JP7303749B2 - Tim-1を標的とするキメラ抗原受容体 - Google Patents

Tim-1を標的とするキメラ抗原受容体 Download PDF

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JP7303749B2
JP7303749B2 JP2019558994A JP2019558994A JP7303749B2 JP 7303749 B2 JP7303749 B2 JP 7303749B2 JP 2019558994 A JP2019558994 A JP 2019558994A JP 2019558994 A JP2019558994 A JP 2019558994A JP 7303749 B2 JP7303749 B2 JP 7303749B2
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- チン ホー、リ
マーシュ、ジュニア、ヘンリー、シー.
ケラー、タイボー
シュタットハイム、テランス、エイ.
ミュラド、ジョアナ、エム.
レダー、ジェイク
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セルダラ メディカル、エルエルシー
セルデックス セラピューティクス インコーポレイテッド
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JP2019558994A 2017-01-13 2018-01-12 Tim-1を標的とするキメラ抗原受容体 Active JP7303749B2 (ja)

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US201762445976P 2017-01-13 2017-01-13
US62/445,976 2017-01-13
PCT/US2018/013551 WO2018132695A1 (en) 2017-01-13 2018-01-12 Chimeric antigen receptors targeting tim-1

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JP2020513839A5 JP2020513839A5 (https=) 2021-02-25
JP7303749B2 true JP7303749B2 (ja) 2023-07-05

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Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4089116A1 (en) 2016-09-27 2022-11-16 Cero Therapeutics, Inc. Chimeric engulfment receptor molecules
CN117247899A (zh) 2017-03-31 2023-12-19 泰尔茂比司特公司 细胞扩增
EP3688032B1 (en) 2017-09-26 2025-11-05 Cero Therapeutics Holdings, Inc. Chimeric engulfment receptor molecules and methods of use
JP7444781B2 (ja) 2018-03-28 2024-03-06 セロ・セラピューティクス・インコーポレイテッド 細胞免疫療法組成物およびその使用
WO2019191334A1 (en) 2018-03-28 2019-10-03 Cero Therapeutics, Inc. Chimeric tim4 receptors and uses thereof
WO2019222579A1 (en) * 2018-05-17 2019-11-21 St. Jude Children's Research Hospital, Inc. Chimeric antigen receptors with myd88 and cd40 costimulatory domains
CN110615842B (zh) * 2018-06-20 2023-05-09 上海隆耀生物科技有限公司 一种包含共刺激受体的嵌合抗原受体及应用
SG11202101014XA (en) * 2018-08-02 2021-02-25 Kite Pharma Inc Chimeric antigen receptor therapy t cell expansion kinetics and uses thereof
SG11202101773WA (en) * 2018-08-29 2021-03-30 Nanjing Legend Biotech Co Ltd Anti-mesothelin chimeric antigen receptor (car) constructs and uses thereof
EP3902838A4 (en) 2018-12-26 2022-12-21 Nanjing Legend Biotech Co., Ltd. Cd30-binding moieties, chimeric antigen receptors, and uses thereof
CA3139319A1 (en) * 2019-05-07 2020-11-12 The Board Of Trustees Of The Leland Stanford Junior University Enhancement of polypeptides and chimeric antigen receptors via hinge domains
US20220265715A1 (en) * 2019-07-24 2022-08-25 Eureka Therapeutics, Inc. Chimeric antigen receptor t cells and uses thereof
CN112079934B (zh) * 2019-12-17 2021-01-29 合源生物科技(天津)有限公司 一种靶向cd19的嵌合抗原受体及其用途
CN115103857B (zh) * 2019-12-28 2025-12-19 上海细胞治疗集团股份有限公司 表达免疫调节分子的细胞和表达免疫调节分子的系统
CA3167572A1 (en) * 2020-02-14 2021-08-19 Robbie G. MAJZNER Chimeric antigen receptors with cd2 activation
GB202004371D0 (en) * 2020-03-26 2020-05-13 Glaxosmithkline Ip Dev Ltd CAR constructs
CA3174094A1 (en) * 2020-03-31 2021-10-07 Shinya Ishii Claudin-6 targeting multispecific antigen-binding molecules and uses thereof
WO2021211510A2 (en) * 2020-04-13 2021-10-21 Affyimmune Therapeutics, Inc. Epcam antibody and car-t cells
US12264190B2 (en) * 2020-04-24 2025-04-01 Astrazeneca Ab Compositions and methods of treating cancer with chimeric antigen receptors
EP4162058A4 (en) * 2020-06-09 2025-02-26 Hangzhou Leading Edge Pharmaceutical Ltd. COMPOSITIONS AND METHODS FOR ENHANCING THE IMMUNE RESPONSE
CN112063588A (zh) * 2020-08-13 2020-12-11 南京北恒生物科技有限公司 工程化免疫细胞及其用途
CN117042780A (zh) * 2020-10-13 2023-11-10 宾夕法尼亚大学理事会 用于mRNA治疗剂的T细胞的体内靶向
CN114149505B (zh) * 2021-01-12 2022-11-04 北京门罗生物科技有限公司 治疗b细胞相关疾病的免疫细胞、制备方法及其应用
CN114807044B (zh) * 2021-04-30 2023-09-08 四川大学华西医院 一种具有高nkt细胞比例的car-cik细胞制备方法及应用
US20250304915A1 (en) * 2021-05-25 2025-10-02 Institut Curie Myeloid Cells Overexpressing BCL2
CN115521917A (zh) * 2021-06-25 2022-12-27 南京北恒生物科技有限公司 工程化免疫细胞及其用途
CN113583122B (zh) * 2021-07-29 2023-08-29 武汉华美生物工程有限公司 抗人sema4d抗体及其制备方法和应用
CN115322257B (zh) * 2021-08-16 2023-05-30 上海优替济生生物医药有限公司 Bcma靶向抗体、嵌合抗原受体及其应用
CN116426483B (zh) * 2021-12-30 2024-02-23 南京紫珑生物科技有限公司 Cd258蛋白在免疫治疗中的应用
CN115974976B (zh) * 2022-11-23 2024-06-04 华中科技大学 拮抗多肽及用于制备抗急性肾损伤药物的应用
US20250092362A1 (en) * 2023-09-15 2025-03-20 Terumo Bct, Inc. System And Methods For Producing Chimeric Antigen Receptor Cells
CN119409822B (zh) * 2024-11-01 2026-02-17 中国科学技术大学 抗体或其抗原结合片段及其应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535294A (ja) 2002-03-19 2005-11-24 キュラジェン コーポレイション 治療ポリペプチド、それをコードする核酸、および使用方法
JP2007525434A (ja) 2003-03-19 2007-09-06 アブジェニックス インコーポレイテッド T細胞、免疫グロブリンドメインおよびムチンドメイン1(tim−1)抗原に対する抗体およびその使用。
JP2009515897A (ja) 2005-11-10 2009-04-16 キュラジェン コーポレイション T細胞の免疫グロブリンドメインおよびムチンドメイン1(tim−1)抗原に対する抗体を用いて卵巣癌および腎臓癌を処置する方法
JP2014507118A (ja) 2010-12-09 2014-03-27 ザ トラスティーズ オブ ザ ユニバーシティ オブ ペンシルバニア 癌を治療するためのキメラ抗原受容体改変t細胞の使用
JP2015527070A (ja) 2012-08-20 2015-09-17 フレッド ハッチンソン キャンサー リサーチ センター 細胞免疫療法のための方法および組成物
WO2015142675A2 (en) 2014-03-15 2015-09-24 Novartis Ag Treatment of cancer using chimeric antigen receptor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1401869B1 (en) * 2001-06-01 2007-12-26 Biogen Idec MA Inc. Molecules and methods for inhibiting shedding of kim-1
JP5139800B2 (ja) * 2004-06-03 2013-02-06 ノビミューン エスアー 抗cd3抗体およびその使用方法
US9845362B2 (en) 2010-10-08 2017-12-19 The University Of North Carolina At Charlotte Compositions comprising chimeric antigen receptors, T cells comprising the same, and methods of using the same
WO2013078089A1 (en) * 2011-11-22 2013-05-30 Biogen Idec Ma Inc. Anti-tim-1 antibodies and uses thereof
ES3063961T3 (en) 2014-02-14 2026-04-21 Cellectis Cells for immunotherapy engineered for targeting antigen present both on immune cells and pathological cells
EP2939690A1 (en) * 2014-04-29 2015-11-04 Medizinische Hochschule Hannover Vaccine
JP2017533729A (ja) * 2014-10-24 2017-11-16 ベーセーエルテー ホールディングス ベーフェー T細胞ベースの免疫療法薬
WO2016115482A1 (en) * 2015-01-16 2016-07-21 Novartis Pharma Ag Phosphoglycerate kinase 1 (pgk) promoters and methods of use for expressing chimeric antigen receptor
US11161907B2 (en) * 2015-02-02 2021-11-02 Novartis Ag Car-expressing cells against multiple tumor antigens and uses thereof
SG11201708516YA (en) * 2015-04-17 2017-11-29 David Maxwell Barrett Methods for improving the efficacy and expansion of chimeric antigen receptor-expressing cells

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535294A (ja) 2002-03-19 2005-11-24 キュラジェン コーポレイション 治療ポリペプチド、それをコードする核酸、および使用方法
JP2007525434A (ja) 2003-03-19 2007-09-06 アブジェニックス インコーポレイテッド T細胞、免疫グロブリンドメインおよびムチンドメイン1(tim−1)抗原に対する抗体およびその使用。
JP2009515897A (ja) 2005-11-10 2009-04-16 キュラジェン コーポレイション T細胞の免疫グロブリンドメインおよびムチンドメイン1(tim−1)抗原に対する抗体を用いて卵巣癌および腎臓癌を処置する方法
JP2014507118A (ja) 2010-12-09 2014-03-27 ザ トラスティーズ オブ ザ ユニバーシティ オブ ペンシルバニア 癌を治療するためのキメラ抗原受容体改変t細胞の使用
JP2015527070A (ja) 2012-08-20 2015-09-17 フレッド ハッチンソン キャンサー リサーチ センター 細胞免疫療法のための方法および組成物
WO2015142675A2 (en) 2014-03-15 2015-09-24 Novartis Ag Treatment of cancer using chimeric antigen receptor

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US20190336534A1 (en) 2019-11-07
CN110494451B (zh) 2023-12-01
US11541076B2 (en) 2023-01-03
EP3568416A1 (en) 2019-11-20
EP3568416A4 (en) 2020-07-08
US20230355673A1 (en) 2023-11-09
WO2018132695A1 (en) 2018-07-19
CN110494451A (zh) 2019-11-22
JP2020513839A (ja) 2020-05-21

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