Science

In a new study published in Science, Lisa Monteggia’s and Ege Kavalali’s labs show that it is feasible to substantially extend the efficacy of a single dose of ketamine from its current duration of up to a week to a longer period of up to two months. Read More

A paper by Vanderbilt engineers that explores the scope to scale up the sizes of atomically thin membranes and their potential use in applications relating to energy, microscopy, and electronics is published in the journal Science. Authors Piran R. Kidambi, assistant professor of chemical and biomolecular engineering, Pavan Chaturvedi, postdoctoral scholar in the Department of... Read More

Poorly functioning AMPARs have been linked to a wide range of neurological and psychiatric disorders including seizures, Alzheimer’s disease, major depression and autism spectrum disorder. Understanding how AMPARs are formed and operate is essential for the rational design of pharmacological compounds that, by tuning AMPAR activity up or down, could improve treatment of these conditions. Read More

A new study reports that some Central American frog species are recovering from a deadly fungal epidemic, perhaps because they have better defenses against the pathogen. Read More

Patients diagnosed with heart failure, stroke, infertility and kidney failure could actually be suffering from rare and undiagnosed genetic diseases. Read More

DNA replication is an extraordinarily complex multi-step process that makes copies of the body’s genetic blueprint. It is necessary for growth and essential to life. Now researchers at the California Institute of Technology (Caltech) and Vanderbilt University have found evidence that one of those steps may involve the telephone-like transmission of electrical signals regulated by a chemical “switch.” Read More

A multi-center research team including scientists from the Vanderbilt Vaccine Center has come up with a clever “Trojan Horse” strategy for thwarting the highly lethal Ebola virus. Read More

Terunaga Nakagawa, with colleagues from Japan and Oxford University in England, has discovered the bridgelike molecular structure of a mysterious glutamate receptor. Read More

Researchers at Vanderbilt University and the National University of Singapore have determined the structure of a human monoclonal antibody which, in an animal model, strongly neutralizes a type of the potentially lethal dengue virus. Read More

In the latest QuickVU: See the imaging breakthrough that could transform cancer treatment; find out which snack could save your heart; and learn how magnets could make recovery from surgery easier and faster. Watch now! Read More

In the latest VUCast: Watch how some shocking predators lure their prey; learn how a supercomputer uncovered a hummingbird mystery; and see Vanderbilt's national baseball champs celebrate the holidays. Watch now! Read More

Researchers at the Scripps Research Institute in San Diego and Vanderbilt University have discovered a “missing link” in the structure of a transmembrane receptor that could lead to new treatments for autism, schizophrenia, Parkinson’s disease and Alzheimer’s disease. Read More

With their intricate, translucent shapes and elaborate bioluminescent displays, comb jellies add beauty and mystery to the ocean depths. They also have an important story to tell about the origin of animals. Read More

How do you get students excited about science? Try mixing blackberries and a lesson in nanotechnology with some eager Tennessee high school students in a Vanderbilt lab. Watch the results on VUCast Extra now. Read More

In an era of budget cutting and belt-tightening, how can science get more support from the federal government? Read More

(photo by John Russell) Paul Teschan, M.D., professor of Medicine emeritus, meets with first-year School of Medicine student Mary Masterman to talk about their common history as top winners of the Intel Science Talent Search, which recognizes the best and brightest young scientists at the high school… Read More

The Dyer Observatory is calling all science sleuths to help identify an unknown object spotted on June 5. Read More

A new brain imaging study that has found an individual’s willingness to work hard to earn money is strongly influenced by the chemistry in three specific areas of the brain. Read More

Astronomers have identified nearly 700 rogue stars that appear to have been ejected from the Milky Way galaxy. Read More