A single blood protein can make aging stem cells act young again. As people age and notice changes like graying hair or reduced muscle strength, their immune system also undergoes shifts. One key ...

Testing in mice suggests that rejuvenating T cells could make vaccines and some cancer therapies more effective.

Fact checked by Jennifer Klump Small, simple habits can help you feel your best and set you up for a good new year. This week ...

Researchers are striving to understand the impact a phenomenon known as original antigenic sin has on immunity to the virus.

Researchers at the Netherlands Institute for Neuroscience have become the first to fully characterize cell activity from a ...

A natural vitamin A transporter, RBP4, can awaken latent HIV through NF-κB signalling, offering a new angle for cure strategies. Human immunodeficiency virus (HIV) is a virus that attacks key immune ...

Anthocyanin-rich purple foods contain plant pigments that influence antioxidant and inflammatory pathways and are linked in ...

A growing number of new studies have found that, at least for some cells, death isn’t the end, but the beginning of something ...

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and ...

New Australian research has identified simultaneous abnormalities across multiple biological systems in people with myalgic ...

Scientists discover that muscles repair themselves by moving thousands of internal nuclei, a rapid process that is key after ...

Cedars-Sinai investigators have discovered a healing mechanism that could one day be harnessed to help treat patients with spinal cord injuries, stroke, and neurological conditions such as multiple ...