Howard Hughes Medical Institute

Martin Douglass, PhD, is studying how Clostridioides difficile (C. diff), a bacterium that causes diarrhea and colitis, inflammation of the colon, responds to host-mediated immune responses.
September 21, 2023

VUMC postdoctoral researcher selected as HHMI Hanna Gray Fellow

Vanderbilt postdoctoral researcher Martin Douglass, PhD, has been named a 2023 Hanna Gray Fellow by the Howard Hughes Medical Institute.

By Anthony Czelusniak
May 9, 2023

Howard Hughes Medical Institute selects Vanderbilt’s Byndloss as early-career scholar

The Howard Hughes Medical Institute has selected Mariana Byndloss, DVM, PhD, assistant professor of Pathology, Microbiology and Immunology at Vanderbilt University Medical Center, as one of its first Freeman Hrabowski Scholars.

By Bill Snyder
Maria Hadjifrangiskou, PhD, Connor Beebout, PhD, and colleagues are studying why the bacterium E. coli is so tenacious.
August 25, 2022

Study describes how E. coli co-opts cells, causes recurrent UTIs

Researchers at Vanderbilt University Medical Center have discovered why the uropathogenic bacterium E. coli, the leading cause of urinary tract infections, is so tenacious; their findings could lead to new ways to prevent recurrent UTIs.

By Bill Snyder
VUMC postdoctoral fellow Valeria Reyes Ruiz, PhD, has been selected as a 2020 Hanna Gray Fellow by the Howard Hughes Medical Institute.
February 18, 2021

VUMC postdoctoral scientist named HHMI Hanna Gray Fellow

Valeria Reyes Ruiz, PhD, a postdoctoral fellow in the Department of Pathology, Microbiology and Immunology, has been selected as a 2020 Hanna Gray Fellow by the Howard Hughes Medical Institute (HHMI).

By Leigh MacMillan
May 5, 2020

A dual-purpose metabolic switch

John York and colleagues have demonstrated that the protein Vip1 is a rare type of bifunctional enzyme: it can both synthesize and destroy key cellular signaling molecules.

By Leigh MacMillan
September 5, 2019

Three student-adviser pairs receive Gilliam Fellowships

The Howard Hughes Medical Institute (HHMI) has awarded 2019 Gilliam Fellowships for Advanced Study to three doctoral student-adviser pairs at Vanderbilt.

By Kathy Whitney