Can skin exposure to sunlight prevent liver inflammation?

Shelley Gorman, Lucinda Black, M. Feelisch, Prudence Hart, R. Weller

Research output: Contribution to journalReview article

7 Citations (Scopus)

Abstract

© 2015 by the authors; licensee MDPI, Basel, Switzerland. Liver inflammation contributes towards the pathology of non-alcoholic fatty liver disease (NAFLD). Here we discuss how skin exposure to sunlight may suppress liver inflammation and the severity of NAFLD. Following exposure to sunlight-derived ultraviolet radiation (UVR), the skin releases anti-inflammatory mediators such as vitamin D and nitric oxide. Animal modeling studies suggest that exposure to UVR can prevent the development of NAFLD. Association studies also support a negative link between circulating 25-hydroxyvitamin D and NAFLD incidence or severity. Clinical trials are in their infancy and are yet to demonstrate a clear beneficial effect of vitamin D supplementation. There are a number of potentially interdependent mechanisms whereby vitamin D could dampen liver inflammation, by inhibiting hepatocyte apoptosis and liver fibrosis, modulating the gut microbiome and through altered production and transport of bile acids. While there has been a focus on vitamin D, other mediators induced by sun exposure, such as nitric oxide may also play important roles in curtailing liver inflammation.
Original languageEnglish
Pages (from-to)3219-3239
JournalNutrients
Volume7
Issue number5
DOIs
Publication statusPublished - 5 May 2015

Fingerprint

dermal exposure
Sunlight
fatty liver
vitamin D
Vitamin D
solar radiation
inflammation
Inflammation
Skin
liver
Liver
nitric oxide
ultraviolet radiation
Nitric Oxide
Radiation
liver cirrhosis
infancy
bile acids
Solar System
Bile Acids and Salts

Cite this

Gorman, Shelley ; Black, Lucinda ; Feelisch, M. ; Hart, Prudence ; Weller, R. / Can skin exposure to sunlight prevent liver inflammation?. In: Nutrients. 2015 ; Vol. 7, No. 5. pp. 3219-3239.
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title = "Can skin exposure to sunlight prevent liver inflammation?",
abstract = "{\circledC} 2015 by the authors; licensee MDPI, Basel, Switzerland. Liver inflammation contributes towards the pathology of non-alcoholic fatty liver disease (NAFLD). Here we discuss how skin exposure to sunlight may suppress liver inflammation and the severity of NAFLD. Following exposure to sunlight-derived ultraviolet radiation (UVR), the skin releases anti-inflammatory mediators such as vitamin D and nitric oxide. Animal modeling studies suggest that exposure to UVR can prevent the development of NAFLD. Association studies also support a negative link between circulating 25-hydroxyvitamin D and NAFLD incidence or severity. Clinical trials are in their infancy and are yet to demonstrate a clear beneficial effect of vitamin D supplementation. There are a number of potentially interdependent mechanisms whereby vitamin D could dampen liver inflammation, by inhibiting hepatocyte apoptosis and liver fibrosis, modulating the gut microbiome and through altered production and transport of bile acids. While there has been a focus on vitamin D, other mediators induced by sun exposure, such as nitric oxide may also play important roles in curtailing liver inflammation.",
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Can skin exposure to sunlight prevent liver inflammation? / Gorman, Shelley; Black, Lucinda; Feelisch, M.; Hart, Prudence; Weller, R.

In: Nutrients, Vol. 7, No. 5, 05.05.2015, p. 3219-3239.

Research output: Contribution to journalReview article

TY - JOUR

T1 - Can skin exposure to sunlight prevent liver inflammation?

AU - Gorman, Shelley

AU - Black, Lucinda

AU - Feelisch, M.

AU - Hart, Prudence

AU - Weller, R.

PY - 2015/5/5

Y1 - 2015/5/5

N2 - © 2015 by the authors; licensee MDPI, Basel, Switzerland. Liver inflammation contributes towards the pathology of non-alcoholic fatty liver disease (NAFLD). Here we discuss how skin exposure to sunlight may suppress liver inflammation and the severity of NAFLD. Following exposure to sunlight-derived ultraviolet radiation (UVR), the skin releases anti-inflammatory mediators such as vitamin D and nitric oxide. Animal modeling studies suggest that exposure to UVR can prevent the development of NAFLD. Association studies also support a negative link between circulating 25-hydroxyvitamin D and NAFLD incidence or severity. Clinical trials are in their infancy and are yet to demonstrate a clear beneficial effect of vitamin D supplementation. There are a number of potentially interdependent mechanisms whereby vitamin D could dampen liver inflammation, by inhibiting hepatocyte apoptosis and liver fibrosis, modulating the gut microbiome and through altered production and transport of bile acids. While there has been a focus on vitamin D, other mediators induced by sun exposure, such as nitric oxide may also play important roles in curtailing liver inflammation.

AB - © 2015 by the authors; licensee MDPI, Basel, Switzerland. Liver inflammation contributes towards the pathology of non-alcoholic fatty liver disease (NAFLD). Here we discuss how skin exposure to sunlight may suppress liver inflammation and the severity of NAFLD. Following exposure to sunlight-derived ultraviolet radiation (UVR), the skin releases anti-inflammatory mediators such as vitamin D and nitric oxide. Animal modeling studies suggest that exposure to UVR can prevent the development of NAFLD. Association studies also support a negative link between circulating 25-hydroxyvitamin D and NAFLD incidence or severity. Clinical trials are in their infancy and are yet to demonstrate a clear beneficial effect of vitamin D supplementation. There are a number of potentially interdependent mechanisms whereby vitamin D could dampen liver inflammation, by inhibiting hepatocyte apoptosis and liver fibrosis, modulating the gut microbiome and through altered production and transport of bile acids. While there has been a focus on vitamin D, other mediators induced by sun exposure, such as nitric oxide may also play important roles in curtailing liver inflammation.

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