Antibodies are best known for their ability to latch onto and neutralize bacteria, viruses and other pathogens. But these immune proteins can do more than that: They also activate other components of ...

Viruses are microscopic pathogens composed of genetic material housed within a protective protein shell. While they carry the ...

The influenza virus manipulates the body's gene regulation system to accelerate its own spread, according to researchers at ...

Lipids are the fatty molecules that make up cellular membranes, creating a protective barrier that regulates what enters and ...

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A Chain Reaction: HIV Vaccines Can Lead to Antibodies Against Antibodies Jan. 17, 2025 — Many vaccines work by introducing a protein to the body that resembles part of a virus. Ideally ...

Wesley Sundquist, a biochemist at University of Utah, and Tomas Cihlar, a virologist at Gilead, a biopharmaceutical company, have labored for more than a dozen years to turn one antiviral treatment, ...

HIV infections (human immunodeficiency virus infections ... This study describes sets of plasma proteins linked to AIDS- and noncommunicable disease-related deaths in people with HIV, revealing ...

In this phase 1 randomized controlled trial, urticaria was reported in several participants who received a messenger RNA ...

Sundquist laid the groundwork in studying one of HIV’s proteins, the capsid, which creates a protective shell around the virus’ genome; Cihlar visited his labs and was impressed enough to take ...