TITLE:
Evaluating the Role of SEMA3’s in Spinal Cord Injuries
AUTHORS:
Yahvi A. Shah
KEYWORDS:
Nervous System, Spinal Cord, Spinal Cord Injuries, Semaphorins, Protiens
JOURNAL NAME:
Open Access Library Journal,
Vol.10 No.9,
September
22,
2023
ABSTRACT: Spinal cord injuries (SCIs) are severe and life-changing conditions that result in the disruption of neural pathways and the loss of motor and sensory functions below the site of injury. Finding effective treatment strategies to promote nerve regeneration and functional recovery in SCI patients is a significant challenge for researchers studying neurotrauma. Recent studies have suggested that Semaphorin 3 (SEMA3) proteins, which are primarily involved in guiding nerve growth during development, may also play important roles in SCI pathophysiology and recovery. This research paper aims to explore the various ways SEMA3s contribute to SCI by examining their expression patterns within the injured spinal cord, their impact on axonal growth and guidance, as well as their interactions with other signaling pathways. Additionally, we investigate whether manipulating SEMA3 signaling could be a potential therapeutic approach to enhance axonal regeneration and improve functional recovery using preclinical models of SCI. By conducting a comprehensive review of existing literature, this paper consolidates current knowledge about SEMA3s’ role in SCI while identifying possible avenues for future therapeutic interventions.