KR20240156654A - 키메라 ilt 수용체 조성물 및 방법 - Google Patents

키메라 ilt 수용체 조성물 및 방법 Download PDF

Info

Publication number
KR20240156654A
KR20240156654A KR1020247029752A KR20247029752A KR20240156654A KR 20240156654 A KR20240156654 A KR 20240156654A KR 1020247029752 A KR1020247029752 A KR 1020247029752A KR 20247029752 A KR20247029752 A KR 20247029752A KR 20240156654 A KR20240156654 A KR 20240156654A
Authority
KR
South Korea
Prior art keywords
cells
domain
ilt4
cell
chimeric receptor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020247029752A
Other languages
English (en)
Korean (ko)
Inventor
조셉 헨리 베일
마이린 티 즈엉
Original Assignee
엔킬트 테라퓨틱스 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엔킬트 테라퓨틱스 인코포레이티드 filed Critical 엔킬트 테라퓨틱스 인코포레이티드
Publication of KR20240156654A publication Critical patent/KR20240156654A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • A61K39/4611—
    • A61K39/4613—
    • A61K39/4631—
    • A61K39/464402—
    • A61K39/464429—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/11—T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/15—Natural-killer [NK] cells; Natural-killer T [NKT] cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31—Chimeric antigen receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A61K40/4224—Molecules with a "CD" designation not provided for elsewhere
    • 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
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/70521—CD28, CD152
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70596—Molecules with a "CD"-designation not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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
    • C07K16/2833—Immunoglobulins [IG], 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 MHC-molecules, e.g. HLA-molecules
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Cell Biology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
KR1020247029752A 2022-02-04 2023-02-03 키메라 ilt 수용체 조성물 및 방법 Pending KR20240156654A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263306514P 2022-02-04 2022-02-04
US63/306,514 2022-02-04
PCT/US2023/061966 WO2023150698A2 (en) 2022-02-04 2023-02-03 Chimeric ilt receptor compositions and methods

Publications (1)

Publication Number Publication Date
KR20240156654A true KR20240156654A (ko) 2024-10-30

Family

ID=87553009

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247029752A Pending KR20240156654A (ko) 2022-02-04 2023-02-03 키메라 ilt 수용체 조성물 및 방법

Country Status (8)

Country Link
US (2) US12269861B2 (https=)
EP (1) EP4473006A4 (https=)
JP (1) JP2025505546A (https=)
KR (1) KR20240156654A (https=)
CN (1) CN119053618A (https=)
AU (1) AU2023216270A1 (https=)
CA (1) CA3248806A1 (https=)
WO (1) WO2023150698A2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119569893B (zh) * 2023-09-06 2025-10-31 上海恩凯细胞技术有限公司 特异性靶向肿瘤的嵌合抗原受体细胞及其制备方法和应用
CN119569892A (zh) * 2023-09-06 2025-03-07 上海恩凯细胞技术有限公司 特异性靶向肿瘤非经典hla分子的嵌合抗原受体的应用
CN119569891B (zh) * 2023-09-06 2025-09-05 上海恩凯细胞技术有限公司 用于癌症治疗的靶向非经典hla分子的嵌合抗原受体的应用
CN120248130A (zh) * 2023-12-28 2025-07-04 上海恩凯细胞技术有限公司 特异性靶向肿瘤的转基因重组免疫细胞及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201206559D0 (en) * 2012-04-13 2012-05-30 Ucl Business Plc Polypeptide
EP2730588A1 (en) 2012-11-12 2014-05-14 Intelectys Antibodies and fragments thereof raised against the alpha-3 domain of HLA-G protein, methods and means for their preparation, and uses thereof
EP3209769B1 (en) * 2014-10-24 2020-08-05 The Board of Trustees of the Leland Stanford Junior University Compositions and methods for inducing phagocytosis of mhc class i positive cells and countering anti-cd47/sirpa resistance
NZ748929A (en) 2016-06-03 2025-11-28 Invectys Anti hla-g specific antibodies
KR20180064612A (ko) * 2016-12-05 2018-06-15 삼성디스플레이 주식회사 표시 장치
AU2019328677A1 (en) 2018-08-31 2021-04-01 Invectys SA Chimeric antigen receptors against multiple HLA-G isoforms
US20200190163A1 (en) * 2018-10-26 2020-06-18 Lijun Wu Humanized bcma-car-t cells
IL285909B2 (en) * 2019-03-15 2023-04-01 Cartesian Therapeutics Inc Single-stranded variable segments directed against bcma
JP7739261B2 (ja) 2019-08-09 2025-09-16 エイ２・バイオセラピューティクス・インコーポレイテッド ヘテロ接合性の喪失に応答する細胞表面受容体

Also Published As

Publication number Publication date
JP2025505546A (ja) 2025-02-28
WO2023150698A2 (en) 2023-08-10
EP4473006A2 (en) 2024-12-11
US20230348560A1 (en) 2023-11-02
AU2023216270A1 (en) 2024-08-15
CA3248806A1 (en) 2023-08-10
CN119053618A (zh) 2024-11-29
WO2023150698A3 (en) 2023-10-05
EP4473006A4 (en) 2026-02-25
US20250257114A1 (en) 2025-08-14
US12269861B2 (en) 2025-04-08

Similar Documents

Publication Publication Date Title
US20240417440A1 (en) Nyeso tcr
CN108026151B (zh) Pd-1-cd28融合蛋白及其在医学中的用途
JP2021534762A (ja) 抗メソテリンキメラ抗原受容体（ｃａｒ）構築物及びその使用
CN114126716A (zh) Mage a4 t细胞受体
US12269861B2 (en) Chimeric ILT receptor compositions and methods
US20230399402A1 (en) Hla class ii-restricted tcrs against the kras g12>v activating mutation
JP2021506275A (ja) 細胞
US20250345429A1 (en) Compositions and methods comprising chimeric adaptor polypeptides
TWI843716B (zh) hTERT特異性結合分子
KR20240005865A (ko) Prame 특이적 t 세포 수용체 및 키메라 공동 자극 수용체의 조합
US20250108069A1 (en) Chimeric adaptor polypeptides
CN121941503A (zh) 嵌合ilt受体组合物和方法
AU2024316791A1 (en) Chimeric ilt receptor compositions and methods
CA3090917C (en) Nyeso tcr
JP2024531430A (ja) 抗原特異的ｔ細胞受容体とキメラ補助刺激受容体との組合せ
GB2569692A (en) T cell antigen receptor chimera
HK40015259B (en) Nyeso tcr
HK40015259A (en) Nyeso tcr
HK40042687A (en) Nyeso t cell receptor (tcr)
HK1229842A1 (en) Novel synthetic biology-based adcc technology

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

D16 Fast track examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D16-EXM-PA0302 (AS PROVIDED BY THE NATIONAL OFFICE)

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D16-exm-PA0302

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902