Protein SIRT5 linked to healthy heart function
ITHACA, N.Y. – The human heart is a remarkable muscle, beating more than 2 billion times over the average life span. But the heart’s efficiency...
NEWS INDEX
Ensuring the integrity of our genetic material during reproduction
This news release is available in German. Our genetic material – our DNA – must be stable; so that it can be passed on from...
Neanderthal Y chromosome offers clues to what kept us separate species
Researchers reporting in the American Journal of Human Genetics, published by Cell Press, have completed the first in-depth genetic analysis of a Neanderthal Y chromosome....
Function of mysterious RNAs may often lie in their genes
PHILADELPHIA–A new genetic clue discovered by a team co-led by a researcher at the Perelman School of Medicine at the University of Pennsylvania is shedding...
Rare disease gene has a key role in chronic hepatitis C infection
Hepatitis C virus (HCV) hijacks the host's fat metabolism for its own survival, growth, and transport in the human body. A study published on April...
New structure identified in membrane of disease-causing bacteria
AMHERST, Mass. – Mycobacteria cause a number of dangerous, difficult-to-treat diseases including leprosy and tuberculosis, and progress has been slow in eradicating them. But new...
Neuronal structures associated with memory sprout in response to novel molecules
Chemists at the University of California San Diego have designed a set of molecules that promote microscopic, anatomical changes in neurons associated with the formation...
A common brain cell shapes the nervous system in unexpected ways
More than half of our brains are made up of glial cells, which wrap around nerve fibers and insulate them–similarly to how the plastic casing...
Maple syrup protects neurons and nurtures young minds
Montreal (Quebec), April 13, 2016 – Catherine Aaron and Gabrielle Beaudry were 17 when they knocked on the door of the laboratory of Alex Parker,...
Despite their small brains — ravens are just as clever as chimps
Credit: Photo: Helena Osvath / Lund University A study led by researchers at Lund University in Sweden shows that ravens are as clever as chimpanzees,...
Study may explain gene’s role in major psychiatric disorders
A new study shows the death of newborn brain cells may be linked to a genetic risk factor for five major psychiatric diseases, and at...
Who gets hooked on drugs? Rat study finds genetic markers that influence addiction
ANN ARBOR, Mich. — Why does one person who tries cocaine get addicted, while another might use it and then leave it alone? Why do...
Scientists establish first map of the sea lion brain
Rio is a California sea lion who can solve IQ tests that many people have trouble passing. In fact, she is so smart that scientists...
Tiny microscopes reveal hidden role of nervous system cells
LA JOLLA–(April 28, 2016) A microscope about the size of a penny is giving scientists a new window into the everyday activity of cells within...
Salts in the brain control our sleep-wake cycle
Danish research is behind a new epoch-making discovery, which may prove decisive to future brain research. The level of salts in the brain plays a...
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