YopM as delivery vehicle for cargo molecules and as biological therapeutic for immunomodulation of inflammatory reactions
                        
                            
                                申请人:Universitätsklinikum Münster
                            
                            
                                公开号:EP2664339A2
                            
                            
                                公开(公告)日:2013-11-20
                            
                            
The present invention relates to the use of Yersinia outer protein M (YopM), a YopM fragment, or a YopM variant, which is capable of autopenetrating the cell membrane and of integrating into the cell cytosol without the requirement of additional factors for delivering a cargo molecule across the membrane to the cytosol of a cell. The present invention also relates to a pharmaceutical composition comprising YopM, a YopM fragment, or a YopM variant being capable of autopenetrating the cell membrane and of integrating into the cell cytosol without the requirement of additional factors for the regulation of inflammatory reactions of the immune system and the treatment of diseases caused by autoimmunity of the host.; The present invention further relates to a YopM fragment or variant, which is capable of autopenetrating the cell membrane and of integrating into the cell cytosol without the requirements of additional factors as well as such proteins or YopM linked to a cargo molecule.
                            本发明涉及耶尔森菌外蛋白M(YopM)、YopM片段或YopM变体的用途,它们能够自动穿透细胞膜并整合到细胞胞浆中,而不需要额外的因子将货物分子穿过细胞膜输送到细胞胞浆中。本发明还涉及一种药物组合物,该组合物包含 YopM、YopM 片段或 YopM 变体,它们能够自动穿透细胞膜并整合到细胞胞浆中,而不需要额外的因子,用于调节免疫系统的炎症反应和治疗宿主自身免疫引起的疾病。本发明进一步涉及一种YopM片段或变体,它能够自动穿透细胞膜并整合到细胞胞质中,而不需要额外的因子以及与载货分子相连的此类蛋白质或YopM。