(Medical Xpress)—A groundbreaking technique developed at the University of Virginia School of Medicine is allowing scientists to examine histone modifications of genetic loci – a process that regulates gene expression ...
Jan 25, 2013
0
0
(Medical Xpress)—When the heart works too hard, the brain may be to blame, says new Cornell research that is changing how scientists look at high blood pressure (hypertension). The study, published in the Journal of Clinical ...
Dec 18, 2012
0
0
(Medical Xpress)—A surprising discovery about the physical properties of cancer cells could help improve a new diagnostic approach – a liquid biopsy – that detects, measures, and evaluates cancer cells in blood.
Dec 4, 2012
0
0
(Medical Xpress)—Researchers at the University of Virginia School of Medicine have shed new light on blood pressure regulation with the discovery of an unexpected mechanism by which hemoglobin controls the delivery of nitric ...
Nov 14, 2012
1
0
A new study demonstrates the dynamic role cilia play in guiding the migration of neurons in the embryonic brain. Cilia are tiny hair-like structures on the surfaces of cells, but here they are acting more like radio antennae.
Nov 12, 2012
1
2
(Medical Xpress)—A new molecule designed to treat Alzheimer's disease has significant promise and is potentially the safest to date, according to researchers.
Oct 3, 2012
1
0
In a process akin to belling an infinitesimal cat, scientists have managed to tag a protein that regulates the neurotransmitter serotonin with tiny fluorescent beads, allowing them to track the movements of single molecules ...
Jun 28, 2012
0
0
New research by scientists at the University of North Carolina School of Medicine may have pinpointed an underlying cause of the seizures that affect 90 percent of people with Angelman syndrome (AS), a neurodevelopmental ...
Jun 6, 2012
0
0
University of Washington researchers announced their findings from a major study looking into the genetic basis of autism spectrum disorders (ASD) with an approach piloted at the UW. Their results are reported in the April ...
Apr 4, 2012
1
0
What characterizes many people with depression, schizophrenia and some other mental illnesses is anhedonia: an inability to gain pleasure from normally pleasurable experiences.
Mar 21, 2012
0
0
