Oxidative Stress and Adult Neurogenesis.

There is a growing evidence that adult neurogenesis is critical for brain function. The reactive oxygen species (ROS) is accumulated during adult neurogenesis as a physiological mechanism; while ROS overload impairs adult neurogenesis during ageing, neuroinflammation and neurodegeneration. Here we propose that targeting oxidative stress provides a novel way to regulate adult neurogenesis and manage different brain diseases.