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3 stories tagged ‘David E. Fisher’
New insight into skin-tanning process suggests novel way of preventing skin cancer
Findings from a study led by researchers at Dana-Farber Cancer Institute and Children’s Hospital Boston have rewritten science’s understanding of the process of skin tanning – an insight that has enabled them to develop a promising way of protecting fair- skinned people from skin cancer caused by exposure to sunlight. The study, published in the [...]
Scientists identify normal gene driving the growth and survival of melanoma cells
Dana-Farber’s Levi Garraway, M.D., Ph.D., and William Sellers, M.D., the paper’s first and senior authors, and their colleagues reported their findings in the July 7, 2005 issue of the journal Nature. The researchers used single nucleotide polymorphism (SNP) array technology, which focuses on the building blocks of individual genes, to identify regions of chromosomes where [...]
Researchers discover why we go gray
People turn gray, Harvard scientists found, when certain adult stem cells gradually die off. The stem cells provide a continuous supply of other, pigment-producing cells that give your hair its natural color. These same types of pigment cells, called melanocytes, can become cancerous in melanoma, the lethal form of skin cancer that killed about 8,000 [...]
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