A chemical platform for improved induction of human iPSCs.

Lin, Tongxiang; Ambasudhan, Rajesh; Yuan, Xu; Li, Wenlin; Hilcove, Simon; Abujarour, Ramzey; Lin, Xiangyi; Hahm, Heung Sik et al. · Nat Methods · 2009

basic_science · Level V

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Abstract

The slow kinetics and low efficiency of reprogramming methods to generate human induced pluripotent stem cells (iPSCs) impose major limitations on their utility in biomedical applications. Here we describe a chemical approach that dramatically improves (200-fold) the efficiency of iPSC generation from human fibroblasts, within seven days of treatment. This will provide a basis for developing safer, more efficient, nonviral methods for reprogramming human somatic cells.

Medical subject headings