News tagged with proceedings of the national academies of sciences
Study of flower color shows evolution in action
Jun 29, 2009 |
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Scientists at UC Santa Barbara have zeroed in on the genes responsible for changing flower color, an area of research that began with Gregor Mendel's studies of the garden pea in the 1850's.
Study suggests possible treatment for neurological disorder Rett syndrome
Feb 09, 2009 |
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Using injections of a small derivate of the protein insulin-like growth factor-1 (IGF-1), scientists at Whitehead Institute for Biomedical Research and MIT's Picower Institute for Learning and Memory have successfully treated ...
Search results for proceedings of the national academies of sciences
Bananas Gone Bad Glow Blue in UV-Light
Sep 09, 2009 |
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(PhysOrg.com) -- Nicholas Turro of Columbia University, Bernhard Krautler of the University of Innsbruck, Austria and their colleagues have found that, as chlorophyll ages and begins to disintegrate in banana ...
Researchers discover new link to schizophrenia
May 08, 2008 |
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Neuroscientists at Johns Hopkins have discovered that mice lacking an enzyme that contributes to Alzheimer disease exhibit a number of schizophrenia-like behaviors. The finding raises the possibility that this enzyme may ...
Study looks at using the immune system to reduce prostate cancer risk
Sep 23, 2009 |
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Immune therapies have been explored as a way to treat cancer after it develops. But a new study from the University of Michigan Comprehensive Cancer Center suggests that genetic risk of prostate cancer can be reduced by rescuing ...
Stem cells restore cognitive abilities impaired by brain tumor treatment, study finds
Nov 09, 2009 |
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Human embryonic stem cells could help people with learning and memory deficits after radiation treatment for brain tumors, suggests a new UC Irvine study.
Enhanced stem cells promote tissue regeneration
Oct 05, 2009 |
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MIT engineers have boosted stem cells' ability to regenerate vascular tissue (such as blood vessels) by equipping them with genes that produce extra growth factors (naturally occurring compounds that stimulate tissue growth). ...
Researchers: Champagne's aroma comes from bubbles
Chemistry / Analytical Chemistry
Sep 28, 2009 |
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(AP) -- Don Ho was right. It is the tiny bubbles. A team of researchers - in Europe not surprisingly - found that Champagne's bursting bubbles not only tickle the nose, they create a mist that wafts the aroma to the drinker.
New cancer gene discovered
Oct 13, 2009 |
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A new cancer gene has been discovered by a research group at the Sahlgrenska Academy at the University of Gothenburg, Sweden. The gene causes an insidious form of glandular cancer usually in the head and neck and in women ...
Animals now picking up bugs from people, study shows
Oct 26, 2009 |
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Globalisation and industrialisation are causing diseases to spread from humans to animals, a study has shown.
Study describes evidence of world's oldest known granaries
Other Sciences / Archaeology & Fossils
Jun 22, 2009 |
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(PhysOrg.com) -- A new study coauthored by Ian Kuijt, associate professor of anthropology at the University of Notre Dame, describes recent excavations in Jordan that reveal evidence of the world's oldest ...
Dysfunctional protein dynamics behind neurological disease?
Medicine & Health / Neuroscience
Oct 13, 2009 |
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Researchers at Lund University, Sweden, have taken a snapshot of proteins changing shape, sticking together and creating structures that are believed to trigger deadly processes in the nervous system. The discovery opens ...
List of search results for proceedings of the national academies of sciences
