Neutrophils: Key Players in Immune Response

Scientists just unlocked the secret architecture of your immune system's most common cell.

A massive new study called NeuMap analyzed neutrophils across forty-seven different biological scenarios

and found they aren't just simple foot soldiers like we thought. Instead,

they follow a precise roadmap, maturing into specific hubs that can either fight viruses or,

surprisingly, help tumors grow. The researchers even identified a master switch

called JUNB that controls these dangerous states. This is huge because it means a simple

blood test could soon reveal exactly what your body is fighting deep inside your tissues.

Follow for daily peer-reviewed science. Source Nature 2025.