FTH1 and ovarian serous adenocarcinoma: In light of the in vitro findings, we performed absolute qPCR analysis of FHC mRNA tissue levels in a small cohort of 28 patients with High-Grade Serous Ovarian Cancer (HSGC, stages II, III, and IV) treated with platinum-based chemotherapy, among which 13 were chemoresistant and 15 were chemosensitive.