A consistent biological barrier that stops the immune system from making the antibodies most needed to protect the nose and ...

A major warning from scientists around the world: Do not depend on antibodies for permanent immunity from COVID-19. This comes on the heels of several studies showing that antibodies only last in our ...

For decades, HIV treatment has depended on one hard truth: once medication stops, the virus usually comes roaring back. Modern antiretroviral drugs can suppress HIV so effectively that many people ...

Antibodies are incredibly useful. Lots of recently developed drugs rely on antibodies that bind to and block the activity of specific proteins. They’re also great research tools, allowing us to ...

Antibodies, also known as immunoglobulins, are specialized proteins produced by the immune system to identify and neutralize foreign invaders, such as viruses, bacteria, and other pathogens. They are ...

For years, researchers have been hoping for vaccines that protect people against not just one strain of HIV, but every strain ...

Monoclonal antibodies (mAbs) are laboratory-designed proteins that mimic the immune system's antibodies. To date, many therapeutic mAbs belonging to the immunoglobulin G (IgG) class of antibodies, ...