Aliquots - Research Briefs

January 23, 2013

New view of DNA processing ‘hub’

Structural studies reveal a new framework for understanding a central player in DNA processing.

By Leigh MacMillan
January 21, 2013

HDL cholesterol impaired in kidney disease

HDL cholesterol is impaired in patients with chronic kidney disease – and may increase their cardiovascular disease risk.

By Leigh MacMillan
January 18, 2013

Seeing light receptor’s interactions

Understanding how the main receptor for light interacts with other signaling molecules may inform new pharmaceutical development.

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
December 7, 2012

Breast milk blocks virus binding

Components of human breast milk help ward off viral infection, a new study shows.
By VUMC News and Communications
December 6, 2012

‘Longevity’ gene has role in bone loss

A gene associated with long life participates in the normal regulation of bone remodeling and may have a role in bone loss associated with aging.
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
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