Donna Webb
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Blood-brain barrier on a chip sheds new light on “silent killer”
A new microfluidic device containing human cells that faithfully mimics the behavior of the blood-brain barrier is providing new insights into brain inflammation, the silent killer. Read MoreDec 6, 2016
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Bioluminescent sensor causes brain cells to glow in the dark
A team of Vanderbilt scientists have genetically modified luciferase, the enzyme that produces bioluminescence, so that it acts as an optical sensor that records activity in brain cells. Read MoreOct 27, 2016
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New player in neuronal communication
Vanderbilt researchers have discovered a novel mechanism for the development of dendritic spines – sites of nerve cell communication. Read MoreMay 1, 2015
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New insight into how brain makes memories
Vanderbilt researchers have identified the role that a key protein associated with autism and the co-occurrence of alcohol dependency and depression plays in forming the spines that create new connections in the brain. Read MoreApr 23, 2015
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‘Stretched’ cells promote cancer
Mechanical stress appears to be a critical factor in activating normal tissue-associated fibroblasts to generate cancer-associated fibroblasts. Read MoreFeb 19, 2015
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Vanderbilt’s neurovascular chip project moves into new phase
Vanderbilt researchers will play a key role in the second phase of the federal "tissue chip for drug screening" program. Read MoreNov 18, 2014
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Stassun on Producing Minority Ph.D. Recipients
Not long after he arrived at Vanderbilt nine years ago, Keivan Stassun, professor of astronomy, began building on a newly forged alliance with Fisk University, a historically black college just two miles from the Vanderbilt campus, in an effort to increase the number of African Americans, Latinos, Native Americans and other minorities earning Ph.D. degrees in science. Read MoreJan 14, 2013
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Kennedy Center celebrates Science Day 2011
A record crowd of students and presenters turned out for the Vanderbilt Kennedy Center for Research on Human Development's 2011 Science Day Feb. 15. Read MoreFeb 16, 2011