Stephen Doster

Scientists from Vanderbilt University, the Universidad de la República in Uruguay, and other research centers have achieved a scientific tour de force — resurrecting a “dead antibody” to reveal the mysteries of cytochrome c, a versatile protein that is an essential part of the cell’s energy-generating capacity, and of life… Read More

By Leah Mann Wenbiao Chen, Ph.D. The lab of Wenbiao Chen, associate professor of molecular physiology and biophysics, identified a signaling pathway for hyperaminoacidemia-induced alpha cell proliferation. Hyperaminoacidemia, or an excess of amino acids in the bloodstream, occurs when the function of glucagon, a pancreatic hormone that raises glucose levels… Read More

By Leah Mann Researchers in the labs of Laurie Cutting, Patricia and Rodes Hart Endowed Professor and professor of special education at the Peabody College of Education and Human Development, and Bennett Landman, chair and professor of the Department of Electrical and Computer Engineering at the School of Engineering, recently… Read More

A chemical biology research lab fit for an academic medical center is being installed at Wynne High School (WHS) in Wynne, Arkansas, as part of a pilot project of Aspirnaut STEM pipeline at Vanderbilt University Medical Center. Aspirnaut, a K-20 STEM (Science, Technology, Engineering and Mathematics) Pipeline for Diversity and… Read More

Photoperiod, or length of day, influences seasonal changes in disorders such as depression and bipolar disorder, with these changes being more prevalent in females. Not incidentally, there are known sex differences in the brain’s reward pathway, where release of dopamine into the nucleus accumbens (NAc) has been implicated in mood… Read More

Vanderbilt University leaders hosted visitors from the health care investment firm Deerfield Management, including its president and managing partner, James Flynn, on Feb. 23 for a series of events celebrating the ongoing collaboration between Vanderbilt and Deerfield to rapidly advance new therapeutics from the research bench… Read More

By Leah Mann Professor Chuck Sanders Chuck Sanders, Aileen M. Lange and Annie Mary Lyle Chair of Cardiovascular Research and professor of biochemistry and medicine, has recently been promoted from associate dean for research to vice dean of the Vanderbilt School of Medicine Basic Sciences. Sanders received his Ph.D. in… Read More

Managing data for complex projects is always a challenge. Funders are increasingly requiring that data be findable, accessible, interoperable, and reusable (FAIR) as well as archived for the long term. The new National Institutes of Health Data Management and Sharing Policy is a notable example of such a requirement. Read More

By Chuck Sanders One of the benefits of going to Washington D.C. for work, such as NIH Study Section service, is that it provides an opportunity to visit the National Mall, whose spiritual center is the temple-like Lincoln Memorial. There, Lincoln sits deep in his chair and gazes out… Read More

High density lipoprotein (HDL) is often referred to as “good cholesterol.” However, cholesterol is just one of many types of cargo HDL can carry. In addition to shuttling cholesterol from blood to the liver, high-density lipoprotein (HDL) can also transport proteins, metabolites and small RNAs (sRNA). The discovery of HDL’s… Read More