JP2019504877A5 - - Google Patents

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JP2019504877A5
JP2019504877A5 JP2018553042A JP2018553042A JP2019504877A5 JP 2019504877 A5 JP2019504877 A5 JP 2019504877A5 JP 2018553042 A JP2018553042 A JP 2018553042A JP 2018553042 A JP2018553042 A JP 2018553042A JP 2019504877 A5 JP2019504877 A5 JP 2019504877A5
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particles
composition
carrier
antigens
composition according
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JP7194593B2 (ja
JP2019504877A (ja
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Priority claimed from PCT/US2016/068423 external-priority patent/WO2017112899A1/en
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Claims (16)

  1. 負のゼータ電位を有する担体粒子に共有結合した1又は複数の抗原を含む組成物であって、前記1又は複数の抗原が前記粒子中に封入されている、組成物。
  2. 前記1又は複数の抗原が、前記担体粒子の内部表面に共有結合している、請求項1に記載の組成物。
  3. 前記粒子のゼータ電位が約−100mV未満である、請求項1又は2に記載の組成物。
  4. 前記粒子が約50:50、80:20から約100:0のモル比を有するポリマー又はコポリマーを含む、請求項1からのいずれか一項に記載の組成物。
  5. 前記粒子が、ポリスチレン粒子、カルボキシル化ポリスチレン粒子、PLURONIC(登録商標)安定化ポリプロピレンスルフィド粒子、ポロキサマー安定化担体粒子、又はポリ(乳酸−co−グリコール酸)粒子を含む、請求項1からのいずれか一項に記載の組成物。
  6. 前記粒子が約0.1μmから約10μmの間の平均直径を有する、請求項1からのいずれか一項に記載の組成物。
  7. 前記1又は複数の抗原が、自己免疫抗原、対象に移植される組織上に発現される抗原、酵素置換療法のための酵素、タンパク質療法、又はアレルゲンを含む、請求項1からのいずれか一項に記載の組成物。
  8. 前記1又は複数の抗原が、前記担体粒子に直接的に共有結合している、請求項1からのいずれか一項に記載の組成物。
  9. 対象において抗原特異的寛容を誘導する方法に使用するための、負のゼータ電位を有する担体粒子に共有結合した1又は複数の抗原を含む有効量の組成物であって、前記1又は複数の抗原が前記粒子中に封入されている、組成物
  10. 前記疾患又は状態が、自己免疫疾患、リソソーム蓄積症、酵素欠損、炎症性疾患、アレルギー、移植拒絶、及び高度免疫応答からなる群から選択される、請求項に記載の組成物
  11. 前記担体粒子が、ポリスチレン粒子、カルボキシル化ポリスチレン粒子、PLURONIC(登録商標)安定化ポリプロピレンスルフィド粒子、ポロキサマー安定化担体粒子、又はポリ(乳酸−co−グリコール酸)粒子を含む、請求項9又は10に記載の組成物
  12. 当該組成物が静脈内投与される、請求項から11のいずれか一項に記載の組成物
  13. 調節性T細胞を誘導する方法であって、前記T細胞を、請求項1に記載の組成物の有効量を用いて処理することを含む、方法に使用され、粒径が80nmより大きい、請求項1に記載の組成物
  14. 負のゼータ電位を有する寛容化免疫改変粒子(TIMP)の調製のための方法であって、
    a)1又は複数の担体ポリマーを、1又は複数の抗原と共有結合で連結して、担体ポリマー−抗原コンジュゲートを形成することと、
    b)前記担体ポリマー−抗原コンジュゲートを、TIMPを形成するのに有効な条件下で溶液と接触させることと、
    を含み、
    負のゼータ電位を有する前記TIMPが形成され、前記1又は複数の抗原が前記TIMP中に封入される、
    方法。
  15. 前記粒子が、ポリスチレン粒子、カルボキシル化ポリスチレン粒子、PLURONIC(登録商標)安定化ポリプロピレンスルフィド粒子、ポロキサマー安定化担体粒子、又はポリ(乳酸−co−グリコール酸)粒子を含む、請求項14に記載の方法。
  16. 前記担体ポリマーが、共重合によって形成される、請求項14又は15に記載の方法。
JP2018553042A 2015-12-23 2016-12-22 共有ポリマー抗原コンジュゲート化粒子 Active JP7194593B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022125126A JP2022169597A (ja) 2015-12-23 2022-08-04 共有ポリマー抗原コンジュゲート化粒子

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562387183P 2015-12-23 2015-12-23
US62/387,183 2015-12-23
US201662292098P 2016-02-05 2016-02-05
US62/292,098 2016-02-05
PCT/US2016/068423 WO2017112899A1 (en) 2015-12-23 2016-12-22 Covalent polymer-antigen conjugated particles

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JP2019504877A JP2019504877A (ja) 2019-02-21
JP2019504877A5 true JP2019504877A5 (ja) 2020-02-06
JP7194593B2 JP7194593B2 (ja) 2022-12-22

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JP2022125126A Pending JP2022169597A (ja) 2015-12-23 2022-08-04 共有ポリマー抗原コンジュゲート化粒子

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US (2) US11510996B2 (ja)
EP (1) EP3393514A4 (ja)
JP (2) JP7194593B2 (ja)
KR (1) KR20180101410A (ja)
AU (1) AU2016379413B2 (ja)
CA (1) CA3008892A1 (ja)
IL (1) IL260074A (ja)
WO (1) WO2017112899A1 (ja)

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