Aliquots - Research Briefs

March 27, 2018

Alzheimer’s proteins in ICU survivors

The cognitive impairment that affects patients who survive a stay in the ICU does not appear to have a similar mechanism to Alzheimer’s disease, Vanderbilt researchers have discovered.

By Meredith Jackson
March 23, 2018

Voluntary exercise and energy balance

Non-exercise physical activity has a measurable energy expenditure, which goes down when animals engage in voluntary exercise, Vanderbilt researchers have discovered.

By Leigh MacMillan
March 22, 2018

Kidney disease imaging

Making multiple measurements with MRI can provide comprehensive information about the molecular and cellular changes caused by kidney injury.

By Leigh MacMillan
March 14, 2018

Botox for the shaky voice

Vanderbilt investigators found that Botox injection into the vocal cords can lead to improved quality of life for patients with voice muscle problems.

By Leigh MacMillan
ekg results
March 12, 2018

Long QT syndrome – revealed

Vanderbilt investigators have used sophisticated cell biological and structural techniques to “classify” mutations in potassium channels, studies that could lead to personalized treatment of heart rhythm disorders.

By Bill Snyder
March 9, 2018

Brain connections in schizophrenia

Brain imaging studies have implicated the connection between two brain regions in the pathophysiology of schizophrenia.

By Leigh MacMillan
March 8, 2018

Iron-sulfur “intersection”

Vanderbilt researchers have discovered an unanticipated link between sulfur and iron balance, pointing to a genetic basis for iron-deficiency anemia.
By Sanjay Mishra
February 28, 2018

Structure of a stem cell niche

Understanding the specialized environment where stem cells reside is important for developing stem-cell based regenerative therapies.
By Leigh MacMillan
February 26, 2018

Cannabis compound reduces seizures

Cannabidiol (CBD) oils reduced seizures in patients with difficult-to-treat epilepsy, Vanderbilt investigators have found.
By Leigh MacMillan
February 23, 2018

Hope for an RSV vaccine

Newly discovered features in an RSV protein may be useful for rational structure-based vaccine design.
By Bill Snyder
February 22, 2018

Mitochondrial mutations and disease

New findings suggest that oxidative stress damages mitochondrial DNA, and they link this damage to a disease state.
By Sanjay Mishra
February 14, 2018

A new target for neuroblastoma

Vanderbilt investigators have discovered that a sirtuin protein has oncogenic properties in neuroblastoma cells — and that blocking it reduces their growth and tumor-like characteristics.
By Leigh MacMillan
February 13, 2018

Cognition in rare hormonal disorder

Vanderbilt investigators have conducted the first systematic evaluation of cognitive function in children with a rare genetic disorder.
By Leigh MacMillan
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