News tagged with nevi

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Polyclonality of BRAF mutations in acquired melanocytic nevi

Medicine & Health / Cancer

created Sep 14, 2009 | popularity not rated yet | comments 0

The polyclonality of BRAF mutations in melanocytic nevi suggests that mutation of BRAF may not be an initial event in melanocyte transformation, according to a new brief communication published online September 14 in the ...


Study identifies risk factors for transformation of eye growths into melanoma

Medicine & Health / Cancer

created Aug 10, 2009 | popularity not rated yet | comments 0

Eight factors may predict whether a choroidal nevus -- a benign, flat, pigmented growth inside the eye and beneath the retina -- may develop into melanoma, according to a report in the August issue of Archives of Ophthalmology.


Beach vacations may increase future skin cancer risk in children

Medicine & Health / Cancer

created Feb 03, 2009 | popularity 4 / 5 (1) | comments 0

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 Am ...





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Tanning may be associated with moles in very light-skinned children

Medicine & Health / Cancer

created Sep 21, 2009 | popularity 5 / 5 (1) | comments 0

Very-light-skinned children without red hair who tan appear to develop more nevi (birthmarks, moles or other colored spots on the skin) than children who do not tan, according to a report in the September issue of Archives of ...


Genome-wide survey nets key melanoma gene

Medicine & Health / Genetics

created Feb 07, 2008 | popularity 4.9 / 5 (12) | comments 0

One might call it a tale of two melanocytes. Given the same genetic mutation, why does one melanocyte shut down growth and become a relatively benign mole, while another rages out of control and develops into deadly melanoma?


Study finds photographs of UV exposure can impact sunburns in preteens

Medicine & Health / Cancer

created Apr 23, 2009 | popularity not rated yet | comments 1

Researchers from Boston University School of Medicine (BUSM) have found that among preteens, the use of photographs to measure ultraviolet (UV) exposure, could motivate them to improve sun protection practices and limit number ...


New strategy developed to diagnose melanoma

Medicine & Health / Cancer

created Mar 30, 2009 | popularity not rated yet | comments 0

A UCSF research team has developed a technique to distinguish benign moles from malignant melanomas by measuring differences in levels of genetic markers. Standard microscopic examinations of biopsied tissue can be ambiguous ...


Survey identifies factors associated with early detection of melanoma in older men

Medicine & Health / Cancer

created Apr 20, 2009 | popularity not rated yet | comments 0

Older men whose melanoma is detected by a physician are more likely to have thinner and therefore more treatable tumors at diagnosis, according to results of a survey published in the April issue of Archives of Dermatology, one of ...


As rates rise, researchers find better way to identify melanoma

Medicine & Health / Research

created Jul 17, 2008 | popularity 5 / 5 (1) | comments 0

University of Rochester Medical Center researchers found a new protein produced excessively in malignant melanoma, a discovery that is particularly relevant as skin cancer rates climb dramatically among young women.



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