UT Southwestern Medical Center researchers report for the first time that tumors stressed by cancer immunotherapy release their mitochondrial DNA into nearby immune cells, triggering a host alert system.
Aug 24, 2017
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The white blood cells known as T cells regulate our body's response to foreign substances—our adaptive immune response. In a new study, Yale scientists have learned how changes in a recently discovered RNA epigenetic marker ...
Aug 11, 2017
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People constantly encounter viruses, bacteria or parasites. Fortunately, our skin, the specialized lining of our guts and other parts of our body that are exposed to the outside world prevent them from entering. When a pathogen ...
Jul 24, 2017
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A research team led by Jackson Laboratory (JAX) Professor Karolina Palucka, M.D., Ph.D., in collaboration with a research team at Institut Curie in France led by Dr. Nicolas Manel, have addressed a long-standing puzzle of ...
Jul 7, 2017
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New University of Liverpool research reveals that the immune response of farmed chickens does not develop fast enough to fight off Campylobacter during their short lifespan. The findings have important implications in the ...
Mar 23, 2017
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During pregnancy, a mother's immune system is suppressed to protect the fetus, which is perceived as a foreign body because it is genetically different. A study in mice found that suppressed immunity during pregnancy creates ...
Mar 8, 2017
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A new mouse model with a working immune system could be used in laboratory research to improve understanding of Zika virus infection and aid development of new treatments, according to a study published in PLOS Pathogens.
Feb 23, 2017
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Mycobacterium tuberculosis has been called "the perfect pathogen." These bacteria hijack human macrophages, persist inside the cells to evade immune destruction, and then prevent the macrophage from undergoing programmed ...
Feb 8, 2017
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LMU researchers have shown that lymphocyte trafficking is controlled by the circadian clock. Consequently, the efficacy of immune responses to pathogens varies during the day. This has implications for the optimization of ...
Feb 7, 2017
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When a receptor on the surface of a T cell—a sentry of the human immune system—senses a single particle from a harmful intruder, it immediately kicks the cell into action, launching a larger immune response. But exactly ...
Nov 21, 2016
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