Citation

Zheng L, Pang Q, Xu H, Guo H, Liu R, Wang T. Int. J. Mol. Sci. 2022; 23(17): e9519.

Copyright

(Copyright © 2022, Molecular Diversity Preservation International)

DOI

10.3390/ijms23179519

PMID

36076917

Abstract

Neurological dysfunctions commonly occur after mild or moderate traumatic brain injury (TBI). Although most TBI patients recover from such a dysfunction in a short period of time, some present with persistent neurological deficits. Stress is a potential factor that is involved in recovery from neurological dysfunction after TBI. However, there has been limited research on the effects and mechanisms of stress on neurological dysfunctions due to TBI. In this review, we first investigate the effects of TBI and stress on neurological dysfunctions and different brain regions, such as the prefrontal cortex, hippocampus, amygdala, and hypothalamus. We then explore the neurobiological links and mechanisms between stress and TBI. Finally, we summarize the findings related to stress biomarkers and probe the possible diagnostic and therapeutic significance of stress combined with mild or moderate TBI.

Language: en

Keywords

traumatic brain injury; stress; biomarker; brain region; neurological dysfunction