mRNA-Based Reprogramming Under Xeno-Free and Feeder-Free Conditions.

Reprogramming somatic cells into induced pluripotent stem cells (iPSC) has provided a gateway for many novel discoveries in the field of tissue engineering, regenerative medicine and cell therapy. The need for an efficient, less laborious and fast reprogramming protocol under xeno-free, feeder-free and chemically defined conditions has never been greater. Here we describe a novel approach to reprogramming using the StemRNA 3rd Gen Reprogramming Kit (ReproCELL) which encompasses non-modified microRNAs (NM-miRNA), non-modified E3, K3, B18R RNAs (EKB NM-RNA) and non-modified mRNAs for six crucial transcription factors (OSKMNL NM-RNA).