Category Archives: Health

Low Quality Genes May Cause Mutational Meltdown

Deficiencies compound over time, researchers say

Evolutionary biologists at the University of Toronto have found that individuals with low-quality genes may produce offspring with even more inferior chromosomes, possibly leading to the extinction of certain species over generations. (more…)

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Non-cancerous Brain Tumors Linked to Frequent Dental X-rays

People who received frequent dental X-rays in the past, before dosages were lowered, have an increased risk of developing a meningioma, the most common and potentially debilitating type of non-cancerous brain tumor, a new study led by the Yale School of Public Health has found. The study is published online in Cancer, a journal of the American Cancer Society. (more…)

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Huntington’s Disease

UD researchers develop novel technique for early detection of misfolded protein

University of Delaware assistant professor David W. Colby is co-author of a paper in the March 23 issue of the Journal of Biological Chemistry that suggests protein misfolding may occur early in the pathogenesis, or development, of Huntington’s disease. (more…)

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