Our immune system relies on T cells to fight infections. But T cells don't just show up and react—first, they train, get a ...

Northwestern Medicine scientists have identified the cellular mechanisms that cause immune cells to differentiate and ultimately lose function during viral infection, findings that could improve ...

Even when immune memory cells form in the lung after influenza infection, insufficient dietary iron leaves them less able to mount a strong antiviral response, revealing how nutrition can shape ...

A new research paper was published in Volume 18 of Aging-US on February 8, 2026, titled "Single-cell transcriptomics reveal intrinsic and systemic T cell aging in COVID-19 and HIV." In this study, ...

SAN DIEGO — Infections account for nearly half of all deaths not caused by disease relapse among patients with advanced blood cancers after treatment with chimeric antigen receptor (CAR) T-cell ...

Clusters of T cells, that are part of our immune system protecting us against harmful pathogens, under a microscope. By studying them, Duke-NUS scientists have found that T cells can independently ...

A Phase 1 trial testing TG Therapeutics' CAR T-cell therapy azer-cel in progressive forms of MS is now recruiting across eight U.S. sites.

The immune system regulates disease response throughout our bodies. Interestingly, two separate responses act as barriers to prevent the spread of infections. When first introduced to a disease, the ...

After nearly a decade of treatment, a Texas woman reached remission through an FDA-approved cellular therapy for chronic lymphocytic leukemia.