Full Text Journal Articles by
Author Joseph A Murray

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Eosinophilic Gastroenteritis: Using Presenting Findings to Predict Disease Course.

Daniel Havlichek, Rok Seon Choung, Joseph A Murray,

<h4>Introduction</h4>Studies on eosinophilic gastroenteritis have identified broad spectrums of disease. We aimed to characterize subtypes of disease and ascertain outcomes of each group.<h4>Methods</h4>This is a retrospective cohort study from a large tertiary medical center including 35 patients diagnosed with eosinophilic gastroenteritis from 2007 to 2018. We defined 2 groups of ... Read more >>

Clin Transl Gastroenterol (Clinical and translational gastroenterology)
[2021, 12(10):e00394]

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Prevalence, symptoms and risk factor profile of rumination syndrome and functional dyspepsia: a population-based study.

Mudar Zand Irani, Michael P Jones, Magnus Halland, Linda Herrick, Rok Seon Choung, Yuri A Saito Loftus, Marjorie M Walker, Joseph A Murray, Nicholas J Talley,

<h4>Background</h4>Rumination syndrome is a functional gastroduodenal disorder characterised by effortless regurgitation of recently ingested food. Emerging evidence reports duodenal eosinophilic inflammation in a subset, suggesting a shared pathophysiology with functional dyspepsia (FD).<h4>Aim</h4>To assess the clinical features of rumination syndrome and FD in a community-based study.<h4>Methods</h4>We mailed a survey assessing gastrointestinal ... Read more >>

Aliment Pharmacol Ther (Alimentary pharmacology & therapeutics)
[2021, :]

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Post-bariatric Surgery Outcomes and Complications in Patients with Celiac Disease: a Matched Case-Control Study.

Maria Daniela Hurtado A, Lizeth Cifuentes, Ruaa Al-Ward, Meera Shah, Joseph A Murray, Manpreet Mundi,

<h4>Purpose</h4>The shift towards an obese phenotype in celiac disease (CD) patients increases risk of morbidity and mortality. Bariatric surgery (BS) is the gold standard treatment for obesity. Few studies have explored the role of BS in patients with CD. This study aimed to assess the effectiveness and safety of BS ... Read more >>

Obes Surg (Obesity surgery)
[2021, 31(10):4405-4418]

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Two waves of coeliac disease incidence in Sweden: a nationwide population-based cohort study from 1990 to 2015.

David Bergman, James King, Benjamin Lebwohl, Mark S Clements, Bjorn Roelstraete, Gilaad G Kaplan, Peter Hr Green, Joseph A Murray, Jonas F Ludvigsson,

<h4>Objectives</h4>To assess the incidence of biopsy-verified coeliac disease (CD) in Sweden and examine the incidence of duodenal/jejunal biopsies with normal mucosa over time as a proxy for CD awareness and investigation.<h4>Design</h4>Nationwide population-based cohort study 1990-2015 based on biopsy reports indicating villous atrophy (VA) or normal mucosa in the duodenum/jejunum.<h4>Results</h4>We identified ... Read more >>

Gut (Gut)
[2021, :]

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Connecting inorganic mercury and lead measurements in blood to dietary sources of exposure that may impact child development.

Renee J Dufault, Mesay M Wolle, H M Skip Kingston, Steven G Gilbert, Joseph A Murray,

Pre-natal and post-natal chemical exposures and co-exposures from a variety of sources including contaminated air, water, soil, and food are common and associated with poorer birth and child health outcomes. Poor diet is a contributing factor in the development of child behavioral disorders. Child behavior and learning can be adversely ... Read more >>

World J Methodol (World journal of methodology)
[2021, 11(4):144-159]

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Peripartum Antibiotics Exposure and the Risk of Autoimmune and Autism Disorders in the Offspring.

Jehad Almasri, Ahmed Barazi, Katherine S King, Marina R S Walther-Antonio, Zhen Wang, Mohammad H Murad, Joseph A Murray, Imad Absah,

<b>Background</b> As the use of antibiotics during the peripartum period increases, the incidence of autoimmune disorders and autism spectrum disorders (ASDs) is also increasing. In this study, we aim to assess if antibiotic exposure during the peripartum period affects the incidence of autoimmune diseases and ASD in the offspring. <b>Methods</b> ... Read more >>

Avicenna J Med (Avicenna journal of medicine)
[2021, 11(3):118-125]

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Determination of Biopsy Yield That Optimally Detects Eosinophilic Gastritis and/or Duodenitis in a Randomized Trial of Lirentelimab.

Evan S Dellon, Nirmala Gonsalves, Marc E Rothenberg, Ikuo Hirano, Mirna Chehade, Kathryn A Peterson, Gary W Falk, Joseph A Murray, Lauren T Gehman, Alan T Chang, Bhupinder Singh, Henrik S Rasmussen, Robert M Genta,

<h4>Background & aims</h4>Eosinophilic gastritis (EG) and eosinophilic duodenitis (EoD), characterized by chronic gastrointestinal (GI) symptoms and increased numbers or activation of eosinophils and mast cells in the GI tract, are likely underdiagnosed. We aimed to determine rates of EG and EoD and number of biopsies required to optimize detection using ... Read more >>

Clin Gastroenterol Hepatol (Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association)
[2021, :]

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Uncertain Diagnosis of Celiac Disease and Implications for Management.

James O'Connell, Joseph A Murray, Katri Kaukinen,

N Engl J Med (The New England journal of medicine)
[2021, 384(24):2346-2348]

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Estimating the Impact of Verification Bias on Celiac Disease Testing.

Isabel A Hujoel, Claire L Jansson-Knodell, Philippe P Hujoel, Margaux L A Hujoel, Rok Seon Choung, Joseph A Murray, Alberto Rubio-Tapia,

<h4>Goal</h4>The goal of this study was to estimate the impact of verification bias on the diagnostic accuracy of immunoglobulin A tissue transglutaminase (IgA tTG) in detecting celiac disease as reported by an authoritative meta-analysis, the 2016 Comparative Effectiveness Review (CER).<h4>Background</h4>Verification bias is introduced to diagnostic accuracy studies when screening test ... Read more >>

J Clin Gastroenterol (Journal of clinical gastroenterology)
[2021, 55(4):327-334]

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Several faces of refractory coeliac disease type 2.

Joseph A Murray,

Gut (Gut)
[2021, :]

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Compositional change of gut microbiome and osteocalcin expressing endothelial progenitor cells in patients with coronary artery disease.

Takumi Toya, Ilke Ozcan, Michel T Corban, Jaskanwal D Sara, Eric V Marietta, Ali Ahmad, Irina E Horwath, Darrell L Loeffler, Joseph A Murray, Lilach O Lerman, Amir Lerman,

Osteogenic endothelial progenitor cells (EPCs) contribute to impaired endothelial repair and promote coronary artery disease (CAD) and vascular calcification. Immature EPCs expressing osteocalcin (OCN) has been linked to unstable CAD; however, phenotypic regulation of OCN-expressing EPCs is not understood. We hypothesized that gut-microbiome derived pro-inflammatory substance, trimethylamine N-oxide (TMAO) might ... Read more >>

PLoS One (PloS one)
[2021, 16(3):e0249187]

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TAK-101 Nanoparticles Induce Gluten-Specific Tolerance in Celiac Disease: A Randomized, Double-Blind, Placebo-Controlled Study.

Ciarán P Kelly, Joseph A Murray, Daniel A Leffler, Daniel R Getts, Adam C Bledsoe, Glennda Smithson, M Roy First, Amy Morris, Michael Boyne, Adam Elhofy, Tsung-Teh Wu, Joseph R Podojil, Stephen D Miller, ,

<h4>Background & aims</h4>In celiac disease (CeD), gluten induces immune activation, leading to enteropathy. TAK-101, gluten protein (gliadin) encapsulated in negatively charged poly(dl-lactide-co-glycolic acid) nanoparticles, is designed to induce gluten-specific tolerance.<h4>Methods</h4>TAK-101 was evaluated in phase 1 dose escalation safety and phase 2a double-blind, randomized, placebo-controlled studies. Primary endpoints included pharmacokinetics, safety, ... Read more >>

Gastroenterology (Gastroenterology)
[2021, 161(1):66-80.e8]

Cited: 3 times

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The Natural History of Chronic Unexplained Gastrointestinal Disorders and Gastroesophageal Reflux During 20 Years: A US Population-Based Study.

Rok Seon Choung, Yuri A Saito, Cathy D Schleck, William S Harmsen, Alan R Zinsmeister, Joseph A Murray, Nicholas J Talley,

<h4>Objective</h4>To explore the natural history of chronic unexplained gastrointestinal (GI) symptoms and to determine the longitudinal trends of prevalence during a 20-year period in a single US community.<h4>Methods</h4>Between January 1, 1990, and December 31, 2009, valid self-report questionnaires of GI symptoms were mailed to randomly selected cohorts of a community. ... Read more >>

Mayo Clin Proc (Mayo Clinic proceedings)
[2021, 96(3):563-576]

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Reproductive Characteristics and Pregnancy Outcomes in Hidden Celiac Disease Autoimmunity.

Melis G Celdir, Rok Seon Choung, Shahryar K Rostamkolaei, Claire L Jansson-Knodell, Katherine S King, Joseph J Larson, Imad Absah, Joseph A Murray,

<h4>Introduction</h4>Untreated symptomatic celiac disease (CD) adversely affects female reproduction; however, the effect of hidden CD autoimmunity is uncertain.<h4>Methods</h4>We identified women who were not previously diagnosed with CD and tested positive for tissue transglutaminase and endomysial antibodies between 2006 and 2011 in a community-based retrospective cohort study. We evaluated (i) the ... Read more >>

Am J Gastroenterol (The American journal of gastroenterology)
[2021, 116(3):593-599]

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The Significance and Clinical Outcome of Lymphocytic Duodenosis in Children: Mayo Clinic Experience and Systematic Review.

Janaki Devara, Mouaz Alsawas, Joseph J Larson, Taofic Mounajjed, Joseph A Murray, Imad Absah,

<h4>Background</h4>Lymphocytic duodenosis (LD) defined as increased intraepithelial lymphocytes >25 intraepithelial lymphocytes (IELs) per 100 epithelial cells with normal villous architecture is associated with many gastrointestinal (GI) disorders. We aim to assess the rate and outcome of LD in children and perform a systematic review.<h4>Method</h4>We reviewed all children (<18 years) who ... Read more >>

J Pediatr Gastroenterol Nutr (Journal of pediatric gastroenterology and nutrition)
[2021, 72(2):288-293]

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Risk of Severe Covid-19 in Patients with Celiac Disease: A Population-Based Cohort Study.

Benjamin Lebwohl, Emma Larsson, Jonas Söderling, Bjorn Roelstraete, Joseph A Murray, Peter H R Green, Jonas F Ludvigsson,

<h4>Background</h4>Patients with celiac disease (CeD) are at increased risk of certain viral infections and of pneumococcal pneumonia, raising concerns that they may be susceptible to severe coronavirus disease 2019 (Covid-19). We aimed to quantify the association between CeD and severe outcomes related to Covid-19.<h4>Methods</h4>We performed a population-based cohort study, identifying ... Read more >>

Clin Epidemiol (Clinical epidemiology)
[2021, 13:121-130]

Cited: 2 times

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Same-day opioid administration in opiate naïve patients is not associated with opioid-induced esophageal dysfunction (OIED).

Ryan A Balko, David A Katzka, Joseph A Murray, Jeffrey A Alexander, Kristin C Mara, Karthik Ravi,

<h4>Background</h4>Opioid-induced esophageal dysfunction (OIED) is a recognized complication of chronic opioid use. However, the impact of acute opioid administration on esophageal motility remains unclear.<h4>Methods</h4>Opioid naïve patients with high-resolution manometry (HRM) <480 min following esophagogastroduodenoscopy (EGD) (opioid-HRM) and a control group with HRM <36 h prior to EGD between January 1, 2016, and ... Read more >>

Neurogastroenterol Motil (Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society)
[2021, 33(5):e14059]

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Incidentally Detected Celiac Disease with Splenomegaly on 18F FDG PET/CT: A Potential Lymphoma Mimic.

Ananya Panda, Michael R McCarthy, Joseph A Murray, Rosalind F Sharain, Min Shi, Ayse Tuba Kendi,

Celiac disease is an immune-mediated disorder triggered by hypersensitivity to gluten occurring in genetically susceptible individuals. A high-index of suspicion is needed for diagnosis as patients can be asymptomatic or present with atypical symptoms or extra-intestinal manifestations. Typical <sup>18</sup>F-Fluorodeoxyglucose (FDG) Positron Emission Tomography (PET)/Computed Tomography (CT) gastrointestinal manifestations of celiac ... Read more >>

Asia Ocean J Nucl Med Biol (Asia Oceania journal of nuclear medicine & biology)
[2021, 9(1):51-55]

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Human Commensal Prevotella histicola Ameliorates Disease as Effectively as Interferon-Beta in the Experimental Autoimmune Encephalomyelitis.

Shailesh K Shahi, Samantha N Jensen, Alexandra C Murra, Na Tang, Hui Guo, Katherine N Gibson-Corley, Jian Zhang, Nitin J Karandikar, Joseph A Murray, Ashutosh K Mangalam,

Gut microbiota has emerged as an important environmental factor in the pathobiology of multiple sclerosis (MS), an inflammatory demyelinating disease of the central nervous system (CNS). Both genetic and environmental factors have been shown to play an important role in MS. Among genetic factors, the human leukocyte antigen (HLA) class ... Read more >>

Front Immunol (Frontiers in immunology)
[2020, 11:578648]

Cited: 2 times

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Mucosal penetration and clearance of gluten and milk antigens in eosinophilic oesophagitis.

Anupama Ravi, Eric V Marietta, Jeffrey A Alexander, Kathryn Peterson, Crystal Lavey, Debra M Geno, Joseph A Murray, David A Katzka,

<h4>Background</h4>The Th2 allergic pathway in eosinophilic oesophagitis (EoE) responds to food antigen exposure.<h4>Aim</h4>To compare the presence and temporal pattern of food antigen penetration in oesophageal mucosa in active and inactive EoE and controls METHODS: Thirty-two patients with EoE (20 active) and 10 controls were asked to eliminate all wheat and/or ... Read more >>

Aliment Pharmacol Ther (Alimentary pharmacology & therapeutics)
[2021, 53(3):410-417]

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Antibody profiling and prevalence in US patients during the SARS-CoV2 pandemic.

Hari Krishnan Krishnamurthy, Vasanth Jayaraman, Karthik Krishna, Karenah E Rajasekaran, Tianhao Wang, Kang Bei, John J Rajasekaran, Inna Yaskin, Alex J Rai, Rok Seon Choung, Joseph A Murray,

<h4>Background</h4>Antibody diagnostics play an important role in disease detection and can potentially aid in monitoring of the immune responses to see if an individual has developed immunity. Developing high throughput diagnostics which does not involve handling of infectious material becomes imperative in the case of pandemics such as the recent ... Read more >>

PLoS One (PloS one)
[2020, 15(11):e0242655]

Cited: 7 times

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Intestinal Dysbiosis in, and Enteral Bacterial Therapies for, Systemic Autoimmune Diseases.

Eric Marietta, Ashutosh K Mangalam, Veena Taneja, Joseph A Murray,

Recent studies have shown that a number of common autoimmune diseases have perturbations of their intestinal microbiome (dysbiosis). These include: Celiac Disease (CeD), Multiple Sclerosis (MS), Rheumatoid Arthritis (RA), Sjogren's Syndrome (SS), and Type 1 diabetes (T1D). All of these have intestinal microbiomes that are different from healthy controls. There ... Read more >>

Front Immunol (Frontiers in immunology)
[2020, 11:573079]

Cited: 5 times

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Anti-Siglec-8 Antibody for Eosinophilic Gastritis and Duodenitis.

Evan S Dellon, Kathryn A Peterson, Joseph A Murray, Gary W Falk, Nirmala Gonsalves, Mirna Chehade, Robert M Genta, John Leung, Paneez Khoury, Amy D Klion, Sabine Hazan, Michael Vaezi, Adam C Bledsoe, Sandy R Durrani, Chao Wang, Camilla Shaw, Alan T Chang, Bhupinder Singh, Amol P Kamboj, Henrik S Rasmussen, Marc E Rothenberg, Ikuo Hirano,

<h4>Background</h4>Eosinophilic gastritis and duodenitis are characterized by gastrointestinal mucosal eosinophilia, chronic symptoms, impaired quality of life, and a lack of adequate treatments. Mast-cell activity may contribute to the pathogenesis of the conditions. AK002 (lirentelimab) is an anti-Siglec-8 antibody that depletes eosinophils and inhibits mast cells and that has shown potential ... Read more >>

N Engl J Med (The New England journal of medicine)
[2020, 383(17):1624-1634]

Cited: 19 times

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Latitude and Celiac Disease Prevalence: A Meta-Analysis and Meta-Regression.

Melis G Celdir, Claire L Jansson-Knodell, Isabel A Hujoel, Larry J Prokop, Zhen Wang, M Hassan Murad, Joseph A Murray,

<h4>Background & aims</h4>The latitudinal gradient effect is described for several autoimmune diseases including celiac disease in the United States. However, the association between latitude and global celiac disease prevalence is unknown. We aimed to explore the association between latitude and serology-based celiac disease prevalence through meta-analysis.<h4>Methods</h4>We searched MEDLINE, Embase, Cochrane, ... Read more >>

Clin Gastroenterol Hepatol (Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association)
[2020, :]

Cited: 1 time

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Severe Acute Respiratory Syndrome Coronavirus 2, COVID-19, and the Renin-Angiotensin System: Pressing Needs and Best Research Practices.

Matthew A Sparks, Andrew M South, Andrew D Badley, Carissa M Baker-Smith, Daniel Batlle, Biykem Bozkurt, Roberto Cattaneo, Steven D Crowley, Louis J Dell'Italia, Andria L Ford, Kathy Griendling, Susan B Gurley, Scott E Kasner, Joseph A Murray, Karl A Nath, Marc A Pfeffer, Janani Rangaswami, W Robert Taylor, Vesna D Garovic,

The coronavirus disease 2019 (COVID-19) pandemic is associated with significant morbidity and mortality throughout the world, predominantly due to lung and cardiovascular injury. The virus responsible for COVID-19-severe acute respiratory syndrome coronavirus 2-gains entry into host cells via ACE2 (angiotensin-converting enzyme 2). ACE2 is a primary enzyme within the key ... Read more >>

Hypertension (Hypertension (Dallas, Tex. : 1979))
[2020, 76(5):1350-1367]

Cited: 9 times

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