Department of Medicine

Neurotransmitter’s role in bone balance

Removal of the neurotransmitter norepinephrine from the space outside cells plays an important role in the regulation of bone remodeling.

Preserving antibiotic arsenal for TB

Clinicians should be cautious about prescribing newer fluoroquinolone antibiotics to patients with TB risk factors; doing so may jeopardize the use of these agents against TB.

Study sheds new light on type 2 diabetes development

Inactivation by oxidative stress of specific transcription factors essential for pancreatic islet beta cell function is a key event in the development of type 2 diabetes, Vanderbilt University researchers and their colleagues have found.

Magnesium impacts vitamin D status

Magnesium and vitamin D appear to work together to reduce risk of death from cardiovascular disease and colorectal cancer.

Talbot lands epidemiology award

Thomas Talbot, M.D., MPH, associate professor of Medicine and Chief Hospital Epidemiologist at Vanderbilt University Medical Center, received the 2013 Investigator Award from the Society for Healthcare Epidemiology of America (SHEA) at the organization’s Annual Scientific Meeting last week in San Francisco.

Probing mutant EGF receptor regulation

Understanding the regulation of mutant EGF receptors commonly found in lung cancers could lead to new targeted therapies.

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