Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Medical Pharmacology (3)
- Diseases (2)
- Medical Neurobiology (2)
- Neurosciences (2)
- Amino Acids, Peptides, and Proteins (1)
-
- Chemicals and Drugs (1)
- Congenital, Hereditary, and Neonatal Diseases and Abnormalities (1)
- Genetic Phenomena (1)
- Lipids (1)
- Medical Cell Biology (1)
- Medical Genetics (1)
- Medical Immunology (1)
- Medical Pathology (1)
- Medical Specialties (1)
- Mental and Social Health (1)
- Nervous System Diseases (1)
- Neurology (1)
- Other Mental and Social Health (1)
- Other Psychiatry and Psychology (1)
- Pathological Conditions, Signs and Symptoms (1)
- Psychiatry and Psychology (1)
- Psychological Phenomena and Processes (1)
- Translational Medical Research (1)
- Publication Type
Articles 1 - 8 of 8
Full-Text Articles in Medical Sciences
The Role Of The Nlrp3 Inflammasome In Alzheimer's Disease, Ethan S. Terman
The Role Of The Nlrp3 Inflammasome In Alzheimer's Disease, Ethan S. Terman
Undergraduate Research Posters
This study examines the consequences of Alzheimer’s in rat and mice test subjects. The goal is to identify the effects of certain NLRP3 inhibiting drugs and to see if there are any noticeable effects in regards to impeding the pathological development of Alzheimer’s disease. The results are visualized by implementing the immunohistochemical process to identify neurodegeneration in the brain and to assess the expression levels of amyloid beta as an indicator of Alzheimer’s pathology. Other tests are also conducted on these transgenic mice to gauge cognitive functioning levels during the onset of their disease, those being behavior tests, but not …
Characterization Of The Role Of Insulin-Like Growth Factor Binding Protein 7 (Igfbp7) Using A Genetic Knockout Mouse Model, Maaged A. Akiel
Characterization Of The Role Of Insulin-Like Growth Factor Binding Protein 7 (Igfbp7) Using A Genetic Knockout Mouse Model, Maaged A. Akiel
Theses and Dissertations
In the US, the incidence and mortality rates of hepatocellular carcinoma (HCC) are alarmingly increasing since no effective therapy is available for the advanced disease. Activation of IGF signaling is a major oncogenic event in diverse cancers, including HCC. Insulin-like growth factor binding protein-7 (IGFBP7) inhibits IGF signaling by binding to IGF-1 receptor (IGF-1R) and functions as a potential tumor suppressor for hepatocellular carcinoma (HCC). IGFBP7 abrogates tumors by inducing cancer-specific senescence and apoptosis and inhibiting angiogenesis. We now document that Igfbp7 knockout (Igfbp7-/- ) mouse shows constitutive activation of IGF signaling, presents with pro-inflammatory and immunosuppressive microenvironment, and develops …
Post-Tbi Hippocampal Neurogenesis In Different Tbi Models, Kaushal S. Patel
Post-Tbi Hippocampal Neurogenesis In Different Tbi Models, Kaushal S. Patel
Theses and Dissertations
Traumatic brain injury (TBI) leads to short-term and long-term consequences that can cause many different life-long disorders. Studies of TBI have generally focused on the acute stage; however, it is now becoming important to investigate chronic responses following TBI as clinical reports of dementia and cognitive impairments have been linked to a history of TBI. Recent data have established that cognitive function is associated with hippocampal neurogenesis. Chronic injury induced changes in the brain may affect this endogenous process. Chronic responses following TBI include cell death pathways and inflammatory responses that are persistent in the brain for months to years …
Transformation Of Human Mast Cells By Interferon-Gamma And The Potential Role Of Myeloid Derived Suppressor Cells In Mastocytosis., Sahar Lotfi-Emran
Transformation Of Human Mast Cells By Interferon-Gamma And The Potential Role Of Myeloid Derived Suppressor Cells In Mastocytosis., Sahar Lotfi-Emran
Theses and Dissertations
Mast cells respond to a variety of signals, are associated with both increased inflammation and regulation of the immune response, and are able to interact with a variety of hematopoietic and non-hematopoietic cells. The majority of the work that highlights mast cell pleiotropic abilities has been completed in murine models. Though these models have significantly advanced our understanding of what mast cells can do, they cannot inform us as to what mast cells actually do in human beings. The goal of this dissertation is to assess fully mature, primary human mast cell function beyond the well-defined type 1 hypersensitivity function …
The Role Of Nitric Oxide Dysregulation In Tumor Maintenance, Christopher Rabender
The Role Of Nitric Oxide Dysregulation In Tumor Maintenance, Christopher Rabender
Theses and Dissertations
The inflammatory nature of the tumor microenvironment provides a cytokine and chemokine rich proliferative environment. Much of the responsibility of this environment is due to the production of Reactive Oxygen Species (ROS). These studies examined the proliferative rich tumor environment from a new perspective of Nitric Oxide Synthase (NOS) dysregulation. NOS’s have the ability to become uncoupled and generate superoxide in lieu of nitric oxide (NO). A requirement of NOS for the production of NO is the cofactor tetrahydrobiopterin (BH4) and when it is missing NOS becomes uncoupled and turns into a peroxynitrite synthase. Here I demonstrate that NOS is …
Osteopontin Expression During The Acute Immune Response Mediates Reactive Synaptogenesis And Adaptive Outcome, Julie Chan
Theses and Dissertations
Traumatic brain injury (TBI) is a worldwide epidemic as the number of victims living with the resulting cognitive and physical impairment continues to rise, principally due to limited treatment options which fail to address its multifaceted sequelae. By approaching TBI therapy from a molecular standpoint, we have the opportunity to develop a better understanding of the mechanisms which prevent effective recovery. With this information, we can move toward the identification of novel therapeutic treatments which target specific molecules to improve patient outcome following TBI. Here, we have focused on the therapeutic potential of osteopontin (OPN), an extracellular matrix (ECM) protein …
Targeting The Endocannabinoid System To Reduce Inflammatory Pain, Sudeshna Ghosh
Targeting The Endocannabinoid System To Reduce Inflammatory Pain, Sudeshna Ghosh
Theses and Dissertations
The endogenous cannabinoids (endocannabinoids) anandamide (AEA) and 2-arachidonylglycerol (2-AG) exert their effects predominantly through cannabinoid CB1 and CB2 receptors, but these actions are short-lived because of rapid hydrolysis by fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL), respectively. Selective inhibition of either enzyme elevates CNS levels of the appropriate endocannabinoid and produces analgesic effects with fewer psychomimetic side effects than Δ9-tetrahydrocannabinol (THC), the primary active constituent of marijuana. While cannabinoid receptor agonists and FAAH inhibitors reliably produce anti-inflammatory and anti-hyperalgesic effects in the carrageenan test and other inflammatory pain models, much less is known about the consequences of inhibiting …
Targeting The Endocannabinoid System To Reduce Nociception, Lamont Booker
Targeting The Endocannabinoid System To Reduce Nociception, Lamont Booker
Theses and Dissertations
Pain of various etiologies (e.g., visceral, inflammatory) can be a debilitating disorder that presents a problem of clinical relevance. While it is known that ∆9-tetrahydrocannabinol (THC) the primary psychoactive constituent found in marijuana produces analgesia in various rodent models of pain, its pharmacological properties are overshadowed by its psychomimetic effects. THC is the primary phytocannabinoid found in marijuana though other prevalent constituents such as the phytocannabinoids (e.g., cannabidiol (CBD), cannabinol (CBN), cannabichromene (CBC), tetrahydrocannabivarin (THCV)) may possess antinociceptive actions without the psychomimetic effects associated with THC. Indeed, these phytocannabinoids act upon the endocannabinoid system (ECS) that is comprised of the …