News tagged with animal disease
Molecular mechanism triggering Parkinson's disease identified
Scientists at the Stanford University School of Medicine have identified a molecular pathway responsible for the death of key nerve cells whose loss causes Parkinson's disease. This discovery not only may explain how a genetic ...
Medicine & Health / Medical research
Jul 28, 2010 |
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Grazing animals help spread plant disease
Researchers have discovered that grazing animals such as deer and rabbits are actually helping to spread plant disease - quadrupling its prevalence in some cases - and encouraging an invasion of annual grasses that threaten ...
Biology /
Dec 29, 2008 |
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From embryonic stem cells, a sperm replacement and easier path to genetic modification
Researchers reporting in the April 27 issue of the journal Cell have devised a new and improved method for producing genetically modified animals for use in scientific research. The method relies on haploi ...
Apr 26, 2012 |
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Tackle fungal forces to save crops, forests and endangered animals, scientists say
More than 600 million people could be fed each year by halting the spread of fungal diseases in the world's five most important crops, according to research published today in the journal Nature.
Apr 11, 2012 |
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Single-cell marine organisms offer clues to how cells interact with the environment
From a bucket of seawater, scientists have unlocked information that may lead to deeper understanding of organisms as different as coral reefs and human disease. By analyzing genomes of a tiny, single-celled marine animal, ...
May 06, 2011 |
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Vaccine made with synthetic gene protects against deadly pneumonia
Researchers at Albert Einstein College of Medicine of Yeshiva University have developed an experimental vaccine that appears to protect against an increasingly common and particularly deadly form of pneumococcal pneumonia. ...
Medicine & Health / Medical research
Feb 22, 2011 |
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Revisited human-worm relationships shed light on brain evolution
"Man is but a worm" was the title of a famous caricature of Darwin's ideas in Victorian England. Now, 120 years later, a molecular analysis of mysterious marine creatures unexpectedly reveals our cousins as worms, indeed.
Medicine & Health / Neuroscience
Feb 09, 2011 |
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New strain of 'high-runner' rats uniquely resistant to disease -- all disease
Everybody knows that if you're physically fit, you're less likely to get a wide range of diseases. What most people don't know is that some people are "naturally" in better shape than others, and this variation in conditioning ...
Medicine & Health / Medical research
Nov 01, 2010 |
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Spice in curry could prevent liver damage
Curcumin, a chemical that gives curry its zing, holds promise in preventing or treating liver damage from an advanced form of a condition known as fatty liver disease, new Saint Louis University research suggests.
Medicine & Health / Diseases, Conditions, Syndromes
Oct 29, 2010 |
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Structural defects precede functional decline in heart muscle
The disruption of a structural component in heart muscle cells, which is associated with heart failure, appears to occur even before heart function starts to decline, according to a new study by researchers ...
Medicine & Health / Medical research
Aug 30, 2010 |
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Magnetic attraction of stem cells creates more potent treatment for heart attack
Researchers at the Cedars-Sinai Heart Institute have found in animals that infusing cardiac-derived stem cells with micro-size particles of iron and then using a magnet to guide those stem cells to the area of the heart damaged ...
Medicine & Health / Medical research
Apr 08, 2010 |
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New class of brain-protecting drugs emerging
Researchers have identified a compound that mimics one of the brain's own growth factors and can protect brain cells against damage in several animal models of neurological disease.
Medicine & Health / Medical research
Jan 25, 2010 |
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Scientists use blood-brain barrier as therapy delivery system
The blood brain barrier is generally considered an obstacle to delivering therapies from the bloodstream to the brain. However, University of Iowa researchers have discovered a way to turn the blood vessels ...
Medicine & Health / Medical research
Sep 21, 2009 |
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Midge keeps invasive mosquito in check, aiding native mosquitoes (w/Podcast)
In a drama played out across the southeastern U.S. in containers as small as a coffee cup, native and invasive mosquito larvae compete for resources and try to avoid getting eaten. One of the invasive mosquitoes, ...
Jun 04, 2009 |
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S.Korea lifts ban on stem cell research
South Korea on Wednesday conditionally lifted a ban on stem cell research using human eggs, three years after outlawing the practice because a scientist was found to have faked his work.
Apr 29, 2009 |
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