Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Anatomy
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 …
Combinatorial Modulation Of Multiple Signaling Pathways To Gain Therapeutic Response In Breast And Prostate Cell Carcinomas, William Tressel Hawkins Ii
Combinatorial Modulation Of Multiple Signaling Pathways To Gain Therapeutic Response In Breast And Prostate Cell Carcinomas, William Tressel Hawkins Ii
Theses and Dissertations
Our laboratory is primarily interested in novel pharmacological intervention of cell proliferation and survival pathways expressed in various types of cancer. These cyto-protective pathways can be activated in response to growth factor stimulation, toxic insult and radiation. In our studies, we utilized novel drug combinations with and without radiation to enhance breast & prostate tumor cell death both in vitro and in vivo. Previous studies from our group have shown that UCN-01 and MEK1/2 inhibitors interact to cause tumor cell death in transformed cell lines in vitro. We extended this observation to an in vivo animal model system using the …
Assessing Epidermal Growth Factor Expression In The Rodent Hippocampus Following Traumatic Brain Injury, Janice Mabutas Daus
Assessing Epidermal Growth Factor Expression In The Rodent Hippocampus Following Traumatic Brain Injury, Janice Mabutas Daus
Theses and Dissertations
Hippocampal neurons are vulnerable to injury, as indicated by the prevalence of learning and memory deficits following traumatic brain injury. Research indicates that proliferation of neural precursor cells increases following brain injury, which implies that there is an endogenous response in the hippocampus to replenish neurons and restore cognitive function. Studies show that mitogenic growth factors may drive this proliferative response; one of which is epidermal growth factor. Because adults and the elderly manifest the most enduring deficits following TBI, it is critical to investigate how EGF expression following injury may relate to injury-induced cell proliferation and the degree of …