Researchers at Washington University School of Medicine in St. Louis have discovered lymph node-like structures in the skull bone marrow of mice for the first time and demonstrated that they act as rapid first responders ...
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Obesity can weaken the immune system's tumor-killing responses in lung cancer, leading to disease progression, but a new study by experts at Roswell Park Comprehensive Cancer Center reveals that exercise may reverse this ...
Aug 17, 2026
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Despite widespread COVID-19 infection in the Tsimané and Moseten populations of Bolivia, the mortality rate in these remote Indigenous groups was the lowest ever recorded for any population or region.
Aug 17, 2026
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Crohn's disease, a condition characterized by widespread inflammation in the gut, may arise from a weakened immune response, according to new research from the University of Toronto's Temerty Faculty of Medicine.
Aug 18, 2026
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Coronary artery disease, which is caused by plaque buildup in the arteries that supply blood to the heart, can appear stable for long periods without causing any symptoms. But the disease can become unstable at any time and ...
Aug 12, 2026
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Immunotherapy that targets tumor-associated macrophages, a type of immune cell in the tumor microenvironment, works only if the cells have a functional system of molecules that enables them to respond to the treatment. This ...
Aug 14, 2026
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A research group has revealed through studies in humans and mice that a subset of clear cell ovarian cancers, which have been considered difficult to treat with anticancer drugs and immunotherapy, responds to immunotherapy.
Aug 17, 2026
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Unlike adult hearts, the hearts of newborn mammals can temporarily regenerate after damage. However, this remarkable ability is rapidly lost within the first days of life. In a new study, scientists investigated how neonatal ...
Aug 17, 2026
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August is National Immunization Awareness Month—the perfect time to prepare for the viruses and bacteria that spread each fall and winter.
Aug 14, 2026
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The SARS-CoV-2 genome is subject to constant mutations. Some of these mutations reduce the effectiveness of RNA-based vaccines, which consequently have to be adapted regularly. Until now, however, it was unclear how the immune ...
Aug 17, 2026
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