EXOSOME DERIVED FROM HUMAN NEURAL STME CELLS WITH IMMUNOMODULATORY EFFECT AND IMMUNOMODULATOR COMPRISING THE SAME

摘要

PURPOSE: An immune modulator containing human neural stem cell-derived exosome is provided to reduce activation and proliferation of T lymphocytes and to treat diseases relating to immune system disorder. CONSTITUTION: An exosome is derived from human neural stem cells and has an activity of regulating immunity. The exosome expresses more MHC II protein than human neural stem cells. An immune modulator contains exosome as an active ingredient.