-15
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- 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
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/54—Interleukins [IL]
- C07K14/55—IL-2
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
- C12N5/0639—Dendritic cells, e.g. Langherhans cells in the epidermis
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- C12N2502/00—Coculture with; Conditioned medium produced by
- C12N2502/11—Coculture with; Conditioned medium produced by blood or immune system cells
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- C12N2510/00—Genetically modified cells
Definitions
- the present invention relates to a genetically modified PDC (plasmacytoid dendritic cell) line for secreting a cytokine, and its use for increasing the expansion of antigen-specific cells in immunotherapy.
- PDC plasmacytoid dendritic cell
- Immunotherapy approaches seeking to promote the production of specific antigen cells are known.
- An approach using a plasmacytoid or PDC dendritic cell line (called “PDC * üne”) to induce antigen-specific cytotoxic cells from donor mononuclear cells (CMN), in particular peripheral blood mononuclear cells (PBMC) was developed by the inventors (WO 2009/138489).
- This approach consists in culturing CMNs in the presence of “PDC * üne” irradiated and loaded with an antigen, the mononuclear cells sharing at least one HLA molecule with “PDC * line” (HLA-A2, for example).
- the ability to induce the expansion of specific antigen cells is a determining factor in the implementation of these new therapeutic approaches. It is known, in particular from application WO 2009/138489, that the presence of cytokines is necessary for this expansion.
- the experimental protocol described consists, the first week, in a coculture of irradiated PDC * line loaded with an antigen with CMN carried out without cytokine, then, in the second week, in a new stimulation with the irradiated PDC * Nne loaded with an antigen and IL-2.
- IL-2 is produced mainly by activated T lymphocytes, while IL-15 and its associated receptor IL-15Ra (Dubois & al., 2002), is produced by monocytes or myeloid dendritic cells (MDC) (Jakobisiak & al., 201 1).
- MDC myeloid dendritic cells
- MDC and PDC are both antigen presenting cells, they are two different cell types capable of inducing different types of immune responses according to the origin of the pathogen or the antigen and the environmental context in general, differentiated by a certain number of characteristics: origin, tissue localization, expression of Toll-like receptor, production of cytokines, in particular. None of these articles on MDCs modified to express IL15 mentions the possibility of using PDCs, or even of envisaging an effect at least equivalent on PDCs with IL15 or even IL2.
- the invention therefore relates to a new line of PDC genetically modified to express a cytokine chosen from interleukin 15 (IL15) and interleukin 2 (IL2).
- IL15 interleukin 15
- IL2 interleukin 2
- the genetically modified PDC cells according to the invention are loaded with one or more antigens, in peptide form.
- the invention also relates to the use of the new genetically modified PDC line for the amplification of specific antigen cells, in particular mononuclear cells (CMN), more particularly peripheral blood mononuclear cells (PBMC).
- CMS mononuclear cells
- PBMC peripheral blood mononuclear cells
- the invention also relates to a combination product or kit, comprising on the one hand a line of PDC genetically modified according to the invention and on the other hand mononuclear cells (CMN), in particular for simultaneous use in the treatment of diseases by immunotherapy.
- CPN mononuclear cells
- the invention also relates to a vaccine composition
- a vaccine composition comprising a genetically modified PDC line according to the invention and a vehicle suitable for its administration.
- Figure 1 represents the measurement of the expression of the CD34 molecule on the PDC * Nne line not transduced (on the left) or transduced by the retroviral supernatant coding for I ⁇ I-2 or IL-15.
- Figure 2 represents the expression of IL2 or IL15 by the PDC * Nne line transduced by the retroviral supernatant IL2 or IL15.
- Cytokines are detected at the level of messenger RNA (A, normalized with respect to G6PDH ) or in the supernatant of transduced cells (B, in pg / ml).
- FIG. 3 represents the expansion of anti-Melan-A CD8 + T lymphocytes after 14-day coculture of the PDC line, unmodified or genetically modified by IL2 or IL15, loaded with the Melan-A antigen, and mononuclear cells from 3 healthy donors.
- Anti-Melan-A CD8 + T cells are detected by flow cytometry using HLA-A2 / Melan-A multimers.
- A a representative experience is shown; in B, the results of 3 experiments are shown (% of CD8 + multimer cells).
- Figure 4 shows the function of CD8 + cells from the 14-day coculture.
- the function of cytotoxic cells is objectified by the detection of intracytoplasmic IFNy after stimulation by the target line (T2) loaded with the peptide used derived from Melan-A.
- T2 target line
- A the illustration of intracytoplasmic detection of the cytokine on all specific and non-specific CD8 + cells, obtained with the different lines.
- B the percentage of CD8 + cells positive for IFN ⁇ in non-specific cells (Multimer-) and specific cells (Multimer +) generated with each line.
- the invention therefore relates to a new line of PDC genetically modified to express a cytokine chosen from IL15 and IL2.
- PDC lines useful according to the invention for being genetically modified are well known to those skilled in the art, in particular described in EP 1 572 989 and WO 2009/138489. These are in particular cells obtained from PDC leukemia cells. Mention will be made in particular of the GEN2.2 and GEN3 lines deposited under the numbers 2938 and 31 10 at the CNCM (National Collection of Cultures of Microorganisms, Institut Pasteur, 25 rue du Dondel Roux, 75015Paris) and all lines derived from PDC leukemia cells .
- lines derived from PDC leukemic cells is meant according to the invention lines derived from tumor nodules following the injection of PDC leukemic cells into immunodeficient mice, these nodules being dilated to obtain a cell suspension which is cultured in a synthetic medium promoting the growth of said line.
- cytokine chosen from IL15 and IL2
- expression of a cytokine chosen from IL15 and IL2 is meant according to the invention the secretion of the cytokine by the genetically modified line.
- Cytokine sequences are well known to those of skill in the art.
- the protein sequence identified under the reference UniProtKB P60568 and the coding sequence identified under the reference Ensembl ENSG00000109471 and for the IL-15 the protein sequence identified under the reference UniProtKB P40933 and the coding sequence identified under the reference Ensembl ENSG00000164136.
- Variants or fragments of these cytokines which have the same activity as the above sequences are also part of the invention.
- the cytokines are the human cytokines identified above.
- genetically modified PDC line is meant according to the invention any line transduced by a viral particle allowing the integration of the gene into the genome of the line, this virus possibly being an adenovirus, a lentivirus or a retrovirus.
- this virus possibly being an adenovirus, a lentivirus or a retrovirus.
- a murine Moloney leukemia virus (Mo-MLV) type retrovirus will be used.
- These retroviral particles being produced by the HEK 293T encapsulation lines, express naturally or after transfection the retroviral gag / pol and env sequences.
- a viral particle comprising a coding sequence for the gene or genes of interest and regulatory elements, in particular the sequences used to allow the expression of cytokines in genetically modified mammalian cells.
- Methods of transducing PDC cells with a viral particle to obtain a new genetically modified PDC line to express a cytokine selected from IL15 and IL2 are also known to those skilled in the art. Mention will in particular be made of the use of polycationic agents, such as polybrene or DOGS (dioctadecylamidoglycyl spermine), or of agents promoting contacts between viruses and cells of interest, such as fragments of fibronectin (Retronectin). Preferably, the method using Retronectin will be used.
- the cytokine alone is expressed.
- the PDC line also expresses the cytokine receptor, in particular the IL15Ra receptor.
- the IL15Ra receptor is well known to those skilled in the art, in particular its protein sequence
- the PDC line modified according to the invention does not express said receptor
- the PDC line can also be modified to express said receptor, according to the usual methods of the technique.
- the PDC cells modified according to the invention are particularly useful for the amplification of specific antigen cells, in particular mononuclear cells (CMN), more particularly peripheral blood mononuclear cells (PBMC).
- CPN mononuclear cells
- PBMC peripheral blood mononuclear cells
- the PDC cells modified according to the invention are preferably associated with antigens, in particular antigens peptide.
- the term “antigen” defines a molecule or a part of the molecule recognized by cells of the immune system and capable of triggering a cell-mediated immune reaction.
- the antigens according to the present invention can be native or modified antigens, tumor or microbial (in particular bacterial or viral), such as peptides, proteins, glycopeptides, glycoproteins, phosphorylated proteins.
- antigen (s) to be associated with the modified PDC line according to the invention according to the disease to be treated.
- the antigens are peptides capable of being obtained from antigenic proteins of tumor or viral origin.
- These peptides are well known to those skilled in the art, described in particular in numerous patent or patent applications, in particular EP 1 485 719, EP 2 1 13 253, US 7 087 712, US 7 528 224, WO 94/020127 , WO 95/02553, WO 98/22589, WO 2000/003693, WO 2000/020445, WO 2000/052163, WO 2000/078806, WO 2004/067023, WO 2007/036638, WO 2007/039192, WO 2008/045286 , WO 201 1/012720, WO 2015/0965572 and WO 2016/179573.
- the peptides capable of being obtained from tumor antigens can be chosen from the peptides included in the sequence of the antigens CEA, NY-BR1, Her-2 / Neu, PSA, RAGE -1, PRAME, TRP-2, MAGE-A1, MAGE-A2, MAGE-A3, MAGE-A4, MAGE-A9, MAGE-A10, MAGE-C1, MAGE-C2, Multi-MAGE, MUC-1, p53 , hTERT, survivin, melan-A / MART-1, GP100, tyrosinase, CAMEL or NY-ES01, modified or not, alone or in combination.
- any antigen chosen from mutated proteins or proteins resulting from the transcription of a messenger RNA generated by a new reading frame for a nucleic sequence (neo-antigen).
- the peptides capable of being obtained from viral antigens can be chosen from the peptides included in the sequence of the env, nef, gp41, gp120, gag or pol antigens of the HIV virus , HBc or HBs from HBV, core, NS3 or NS5 virus of HCV virus, Flu M1 of influenza virus, CMVpp65 of CMV virus, BMLF1, LMP2, EBNA-2 or EBNA-3a of EBV virus, LT A or VOP1 of BKV virus, nucleoprotein of virus Hatan, NS3 of the Dengue virus, E6 and E7 of the HPV virus, protein E, NS3, or BS4b of the West Nile Virus, modified or not, alone or in combination.
- the genetically modified PDC cells are loaded with one or more antigens. It will also be said that they are pulsed, that is to say incubated with one or more antigens.
- the invention therefore relates to a genetically modified PDC line as defined above and in the examples, loaded with one of the antigens listed above.
- the cells are also genetically modified to express said antigens.
- the genetic modification tools are the same as those used to modify PDC cells to express cytokines.
- a person skilled in the art will also choose the genetic elements which make it possible to express the antigens at the cellular level so that they are transformed into epitopes and presented by the HLA molecules, in vitro or in vivo. Such elements are also well known to those skilled in the art (Hu, Immunological review 2011).
- the genetically modified PDC lines according to the invention are irradiated lines.
- the invention also relates to the use of the new genetically modified PDC line for the amplification of specific antigen cells, in particular mononuclear cells (CMN), more particularly peripheral blood mononuclear cells (PBMC).
- CMS mononuclear cells
- PBMC peripheral blood mononuclear cells
- the invention also relates to the new genetically modified PDC line for use in therapy, in particular for the treatment of diseases by immunotherapy.
- the invention also relates to a combination product or kit, comprising on the one hand a line of PDC genetically modified according to the invention and on the other hand mononuclear cells (CMN), in particular for simultaneous use in the treatment of diseases by immunotherapy.
- CPN mononuclear cells
- the disease treated will depend essentially on the antigens which will be associated with the line according to the invention, with for example the tumor antigens being used for the treatment of cancers and the viral antigens for the treatment of viral infections.
- the invention also relates to a vaccine composition comprising a genetically modified PDC line according to the invention and a vehicle suitable for its administration.
- the invention also relates to a method of preventing and / or treating cancers and / or infectious diseases, characterized in that a genetically modified irradiated and pulsed PDC line according to the invention is injected into a patient who needs treatment. , the specific cells of said patient's antigens and the PDCs sharing at least one allele of the major histocompatibility complex (MHC).
- MHC major histocompatibility complex
- the invention also relates to a method of prevention and / or treatment of cancers and / or infectious diseases characterized in that the specific effectors obtained by incubation of a line of PDC according to l are injected into a patient in need of treatment.
- invention with at least one antigen, the pulsed PDCs, possibly irradiated, then being brought into contact with cells specific for antigens of said patient and cultured, PDCs and cells specific for antigens sharing at least one allele of the major complex d 'histocompatibility (CMH).
- CSH major complex d 'histocompatibility
- specific effector is meant according to the invention the cells of the immunity capable of recognizing a specific antigen or a product derived from this antigen, in particular cytotoxic effectors and more particularly T lymphocytes specific for the antigen used, and including CD8 +.
- Example 1 Generation of genetically modified PDC * line lines to express IL-2 or IL15.
- the sequences of the genes of interest coding for IL2 (SEQ ID NO 1) and IL15 (SEQ ID NO 2) were synthesized by ThermoFischer (https://www.thermofisher.com/fr/fr/home/life- science / cloning / gene-synthesis / geneart-gene-synthesis.html) and supplied in a plasmid allowing the amplification of the plasmid after transformation of DH5alpha bacteria (NEB).
- the sequence of interest (IL2 or IL15) was then subcloned into the plasmid SFGACD34 (Quintarelli, Blood 2007, generously supplied by Dr M. Pule) between the restriction sites Sal-I and Mul-I at the using Gibson Assembly technology (NEB).
- a truncated CD34 sequence in the plasmid SFGACD34 allows the selection of cells expressing the gene of interest.
- a retroviral suspension was then obtained by triple transfection of the HEK-293T line with the plasmid SFGACD34-IL2 or SFGACD34-IL15 and the expression plasmids MoMLV gag-pol pEQ-PAM3 (-E) and RD114 env (generously provided by Dr M. Pule and Dr M. Collins (Cosset, J Virol 1995)) in the presence of GeneJuice (VWR).
- the cells of the PDC line were subsequently transduced with the supernatant retroviral corresponding to IL2 or IL15 in the presence of retronectin (Takara) and the expression of CD34 was measured, reflecting the transduction efficiency.
- This line is derived from the cells of a patient with PDC leukemia (Chaperot, Blood 2001), patient from which the GEN2.2 and GEN3 lines are derived.
- CD34 is correlated with the expression of the IL2 or IL15 genes.
- analysis by RT-qPCR shows a relative expression, relative to the G6PDH gene, high for IL2 or IL15, by a factor greater than 20 or 30 respectively ( Figure 2A).
- CBA BD
- R&D ELISA
- Example 2 Expansion of CD8 + lymphocytes after co-culture of CMN with transduced lines loaded with a tumor peptide.
- the capacity of the modified lines was then evaluated using a coculture with mononuclear cells (CMN) from a healthy donor HLA-A2 +. Briefly, the cells of the PDC line, genetically modified or not, were loaded with the peptide Melan-A26i_-35, irradiated then cultured with CMN in a 24-well plate for 14 days. Different amounts of PDC line cells were added to the 2 million CMN (10/1 or 20/1) per well. On D7, the cells are restimulated with the PDC line loaded with Melan-A in the presence of soluble IL-2.
- CPN mononuclear cells
- the expansion of anti-Melan-A CD8 + lymphocytes is measured using dextramer Melan-A A2 (Multimer) labeled with a fluorochrome (Immudex) and anti-CD3 and CD8 antibodies (Beckman Coulter).
- Example 3 Functionality of the effectors generated with the PDC line modified or not by IL2 or IL15: Intracytoplasmic expression of IFNy.
- FIG. 4A represents the phenotyping obtained representing the information of the IFNy positive cells as a function of the cells labeled with the multimer.
- Figure 4B shows that only specific Melan-A cells (multimer +) produce of IFNy when stimulated by the T2 / Melan-A line.
- the results show that Melan-A specific lymphocytes amplified in the presence of the PDC line modified to express IL2 or IL15 secrete 1.8 to 2.1 times more IFN ⁇ than Melan-A specific lymphocytes amplified with the unmodified line.
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EP19794953.0A EP3870693A1 (fr) | 2018-10-23 | 2019-10-23 | Lignée pdc modifiée pour secréter une cytokine |
BR112021007767-7A BR112021007767A2 (pt) | 2018-10-23 | 2019-10-23 | linhagem de pdc modificada para secretar uma citocina |
US17/288,019 US20210393688A1 (en) | 2018-10-23 | 2019-10-23 | Modified pdc line for secreting a cytokine |
CA3117404A CA3117404A1 (fr) | 2018-10-23 | 2019-10-23 | Lignee pdc modifiee pour secreter une cytokine |
JP2021523162A JP2022513584A (ja) | 2018-10-23 | 2019-10-23 | サイトカインを分泌するように改変されたpdc株 |
CN201980070013.7A CN113302286A (zh) | 2018-10-23 | 2019-10-23 | 用于分泌细胞因子的经修饰的pdc细胞系 |
AU2019369137A AU2019369137A1 (en) | 2018-10-23 | 2019-10-23 | Modified PDC line for secreting a cytokine |
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Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994020127A1 (fr) | 1993-03-05 | 1994-09-15 | Cytel Corporation | Peptides se liant a hla-a2.1 et leurs utilisations |
WO1995002553A1 (fr) | 1993-07-14 | 1995-01-26 | Antonio Martins Pereira | Organe integre pour le traitement de capuchons et/ou de bouchons de bouteilles |
WO1998022589A2 (fr) | 1996-11-20 | 1998-05-28 | Yale University | La survivine, proteine inhibant l'apoptose cellulaire, et sa modulation |
WO2000003693A1 (fr) | 1998-07-14 | 2000-01-27 | Jenner Biotherapies, Inc. | Survivine et certains de ses peptides envisages comme vaccin anticancereux |
WO2000020445A2 (fr) | 1998-10-02 | 2000-04-13 | Ludwig Institute For Cancer Research | Antigenes tumoraux et clones de lymphocyte t cytotoxique (ctl) isoles grace a un nouveau procede |
WO2000052163A1 (fr) | 1999-03-02 | 2000-09-08 | Ludwig Institute For Cancer Research | Clonage d'adn complementaire de 5, 8, 9 et 11 de mage et leur utilisation dans le diagnostic du cancer |
WO2000078806A1 (fr) | 1999-06-18 | 2000-12-28 | Ludwig Institute For Cancer Research | Peptides mage-a1 presentes par des molecules hla de classe ii |
WO2004067023A2 (fr) | 2003-01-30 | 2004-08-12 | Survac Aps | Peptides derives de la survivine et leur utilisation |
EP1485719A2 (fr) | 2002-03-28 | 2004-12-15 | Institut Gustave Roussy | Epitopes peptidiques communs a des antigenes d une meme fami lle multigenique |
EP1572989A1 (fr) | 2002-12-16 | 2005-09-14 | Etablissement Francais du Sang | Lignee de cellules dendritiques gen2.2 |
US7087712B1 (en) | 1999-04-16 | 2006-08-08 | Immatics Biotechnologies Gmbh | Peptide for triggering an immune reaction against tumor cells |
WO2007036638A1 (fr) | 2005-09-30 | 2007-04-05 | Commissariat A L'energie Atomique | Epitopes t cd4+ de la survivine et leurs applications |
WO2007039192A2 (fr) | 2005-09-27 | 2007-04-12 | Merck Patent Gmbh | Compositions et methodes pour traiter des tumeurs ayant des antigenes de survivine |
WO2008045286A2 (fr) | 2006-10-04 | 2008-04-17 | Janssen Pharmaceutica N.V. | Préparation de cellules présentant l'antigène artificielles inactivées et leur utilisation dans des thérapies cellulaires |
WO2009013848A1 (fr) | 2007-07-24 | 2009-01-29 | Panasonic Corporation | Matériau d'électrode négative pour une batterie nickel-hydrogène, procédé de traitement de celui-ci, et batterie nickel-hydrogène |
EP2113253A1 (fr) | 2008-04-30 | 2009-11-04 | Immatics Biotechnologies GmbH | Nouvelles formules de peptides associées aux tumeurs à liaison aux molécules II ou I de classe d'antigène (HLA) de leucocyte humain pour vaccins |
WO2009138489A1 (fr) | 2008-05-16 | 2009-11-19 | Etablissement Francais Du Sang | Lignée de cellules dendritiques plasmacytoïdes utilisée en thérapie cellulaire active ou adoptive |
WO2011012720A2 (fr) | 2009-07-30 | 2011-02-03 | Helmholtz-Zentrum für Infektionsforschung GmbH | Compositions pour générer une réponse immune spécifique d'un antigène |
WO2015096572A1 (fr) | 2013-12-25 | 2015-07-02 | 深圳市奥沃医学新技术发展有限公司 | Équipement de radiothérapie et son dispositif de vérification laser |
WO2016179573A1 (fr) | 2015-05-07 | 2016-11-10 | H. Lee Moffitt Cancer Center And Research Institute, Inc. | Vaccin à base d'une variante de survivine pour le traitement du cancer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150174194A1 (en) | 2013-12-19 | 2015-06-25 | Abbvie Inc. | Methods for treating liver transplant recipients |
-
2018
- 2018-10-23 FR FR1859773A patent/FR3087448B1/fr active Active
-
2019
- 2019-10-23 JP JP2021523162A patent/JP2022513584A/ja active Pending
- 2019-10-23 AU AU2019369137A patent/AU2019369137A1/en active Pending
- 2019-10-23 US US17/288,019 patent/US20210393688A1/en active Pending
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- 2019-10-23 EP EP19794953.0A patent/EP3870693A1/fr active Pending
- 2019-10-23 WO PCT/EP2019/078845 patent/WO2020083974A1/fr unknown
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994020127A1 (fr) | 1993-03-05 | 1994-09-15 | Cytel Corporation | Peptides se liant a hla-a2.1 et leurs utilisations |
WO1995002553A1 (fr) | 1993-07-14 | 1995-01-26 | Antonio Martins Pereira | Organe integre pour le traitement de capuchons et/ou de bouchons de bouteilles |
WO1998022589A2 (fr) | 1996-11-20 | 1998-05-28 | Yale University | La survivine, proteine inhibant l'apoptose cellulaire, et sa modulation |
WO2000003693A1 (fr) | 1998-07-14 | 2000-01-27 | Jenner Biotherapies, Inc. | Survivine et certains de ses peptides envisages comme vaccin anticancereux |
WO2000020445A2 (fr) | 1998-10-02 | 2000-04-13 | Ludwig Institute For Cancer Research | Antigenes tumoraux et clones de lymphocyte t cytotoxique (ctl) isoles grace a un nouveau procede |
WO2000052163A1 (fr) | 1999-03-02 | 2000-09-08 | Ludwig Institute For Cancer Research | Clonage d'adn complementaire de 5, 8, 9 et 11 de mage et leur utilisation dans le diagnostic du cancer |
US7087712B1 (en) | 1999-04-16 | 2006-08-08 | Immatics Biotechnologies Gmbh | Peptide for triggering an immune reaction against tumor cells |
US7528224B1 (en) | 1999-04-16 | 2009-05-05 | Immatics Biotechnologies Gmbh | Peptide for triggering an immune reaction against tumor cells |
WO2000078806A1 (fr) | 1999-06-18 | 2000-12-28 | Ludwig Institute For Cancer Research | Peptides mage-a1 presentes par des molecules hla de classe ii |
EP1485719A2 (fr) | 2002-03-28 | 2004-12-15 | Institut Gustave Roussy | Epitopes peptidiques communs a des antigenes d une meme fami lle multigenique |
EP1572989A1 (fr) | 2002-12-16 | 2005-09-14 | Etablissement Francais du Sang | Lignee de cellules dendritiques gen2.2 |
WO2004067023A2 (fr) | 2003-01-30 | 2004-08-12 | Survac Aps | Peptides derives de la survivine et leur utilisation |
WO2007039192A2 (fr) | 2005-09-27 | 2007-04-12 | Merck Patent Gmbh | Compositions et methodes pour traiter des tumeurs ayant des antigenes de survivine |
WO2007036638A1 (fr) | 2005-09-30 | 2007-04-05 | Commissariat A L'energie Atomique | Epitopes t cd4+ de la survivine et leurs applications |
WO2008045286A2 (fr) | 2006-10-04 | 2008-04-17 | Janssen Pharmaceutica N.V. | Préparation de cellules présentant l'antigène artificielles inactivées et leur utilisation dans des thérapies cellulaires |
WO2009013848A1 (fr) | 2007-07-24 | 2009-01-29 | Panasonic Corporation | Matériau d'électrode négative pour une batterie nickel-hydrogène, procédé de traitement de celui-ci, et batterie nickel-hydrogène |
EP2113253A1 (fr) | 2008-04-30 | 2009-11-04 | Immatics Biotechnologies GmbH | Nouvelles formules de peptides associées aux tumeurs à liaison aux molécules II ou I de classe d'antigène (HLA) de leucocyte humain pour vaccins |
WO2009138489A1 (fr) | 2008-05-16 | 2009-11-19 | Etablissement Francais Du Sang | Lignée de cellules dendritiques plasmacytoïdes utilisée en thérapie cellulaire active ou adoptive |
WO2011012720A2 (fr) | 2009-07-30 | 2011-02-03 | Helmholtz-Zentrum für Infektionsforschung GmbH | Compositions pour générer une réponse immune spécifique d'un antigène |
WO2015096572A1 (fr) | 2013-12-25 | 2015-07-02 | 深圳市奥沃医学新技术发展有限公司 | Équipement de radiothérapie et son dispositif de vérification laser |
WO2016179573A1 (fr) | 2015-05-07 | 2016-11-10 | H. Lee Moffitt Cancer Center And Research Institute, Inc. | Vaccin à base d'une variante de survivine pour le traitement du cancer |
Non-Patent Citations (22)
Title |
---|
ASPORD C: "Novel cancer vaccine strategy based on HLA-A*0201 matched allogeneic plasmacytoid dendritic cells", PLOS ONE, vol. 5, no. 5, 4 May 2010 (2010-05-04), pages e10458, XP055578585, DOI: 10.1371/journal.pone.0010458 |
ASPORD: "HLA-A(*)0201 (+) plasmacytoid dendritic cells provide a cell-based immunotherapy for melanoma patients", J INVEST DERMATOL., vol. 132, no. 10, October 2012 (2012-10-01), pages 2395 - 406, XP055578594, DOI: 10.1038/jid.2012.152 |
CAROLINE ASPORD ET AL: "HLA-A*0201 + Plasmacytoid Dendritic Cells Provide a Cell-Based Immunotherapy for Melanoma Patients", JOURNAL OF INVESTIGATIVE DERMATOLOGY, vol. 132, no. 10, 1 October 2012 (2012-10-01), NL, pages 2395 - 2406, XP055578594, ISSN: 0022-202X, DOI: 10.1038/jid.2012.152 * |
CHAPEROT, BLOOD, 2001 |
COSSET, J VIROL, 1995 |
DJUREINOVIC: "Profiling cancer testis antigens in non-small-cell lung cancer", JCI INSIGHT, vol. 1, no. 10, 2016, pages e86837, XP055586497, DOI: 10.1172/jci.insight.86837 |
DONELLO ET AL., J. VIROL, 1998 |
DUBOIS: "IL-15R Recycles and Présents IL-15 In trans to Neighboring Cells", IMMUNITY, vol. 17, November 2002 (2002-11-01), pages 537 - 547, XP002521795, DOI: 10.1016/S1074-7613(02)00429-6 |
DUBSKY: "IL-15-induced human DC efficiently prime melanoma- specific naive CD8+ T cells to differentiate into CTL", EUR. J. IMMUNOL., vol. 37, 2007, pages 1678 - 1690 |
HU, IMMUNOLOGICAL REVIEW, 2011 |
JAKOBISIAK: "Interleukin 15 as a promising candidate for tumor immunotherapy", CYTOKINE & GROWTH FACTOR REVIEWS, vol. 22, 2011, pages 99 - 108, XP028223937, DOI: 10.1016/j.cytogfr.2011.04.001 |
KOZAK, NUCL ACID RES, 1991 |
MATTHEW COLLIN ET AL: "Human dendritic cell subsets", IMMUNOLOGY, vol. 140, no. 1, 12 August 2013 (2013-08-12), GB, pages 22 - 30, XP055412597, ISSN: 0019-2805, DOI: 10.1111/imm.12117 * |
PELLETIER, NATURE, 1988 |
QUINTARELLI, BLOOD, 2007 |
SHUANG LI ET AL: "Disease-Associated Plasmacytoid Dendritic Cells", FRONTIERS IN IMMUNOLOGY, vol. 8, 16 October 2017 (2017-10-16), XP055578777, DOI: 10.3389/fimmu.2017.01268 * |
SONIA FEAU ET AL: "Dendritic cell-derived IL-2 production is regulated by IL-15 in humans and in mice", BLOOD, 15 January 2005 (2005-01-15), pages 697 - 702, XP055578908, Retrieved from the Internet <URL:http://www.bloodjournal.org/content/bloodjournal/105/2/697.full.pdf> [retrieved on 20190409], DOI: 10.1182/blood-2004- * |
STEEL: "Interleukin-15 and Its Receptor Augment Dendritic Cell Vaccination against the neu Oncogene through the Induction of Antibodies Partially Independent of CD4 Help", CANCER RES, vol. 70, no. 3, 1 February 2010 (2010-02-01), pages 1072 - 1081, XP055578569, DOI: 10.1158/0008-5472.CAN-09-1301 |
VAND DEN BERGH: "Transpresentation of interleukin - 15 by IL - 15/IL - 15R α mRNA - engineered human dendritic cells boosts antitumoral natural killer cell activity", ONCOTARGET, vol. 6, no. 42, 2015, pages 44123 - 44133 |
WALDMANN, NAT REV, 2006 |
YI ZHANG ET AL: "Dendritic cell-derived interleukin-15 is crucial for therapeutic cancer vaccine potency", ONCOIMMUNOLOGY, vol. 3, no. 10, 1 September 2014 (2014-09-01), pages e959321, XP055373182, DOI: 10.4161/21624011.2014.959321 * |
ZHANG: "Dendritic cell-derived interleukin-15 is crucial for therapeutic cancer vaccine potency", ONCOLMMUNOLOGY, vol. 3, no. 10, 1 November 2014 (2014-11-01), pages e959321, XP055373182, DOI: 10.4161/21624011.2014.959321 |
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