MeSH tree: D12.776.467.374.440
Beyond both being viruses, HIV-1 and SARS-CoV-2 don't seem to have a lot in common. HIV-1 is a retrovirus that integrates with its host's DNA for life and can be passed down from mother to child, while SARS-CoV-2 is contagious ...
Mar 30, 2026
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HIV exhausts the body's immune system by overactivating it, despite effective antiviral treatment. Researchers from Linköping University in Sweden have conducted cell studies showing that an existing medication restores immune ...
Mar 23, 2026
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Rheumatoid arthritis is a chronic autoimmune disease that affects millions of people worldwide. This disease prompts the immune system to mistakenly attack body tissues, particularly joints, leading to inflammation, swelling, ...
Young infants hospitalized with respiratory syncytial virus (RSV) often become much sicker than those infected with SARS-CoV-2, the virus that causes COVID-19. In a study published in Science Translational Medicine, scientists ...
Feb 25, 2026
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Researchers from the University of California, Los Angeles, have discovered that immune cells known as macrophages remain poised to fight repeat infections due to the persistent presence of signaling molecules left behind ...
Feb 18, 2026
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Mount Sinai researchers have identified a cellular mechanism linking infections from influenza A viruses (IAVs) to cardiovascular disease, providing critical insights on how influenza can damage the heart and increase the ...
Feb 9, 2026
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When our body fights an infection, the immune system must quickly activate defenses and trigger a beneficial inflammatory response. But it is just as important to resolve that inflammation and return to homeostasis. Macrophages ...
Jan 28, 2026
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A new study published in the Proceedings of the National Academy of Sciences suggests that rare cases of brain inflammation linked to live-attenuated yellow fever and Chikungunya vaccines were due to autoantibodies carried ...
Jan 26, 2026
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A novel tumor suppressor, BATF2, can be silenced by factors in the tumor microenvironment, leading to a reduced immune response in five preclinical models of head and neck cancer, according to researchers from The University ...
Jan 7, 2026
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mRNA vaccines, such as those used against COVID-19, are effective at generating antibody responses. These antibodies are produced through specialized immune structures called germinal centers, but until now it was not fully ...
Dec 17, 2025
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