논문 상세보기
pp.113-120
BCL-2 family 단백질들은 세포사멸 신호전달 체계에서 중추적인 역할을 수행하는 것으로 알려져 있으며, BCL2L10 단백질은 그 중 하나로 세포의 사멸과 생존을 조절하는 것으로 알려져 있다. 특이하게도 BCL2L10 단백질은 세포 또는 조직 특이적으로 서로 상반되는 친 세포사멸 또는 항 세포사멸 효과가 각각 보고되어 있다. 현재까지 난소세포에서의 BCL2L10의 발현 여부 및 기능은 알려져 있지 않다. 따라서 본 연구에서 인간 난소 과립세포주인
BCL-2 family essential proteins to play a pivotal role to perform in apoptosis signaling pathways and essential proteins for the regulation of cell death. BCL2L10 protein is a member of BCL-2 family and it regulates both anti-apoptotic and pro-apoptotic function of specific tissue or cell line. BCL2L10 of function and expression is not reported in ovary cell lines. In this study we reported that BCL2L10 were significant expression of KGN cell line. Ectopic expression of BCL2L10 induced cell death, and its cells killing effect was blocked by pan-caspase inhibitor of the Z-VAD-fmk. Ectopic expression of BCL2L10 protein led to the activation of caspase 9 and caspase 3, suggesting apoptotic cell death, and confocal microscopic analyses showed that BCL2L10 was partially localized in mitochondria. Thus, we provide a novel function of BCL2L10 in KGN cells, which was involved in the intrinsic cell death pathway.
