Role of ATP5G3 in sodium nitroprusside-induced cell death in cervical carcinoma cells.

We identified a gene, subunit C3 (ATP5G3) of mitochondrial ATP synthase, that displayed changes in gene expression under oxidative stress. We examined the role of ATP5G3 and its molecular mechanisms in sodium nitroprusside (SNP)-induced cell death using ATP5G3 small interfering RNA (siATP5G3)-transfected HeLa cells. A significant increase in cytotoxicity was observed in the transfected cells treated with SNP, which suggests a protective role of ATP5G3 in SNP-induced cytotoxicity in the cells.

Role of GS28 in sodium nitroprusside-induced cell death in cervical carcinoma cells.

Golgi S-nitro-N-acetylpenicillamine receptor complex 1 (GS28) has been implicated in Golgi vesicle transport. We examined the role of GS28 and its molecular mechanisms in sodium nitroprusside (SNP)-induced cell death using GS28 siRNA (siGS28)-transfected HeLa cells. Significant inhibition of cytotoxicity was observed in the cells treated with SNP, and photodegraded SNP showed equal cytotoxicity to SNP.

Nuclear Expression of GS28 Protein: A Novel Biomarker that Predicts Prognosis in Colorectal Cancers.

GS28 (Golgi SNARE protein, 28 kDa), a member of the soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNARE) protein family, plays a critical role in mammalian endoplasmic reticulum (ER)-Golgi or intra-Golgi vesicle transport. To date, few researches on the GS28 protein in human cancer tissues have been reported. In this study, we assessed the prognostic value of GS28 in patients with colorectal cancer (CRC).