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Articles 1 - 3 of 3
Full-Text Articles in Medical Sciences
Radiation Induces Metabolic Dysregulation In Pulmonary Fibroblasts, Josly Pierre-Louis, Margaret A. T. Freeberg, Jane K. Rebman, Thomas H. Thatcher, Patricia J. Sime
Radiation Induces Metabolic Dysregulation In Pulmonary Fibroblasts, Josly Pierre-Louis, Margaret A. T. Freeberg, Jane K. Rebman, Thomas H. Thatcher, Patricia J. Sime
Graduate Research Posters
Rationale: Exposure of the lung to ionizing radiation, such as during radiotherapy, can result in pulmonary fibrosis (PF), which has few treatment options. PF is characterized by an accumulation of extracellular matrix proteins that form scar tissue, resulting in dyspnea, disruption of gas exchange, and even death. We and others have shown that metabolic reprogramming is a hallmark of idiopathic pulmonary fibrosis (IPF). IPF lung tissue, and lung fibroblasts treated with TGF-β, exhibit increased aerobic glycolysis with increased expression of lactate dehydrogenase A (LDHA) and excess production of lactate, leading to reduced extracellular pH that activates latent TGF-β. Here, we …
Effects Of The Na-Cl Co-Transporter (Ncc) In Western Diet Induced Metabolic And Cardiac Dysfunction, Zachary S. Cutter
Effects Of The Na-Cl Co-Transporter (Ncc) In Western Diet Induced Metabolic And Cardiac Dysfunction, Zachary S. Cutter
Theses and Dissertations
Interleukin-18 (IL-18) is a pro-inflammatory cytokine known to be involved in maintaining metabolic homeostasis; however, also capable of inducing cardiac dysfunction. Additionally, IL-18, has been shown to bind to a novel receptor, the Na-Cl Co-transporter (NCC). We hypothesized that NCC mediates IL-18 metabolic and cardiac signaling in mice. Using male C57BL/6J mice, we compared the metabolic and cardiac function changes after at least 8 weeks of high-saturated fat high sugar diet (Western Diet) in NCC knockout (NCCKO), IL-18 knockout (IL-18KO), and wild-type mice. We show that NCCKO mice have significantly increased body weight gain from baseline, no difference in fasting …
The Metabolism Of Alcohol: Risk And Protective Factors, Sydney E. Levan, Amy Adkins, Danielle Dick, Karen G. Chartier
The Metabolism Of Alcohol: Risk And Protective Factors, Sydney E. Levan, Amy Adkins, Danielle Dick, Karen G. Chartier
Undergraduate Research Posters
Purpose: Abstract for poster submission to VCU Poster Symposium for
Undergraduate Research and Creativity
Title: The Metabolism of Alcohol: Risk and Protective Factors
Background: In 2002, it was reported by the National Institutes of Health that
60.3% of college aged students (18-22) drank alcohol in the past month of being
asked, as compared to 51.9% of those not in college. They also found that 20% of
college students met the criteria for at least one alcohol use disorder (AUDs)1.
Many genes have been linked to an increased risk for AUDs and how individuals
with various ethnic backgrounds respond to alcohol. …