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Full-Text Articles in Physiology
Rage And Sage: Therapeutic Modalities For Copd, Paul Reynolds
Rage And Sage: Therapeutic Modalities For Copd, Paul Reynolds
Journal of Undergraduate Research
Funding available through this MEG award has provided an opportunity for me to meet many academic objectives I’ve determined to be important at BYU. We have been successful in conducting pilot studies that reveal possible roles for SAGEs in ameliorating mechanisms of lung inflammation induced by and cigarette smoke (CS). Despite improvement in personal air quality during the past few decades, the rationale for studying mechanisms leading to adverse health effects remains important. This MEG award specifically provided opportunities for students to conduct meaningful research that led to the observation that alveolar epithelial cells and bronchiolar epithelial cells experience elevated …
Rage Functions During Secondhand Smoke-Induced Bronchopulmonary Dysplasia, Brent Kimber, Dr. Paul Reynolds
Rage Functions During Secondhand Smoke-Induced Bronchopulmonary Dysplasia, Brent Kimber, Dr. Paul Reynolds
Journal of Undergraduate Research
Bronchopulmonary Dysplasia (BPD) is a common respiratory disease among pre-term infants or newborns exposed to harmful toxins during pregnancy or at birth. This leads to several respiratory diseases later in life such as chronic obstructive pulmonary disorder (COPD) or asthma. However, research on the effects of cigarette smoke in utero has many gaps. This project focuses on developing a transgenic mouse model that mimics the pulmonary morphologies and characteristics of BPD. This model will then be used for further research and potentially discover new therapeutic methods for BPD. The transgenic mouse was established using a modified genetic scheme whereby the …
Effects Of Blocking Tlr 4 And Rage On The Progression Of Oa In The Tmj, David Mecham, David Kooyman
Effects Of Blocking Tlr 4 And Rage On The Progression Of Oa In The Tmj, David Mecham, David Kooyman
Journal of Undergraduate Research
Osteoarthritis is a degenerative disease of the cartilage that affects more than 80% of Americans above the age of 65 (1). Many adults also suffer from Temporomandibular joint dysfunction (TMD), and 80% of such individuals eventually develop Temporomandibular joint associated Osteoarthritis (TMJ OA) (2). Current pharmaceutical options target symptoms of OA, but there are no known treatments available. Research is being undertaken to elucidate the root causes of the disease at a cellular level. Our lab has previously shown that mice lacking the Receptor for Advanced Glycation End Products are protected from OA (3). Other researchers have shown that blocking …
Over-Expression Of Age Receptors In The Adult Mouse Lung A New Model For The Study Of Copd, Megan Stogsdill, Dr. Paul Reynolds
Over-Expression Of Age Receptors In The Adult Mouse Lung A New Model For The Study Of Copd, Megan Stogsdill, Dr. Paul Reynolds
Journal of Undergraduate Research
Receptors for advanced glycation end products (RAGE) are receptors that can bind a variety of ligands and are members of the immunoglobin family of cell surface receptors. RAGE is found in many tissue types during inflammatory lesions but is found most abundantly in the lung, where it was subsequently discovered (1). It is known to bind to chemicals found in cigarette smoke (2) and has been implicated as a progression factor in a number of diseases including chronic obstructive pulmonary disease (COPD) (3).
Rage Expression In Inflammatory Lung Diseases Triggered By Air Pollutants, Tyler Earley, Dr. Paul Reynolds
Rage Expression In Inflammatory Lung Diseases Triggered By Air Pollutants, Tyler Earley, Dr. Paul Reynolds
Journal of Undergraduate Research
I was given a research grant of $1,500. My project was centered around discovery of cellsignaling pathways linked to inflammation specific to the lung. We studied a receptor that may be shown to integrally participate in inflammation in such diseases as COPD and Asthma. My studies followed Receptors for advanced glycation end-products (RAGE) which have been implicated in mechanisms of sustained pulmonary inflammation associated with several pathological conditions. This project sought to investigate the direct interaction of particulate matter and RAGE as well as RAGE’s role in perpetuating an inflammatory response in epithelial cells resident to the respiratory tract. This …
Up-Regulation Of Receptors For Advanced Glycation End-Products (Rage) In The Lung Results In Significant Tissue Loss And Neonatal Lethality, Jeff Stogsdill, Dr. Paul Reynolds
Up-Regulation Of Receptors For Advanced Glycation End-Products (Rage) In The Lung Results In Significant Tissue Loss And Neonatal Lethality, Jeff Stogsdill, Dr. Paul Reynolds
Journal of Undergraduate Research
The receptor for advanced glycation end-products (RAGE) is becoming an increasingly popular molecule of study after having been initially characterized in relation to a number of diseases such as diabetes, Alzheimer’s and atherosclerosis among others. It has recently been noted that RAGE is found at high quantities in lung diseases such as lung fibrosis, acute respiratory distress syndrome (ARDS) and chronic obstructive pulmonary disease (COPD) coupled with emphysema, yet the specific role it plays to date is unknown. In this research, RAGE has been conditionally over-expressed in the mouse lung in order to determine its contribution to pulmonary development and …