Navigation Links
Variant of vitamin D receptor gene linked to melanoma risk
Date:9/21/2008

A new analysis indicates an association between a gene involved in vitamin D metabolism and skin cancer. Published in the November 1, 2008 issue of CANCER, a peer-reviewed journal of the American Cancer Society, the study suggests that individuals with certain variants in a vitamin D-related gene, called BsmI, may be at an increased risk of developing melanoma.

Research has shown that vitamin D in the body has significant protective effects against the development of cancer because it regulates cell growth, cell differentiation and cell death. This is supported by evidence that sun exposure, which helps in the production of vitamin D, can have anticancer effects.

Vitamin D exerts its effects by binding to a receptor located within cells. Because there are genetic differences in this vitamin D receptor among individuals, investigators suspect that different people have different levels of vitamin D activity within their bodies. Therefore, some individuals may naturally be able to achieve more vitamin D-related protection against cancer than others. However, study results on this topic have been conflicting, and no review of the available data has been performed to date.

To address this issue, Dr. Simone Mocellin and Dr. Donato Nitti of the University of Padova in Italy examined the existing research investigating the association between common variants in the vitamin D receptor and the risk of melanoma. The analysis revealed a significant association between melanoma risk and the BsmI gene.

The researchers note that additional research is needed to validate this link, and called for well-designed, population-based, large, multi-institutional studies to test whether any vitamin D receptor variant is independently associated with melanoma risk.

"These findings prompt further investigation on this subject and indirectly support the hypothesis that sun exposure might have an anti-melanoma effect through activation of the vitamin D system," the authors wrote.


'/>"/>

Contact: David Sampson
david.sampson@cancer.org
American Cancer Society
Source:Eurekalert

Related biology news :

1. Scientists show that mitochondrial DNA variants are linked to risk factors for type 2 diabetes
2. Genetic variant linked to odor perception
3. New genetic variant associated with prostate cancer in African-Americans
4. Breastfeeding boost IQ in infants with helpful genetic variant
5. Genetic variant predicts antipsychotic response for schizophrenia patients by ethnicity
6. Scientists associate 6 new genetic variants with heart disease risk factor
7. New genetic variants associated with lipid levels, risk for coronary artery disease
8. Gene variant increases breast cancer risk
9. Genetic variants of USF1 are associated with the increased risk for cardiovascular disease
10. New vaccine may give long-term defense against deadly bird flu and its variant forms
11. Genetic variant mimics effect of heart failure medications
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/21/2017)... and PORTLAND, Ore. , Feb. ... the Avamere Family of Companies (Avamere Health Services, Infinity ... a six-month research study that will apply the power ... at senior living and health centers. By analyzing data ... to gain insights into physical and environmental conditions, and ...
(Date:2/13/2017)... , Feb. 13, 2017  RSA Conference -- RSA, ... that is designed to enhance fraud detection and ... in the RSA Fraud & Risk Intelligence Suite. ... to leverage additional insights from internal and external ... better protect their customers from targeted cybercrime attacks. ...
(Date:2/8/2017)... , Feb. 8, 2017 About Voice ... voice to match it against a stored voiceprint ... as pitch, cadence, and tone are compared to ... minimal hardware installation, as most PCs already have ... different transactions. Voice recognition biometrics are most likely ...
Breaking Biology News(10 mins):
(Date:2/27/2017)... Pharmaceuticals, Inc. ("InMed") (CSE: IN; OTCQB: IMLFF), reported today that ... total of 10,672,750 common share purchase warrants have been exercised ... the exercise of these warrants totalled $1,387,458 and 10,672,750 common ... ... expression of confidence by our warrant holders. This infusion of ...
(Date:2/27/2017)... , Feb. 27, 2017 Fluxion Biosciences ... Spain has been appointed as a Certified ... The IsoFlux system will be used in Genetracer Biotech,s ... to lung and colon cancer, with plans to move ... laboratory is utilizing Fluxion,s IsoFlux System to isolate, recover, ...
(Date:2/25/2017)... (PRWEB) , ... February 25, 2017 , ... ... Verified Clinical Trials in an ongoing effort to create meaningful change ... advocacy, and pharmaceutical research with emphasis on consumers and patients’ mental health well-being. ...
(Date:2/24/2017)... 2017 Provectus Biopharmaceuticals, Inc. (OTCQB: PVCT, ... clinical-stage oncology and dermatology biopharmaceutical company, today is ... in its previously announced rights offering of up ... common stock and Series C Convertible Preferred Stock ... As previously announced, the rights ...
Breaking Biology Technology: