Department of Medicine Archive — Page 2 of 120

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.

April 28, 2026

National report calls for new guidelines to prevent maternal cardiovascular death

The authors reviewed nine clinical preventive services for maternal cardiovascular health and found sufficient evidence to call for updated clinical guidelines in two areas — better management of chronic hypertension and stronger postpartum blood pressure monitoring.

April 25, 2026

Mohammad Saleem receives Young Investigator Award 

The award recognizes individuals who demonstrate “outstanding promise” in physiological sciences research.

April 23, 2026

Vanderbilt Health implants novel device to treat aortic regurgitation in high-risk patients

With the addition of the J-Valve device, Vanderbilt Health now offers minimally invasive procedures to implant devices treating every valve disease. The trial is still enrolling new patients, so other high-risk patients with aortic regurgitation could qualify.

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April 22, 2026

Liquid biopsy predicts response to breast cancer immunotherapy

This minimally invasive and cost-effective alternative to tissue biopsy offers “an accessible tool for tailoring treatment strategies in breast cancer,” researchers reported April 22 in the journal Science Translational Medicine.