http://www.ncbi.nlm.nih.gov/pubm ... ecreting+beta+cells ( U- h, e c A7 e' ^杂志:Tissue Eng Part A. 2014 Jan;20(1-2):424-33. doi: 10.1089/ten.TEA.2013.0257. Epub 2013 Oct 17. 6 G! v, L7 U; S( y题目:Extracellular matrix-mediated differentiation of human embryonic stem cells: differentiation to insulin-secreting beta cells.