Establishment and characterization of IPS-OGC-C1: a novel induced pluripotent stem cell line from healthy human ovarian granulosa cells.

Ovarian granulosa cell (OGC) is a critical somatic component of the ovary, which provides physical support and the microenvironment required for the developing oocyte. Human OGCs are easy to obtain and culture as a by-product of follicular aspiration performed during in vitro fertilization (IVF) procedures. Therefore, OGCs offer a potent cell source to generate induced pluripotent stem cells (iPSCs). This study established a novel OGCs-derived iPSC cell line from the follicular fluid of a healthy female donor with a Chinese Han genetic background and named it IPS-OGC-C1. IPS-OGC-C1 was verified for embryonic stem cell morphology, cell marker expression, alkaline phosphatase (AP) activity, transcriptomic profile, and pluripotency capability in developing all three embryonic germ layers in vivo and in vitro.