Human induced pluripotent stem cells derived neutrophils display strong anti-microbial potencies.

ABSTRACT: Neutrophils are essential innate immune cells with unusual anti-microbial properties while dysfunctions of neutrophils lead to severe health problems such as lethal infections. Generation of neutrophils from human induced pluripotent stem cells (hiPSCs) is highly promising to produce off-the-shelf neutrophils for transfusion therapies. However, the anti-microbial potencies of hiPSCs derived neutrophils (iNEUs) remain less documented. Here, we develop a scalable approach to generate iNEUs in a chemical defined condition. iNEUs display typical neutrophil characters in terms of phagocytosis, migration, formation of neutrophil extracellular traps (NETs), etc. Importantly, iNEUs display a strong killing potency against various bacteria such as K.pneumoniae, P.aeruginosa, E.coli and S.aureus. Mo

SUBMITTER: Hu X 

PROVIDER: S-EPMC11926315 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature