Health News Archive - July 10, 2005
Everyone knows that women need to fend off osteoporosis as they age. But what is less well-known is that 30 percent of elderly men who suffer a hip fracture will die within a year of that fracture -- double the rate for older female patients.
A newly discovered gene mutation may account for many cases of immune deficiency, in particular two syndromes known as immunoglobulin A (IgA) deficiency and Common Variable Immunodeficiency (CVID), report researchers in the July issue of Nature Genetics.
A team of University of Minnesota researchers has discovered how a gene that suppresses the development of melanoma and other human cancers works. The study points the way to treatments based on the function of the gene. The researchers, led by Zigang Dong, director of the university's Hormel Institute in Austin, Minn., have applied for a patent on one such treatment.
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