Role of organic osmolytes in water homoeostasis in skin

Cécile El-Chami, Iain S. Haslam, Martin C. Steward, Catherine A. O'Neill

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The ability to conserve water is fundamental to terrestrial life. A number of organs such as the kidney and the bladder have important roles in the regulation of body water balance. The epidermis of skin is also fundamental to this process, and it is in a constant battle to prevent loss of water to the external, dry environment. Given this important role of the epidermis as a barrier to water loss, it is perhaps surprising that many of the cellular mechanisms by which human keratinocytes achieve cell volume homoeostasis, maintain epidermal hydration and adapt to biological effects from environmental stressors such as ultraviolet radiation are poorly understood. This article reviews what is known thus far and speculates about other potential mechanisms through which skin conducts water homoeostasis, with a particular emphasis on the putative role of organic osmolytes.

Original languageEnglish
Pages (from-to)534-537
Number of pages4
JournalExperimental Dermatology
Volume23
Issue number8
Early online date4 Aug 2014
DOIs
Publication statusPublished - Aug 2014
Externally publishedYes

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  • Cite this

    El-Chami, C., Haslam, I. S., Steward, M. C., & O'Neill, C. A. (2014). Role of organic osmolytes in water homoeostasis in skin. Experimental Dermatology, 23(8), 534-537. https://doi.org/10.1111/exd.12473