Organ transplant recipients take life-long immunosuppressive drugs to prevent their bodies from mounting an immune response against the donated organ, yet a substantial number of them still reject the organs. A new study ...
Jul 14, 2022
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To prevent infection, the intestinal wall relies on the support of its own 'home-grown' army of commensal bacteria. These gut microbiota collaborate with and are in turn regulated by their host's immune system via a variety ...
Nov 7, 2014
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New research from the Department of Food Science (FOOD) at the University of Copenhagen suggests that in the not-too-distant future, it might be possible to drink a cocktail of selective viruses (bacteriophages) that travel ...
Apr 27, 2018
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Some staphylococcus bacteria live peacefully on human skin and membranes in a mutually beneficial relationship with their host, while others are able to exist far from a human host in soil or in water. When we come into contact ...
Jan 10, 2018
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Nitric oxide, the versatile gas that helps increase blood flow, transmit nerve signals, and regulate immune function, appears to perform one more biological feat— prolonging the life of an organism and fortifying it against ...
Feb 14, 2013
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The bacterial communities that live in our intestines should not be considered freeloaders—they contribute substantially to our well-being in a number of ways, including assisting in the breakdown of otherwise indigestible ...
Jan 10, 2014
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Our health is strongly dependent on the diversity of bacteria that inhabits our intestinal tract and on how the immune system tolerates it or responds to the pathogenic bacteria to prevent disease. In a study published this ...
Dec 2, 2015
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Microbiota—the trillions of bacteria that co-exist in the body—regulate the ability of lung dendritic cells to generate immune responses, according to a study led by researchers from the Icahn School of Medicine at Mount ...
Jan 5, 2016
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Researchers from Case Western Reserve University in Cleveland have discovered that populating the gastrointestinal (GI) tracts of mice with Bacteroides species producing a specific enzyme helps protect the good commensal ...
Jun 12, 2014
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Researchers from Yonsei University in South Korea have found that certain commensal bacteria that reside in the human intestine produce compounds that inhibit SARS-CoV-2. The research will be presented on June 20 at World ...
Jun 20, 2021
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