参考资料:[1] Safety and Efficacy of Placenta-Derived Mesenchymal Stem Cell Treatment for Diabetic Patients with Critical Limb Ischemia: A Pilot Study[2] Adrian Veres,et al.Charting cellular identity during human in vitro β-cell differentiation.Nature (2019).[3] Acquisition of dynamic function in human stem cell-derived beta cells. Stem Cell Reports, Jan 17, 2019.[4] Y Combinator startup pursuing 'scarless' pouch for cell transplants in diabetes[5] Insulin-producing organoids engineered from islet and amniotic epithelial cells to treat diabetes. Nature Communications, 2019