Research

bacteria microbiome
February 3, 2017

Bacterial signaling systems

Vanderbilt researchers have identified a unique example of communication between bacterial signaling systems, which may have relevance for antibiotic resistance.

By Leigh MacMillan
February 2, 2017

New target for chronic infection

An enzyme in macrophage immune cells may be a good target for treating chronic infections, Vanderbilt researchers have discovered.

By VUMC News and Communications
Boy looking through blinds
February 2, 2017

Gene mutation discovery may hold autism clues: study

Researchers at Vanderbilt have identified what may be a genetic “smoking gun” for autism spectrum disorder (ASD) — a mutation in the gene for the critical neuronal protein CaMKII.

By Bill Snyder
Cropped shot of a group of business colleagues meeting in the boardroom
February 2, 2017

Study finds smaller insurers earning profits in new market

The researchers examine whether the financial struggles of some major insurers under the Affordable Care Act reflect a policy failure or a mismatch of these firms’ capabilities and strategies to a newly created market.

By Craig Boerner
February 2, 2017

New Physician Science Doctoral Program graduates first student

As a fellow in pulmonary and critical care medicine at Vanderbilt University School of Medicine, Bradley Richmond, M.D., saw a lot of patients with chronic obstructive pulmonary disease (COPD), an inflammatory lung disease caused most often by long-term exposure to cigarette smoke.

By Bill Snyder
Black and white photo of nurse and child in hospital from the 1960s
February 1, 2017

Early experience with federal health coverage suggests how future Medicaid reforms may work

Proposed Medicaid reforms are similar to the capped federal financing system in place during the ’50s and early ’60s, when states generally reimbursed a much smaller proportion of health care for the needy.

By VUMC News and Communications
January 26, 2017

Studies find tonsillectomies offer only modest benefits

Removing tonsils modestly reduced throat infections in the short term in children with moderate obstructive sleep-disordered breathing or recurrent throat infections, according to a systematic review conducted by the Vanderbilt Evidence-based Practice Center for the Agency for Healthcare Research and Quality (AHRQ).
By Matt Batcheldor
January 25, 2017

Flu vaccine response in older adults

High dose flu vaccine boosts the immune response in older adults by increasing activation of certain immune cells.
By Leigh MacMillan
January 24, 2017

Saliva test for obesity risk

“Epigenetic signatures” in DNA may present an opportunity for prevention of or early intervention in childhood obesity.
By Bill Snyder
January 20, 2017

Improving vaccine formulations

The compound MPLA is an attractive vaccine component, designed to elicit a robust immune response.
By Sanjay Mishra
January 19, 2017

Colorectal cancer clues

Although cancers arising from different areas of the large intestine are heterogeneous, they appear to use similar important tumorigenic pathways.
By Leigh MacMillan
January 19, 2017

Surprising finding by VU team sheds light on fibrotic disease

Integrins are membrane proteins made up of combinations of different “alpha” and “beta” subunits that enable cells throughout the body to interact with their surroundings.
By Bill Snyder
January 19, 2017

Metastatic pancreatic cancer ‘reprograms’ for malignancy

Metastatic pancreatic cancer — cancer that has spread from the pancreas to other tissues and is responsible for most patient deaths — changes its metabolism and is “reprogrammed” for optimal malignancy, according to new findings reported Jan. 16 in Nature Genetics.
By Leigh MacMillan
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