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PNAS Archives

Iron-sulfur “intersection”

Mar. 8, 2018—Vanderbilt researchers have discovered an unanticipated link between sulfur and iron balance, pointing to a genetic basis for iron-deficiency anemia.

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Glaucoma study finds brain fights to preserve vision

Feb. 22, 2018—A team of researchers, led by David Calkins, PhD, vice chair and director of Research at the Vanderbilt Eye Institute, has made a breakthrough discovery in the field of glaucoma showing new hopes for treatments to preserve vision.

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BOLD view of white matter

Jan. 12, 2018—Vanderbilt investigators have discovered that functional MRI detects neural activity in both gray and white matter in the brain, suggesting new ways to investigate diseases such as Alzheimer’s and multiple sclerosis.

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Lighting up iron levels

Jan. 11, 2018—A new probe enables iron imaging in living animals, providing a unique tool for studying iron’s contributions to health and disease.

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Brain lesions and criminal behavior linked to moral decision-making network

Dec. 18, 2017—When brain lesions occur within the brain network responsible for morality and value-based decision-making, they can predispose a person toward criminal behavior, according to new research by Ryan Darby, MD, assistant professor of Neurology at Vanderbilt University Medical Center (VUMC).

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An immune regulator of addiction

Aug. 4, 2017—Although drug addiction is classically studied in a neuron-centric way, Vanderbilt researchers have discovered that the immune system also plays a critical role.

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HDAC3 role in B-cell development

Aug. 3, 2017—The histone deacetylase HDAC3 is required for the maturation of B cells, white blood cells that produce antibodies.

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Study finds common brain scanning technique maps electrical activity as precisely as more invasive methods

May. 25, 2017—A commonly used brain scanning technique can map electrical activity under the skull as precisely as more invasive methods that rely on probes or electrodes, researchers at Vanderbilt University Medical Center (VUMC) reported this month.

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A new mode of DNA repair

Apr. 14, 2017—Structural details of a protein that removes DNA lesions shed light on fundamental mechanisms of DNA repair.

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Study takes 3-D perspective on colorectal cancer

Mar. 23, 2017—Despite dramatic recent advances in treatment, colorectal cancer killed more than 49,000 Americans last year, according to the National Cancer Institute, making it the second most lethal malignancy after cancers of the lung and bronchus.

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Targeting norovirus “noxiousness”

Sep. 28, 2016—New discoveries will guide efforts to develop vaccines or antiviral agents for norovirus, the most common cause of infectious diarrhea.

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Team explores transcription factor’s autoimmunity role

Aug. 11, 2016—Increasing expression of a transcription factor called KLF2 can promote immunological self-tolerance and “tune down” autoimmunity, researchers at Vanderbilt University Medical Center reported recently.

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Recent Stories from VUMC News and Communications Publications

Keeping pace: Nashville, once a mid-size city with a Southern small-town feel, is experiencing explosive growth.

Vanderbilt Medicine

Keeping pace: Nashville, once a mid-size city with a Southern small-town feel, is experiencing explosive growth.

VUMC campus

VUMC campus

Vanderbilt University School of Medicine entrance

Vanderbilt University School of Medicine entrance

Vanderbilt University Adult Hospital with helipad

Vanderbilt University Adult Hospital with helipad

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