NSF Archive — Page 1 of 3

Close-up 3D rendering of densely packed pink, rounded finger-like biological structures, with larger forms in the foreground and smaller ones receding into the background.
February 2, 2023

Nutrient absorption disease model

Vanderbilt researchers developed a model of a patient-specific mutation to explore the pathology of microvillus inclusion disease, a genetic disorder that causes life-threatening diarrhea.

Bright orange salamander with dark-ringed spots crawling across a rocky streambed.
March 8, 2021

Temperature, newts and a skin-eating fungus

Salamanders are more sensitive to a skin-eating fungus at colder temperatures, pointing to locations of North America where pathogen invasion is most likely.

Green and yellow spotted frog with large eyes and long hind legs, shown against a white background.
November 2, 2020

Frog peptides as anti-HIV microbicides

Peptides derived from the antimicrobial peptides secreted by frogs could function as microbicides to limit HIV transmission, while sparing protective vaginal bacteria.

Stylized black silhouette of a seated, curled figure against a bright orange background, with several gold spiral motifs inside the head.
October 19, 2020

Depression and the brain-age gap

Older depressed adults show accelerated brain aging, according to a new study from Vanderbilt researchers, who suggest that the effects of depression may speed the decline in cognitive functions in older individuals.

Healthcare professional in blue scrubs holding a tablet, overlaid with glowing digital medical interface graphics including a heart-monitor waveform, hearts, lungs, and connected data points.
November 4, 2019

How to fake a medical record

Simulated electronic health records could avoid patient privacy risks and help speed discovery.

Stylized 3D visualization of a glowing purple synapse, with two bulbous nerve endings separated by a bright gap and surrounded by smaller synaptic structures.
October 17, 2019

Microscopic spines connect worm neurons

Worm neurons have microscopic “spines” — where nerve-to-nerve communication happens — that share features with mammalian neurons, supporting the use of worms to study spine genetics and biology.