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Effects Of Short-Term Minocycline Treatments On Inflammatory Cell Response In The Acute Stage Following Tbi, Henna Ayub
Effects Of Short-Term Minocycline Treatments On Inflammatory Cell Response In The Acute Stage Following Tbi, Henna Ayub
Theses and Dissertations
Following traumatic brain injury (TBI), neuroinflammation contributes to the secondary injury. Microglia are the resident immune cells of the central nervous system (CNS), and when activated can exert either protective or detrimental effects on surrounding tissue. They are often segregated into subpopulations based on their type of activation, either pro- inflammatory (M1, classically activated), or anti-inflammatory (M2, alternatively activated). Minocycline, an anti-inflammatory drug, is known to be neuroprotective and to have effect on microglia. However, the effect of minocycline on subpopulations of inflammatory cells in the acute stage following injury is unclear. It is also unclear whether minocycline has a …
The Effect Of Minocycline Treatment On Cell Proliferation And Neurogenesis In The Hippocampus In Young And Aged Brains Following Traumatic Brain Injury, Ashley Harvin
Theses and Dissertations
Following traumatic brain injury, there is an enhanced cell proliferative and neurogenic response in the young adult hippocampus, which may be associated with innate cognitive recovery. However, in the aged brain, an increased level of inflammatory cell responses was observed following injury concomitant to decreased hippocampal neurogenesis and cognitive recovery in the aging population. This suggests that excessive inflammation produced in the injured aging brain has a detrimental effect on neurogenesis and cognitive function. In this study, we examined the effect of anti-inflammatory treatment with minocycline on cell proliferation and generation of new neurons in the dentate gyrus (DG) of …