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    • 1. 发明申请
    • COMPOSITION FOR USE IN TREATING CELIAC DISEASE
    • 用于治疗CELIAC疾病的组合物
    • WO2016157142A1
    • 2016-10-06
    • PCT/IB2016/051872
    • 2016-04-01
    • STEGI-RA TRUSTCICCOCIOPPO, Rachele
    • CICCOCIOPPO, Rachele
    • A61K35/28G01N33/50
    • A61K9/127A61K35/50A61P1/00A61P37/00C12N2500/00C12N2501/998G01N33/505
    • Method of preparation of a composition comprising extracellular vesicles(10) derived from stem cells mesenchymal isolated from chorion of human placenta, said method being characterized in that it comprises: - a step of extraction of extracellular vesicles(10) da stem cells mesenchymal (5), said cells (5) being derived from chorion (C) in advance separated from the placenta (200) in a step of separation chorion-placenta (93), and - a step (251, 252, 253) of sterilization and elimination of contaminating proteins from a semi- finished fluid containing said extracellular vesicles(10), wherein said step (251, 252, 253) of sterilization and elimination of contaminating proteins comprises a first step of ultracentrifugation (252, 253) of the said semi-finished fluid, and wherein - said first step of ultracentrifugation (252) is performed following of a phase of filtration (251 ) of the said semi-finished fluid.
    • 制备包含衍生自人胎盘绒毛膜分离的干细胞间充质的细胞外小泡(10)的组合物的方法,所述方法的特征在于其包括: - 提取细胞外囊泡(10)的步骤,干细胞间充质干细胞 ),所述细胞(5)在分离绒毛膜胎盘(93)的步骤中预先从胎盘(200)分离而衍生自绒毛膜(C),和 - 灭菌和消除的步骤(251,252,253) 从包含所述细胞外囊泡(10)的半成品流体中污染蛋白质,其中灭菌和消除污染蛋白质的所述步骤(251,252,253)包括所述半定量的超离心(252,253)的第一步骤, 成品流体,并且其中 - 在所述半成品流体的过滤阶段(251)之后执行所述超离心的第一步骤(252)。