News tagged with proceedings of the national academy of sciences
Related topics: brain , cells , genes , protein , stem cells
Sleeping just five hours a night over a workweek and having unlimited access to food caused participants in a new study led by the University of Colorado Boulder to gain nearly two pounds of weight.
Health Mar 11, 2013 | 3.7 / 5 (3) | 0 |
A genetic mutation that alters the kinetics of an ion channel in red blood cells has been identified as the cause behind a hereditary anemia, according to a paper published this month in the Proceedings of the National Ac ...
Medical research Mar 08, 2013 | 5 / 5 (2) | 0 |
(Medical Xpress)—Scientists at UCLA have discovered a new genetic risk factor for Alzheimer's disease by screening people's DNA and then using an advanced type of scan to visualize their brains' connections.
Neuroscience Mar 06, 2013 | not rated yet | 0 |
(Medical Xpress)—Researchers at the University of Michigan have found a new potential benefit of a molecule in green tea: preventing the misfolding of specific proteins in the brain.
Alzheimer's disease & dementia Mar 05, 2013 | 5 / 5 (10) | 2 |
The microbiology team of David Berry, Alexander Loy and Michael Wagner from the Faculty of Life Sciences, in collaboration with scientists at the Max F. Perutz Laboratories (University of Vienna and the Medical ...
Medical research Mar 05, 2013 | 5 / 5 (2) | 0
Omega-3 fatty acids found in oily fish may have diverse health-promoting effects, potentially protecting the immune, nervous, and cardiovascular systems.
Health Mar 05, 2013 | 4.8 / 5 (4) | 1 |
New type of pluripotent cell discovered in adult breast tissue: Human body carries personalized 'patch kit'
(Medical Xpress)—UC San Francisco researchers have found that certain rare cells extracted from adult breast tissue can be instructed to become different types of cells – a discovery that could have important ...
Medical research Mar 05, 2013 | 5 / 5 (2) | 0 |
Since the mid-1800s, doctors have used drugs to induce general anesthesia in patients undergoing surgery. Despite their widespread use, little is known about how these drugs create such a profound loss of ...
Neuroscience Mar 04, 2013 | 4.9 / 5 (8) | 0 |
Reducing fear and stress following a traumatic event could be as simple as providing a protein synthesis blocker to the brain, report a team of researchers from McLean Hospital, Harvard Medical School, McGill University, ...
Neuroscience Mar 04, 2013 | 5 / 5 (2) | 0 |
A team of scientists and clinicians at UC San Francisco has discovered how to detect abnormal brain rhythms associated with Parkinson's by implanting electrodes within the brains of people with the disease.
Parkinson's & Movement disorders Mar 04, 2013 | 5 / 5 (2) | 1 |
Researchers have discovered how oxidative stress can turn to the dark side a cellular protein that's usually benign, and make it become a powerful, unwanted accomplice in neuronal death.
Medical research Mar 04, 2013 | 5 / 5 (4) | 0 |
The brain adds new cells during puberty to help navigate the complex social world of adulthood, two Michigan State University neuroscientists report in the current issue of the Proceedings of the National Academy of Sciences.
Neuroscience Mar 04, 2013 | 5 / 5 (3) | 2 |
The mammalian placenta is more than just a filter through which nutrition and oxygen are passed from a mother to her unborn child. According to a new study by a research group from the University of Pennsylvania School of ...
Medical research Mar 04, 2013 | 4 / 5 (1) | 0 |
A team of German and Belgian researchers has succeeded in gaining new insights into the causes of certain movement disorders and forms of dementia. Scientists including Bettina Schmid and Christian Haass from the German Center ...
Neuroscience Mar 01, 2013 | 3.7 / 5 (3) | 0 |
(Medical Xpress)—Bioengineering researchers at University of California, Santa Barbara have found that changing the shape of chemotherapy drug nanoparticles from spherical to rod-shaped made them up to ...
Cancer Feb 27, 2013 | 5 / 5 (3) | 0 |