JP7621247B2 - 初代nk car構築物及び方法 - Google Patents
初代nk car構築物及び方法 Download PDFInfo
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Description
42KBのサイズであり、2019年11月6日に作成され、本出願とともにEFS-Webを介して電子的に提出された104077.00016Pro_ST25という名称の配列表のASCIIテキストファイルの内容は、その全体が参照により援用される。
対象における癌又は腫瘍を治療する方法であって、それを必要としている患者に対して、治療有効量の、上記に開示される修飾NK細胞又は上記に開示される修飾NK細胞を含む組成物を対象に投与することを含む方法が本明細書に提供される。投与は、癌を治療するか、対象における腫瘍のサイズを減少させるか又は対象における癌転移を減少させることが想定される。
Claims (11)
- T7プロモーター配列部分、5’非翻訳(5’-UTR)配列部分、ポリ-A配列部分、シグナルペプチド配列部分、一本鎖抗体フラグメント配列部分、ヒンジ領域配列部分、膜貫通ドメイン配列部分及び1つ以上の細胞内ドメイン配列部分を含む組み換え核酸であって、配列番号1、配列番号2、配列番号3又は配列番号4のいずれか1つに対して少なくとも90%の同一性を有する、組み換え核酸。
- 前記ヒンジ配列部分は、前記一本鎖抗体フラグメント配列部分の移動範囲を提供する、請求項1に記載の組み換え核酸。
- 前記膜貫通ドメイン配列部分は、前記膜貫通ドメイン配列部分によってコードされる膜貫通ドメインの膜への挿入を可能にする、請求項1に記載の組み換え核酸。
- 前記細胞内ドメイン配列部分は、CD28及び/又はCD3ζを含む、請求項1に記載の組み換え核酸。
- 前記細胞内ドメイン配列部分は、CD28及び/又はFcεRIγを含む、請求項1に記載の組み換え核酸。
- 前記細胞内ドメイン配列部分は、腫瘍細胞に対する細胞傷害活性を提供する、請求項1に記載の組み換え核酸。
- ベクター中にある、請求項1に記載の組み換え核酸。
- CD16aをコードする配列部分をさらに含む、請求項1に記載の組み換え核酸。
- ER-IL2をコードする配列部分をさらに含む、請求項1に記載の組み換え核酸。
- CAR-NK細胞を生成する方法であって、初代NK細胞を、請求項1~9のいずれか一項に記載の組み換え核酸でトランスフェクトすることを含む方法。
- 請求項1~9のいずれか一項に記載の組み換え核酸を含む組み換え細胞であって、細菌細胞であるか、又は自己NK細胞であるか、又は遺伝子組み換えNK細胞である、組み換え細胞。
Priority Applications (1)
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JP2024189317A JP2025016599A (ja) | 2019-11-26 | 2024-10-28 | 初代nk car構築物及び方法 |
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PCT/US2019/063454 WO2021107940A1 (en) | 2019-11-26 | 2019-11-26 | Primary nk car constructs and methods |
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JP2024189317A Division JP2025016599A (ja) | 2019-11-26 | 2024-10-28 | 初代nk car構築物及び方法 |
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WO2014099671A1 (en) | 2012-12-20 | 2014-06-26 | Bluebird Bio, Inc. | Chimeric antigen receptors and immune cells targeting b cell malignancies |
US20160361360A1 (en) | 2015-06-12 | 2016-12-15 | Immunomedics, Inc. | Disease therapy with chimeric antigen receptor (car) constructs and t cells (car-t) or nk cells (car-nk) expressing car constructs |
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EP3692794A1 (en) * | 2011-09-16 | 2020-08-12 | Baylor College of Medicine | Targeting the tumor microenvironment using manipulated nkt cells |
WO2014145252A2 (en) * | 2013-03-15 | 2014-09-18 | Milone Michael C | Targeting cytotoxic cells with chimeric receptors for adoptive immunotherapy |
EP3549612A1 (en) * | 2015-03-02 | 2019-10-09 | Innovative Cellular Therapeutics Co., Ltd. | Reducing immune tolerance induced by pd-l1 |
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CN109419818B (zh) * | 2017-08-24 | 2021-08-10 | 厦门大学 | 一种用于治疗肿瘤的埃可病毒 |
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CA3093705A1 (en) * | 2018-03-16 | 2019-09-19 | Thomas Jefferson University | Anti-gucy2c chimeric antigen receptor compositions and methods |
US20210198342A1 (en) * | 2018-05-22 | 2021-07-01 | Nantkwest, Inc. | FC-EPSILON CAR (Very imp commercially - in clinical trial) |
US20210293787A1 (en) * | 2018-08-01 | 2021-09-23 | Nantkwest, Inc. | Combined invasion and cytotoxicity assay using chemokine secreting target cells |
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JP7092404B2 (ja) * | 2018-10-31 | 2022-06-28 | イミュニティーバイオ、インコーポレイテッド | Pd-l1キメラ抗原受容体を発現するnk細胞によるpd-l1陽性悪性腫瘍の排除 |
IL277414B2 (en) * | 2018-11-06 | 2025-04-01 | Immunitybio Inc | NK–92 cells with chimeric antigen receptor modification |
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WO2014099671A1 (en) | 2012-12-20 | 2014-06-26 | Bluebird Bio, Inc. | Chimeric antigen receptors and immune cells targeting b cell malignancies |
US20160361360A1 (en) | 2015-06-12 | 2016-12-15 | Immunomedics, Inc. | Disease therapy with chimeric antigen receptor (car) constructs and t cells (car-t) or nk cells (car-nk) expressing car constructs |
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CA3113962A1 (en) | 2021-05-26 |
AU2019468311A1 (en) | 2021-06-10 |
KR102674654B1 (ko) | 2024-06-12 |
CN113302307B (zh) | 2024-04-05 |
IL282319A (en) | 2021-09-30 |
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