An exemplary embodiment of the present invention provides TSP-1, TSP-2, IL-17BR and HB-EGF associated with stem cell activities and applications thereof.A titre dexemple, selon une variante, linvention concerne TSP-1, TSP-2, IL-17BR et HB-EGF associés à des activités de cellules souches, et des applications correspondantes.하나이상의 구체예는, 줄기세포의 세포 활성과 연관된 TSP-1, TSP-2, IL-17BR 및 HB-EGF 및 이들의 용도를 제공한다.