Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Yamazaki T, Sasaki N, Nishi M, Takeshima H (2010). "Facilitation of DNA damage-induced apoptosis by endoplasmic reticulum protein mitsugumin23". Biochem. Biophys. Res. Commun. 392 (2): 196–200. doi:10.1016/j.bbrc.2010.01.013. PMID20060811.