Telomere damage drives T cell exhaustion. Antioxidants restored their cancer-fighting strength in mice. Tumor environments place heavy stress on immune cells that fight cancer. Limited oxygen, ...

Tumors are stressful places for cancer-fighting immune cells. Low oxygen, high acid levels, and other stressors put strain on ...

A study in Cancer Discovery reports that sucralose is associated with reduced efficacy of checkpoint inhibitor therapy in ...

New research published in Immunity by researchers at the University of Pittsburgh found that, in mice, the toxic tumor ...

Scientists have uncovered a sweet twist in the body’s fight against cancer. Glucose, best known as the fuel that powers our ...

Sickle cell disease (SCD) altered CD8+ T-cell chromatin architecture, triggering ferroptosis and weakening antitumor immunity. Hydrogen sulfide (H2S) treatment restored chromatin interactions and ...

Ocrevus rapidly depletes immune B-cells in people with MS, but ongoing treatment also leads to changes in immune T-cells, a study found.

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 ...