Generation of WAe001-A-15, a human embryonic stem cell line with miR-122 doxycycline-inducible expression.

MiR-122 is the most abundant miRNA in the human liver accounting for 52% of the entire hepatic miRNome. Previous studies have demonstrated that miR-122 is a valuable therapeutic target for liver diseases, including viral hepatitis, fibrosis, steatosis, and hepatocarcinoma. Here, we constructed a miR-122 doxycycline-inducible expression human embryonic stem cell line WAe001-A-15 using the piggyBac transposon system. The cell line retained its pluripotency, in vitro differentiation potential, normal morphology, and karyotype.