News tagged with pathway
Scientists discover clues to what makes human muscle age
Sep 30, 2009 |
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(PhysOrg.com) -- A study led by researchers at the University of California, Berkeley, has identified critical biochemical pathways linked to the aging of human muscle. By manipulating these pathways, the ...
Tick saliva could hold cancer cure: Brazilian scientists
Aug 28, 2009 |
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It may be one of nature's repulsive little blood-sucking parasites, but the humble tick could yield a future cure for cancers of the skin, liver and pancreas, Brazilian researchers have discovered.
'Surprising link' leads toward a new antibiotic
May 28, 2009 |
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(PhysOrg.com) -- As the best drugs become increasingly resistant to superbugs, McMaster University researchers have discovered a completely different way of looking for a new antibiotic.
Scientists program blood stem cells to become vision cells
Jul 31, 2009 |
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University of Florida researchers were able to program bone marrow stem cells to repair damaged retinas in mice, suggesting a potential treatment for one of the most common causes of vision loss in older people.
Two beta blockers found to also protect heart tissue
Sep 15, 2008 |
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(PhysOrg.com) -- A newly discovered chemical pathway that helps protect heart tissue can be stimulated by two of 20 common beta-blockers, drugs that are prescribed to millions of patients who have experienced heart failure.
Why the thumb of the right hand is on the left hand side
May 22, 2009 |
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It is the concentration of a few signaling molecules that determines the fate of individual cells during the early development of organisms. In the renowned journal Current Biology, a team of molecular biologists led by Pia ...
WikiPathways gives the people the power to curate
Biology /
Jul 22, 2008 |
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The exponential growth of diverse types of biological data presents the research community with an unprecedented challenge to keep the flood of biological data as accessible, up-to-date, and integrated as possible.
Too many calories send the brain off kilter
Oct 02, 2008 |
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An overload of calories throws critical portions of the brain out of whack, reveals a study in the October 3rd issue of the journal Cell, a Cell Press publication. That response in the brain's hypothalamus—the "headquarters" for ma ...
Pot shot: Scientists find cannabis trigger for forgetfulness
Medicine & Health / Neuroscience
Aug 02, 2009 |
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Researchers on Sunday said they had pinpointed the biochemical pathway by which cannabis causes memory loss in mice.
Research shows why low vitamin D raises heart disease risks in diabetics
Aug 22, 2009 |
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Low levels of vitamin D are known to nearly double the risk of cardiovascular disease in patients with diabetes, and researchers at Washington University School of Medicine in St. Louis now think they know ...
Common diabetes drug may 'revolutionize' cancer therapies
Jun 03, 2009 |
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Researchers at McGill University and the University of Pennsylvania have discovered that a widely used anti-diabetic drug can boost the immune system and increase the potency of vaccines and cancer treatments. Their findings ...
Key Brain Receptors Linked To Learning and Memory Decrease with Age
Medicine & Health / Neuroscience
Sep 11, 2009 |
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(PhysOrg.com) -- Scientists studying cognitive decline that accompanies aging have been interested in nicotinic receptors, part of a key neural pathway that not only enhances learning and memory skills but ...
New drug shows promise in the fight against malignant melanoma
Sep 29, 2009 |
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(PhysOrg.com) -- Gavin Robertson is not a man who uses the word ‘hate’ lightly, but he makes no secret of his desire to slay the dragon that is malignant melanoma.
Researchers use drug-radiation combo to eradicate lung cancer
Oct 29, 2009 |
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Researchers at UT Southwestern Medical Center have eliminated non-small cell lung (NSCL) cancer in mice by using an investigative drug called BEZ235 in combination with low-dose radiation.
A new cellular pathway linked to cancer is identified
Jul 24, 2008 |
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In the life of a cell, the response to DNA damage determines whether the cell is fated to pause and repair itself, commit suicide, or grow uncontrollably, a route leading to cancer. In a new study, published in the July 25th ...
