Vitamin D and prostate cancer prevention and treatment.

Abstract

Human prostate cells contain receptors for 1alpha,25-dihydroxyvitamin D, the active form of vitamin D. Prostate cancer cells respond to vitamin D(3) with increases in differentiation and apoptosis, and decreases in proliferation, invasiveness and metastasis. These findings strongly support the use of vitamin D-based therapies for prostate cancer and/or as a second-line therapy if androgen deprivation fails. The association between either decreased sun exposure or vitamin D deficiency and the increased risk of prostate cancer at an earlier age, and with a more aggressive progression, indicates that adequate vitamin D nutrition should be a priority for men of all ages. Here we summarize recent advances in epidemiological and biochemical studies of the endocrine and autocrine systems associated with vitamin D and their implications for prostate cancer and in the evaluation of vitamin D(3) and its analogs in preventing and/or treating prostate cancer.

• Authors: Tai C Chen, Michael F Holick
• Journal: Trends in endocrinology and metabolism: TEM (Trends Endocrinol Metab) Vol. 14 Issue 9 Pg. 423-30 (Nov 2003) ISSN: 1043-2760 [Print] United States
• PMID: 14580762 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Research Support, U.S. Gov't, Non-P.H.S., Research Support, U.S. Gov't, P.H.S., Review)

Chemical References

• Receptors, Calcitriol
• Vitamin D
• Cholecalciferol
• Steroid Hydroxylases

Topics

• Cholecalciferol (therapeutic use)
• Comorbidity
• Humans
• Male
• Prostatic Neoplasms (epidemiology, physiopathology, prevention & control, therapy)
• Receptors, Calcitriol (physiology)
• Steroid Hydroxylases (metabolism)
• Ultraviolet Rays
• United States (epidemiology)
• Vitamin D (analogs & derivatives, metabolism)
• Vitamin D Deficiency (epidemiology, physiopathology)