JP7755371B2 - 共通キメラ抗原受容体発現免疫細胞のためのターゲティングモジュールならびに癌、感染および自己免疫障害の処置における使用 - Google Patents
共通キメラ抗原受容体発現免疫細胞のためのターゲティングモジュールならびに癌、感染および自己免疫障害の処置における使用Info
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- C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
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Description
ペプチドターゲティングモジュール(pTM)は、ある特定のヒト細胞表面のタンパク質またはタンパク質複合体に特異的な結合部分と、UniCARの結合部分によって認識されるタグという2つのドメインを含む。pTMは、当業者に公知の技術によって製造されることができる。これらの技術には、ポリペプチド鎖の人工的な合成または固相および液相の化学合成が含まれるが、それらに限定されない。
a)本発明による少なくとも1つのターゲティングモジュールと
b)共通キメラ抗原受容体をコードする核酸を含むベクターまたは細胞と
を含むキットをさらに含み、この中で、共通キメラ抗原受容体は、3つのドメインを含み、この中で、
第一のドメインは、タグ結合ドメインであり、
第二のドメインは、細胞外ヒンジおよび膜貫通ドメインであり、かつ
第三のドメインは、シグナル伝達ドメインであり、
この中で、タグ結合ドメインは、本発明によるターゲティングモジュールのタグへ結合する。
免疫細胞は、種々の方法によってUniCARを発現するよう遺伝子操作することができる。UniCARをコードするポリヌクレオチドベクターおよび遺伝子操作された免疫細胞内でのUniCARの発現を確実にするすべての必要な要素は、免疫細胞内へと移入される。ベクターの移入は、電気穿孔法、または核酸のトランスフェクション、またはアデノウイルス、アデノ随伴ウイルス、レトロウイルス、泡沫状ウイルスもしくはレンチウイルスのウイルス遺伝子移入のようなウイルスベクター系の助力によって実施することができる。
・哺乳類動物へ共通キメラ抗原受容体をコードする核酸を含む有効量のベクターまたは細胞を投与することであって、共通キメラ抗原受容体は、3つのドメインを含み、第一のドメインがタグ結合ドメインであり、第二のドメインが細胞外ヒンジおよび膜貫通ドメインであり、かつ第三のドメインがシグナル伝達ドメインであり、タグ結合ドメインがヒト核タンパク質由来のタグへ結合することと
・本発明によるターゲティングモジュールを投与することと
を含む方法であって、
ターゲティングモジュールが、共通キメラ抗原受容体を発現するエフェクター細胞の投与の前に、またはその投与と同時に、またはその投与の後に対象へ投与される。
1 タグ結合ドメインである第一のドメイン
2 細胞外ヒンジおよび膜貫通ドメインである第二のドメイン
3 シグナル伝達ドメインである第三のドメイン
4 短鎖ペプチドリンカーである任意の第四のドメイン
Claims (12)
- ヒト細胞表面のタンパク質またはタンパク質複合体に特異的な化学的に合成されたペプチド結合部分と、タグとを含む、ターゲティングモジュールであって、
以下の式(I):
または式(II):
(式中、[Z]は、単一のキレーターまたは芳香族アミノ酸もしくはその複合体であり、oは2以上の反復するリンカーである)による構造を有する、ターゲティングモジュール。 - Zが単一のキレーターである、請求項1記載のターゲティングモジュール。
- 癌、感染症、炎症性障害または自己免疫障害の処置における使用のための、請求項1または2記載のターゲティングモジュール。
- a)請求項1または2記載のターゲティングモジュールと、
b)共通キメラ抗原受容体をコードする核酸を含むベクターまたは細胞と、
を含むキットであって、前記共通キメラ抗原受容体が3つのドメインを含み、
第一のドメインが、タグ結合ドメインであり、
第二のドメインが、細胞外ヒンジおよび膜貫通ドメインであり、かつ
第三のドメインが、シグナル伝達ドメインであり、
前記タグ結合ドメインが、請求項1または2記載のターゲティングモジュールの前記タグへ結合する、キット。 - 前記タグ結合ドメインが、ヒト核Laタンパク質由来のタグへ結合し、かつ、前記タグ結合ドメインが抗体または抗原結合フラグメントであり、前記タグ結合ドメインが、抗LaエピトープscFvを構成する、請求項4記載のキット。
- 前記タグ結合ドメインが、配列番号21および22または配列番号23および24による抗LaエピトープscFvを構成する、請求項4または5記載のキット。
- 前記細胞外ヒンジおよび膜貫通ドメインが、ヒトCD28分子、CD8a鎖NK細胞受容体、抗体の定常領域の部分のヒンジおよび膜貫通ドメイン、ならびにこれらの組み合わせから選択される、請求項4から6までのいずれか1項記載のキット。
- 前記CD8a鎖NK細胞受容体が、ナチュラルキラー基NKG2D受容体である、請求項7記載のキット。
- 前記シグナル伝達ドメインが、CD28、CD137(4-1BB)、CD134(OX40)、DAP10およびCD27の細胞質領域、プログラム細胞死1(PD-1)、細胞毒性Tリンパ球抗原4(CTLA-4)、CD3鎖の細胞質領域、DAP12および活性化Fc受容体から選択される、請求項4から8までのいずれか1項記載のキット。
- 前記核酸が、配列番号17、18、19または20によるアミノ酸配列を有する共通キメラ抗原受容体をコードする配列番号1、9、13または16によって示される、請求項4から9までのいずれか1項記載のキット。
- 請求項4から10までのいずれか1項記載のキットを含む、医薬組成物。
- 癌、感染症、炎症性障害または自己免疫障害の処置における使用のための、請求項4から10までのいずれか1項記載のキットまたは請求項11記載の医薬組成物。
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| Application Number | Priority Date | Filing Date | Title |
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| JP2023091243A JP2023110028A (ja) | 2017-06-09 | 2023-06-01 | 共通キメラ抗原受容体発現免疫細胞のためのターゲティングモジュールならびに癌、感染および自己免疫障害の処置における使用 |
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| EP17175124 | 2017-06-09 | ||
| EP17175124.1 | 2017-06-09 | ||
| PCT/EP2018/065193 WO2018224660A1 (en) | 2017-06-09 | 2018-06-08 | Targeting modules for universal chimeric antigen receptor expressing immune cells and use in the treatment of cancer infections and autoimmune disorders |
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| JP2023091243A Division JP2023110028A (ja) | 2017-06-09 | 2023-06-01 | 共通キメラ抗原受容体発現免疫細胞のためのターゲティングモジュールならびに癌、感染および自己免疫障害の処置における使用 |
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| JP2020525408A JP2020525408A (ja) | 2020-08-27 |
| JP7755371B2 true JP7755371B2 (ja) | 2025-10-16 |
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| JP2023091243A Revoked JP2023110028A (ja) | 2017-06-09 | 2023-06-01 | 共通キメラ抗原受容体発現免疫細胞のためのターゲティングモジュールならびに癌、感染および自己免疫障害の処置における使用 |
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| US (2) | US11560426B2 (ja) |
| EP (1) | EP3634474A1 (ja) |
| JP (2) | JP7755371B2 (ja) |
| CN (2) | CN110678198B (ja) |
| AU (1) | AU2018280856B2 (ja) |
| CA (1) | CA3065133A1 (ja) |
| WO (1) | WO2018224660A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2990416B1 (en) * | 2014-08-29 | 2018-06-20 | GEMoaB Monoclonals GmbH | Universal chimeric antigen receptor expressing immune cells for targeting of diverse multiple antigens and method of manufacturing the same and use of the same for treatment of cancer, infections and autoimmune disorders |
| CN116284402A (zh) | 2016-12-21 | 2023-06-23 | 特尼奥生物股份有限公司 | 仅有重链的抗bcma抗体 |
| CN110678198B (zh) * | 2017-06-09 | 2024-02-02 | 阿文塞勒欧洲有限公司 | 针对表达通用嵌合抗原受体的免疫细胞的靶向模块及其在治疗癌症、感染和自身免疫性病症中的用途 |
| KR102742528B1 (ko) | 2017-06-20 | 2024-12-16 | 테네오바이오, 인코포레이티드 | 항-bcma 중쇄-단독 항체 |
| US20230364234A1 (en) * | 2020-03-06 | 2023-11-16 | Albert Einstein College Of Medicine | Compositions and methods for chimeric antigen receptor (car)-modified cell modulation |
| EP3881866A1 (en) | 2020-03-16 | 2021-09-22 | GEMoaB GmbH | A targeting module comprising pd-l1 and/or pd-l2 for use in a method for stimulating a chimeric antigen receptor mediated response in a mammal |
| CA3189297A1 (en) * | 2020-06-30 | 2022-01-06 | Nathan Trinklein | Multi-specific antibodies binding to bcma |
| CN114426583B (zh) * | 2020-10-29 | 2023-10-10 | 中国科学技术大学 | 用于急性髓系白血病的细胞疗法的嵌合抗原受体 |
| EP4176895A1 (en) | 2021-11-08 | 2023-05-10 | AvenCell Europe GmbH | Targeting modules against il13ra2 or her2 for use in combination with a chimeric antigen receptor |
| CN115353553B (zh) * | 2022-06-27 | 2023-06-02 | 上海理工大学 | 一种靶向钙敏感受体的促cck分泌肽及其制备方法和应用 |
| CN119020381A (zh) * | 2024-10-28 | 2024-11-26 | 上海兴瑞一达生物科技有限公司 | 一种双靶点的嵌合抗原受体、car-t细胞及其应用 |
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| EP2990416A1 (en) | 2014-08-29 | 2016-03-02 | GEMoaB Monoclonals GmbH | Universal chimeric antigen receptor expressing immune cells for targeting of diverse multiple antigens and method of manufacturing the same and use of the same for treatment of cancer, infections and autoimmune disorders |
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| EP3699162B1 (en) * | 2006-11-08 | 2022-06-29 | Molecular Insight Pharmaceuticals, Inc. | Heterodimers of glutamic acid |
| CA2755965C (en) | 2009-03-19 | 2019-04-16 | The Johns Hopkins University | Psma-targeting compounds and uses thereof |
| EP2651442B1 (en) | 2010-12-14 | 2020-04-22 | University of Maryland, Baltimore | Universal anti-tag chimeric antigen receptor-expressing t cells and methods of treating cancer |
| US9708384B2 (en) | 2011-09-22 | 2017-07-18 | The Trustees Of The University Of Pennsylvania | Universal immune receptor expressed by T cells for the targeting of diverse and multiple antigens |
| SG11201602249RA (en) | 2013-10-18 | 2016-05-30 | Deutsches Krebsforsch | Labeled inhibitors of prostate specific membrane antigen (psma), their use as imaging agents and pharmaceutical agents for the treatment of prostate cancer |
| CN110678198B (zh) * | 2017-06-09 | 2024-02-02 | 阿文塞勒欧洲有限公司 | 针对表达通用嵌合抗原受体的免疫细胞的靶向模块及其在治疗癌症、感染和自身免疫性病症中的用途 |
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| EP2990416A1 (en) | 2014-08-29 | 2016-03-02 | GEMoaB Monoclonals GmbH | Universal chimeric antigen receptor expressing immune cells for targeting of diverse multiple antigens and method of manufacturing the same and use of the same for treatment of cancer, infections and autoimmune disorders |
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| Bioconjugate Chem., 2016年, 発行日, 27, 737-751 |
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| JP2023110028A (ja) | 2023-08-08 |
| EP3634474A1 (en) | 2020-04-15 |
| WO2018224660A1 (en) | 2018-12-13 |
| US11560426B2 (en) | 2023-01-24 |
| JP2020525408A (ja) | 2020-08-27 |
| CN110678198B (zh) | 2024-02-02 |
| US20230272066A1 (en) | 2023-08-31 |
| CN110678198A (zh) | 2020-01-10 |
| US12173063B2 (en) | 2024-12-24 |
| US20200131262A1 (en) | 2020-04-30 |
| AU2018280856B2 (en) | 2024-10-10 |
| CN117164726A (zh) | 2023-12-05 |
| CA3065133A1 (en) | 2018-12-13 |
| AU2018280856A1 (en) | 2019-12-19 |
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