Research Archive — Page 2 of 133

May 18, 2026

Food insecurity persists among many Tennessee families, new polling shows

The findings come from the latest analysis of the Vanderbilt Child Health Poll fielded annually by researchers at Monroe Carell Jr. Children’s Hospital at Vanderbilt — and again show a persistent trend of food insecurity among Tennessee families.

(iStock)
May 18, 2026

Study finds benefit in genotype-guided care for depression

Genetic variants known to slow or speed metabolism of drugs for depression and anxiety disorders are very common.

May 12, 2026

Cannabis and tobacco co-use increases psychosis chances in high-risk cohorts: Study

The results highlight concern about co-use, a growing trend that has been understudied until now. Researchers defined co-use in the study as “using substances at the same time, on the same occasion, or within a defined time frame where their effects may overlap.”  

May 12, 2026

Human islet function, diabetes risk defined by heterogeneous endocrine cell composition

Multisite consortium analyzed human pancreatic islet cells from nondiabetic organ donors in innovative method to better understand pathophysiology of diabetes.

May 11, 2026

Multi-organ metabolite ‘signature’ signals increased heart failure risk

A multi-institutional group has identified a “signature” of metabolic molecules associated with exercise-induced physiologic deficits that, when released into the bloodstream, signal heightened heart failure risk.

May 11, 2026

Urine test better than MRI for monitoring low-risk prostate cancer in new study

The urine test offers a noninvasive option to determine which patients truly need to undergo a biopsy and which can avoid a potentially unnecessary and invasive procedure.