News tagged with frogs immune system
Frog's immune system is key in fight against killer virus
Feb 27, 2009 |
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(PhysOrg.com) -- Scientists from Queen Mary, University of London have discovered how changes to a frog's immune system may be the key to beating a viral infection which is devastating frog populations across the UK.
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Frogs with disease-resistance genes may escape extinction
Biology /
Jul 16, 2008 |
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As frog populations die off around the world, researchers have identified certain genes that can help the amphibians develop resistance to harmful bacteria and disease. The discovery may provide new strategies to protect ...
Disease threat may change how frogs mate
Jul 27, 2009 |
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Dr Amber Teacher, studying a post-doctorate at Royal Holloway, University of London, has discovered evidence that a disease may be causing a behavioural change in frogs. The research, published in the August edition of Molecular Ec ...
Elderly immune system needs a boost
Oct 08, 2009 |
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Elderly cancer patients need a combination of treatments tailor-made to their specific needs to successfully combat the disease. The challenge is to boost their immune response to cancer vaccines, because like the rest of ...
Amphibians may develop immunity to fatal fungus
Apr 01, 2009 |
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Amphibian populations are declining worldwide, principally because of the spread of the fungal disease chytridiomycosis. Researchers know that some amphibian populations and species are innately more susceptible to the disease ...
Study: Cancer may pass from mother to unborn child
Oct 14, 2009 |
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(PhysOrg.com) -- A new study has provided genetic evidence for the first time that it is possible for a mother to transmit cancer to her unborn child via the placenta.
Immune cells predict outcome of West Nile virus infection
Oct 12, 2009 |
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Infection with West Nile virus (WNV) causes no symptoms in most people. However, it can cause fever, meningitis, and/or encephalitis. What determines the outcome of infection with WNV in different people has not been determined. ...
Eating, drinking and lifestyle changes can boost immunity to ward off seasonal flu
Nov 05, 2009 |
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College students looking to stay healthy during flu and exam season need to focus on three very important factors, says a nutritionist at Washington University in St. Louis.
Interstitial macrophages: immune cells that prevent asthma
Nov 10, 2009 |
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The continual presence in the air of the microbe-derived molecule LPS promotes asthma in some individuals. What prevents inhalation of LPS from promoting asthma in most individuals is not well understood. However, researchers ...
Immune system activated in schizophrenia
Nov 18, 2009 |
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Researchers at the Swedish medical university Karolinska Institutet have discovered that patients with recent-onset schizophrenia have higher levels of inflammatory substances in their brains. Their findings offer hope of ...
Tailor-made HIV/AIDS treatment closer to reality
Medicine & Health / HIV & AIDS
Nov 25, 2009 |
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An innovative treatment for HIV patients developed by McGill University Health Centre researchers has passed its first clinical trial with flying colours. The new approach is an immunotherapy customized for each individual ...
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