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:3/31/2016)... , March 31, 2016   ... ("LegacyXChange" or the "Company") LegacyXChange is excited ... of its soon to be launched online site for ... https://www.youtube.com/channel/UCyTLBzmZogV1y2D6bDkBX5g ) will also provide potential shareholders a ... DNA technology to an industry that is notorious for ...
(Date:3/29/2016)... RATON, Florida , March 29, 2016 ... or the "Company") LegacyXChange "LEGX" and SelectaDNA/CSI Protect are ... DNA in ink used in a variety of writing ... theft. Buyers of originally created collectibles from athletes on ... through forensic analysis of the DNA. ...
(Date:3/22/2016)... 22, 2016 According ... Market for Consumer Industry by Type (Image, Motion, ... (Communication & IT, Entertainment, Home Appliances, & ... to 2022", published by MarketsandMarkets, the market ... reach USD 26.76 Billion by 2022, at ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... (PRWEB) , ... June 23, 2016 , ... ... the release of its second eBook, “Clinical Trials Patient Recruitment and Retention Tips.” ... and retention in this eBook by providing practical tips, tools, and strategies for ...
(Date:6/23/2016)... June 23, 2016   Boston Biomedical , ... compounds designed to target cancer stemness pathways, announced ... granted Orphan Drug Designation from the U.S. Food ... gastric cancer, including gastroesophageal junction (GEJ) cancer. Napabucasin ... to inhibit cancer stemness pathways by targeting STAT3, ...
(Date:6/23/2016)... -- A person commits a crime, and the detective uses ... criminal down. An outbreak of foodborne illness makes ... uses DNA evidence to track down the bacteria that caused ... not. The FDA has increasingly used a complex, cutting-edge technology ... Put as simply as possible, whole genome sequencing is a ...
(Date:6/23/2016)... (PRWEB) , ... June 23, 2016 , ... ... Plate® YM (Yeast and Mold) microbial test has received AOAC Research Institute approval ... of microbial tests introduced last year,” stated Bob Salter, Vice President of Regulatory ...
Breaking Biology Technology: