Diseases, Conditions, Syndromes

Researchers trace a form of lupus back to a single mutation

Sometimes a single mutation in our genetic make-up is enough to cause disease. This is also the case with the autoimmune disease lupus. Lupus causes severe inflammation throughout the body and can have a serious impact on ...

HIV & AIDS

Higher viral load during HIV infection can shape viral evolution

A new paper in Molecular Biology and Evolution finds that HIV populations in people with higher viral loads also have higher rates of viral recombination. In effect, the more HIV in the blood, the easier it is for the virus ...

Alzheimer's disease & dementia

Alzheimer's discovery reveals dire effect of toxic tau protein

Alzheimer's disease researchers at the University of Virginia have discovered how harmful tau proteins damage the essential operating instructions for our brain cells, a finding that could lead to new treatments.

Genetics

Acetaldehyde dehydrogenases in liver zonation and liver cancer

A study, published in the journal Gene Expression and led by Brady Jin-Smith from the Department of Pathology at Tulane University, focuses on ALDHs, a group of key enzymes that catalyze the irreversible oxidation of various ...

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