JP2018523710A5 - - Google Patents

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JP2018523710A5
JP2018523710A5 JP2018527853A JP2018527853A JP2018523710A5 JP 2018523710 A5 JP2018523710 A5 JP 2018523710A5 JP 2018527853 A JP2018527853 A JP 2018527853A JP 2018527853 A JP2018527853 A JP 2018527853A JP 2018523710 A5 JP2018523710 A5 JP 2018523710A5
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composition
nanostructure
carrier
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JP6887685B2 (ja
JP2018523710A (ja
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  1. 腫瘍に向かい、生物活性タンパク質を含むナノ構造体と共役している、有核担体細胞を含む組成物、ここで担体細胞はCD45受容体を有し、CD45受容体に結合するリガンドを有するナノ構造体と共役している、または担体細胞は負に帯電した細胞膜を有し、ナノ構造体が細胞膜と静電的に相互作用するポリカチオン性表面を有する、ここでナノ構造体はタンパク質ナノゲルまたはリポソームであり、リガンドは抗CD45モノクローナル抗体である
  2. 担体細胞が、CD45受容体を有し、CD45受容体に結合するリガンドを含むナノ構造体と共役している、請求項1に記載の組成物。
  3. 担体細胞が負に帯電した細胞膜を有し、ナノ構造体が細胞膜と静電的に相互作用するポリカチオン性表面を有する、請求項1または2に記載の組成物。
  4. ポリカチオンがポリリジンである、請求項3に記載の組成物
  5. ポリカチオンが、ポリエチレングリコール−b−ポリリジン(PEG−PLL)である、請求項3に記載の組成物。
  6. ナノ構造体がタンパク質ナノゲルであり、タンパク質ナノゲルが、分解性リンカーを介して互いに可逆的かつ共有結合的に架橋する、複数の生物活性タンパク質を含む、請求項1〜5のいずれかに記載の組成物。
  7. 分解性リンカーが、ジスルフィド結合を含む酸化還元応答性リンカーである、請求項6に記載の組成物。
  8. ナノ構造体がリポソームであり、リポソームが複数の生物活性タンパク質を含む、請求項1〜5のいずれかに記載の組成物。
  9. リポソームが、膜間架橋多重層ベシクル(ICMV)または単層ベシクルである、請求項8に記載の組成物。
  10. 担体細胞が、T細胞、B細胞、ナチュラルキラー(NK)細胞または造血前駆細胞である、請求項1〜9のいずれかに記載の組成物。
  11. 担体細胞が、CD8 T細胞、CD4 T細胞、養子導入T細胞およびキメラ抗原受容体(CAR)T細胞から選択されるT細胞である、請求項10に記載の組成物。
  12. 生物活性タンパク質が抗体またはサイトカインである、請求項1〜11のいずれかに記載の組成物。
  13. サイトカインが、IL−2、IL−15またはIL−15−Saである、請求項12に記載の組成物。
  14. サイトカインがIL−15−Saである、請求項12に記載の組成物。
  15. IL−15−Saが、二量体IL−15RαSu/Fcおよび2分子のIL−15N72Dを含む複合体を含む、請求項14に記載の組成物。
  16. 二量体IL−15RαSu/Fcが、配列番号2に記載のアミノ酸配列を含み、IL−15N72D分子が、配列番号1に記載のアミノ酸配列を含む、請求項15に記載の組成物。
  17. 薬学的に許容し得る担体をさらに含む、請求項1〜16のいずれかに記載の組成物。
  18. 生物活性タンパク質を、腫瘍を有する対象に送達する薬物としての使用のための、請求項1〜17のいずれかに記載の組成物。
  19. 腫瘍が固形腫瘍である、請求項18に記載の組成物。
  20. がんを処置する薬物としての使用のための、請求項1〜17のいずれかに記載の組成物。
JP2018527853A 2015-08-12 2016-08-12 ナノ粒子の細胞表面共役 Active JP6887685B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562204337P 2015-08-12 2015-08-12
US62/204,337 2015-08-12
PCT/US2016/046891 WO2017027843A1 (en) 2015-08-12 2016-08-12 Cell surface coupling of nanoparticles

Publications (3)

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JP2018523710A JP2018523710A (ja) 2018-08-23
JP2018523710A5 true JP2018523710A5 (ja) 2019-09-19
JP6887685B2 JP6887685B2 (ja) 2021-06-16

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JP2018527853A Active JP6887685B2 (ja) 2015-08-12 2016-08-12 ナノ粒子の細胞表面共役

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US (3) US11034752B2 (ja)
EP (1) EP3334417A4 (ja)
JP (1) JP6887685B2 (ja)
CN (2) CN108990413A (ja)
AU (2) AU2016305087B2 (ja)
CA (1) CA2995212A1 (ja)
WO (1) WO2017027843A1 (ja)

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