Add an 'E' to the alphabet for identifying melanoma
...ture of these lesions, which is the most important clue to their diagnosis. In a study of 125 patients cited in the JAMA report, for example, 78 percent of patients with nodular melanoma noted some kind of a change in the appearance of their lesion. Patients with other forms of melanoma in the s...Young blood revives aging muscles, Stanford researchers find
...he cells themselves, that's at fault in aging. One clue to what might be going on also comes from previous work. Rando had found that satellite cells in younger muscles begin producing a protein dubbed Delta in response to muscle damage. Older muscles maintained the same pre-injury levels of Delta even af...Protein that promotes survival of stem cells might be key to poor leukemia prognosis
...xpression of the Mcl-1 gene. This was an important clue to how cells control the powerful effects of Mcl-1. Other authors of this study are Hiromi Iwasaki, Christy C. Ong, Heikyung Suh, Shin-ichi Mizuno, Koichi Akashi and Stanley J. Korsmeyer (Dana-Farber Cancer Institute)....