Quercetin promotes angiogenesis and protects the blood-spinal cord barrier structure after spinal cord injury by targeting the PI3K/Akt signaling pathway. - Liu, Xinfang; Liu, Xuhua; Luo, Sidong; Chen, Di; Lin, Jinbo; Xiong, Man; Yang, Lei; Li, Kaifan; Sun, Dawei; Wei, Lina; Luo, Sheng; Wang, Yeyang (Journal of Translational Medicine, 2025)