Transcription factors direct the development and function of pancreatic β cells

Swarup K. Chakrabarti, Raghavendra G. Mirmira

Research output: Contribution to journalReview article

96 Scopus citations

Abstract

Transcription factors orchestrate intricate pathways of cellular growth and differentiation by regulating the rate of transcription of an array of genes. Genetic and biochemical studies have begun to unravel the complex cascade of factors that controls the proliferation and differentiation of cells in the developing pancreas. The specific pathway leading to the development of the insulin-secreting β cell has been a focus of many of these studies because an understanding of the transcription factors governing this pathway will be crucial to the engineering of new β cells to cure diabetes. In recent years, the number of transcription factors that has been implicated in β-cell differentiation and function has grown considerably. Here, we outline the known role of transcription factors in β-cell development, and describe how these factors form a network of gene activation signals that mediates insulin transcription.

Original languageEnglish (US)
Pages (from-to)78-84
Number of pages7
JournalTrends in Endocrinology and Metabolism
Volume14
Issue number2
DOIs
StatePublished - Mar 1 2003

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ASJC Scopus subject areas

  • Endocrinology, Diabetes and Metabolism
  • Endocrinology

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