PE20250875A1 - Variantes il-12, anticuerpos anti-pd1, proteinas de fusion y usos de estos - Google Patents
Variantes il-12, anticuerpos anti-pd1, proteinas de fusion y usos de estosInfo
- Publication number
- PE20250875A1 PE20250875A1 PE2024002938A PE2024002938A PE20250875A1 PE 20250875 A1 PE20250875 A1 PE 20250875A1 PE 2024002938 A PE2024002938 A PE 2024002938A PE 2024002938 A PE2024002938 A PE 2024002938A PE 20250875 A1 PE20250875 A1 PE 20250875A1
- Authority
- PE
- Peru
- Prior art keywords
- seq
- subunit
- isolated
- variants
- antibodies
- Prior art date
Links
Classifications
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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]
- C07K14/5434—IL-12
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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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2818—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
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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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
-
- 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
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/565—Complementarity determining region [CDR]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Gastroenterology & Hepatology (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Epidemiology (AREA)
- Peptides Or Proteins (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
La presente invencion se refiere a variantes de interleucina 12 (IL-12) humana aisladas que comprenden sustituciones de aminoacidos en las posiciones Y167, F39 e I52 de SEQ ID NO: 1 (subunidad IL-12 p35); sustituciones de aminoacidos en las posiciones D93 y K85 de SEQ ID NO: 2 (subunidad IL-12 p40); mutaciones en la subunidad p40 seleccionadas de K258G, S259G, y K260G; y deleciones en dicha subunidad seleccionadas de R261, E262, K263, y K264 para reducir la union de IL-12 a heparina. Asimismo, refiere a anticuerpos aislados que se unen a PD1, y que comprenden una region variable de cadena pesada (VH), con una CDR1 seleccionada de SEQ ID NO: 9, 35, o 36 CDR2 seleccionada de SEQ ID NO: 10 o 37, y CDR3 seleccionada de SEQ ID NO: 11; y una region variable de cadena ligera (VL), con una CDR1 seleccionada de SEQ ID NO: 12, CDR2 seleccionada de SEQ ID NO: 13, y CDR3 seleccionada de SEQ ID NO: 14. Tambien, refiere a proteinas de fusion aisladas que comprenden una variante de interleucina 12 (IL-12) humana y ligadas a un anticuerpo anti-PD1; polinucleotidos aislados que codifican las variantes IL-12, anticuerpos anti-PD1, y proteinas de fusion; un vector o celula huesped que comprenden dichos polinucleotidos; una composicion farmaceutica que comprende la variante IL-12, el anticuerpo anti-PD1, o la proteina de fusion y un excipiente farmaceuticamente aceptable; y metodos para producir estos compuestos y para el tratamiento de un cancer previamente tratado con un inhibidor PD(L)1, seleccionado de cancer de mama, carcinoma de celulas escamosas de cabeza y cuello (SCCHN), entre otros.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263353241P | 2022-06-17 | 2022-06-17 | |
| US202363496545P | 2023-04-17 | 2023-04-17 | |
| PCT/IB2023/056152 WO2023242769A1 (en) | 2022-06-17 | 2023-06-14 | Il-12 variants, anti-pd1 antibodies, fusion proteins, and uses thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20250875A1 true PE20250875A1 (es) | 2025-03-28 |
Family
ID=86899441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2024002938A PE20250875A1 (es) | 2022-06-17 | 2023-06-14 | Variantes il-12, anticuerpos anti-pd1, proteinas de fusion y usos de estos |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20240010696A1 (es) |
| EP (1) | EP4540278A1 (es) |
| JP (1) | JP2025520411A (es) |
| KR (1) | KR20250010064A (es) |
| CN (1) | CN120035602A (es) |
| AU (1) | AU2023294103A1 (es) |
| CA (1) | CA3259654A1 (es) |
| CO (1) | CO2024017318A2 (es) |
| IL (1) | IL317609A (es) |
| MX (1) | MX2024015610A (es) |
| PE (1) | PE20250875A1 (es) |
| TW (1) | TW202409067A (es) |
| WO (1) | WO2023242769A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019107384A1 (ja) | 2017-11-28 | 2019-06-06 | 中外製薬株式会社 | リガンド結合活性が調整可能なリガンド結合分子 |
| WO2024148369A1 (en) * | 2023-01-07 | 2024-07-11 | Lyell Immunopharma, Inc. | Targeted il-12 affinity variants |
| WO2025167554A1 (zh) * | 2024-02-07 | 2025-08-14 | 上海交通大学 | 活性可调节的il-12融合蛋白及其用途 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4816567A (en) | 1983-04-08 | 1989-03-28 | Genentech, Inc. | Recombinant immunoglobin preparations |
| GB8601597D0 (en) | 1986-01-23 | 1986-02-26 | Wilson R H | Nucleotide sequences |
| IL85035A0 (en) | 1987-01-08 | 1988-06-30 | Int Genetic Eng | Polynucleotide molecule,a chimeric antibody with specificity for human b cell surface antigen,a process for the preparation and methods utilizing the same |
| EP0590058B1 (en) | 1991-06-14 | 2003-11-26 | Genentech, Inc. | HUMANIZED Heregulin ANTIBODy |
| GB9809951D0 (en) | 1998-05-08 | 1998-07-08 | Univ Cambridge Tech | Binding molecules |
| CA2341029A1 (en) | 1998-08-17 | 2000-02-24 | Abgenix, Inc. | Generation of modified molecules with increased serum half-lives |
| US6737056B1 (en) | 1999-01-15 | 2004-05-18 | Genentech, Inc. | Polypeptide variants with altered effector function |
| US7217797B2 (en) | 2002-10-15 | 2007-05-15 | Pdl Biopharma, Inc. | Alteration of FcRn binding affinities or serum half-lives of antibodies by mutagenesis |
| AR045563A1 (es) | 2003-09-10 | 2005-11-02 | Warner Lambert Co | Anticuerpos dirigidos a m-csf |
| AU2006236508B2 (en) | 2005-04-15 | 2012-02-02 | Precision Biologics, Inc. | Recombinant monoclonal antibodies and corresponding antigens for colon and pancreatic cancers |
| US7923538B2 (en) | 2005-07-22 | 2011-04-12 | Kyowa Hakko Kirin Co., Ltd | Recombinant antibody composition |
| PT1966238E (pt) * | 2005-12-30 | 2012-07-31 | Merck Patent Gmbh | Uso de hsp70 como um regulador de atividade enzimática |
| CA2676529C (en) | 2007-01-24 | 2014-03-25 | Kyowa Hakko Kirin Co., Ltd. | Genetically recombinant antibody composition having enhanced effector activity |
| SG186656A1 (en) | 2007-12-14 | 2013-01-30 | Bristol Myers Squibb Co | Binding molecules to the human ox40 receptor |
| SA112330278B1 (ar) | 2011-02-18 | 2015-10-09 | ستيم سينتركس، انك. | مواد ضابطة جديدة وطرق للاستخدام |
| PT3327027T (pt) | 2011-11-17 | 2021-02-15 | Pfizer | Péptidos citotóxicos e seus conjugados de anticorpos e fármacos |
| US9884921B2 (en) | 2014-07-01 | 2018-02-06 | Pfizer Inc. | Bispecific heterodimeric diabodies and uses thereof |
| TWI595006B (zh) | 2014-12-09 | 2017-08-11 | 禮納特神經系統科學公司 | 抗ｐｄ－１抗體類和使用彼等之方法 |
| ES3012402T3 (en) | 2015-04-13 | 2025-04-09 | Pfizer | Therapeutic antibodies and their uses |
| CA3065301A1 (en) | 2017-05-31 | 2018-12-06 | Stcube & Co., Inc. | Antibodies and molecules that immunospecifically bind to btn1a1 and the therapeutic uses thereof |
| EP3630841A1 (en) | 2017-06-02 | 2020-04-08 | Pfizer Inc. | Antibodies specific for flt3 and their uses |
| SG11202103192RA (en) * | 2018-10-03 | 2021-04-29 | Xencor Inc | Il-12 heterodimeric fc-fusion proteins |
| CA3157024A1 (en) * | 2019-10-03 | 2021-04-08 | Xencor, Inc. | Targeted il-12 heterodimeric fc-fusion proteins |
| US20230399371A1 (en) * | 2020-10-29 | 2023-12-14 | Proviva Therapeutics (Hong Kong) Limited | Il-12 compositions and methods of use thereof |
| US20250066441A1 (en) * | 2021-07-19 | 2025-02-27 | Regeneron Pharmaceuticals, Inc. | Il12 receptor agonists and methods of use thereof |
-
2023
- 2023-06-14 JP JP2024573417A patent/JP2025520411A/ja active Pending
- 2023-06-14 KR KR1020247041244A patent/KR20250010064A/ko not_active Withdrawn
- 2023-06-14 WO PCT/IB2023/056152 patent/WO2023242769A1/en not_active Ceased
- 2023-06-14 CA CA3259654A patent/CA3259654A1/en active Pending
- 2023-06-14 PE PE2024002938A patent/PE20250875A1/es unknown
- 2023-06-14 CN CN202380058256.5A patent/CN120035602A/zh active Pending
- 2023-06-14 EP EP23733074.1A patent/EP4540278A1/en active Pending
- 2023-06-14 IL IL317609A patent/IL317609A/en unknown
- 2023-06-14 AU AU2023294103A patent/AU2023294103A1/en active Pending
- 2023-06-15 US US18/335,259 patent/US20240010696A1/en active Pending
- 2023-06-16 TW TW112122623A patent/TW202409067A/zh unknown
-
2024
- 2024-12-13 MX MX2024015610A patent/MX2024015610A/es unknown
- 2024-12-17 CO CONC2024/0017318A patent/CO2024017318A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2025520411A (ja) | 2025-07-03 |
| IL317609A (en) | 2025-02-01 |
| CN120035602A (zh) | 2025-05-23 |
| WO2023242769A1 (en) | 2023-12-21 |
| KR20250010064A (ko) | 2025-01-20 |
| TW202409067A (zh) | 2024-03-01 |
| EP4540278A1 (en) | 2025-04-23 |
| CO2024017318A2 (es) | 2024-12-30 |
| MX2024015610A (es) | 2025-02-10 |
| CA3259654A1 (en) | 2023-12-21 |
| AU2023294103A1 (en) | 2024-12-19 |
| US20240010696A1 (en) | 2024-01-11 |
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