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From left, Sheila Collins, PhD, Ryan Ceddia, PhD, and Heidi Hamm, PhD, and their colleagues have identified a potential new approach to reducing the global impact of obesity and diabetes. (photo by Erin O. Smith)
September 6, 2023

Releasing a brake that drives obesity and diabetes

Vanderbilt researchers have uncovered a potential new way to help curb the rapidly rising worldwide prevalence of metabolic disorders, including obesity and diabetes.

By Bill Snyder
Heather Pua, MD, PhD, and Neil Sprenkle, PhD, have discovered a protective role for microRNAs in immune cell macrophages during obesity, potentially opening new therapeutic avenues.
September 5, 2023

MicroRNAs in immune cells help protect against metabolic defects in obesity: study

Vanderbilt researchers have demonstrated that a cluster of microRNAs — small pieces of RNA that regulate gene expression — work in a type of immune cells called macrophages to help protect against metabolic defects in obesity.

By Leigh MacMillan
Houra Merrikh and Juan Carvajal-Garcia, PhD, are studying how to prevent cancer therapy resistance. (photo by Erin O. Smith)
September 1, 2023

Foundation funds research to block drug resistance in cancer treatment

The Robert J. Kleberg, Jr. and Helen C. Kleberg Foundation has funded an ambitious initiative to overcome one of the most perplexing and frustrating mysteries of cancer treatment — how to prevent drug resistance.

By Tom Wilemon
August 31, 2023

New reference tool supports replication of DNA biobank studies

Vanderbilt researchers created a phenotype-genotype reference map to assess data quality in DNA biobanks.

By Paul Govern
August 29, 2023

For VUMC materials management supervisor Kelvin Devane, surgical patients’ needs are top of mind

“I don’t know these people on the table having surgery, but it’s somebody’s dad, somebody’s mom, somebody’s child. I just want to help take care of them.”

By Nancy Humphrey
August 25, 2023

Employing her background in counseling, Shannon Ontiveros brings compassion, advocacy and confidence to the Office of Faculty Affairs

By Bill Snyder
August 24, 2023

Predicting postop opioid use

VUMC study finds that preoperative patient characteristics can predict daily opioid use at six months after surgery, suggesting opportunities for development of electronic risk-stratification algorithms.
By Paul Govern
August 21, 2023

Study reveals genomic code for sepsis in the lungs and kidneys

Researchers at Vanderbilt University Medical Center and the Nashville Veterans Affairs Medical Center have “cracked” the genomic code for sepsis in the lungs and kidneys.
By Bill Snyder
August 10, 2023

New leaders named to Vanderbilt-Ingram research programs

Seven new leaders have been appointed to guide Vanderbilt-Ingram Cancer Center’s research programs.
By Tom Wilemon
August 8, 2023

Chronic complications from immunotherapies more prevalent and persistent than previously shown among melanoma survivors

A Vanderbilt study has found that chronic immunotherapy-related complications are more prevalent and persistent than previously shown among melanoma survivors.
By Tom Wilemon
August 8, 2023

Renovated pediatric operating rooms enhance state-of-the-art surgical care

Augmented lighting on easy-to-move booms, enhanced imaging that automatically loads into patients’ medical records, and cameras with live feeds to a control room are just a few examples of the newly renovated operating rooms at Monroe Carell Jr. Children’s Hospital at Vanderbilt.
By Christina Echegaray
August 3, 2023

Osterman, Wanderer named associate chief medical information officers

Travis Osterman, DO, MS, and Jonathan Wanderer, MD, MPhil, have been named associate chief medical information officers in HealthIT at Vanderbilt University Medical Center.
By Jenelle Grewell
August 3, 2023

Study finds hallmarks of T cell exhaustion within hours of tumor exposure

Vanderbilt researchers found that T cells become “exhausted” within hours of encountering a tumor, challenging existing ideas about how T cells become dysfunctional.
By Leigh MacMillan