News tagged with virologist
Tactics of new Middle East virus suggest treating by altering lung cells' response to infection
A new virus that causes severe breathing distress and kidney failure elicits a distinctive airway cell response to allow it to multiply. Scientists studying the Human Coronavirus-Erasmus Medical Center, which ...
Diseases, Conditions, Syndromes
Apr 30, 2013 |
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Study shows how Parkinson's disease protein acts like a virus
A protein known to be a key player in the development of Parkinson's disease is able to enter and harm cells in the same way that viruses do, according to a Loyola University Chicago Stritch School of Medicine study.
Parkinson's & Movement disorders
Apr 25, 2013 |
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Researchers develop first lab-on-chip for detection of multiple tropical infectious diseases
The Agency for Science, Technology and Research (A*STAR) and Veredus Laboratories, a leading supplier of innovative molecular diagnostic tools, announced the launch of VereTrop, the first biochip in the molecular diagnostics ...
Diseases, Conditions, Syndromes
Apr 25, 2013 |
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Highly lethal Ebola virus has diagnostic Achilles' heel for biothreat detection, scientists say
By screening a library of a billion llama antibodies on live Ebola viruses in the Texas Biomedical Research Institute's highest biocontainment laboratory, scientists in San Antonio have identified a potential weakness in ...
Medical research
Apr 05, 2013 |
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Early antiretroviral treatment reduces viral reservoirs in HIV-infected teens
A study led by University of Massachusetts Medical School professor and immunologist Katherine Luzuriaga, MD, and Johns Hopkins Children's Center virologist Deborah Persaud, MD, highlights the long-term benefits of early ...
HIV & AIDS
Mar 04, 2013 |
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Researchers describe first 'functional HIV cure' in an infant
A team of researchers from Johns Hopkins Children's Center, the University of Mississippi Medical Center and the University of Massachusetts Medical School describe the first case of a so-called "functional cure" in an HIV-infected ...
HIV & AIDS
Mar 03, 2013 |
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Gum disease found to worsen infection in animal model of AIDS
Texas Biomed scientists in San Antonio have found that moderate gum disease in an animal model exposed to an AIDS- like virus had more viral variants causing infection and greater inflammation. Both of these features have ...
HIV & AIDS
Jan 31, 2013 |
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HIV-like viruses in non-human primates have existed much longer than previously thought
Viruses similar to those that cause AIDS in humans were present in non-human primates in Africa at least 5 million years ago and perhaps up to 12 million years ago, according to study published January 24 in the Open Access ...
HIV & AIDS
Jan 24, 2013 |
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Immune system foiled by a hairpin
The innate immune system detects invasive pathogens and activates defense mechanisms to eliminate them. Pathogens, however, employ a variety of tricks to block this process. A new study shows how the measles virus thwarts ...
Immunology
Jan 22, 2013 |
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New norovirus strain could cause severe gastro epidemic
(Medical Xpress)—UNSW researchers have discovered a new strain of norovirus that they warn could cause a severe epidemic of acute gastroenteritis in Australia this winter.
Diseases, Conditions, Syndromes
Jan 15, 2013 |
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Climate change is likely to increase the occurrence of stomach bugs, researchers predict
We can blame all sorts of things on the weather. But a stomach bug? It seems unlikely. Yet, scientists say greater quantities of rainfall and bigger storms will lead to more stomach upsets in parts of Europe. ...
Diseases, Conditions, Syndromes
Jan 07, 2013 |
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Why is the flu more common during the winter season?
(Medical Xpress)—Influenza, commonly known as the flu, has distinct transmission patterns around the world. In temperate regions, influenza's occurrence peaks during the winter season, while in some tropical regions, the ...
Diseases, Conditions, Syndromes
Dec 13, 2012 |
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Ebola antibody treatment, produced in plants, protects monkeys from lethal disease
A new Ebola virus study resulting from a widespread scientific collaboration has shown promising preliminary results, preventing disease in infected nonhuman primates using monoclonal antibodies.
Medical research
Oct 15, 2012 |
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Molecular signature of hantavirus infection in humans decoded
German scientists at Charité – Universitätsmedizin Berlin and Labor Berlin GmbH have succeeded in clarifying the molecular signature of the viruses that lead to an increasing size and number of hantavirus outbreaks in ...
Diseases, Conditions, Syndromes
Sep 03, 2012 |
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A 'game-changer': By studying animal health, researchers find improved ways for developing, testing cancer therapies
(Medical Xpress) -- A group of Kansas State University researchers has made valuable findings in the search for cancer's cure.
Cancer
Aug 15, 2012 |
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