Immunopathology Commons^™

Complement Propagates Visual System Pathology After Traumatic Brain Injury, Davis Marchant Borucki

MUSC Theses and Dissertations

Background: Traumatic brain injury is associated with the development of visual system disorders, including deficits in visual acuity. Visual deficits can present with delay and worsen over time, suggesting that ongoing neuroinflammatory changes contribute to their development and progression. Complement activation is strongly associated with the neuroinflammatory response after TBI and has been shown to contribute to neuronal and synaptic loss. However, the contributions of complement activation after TBI to vision loss remains unclear.

Methods: We employed an open skull controlled cortical impact model of traumatic brain injury in adult male mice to study how TBI affects vision. Animals were …

The Role Of Complement In Stroke And Traumatic Brain Injury, Christine Couch

MUSC Theses and Dissertations

Brain and neural injury are a non-specific disease category that includes traumatic brain injury (TBI) and stroke. Both TBI and stroke are common, costly, and leading causes of severe disability in adults. Both stroke and TBI are responsible for substantial disability in working age adults, with stroke being the second leading cause of death worldwide [1] and TBI a major cause of disability in people younger than their 40's [2]. The immune response after brain injury is multifactorial and involves both local and systemic events at the cellular and molecular level. The complement system is a component of both the …