Nox, Nox, Are You There? The Role of NADPH Oxidases in the Peripheral Nervous System.

ABSTRACT: Significance: Reactive oxygen species (ROS) contribute to multiple aspects of peripheral nervous system (PNS) biology ranging from physiological processes (e.g., axonal outgrowth and regeneration) to pathophysiology (e.g., nerve degeneration). Although ROS are derived from multiple sources, NADPH oxidase (Nox) family members are dedicated to ROS generation. Noxs are expressed in the PNS, and their overexpression is associated with detrimental effects on nerve function and contributes, at least in part, to peripheral neuropathies. Recent Advances: Of the seven members, studies mostly focused on Nox1, Nox2, and Nox4, which are expressed in the PNS in a cell-specific manner. We have also recently identified human Nox5 in sural nerve biopsies. When mai

SUBMITTER: Eid SA 

PROVIDER: S-EPMC9634986 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature