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The authors of the new study, from Imperial College London, the University of Reading and the University of North Carolina, USA, argue that it is very unlikely that two genetic mutations would occur a...
Health and Medicine |The researchers linked many powerful computer systems together to analyze enormous amounts of genetic data collected from all publicly available isolated strains of the H5N1 virus – the cause of avian...
Health and Medicine |As the nation copes with a shortage of vaccines for H1N1 influenza, a team of Alabama researchers have raised hopes that they have found an Achilles' heel for all strains of the flu—antioxidants....
Life Sciences |Killed or disabled viruses have proven safe and effective for vaccinating billions worldwide against smallpox, polio, measles, influenza and many other diseases. But killed or severely "a...
Life Sciences |The new vaccine is unique in its origin — it was "manufactured" in a tobacco plant using an engineered plant virus. Researchers are enlisting plants in the battle against norovirus, swine fl...
Life Sciences |Interactions between proteins are fundamental to many biological processes, including some less-than-desirable ones like infections and tumor growth. For example, HIV and several other human viruses &...
Life Sciences |A single mutation can put a flu virus on a new-enough path to re-infect people who had developed immunity to its previous form, said Katia Koelle, a Duke assistant professor of biology.For exa...
Ecology, The Environment and Conservation |These parasites are long lived (>10 years) and dwell within blood vessels, where they produce eggs that become the focus of intense, chronic inflammatory responses. In severe cases, this inflammation ...
Life Sciences |Amid reports that swine flu viruses are developing the ability to shrug off existing antiviral drugs, scientists in Japan are reporting a first-of-its kind discovery that could foster a new genre of a...
Life Sciences |A team from MIT and the Centers for Disease Control and Prevention has found a genetic explanation for why the new H1N1 "swine flu" virus has spread from person to person less effectively th...
Health and Medicine |Scientists have long known that a class of proteins called sirtuins promotes fitness and longevity in most organisms ranging from single-celled yeast to mammals. At the cellular level, sirtuins protec...
Life Sciences |The new technology stands at an early stage of development (lab level). The inventors developed a method for identification of short coiled-coil sequences which are binding the viral envelope protein....
Technology Offerings |This invention provides methods and means for studying influenza virus particle release, especially the association of matrix protein M1 with the cellular membrane as well as the association of hemagg...
Technology Offerings |The study will be published in the May 21 issue of the journal Cell Host & Microbe. "We have found a mechanism that the influenza virus uses to inhibit the body's immune response tha...
Life Sciences |Though theoretical, the work points to the critical importance of what has been a poorly appreciated aspect of the interaction between a virus and those naturally produced defensive proteins called an...
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