Although β cells are clearly derived from progenitor cells during embryonic development, these pancreatic ... that β-cell proliferation, rather than stem cell differentiation, is the dominant ...

Culture systems that control cell assembly offer this possibility since cell-cell contact has been shown to influence cell survival, proliferation, and differentiation. For example, isolated neural ...

NKX2.2 not detected in pancreatic progenitors before endocrine commitment Differentiation of the acinar lineage Nkx6.1 excluded from tip cells by e14.5 (CS19–20) (13) NKX6.1 still detected in ...