Redox Signaling Through Compartmentalization of Reactive Oxygen Species: Implications for Health and Disease.
Editorial Article
Overview
abstract
The cell maintains a balance between the production and removal of reactive oxygen species (ROS). Changes in ROS levels can impact many cellular functions, and dysregulation contributes to pathologies. How a specific cellular environment or microdomain influences the ROS-generating systems and biological impact of ROS remains an active area of research. This Forum highlights the complexity of ROS microdomains and their contributions to health and disease. Novel technologies to measure or generate ROS in defined regions are important developments in the spatial control of ROS. Using these advances, the articles herein demonstrate how site-specific redox environments influence cellular function and pathology. Antioxid. Redox Signal. 31, 591-593.
