公开(公告)号：EP4442279A1

公开(公告)日：2024-10-09

申请号：EP22901178.8

申请日：2022-11-24

申请人： Shinkura, Reiko

发明人： GAO Peng ,  SHINKURA Reiko

IPC分类号： A61K45/00 ,  A61P1/00 ,  A61P37/04 ,  A23L33/135 ,  A61K35/74

CPC分类号： Y02A50/30 ,  A61K35/74 ,  A61K45/00 ,  A61P1/00 ,  A61P37/04 ,  A23L33/135

摘要： The present disclosure relates to a composition for inducing migration of activated B cells to a germinal center, the composition including a substance that induces CD11b expression in B cells, a production method therefor, or use thereof. In one aspect, the present disclosure relates to immunostimulation and maintenance or improvement of mucosal flora using the substance that induces the CD11b expression in B cells.