Scientists: Genes, not sun, behind redheads' increased melanoma risk | Synopsis

Scientists: Genes, not sun, behind redheads' increased melanoma risk

Indoor Tanning: The Risks of Ultraviolet Rays by The U.S. Food and Drug Administration
License (according to Flickr): United States Government Work

Excerpt:

Redheads have actually long been understood to be at a greater risk for melanoma, the deadliest type of skin cancer, due to the fact that their fair and often freckly skin offers less natural defense against UV radiation from the sun - or so medical professionals had actually thought. New research shows that hereditary elements of the skin pigment that's primarily found in redheads might be just what 's to blame for the raised melanoma risk. Melanoma is the leading reason of death from skin disease, with even more than 76,000 cases expected to be detected in 2012 in addition to almost 9,200 deaths triggered by the cancer.

Keywords:

melanoma skin cancer fair skin skin type mice pigment red hair skin pigment the skin skin disease Human skin radiation reactive oxygen species Massachusetts General Hospital cancer cells Los Angeles Times oxidative damage DNA damage Wistar Institute young women gene dark albino sunscreen dermatologist Research Center findings tanning melanin eumelanin ibuprofen natural freckles shows sunburn conscientious aspirin group pheomelanin suntanning dermatology molecules yearly Southampton disabled interesting this mystery Philadelphia Boston color

People:

Redheads

Overall Sentiment: -0.198354

Relevance: 0.302944

Dr. David Fisher

Overall Sentiment: 0.187375

Relevance: 0.234519

Sentiment	Quote
0.128417	"We've known for a long time that people with red hair and fair skin have the highest melanoma risk of any skin type," study author Dr. David Fisher, chief of dermatology at Massachusetts General Hospital in Boston, said ...
0.17447	"Right now we're excited to have a new clue to help better understand this mystery behind melanoma, which we have always hoped could be a preventable disease," Fisher said. ...
0.0907606	"Right now we're excited to have a new clue to help better understand this mystery behind melanoma, which we have always hoped could be a preventable disease," Fisher said. "The risk for people with this skin type has not changed, but now we know that blocking UV radiation - which continues to be essential - may not be enough."
Sentiment Stats:	Number of Quotes: 3 Aggregate Sentiment: 0.3936476 Mean: 0.13121586666667 Standard Deviation: 1.4142135623731

Eugene Healy

Overall Sentiment: -0.110794

Relevance: 0.16291

Sentiment	Quote
-0.157418	"You almost never see melanoma, for example, on the buttocks," said Healy.
Sentiment Stats:	Number of Quotes: 1 Aggregate Sentiment: -0.157418 Mean: -0.157418 Standard Deviation: 1.4142135623731

Dr. Meenhard Herlyn

Overall Sentiment: 0

Relevance: 0.132913

Key:

• Aggregate Sentiment is meant to be an indicator of an individual's overall sentiment.
• The Mean is meant to be an indicator of an individual's average comment sentiment.
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Additional Info:

URL Meta Tags Info

URL Provided Desc:

New findings may pave the way for better sunscreens and other ways to protect redheads against skin cancer

Site Provided Title:

Scientists: Genes, not sun, behind redheads' increased melanoma risk

Provided Keywords:

• albino redheads
• dna damage
• melanoma
• reactive oxygen species
• red hair
• redheads
• ros
• uv radiation

Source Site: feeds.cbsnews.com

Data Sources

Full Content: http://feeds.cbsnews.com/~r/CBSNewsHealth/~3/gvgU0o6mYqg/

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