The past decade has witnessed an explosion in research into adipose tissue stem cells (ASCs), facilitated by their ease of isolation from white adipose tissue (WAT) and fueled by their therapeutic potential. Recent developments have extended ASC multipotency to include endodermal and ectodermal cell types, as well as the generation of induced pluripotent stem cells. This expanding multipotency has been paralleled by burgeoning translational applications, ranging from tissue engineering to anti-cancer therapy, that are currently subject to clinical trials. However, this promise is tempered by potential pitfalls, such as tumorigenicity, and is further undermined by lingering uncertainties regarding the precise identity of ASCs. Confronting these issues will be essential if we are to bypass the pitfalls and develop the promises of ASCs.

Original languageEnglish
Pages (from-to)270-277
Number of pages8
JournalTrends in Endocrinology and Metabolism
Issue number6
StatePublished - Jun 2012


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