The Lifesciences Magazine

Revealing Neutrophils’ Unexpected Diversity A groundbreaking study published in Cell on March 5th by Prof. Zhang Xiaoming from the Shanghai Institute of Immunity and Infection (SIII) of the Chinese Academy of Sciences, along with Profs. Gao Qiang, Fan Jia, and Yang Li from Fudan University, has unveiled an unexpected level of complexity within neutrophils . Previously considered a relatively uniform population of short-lived immune cells, they have now been revealed to possess remarkable diversity and specialized functional states. Using state-of-the-art single-cell RNA sequencing technology, the researchers examined individual neutrophils across  17 different cancer types  from 143 patients. Contrary to previous beliefs, they discovered that it can adopt at least 10 highly specialized and distinct functional states. These states are involved in processes such as inflammation, blood vessel formation, and, most notably, presenting antigens to activate potent cancer-killing T ce...