Mechanisms regulating epithelial stratification

Annu Rev Cell Dev Biol. 2007;23:93-113. doi: 10.1146/annurev.cellbio.23.090506.123357.

Abstract

The epidermis is a stratified epithelium that functions as a barrier protecting the organism from dehydration, mechanical trauma, and microbial insults. This barrier function is established during embryogenesis through a complex and tightly controlled stratification program. Whereas the morphological changes that occur during epidermal development have been extensively studied, the molecular mechanisms that govern this process remain poorly understood. In this review we summarize the current advances that have been made in understanding the molecular mechanisms that regulate epidermal morphogenesis.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Animals
  • Cell Differentiation*
  • Epidermal Cells*
  • Epidermis / embryology*
  • Humans
  • Mice
  • Skin / cytology*
  • Skin / embryology*