Leigh MacMillan Archive — Page 1 of 82
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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. -
April 2, 2026
Study identifies potential noninvasive blood marker for Crohn’s disease activity
One immune cell signaling molecule was increased in active versus inactive Crohn’s disease in both endoscopic and histologic activity assessments, suggesting it could serve as a potential noninvasive marker of disease activity. -
March 24, 2026
New support for the Department of Biostatistics
The Berry Family Foundation has pledged $1.5 million to the Department of Biostatistics to support improvements to REDCap, a web-based software platform for managing surveys and databases. -
March 23, 2026
Friends & Fashion event celebrates healing, style and community support for pediatric patients
The annual event supports vital programs and family resources at Monroe Carell Jr. Children’s Hospital at Vanderbilt. -
March 18, 2026
Motor protein plays key role in intestinal stem cell identity, function
Study findings suggest a new therapeutic approach for a rare digestive disorder, microvillus inclusion disease.