Navigation Links
Beach vacations may increase future skin cancer risk in children
Date:2/2/2009

PHILADELPHIA Vacationing at the shore led to a 5 percent increase in nevi (more commonly called "moles") among 7-year-old children, according to a paper published in Cancer Epidemiology, Biomarkers and Prevention, a journal of the American Association for Cancer Research.

Number of nevi is the major risk factor for malignant melanoma, the most dangerous form of skin cancer. Melanoma rates have been rising dramatically over recent decades. More than 62,000 Americans are diagnosed with melanoma each year and more than 8,000 die.

The study was conducted among children who lived in Colorado, but lead author Lori Crane, Ph.D., M.P.H., chair of the Department of Community and Behavioral Health at the Colorado School of Public Health, said the findings are applicable worldwide.

"Parents of young children need to be cautious about taking their kids on vacations that are going to be sun-intensive at waterside locations, where people are outside for whole days at a time in skin-exposing swimsuits," said Crane.

Crane said parents often mistakenly believe that sunscreen is a cure-all. Although it does offer some protection, the likelihood is that children stay out in the sun longer, thus increasing their risk.

"We recommend that, for young children, parents keep the kids involved in indoor activities from 10:00 a.m. to 4:00 p.m. to decrease risk, or if they are to be outside, that they wear shirts with sleeves," said Crane.

Crane and colleagues examined 681 white children born in 1998 who were lifetime residents of Colorado. Vacation histories were assessed by interview and skin exams were used to evaluate the development of nevi.

Researchers observed that each waterside vacation one or more years prior to the exam at age 7 was linked to a 5 percent increase in nevi, or skin moles, less than two mm. "Daily sun exposure at home did not seem to be related to the number of moles, while waterside vacations were. Vacations may impart some unique risk for melanoma," said Crane.

Crane and colleagues also found that young boys had a 19 percent higher risk than young girls for nevi development. "This may be due to an increased likelihood among boys to want to stay outdoors," said Crane.

Finally, higher incomes were associated with greater risk, as those with higher incomes were more likely to take waterside vacations.


'/>"/>

Contact: Jeremy Moore
Jeremy.moore@aacr.org
267-646-0557
American Association for Cancer Research
Source:Eurekalert

Related biology news :

1. Brainy genes, not brawn, key to success on mussel beach
2. Spanish researchers discover significant leatherback turtle nesting beaches in the Caribbean
3. Fecal microorganisms inhabit sandy beaches of Florida
4. Palm Beach County wants to establish a Max Planck Institute in Florida
5. Plant soybean early to increase yield
6. Scientists identify bacteria that increase plant growth
7. Warmer climate causing huge increase in tree mortality across the West
8. Reproductive life of male mice is increased by living with females
9. Mayo: Variants in gene on X chromosome associated with increased susceptibility to Alzheimers
10. Study shows Californias autism increase not due to better counting, diagnosis
11. Common food additive found to increase risk and speed spread of lung cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/14/2016)... 2016 BioCatch ™, the ... announced the appointment of Eyal Goldwerger as ... Goldwerger,s leadership appointment comes at a time of ... deployment of its platform at several of the world,s ... discerns unique cognitive and physiological factors, is a winner ...
(Date:3/31/2016)... R.I. , March 31, 2016  Genomics firm ... of founding CEO, Barrett Bready , M.D., who ... members of the original technical leadership team, including Chief ... President of Product Development, Steve Nurnberg and Vice President ... returned to the company. Dr. Bready served ...
(Date:3/22/2016)... March 22, 2016 ... Sensors Market for Consumer Industry by Type (Image, ... Application (Communication & IT, Entertainment, Home Appliances, ... Forecast to 2022", published by MarketsandMarkets, the ... to reach USD 26.76 Billion by 2022, ...
Breaking Biology News(10 mins):
(Date:4/28/2016)... PUNE, India , April 28, 2016 ... PT, JT, Stirling, and Brayton Cryocoolers), Service (Technical Support, ... Application, and Geography - Global Forecast to 2022", published ... to USD 2.94 Billion by 2022, at a CAGR ... Browse 70 market data Tables and 94 Figures spread ...
(Date:4/28/2016)... Conn. (PRWEB) , ... April 28, 2016 , ... ... financing and ongoing support for Connecticut's innovative, growing companies, today announced the launch ... health and financial technology (fintech) companies. , “VentureClash looks to attract ...
(Date:4/28/2016)... NY (PRWEB) , ... April 28, 2016 , ... ... has made significant investments in recruiting top industry experts, and expanding its LATAM ... which provides industry-leading tools for clients to manage their clinical trial projects. , ...
(Date:4/27/2016)... ... ... Cambridge Semantics, the leading provider of Smart Data analytic and data management ... The Silicon Review’s “20 Fastest Growing Big Data Companies of 2016.” , “From ... end users facing some of the most complex data challenges in the industry,” said ...
Breaking Biology Technology: