Health and Medicine

April 25, 2013

New computer speeds clinical data collection

Tucked in a data center in the basement of Vanderbilt University Hospital, a new computer the size of a large armoire, called a data warehouse appliance, is delivering a new order of speed to Vanderbilt clinical scientists as they search, filter, analyze and annotate the de-identified medical records of approximately 2 million patients.

By Paul Govern
Heart illustration
April 25, 2013

Study takes ‘cool’ approach to reducing heart attack damage

Vanderbilt Heart and Vascular Institute is participating in a clinical study to further evaluate the safety and feasibility of rapidly lowering the body’s temperature to significantly reduce the amount of damage caused by a heart attack.

By Kathy Whitney
April 25, 2013

Food variety drives overeating in mouse model of obesity syndrome

Dietary variety – not high-fat or sugary foods – appears to stimulate overeating in a mouse model of an inherited obesity syndrome.

By Bill Snyder
running shoes
April 18, 2013

Lack of exercise not a factor in health disparities

Health disparities between white and black adults in the South are not connected to a lack of exercise but more likely related to other factors such as access to health care, socioeconomic status and perhaps genetics, according to a Vanderbilt study published in PLoS ONE.

By Craig Boerner
genetic sequence
April 18, 2013

BMI gene study expands to people of African ancestry

An international team of scientists, including six from Vanderbilt University, has identified the first unique genetic determinants of body mass index (BMI) in people of African ancestry.

By Bill Snyder
April 17, 2013

‘Longevity’ gene aids kidney survival

A gene associated with cell survival and longevity may protect the kidney from acute injury.

By Leigh MacMillan
April 15, 2013

A role for blood vessels in delirium?

Dysfunction of the endothelial cells that line blood vessels may contribute to delirium and coma in critically ill patients – and could be a target for therapy.
By Leigh MacMillan
April 12, 2013

Lung damage protector

Targeting repair pathways in the lung’s air sacs may be a valuable therapeutic direction for pulmonary fibrosis – the scarring of lung tissue.
By Leigh MacMillan
April 11, 2013

Leukemia culprit’s cellular actions

Overexpression of a gene that is a common culprit in leukemia induces stem cell-like features in T cells, which may enable the cells to become cancerous.
By Leigh MacMillan
April 4, 2013

Cancer studies reveal new genetic variants

The future of cancer is becoming clearer. And it’s not looking so good for cancer.
By Bill Snyder
April 4, 2013

Vanderbilt researchers work to balance flu vaccine debate

Research in the last two years to examine the effectiveness of the influenza vaccine has raised public doubt about the flu shot's effectiveness. But two Vanderbilt researchers co-wrote an editorial in the Journal of the American Medical Association (JAMA) recently to help balance the current debate.
By VUMC News and Communications
April 4, 2013

VU’s Arteaga to lead American Association for Cancer Research

Carlos Arteaga, M.D., professor of Medicine and Cancer Biology at Vanderbilt, has been elected president-elect of the American Association for Cancer Research for 2013-2014.
By VUMC News and Communications
April 3, 2013

“Silent” B cells trigger autoimmunity

Immune cells that recognize self antigens (e.g. insulin), but are functionally silent, can trigger autoimmune diseases such as diabetes.
By Leigh MacMillan
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