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Cangrelor: Safe And Effective For Left Ventricular Assist Device Thrombosis, Roopa Rao, Eve Anderson, Mark Jones, Muhamed Safiia, Maya Guglin

The VAD Journal

Pump thrombosis is a devastating complication of left ventricular assist device implantation as it increases the risk of mortality and morbidity. Early and effective treatment is important to prevent the progression of the clot and to avoid the surgical need for pump exchange or heart transplant. The current strategies of intensifying anticoagulation therapy are not consistently effective and carry significant bleeding risks. Cangrelor is a new pharmacological agent that has been utilized as an antiplatelet agent in several cardiac procedures. In this case series, we describe the use of cangrelor for left ventricular assist device thrombosis in five patients. Cangrelor …

Validating Use Of Electronic Health Data To Identify Patients With Urinary Tract Infections In Outpatient Settings, George Germanos, Patrick Light, Roger Zoorob, Jason Salemi, Fareed Khan, Michael Hansen, Kalpana Gupta, Barbara Trautner, Larissa Grigoryan

Faculty, Staff and Students Publications

OBJECTIVE: To validate the use of electronic algorithms based on International Classification of Diseases (ICD)-10 codes to identify outpatient visits for urinary tract infections (UTI), one of the most common reasons for antibiotic prescriptions.

METHODS: ICD-10 symptom codes (e.g., dysuria) alone or in addition to UTI diagnosis codes plus prescription of a UTI-relevant antibiotic were used to identify outpatient UTI visits. Chart review (gold standard) was performed by two reviewers to confirm diagnosis of UTI. The positive predictive value (PPV) that the visit was for UTI (based on chart review) was calculated for three different ICD-10 code algorithms using (1) …

Bahamas National Implementation Project: Proposal For Sustainability Of An Evidence-Based Hiv Prevention Intervention In A School Setting, Bo Wang, Lynette Deveaux, Sonja Lunn, Veronica Dinaj-Koci, Samiran Ghosh, Xiaoming Li, Sharon Marshall, Glenda Rolle, Nikkiah Forbes, Bonita Stanton

Faculty, Staff and Student Publications

BACKGROUND: Sustained implementation of school-based prevention programs is low. Effective strategies are needed to enhance both high-level implementation fidelity and sustainability of prevention programs.

OBJECTIVE: This proposed study aims to determine if the provision of either biweekly monitoring and feedback and site-based assistance and mentorship or both to at-risk and moderate-performing teachers with monitoring through an enhanced decision-making platform by the Ministry of Education (MOE) and Ministry of Health (MOH) based on the real-time implementation data will increase national implementation fidelity and result in sustained implementation over time.

METHODS: This study will target government schools including 200 grade 6 teachers …

Structure And Mechanism Of A Unique Diiron Center In Mammalian Stearoyl-Coa Desaturase, Jiemin Shen, Gang Wu, Ah-Lim Tsai, Ming Zhou

Faculty, Staff and Students Publications

Stearoyl-CoA desaturase 1 (SCD1) is a membrane-embedded metalloenzyme that catalyzes formation of a double-bond on a saturated acyl-CoA. SCD1 has a diiron center and its proper function requires an electron transport chain composed of NADH (or NADPH), cytochrome b5 reductase (b5R), and cytochrome b5 (cyt b5). Since SCD1 is a key regulator in fat metabolism and is required for survival of cancer cells, there is intense interest in targeting SCD1 for various metabolic diseases and cancers. Crystal structures of human and mouse SCD1 were reported recently, however, both proteins have two zinc ions instead of two iron ions in the …

A Survey Of Dermatology Residents And Program Directors Assessing The Transition To Dermatology Residency, Christina Hopkins, Omid Jalali, Danielle Guffey, Harry Dao

Faculty, Staff and Students Publications

The transition from internship to residency is a critical period for trainees. This study investigated factors that influence the transition of residents from postgraduate year 1 (PGY-1) to dermatology residency. In June 2019, a program director–specific survey and a resident-oriented survey were administered via Survey Monkey. An email containing survey hyperlinks was sent via the Association of Professors of Dermatology Listserv to program directors, who were asked to forward the email to their current trainees. A total of 44 dermatology residents and 33 program directors responded. More than 58% of program directors identified a preliminary year in internal medicine as …

Teaching Diagnostic Reasoning To Faculty Using An Assessment For Learning Tool: Training The Trainer, Adam Cohen, Moushumi Sur, Martin Weisse, Kathryn Moffett, Jeffrey Lancaster, Renee Saggio, Geeta Singhal, Satid Thammasitboon

Faculty, Staff and Students Publications

INTRODUCTION: There is a need for a standardized approach to understand and assess clinical reasoning in medical learners. The Assessment of Reasoning Tool was developed based on prevalent theories and frameworks using a multidisciplinary expert panel. As the tool provides a standardized rubric for assessing clinical reasoning, we designed an interactive train-the-trainer workshop for clinical educators and education leaders interested in improving their teaching skills and/or introducing curricula surrounding diagnostic reasoning.

METHODS: In this workshop, participants were exposed to the major domains of diagnostic reasoning and how to apply it to the assessment of a learner's skills. Kolb's experiential learning …

Saturated Fats And Health: A Reassessment And Proposal For Food-Based Recommendations: Jacc State-Of-The-Art Review, Arne Astrup, Faidon Magkos, Dennis M Bier, J Thomas Brenna, Marcia C De Oliveira Otto, James O Hill, Janet C King, Andrew Mente, Jose M Ordovas, Jeff S Volek, Salim Yusuf, Ronald M Krauss

Children’s Nutrition Research Center Staff Publications

The recommendation to limit dietary saturated fatty acid (SFA) intake has persisted despite mounting evidence to the contrary. Most recent meta-analyses of randomized trials and observational studies found no beneficial effects of reducing SFA intake on cardiovascular disease (CVD) and total mortality, and instead found protective effects against stroke. Although SFAs increase low-density lipoprotein (LDL) cholesterol, in most individuals, this is not due to increasing levels of small, dense LDL particles, but rather larger LDL particles, which are much less strongly related to CVD risk. It is also apparent that the health effects of foods cannot be predicted by their …

The Ubiquitin Ligase Cullin-1 Associates With Chromatin And Regulates Transcription Of Specific C-Myc Target Genes, Melanie A Sweeney, Polina Iakova, Laure Maneix, Fu-Yuan Shih, Hannah E Cho, Ergun Sahin, Andre Catic

Faculty, Staff and Students Publications

Transcription is regulated through a dynamic interplay of DNA-associated proteins, and the composition of gene-regulatory complexes is subject to continuous adjustments. Protein alterations include post-translational modifications and elimination of individual polypeptides. Spatially and temporally controlled protein removal is, therefore, essential for gene regulation and accounts for the short half-life of many transcription factors. The ubiquitin-proteasome system is responsible for site- and target-specific ubiquitination and protein degradation. Specificity of ubiquitination is conferred by ubiquitin ligases. Cullin-RING complexes, the largest family of ligases, require multi-unit assembly around one of seven cullin proteins. To investigate the direct role of cullins in ubiquitination of …

Modulation Of Lymphocyte Potassium Channel Kv13 By Membrane-Penetrating, Joint-Targeting Immunomodulatory Plant Defensin, Seow Theng Ong, Saumya Bajaj, Mark R Tanner, Shih Chieh Chang, Bankala Krishnarjuna, Xuan Rui Ng, Rodrigo A V Morales, Ming Wei Chen, Dahai Luo, Dharmeshkumar Patel, Sabina Yasmin, Jeremy Jun Heng Ng, Zhong Zhuang, Hai M Nguyen, Abbas El Sahili, Julien Lescar, Rahul Patil, Susan A Charman, Edward G Robins, Julian L Goggi, Peng Wen Tan, Pragalath Sadasivam, Boominathan Ramasamy, Siddana V Hartimath, Vikas Dhawan, Janna Bednenko, Paul Colussi, Heike Wulff, Michael W Pennington, Serdar Kuyucak, Raymond S Norton, Christine Beeton, K George Chandy

Faculty, Staff and Students Publications

We describe a cysteine-rich, membrane-penetrating, joint-targeting, and remarkably stable peptide, EgK5, that modulates voltage-gated KV1.3 potassium channels in T lymphocytes by a distinctive mechanism. EgK5 enters plasma membranes and binds to KV1.3, causing current run-down by a phosphatidylinositol 4,5-bisphosphate-dependent mechanism. EgK5 exhibits selectivity for KV1.3 over other channels, receptors, transporters, and enzymes. EgK5 suppresses antigen-triggered proliferation of effector memory T cells, a subset enriched among pathogenic autoreactive T cells in autoimmune disease. PET-CT imaging with 18F-labeled EgK5 shows accumulation of the peptide in large and small joints of rodents. In keeping with its arthrotropism, EgK5 treats disease in a rat …

Targeting Pd-L1 In Non-Small Cell Lung Cancer Using Car T Cells, Ming Liu, Xu Wang, Wei Li, Xinfang Yu, Pedro Flores-Villanueva, Zijun Y Xu-Monette, Ling Li, Mingzhi Zhang, Ken H Young, Xiaodong Ma, Yong Li

Faculty, Staff and Students Publications

Antibodies against programmed cell death protein 1 (PD-1) and its ligand (PD-L1) have dramatically changed the landscape of therapies for non-small cell lung carcinoma (NSCLC); however, the majority of patients do not respond to these agents. In addition, hyperprogressive disease (HPD) develops in a larger portion of NSCLC patients treated with PD-1/PD-L1 inhibitors than in patients treated with standard chemotherapy. The use of chimeric antigen receptor (CAR) T cells has been successful to treat blood cancers but not for solid tumors like NSCLC. In this work, we constructed CAR T cells that target PD-L1 and evaluated their efficacy in NSCLC …

Dendritic Cell Derived Exosomes Loaded With Immunoregulatory Cargo Reprogram Local Immune Responses And Inhibit Degenerative Bone Disease In Vivo, Mahmoud Elashiry, Mohamed M Elashiry, Ranya Elsayed, Mythily Rajendran, Carol Auersvald, Rana Zeitoun, Mohammad H Rashid, Roxan Ara, Mohamed M Meghil, Yutao Liu, Ali S Arbab, Roger M Arce, Mark Hamrick, Mohammed Elsalanty, Marshall Brendan, Rafal Pacholczyk, Christopher W Cutler

Faculty, Staff and Student Publications

Chronic bone degenerative diseases represent a major threat to the health and well-being of the population, particularly those with advanced age. This study isolated exosomes (EXO), natural nano-particles, from dendritic cells, the "directors" of the immune response, to examine the immunobiology of DC EXO in mice, and their ability to reprogram immune cells responsible for experimental alveolar bone loss

Metabolism Of Jq1, An Inhibitor Of Bromodomain And Extra Terminal Bromodomain Proteins, In Human And Mouse Liver Microsomes†, Feng Li, Kevin R Mackenzie, Prashi Jain, Conrad Santini, Damian W Young, Martin M Matzuk

Faculty, Staff and Students Publications

JQ1 is a small-molecule inhibitor of the bromodomain and extra terminal (BET) protein family that potently inhibits the bromodomain testis-specific protein (BRDT), which is essential for spermatogenesis. JQ1 treatment produces a reversible contraceptive effect by targeting the activity of BRDT in mouse male germ cells, validating BRDT as a male contraceptive target. Although JQ1 possesses favourable physical properties, it exhibits a short half-life. Because the details of xenobiotic metabolism play important roles in the optimization of drug candidates and in determining the role of metabolism in drug efficacy, we investigated the metabolism of JQ1 in human and mouse liver microsomes. …

Low Anterior Resection Syndrome, Theresa H Nguyen, Reena V Chokshi

Faculty, Staff and Students Publications

PURPOSE OF REVIEW: Low anterior resection syndrome is a highly prevalent condition that can develop after anal sphincter-sparing surgery for rectal cancer and impair quality of life. In this review, we summarize the major features and pathophysiology of this syndrome and discuss treatment approaches.

RECENT FINDINGS: Quality of life correlates significantly with severity of low anterior resection syndrome. Prompt assessment and initiation of therapy are essential to rehabilitating damaged mechanical and neural structures. Anorectal manometry demonstrates a global decrease in sphincteric function postoperatively, though in many patients, function does recover. Transanal irrigation, pelvic floor rehabilitation, and biofeedback are the mainstays …

A Global Slc7a7 Knockout Mouse Model Demonstrates Characteristic Phenotypes Of Human Lysinuric Protein Intolerance, Bridget M Stroup, Ronit Marom, Xiaohui Li, Chih-Wei Hsu, Cheng-Yen Chang, Luan D Truong, Brian Dawson, Ingo Grafe, Yuqing Chen, Ming-Ming Jiang, Denise Lanza, Jennie Rose Green, Qin Sun, J P Barrish, Safa Ani, Audrey E Christiansen, John R Seavitt, Mary E Dickinson, Farrah Kheradmand, Jason D Heaney, Brendan Lee, Lindsay C Burrage

Faculty, Staff and Students Publications

Lysinuric protein intolerance (LPI) is an inborn error of cationic amino acid (arginine, lysine, ornithine) transport caused by biallelic pathogenic variants in SLC7A7, which encodes the light subunit of the y+LAT1 transporter. Treatments for the complications of LPI, including growth failure, renal disease, pulmonary alveolar proteinosis, autoimmune disorders and osteoporosis, are limited. Given the early lethality of the only published global Slc7a7 knockout mouse model, a viable animal model to investigate global SLC7A7 deficiency is needed. Hence, we generated two mouse models with global Slc7a7 deficiency (Slc7a7em1Lbu/em1Lbu; Slc7a7Lbu/Lbu and Slc7a7em1(IMPC)Bay/em1(IMPC)Bay; Slc7a7Bay/Bay) using CRISPR/Cas9 technology by introducing a deletion of exons …

The Direct Primary Care Model: Practice Characteristics And Patient Experience, James David Miller

Dissertations and Theses (Open Access)

The Direct Primary Care practice model has been growing in both number of practices and public awareness. However, there has been little academic research about this emerging practice model. This research is aimed to describe the current state of the DPC practice model by examining the services provided, geographic distribution of practices, statistical distribution of membership fees, demographic characteristics of physicians using the model and to determine whether regional pricing variation existed. In addition, differences were analyzed between the patient satisfaction levels in DPC and fee-for-service practices. A dataset was created by visiting the website of all known, non-corporate, DPC …

Cross-Sectional Analysis Of The Relationship Between Violent Crime And Mental Health Disorders In A Sample Of Homeless Adults Recently Released From Jail, Addison Ransom

Dissertations and Theses (Open Access)

Adverse mental health conditions among incarcerated populations are high, and treatment for these conditions is particularly low. Additionally, there is a culture of stigma in the United States towards those with mental health conditions and violent criminal history, contributing to mass incarceration. The present cross-sectional study sought to assess the association between violent criminal history and mental health symptoms among recently incarcerated homeless adults in Dallas, Texas. This study included 230 participants, taking place at The Bridge Homeless Recovery Center, evaluating non-violent versus violent criminal history. Outcome measures of positive screens for post-traumatic stress disorder, generalized anxiety disorder, and depression …

Cellular And Circuit Properties Of Slow Oscillations In The Thalamic Reticular Nucleus, John O'Malley

Dissertations and Theses (Open Access)

During sleep, neurons in the thalamic reticular nucleus (TRN) generate distinct types of oscillatory activity. While the reciprocal synaptic circuits between TRN and sensory thalamic nuclei underlie the generation of sleep spindles, the mechanisms regulating slow (<1 >Hz) forms of thalamic oscillations are poorly understood. Under in vitro conditions, in the absence of synaptic inputs, TRN neurons can generate slow oscillations in a cell-intrinsic manner. Activation of postsynaptic Group 1 metabotropic glutamate receptors (mGluR) leads to long-lasting plateau potentials thought to be mediated by both T-type calcium currents and calcium-activated nonselective cation currents (I_CAN). However, the identity of …

A Screen For Peptides Targeting Chemoresistant Metastatic Triple-Negative Breast Cancer, Shraddha Subramanian

Dissertations and Theses (Open Access)

Cancer metastasis is the principal cause of most cancer-associated morbidities. While radiotherapy, hormone therapy, and novel therapeutic strategies, including immunotherapy, have shown promise in inhibiting tumor growth, chemotherapy remains the mainstay in the clinical management of metastatic progression. This is often the case in triple-negative breast cancer (TNBC), an aggressive breast cancer subtype where tumorigenesis is independent of HER-2, progesterone, or estrogen receptor expression. Despite improving TNBC prognosis, recent studies report that after chemotherapy administration, TNBC drug-tolerant tumor cell survival, relapse, and metastatic dissemination may be promoted. Overcoming drug resistance exhibited by metastatic tumor cells is a challenge owing to …

Longitudinal Clonal Lineage Dynamics And Functional Characterization Of Pancreatic Cancer Chemo-Resistance And Metastasization, Chieh-Yuan Li

Dissertations and Theses (Open Access)

In recent years, technological advancements, such as next-generation sequencing and single-cell interrogation techniques, have enriched our understanding in tumor heterogeneity. By dissecting tumors and characterizing clonal lineages, we are better understanding the intricacies of tumor evolution. Tumors are represented by the presence of and dynamic interactions amongst clonal lineages. Each lineage and each cell contributes to tumor dynamics through intrinsic and extrinsic mechanisms, and the variable responses of clones to perturbations in the environment, especially therapeutics, underlie disease progression and relapse. Thus, there exists a pressing need to understand the molecular mechanisms that determine the functional heterogeneity of tumor sub-clones …

Development And Preliminary Psychometric Testing Of The Drake Atrial Electrogram Assessment Survey: Daegas©, Jeanette Drake

Dissertations and Theses (Open Access)

Background: Critical care nurses (CCNs) who care for postoperative cardiac surgery patients need specialty knowledge, for example, knowledge of atrial electrograms (AEGs). An inadequate audit trail exists for psychometric performance of instruments to measure CCN knowledge of AEGs. A 29-item survey previously pilot tested with a convenience sample of CCNs in the Pacific Northwest had a Kuder-Richardson-20 estimate of internal consistency of .75. The survey was revised to 20 items (14 knowledge and 6 AEG interpretation) and named the Drake Atrial Electrogram Assessment Survey (DAEGAS).

Objectives: The study objectives were to assess evidence for content validity (content validity …

The Impact Of Bullying Victimization And Sexual Orientation On The Severity Of Suicidal Behavior, Annalyn Demello

Dissertations and Theses (Open Access)

Background: Lesbian, gay, and bisexual (LGB) youth face a disproportionate risk of suicidal ideation and attempt compared to their heterosexual counterparts. The Minority Stress Theory and Interpersonal Theory of Suicide posit that chronic stress, which can occur as a result of bullying victimization, can lead to loneliness, self-hate, and suicidal ideation. The escalation from ideation to attempt can occur quickly, and most youth who survive suicide attempts pursue subsequent, riskier attempts. It is crucial to intervene when behaviors are less severe. The primary aim of this study was to compare the magnitudes of association between independent variables (bullying and sexual …

Molecular Diagnosis Of Intestinal Parasites: Impact On Growth Among Preschool-Age Children In Rural Ecuador, Patricia Bryan

Dissertations and Theses (Open Access)

Background: Gastrointestinal (GI) parasites may have important influences on growth outcomes during early childhood. Previous studies investigating the effects of GI parasites on growth have predominantly used microscopy-based diagnostic methods with low sensitivity. Few accurate epidemiologic data are available on GI parasitic infections among rural Ecuadorian children. To investigate the impact of single and multiple GI parasite infections on growth during early childhood data from a longitudinal birth cohort in Ecuador were analyzed.

Purpose: The aims of this study were to determine the prevalence of GI parasites (soil-transmitted helminths and intestinal protozoa) and to describe associations between GI parasitic infections …

Atitiudes Tow Ards Computer Games For Learning And Pl.A Yer Archetypes: An Exploration Of Measures On Preintervention Player Characteristics For Serious Game-Based Interventions, Benjamin Lee

Dissertations and Theses (Open Access)

Serious game-based interventions offer promising health outcome results with the aid of pre-intervention player tailoring and the development of measurements that evaluate pre-intervention player characteristics and subgroups. Video gaming measures can potentially provide helpful tailoring information that discerns individual video gaming preferences which could influence their overall user experience. It is critical that measures that target adolescent video gaming be psychometrically validated. There is a gap in the literature with psychometrically validated measures evaluating adolescent attitudes towards computer games for learning and gaming archetypes. Therefore the aims of this dissertation were to 1) evaluate the psychometric properties (i.e., reliability and …

Costs Of Coronary Artery Bypass Grafting And Percutaneous Coronary Intervention In Texas, Saleh Hamed Alsarhan

Dissertations and Theses (Open Access)

Background: Coronary artery bypass grafting (CABG) surgery and percutaneous coronary intervention (PCI) procedures have been associated with substantial financial costs in Texas. The annual hospital charges in 2016 for CABG surgeries and PCI procedures in Texas were $3.6 billion and $4.1 billion, respectively. Recently, these two procedures have become a target for bundled payment initiatives. Due to the lack of information about the demographics and variations associated with CABG and PCI episode payments for commercially insured patients, more research needs to be conducted to understand the magnitude of payments and the drivers of variation in payments in Texas. Objective: This …

Semiparametric Methods To Improve Risk Assessment And Dynamic Prediction, Wen Li

Dissertations and Theses (Open Access)

Incorporating promising biomarkers to improve risk assessment and prediction is the central goal in many biomedical studies. Cost-effective designs and longitudinal designs are often utilized for measuring biomarker information, but they pose challenges to the data analyses. Statistical analyses for these kinds of data are routinely performed using parametric models. When the model assumptions are violated, parametric models may lead to substantial bias in parameter estimation, risk evaluation and prediction. In this dissertation, we will develop robust, exible statistical methods for risk assessment for matched case-control, nested case-control, and case-cohort designs, as well as a dynamic prediction tool for longitudinal …

A Qualitative Inquiry Exploring Help-Seeking Behaviors And Resilience Strategies Women With Disabilities Utilize When Experiencing Gender-Based Violence In Rural Communities, Kimberly Ann Aguillard

Dissertations and Theses (Open Access)

Women with disabilities (WWD) are at pronounced risk of experiencing multiple forms of severe and prolonged violence, and they face barriers to accessing help. A multitude of factors associated with disability and rurality may compound the experience of violence, including geographic and social isolation, forcing WWD in rural settings to navigate extremely dangerous situations with limited avenues for accessing help and securing safety. This research explored how women with disabilities experiencing violence while living in rural communities navigate programs and policies, make decisions about seeking and securing help, and build resilience despite experiencing violence. The current study methodology empowers this …

A Comparison Of Interdisciplinary Palliative Care Teams And Leadership Attitudes Of Nci-Designated And Non-Nci-Designated Cancer Centers In The United States From 2009-2018, Joseph Chen

Dissertations and Theses (Open Access)

Background: Interdisciplinary palliative care (PC) teams (IDTs) are essential to improving patient outcomes while cancer center executives have a key role in defining the future of PC. Objectives: To compare PC team compositions and executives’ attitudes towards PC between NCI (National Cancer Institute)-designated cancer centers (NCI-CCs) and non-NCI-designated cancer centers (non-NCI-CCs) in 2018 and to compare changes in team composition and executives’ attitudes and beliefs between 2009-2018. Methods: PC program leaders (PL) and cancer center executives at all 62 NCI-CCs and a random sample of 60 of 1252 non-NCI-CCs were surveyed from April-August 2018. The PL survey examined team composition …

Disparities In Patient Safety Events For Hospitalized Patients, Nnabuchi Anikpezie

Dissertations and Theses (Open Access)

Background: Twenty years post IOM’s landmark publication, “To Err is Human: Building a Safer Health System”, still no consensus on case definition for patient safety events (PSEs). Available data on incidence and magnitude of PSEs are more than 10 years old, while data on disparities are ambiguous. Objective: To examine the racial and socioeconomic disparities in reported patient safety events (PSEs) among hospitalized individuals. Design, Setting, and Participants: Cross-sectional study of patient safety events using the 2016 National Inpatient Sample (NIS) from the Healthcare Cost and Utilization Project (HCUP). A total of 6,753,100 discharges were identified as being at risk …

Determining The Racial And Ethnic Differences In Neonatal Intensive Care Unit Admission Rates, Youngran Kim

Dissertations and Theses (Open Access)

Background: Recent trends show that the utilization of neonatal intensive care unit (NICU) has extended beyond severely ill infants and increased substantially across all birth weights. However, little is known about what drives the growth of NICU admission rates and whether these trends differ by race/ethnicity. Methods: The study used 2008-2018 Natality Files with restricted use of state and county-level information. Crude and risk-adjusted NICU admission rates, overall and stratified by birth weight group, were compared between black and white infants and between Hispanic and white infants. Kitagawa decomposition and Oaxaca-Blinder decomposition analyses were conducted for the temporal increase in …

Causal Analysis Theory And Application To Alzheimer’S Disease (Ad) And Heart Failure (Hf), Shudi Li

Dissertations and Theses (Open Access)

Alzheimer's disease (AD) and heart failure (HF) are two complex diseases that are caused by the combination of genetic and epigenetic, environmental and other lifestyle factors. Understanding the relationships between genetic and epigenetic variants and other factors of such complex diseases could assist researchers discover disease mechanisms and develop targeted therapies. Much of the research in genetics/epigenetics studies regarding AD and heart diseases have been focused on association analysis. Many researchers have identified genetic/epigenetics variants and phenotypes that are significantly associated with disease pathology. While most of these studies utilize association analysis as the analytical platform, the signals identified by …