For decades, dogma dictated that the immune system consisted of two separate branches. Cells of the innate system respond rapidly to molecular patterns shared by a broad array of pathogens. Meanwhile, ...

Our immune system works to fight infections immediately, but also maintain long-term immunity. Two waves of protection help ...

Scientists have discovered a previously unknown mechanism for how aggressive brain cancers reprogram immune system cells from fighting ... to target specific cancer markers have shown progress ...

and CD8-positive suppressor T cells, which restrain certain types of immune response. Immune checkpoint blockade therapy for cancer is promising, but delivery optimization is desirable.

Bacteria consumed by immune cells become part of the cell. ScienceDaily . Retrieved March 26, 2025 from www.sciencedaily.com / releases / 2025 / 02 / 250226125133.htm ...