Retraction Notice to: Silencing of the MEKK2/MEKK3 Pathway Protects against Spinal Cord Injury via the Hedgehog Pathway and the JNK Pathway - Yan-Long Kong; Yi-Fei Wang; Zhong-Sheng Zhu; Zheng-Wei Deng; Jing Chen; Dong Zhang; Qun-Hua Jiang; Shi-Chang Zhao; Ya-Dong Zhang (Elsevier, 2022)