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Pancreatic beta cell identity is maintained by DNA methylation-mediated repression of Arx

Adult pancreatic beta cells can replicate during growth and after injury to maintain glucose homeostasis. Here we report that beta cells deficient in Dnmt1, an enzyme that propagates DNA methylation patterns during cell division, were converted to alpha cells. We identified the lineage determination...

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Bibliografiske detaljer
Main Authors: Dhawan, Sangeeta, Georgia, Senta, Tschen, Shuen-ing, Fan, Guoping, Bhushan, Anil
Format: Artigo
Sprog:Inglês
Udgivet: 2011
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3086024/
https://ncbi.nlm.nih.gov/pubmed/21497756
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.devcel.2011.03.012
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