Hepatocytes and neutrophils cooperatively suppress bacterial infection by differentially regulating lipocalin‐2 and neutrophil extracellular traps
Hongjie Li, Dechun Feng, Yan Cai, Yudong Liu, Mingjiang Xu, Xiaogang Xiang, Zhou Zhou, Qiang Xia, Mariana J. Kaplan, Xiaoni Kong, Bin Gao – 10 April 2018 – Lipocalin‐2 (LCN2), also known as neutrophil gelatinase‐associated lipocalin (NGAL), a key antibacterial protein, is highly elevated in patients with end‐stage liver disease that is often associated with bacterial infection. LCN2 is expressed at high levels in both hepatocytes and neutrophils; however, how hepatocyte‐derived and neutrophil‐derived LCN2 cooperate to combat bacterial infection remains unclear.