Aliquots

Estrogen, depression and menopause

A shift in emotional processing may help women adapt to lower estrogen after menopause —unless they have a history of major depressive disorder, Vanderbilt researchers have found.

Potential protection from atherosclerosis

Vanderbilt researchers have discovered a potential way to reduce atherosclerosis: blocking the modification of an HDL-associated enzyme by reactive molecules called isolevuglandins.

Expression atlas for cell regulators

Vanderbilt researchers report a comprehensive tissue-specific atlas of protein and mRNA expression for p63 and p73, members of the p53 family signaling network that is the most frequent target of mutations in human cancers.

Vitamin D impact on disease biomarkers

In a randomized controlled trial, vitamin D supplementation did not improve biomarkers for cardiovascular and metabolic disease.

Sudden death from deep in the brain?

Vanderbilt neurologists found altered excitability in deep brain structures that they note may drive respiratory dysfunction and sudden death in a rare form of epilepsy.

Motor protein linked to intestinal cell differentiation

The motor protein MYO5B, a cause of the congenital intestinal disorder microvillus inclusion disease, does more than move cellular cargo, Vanderbilt researchers have discovered.

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