WO2018120277A1 - 包含f1、f3多肽的药物组合物及其在治疗hpv感染疾病中的应用 - Google Patents
包含f1、f3多肽的药物组合物及其在治疗hpv感染疾病中的应用 Download PDFInfo
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- WO2018120277A1 WO2018120277A1 PCT/CN2017/000744 CN2017000744W WO2018120277A1 WO 2018120277 A1 WO2018120277 A1 WO 2018120277A1 CN 2017000744 W CN2017000744 W CN 2017000744W WO 2018120277 A1 WO2018120277 A1 WO 2018120277A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/1703—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4745—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
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- 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
- A61K39/12—Viral antigens
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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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
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/463—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from amphibians
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- 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
- A61K2039/58—Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation
- A61K2039/585—Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation wherein the target is cancer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
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- C—CHEMISTRY; METALLURGY
- 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
- C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
- C12N2710/00011—Details
- C12N2710/20011—Papillomaviridae
- C12N2710/20034—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
Definitions
- the invention relates to the technical field of polypeptide pharmaceutical preparations, in particular to pharmaceutical compositions comprising F1 and F3 polypeptides and their use in the treatment of HPV infection diseases.
- Cervical cancer is one of the common malignant tumors, and the incidence rate is the second in female tumors. Its occurrence is closely related to the persistent infection of HPV, especially type 16 and 18 HPV.
- vaccines for the prevention of HPV infection have been used since 2006, such vaccines are only suitable for healthy individuals who have never been infected, and are ineffective for the current HPV infection and its associated diseases.
- Vulvar cancer, penile cancer, anal cancer and oral cancer are also common clinical malignant tumors.
- HPV infection can also cause respiratory, genital lesions, condyloma acuminata and recurrent respiratory papillomatosis, the former is a common sexually transmitted disease; the latter is a rare disease, more common in infants and young children, sometimes life-threatening, These two diseases are often caused by infection with HPV type 6,11.
- Condyloma acuminata is a sexually transmitted disease that is mainly transmitted through unclean sexual intercourse. About 1% of sexually active people with genital warts are one of the most common sexually transmitted diseases. The clinical manifestations are genital, neoplastics in the anus, and some patients continue to infect or relapse after treatment. The cellular immunity of the human body to HPV is an important immune mechanism for controlling genital warts. Patients with immunodeficiency often have multiple genital warts, which are stubborn and difficult to treat. There are many patients with genital warts, which seriously invade medical resources and affect social stability.
- Topical application of 5% Imiquimod (5% imiquimod) emulsion is currently the most effective method for the treatment of condyloma acuminata.
- the effective rate is 50%-70%, and the recurrence rate is about 10%.
- the polypeptide F1, F3 sequences were first published in the literature ST Steinborner, et al., J. Pept. Res., 1998, 51, 121, see page 4, where the F1 sequence is: GLLSVLGSVAKHVLPHVVPVIAEHL-NH2; the F3 sequence is; GLFGVLGSIAKHLLPHVVPVIAEKL-NH2 .
- the object of the present invention is to overcome the defects that the existing treatment methods can not cure HPV infection related to diseases such as condyloma acuminatum or solid tumor, low efficacy, high recurrence rate, many side effects, long course of treatment and high cost, and provide an inclusion of F1.
- the tree frog secretes a viscous liquid with a white appearance by means of a direct current stimulation of 9 volts.
- the carboxyl group of the second amino acid blocked by the amino group is activated by N,N'-dicyclohexylcarbodiimide (DCC, the second amino acid activated by DCC and then attached to the solid phase carrier)
- DCC N,N'-dicyclohexylcarbodiimide
- the amino group of the first amino acid reacts to form a peptide bond, such that a dipeptide with a protecting group is formed on the solid support;
- TFA is the abbreviation of trifluoroacetic acid.
- the polypeptide prepared by the method has high purity, and the preparation method is simple and easy to operate, and the cost is low.
- the present invention provides a first pharmaceutical composition comprising a mixture of any one or both of F1, F3 polypeptides and pharmaceutically acceptable excipients.
- the pharmaceutical composition is prepared as an injection for intravenous, intramuscular or subcutaneous injection suitable for parenteral administration: or an emulsion or ointment formulation for transdermal penetration, more preferably an emulsion or ointment preparation .
- the F1, F3 polypeptide or a mixture of the two is contained in each pharmaceutical composition in an amount of 3 to 30 ⁇ g, preferably 5 to 20 ⁇ g.
- the present invention also provides a second pharmaceutical composition, further comprising Imiquimod, the pharmaceutical composition being prepared as an injection for intravenous, intramuscular or subcutaneous injection suitable for parenteral administration; or transdermal penetration An emulsion or ointment formulation, preferably an emulsion or ointment formulation.
- the mechanism of the second pharmaceutical composition is to induce apoptosis of HPV-infected cells by F1, F3 combination, release more viral antigens for antigen-presenting cells, and then induce stronger by Tmiquimod's non-specific immunostimulatory action. Specific immune response to achieve Imiquimod, or the efficacy of F1 and F3 alone can not be achieved.
- Imiquimod is a non-specific immunomodulator that activates non-specific immune responses by stimulating Toll-like receptor 7/8, thereby activating specific T cell responses to kill virus-infected cells and directly inducing HPV6,11-infected cells. Apoptosis to achieve therapeutic effects.
- a disease caused by HPV infection which is a sputum or a solid tumor
- said sputum preferably genital warts
- said solid tumor include, but are not limited to, cervical cancer, vulvar cancer, penile cancer, anal cancer, and oral cancer.
- the use of the second pharmaceutical composition provided by the present invention for the preparation of a medicament for preventing and/or treating a disease caused by HPV infection which is a sputum or a solid tumor, said sputum preferably genital warts; said solid tumor
- a disease caused by HPV infection which is a sputum or a solid tumor
- said sputum preferably genital warts
- said solid tumor include, but are not limited to, cervical cancer, vulvar cancer, penile cancer, anal cancer, and oral cancer.
- the use of the second pharmaceutical composition provided by the present invention in combination with any one or more of radiotherapy, chemotherapy, and therapeutic vaccine for the preparation of a medicament for preventing and/or treating a disease caused by HPV infection is an entity Tumor
- the solid tumor includes, but is not limited to, cervical cancer, vulvar cancer, penile cancer, anal cancer, and oral cancer.
- F1 and F3 significantly activate the TEC kinase signaling pathway compared with untreated, and one of the results is the apoptosis of tumor cells; in addition, F3, the control peptide P3 is labeled with fluorescent FITC, and TC-1 was co-cultured for different times, and after repeated washing, the FITC fluorescence intensity of TC-1 cells was measured by flow cytometry (Fig. 5A).
- confocal microscopy was used to detect the location of FITC-labeled F3 in TC-1 cells (Fig. 5B); understanding the interaction of F1, F3 and TC-1 cells.
- F3 was co-cultured with TC-1 for 15 minutes, TC-1 cells could detect FITC.
- the fluorescence intensity of FITC reached a peak at 2 hours, and then the fluorescence intensity of FITC gradually decreased, maintaining the intensity level at 15 minutes.
- F3 was co-cultured with TC-1 for one hour. Confocal microscopy showed that F3 could penetrate the TC-1 cell membrane and was unevenly distributed in the cytoplasm.
- F1 and F3 may act on the cell membrane because it largely alters cell migration, adhesion, and actin cytoskeletal remodeling.
- the two pharmaceutical compositions provided by the invention have the advantages of unique drug action mechanism, short treatment period, less effective ingredient dosage, exact curative effect, low recurrence rate, small side effects and low treatment cost, and bring very good treatment to patients. way.
- Figure 1 is a graph showing the inhibition of growth of TC-1 tumor cells in vitro by F1 and F3 of the present invention.
- Fig. 2 is a diagram showing the inhibitory effect of F1 and F3 on the growth of TC-1 tumor cells in vitro according to the present invention.
- Figure 3 is a graph showing the inhibitory effect of F1 and F3 on the growth of human cervical cancer cells (HELA) in vitro.
- Figure 4 is a high throughput quantitative proteome analysis of F1 and F3 of the present invention.
- Figure 5 is a diagram showing the interaction of F3 and TC-1 of the present invention.
- Figure 6 is a graph showing the inhibition of growth of TC-1 tumor cells in vitro by F1, F3, and Imiquimod alone or in combination.
- Figure 7 is a graph showing the inhibitory effect of different doses of Imiquimod on human cervical cancer cells (HELA) in vitro.
- Figure 8 is a graph showing the inhibitory effect of human, cervical cancer cells (HELA) alone or in combination on F1, F3, and Tmiquimod in vitro.
- High-throughput high performance liquid chromatography coupled with mass spectrometry Shimadzu Prominance nano reversed-phase high performance liquid chromatography coupled with ABSCIEX triple time flight mass spectrometer equipped with nano electrospray ion source.
- the tree frog secretes a viscous liquid with a white appearance through a 9 volt DC stimulation.
- the tree frog is distributed in the rainforest region along the eastern coast of Australia.
- the white solid powder was dissolved in 0.1% trifluoroacetic acid, and the polypeptide sequence and the post-translational modification were analyzed by high-throughput high performance liquid chromatography and mass spectrometry.
- chloromethyl polystyrene resin is used as the insoluble solid phase carrier, and the amino acid protected by the C-terminal amino acid of F1 or F3 (amino blocked gene) is covalently linked to the solid phase carrier. ;
- the carboxyl group of the second amino acid blocked by the amino group is activated by N,N'-dicyclohexylcarbodiimide (DCC, the second amino acid activated by DCC and then attached to the solid phase carrier)
- DCC N,N'-dicyclohexylcarbodiimide
- the amino group of the first amino acid reacts to form a peptide bond, such that a dipeptide with a protecting group is formed on the solid support;
- the glutamic acid and serine side chain carboxyl groups are protected with L-Bu, and to prevent racemization of histidine, the side chain is protected with a Boc group.
- Example 2 Preparation of an ointment composition comprising F1, F3 polypeptide (formulated in 10 g amount)
- F1 polypeptide 10 mg
- F3 polypeptide 10 mg
- PEG4000 100mg
- PEG400 Appropriate amount, added to 10g.
- the above composition is dispensed into an aluminum tube for ointment packaging, and each tube is 2 mg, 5 mg or 10 mg, which is an ointment.
- Example 3 Preparation of an ointment composition comprising F1, F3 polypeptide and Imiquimod (formulated in 10 g amount)
- F1 polypeptide 2.5 mg
- F3 polypeptide 2.5 mg
- PEG3000 100mg
- Lysine 5mg
- PEG200 Appropriate amount, added to 10g.
- the above composition is dispensed into an aluminum tube for ointment packaging, and each tube is 2 mg, 5 mg or 10 mg, which is an ointment.
- Example 4 Preparation of a cream composition comprising an F1, F3 polypeptide (formulated in an amount of 10 g)
- F1 polypeptide 10 mg
- F3 polypeptide 10 mg
- the amount of the substrate was increased to 10 g.
- the above composition is dispensed into an aluminum tube for cream packaging, and 2 mg, 5 mg or 10 mg per tube is a cream.
- Example 5 Preparation of a cream composition comprising F1, F3 polypeptide and Imiquimod (formulated in 10 g amount)
- F1 polypeptide 5 mg
- F3 polypeptide 5 mg
- the amount of the substrate was increased to 10 g.
- the above composition is dispensed into an aluminum tube for cream packaging, and 2 mg, 5 mg or 10 mg per tube is a cream.
- Figure 1 Inhibition of in vitro growth of HPV-transformed cells (TC-1 cells) by F1, F3 and F1+F3.
- TC-1 cells cultured in 10% fetal calf serum RPMI medium were added to 96-well cell culture plates, and different concentrations of F1 (Fig. 1A) and F3 (Fig. 1B) were added.
- the control polypeptide P3 (Fig. 1C) was cultured overnight at 37 ° C with 5% CO 2 , and the MTT assay confirmed cell proliferation.
- Another experiment used immortalized normal cell NP69, specifically 100 ⁇ l of 5 ⁇ 10 3 NP69 cells cultured in 10% calf serum RPMI medium, and added to 96-well cell culture plates, respectively, with different concentrations of F1, F3 and The control polypeptide P3 (Fig. 1D) was cultured overnight at 37 ° C with 5% CO 2 , and the cell proliferation was confirmed by MTT assay.
- Figure 2 Inhibition of TC-1 tumor cell growth in vitro by F1 and F3.
- Imiquimod combined with F1, F3 peptide can better kill HPV18E7 transformed human cervical cancer cells (HELA)
- Figure 3 Inhibition of superimposed action of F1 and F3 on human cervical cancer cells (HELA) growth in vitro.
- FIG. 4 High-throughput quantitative proteomic analysis of F1 and F3 showed superposition to activate the TEC kinase signaling pathway.
- Figure 5 Interaction diagram of F3 and TC-1.
- Figure 6 Inhibition of TC-1 tumor cell growth by F1, F3, Imiquimod alone or in combination.
- F1, F3, and Imiquimod alone or in combination inhibit the growth of HeLa tumor cells in vitro.
- Imiquimod and F1 and/or F3 have a superimposed effect on the growth inhibition of HeLa cells in vitro, see Figure 8.
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Abstract
Description
Claims (8)
- F1或F3多肽的制备方法,包括如下步骤:1)首先通过9伏特的直流电刺激的方式促使树蛙分泌出外观呈白色的粘稠状液体;2)将液体收集并转移至含有15%~30%醇的水溶液中,优选20%甲醇或乙醇水溶液,震荡再通过0.45μm的PVDF膜过滤;3)滤出清液在真空低温离心干燥剂中干燥,形成白色固体粉末;4)将白色固体粉末溶解于0.1%的三氟乙酸中,通过高通量高效液相色谱和质谱联用分析其中的多肽序列及具有的翻译后修饰;5)利用固相多肽合成方法分别合成多肽F1或F3,具体步骤如下:a)在CS336X的多肽合成仪上,以氯甲基聚苯乙烯树脂作为不溶性的固相载体,将F1或F3的C端氨基酸(氨基被封闭基团)保护的氨基酸共价连接在固相载体上;b)在三氟乙酸的作用下,脱掉氨基的保护基,这样第一个氨基酸就接到了固相载体上了;c)然后氨基被封闭的第二个氨基酸的羧基通过N,N′-二环己基碳二亚胺(DCC,Dicyclohcxylcarbodiimide)活化,羧基被DCC活化的第二个氨基酸再与已接在固相载体的第一个氨基酸的氨基反应形成肽键,这样在固相载体上就生成了一个带有保护基的二肽;d)重复上述肽键形成反应,使肽链从C端向N端生长,直至达到所需要的肽链长度;最后脱去保护基,在TFA/DCM/H20/TIPS的体积比为90∶5∶2.5∶2.5的溶液中白发进行树脂的去保护和解聚;e)通过10倍当量的冷乙醚对其沉淀,并用反相高效液相色谱纯化后获得多肽F1或F3;特别地,在合成过程中,谷氨酸和丝氨酸侧链羧基用t-Bu保护,而为防止组氨酸的消旋化,其侧链用Boc基团保护。
- 药物组合物,包含F1、F3多肽中任意一种或二者任意比例的混合物和药学上可接受的辅料。
- 根据权利要求2所述的药物组合物,其特征在于,所述的药物组合物制备成适合胃肠外给药的静脉注射、肌内注射或皮下注射的注射液;或经皮肤穿透给药的乳剂或软膏制剂,优选乳剂或软膏制剂。
- 根据权利要求2或3所述的药物组合物,其特征在于,每份药物组合物中含F1、F3多肽或者二者的混合物为3~30μg,优选5~20μg。
- 权利要求2所述的药物组合物,进一步包含Imiquimod,所述的药物组合物制备成适合胃肠外给药的静脉注射,肌内注射或皮下注射的注射液;或经皮肤穿透给药的乳剂或软膏制剂,优选乳剂或软膏制剂。
- 权利要求2或3所述的药物组合物在制备预防和/或治疗HPV感染导致的疾病的药物中的用途,所述疾病为疣或实体肿瘤,所述的疣优选尖锐湿疣;所述的实体肿瘤包括并不限于宫颈癌、外阴癌、阴茎癌、肛门癌和口腔癌。
- 权利要求5所述的药物组合物在制备预防和/或治疗HPV感染导致的疾病的药物中的用途,所述疾病为疣或实体肿瘤,所述的疣优选尖锐湿疣;所述的实体肿瘤包括并不限于宫颈癌、外阴癌、阴茎癌、肛门癌和口腔癌。
- 权利要求5所述的药物组合物联合放射性治疗、化学治疗、治疗性疫苗中任意一种或多种在制备预防和/或治疗HPV感染导致的疾病的药物中的用途,所述疾病为实体肿瘤,所述的实体肿瘤包括并不限于宫颈癌、外阴癌、阴茎癌、肛门癌和口腔癌。
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AU2017385913A AU2017385913B2 (en) | 2016-12-27 | 2017-12-22 | Pharmaceutical composition comprising F1 and F3 polypeptides, and application thereof in treating HPV infection |
US16/455,609 US11040085B2 (en) | 2016-12-27 | 2019-06-27 | Pharmaceutical composition containing F1 polypeptide and/or F3 polypeptide and use thereof |
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CN106749594B (zh) * | 2016-12-27 | 2020-02-14 | 王天放 | 包含f1、f3多肽的药物组合物及其在治疗hpv感染疾病中的应用 |
CN107973846B (zh) * | 2017-11-21 | 2019-02-19 | Wnl生物医学科技公司 | 125I标记的Caerin多肽及其应用 |
CN109200270B (zh) * | 2018-09-30 | 2022-04-29 | 中奥生物医药技术(广州)有限公司 | 一种能提高多肽疫苗对hpv感染肿瘤治疗效果的联合用药物及其应用 |
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CN115957306B (zh) * | 2022-11-22 | 2023-08-22 | 中奥生物医药技术(广东)有限公司 | 一种Caerin1.1/1.9联合抗CD47抗体在制备治疗黑色素瘤药物中的应用 |
CN116789768B (zh) * | 2023-07-31 | 2024-03-15 | 中奥生物医药技术(广东)有限公司 | 一种f1多肽的制备方法 |
CN116789769B (zh) * | 2023-07-31 | 2024-02-23 | 中奥生物医药技术(广东)有限公司 | 一种f3多肽的制备方法 |
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2016
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US11040085B2 (en) | 2021-06-22 |
AU2017385913B2 (en) | 2020-10-01 |
CN106749594A (zh) | 2017-05-31 |
AU2017385913A1 (en) | 2019-08-15 |
CN106749594B (zh) | 2020-02-14 |
US20190374603A1 (en) | 2019-12-12 |
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