A combined team of medical researchers from Columbia University and the University of Michigan has found that, despite multiple mutations, the SARS-CoV-2 omicron subvariant BA.2.86 does not appear to be more dangerous than ...
Many tiny organisms including bacteria, fungi and viruses normally live on our bodies, and even inside us. These are called the microbiome. The large number of these organisms living in the gastrointestinal tract are collectively ...
Oct 28, 2023
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What if we could engineer our immune system to make the human body better at fighting cancer? Professor Roy Mariuzza is part of a major research effort aimed at doing just that. An expert in the structural biology of immune ...
Oct 12, 2023
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A study is shedding new light on how the gut's microbial communities contribute to a well-functioning immune system and defend against harmful pathogens.
Oct 11, 2023
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Human cytomegalovirus (HCMV) is a β-herpesvirus that infects most of the world's population and poses a serious threat to human health. The constant exposure of HCMV to the innate immune system makes this virus evolve a ...
Oct 9, 2023
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The journal Nature has published the results of the world's largest and most comprehensive study on the effects of common genetic variation on proteins circulating in the blood and how these associations can contribute to ...
Oct 4, 2023
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Hungarian-born scientist Katalin Kariko's obsession with researching a substance called mRNA to fight disease once cost her a faculty position at a prestigious US university, which dismissed the idea as a dead end.
Oct 2, 2023
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The notion that some level of microbial exposure might reduce our risk of developing allergies has arisen over the last few decades and has been termed the hygiene hypothesis.
Sep 29, 2023
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The human gut—or gastrointestinal system—where food is broken down into nutrients for the body, is an ecosystem that harbors thousands of bacteria species. While some microorganisms are harmful, many are beneficial and ...
Sep 29, 2023
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Studies of a "future-proof" vaccine candidate have shown that just one antigen can be modified to provide a broadly protective immune response in animals. The studies suggest that a single vaccine with combinations of these ...
Sep 25, 2023
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