Relationship between GRIM-19 and cancers / 国际外科学杂志

ABSTRACT

Gene associated with retinoid-IFN-induced mortality-19(GRIM-19)is originally isolated as a growth suppressive gene using a genetic screen.GRIM-19, initially found in nucleus and mitochondria, is essential for the assembly and functioning of mitochondrial complex I.GRIM-19 involves the regulation of cell proliferation and apoptosis, and low expression or mutation of GRIM-19 contributes to abnormal proliferation.During viral oncogenesis, GRIM-19 may be a general target protein similar to other cellular tumor suppressors.GRIM-19 plays an important role in tumor formation and apoptosis inhibition, and may be as a new tumor marker to early cancer screening.