Genetics

Single gene change increases mouse lifespan by 20 percent

By lowering the expression of a single gene, researchers at the National Institutes of Health have extended the average lifespan of a group of mice by about 20 percent—the equivalent of raising the average human lifespan ...

Oncology & Cancer

After Great Dane success, cancer doc eyes brain tumors

(Medical Xpress)—Two University of Colorado Cancer Center publications set stage for K9 cancer vaccine test with human glioblastoma. Michael Graner, PhD, is a CU Cancer Center investigator and associate professor of neurosurgery ...

Diseases, Conditions, Syndromes

Hispanics live longest, whites shortest among dialysis patients

Among kidney failure patients on dialysis, Hispanics tend to live the longest and Whites the shortest, with Blacks' survival time in between these two, according to a study appearing in an upcoming issue of the Clinical Journal ...

Neuroscience

No genetic clock for neuron longevity

(Medical Xpress)—People are living longer than ever before, thanks to medical and technological advances. Unfortunately, aging can be associated with a decrease in brain function. This is because, unlike other cells in ...

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