NIH

January 17, 2013

Study helps define pancreatic cancer’s cellular origins

Vanderbilt and University of California investigators have discovered the “cell of origin” for pancreatic ductal adenocarcinoma, a finding that could lead to early detection methods and new treatments.

By Leigh MacMillan
January 17, 2013

Zinc: a new antibiotic target?

It may be possible to fight hospital-acquired pathogens like Acinetobacter baumannii by targeting the bacterium’s need for the nutrient metal zinc.

By Leigh MacMillan
December 26, 2012

Preventing hardened heart valves

Blocking a serotonin receptor may provide a novel therapy for heart valve disease.

By Leigh MacMillan
December 24, 2012

A drug combo for ovarian cancer

Combining another drug with platinum-based chemotherapies may be more effective against ovarian cancer.

By Leigh MacMillan
December 21, 2012

Low prenatal alcohol’s brain impact

Even relatively low levels of in utero alcohol exposure impact fetal brain development, and the effects last into adulthood, study finds.

By VUMC News and Communications
December 20, 2012

Cancer markers from archived tissue

Archived tissue samples are yielding new disease biomarkers.

By VUMC News and Communications
December 12, 2012

Genes, nutrients interact to shape traits

A new study identifies interactions between genes and nutrients that may participate in determining levels of cholesterol and triglycerides.
By Leigh MacMillan
December 10, 2012

Genetic clues to lung scarring

A rare genetic syndrome provides new clues to lung scarring (pulmonary fibrosis), a potentially deadly consequence of many lung diseases.
By VUMC News and Communications
November 29, 2012

Polarity protein suppresses tumor growth, invasion

The machinery that builds the characteristic shape of epithelial cells suppresses breast cancer formation and metastasis in a mouse model.
By Leigh MacMillan
November 21, 2012

Carcinogenic chemicals cramp DNA

Researchers have determined how a DNA lesion caused by exposure to chemicals may spark cancer formation.
By VUMC News and Communications
November 19, 2012

Bird’s eye view of gut development

A new map of the developing gut of quail offers valuable tool for studying intestinal diseases.
By VUMC News and Communications
November 16, 2012

Green tea for failing hearts?

The main antioxidant compound in green tea increases contractile force in isolated heart cells, suggesting it may be useful in heart failure.
By Leigh MacMillan
November 15, 2012

Study tracks antioxidants’ role in prostate tumor growth

Antioxidants promote cell growth in a mouse model of prostate cancer, Vanderbilt researchers report in the journal PLoS ONE. The findings provide insight into the recent controversy regarding antioxidants and prostate cancer prevention.
By Leigh MacMillan
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