[Research Progress of the Wnt/β-catenin Signaling Pathway in the Regulation of Oxidative Stress and Its Impact on the Hematopoietic System --Review].

Excessive generation of reactive oxygen species (ROS) can lead to oxidative-antioxidative imbalance in the organism, resulting in oxidative stress. Hematopoietic stem/progenitor cells (HSPCs) exhibit high sensitivity to changes in ROS levels, and high levels of ROS can impair self-renewal capacity of HSPCs, leading to oxidative damage and even death. Wnt/β-catenin signaling pathway regulates hematopoiesis and plays an important role in determining the fate of stem cells, such as self-renewal, proliferation and differentiation of HSPCs. Studies have shown that Wnt/β-catenin signaling pathway is also closely related to oxidative stress. This article summarizes the relevant literature, and reviews the role of Wnt/β-catenin signaling pathway in oxidative stress, its impact on hematopoietic system, and the current research status of related mechanisms.