T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...

New findings reveal how cancer manipulates immune pathways and highlight therapeutic strategies to unleash T-cells against even the most resistant tumors. Study: Cancer cells impair monocyte-mediated ...

Immune checkpoint blockades, or ICBs, have revolutionized treatment for various advanced cancers. However, their effectiveness has plateaued due to therapeutic resistance that renders ...

The orchestration of T cell activation is central to immune defence and self-tolerance. Recent advances have revealed that T cells integrate signals from their antigen receptors alongside a network of ...

Researchers at the Kennedy Institute of Rheumatology have found that physically resisting the formation of an immunological synapse actually promotes a stronger immune response. The findings could ...

Scientists have discovered that T cell receptors activate through a hidden spring-like motion that had never been seen before. This breakthrough may help explain why immunotherapy works for some ...

T Cells Gain Phagocytic Function via Specific Antigen RecognitionThe research team engineered CD8+ Jurkat T cells to express SVAR16 ...

CD8 + cytotoxic T lymphocytes (CTLs) serve as central effectors in cancer immunotherapy by directly eliminating tumor cells. However, current clinical therapies face significant limitations. These ...

Contrary to public concerns, receiving frequent COVID-19 booster vaccinations will not weaken the immune system, providing reassurance to vulnerable groups facing new variants. Study: No evidence of ...