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Full-Text Articles in Life Sciences

Understanding Regenerative Medicine And Its Position In Healthcare, Tyler F. Ward Jun 2018

Understanding Regenerative Medicine And Its Position In Healthcare, Tyler F. Ward

Kentucky Journal of Undergraduate Scholarship

Abstract: Regenerative medicine is an emerging field of the healthcare industry that has the potential to treat a myriad of health conditions. Induced pluripotent stem cells, human embryonic stem cells, and tissue engineering are a few of the treatment methods that may be delivered by healthcare professionals in personalized medicine. Food and Drug Administration (FDA) approval is necessary within the United States before any of these treatment options are available. Specific cellular therapies are currently undergoing clinical trials and it may be years before approval is acquired. The National Institute of Health is proactively working to ensure that healthcare policies, …


Gene Knockout Of Prfa And The Arginine Deiminase Pathway In Listeria Monocytogenes, Kearstin Edmonds Jan 2018

Gene Knockout Of Prfa And The Arginine Deiminase Pathway In Listeria Monocytogenes, Kearstin Edmonds

Online Theses and Dissertations

Listeria monocytogenes is a Gram-positive facultative intracellular pathogen. This species is a common cause of food-borne illness outbreaks with high fatality rates. L. monocytogenes is known to produce a number of virulence factors, including enzymes and toxins, which are involved in the disease process. The arginine deiminase pathway has the ability to regulate acidic environments by converting arginine to ammonia, ornithine, and ATP. With the help of a membrane-bound antiporter, the ornithine is transported out of the cell while the ammonia is converted to ammonium. The ATP by-product can also be used with the F0F1-ATPase system to help maintain homeostasis. …