Neurotrophins and neural stem cells in posttraumatic brain injury repair

被引:0
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作者
Wenwen Guo [1 ,2 ]
Ke Liu [1 ,2 ]
Yinghua Wang [3 ]
Xu Ge [1 ]
Yifan Ma [2 ]
Jing Qin [1 ]
Caiqin Zhang [1 ]
Ya Zhao [1 ]
Changhong Shi [1 ]
机构
[1] Laboratory Animal Center, Fourth Military Medical University
[2] Gansu University of Traditional Chinese Medicine
[3] Medical College of Yan' an
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中图分类号
R651.15 []; R-332 [医用实验动物学];
学科分类号
摘要
Traumatic brain injury(TBI) is the main cause of disability, mental health disorder, and even death, with its incidence and social costs rising steadily. Although different treatment strategies have been developed and tested to mitigate neurological decline, a definitive cure for these conditions remains elusive. Studies have revealed that various neurotrophins represented by the brain-derived neurotrophic factor are the key regulators of neuroinflammation, apoptosis, blood–brain barrier permeability, neurite regeneration, and memory function. These factors are instrumental in alleviating neuroinflammation and promoting neuroregeneration. In addition, neural stem cells(NSC) contribute to nerve repair through inherent neuroprotective and immunomodulatory properties, the release of neurotrophins, the activation of endogenous NSCs, and intercellular signaling. Notably, innovative research proposals are emerging to combine BDNF and NSCs, enabling them to synergistically complement and promote each other in facilitating injury repair and improving neuron differentiation after TBI. In this review, we summarize the mechanism of neurotrophins in promoting neurogenesis and restoring neural function after TBI, comprehensively explore the potential therapeutic effects of various neurotrophins in basic research on TBI, and investigate their interaction with NSCs. This endeavor aims to provide a valuable insight into the clinical treatment and transformation of neurotrophins in TBI, thereby promoting the progress of TBI therapeutics.
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页码:12 / 23
页数:12
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