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Full-Text Articles in Medicine and Health Sciences
The Role Of Micrornas In The Pathophysiology Of Neonatal Hypoxic-Ischemic Brain Injury, Eric S. Peeples
The Role Of Micrornas In The Pathophysiology Of Neonatal Hypoxic-Ischemic Brain Injury, Eric S. Peeples
Theses & Dissertations
Neonatal hypoxic-ischemic brain injury (HIBI) is a devastating injury resulting from impaired blood flow and oxygen delivery to the brain at or around the time of birth. The subsequent metabolic failure and cellular injury in the brain can be partially attenuated by rapid initiation of therapeutic hypothermia, but even with prompt induction of hypothermia, more than one in four survivors suffer from major developmental disabilities – an indication of the critical need for more effective therapies. MicroRNAs (miRNA) may be able to act as therapeutic targets in neonatal HIBI; however, very little is known about the endogenous expression of miRNAs …
Collagen Fiber Regulation In Human Pediatric Aortic Valve Development And Disease, Cassandra L. Clift, Yan Ru Su, David Bichell, Heather Jensen Smith, Jennifer R. Bethard, Kim Norris-Caneda, Susana Comte-Walters, Lauren E. Ball, Michael A. Hollingsworth, Anand S. Mehta, Richard R. Drake, Peggi M. Angel
Collagen Fiber Regulation In Human Pediatric Aortic Valve Development And Disease, Cassandra L. Clift, Yan Ru Su, David Bichell, Heather Jensen Smith, Jennifer R. Bethard, Kim Norris-Caneda, Susana Comte-Walters, Lauren E. Ball, Michael A. Hollingsworth, Anand S. Mehta, Richard R. Drake, Peggi M. Angel
Journal Articles: Eppley Institute
Congenital aortic valve stenosis (CAVS) affects up to 10% of the world population without medical therapies to treat the disease. New molecular targets are continually being sought that can halt CAVS progression. Collagen deregulation is a hallmark of CAVS yet remains mostly undefined. Here, histological studies were paired with high resolution accurate mass (HRAM) collagen-targeting proteomics to investigate collagen fiber production with collagen regulation associated with human AV development and pediatric end-stage CAVS (pCAVS). Histological studies identified collagen fiber realignment and unique regions of high-density collagen in pCAVS. Proteomic analysis reported specific collagen peptides are modified by hydroxylated prolines (HYP), …