Reduced calorie intake has been shown to improve health and lifespan in laboratory animals, and recent research shows these benefits may extend to humans as well.
Aug 15, 2022
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296
A dramatic video has captured the behaviour of cytotoxic T cells - the body's 'serial killers' - as they hunt down and eliminate cancer cells before moving on to their next target.
May 19, 2015
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Typically cancers are classified by where they originate in the body—think breast cancer, stomach cancer, and so on. But a collaboration called the Pan-Cancer Initiative, launched in 2012 at a meeting in Santa Cruz, California, ...
Apr 5, 2018
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349
Research into how the SARS-CoV-2 virus induces death is suggesting potential treatments for its most destructive complications.
May 20, 2020
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46
Though many people with autism spectrum disorders also experience unusual gastrointestinal inflammation, scientists have not established how those conditions might be linked. Now Harvard Medical School and MIT researchers, ...
Dec 7, 2021
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Immunologists at St. Jude Children's Research Hospital have discovered key biological switches that control regulatory T cells—specialized white blood cells that keep the immune system in check. A paper detailing this work ...
Oct 24, 2019
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320
Researchers from the University of Illinois at Chicago have identified a protein that is crucial for activating inflammation—both the good kind of inflammation that leads to healing wounds and fighting infection, as well ...
Jun 27, 2018
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390
Antiretroviral therapy (ART) is highly effective at controlling HIV infections, but the virus never completely goes away. Instead, it hides in roughly one in every 1 million immune cells.
Mar 23, 2022
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107
The virus that causes COVID-19 today is not the same as the one that first sickened people way back in December 2019. Many of the variants circulating now are partially resistant to some of the antibody-based therapeutics ...
Aug 20, 2021
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In a discovery that is likely to rewrite immunology text books, researchers at UC Davis have found that early exposure to inflammatory cytokines, such as interleukin 2, can "paralyze" CD4 T cells, immune components that help ...
Aug 18, 2015
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