A critical review by prominent experts of both the cutting-edge of stem cell biology and the application of stem cells to endocrine diseases, including diabetes, infertility, and liver-associated metabolic disorders. The authors discuss current research to modify stem cells, develop an endocrine-like cell, and use adult bone marrow stem cells to treat autoimmune diseases, including endocrine-based autoimmune diseases. Topics of interest include a review of all stem cell subtypes and their characteristics, approaches to promoting endocrine development from stem cells, and evidence for...