CA3030257A1 - Antibody for anti-claudin 18a2 and use thereof - Google Patents

Antibody for anti-claudin 18a2 and use thereof Download PDF

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Publication number
CA3030257A1
CA3030257A1 CA3030257A CA3030257A CA3030257A1 CA 3030257 A1 CA3030257 A1 CA 3030257A1 CA 3030257 A CA3030257 A CA 3030257A CA 3030257 A CA3030257 A CA 3030257A CA 3030257 A1 CA3030257 A1 CA 3030257A1
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Canada
Prior art keywords
seq
antibody
cell
amino acid
antigen binding
Prior art date
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Pending
Application number
CA3030257A
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English (en)
French (fr)
Inventor
Peng Wang
Hua Jiang
Linlin YANG
Zhimin Shi
Huamao Wang
Zonghai Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crage Medical Co Ltd
Original Assignee
Shanghai Cancer Institute
Carsgen Therapeutics Ltd
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
Priority claimed from PCT/CN2017/082024 external-priority patent/WO2017186121A1/zh
Application filed by Shanghai Cancer Institute, Carsgen Therapeutics Ltd filed Critical Shanghai Cancer Institute
Publication of CA3030257A1 publication Critical patent/CA3030257A1/en
Pending legal-status Critical Current

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    • 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
    • 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
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • A61K31/28—Compounds containing heavy metals
    • A61K31/282—Platinum compounds
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    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
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    • A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
    • A—HUMAN NECESSITIES
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    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
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    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
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    • A61K47/6851—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a determinant of a tumour cell
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    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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
    • 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
    • C07K14/70517—CD8
    • 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
    • C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • 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
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • G—PHYSICS
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    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • A—HUMAN NECESSITIES
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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    • A61K2239/38—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the dose, timing or administration schedule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • 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
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    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants

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  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
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CA3030257A 2016-07-08 2017-07-10 Antibody for anti-claudin 18a2 and use thereof Pending CA3030257A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201610536449 2016-07-08
CN201610536449.9 2016-07-08
PCT/CN2017/082024 WO2017186121A1 (zh) 2016-04-26 2017-04-26 一种改善免疫应答细胞功能的方法
CNPCT/CN2017/082024 2017-04-26
PCT/CN2017/092381 WO2018006882A1 (zh) 2016-07-08 2017-07-10 抗密蛋白18a2的抗体及其应用

Publications (1)

Publication Number Publication Date
CA3030257A1 true CA3030257A1 (en) 2018-01-11

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ID=60912336

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Application Number Title Priority Date Filing Date
CA3030257A Pending CA3030257A1 (en) 2016-07-08 2017-07-10 Antibody for anti-claudin 18a2 and use thereof

Country Status (13)

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US (2) US11111295B2 (cg-RX-API-DMAC7.html)
EP (1) EP3483182B1 (cg-RX-API-DMAC7.html)
JP (1) JP7587921B2 (cg-RX-API-DMAC7.html)
KR (1) KR102723896B1 (cg-RX-API-DMAC7.html)
CN (1) CN109790222B (cg-RX-API-DMAC7.html)
AU (1) AU2017294276B2 (cg-RX-API-DMAC7.html)
BR (1) BR112019000327A8 (cg-RX-API-DMAC7.html)
CA (1) CA3030257A1 (cg-RX-API-DMAC7.html)
CL (1) CL2019000061A1 (cg-RX-API-DMAC7.html)
ES (1) ES2979068T3 (cg-RX-API-DMAC7.html)
IL (1) IL264144B2 (cg-RX-API-DMAC7.html)
SG (1) SG11201900171QA (cg-RX-API-DMAC7.html)
WO (1) WO2018006882A1 (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020023679A1 (en) * 2018-07-25 2020-01-30 Accurus Biosciences, Inc. Novel cldn 18.2-specific monoclonal antibodies and methods of use thereof
WO2020205331A1 (en) * 2019-03-29 2020-10-08 Phanes Therapeutics, Inc. Humanized anti-claudin 18.2 chimeric antigen receptors and uses thereof
US20210261658A1 (en) * 2018-08-22 2021-08-26 Reyoung (Suzhou) Biology Science & Technology Co., Ltd Anti-human claudin 18.2 monoclonal antibody and application thereof
US20230192840A1 (en) * 2018-12-28 2023-06-22 Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. Antibody and use thereof

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL264144B2 (en) * 2016-07-08 2023-11-01 Carsgen Therapeutics Co Ltd Antibody 18A2 against CLAUDIN and its use
WO2019149279A1 (zh) 2018-02-02 2019-08-08 科济生物医药（上海）有限公司 细胞免疫治疗的组合
US11555070B2 (en) * 2018-03-08 2023-01-17 Phanes Therapeutics, Inc. Anti-claudin 18.2 antibodies and uses thereof
WO2019170147A1 (zh) 2018-03-09 2019-09-12 科济生物医药（上海）有限公司 用于治疗肿瘤的方法和组合物
BR112020014591A2 (pt) * 2018-03-14 2020-12-01 Beijing Xuanyi Pharmasciences Co., Ltd. anticorpos anticlaudina 18.2
US20220127570A1 (en) 2018-05-03 2022-04-28 Cafa Therapeutics Limited Immune effector cell and use thereof
AU2019271819A1 (en) 2018-05-15 2021-01-14 Crage Medical Co., Limited Genetically engineered cell and application thereof
JP7117795B2 (ja) 2018-05-18 2022-08-15 ラノバ メディシンズ リミテッド 抗クローディン１８．２抗体およびその使用
AU2019310855A1 (en) 2018-07-24 2021-03-11 Crage Medical Co., Limited Method for treating tumor using immune effector cell
EP3878863A4 (en) * 2018-08-27 2022-06-22 Nanjing Sanhome Pharmaceutical Co., Ltd. ANTI-CLAUDIN18.2 ANTIBODIES AND ITS USE
CN109206524B (zh) * 2018-09-25 2022-04-05 山东兴瑞生物科技有限公司 抗Claudin18A2嵌合抗原受体、其修饰的T细胞及T细胞制备方法和用途
KR20210072027A (ko) * 2018-09-30 2021-06-16 카파 테라퓨틱스 리미티드 Cldn18의 항체 및 화학요법 약물의 병용 요법
JP7458399B2 (ja) * 2018-12-07 2024-03-29 ゼットリップ ホールディング リミテッド 抗クローディン抗体及びそれらの使用
EP3892333A4 (en) 2018-12-07 2022-11-30 CRAGE medical Co., Limited Tumor combined immunotherapy
MX2021007939A (es) * 2018-12-28 2021-10-22 Nanjing Genscript Biotech Co Ltd Porciones de union a claudina 18.2 y usos de estas.
EP3909590A4 (en) * 2019-01-07 2022-11-16 CRAGE medical Co., Limited ASSOCIATION FOR CELLULAR IMMUNOTHERAPY
CN113817061B (zh) * 2019-01-15 2022-11-04 浙江道尔生物科技有限公司 一种抗cld18a2单域抗体及其抗肿瘤用途
CN109762067B (zh) * 2019-01-17 2020-02-28 北京天广实生物技术股份有限公司 结合人Claudin 18.2的抗体及其用途
CN113645996B (zh) * 2019-02-01 2024-04-02 新石生物制药有限公司 抗claudin 18抗体及其使用方法
EP3919517A4 (en) * 2019-02-01 2023-03-15 CRAGE medical Co., Limited TCR FUSION PROTEIN AND CELL WITH TCR FUSION PROTEIN EXPRESSION
CN118546959A (zh) 2019-03-05 2024-08-27 恩卡尔塔公司 Cd19定向性嵌合抗原受体及其在免疫疗法中的用途
EP3947471A4 (en) * 2019-03-27 2023-03-15 The Trustees of The University of Pennsylvania TN-MUC1 CHIMERIC ANTIGEN RECEPTOR (CAR) T-LYMPHOCYTE THERAPY
JP7592022B2 (ja) * 2019-04-01 2024-11-29 ジエンス ヘンルイ メデイシンカンパニー リミテッド 抗クローディン１８．２抗体及びその用途
US20220372112A1 (en) * 2019-04-19 2022-11-24 Keymed Biosciences Co., Ltd. Tumor therapeutic agent and use thereof
KR20220024010A (ko) 2019-05-16 2022-03-03 치루 파머수티컬 컴퍼니 리미티드 클라우딘 18a2에 대한 항체 및 그의 용도
EP3978532A4 (en) * 2019-05-24 2023-10-18 Sanyou Biopharmaceuticals Co., Ltd. Novel cldn18.2 binding molecule
CN111978402B (zh) * 2019-05-24 2022-06-28 三优生物医药(上海)有限公司 新型cldn18.2结合分子
US12312402B2 (en) 2019-05-30 2025-05-27 Shandong Boan Biotechnology Co., Ltd. Antibody or chimeric antigen receptor which targets Claudin 18.2
IL313807A (en) * 2019-07-17 2024-08-01 Univ California Claudin 18 antibodies and methods for cancer treatment
AU2020329466B2 (en) * 2019-08-12 2024-08-01 Abl Bio Inc. Anti-claudin 18.2 and anti-4-1BB bispecific antibodies and uses thereof
CN112574307B (zh) 2019-09-29 2023-11-28 迈威(上海)生物科技股份有限公司 抗人Claudin18.2抗体及其应用
WO2021088927A1 (en) * 2019-11-05 2021-05-14 Lanova Medicines Limited Company Antibody-drug conjugates targeting claudin 18.2
WO2021104511A1 (zh) * 2019-11-29 2021-06-03 苏州诺沃泰医药科技有限公司 Cart细胞在制备治疗癌症的药物中的应用
CA3159465A1 (en) 2019-12-06 2021-06-10 Lukas BAMMERT Humanized cldn18.2 antibodies
AU2020410998A1 (en) 2019-12-23 2022-06-16 Sotio Biotech A.S. Tumor-specific Claudin 18.2 antibodies
EP4086287A4 (en) * 2020-01-03 2024-03-06 CRAGE medical Co., Limited ANTI-CLAUDIN 18.2 ANTIBODIES AND USE THEREOF
EP4105238A4 (en) * 2020-02-10 2024-03-27 Shanghai Escugen Biotechnology Co., Ltd. CLAUDIN 18.2 ANTIBODIES AND THEIR USE
CN116096751A (zh) * 2020-02-25 2023-05-09 璟尚生物制药公司 三特异性t细胞接合器
EP4151235A4 (en) * 2020-05-15 2025-08-06 Sichuan Kelun Biotech Biopharmaceutical Co Ltd ANTIBODY-DRUG CONJUGATE, ITS PREPARATION METHOD AND ITS USE
TWI809426B (zh) * 2020-06-19 2023-07-21 大陸商信達生物製藥（蘇州）有限公司 抗Ｃｌａｕｄｉｎ１８.２抗體以及其用途
CN111704669B (zh) * 2020-07-13 2022-05-13 北京凯因科技股份有限公司 一种用于治疗晚期胃癌的抗cldn18全人源化抗体
CN113929780A (zh) * 2020-07-13 2022-01-14 北京凯因科技股份有限公司 一种结合密蛋白的用于治疗癌症的人源化抗体
CN111961135B (zh) * 2020-07-13 2022-08-16 北京亦庄国际蛋白药物技术有限公司 一种用于预防或治疗癌症的抗体
WO2022011531A1 (zh) * 2020-07-14 2022-01-20 浙江道尔生物科技有限公司 一种抗cld18a2的单域抗体
US20230310600A1 (en) 2020-08-07 2023-10-05 Crage Medical Co., Limited Engineered cells and method for engineering cells
EP4222174A4 (en) * 2020-09-30 2025-02-12 Nanjing GenScript Biotech Co., Ltd. Antibodies targeting human claudin 18.2 and uses thereof
WO2022122709A1 (en) * 2020-12-07 2022-06-16 Sotio Biotech A.S. Antibody-drug conjugates based on humanized cldn18.2 antibodies
IL303270A (en) 2020-12-21 2023-07-01 Allogene Therapeutics Inc The CD45–GATE vehicle activates a protease
MX2023007644A (es) 2020-12-23 2023-07-07 Sotio Biotech A S Conjugados anticuerpo-farmaco especificos para tumores con claudina 18.2.
IL303853A (en) 2021-01-29 2023-08-01 Allogene Therapeutics Inc KNOCKDOWN OR KNOCKOUT OF ONE OR MORE OF TAP2, NLRC5, β2m, TRAC, RFX5, RFXAP AND RFXANK TO MITIGATE T CELL RECOGNITION OF ALLOGENEIC CELL PRODUCTS
US20240181055A1 (en) * 2021-04-08 2024-06-06 Crage Medical Co., Limited Cellular immunotherapy use
WO2022218375A1 (zh) * 2021-04-15 2022-10-20 克莱格医学有限公司 嵌合t细胞受体及其应用
WO2023274303A1 (zh) 2021-06-29 2023-01-05 科济生物医药（上海）有限公司 调控细胞生理活动的嵌合多肽
CN113788894B (zh) * 2021-09-03 2022-08-05 深圳市先康达生命科学有限公司 靶向人Claudin18.2蛋白的单克隆抗体及其应用
JP2024540062A (ja) * 2021-11-05 2024-10-31 チア タイ ティエンチン ファーマシューティカル グループ カンパニー リミテッド 抗ｃｌｄｎ１８．２抗体及びその用途
WO2023213280A1 (zh) * 2022-05-06 2023-11-09 上海先博生物科技有限公司 靶向cldn18.2的嵌合抗原t细胞受体及其应用
CN119654342B (zh) * 2022-07-28 2025-07-18 乐普创一生物科技（上海）有限公司 抗MerTK抗体及其用途
CN119654406A (zh) 2022-07-29 2025-03-18 艾洛基治疗公司 具有降低的基因表达以减轻免疫细胞识别的经工程化的细胞
AU2024210908A1 (en) 2023-01-18 2025-08-21 Tyligand Bioscience (Shanghai) Limited Antibody-drug conjugate and use thereof
WO2025026347A1 (en) * 2023-07-31 2025-02-06 Nanjing Legend Biotech Co., Ltd. Chimeric cytokine receptors and methods of use thereof
US20250127728A1 (en) 2023-10-05 2025-04-24 Capstan Therapeutics, Inc. Constrained Ionizable Cationic Lipids and Lipid Nanoparticles
WO2025076113A1 (en) 2023-10-05 2025-04-10 Capstan Therapeutics, Inc. Ionizable cationic lipids with conserved spacing and lipid nanoparticles
WO2025096560A1 (en) 2023-10-30 2025-05-08 Allogene Therapeutics, Inc. Engineered cells
CN117430708B (zh) * 2023-12-21 2024-04-09 苏州近岸蛋白质科技股份有限公司 一种抗Claudin18.2抗体
WO2025217452A1 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Constrained ionizable cationic lipids and lipid nanoparticles
WO2025217454A2 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Ionizable cationic lipids and lipid nanoparticles
CN120005046B (zh) * 2025-04-18 2025-09-02 深锐(天津)生物医学有限公司 双靶点嵌合抗原受体联合pd-1与il-21融合蛋白

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1790664A1 (en) 2005-11-24 2007-05-30 Ganymed Pharmaceuticals AG Monoclonal antibodies against claudin-18 for treatment of cancer
WO2013167153A1 (en) 2012-05-09 2013-11-14 Ganymed Pharmaceuticals Ag Antibodies useful in cancer diagnosis
WO2014127785A1 (en) * 2013-02-20 2014-08-28 Ganymed Pharmaceuticals Ag Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
WO2014146672A1 (en) 2013-03-18 2014-09-25 Ganymed Pharmaceuticals Ag Therapy involving antibodies against claudin 18.2 for treatment of cancer
CN112979828B (zh) * 2014-07-17 2025-04-29 恺兴生命科技(上海)有限公司 靶向cld18a2的t淋巴细胞及其制备方法和应用
CN105331585A (zh) * 2015-11-13 2016-02-17 科济生物医药（上海）有限公司 携带pd-l1阻断剂的嵌合抗原受体修饰的免疫效应细胞
KR20180088445A (ko) 2015-12-04 2018-08-03 애브비 스템센트알엑스 엘엘씨 신규한 항-클라우딘 항체 및 사용 방법
CN108884459B (zh) * 2016-04-26 2024-04-02 科济生物医药（上海）有限公司 一种改善免疫应答细胞功能的方法
IL264144B2 (en) * 2016-07-08 2023-11-01 Carsgen Therapeutics Co Ltd Antibody 18A2 against CLAUDIN and its use
WO2019170147A1 (zh) * 2018-03-09 2019-09-12 科济生物医药（上海）有限公司 用于治疗肿瘤的方法和组合物
KR20210072027A (ko) * 2018-09-30 2021-06-16 카파 테라퓨틱스 리미티드 Cldn18의 항체 및 화학요법 약물의 병용 요법
EP3909590A4 (en) * 2019-01-07 2022-11-16 CRAGE medical Co., Limited ASSOCIATION FOR CELLULAR IMMUNOTHERAPY
US20230272341A1 (en) * 2020-08-10 2023-08-31 Crage Medical Co., Limited Multifunctional immune effector cell and use thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020023679A1 (en) * 2018-07-25 2020-01-30 Accurus Biosciences, Inc. Novel cldn 18.2-specific monoclonal antibodies and methods of use thereof
US20210214433A1 (en) * 2018-07-25 2021-07-15 Accurus Biosciences, Inc. Novel cldn 18.2-specific monoclonal antibodies and methods of use thereof
US12054543B2 (en) * 2018-07-25 2024-08-06 Accurus Biosciences, Inc. CLDN 18.2-specific monoclonal antibodies and methods of use thereof
US20210261658A1 (en) * 2018-08-22 2021-08-26 Reyoung (Suzhou) Biology Science & Technology Co., Ltd Anti-human claudin 18.2 monoclonal antibody and application thereof
US12129296B2 (en) * 2018-08-22 2024-10-29 Reyoung (Suzhou) Biology Science & Technology Co., Ltd Anti-human claudin 18.2 monoclonal antibody and application thereof
US20230192840A1 (en) * 2018-12-28 2023-06-22 Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. Antibody and use thereof
US12297265B2 (en) * 2018-12-28 2025-05-13 Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. Antibody and use thereof
WO2020205331A1 (en) * 2019-03-29 2020-10-08 Phanes Therapeutics, Inc. Humanized anti-claudin 18.2 chimeric antigen receptors and uses thereof

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