Spinal Cord Injury

Spinal cord injury (SCI) refers to damage to the spinal cord resulting in impaired motor and/or sensory function below the level of injury, which can be either complete or incomplete. It disrupts communication between the brain and body, commonly due to vertebral fractures or dislocations, leading to symptoms such as paralysis, numbness, weakness, loss of bladder control, pain, and respiratory difficulties. The severity and manifestations depend on the location and extent of the injury. Immediate medical intervention—including medications, surgical stabilization, bracing, and rehabilitation—is critical to minimize long-term disability. The condition involves complex neural pathways, with GDNF (Glial Cell Derived Neurotrophic Factor) identified as a key associated gene, and pathways like Signal Transduction and MIF Mediated Glucocorticoid Regulation implicated. Drugs such as Mecamylamine and Zoledronic acid have been explored in treatment contexts, and affected tissues include bone, adipose, and spinal cord, with phenotypes linked to nervous system dysfunction and abnormalities in growth or body region development.