Title:Neutrophil Extracellular Traps in Central Nervous System Diseases
Volume: 24
Issue: 3
Author(s): Junang Zhu, Hui Zhu, Wanting Hou and Jing-yao Liu*
Affiliation:
- Department of Neurology, The First Hospital, Jilin University, Changchun, China
Keywords:
Neutrophil extracellular traps, stroke, multiple sclerosis, central nervous system, blood-brain barrier, equilibrium.
Abstract: Neutrophil Extracellular Traps (NETs) are complexes containing DNA fibrils and antimicrobial
peptides that are released by neutrophils in response to pathogen stimulation. At the time of
their discovery, the neutrophil extracellular trap contained active substances such as Neutrophil Elastase
(NE) and myeloperoxidase (MPO). Although NETs were initially thought to be a means for the
innate immune system to fight microbial invasion, now they have been observed to have a broader
impact throughout the body. In recent studies, NETs have been linked to several neurological disorders
and have been found to have varying roles in a number of diseases. In addition to their role in
thrombosis, NETs have been identified in various autoimmune diseases. NETs play a significant role
in the body when they are produced at the correct time and place; however, when the generation and
removal of NETs are out of equilibrium, there can be important implications for human health. Here,
the impact of NETs is reviewed in various neurological disorders and their potential clinical applications.