Molecular neurobiology
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Molecular neurobiology · Oct 2020
ReviewRole of Circular Ribonucleic Acids in the Treatment of Traumatic Brain and Spinal Cord Injury.
The causal and pathogenetic factors linked to traumatic brain injury (TBI) and spinal cord injury (SCI) are complex. This complexity is a contributive factor in the minimal improvement outcomes of injured individuals. Several studies have demonstrated the potentiality of stem cells in facilitating neuronal growth and improve outcome in various neurological conditions, including TBI and SCI. ⋯ Our analyses showed the role of circular RNAs in brain/spinal cord injuries to be multifaceted, as they can modulate several signaling mechanisms while also acting as sponges for microRNAs and binding to their sites. Additionally, circular RNAs can activate several biological, molecular, and cellular activities in the wake of brain/spinal cord injuries. Thus, both non-pharmacological and pharmacological interventions centered on the regulation of circular RNAs could be promising for TBI and SCI.