Dendritic cells play a key role in the mammalian immune system. These cells are present throughout the human body and are known to capture foreign bodies, or antigens, using extendable "arms" called dendrites. Once captured, ...
Oct 30, 2023
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While often perceived as a negative emotion, anger can also be a powerful motivator for people to achieve challenging goals in their lives, according to new research.
Oct 30, 2023
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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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It may be surprising to hear, but medically speaking, not all stress is bad. Healthy stress levels help build resilience, says Safia Debar, MBBS, a stress management expert at Mayo Clinic Healthcare in London. In this expert ...
Oct 26, 2023
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Viral infections are known to be a central cause of more than 10% of cancers worldwide. University of California researchers may have uncovered one of the key reasons why. Their findings were published today in PLOS Pathogens.
Oct 26, 2023
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Inflammatory bowel diseases (IBDs), such as Crohn's disease or ulcerative colitis, arise when there is a dysregulation of the cell signaling pathways controlling the maintenance of homeostasis in the gut, leading to a chronic ...
Oct 26, 2023
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Clostridioides difficile (C. diff) intestinal infections can cause severe, debilitating diarrhea in patients who are hospitalized or on immunosuppressive therapies. The infections can be very hard to eradicate, roaring back ...
Oct 26, 2023
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Germany's BioNTech and US pharmaceutical giant Pfizer on Thursday announced "positive" results from initial trials of their combined mRNA vaccine against COVID-19 and influenza.
Oct 26, 2023
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An old campaign slogan for cough syrup, "It tastes awful. And it works," seemed to imply that any sweet content might have diminished the medicinal effect.
Oct 26, 2023
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A new tool to rapidly grow cancer-killing white blood cells could advance the availability of immunotherapy, a promising therapy which harnesses the power of the body's immune response to target cancer cells.
Oct 26, 2023
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