Vitamin D and allergic disease: sunlight at the end of the tunnel?
- PMID: 22347615
- PMCID: PMC3277098
- DOI: 10.3390/nu4010013
Vitamin D and allergic disease: sunlight at the end of the tunnel?
Abstract
A role for vitamin D in the regulation of immune function was first proposed after the identification of Vitamin D receptors in lymphocytes. It has since been recognized that the active form of vitamin D, 1α,25(OH)₂D₃, has direct affects on naïve and activated helper T cells, regulatory T cells, activated B cells and dendritic cells. There is a growing body of literature linking vitamin D (serum 25(OH)D, oral intake and surrogate indicators such as latitude) to various immune-related conditions, including allergy, although the nature of this relationship is still unclear. This review explores the findings of epidemiological, clinical and laboratory research, and the potential role of vitamin D in promoting the inappropriate immune responses which underpin the rise in a broad range of immune diseases.
Keywords: 25(OH)D; allergy; helper T cells; immune system; vitamin D; vitamin D receptor.
References
-
- Cantorna M.T., Zhu Y., Froicu M., Wittke A. Vitamin D status, 1,25-dihydroxyvitamin D3, and the immune system. Am. J. Clin. Nutr. 2004;80:1717S–1720S. - PubMed
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Medical
