Metabolic reprogramming:a new option for the treatment of spinal cord injury
Jiangjie Chen
Jinyang Chen
Chao Yu
Kaishun Xia
Biao Yang
Ronghao Wang
Yi Li
Kesi Shi
Yuang Zhang
Haibin Xu
Xuesong Zhang
Jingkai Wang
Qixin Chen
Chengzhen Liang
Abstract：Spinal cord injuries impose a notably economic burden on society, mainly because of the severe after-effects they cause. Despite the ongoing development of various therapies for spinal cord injuries, their effectiveness remains unsatisfactory. However, a deeper understanding of metabolism has opened up a new therapeutic opportunity in the form of metabolic reprogramming. In this review, we explore the metabolic changes that occur during spinal cord injuries, their consequences, and the therapeutic tools available for metabolic reprogramming. Normal spinal cord metabolism is characterized by independent cellular metabolism and intercellular metabolic coupling. However, spinal cord injury results in metabolic disorders that include disturbances in glucose metabolism, lipid metabolism, and mitochondrial dysfunction. These metabolic disturbances lead to corresponding pathological changes, including the failure of axonal regeneration, the accumulation of scarring, and the activation of microglia. To rescue spinal cord injury at the metabolic level, potential metabolic reprogramming approaches have emerged, including replenishing metabolic substrates, reconstituting metabolic couplings, and targeting mitochondrial therapies to alter cell fate. The available evidence suggests that metabolic reprogramming holds great promise as a next-generation approach for the treatment of spinal cord injury. To further advance the metabolic treatment of the spinal cord injury, future efforts should focus on a deeper understanding of neurometabolism, the development of more advanced metabolomics technologies, and the design of highly effective metabolic interventions.
Keywords：axonsglycolysismetabolic reprogrammingmetabolismmitochondrianeural regenerationneuroprotectionoxidative phosphorylationspinal cord injurytherapy
Publication Date：2025-04-27
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：16( 1042-1057 )