To test whether Gp78 regulated mitochondria potential in cell lines other than HT-1080, we identified three cancer cell lines, HeLa, PC3 prostate cancer cells and PANC-1 pancreatic cancer cells, exhibiting elevated Gp78 by DepMap analysis (https://depmap.org/portal/). The gene discussed is AMFR; the disease is familial pancreatic carcinoma.