microbiome/microbiota Archive — Page 1 of 4

April 30, 2026

Disease-causing pathogen rewires gut metabolism to secure nutrients for growth: Study

The findings suggest that disease-associated microbes can actively drive intestinal inflammation by reshaping host metabolism, suggesting new therapeutic possibilities to prevent or disrupt diseases like infectious diarrhea and colorectal cancer.

April 23, 2026

Gut microbiota impacts resistance to bacterial pneumonia: Study

The findings suggest the gut microbiota — microorganisms that live in the intestines — could be a therapeutic target to prevent hospital-acquired lung infections.

Mariana Byndloss, DVM, PhD
March 10, 2026

Mariana Byndloss named NAS Frontiers of Science Fellow

The National Academy of Sciences’ program identifies future leaders of science and brings them together to develop their leadership potential.

Clostridium difficile bacterium, 3D illustration
January 28, 2026

Gut microbiome differs according to C. diff symptom status

In a study of children with symptomatic or asymptomatic C. diff, symptom status loomed as the strongest association with differences in gut microbial abundance and diversity.

Mariana Byndloss, DVM, PhD
October 9, 2025

Mariana Byndloss honored by microbiology society

Byndloss, who joined the Vanderbilt faculty in 2018, studies the links between the gut microbiota (the microorganisms that reside in the intestines), host metabolism and disease.

October 7, 2025

Human milk pasteurization method impacts preterm infant microbiome

Researchers used whole-metagenome sequencing to assess the composition, diversity and functional enrichment of the preterm infant gut microbiome — the microorganisms that aid digestion, immune function and metabolism.