Molecular Mechanisms in the Vascular and Nervous Systems following Traumatic Spinal Cord Injury

Molecular Mechanisms in the Vascular and Nervous Systems following Traumatic Spinal Cord Injury

Blog Article

Traumatic spinal kt196 torque converter cord injury (SCI) induces various complex pathological processes that cause physical impairment and psychological devastation.The two phases of SCI are primary mechanical damage (the immediate result of trauma) and secondary injury (which occurs over a period of minutes to weeks).After the mechanical impact, vascular disruption, inflammation, demyelination, neuronal cell death, and glial scar formation occur during the acute phase.This sequence of events impedes nerve regeneration.In the nervous system, various extracellular secretory factors such as neurotrophic factors, growth factors, and cytokines are involved in these events.

In the vascular system, the blood-spinal cord barrier (BSCB) is damaged, allowing immune cells product to infiltrate the parenchyma.Later, endogenous angiogenesis is promoted during the subacute phase.In this review, we describe the roles of secretory factors in the nervous and vascular systems following traumatic SCI, and discuss the outcomes of their therapeutic application in traumatic SCI.