Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- ASD (1)
- Astrocyte (1)
- Autonomic Nervous System (1)
- Cancer (1)
- Cell survival (1)
-
- Chronic Heart Failure (1)
- Chronic Kidney Disease (1)
- Diabetic peripheral neuropathy (1)
- EHD1 (1)
- EPAC (1)
- Endocytosis (1)
- Epigenetics (1)
- Gait characteristics (1)
- Glutaminase 1 (1)
- HAND (1)
- HDAC (1)
- Hypertension (1)
- Ibudilast (1)
- MIA (1)
- MICAL-L1 (1)
- Marble burying (1)
- Membrane trafficking (1)
- Metabolic syndrome (1)
- Mortality (1)
- Neurogenesis (1)
- Neurotrophins (1)
- Obstacle crossing (1)
- Potassium Currents (1)
- Rat (1)
- Rotarod (1)
Articles 1 - 9 of 9
Full-Text Articles in Medicine and Health Sciences
Regulatory Roles Of Mical-L1 And Ehd1 In Cell Signaling And Mitosis, James B. Reinecke
Regulatory Roles Of Mical-L1 And Ehd1 In Cell Signaling And Mitosis, James B. Reinecke
Theses & Dissertations
Membrane trafficking is a basic cell biological process that controls the distribution of proteins and lipids. Our lab is particularly interested in delineating the cellular functions as well as the molecular mechanisms that regulate the C-terminal Eps15 Homology Domain (EHD) protein family of adenosine-5’-triphosphatases in mammalian cells. EHD1-4 are ubiquitously expressed in mammalian tissues and serve partially overlapping but also distinct functions in regulating membrane shaping and fission along the endocytic pathway. Specifically, EHD1 is recruited to tubular recycling endosomes (TREs) by Molecule Interacting with CasL Like-1 (MICAL-L1) and facilitates TRE fission and release of cargo from the perinuclear endocytic …
Epacs: Epigenetic Regulators That Affect Cell Survival In Cancer., Catherine Murari
Epacs: Epigenetic Regulators That Affect Cell Survival In Cancer., Catherine Murari
Theses & Dissertations
Cyclic adenosine monophosphate (cAMP) is a second messenger responsive to many external stimuli, playing an important role in cellular gene expression, metabolism, migration, differentiation, hypertrophy, apoptosis and secretion. All of these cellular functions are important in many diseases including cancer. Most of its effects were initially attributed to the classical protein kinase A (PKA) protein, but cellular functions such as proliferation and migration were found to be PKA independent and dependent on the newly discovered exchange proteins directly activated by cAMP (EPACs). EPACs are single polypeptides that primarily function as guanine exchange factors (GEFs) for Rap proteins that allow the …
The Feedforward And Feedback Controls On Gait In Adults With Diabetes, Chun-Kai Huang
The Feedforward And Feedback Controls On Gait In Adults With Diabetes, Chun-Kai Huang
Theses & Dissertations
There are nearly 26 million people with diabetes mellitus (DM) in the US, and half of chronic DMs develop somatosensory deficits due to diabetic polyneuropathy or diabetic peripheral neuropathy (DPN). The absence or impaired somatosensory feedback (e.g. touch sensation or joint proprioception) resulted from the damage of large nerve fiber, and motor deficits such as attenuated muscle strength and abnormal plantar pressure of lower extremity have been identified in DPN, and these sensorimotor impairments lead to an increased number of falls. To reduce the risk of falling, a well-coordinated and adapted limb movement driven by the feedforward (anticipatory) and feedback …
Association Between Recipient’S Preexisting Antibodies And Allograft Vasculopathy And Mortality In Heart Transplant Patients, Hoang Tran, Lorena Baccaglini, Jane L. Meza, Brian D. Lowes
Association Between Recipient’S Preexisting Antibodies And Allograft Vasculopathy And Mortality In Heart Transplant Patients, Hoang Tran, Lorena Baccaglini, Jane L. Meza, Brian D. Lowes
Theses & Dissertations
Objectives: To evaluate the role of preexisting Angiotensin II receptor type I antibodies (AT1RAb) and anti-HLA antibodies in predicting mortality and cardiac allograft vasculopathy (CAV) among heart transplant patients.
Methods: In this retrospective cohort study, we included 114 adults who received heart transplant from January 1st, 2007 to December 31, 2014 and were followed up at Nebraska Medicine. 48 hours pre-transplant sera sample were used to detect antibodies. A cutoff of 10UL/ml was used for AT1RAb positive and mean fluorescence intensity of 3,000 and 1,500 were used for anti HLA class I and class II, respectively. Patients were …
The Effect Of Body Mass Index On Graft Function And Kidney Transplant Outcomes, Morgan Galle
The Effect Of Body Mass Index On Graft Function And Kidney Transplant Outcomes, Morgan Galle
Theses & Dissertations
Background: When determining eligibility for kidney transplantation, body mass index (BMI) is often a debatable criterion for transplant due to the clinical indication, an elevated BMI has adverse effects on kidney transplant outcomes. There is a current gap in research on the effect BMI has on kidney transplant outcomes.
Purpose: The purpose of this study was to determine the role BMI plays in post-kidney transplant clinical outcomes including delayed graft function, new onset diabetes after transplant, wound complications, hospital length of stay, albumin, and readmissions to the hospital from initial hospitalization and at six months following kidney transplantation. The primary …
Interaction Between Angiotensin Ii And Bdnf In Modulating Sympathetic Nerve Activity, Bryan K. Becker
Interaction Between Angiotensin Ii And Bdnf In Modulating Sympathetic Nerve Activity, Bryan K. Becker
Theses & Dissertations
Over activation of the sympathetic nervous system is prevalent in many forms of cardiovascular disease such as chronic heart failure (CHF) and hypertension. Although increased neuronal renin-angiotensin system activity in presympathetic neurons has been well implicated in mediating this sympatho-excitation, many of the neuronal effects of angiotensin II (Ang II) signaling remain poorly understood. One particular mechanism of Ang II-mediated increases in presympathetic neuronal activity is through reductions in voltage-gated K+ currents. Another pathway that has profound effects on neuronal K+ currents and that has been previously implicated in Ang II-signaling is brain-derived neurotrophic factor (BDNF) activity through …
Roles Of Serum Lycopene In The Prevalence And Mortality Of Metabolic Syndrome In The Adult Population, Guang-Ming Han
Roles Of Serum Lycopene In The Prevalence And Mortality Of Metabolic Syndrome In The Adult Population, Guang-Ming Han
Theses & Dissertations
Metabolic syndrome (MetS) is a cluster of metabolic disorders, including increased fasting glucose, blood pressure, plasma triglyceride, reduced high-density lipoprotein cholesterol and abdominal obesity. It leads to an increased risk of cardiovascular disease and diabetes. The growing prevalence of MetS is strongly related to the increasing prevalence of overweight/obesity. As an antioxidant, lycopene can reduce the risk of MetS. However, it is unclear whether lycopene has similar effects among overweight/obese individuals and whether lycopene can reduce the risk of mortality among individuals with MetS. The purpose of this study was to explore the roles of lycopene in the prevalence and …
Investigation Of Behavioral And Cellular Changes In The Maternal Immune Activation Model Of Autism Spectrum Disorders, Shreya Roy
Theses & Dissertations
Maternal infection during pregnancy, which leads to maternal immune activation (MIA), is an environmental risk factor for autism spectrum disorders (ASD). MIA can be induced in mice and their offspring exhibit behaviors that model the core symptoms of ASD. One of the core behavioral symptoms in ASD patients is presence of increased repetitive behavior, which is modeled by an increase in marble burying in MIA mice. It has been shown that the deficits seen in MIA mice are associated with the dysregulation of cytokine levels in the developing brain, specifically an increase in pro-inflammatory cytokines. In this thesis, I tested …
The Role Of Glutaminase 1 In Hiv-1 Associated Neurocognitive Disorders And In Brain Development, Yi Wang
The Role Of Glutaminase 1 In Hiv-1 Associated Neurocognitive Disorders And In Brain Development, Yi Wang
Theses & Dissertations
Glutaminase is the enzyme that converts glutamine into glutamate, which serves as a key excitatory neurotransmitter and one of the energy providers for cellular metabolism. Glutamate is essential for proper brain functioning but at excess levels, it is neurotoxic and has a key role in the pathogenesis of various neurodegenerative diseases, including HIV-1 associated neurocognitive disorders (HAND). However, the detailed mechanism of glutamate-mediated neurotoxicity remains unclear. In part I, we identified the regulation of glutaminase 1 (GLS1) in the central nervous system (CNS) of HAND animal models including HIV-Tat transgenic (Tg) mouse and HIVE-SCID mouse, since GLS1 is the dominant …