Research

March 7, 2023

Treating delirium detected in the ED

Higher intensity physical or occupational therapy may be a useful intervention to shorten delirium duration in older hospitalized adults, Vanderbilt researchers recently reported.

By Leigh MacMillan
March 6, 2023

Cell-free hemoglobin in pulmonary hypertension

Cell-free hemoglobin generated by the lungs may be a therapeutic target for treating pulmonary arterial hypertension, Vanderbilt researchers found.

By Leigh MacMillan
March 2, 2023

Sex counts in the brain as seasons change

Photoperiod, or length of day, has sex-specific impacts on dopamine dynamics in the brain, offering insights into sex differences in neuropsychiatric disorders, Vanderbilt researchers report.

By Paul Govern
March 2, 2023

Sex-specific regulation of kidney signals

Links between estrogen signaling and sodium excretion by the kidney could help explain a reduced risk of hypertension in females versus males.

By Kelsey Pinckard
March 2, 2023

Global study tracks brain infection in people with HIV

A Vanderbilt study is shedding new light on the incidence and mortality of cryptococcal meningitis among people with HIV

By Paul Govern
Andrew Wiese, MPH, PhD, left, Carlos Grijalva, MD, MPH, and colleagues found that the risk of a heart attack diagnosis was highest in the first week after onset of pneumococcal infection.
March 2, 2023

Serious pneumococcal infections increase the risk of heart attack

A Vanderbilt study found that patients with serious pneumococcal infections, including pneumonia and sepsis, are at a substantially increased risk of heart attack after the onset of infection.

By Jake Lowary
March 2, 2023

High-dose flu vaccine beneficial for pediatric stem cell transplant patients

Vanderbilt was the lead site for an influenza vaccine study in pediatric allogeneic hematopoietic stem cell transplant recipients that may lead to a change in the current flu vaccine recommendations in this vulnerable population.
By Jessica Pasley
February 23, 2023

Bastarache takes on new role for research career development

Julie Bastarache, MD, has been appointed Assistant Vice President for Clinical & Translational Scientist Development at Vanderbilt University Medical Center.
By Leigh MacMillan
February 21, 2023

Diabetes drug may improve asthma

New biomarker finding strengthens the case for using GLP-1R agonists to treat patients with Type 2 diabetes who also suffer from asthma.
By Sarah E. Glass
February 20, 2023

Probing hellbender health

Understanding how hellbenders — large, fully aquatic salamanders — fight fungal pathogens and disease is important for protecting these unique stream predators; Vanderbilt researchers add new insights.
By Leigh MacMillan
February 16, 2023

Breast cancer genetics: new insights

Largest genetic study of breast cancer to date identifies 222 genetic risk loci, 137 genes and multiple signaling pathways associated with risk, providing important new insights.
By Leigh MacMillan
February 16, 2023

Targeted therapy for neuroendocrine tumors

Cancer therapies that target VEGF receptor appear safe and effective for patients with pancreatic and non-pancreatic neuroendocrine tumors, meta-analysis of phase 2/3 clinical trials demonstrates.
By Kelsey Pinckard
February 16, 2023

Research network yields significant findings related to obesity

By Jill Clendening
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