JP6826571B2 - 癌キラー細胞の殺害能を増加させる癌治療用組換えタンパク質及びその用途 - Google Patents
癌キラー細胞の殺害能を増加させる癌治療用組換えタンパク質及びその用途 Download PDFInfo
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Description
Claims (9)
- i)癌キラー細胞に搭載されて癌キラー細胞の殺害能を増加させることができる配列番号1のアミノ酸で構成された、癌治療用組換えタンパク質、
ii)前記i)アミノ酸のC−末端にPTDがさらに融合されたものである組換えタンパク質、
または
iii)癌キラー細胞に搭載されて癌キラー細胞の殺害能を増加させることができる配列番号1のアミノ酸のC−末端にPTDがさらに融合されたものである組換えタンパク質が搭載された癌キラー細胞を含む、癌治療用薬学的組成物。 - 前記癌は、肺癌、胃癌、結腸癌、乳癌、骨癌、膵臓癌、皮膚癌、頭部癌、頭頸部癌、黒色腫、子宮癌、卵巣癌、大腸癌、小腸癌、直腸癌、肛門付近癌、卵管癌腫、子宮内膜癌、子宮頸部癌、膣癌、陰門癌、ホジキン病(Hodgkin’sdisease)、食道癌、リンパ腺癌、膀胱癌、胆嚢癌、内分泌腺癌、前立腺癌、副腎癌、軟組織肉腫、尿道癌、陰茎癌、慢性又は急性白血病、リンパ球リンパ腫、腎臓癌、輸尿管癌、腎臓骨盤癌、血液癌、脳癌、中枢神経系(CNS;centralnervoussystem)腫瘍、脊髄腫瘍、脳幹神経膠腫、または脳下垂体腺腫である、請求項1に記載の癌治療用薬学的組成物。
- 請求項1に記載の組成物を薬学的に有用な量でヒトを除いた癌の疑いのある個体に投与するステップを含む、癌治療方法。
- 前記ii)のPTDの融合は、ペプチドリンカーまたは直接融合によるものである、請求項1に記載の癌治療用薬学的組成物。
- 前記組換えタンパク質は、T細胞抗原受容体の刺激によって免疫シナプスで重合されるアクチンを安定化させることができることを特徴とする、請求項1に記載の癌治療用薬学的組成物。
- 前記組換えタンパク質が癌キラー細胞に搭載された場合、組換えタンパク質が癌キラー細胞に搭載されていない対照群に比べて、サイトカインの発現を増加させるものである、請求項1に記載の癌治療用薬学的組成物。
- 前記サイトカインは、mIL−2、mIFNγ、及びmGZMBのうちの1つ以上である、請求項6に記載の癌治療用薬学的組成物。
- 前記iii)の癌キラー細胞の組換えタンパク質の搭載は、
A)配列番号1のアミノ酸で構成された組換えタンパク質、または配列番号1のアミノ酸のC−末端にPTDが融合された組換えタンパク質をコードするポリヌクレオチドをレトロウイルスによって形質導入するか、または
B)配列番号1のアミノ酸のC−末端にPTDが融合された組換えタンパク質形態で導入されてなるものである、請求項1に記載の癌治療用薬学的組成物。 - 前記PTDは配列番号2で構成される、請求項1に記載の癌治療用薬学的組成物。
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| KR1020180041625A KR102055847B1 (ko) | 2018-04-10 | 2018-04-10 | 암 살해세포의 살해능을 증가시키는 암 치료용 재조합 단백질 및 이의 용도 |
| KR10-2018-0041625 | 2018-04-10 |
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| JP2019206508A JP2019206508A (ja) | 2019-12-05 |
| JP6826571B2 true JP6826571B2 (ja) | 2021-02-03 |
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| US (1) | US11440941B2 (ja) |
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| US12123881B2 (en) * | 2018-04-20 | 2024-10-22 | Unm Rainforest Innovations | Rap1-Gtp, Rac1-GTP and FMS-like tyrosine kinase 3 ligand (FLT3-L) as biomarkers for early detection of sepsis |
| WO2021060751A1 (ko) | 2019-09-25 | 2021-04-01 | 주식회사 사피엔반도체 | 픽셀 및 이를 포함하는 표시장치 |
| CN112592898B (zh) * | 2020-12-21 | 2024-02-13 | 广东昭泰细胞生物科技有限公司 | 一种重编程nk饲养细胞及其制备方法和应用 |
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| US7485414B2 (en) * | 2002-08-30 | 2009-02-03 | Rigel Pharmaceuticals, Inc. | Modulators of angiogenesis |
| AU2013203190B2 (en) | 2009-03-25 | 2016-05-19 | Celularity Inc. | Tumor suppression using human placenta-derived intermediate natural killer cells and immunomodulatory compounds |
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| KR102055847B1 (ko) | 2019-12-13 |
| KR20190118384A (ko) | 2019-10-18 |
| EP3552618A1 (en) | 2019-10-16 |
| EP3552618B1 (en) | 2020-09-30 |
| JP2019206508A (ja) | 2019-12-05 |
| US11440941B2 (en) | 2022-09-13 |
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