JP2019504832A - 免疫寛容応答を生成する組成物及び方法 - Google Patents
免疫寛容応答を生成する組成物及び方法 Download PDFInfo
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Abstract
【選択図】図17A
Description
前記対象に対して、硫酸化多糖類と、該硫酸化多糖類の硫酸基に対してそれぞれ非共有的に結合する第1の生物活性ポリペプチド及び第2の生物活性ポリペプチドとを含む組成物を投与するステップを有し、前記組成物が、支持マトリックスをさらに含み、前記支持マトリックスが、多糖類、タンパク質、細胞外マトリックス成分、合成ポリマー、及びそれらの任意の混合物からなる群より選択されるポリマーを含む方法に関する。一実施形態では、前記第1の生物活性ポリペプチドは、トランスフォーミング増殖因子β1(TGF−β1)である。一実施形態では、前記第2の生物活性ポリペプチドは、ミエリンオリゴデンドロサイト糖タンパク質(MOG)である。
対象に対して、硫酸化多糖類と、該硫酸化多糖類の硫酸基に対して非共有的に結合する第1の生物活性ポリペプチド及び第2の生物活性ポリペプチドとを含む組成物を投与するステップを有し、該組成物が、支持マトリックスをさらに含み、支持マトリックスが、多糖類、タンパク質、細胞外マトリックス成分、合成ポリマー、及びそれらの任意の混合物からなる群より選択されるポリマーである、方法に関する。一実施形態では、第1の生物活性ポリペプチドは、トランスフォーミング増殖因子β1(TGF−β1)である。一実施形態では、第2の生物活性ポリペプチドは、ミエリンオリゴデンドロサイト糖タンパク質(MOG)である。
材料及び方法
細胞移植デバイスの構築及び免疫調節性
細胞移植デバイスのインビボ血管新生
インビボ局所免疫調節及びアロ線維芽細胞移植片生存率
親和結合したTGF−βによる、アロ細胞特異的末梢性T細胞の活性化の抑制
多発性硬化症(MS)を治療するためのアルギン酸塩/硫酸化アルギン酸マトリックス(afTGF−β)に対するTGF−βの親和結合
I型糖尿病を治療するためのafTGF−β
Claims (32)
- 対象における免疫寛容応答を誘導する方法であって、
前記対象に対して、硫酸化多糖類と、該硫酸化多糖類の硫酸基に対して非共有的に結合する生物活性ポリペプチドとを含む組成物を投与するステップを有し、
前記生物活性ポリペプチドが、トランスフォーミング増殖因子β1(TGF−β1)を含む、方法。 - 前記免疫寛容応答が、同種移植成功の向上を含む、請求項1に記載の方法。
- 前記免疫寛容応答が、アロ細胞移植に対する免疫応答の抑制を含む、請求項2に記載の方法。
- 前記免疫寛容応答が、アロ細胞アポトーシスの抑制を含む、請求項2に記載の方法。
- 前記免疫寛容応答が、アロ細胞生存の増加を含む、請求項2に記載の方法。
- 前記免疫寛容応答が、アロ細胞移植の血管新生の促進を含む、請求項2に記載の方法。
- 前記免疫寛容応答が、自己免疫疾患または障害の抑制を含む、請求項1に記載の方法。
- 前記自己免疫疾患または傷害が、多発性硬化症、乾癬、及びI型糖尿病を含む、請求項7に記載の方法。
- 前記免疫寛容応答が、前記組成物の投与領域に限局される、請求項1に記載の方法。
- 前記免疫寛容応答が、前記生物活性ポリペプチドの長期間の提示を含む、請求項1に記載の方法。
- 前記免疫寛容応答が、炎症性シグナル伝達の抑制を含む、請求項1に記載の方法。
- 前記免疫寛容応答が、樹状細胞成熟の抑制を含む、請求項1に記載の方法。
- 前記免疫寛容応答が、CD8+T細胞の細胞傷害性応答の抑制を含む、請求項1に記載の方法。
- 前記免疫寛容応答が、制御性T細胞分化の促進を含む、請求項1に記載の方法。
- 対象における同種移植拒絶を減少させるかまたは防止する方法であって、
前記対象に対して、硫酸化多糖類と、該硫酸化多糖類の硫酸基に対して非共有的に結合する生物活性ポリペプチドとを含む組成物を投与するステップを有し、
前記生物活性ポリペプチドが、トランスフォーミング増殖因子β1(TGF−β1)を含む、方法。 - 対象における自己免疫疾患または障害を治療する方法であって、
前記対象に対して、硫酸化多糖類と、該硫酸化多糖類の硫酸基に対して非共有的に結合する生物活性ポリペプチドとを含む組成物を投与するステップを有し、
前記生物活性ポリペプチドが、トランスフォーミング増殖因子β1(TGF−β1)を含む、方法。 - 前記組成物が、前記硫酸化多糖類の硫酸基に対して非共有的に結合する少なくとも1つの別の生物活性ポリペプチドをさらに含む、請求項1ないし16のいずれかに記載の方法。
- 前記少なくとも1つの別の生物活性ポリペプチドが、正に帯電したポリペプチド、ヘパリン結合性ポリペプチド、またはその両方を含む、請求項17に記載の方法。
- 前記少なくとも1つの別の生物活性ポリペプチドが、ヘパリン結合性ポリペプチドを含む、請求項18に記載の方法。
- 前記少なくとも1つの別の生物活性ポリペプチドが、
アンチトロンビンIII(AT III)、トロンボポエチン(TPO)、セリンプロテアーゼ阻害剤(SLP1)、C1エステラーゼ阻害剤(C1 INH)、ワクシニアウイルス補体制御タンパク質(VCP)、線維芽細胞増殖因子(FGF)、FGF受容体、血管内皮増殖因子(VEGF)、肝細胞増殖因子(HGF)、インスリン様増殖因子(IGF)、血小板由来増殖因子(PDGF)、骨形成タンパク質(BMP)、上皮増殖因子(EGF)、CXCケモカインリガンド4(CXCL4)、ストロマ細胞由来因子−1(SDF−1)、インターロイキン−6(IL−6)、インターロイキン−8(IL−8)、血小板やT細胞由来の好酸球走化性物質(RANTES)、単球走化性タンパク質−1(MCP−1)、マクロファージ炎症性ペプチド−1(MIP−1)、リンホタクチン、フラクタルカイン、アネキシン、アポリポタンパク質E(ApoE)、免疫不全ウイルス1型(HIV−1)コートタンパク質gp120、シクロフィリンA(CypA)、Tatタンパク質、単純ヘルペスウイルス(HSV)のウイルスコート糖タンパク質gC、gB、またはgD、デングウイルスの外被タンパク質、熱帯熱マラリア原虫のスポロゾイト周囲(CS)タンパク質、細菌表面接着タンパク質OpaA、1−セレクチン、P−セレクチン、ヘパリン結合性増殖関連分子(HB−GAM)、トロンボスポンジンI型反復(TSR)、ミエリンオリゴデンドロサイト糖タンパク質(MOG)、及びアミロイドP(AP)からなる群より選択されるヘパリン結合性ポリペプチドを含む、請求項19に記載の方法。 - 前記少なくとも1つの別の生物活性ポリペプチドが、PDGF−BB、PDGF−AA、bFGF、aFGF、VEGF、IL−6、TPO、SDF−1、HGF、EGF、MOG、BMP−2、BMP−4、BMP−7、及びIGFからなる群より選択されるヘパリン結合性ポリペプチドを含む、請求項19に記載の方法。
- 前記少なくとも1つの別の生物活性ポリペプチドが、血管新生活性を示すヘパリン結合性ポリペプチドを含む、請求項19に記載の方法。
- 血管新生活性を示す前記ヘパリン結合性ポリペプチドが、VEGF、bFGF、aFGF、PDGF−ββ、IGF、HGF、BMP、またはそれらの任意の組み合わせを含む、請求項22に記載の方法。
- 前記少なくとも1つの別の生物活性ポリペプチドが、VEGF及びPDGF−ββの両方を含む、請求項17ないし23のいずれかに記載の方法。
- 前記組成物が、支持マトリックスをさらに含む、請求項1ないし24のいずれかに記載の方法。
- 前記支持マトリックスが、多糖類、タンパク質、細胞外マトリックス成分、合成ポリマー、及びそれらの任意の混合物からなる群より選択されるポリマーを含む、請求項25に記載の方法。
- 前記支持マトリックスが、アルギン酸塩と硫酸化アルギン酸塩との組み合わせから作製される、請求項25に記載の方法。
- 前記硫酸化多糖類が、ウロン酸残基を含む、請求項1ないし27のいずれかに記載の方法。
- 前記硫酸化多糖類が、アルギン酸硫酸塩を含む、請求項1ないし28のいずれかに記載の方法。
- 前記硫酸化多糖類が、ヒアルロン酸硫酸塩を含む、請求項1ないし28のいずれかに記載の方法。
- 対象における同種移植拒絶を減少させるかまたは防止する方法であって、
前記対象に対して、PDGF−ββ−アルギン酸硫酸塩、VEGF−アルギン酸塩硫酸塩、及びTGF−β1−アルギン酸塩硫酸塩を含む組成物を投与するステップを有し、
前記組成物が、支持マトリックスをさらに含み、
前記支持マトリックスが、多糖類、タンパク質、細胞外マトリックス成分、合成ポリマー、及びそれらの任意の混合物からなる群より選択されるポリマーを含む、方法。 - 対象における自己免疫疾患または障害を治療する方法であって、
前記対象に対して、硫酸化多糖類と、該硫酸化多糖類の硫酸基に対してそれぞれ非共有的に結合する第1の生物活性ポリペプチド及び第2の生物活性ポリペプチドとを含む組成物を投与するステップを有し、
前記組成物が、支持マトリックスをさらに含み、
前記支持マトリックスが、多糖類、タンパク質、細胞外マトリックス成分、合成ポリマー、及びそれらの任意の混合物からなる群より選択されるポリマーを含み、かつ
前記第1の生物活性ポリペプチドが、TGF−β1を含む、方法。
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EP3400074B1 (en) | 2021-10-20 |
EP3400074A4 (en) | 2019-07-10 |
IL260436A (ja) | 2018-08-30 |
CN109069875A (zh) | 2018-12-21 |
JP7033066B2 (ja) | 2022-03-09 |
EP3400074A1 (en) | 2018-11-14 |
IL260436B1 (en) | 2023-04-01 |
KR20180104646A (ko) | 2018-09-21 |
US11123404B2 (en) | 2021-09-21 |
US20190008924A1 (en) | 2019-01-10 |
WO2017118979A1 (en) | 2017-07-13 |
CN109069875B (zh) | 2021-12-24 |
IL260436B2 (en) | 2023-08-01 |
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