AHA Archive — Page 2 of 4

August 20, 2020

Salt, immune cells and hypertension

Excess dietary salt activates immune cells to induce inflammation and hypertension, supporting current recommendations for low sodium consumption.

Portrait of Annet Kirabo, DVM, MSc, PhD, smiling and wearing a black blazer.
July 29, 2020

Kirabo receives award from American Heart Association

Annet Kirabo, DVM, MSc, PhD, assistant professor of Medicine and Molecular Physiology and Biophysics, is receiving the 2020 Harry Goldblatt Award for Early Career Investigators from the American Heart Association (AHA).

Soy products arranged on a wooden table, including green edamame pods, a glass of soy milk, bowls of soybeans, tofu blocks, and a small dish of dark sauce.
July 27, 2020

Soy food, metabolism and the microbiome

Consumption of soy foods may shape the microbiome and protect against hypertension only in individuals with soy-responsive microbiota, Vanderbilt researchers have discovered.

Illustration of two translucent cells joined during division, with several smaller cells floating against a blue background.
April 16, 2020

‘Tuning’ cell shape for division

Dylan Burnette and colleagues have discovered that two forms of the molecular motor protein myosin have distinct roles in regulating cell shape during cell division.

Surreal blue human head surrounded by glowing molecular structures, flowing waveforms, geometric lines, and columns of numbers, evoking science and artificial intelligence.
February 20, 2020

Protein interactions and brain function

Roger Colbran and colleagues have discovered new molecular details about the function of an enzyme with a key role in shaping learning and memory.

Illustration of branching cream-colored blood vessels with blue and dark red channels, surrounded by green cell-like forms, small white microbes, and scattered particles on a reddish background.
January 13, 2020

Zinc uptake by a deadly pathogen

The increasingly antibiotic-resistant bacterium Acinetobacter baumannii requires zinc to cause infection, and Vanderbilt researchers have identified the zinc uptake system it uses.