News tagged with skin pigmentation
Red hair pigment might raise melanoma risk, study says
(HealthDay)—The red in redheads' hair is thought to put them at increased risk of the dangerous skin cancer melanoma, even if they don't spend a lot of time in the sun, according to a new study.
Cancer
May 09, 2013 |
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AAD: Complications of tattoos and tattoo ink discussed
(HealthDay)—Complications linked to tattoos and tattoo inks include allergic reactions, serious infections, and reactions that can be mistaken for skin cancer, according to information presented at the ...
Diseases, Conditions, Syndromes
Mar 01, 2013 |
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Modified protein could become first effective treatment for vitiligo
Loyola University Chicago Stritch School of Medicine researchers have developed a genetically modified protein that dramatically reverses the skin disorder vitiligo in mice, and has similar effects on immune ...
Medical research
Feb 27, 2013 |
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Modern life may cause sun exposure, skin pigmentation mismatch
As people move more often and become more urbanized, skin color—an adaptation that took hundreds of thousands of years to develop in humans—may lose some of its evolutionary advantage, according to a Penn State anthropologist.
Health
Feb 16, 2013 |
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Want to get rid of that old tattoo? You're not alone
(HealthDay)—It seems that tattoos are everywhere these days, but along with the increase in people getting inked, the number of Americans undergoing procedures to have a tattoo removed is also on the rise, ...
Health
Feb 09, 2013 |
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Study finds linchpin of skin response to UVA light
Last year, a team of researchers at Brown University discovered that certain skin cells use a light-sensitive receptor found outside of the eye to sense ultraviolet light and quickly begin pumping out melanin ...
Medical research
Jan 21, 2013 |
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Keep tots' milk to two cups a day, study says
(HealthDay)—Drinking two cups of milk a day gives toddlers adequate amounts of vitamin D without lowering their iron levels, according to new research.
Pediatrics
Dec 17, 2012 |
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Study is first to find significant link between sleepiness and vitamin D
A new study suggests that there is a significant correlation between excessive daytime sleepiness and vitamin D, and race plays an important factor.
Health
Dec 14, 2012 |
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Unexpected factor contributes to melanoma risk in red-haired, fair-skinned individuals
The well-established elevated risk of melanoma among people with red hair and fair skin may be caused by more than just a lack of natural protection against ultraviolet (UV) radiation. In an article receiving Advance Online ...
Cancer
Oct 31, 2012 |
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Genes involved in vitamin D generation and destruction may influence colorectal cancer risk in African-Americans
African-Americans are more likely than non-Hispanic whites to have and die from colorectal cancer. Changes in the DNA sequence of genes that affect how the body makes and destroys vitamin D modify the risk for colorectal ...
Cancer
Oct 29, 2012 |
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Missing pieces of DNA structure is a red flag for deadly skin cancer
Melanoma is the most dangerous type of skin cancer and is the leading cause of death from skin disease. Rates are steadily increasing, and although risk increases with age, melanoma is now frequently seen in young people.
Cancer
Sep 13, 2012 |
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New melanoma driver genes found in largest DNA sequencing study to date
(Medical Xpress) -- Yale Cancer Center geneticists, biochemists, and structural biologists have painted the most comprehensive picture yet of the molecular landscape of melanoma, a highly aggressive and often ...
Genetics
Jul 29, 2012 |
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People with darker skin still at risk for melanoma
(HealthDay) -- Skin cancer is more common among white people, but people with darker skin are also at risk, a dermatology expert cautions.
Cancer
Jul 26, 2012 |
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New findings break tanning misconceptions: 'There is no such thing as a safe tan'
A new study conducted by GW School of Medicine and Health Sciences (SMHS) researchers Edward C. De Fabo, Ph.D., Frances P. Noonan, Ph.D., and Anastas Popratiloff, M.D., Ph.D., has been published in the journal Nature Communications. Their ...
Cancer
Jul 23, 2012 |
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Sun exposure and cutaneous HPV infection found synergistic in skin cancers
Researchers at Moffitt Cancer Center and colleagues at the University of South Florida and the German Cancer Research Center in Heidelberg have found that having antibodies for cutaneous types of human papillomavirus (HPV), ...
Cancer
Jun 25, 2012 |
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