Generation of two induced pluripotent stem cell lines from blood cells of a prostate cancer patient carrying germline mutation in CHEK2.

Abstract Germline mutations of CHEK2 have been reported in various types of disease including breast cancer, ovarian cancer, colorectal cancer and prostate cancer. We generated two iPSC lines ZNHi001-A and ZNHi001-B from a prostate cancer patient carrying germline mutation in CHEK2 (c.667C＞T, also p.R223C) which may increase the risk of prostate cancer. Pluripotency and multi-lineage differentiation capacity of the two iPSC lines were confirmed by gene expression and teratoma assay. The generated iPSC lines carrying specific CHEK2 mutation might be a useful resource to study the pathogenic mechanism and develop potential therapeutic strategy of prostate cancer.