또한 , CEBPB ( CCAAT / enhancer binding protein beta ) , EGR 2 ( early growth receptor 2 , BMP 8 A ( Bone morphogenetic protein 8 a ) , BEX 2 ( brain expressed X - linked 2 ) , KLF 4 ( kruppel like factor 4 ) , TNFSF 15 ( TNF superfamily member 15 ) , PTBP 3 ( polypyrimidine tract binding protein 3 ) 및 IGFBP 2 ( insulin growth factor binding protein 2 ) 는 세포 사멸 을 조절 하 는 유전자 로 알려져 있 다 .