Diseases Commons^™

Current Insights On The Use Of Insulin And The Potential Use Of Insulin Mimetics In Targeting Insulin Signalling In Alzheimer’S Disease, Amy Woodfield, Tatiana Gonzales, Erik Helmerhorst, Simon Laws, Philip Newsholme, Tenielle Porter, Giuseppe Verdile

Research outputs 2022 to 2026

Alzheimer’s disease (AD) and type 2 diabetes (T2D) are chronic diseases that share several pathological mechanisms, including insulin resistance and impaired insulin signalling. Their shared features have prompted the evaluation of the drugs used to manage diabetes for the treatment of AD. Insulin delivery itself has been utilized, with promising effects, in improving cognition and reducing AD related neuropathology. The most recent clinical trial involving intranasal insulin reported no slowing of cognitive decline; however, several factors may have impacted the trial outcomes. Long-acting and rapid-acting insulin analogues have also been evaluated within the context of AD with a lack of …

Genetic Liability Between Covid-19 And Heart Failure: Evidence From A Bidirectional Mendelian Randomization Study, Huachen Wang, Zheng Guo, Yulu Zheng, Bing Chen

Research outputs 2022 to 2026

Background: Previous studies have observed inconsistent associations between coronavirus disease 2019 (COVID-19) and heart failure (HF), but these studies were prone to bias based on reverse causality and residual confounding factors. We aimed to investigate genetic liability between COVID-19 and heart failure using a bidirectional Mendelian randomization study. Methods: The causal relationship between COVID-19 (including COVID-19, hospitalized COVID-19 compared with the general population, and severe COVID-19) and HF are determined by using a bidirectional Mendelian randomization analysis. We drew on summary statistics from the largest HF genome-wide association study (GWAS) meta-analysis on individuals of European ancestry, which included 47,309 HF …

Assessment Of A Polygenic Hazard Score For The Onset Of Pre-Clinical Alzheimer’S Disease, Michael Vacher, Vincent Doré, Tenielle Porter, Lidija Milicic, Victor L. Villemagne, Pierrick Bourgeat, Sam C. Burnham, Timothy Cox, Colin L. Masters, Christopher C. Rowe, Jurgen Fripp, James D. Doecke, Simon M. Laws

Research outputs 2022 to 2026

Background: With a growing number of loci associated with late-onset (sporadic) Alzheimer’s disease (AD), the polygenic contribution to AD is now well established. The development of polygenic risk score approaches have shown promising results for identifying individuals at higher risk of developing AD, thereby facilitating the development of preventative and therapeutic strategies. A polygenic hazard score (PHS) has been proposed to quantify age-specific genetic risk for AD. In this study, we assessed the predictive power and transferability of this PHS in an independent cohort, to support its clinical utility. Results: Using genotype and imaging data from 780 individuals enrolled in …

Abnormalities In Cardiac And Inflammatory Biomarkers In Ambulatory Subjects After Covid-19 Infection, Joshua A Keefe, Vasanthi Avadhanula, Erin G Nicholson, Sridevi Devaraj, Pedro A Piedra, Biykem Bozkurt, Xander H T Wehrens

Faculty, Staff and Students Publications

BACKGROUND: Coronavirus-2019 (COVID-19) is known to affect the heart and is associated with a pro-inflammatory state. Most studies to date have focused on clinically sick subjects. Here, we report cardiac and proinflammatory biomarkers levels in ambulatory young adults with asymptomatic or mild COVID-19 infection compared to those without infection 4-8 weeks after severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) testing.

METHODS: 131 asymptomatic or mildly symptomatic subjects were enrolled following testing for SARS-COV-2. Fifty subjects tested negative, and 81 subjects tested positive. Serum samples were collected for measurement of C-reactive protein, ferritin, interleukin-6, NT-pro-B-type natriuretic peptide, and cardiac troponin 28-55 …

Progress In Gastroparesis - A Narrative Review Of The Work Of The Gastroparesis Clinical Research Consortium, Pankaj J Pasricha, Madhusudan Grover, Katherine P Yates, Thomas L Abell, Kenneth L Koch, Richard W Mccallum, Irene Sarosiek, Cheryl E Bernard, Braden Kuo, Robert Bulat, Robert J Shulman, Bruno P Chumpitazi, James Tonascia, Laura A Miriel, Laura A Wilson, Mark L Van Natta, Emily Mitchell, Frank Hamilton, Gianrico Farrugia, Henry P Parkman, Niddk/Nih Gpcrc Consortium

Faculty, Staff and Students Publications

The Gastroparesis Clinical Research Consortium is a multicenter coalition created and funded by the National Institutes of Diabetes and Digestive and Kidney Disorders, with a mission to advance understanding of the pathophysiology of gastroparesis and develop an effective treatment for patients with symptomatic gastroparesis. In this review, we summarize the results of the published Gastroparesis Clinical Research Consortium studies as a ready and convenient resource for gastroenterologists and others to provide a clear understanding of the consortium's experience and perspective on gastroparesis and related disorders.

Implementing Molecular Tuberculosis Diagnostic Methods In Limited-Resource And High-Burden Countries, Anca Vasiliu, Antonia Morita Iswari Saktiawati, Raquel Duarte, Christoph Lange, Daniela Maria Cirillo

Faculty, Staff and Students Publications

Tuberculosis (TB) is one of the deadliest infectious diseases in the world with more than a million people dying of TB each year. Accurate and timely TB diagnosis has the potential to alleviate the global TB burden; therefore, one of the pillars of the End TB Strategy developed by the World Health Organization (WHO) is the early diagnosis of TB, including universal drug-susceptibility testing (DST). The WHO emphasises the importance of DST before treatment initiation, using molecular WHO-recommended rapid diagnostic tests (mWRDs). Currently available mWRDs are nucleic acid amplification tests, line probe assays, whole genome sequencing, and targeted next-generation sequencing. …

Outcomes Of Audio-Instructed And Video-Instructed Dispatcher-Assisted Cardiopulmonary Resuscitation: A Systematic Review And Meta-Analysis, Karol Bielski, Bernd W Böttiger, Michal Pruc, Aleksandra Gasecka, Mariusz Sieminski, Milosz J Jaguszewski, Jacek Smereka, Natasza Gilis-Malinowska, Frank W Peacock, Lukasz Szarpak

Faculty, Staff and Students Publications

BACKGROUND: The present meta-analysis of clinical and simulation trials aimed to compare video-instructed dispatcher-assisted bystander cardiopulmonary resuscitation (V-DACPR) with conventional audio-instructed dispatcher-assisted bystander cardiopulmonary resuscitation (C-DACPR).

METHODS: We searched PubMed, Embase, Web of Science, Cochrane Collaboration databases and Scopus from inception until June 10, 2021. The primary outcomes were the prehospital return of spontaneous circulation (ROSC), survival to hospital discharge, and survival to hospital discharge with a good neurological outcome for clinical trials, and chest compression quality for simulation trials. Odds ratios (ORs) and mean differences (MDs) with 95% confidence intervals (CIs) indicated the pooled effect. The analyses were performed …

Association Of Visceral Adiposity Index With Incident Nephropathy And Retinopathy: A Cohort Study In The Diabetic Population, Zhiyuan Wu, Siqi Yu, Xiaoping Kang, Yue Liu, Zongkai Xu, Zhiwei Li, Jinqi Wang, Xinlei Miao, Xiangtong Liu, Xia Li, Jingbo Zhang, Wei Wang, Lixin Tao, Xiuhua Guo

Research outputs 2022 to 2026

Background: The association between visceral adiposity index (VAI) and diabetic complications has been reported in cross-sectional studies, while the effect of VAI on complication development remains unclear. This study aims to evaluate the longitudinal association of VAI and Chinese VAI (CVAI) with the incidence of diabetic nephropathy and retinopathy using a Chinese cohort. Methods: A total of 8 948 participants with type 2 diabetes from Beijing Health Management Cohort were enrolled during 2013–2014, and followed until December 31, 2019. Nephropathy was confirmed by urine albumin/creatinine ratio and estimated glomerular filtration rate; retinopathy was diagnosed using fundus photograph. Results: The mean …

Association Between Cause Of Kidney Failure And Fracture Incidence In A National Us Dialysis Population Cohort Study, Susan Ziolkowski, Sai Liu, Maria E Montez-Rath, Michelle Denburg, Wolfgang C Winkelmayer, Glenn M Chertow, Michelle M O'Shaughnessy

Faculty, Staff and Students Publications

Background: Bradycardia and asystole events are common among patients treated with maintenance hemodialysis. However, triggers of these events in patients on maintenance hemodialysis (HD), particularly during the long interdialytic period when these events cluster, are uncertain.

Methods: The Monitoring in Dialysis Study (MiD) enrolled 66 patients on maintenance HD who were implanted with loop recorders and followed for 6 months. We analyzed associations of predialysis laboratory values with clinically significant bradyarrhythmia or asystole (CSBA) during the 12 hours before an HD session. Associations with CSBA were analyzed with mixed-effect models. Adjusted negative binomial mixed-effect regression was used to estimate incidence …

Optimization Of Clostridium Septicum Antigen Production And Evaluation Of Vaccine Administration Parameters For A Candidate Bacterin-Toxoid To Prevent Dermatitis In Commercial Turkeys, Aaron Forga

Graduate Theses and Dissertations

The objective of this thesis was to optimize the hemolytic activity of two isolates of Clostridium septicum to evaluate if hemolytic titer of C. septicum antigen at time of formalin inactivation corresponded to increased serum antibody titer to the C. septicum alpha-toxin of turkeys immunized with an experimental formalin inactivated bacterin-toxoid vaccine. Chapter 1 provides a brief overview of the thesis. Chapter 2 consists of a literature review focused on clostridial dermatitis, specifically C. septicum-associated dermatitis (cellulitis) that affects commercial turkeys. Chapter 3 outlines our attempts to optimize an experimental autogenous bacterin-toxoid vaccine as a potential strategy to mitigate clostridial …

Analysis Of Genome-Wide Knockout Mouse Database Identifies Candidate Ciliopathy Genes, Kendall Higgins, Bret A Moore, Zorana Berberovic, Hibret A Adissu, Mohammad Eskandarian, Ann M Flenniken, Andy Shao, Denise M Imai, Dave Clary, Louise Lanoue, Susan Newbigging, Lauryl M J Nutter, David J Adams, Fatima Bosch, Robert E Braun, Steve D M Brown, Mary E Dickinson, Michael Dobbie, Paul Flicek, Xiang Gao, Sanjeev Galande, Anne Grobler, Jason D Heaney, Yann Herault, Martin Hrabe De Angelis, Hsian-Jean Genie Chin, Fabio Mammano, Chuan Qin, Toshihiko Shiroishi, Radislav Sedlacek, J-K Seong, Ying Xu, Impc Consortium, K C Kent Lloyd, Colin Mckerlie, Ala Moshiri

Faculty, Staff and Students Publications

We searched a database of single-gene knockout (KO) mice produced by the International Mouse Phenotyping Consortium (IMPC) to identify candidate ciliopathy genes. We first screened for phenotypes in mouse lines with both ocular and renal or reproductive trait abnormalities. The STRING protein interaction tool was used to identify interactions between known cilia gene products and those encoded by the genes in individual knockout mouse strains in order to generate a list of "candidate ciliopathy genes." From this list, 32 genes encoded proteins predicted to interact with known ciliopathy proteins. Of these, 25 had no previously described roles in ciliary pathobiology. …

A New Chapter In An Evolving Pandemic: Successful Pediatric Liver Transplantation With Sars-Cov-2+ Donors, Matthew Benjamin Goss, Daniel Hao Bin Leung, Stephanie Marie Pouch, Flor M Munoz, Elizabeth Andrea Moulton, Tyler Malcolm Mccann Lambing, Sarah Koohmaraie, Nicolas Fernando Moreno, Christine A O'Mahony, John A Goss, Nhu Thao Nguyen Galván

Faculty, Staff and Students Publications

BACKGROUND: Amid a viral pandemic with poorly understood transmissibility and pathogenicity in the pediatric patient, we report the first pediatric liver transplants utilizing allografts from SARS-CoV-2+ donors.

METHODS: We describe the outcomes of two pediatric liver transplant recipients who received organs from SARS-CoV-2 nucleic acid test-positive (NAT+) donors. Data were obtained through the respective electronic medical record system and UNet DonorNet platform.

RESULTS: The first donor was a 3-year-old boy succumbing to head trauma. One of four nasopharyngeal (NP) swabs and 1 of 3 bronchoalveolar lavage (BAL) NAT tests demonstrated SARS-CoV-2 infection before organ procurement. The second donor was a …

Simultaneous Use Of Endobronchial And Endoscopic Ultrasound Guidance As Primary Tools In The Diagnosis Of Malignant Pleural Mesothelioma, Babith Mankidy, Jordan Sparkman, Shreyes Boddu, Quillann Huang, Munish Sharma

Faculty, Staff and Students Publications

Malignant pleural mesothelioma (MPM) is related to exposure to asbestos. It is insidious in nature and is generally diagnosed at an advanced stage. MPM is aggressive and portends a poor prognosis. Definitive diagnosis is usually established by obtaining pathological samples of the pleura by medical or surgical thoracoscopy. However, these procedures are invasive and carry a risk of seeding of biopsy sites with tumors. We herein report an infrequently encountered case of simultaneous use of endobronchial ultrasound and endoscopic ultrasound-guided biopsy of malignant pleural mesothelioma in a 48-year-old female patient.

Understanding Parkinson’S Disease Through Gait Initiation And Center Of Pressure, Mira Ananthanarayanan, Kiara Salceda, Michael Shiraishi, Rahul Soangra

Student Scholar Symposium Abstracts and Posters

Parkinson's disease is a neurological disorder that causes tremors and freezing of gait in diagnosed patients. Freezing of gait can be difficult to identify and intervene without laboratory based instruments data collection. Force plates have been proven to show viable results in identifying gait events such as heel contact and toe off. The complete gait cycle consists of a right-heel strike, right heel-to-toe shift, simultaneous right-toe off/left heel strike, left heel-to-toe shift, and a simultaneous left-toe off/right heel strike. This study will investigate center of pressure trajectories when initiating gait between healthy and Parkinson's participants. It is predicted that the …

Identifying Voice-Based Digital Biomarkers Of Parkinson's Disease, Rachelle Beshay, Madison Gill, Michael Shiraishi, Rahul Soangra

Student Scholar Symposium Abstracts and Posters

Introduction: Parkinson's disease is a disorder in the central nervous system that causes tremors, abnormal gait and balance, and muscle rigidity due to loss of function in parts of the brain. Traditionally, Parkinson's is identified by the physical symptoms seen in a patient's gait and motor skills, but irregular speech patterns (hypokinetic dysarthria) is one of the first symptoms to be derived from the disease. Objective: The goal of this ongoing study is to use Mel Frequency Centrum Coefficients (MFCC), to diagnose Parkinson's in the early stages by identifying hypokinetic dysarthria. MFCC's process speech recognition patterns and produce …

Effects Of Transcranial Direct Current Stimulation On Adults With Post-Acute Covid-19 Syndrome, Isaac Min, Aaron Schurger

Student Scholar Symposium Abstracts and Posters

Since its detection in December 2019, coronavirus disease 2019 (COVID-19), the viral disease caused by the SARS-CoV-2 novel coronavirus, has had prominent effects on human health and mortality. Studies in previous infections of SARS-CoV and MERS-CoV have found evidence of persistent symptoms in recovered patients, such as lethargy and shortness of breath. Similar residual symptoms have also been seen in recovered COVID-19 patients beyond four weeks of the initial onset of symptoms — collectively termed post-acute COVID-19 syndrome (PACS). These symptoms include deficits in working memory. Preliminary studies done in the United States and Europe have shown a significant portion …

Covid-19 Newsletter (Vol. 147), Center For Disaster Medicine, New York Medical College

COVID-19 Newsletter

No abstract provided.

Digital Biomarkers Of Gait And Balance In Diabetic Foot, Measurable By Wearable Inertial Measurement Units: A Mini Review, Gu Eon Kang, Angeloh Stout, Ke'vaughn Waldon, Seungmin Kang, Amanda L Killeen, Peter A Crisologo, Michael Siah, Daniel Jupiter, Bijan Najafi, Ashkan Vaziri, Lawrence A Lavery

Center on Aging Staff Publications

People with diabetic foot frequently exhibit gait and balance dysfunction. Recent advances in wearable inertial measurement units (IMUs) enable to assess some of the gait and balance dysfunction associated with diabetic foot (i.e., digital biomarkers of gait and balance). However, there is no review to inform digital biomarkers of gait and balance dysfunction related to diabetic foot, measurable by wearable IMUs (e.g., what gait and balance parameters can wearable IMUs collect? Are the measurements repeatable?). Accordingly, we conducted a web-based, mini review using PubMed. Our search was limited to human subjects and English-written papers published in peer-reviewed journals. We identified …

Routine Immunization Coverage And Immunization Card Retention In Pakistan: Results From A Cross-Sectional National Survey, Imtiaz Hussain, Ahmad Khan, Dale A. Rhoda, Imran Ahmed, Muhammad Umer, Uzair Ansari, Muhammad Akram Shah, Soofia Yunus, Sajid Bashir Soofi, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Immunization is one of the most successful public health interventions available, saving millions of lives from death and disability each year. Therefore, improving immunization coverage is a high priority for the Government of Pakistan and essential to progress toward universal health coverage. This survey reports the national and provincial/regional coverage and determinants of fully, partially, and not-vaccinated children aged 12–23 months, antigen-wise coverage, percentage of home-based vaccination records (HBR) retention, and reasons for nonretention; dropout, timeliness, and prevalence of missed opportunities for simultaneous vaccination (MOSV).
Methods: The survey was a descriptive cross-sectional national household survey carried out across Pakistan. …

Immunity To Poliovirus In Afghanistan: A Household Sampling Method For Serological Assessment Based On Geographical Information Systems, Amalia Mendes, Ari Whiteman, Benjamin Nygren, Brian Kaplan, Imtiaz Hussain, Sajid Bashir Soofi, Maureen Martinez, Noha H. Farag

Department of Paediatrics and Child Health

Afghanistan continues to experience challenges affecting polio eradication. Mass polio vaccination campaigns, which aim to protect children under the age of 5, are a key eradication strategy. To date, the polio program in Afghanistan has only employed facility-based seroprevalence surveys, which can be subject to sampling bias. We describe the feasibility in implementing a cross-sectional household poliovirus seroprevalence survey based on geographical information systems (GIS) in three districts. Digital maps with randomly selected predetermined starting points were provided to teams, with a total target of 1,632 households. Teams were instructed to navigate to predetermined starting points and enrol the closest …

Nexus Between Animal Welfare, Environment, And Sustainable Development: Resource Document, Wellbeing International

Nexus – UNEP – Animal Welfare, Environment, Sustainable Development

This Resource Document has been developed to explore the Nexus (links) between Animal Welfare, the Environment, and Sustainable Development. The document includes relevant citations and reports addressing the topics encompassed by the Nexus. It will be maintained as a “living document” (subject to revision) in the WellBeing International Studies Repository. The original document and subsequent revisions will be kept in the Repository to provide a record of the changes.

The Diagnosis Of Severe Combined Immunodeficiency: Implementation Of The Pidtc 2022 Definitions, Christopher C. Dvorak, Elie Haddad, Jennifer Heimall, Elizabeth Dunn, Morton J. Cowan, Sung-Yun Pai, Neena Kapoor, Lisa Forbes Satter, Rebecca H. Buckley, Richard J. O'Reilly, Sharat Chandra, Jeffrey J. Bednarski, Olatundun Williams, Ahmad Rayes, Theodore B. Moore, Christen L. Ebens, Blachy J. Davila Saldana, Aleksandra Petrovic, Deepak Chellapandian, Geoffrey D. E. Cuvelier, Mark T. Vander Lugt, Emi H. Caywood, Shanmuganathan Chandrakasan, Hesham Eissa, Frederick D. Goldman, Evan Shereck, Victor M. Aquino, Kenneth B. Desantes, Lolie Yu, Et Al

School of Medicine Faculty Publications

Background: Shearer et al in 2014 articulated well-defined criteria for the diagnosis and classification of severe combined immunodeficiency (SCID) as part of the Primary Immune Deficiency Treatment Consortium's (PIDTC's) prospective and retrospective studies of SCID. Objective: Because of the advent of newborn screening for SCID and expanded availability of genetic sequencing, revision of the PIDTC 2014 Criteria was needed. Methods: We developed and tested updated PIDTC 2022 SCID Definitions by analyzing 379 patients proposed for prospective enrollment into Protocol 6901, focusing on the ability to distinguish patients with various SCID subtypes. Results: According to PIDTC 2022 Definitions, 18 of 353 …

Genetic And Small-Molecule Modulation Of Stat3 In A Mouse Model Of Crohn's Disease, Prema Robinson, Emily Magness, Kelsey Montoya, Nikita Engineer, Thomas K Eckols, Emma Rodriguez, David J Tweardy

Faculty, Staff and Student Publications

Crohn's disease (CD), is an inflammatory bowel disease that can affect any part of the gastro-intestinal tract (GI) and is associated with an increased risk of gastro-intestinal cancer. In the current study, we determined the role of genetic and small-molecule modulation of STAT3 in a mouse model of CD. STAT3 has 2 isoforms (α, β) which are expressed in most cells in a 4:1 ratio (α: β). STAT3α has pro-inflammatory and anti-apoptotic functions, while STAT3β has contrasting roles. We used an animal model of CD consisting of intrarectal administration of 2,4,6-trinitrobenzene sulfonic acid and examined the severity of CD in …

Metabolic Targeting Of Nrf2 Potentiates The Efficacy Of The Trap1 Inhibitor G-Tpp Through Reduction Of Ros Detoxification In Colorectal Cancer, Hong-Yuan Tsai, Mary P Bronner, Jordon K March, John F Valentine, Noah F Shroyer, Lisa A Lai, Teresa A Brentnall, Sheng Pan, Ru Chen

Faculty, Staff and Students Publications

Tumor necrosis factor receptor-associated protein 1 (TRAP1) is a mitochondrial homolog of HSP90 chaperones. It plays an important role in protection against oxidative stress and apoptosis by regulating reactive oxidative species (ROS). To further elucidate the mechanistic role of TRAP1 in regulating tumor cell survival, we used gamitrinib-triphenylphosphonium (G-TPP) to inhibit TRAP1 signaling pathways in colon cancer. Inhibition of TRAP1 by G-TPP disrupted redox homeostasis and induced cell death. However, colon cancers show a wide range of responses to G-TPP treatment through the induction of variable ER stress responses and ROS accumulation. Interestingly, a strong inverse correlation was observed between …

Non-Invasive Tear Break-Up Detection With The Kowa Dr-1Α And Its Relationship To Dry Eye Clinical Severity, Stephen Pflugfelder, Lauren Nakhleh, Yasushi Kikukawa, Shin Tanaka, Takuya Kosugi

Faculty, Staff and Students Publications

The purpose of this study is to compare visual versus software detection of non-invasive tear break-up with the KOWA DR-1α tear interferometer and investigate the relationship between non-invasive tear break-up time (NIBUT) and dry eye clinical severity. Tear interferometry with the KOWA DR-1α, together with a standardized comprehensive ocular surface/tear evaluation, was performed on 348 consecutive eyes. Investigator visually detected or software detected non-invasive tear break-up and NIBUT were measured and compared on a subset of these examinations. The relationship between software-detected NIBUT and categorical dry eye severity based on irritation symptoms and corneal and conjunctival dye staining scores was …

Coating Formulation Change Leads To Inferior Performance Of Long-Lasting Insecticidal Nets In Papua New Guinea, Nakei Bubun, Evodia Anetul, Melanie Koinari, Timothy W Freeman, Stephan Karl

Faculty, Staff and Student Publications

BACKGROUND: Long-lasting insecticidal nets (LLINs) play a key role in reducing malaria transmission in endemic countries. In a previous study, the authors demonstrated a substantial decrease in the bioefficacy of LLINs for malaria prevention delivered to Papua New Guinea (PNG) between 2013 and 2019. This coincided with a rise in malaria cases in the country. The present study was aimed at determining the underlying cause of the reduced bioefficacy observed in these LLINs. The main hypothesis was that a change in the coating formulation of the respective LLIN product was responsible, and had led to significantly altered product properties and …

Genomic Profiling For Clinical Decision Making In Myeloid Neoplasms And Acute Leukemia, Eric J Duncavage, Adam Bagg, Robert P Hasserjian, Courtney D Dinardo, Lucy A Godley, Ilaria Iacobucci, Siddhartha Jaiswal, Luca Malcovati, Alessandro M Vannucchi, Keyur P Patel, Daniel A Arber, Maria E Arcila, Rafael Bejar, Nancy Berliner, Michael J Borowitz, Susan Branford, Anna L Brown, Catherine A Cargo, Hartmut Döhner, Brunangelo Falini, Guillermo Garcia-Manero, Torsten Haferlach, Eva Hellström-Lindberg, Annette S Kim, Jeffery M Klco, Rami Komrokji, Mignon Lee-Cheun Loh, Sanam Loghavi, Charles G Mullighan, Seishi Ogawa, Attilio Orazi, Elli Papaemmanuil, Andreas Reiter, David M Ross, Michael Savona, Akiko Shimamura, Radek C Skoda, Francesc Solé, Richard M Stone, Ayalew Tefferi, Matthew J Walter, David Wu, Benjamin L Ebert, Mario Cazzola

Faculty, Staff and Student Publications

Myeloid neoplasms and acute leukemias derive from the clonal expansion of hematopoietic cells driven by somatic gene mutations. Although assessment of morphology plays a crucial role in the diagnostic evaluation of patients with these malignancies, genomic characterization has become increasingly important for accurate diagnosis, risk assessment, and therapeutic decision making. Conventional cytogenetics, a comprehensive and unbiased method for assessing chromosomal abnormalities, has been the mainstay of genomic testing over the past several decades and remains relevant today. However, more recent advances in sequencing technology have increased our ability to detect somatic mutations through the use of targeted gene panels, whole-exome …

Stakeholder Engagement In Eight Comparative Effectiveness Trials In African Americans And Latinos With Asthma, Tiffany Dy, Winifred J Hamilton, C Bradley Kramer, Andrea Apter, Jerry A Krishnan, James W Stout, Stephen J Teach, Alex Federman, John Elder, Tyra Bryant-Stephens, Rebecca J Bruhl, Shawni Jackson, Kaharu Sumino

Faculty, Staff and Students Publications

BACKGROUND: The effects of stakeholder engagement, particularly in comparative effectiveness trials, have not been widely reported. In 2014, eight comparative effectiveness studies targeting African Americans and Hispanics/Latinos with uncontrolled asthma were funded by the Patient-Centered Outcomes Research Institute (PCORI) as part of its Addressing Disparities Program. Awardees were required to meaningfully involve patients and other stakeholders. Using specific examples, we describe how these stakeholders substantially changed the research protocols and in other ways participated meaningfully as full partners in the development and conduct of the eight studies.

METHODS: Using the method content analysis of cases, we identified themes regarding the …

Clinicopathological And Prognostic Significance Of Cxcr4 Expression In Osteosarcoma: A Meta-Analysis, I Gusti Ngurah Ananda Wira Kusuma, Grace Yulia Alphani Yapson, John Nolan, I Gede Eka Wiratnaya, I Gede Putu Supadmanaba

BioMedicine

Background: The C-X-C Motif Chemokine Receptor (CXCR4) is an oncogene that has been widely studied and associated with worse clinicopathological features and prognosis outcomes in many types of cancer. Besides that, significance of CXCR4 expression on clinicopathological features and prognostic factors in osteosarcoma (OS) requires further validation.

Aim: We conducted a meta-analysis to evaluate the association between positive CXCR4 expression with clinicopathological features and prognosis in OS.

Methods: Literature searches on Pubmed, Cochrane Library, and Web of Science were conducted systematically up to December 2021 to find relevant references. The effects of CXCR4 expression on clinicopathological characteristics and prognostic were …

The Glycemic, Cholesterol, And Weight Effects Of L-Carnitine In Diabetes: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, Jennifer Ko, Eva Y. Wong, Huyentran N. Tran, Rebecca J.C. Tran, Diana X. Cao

Pharmacy Faculty Articles and Research

Introduction

L-carnitine possibly impacts insulin sensitivity and glucose metabolism. However, its therapeutic role in diabetes is poorly understood.

Methods

A systematic review and meta-analysis were conducted using PubMed, EMBASE, and Cochrane Central Register of Controlled Trials (CENTRAL) from inception through June 30, 2021. Included studies evaluated the use of L-carnitine in diabetes on fasting blood glucose (FBG), hemoglobin A1c (HbA1c), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglycerides (TG), weight, or body mass index (BMI). Weighted mean difference (WMD) and 95% confidence intervals (CI) were calculated using the DerSimonian and Laird random-effects model.

Results

Seventeen studies …