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Infectious Disease: Helicobacter Pylori
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Total 84 results found since Jan 2013.
4th Pediatric Allergy and Asthma Meeting (PAAM)
DISCUSSION SESSION 1: Food allergy (PD01 –PD05)PD01 Allergen-specific humoral and cellular responses in children who fail egg oral immunotherapy due to allergic reactionsMarta Vazquez-Ortiz, Mariona Pascal, Ana Maria Plaza, Manel JuanPD02 FoxP3 epigenetic features in children with cow milk allergyLorella Paparo, Rita Nocerino, Rosita Aitoro, Ilaria Langella, Antonio Amoroso, Alessia Amoroso, Carmen Di Scala, Roberto Berni CananiPD04 Combined milk and egg allergy in early childhood: let them eat cake?Santanu Maity, Giuseppina Rotiroti, Minal GandhiPD05 Introduction of complementary foods in relation to allergy and gut mic...
Source: Clinical and Translational Allergy - October 31, 2016 Category: Allergy & Immunology Source Type: research
A systems approach identifies time-dependent associations of multimorbidities with pancreatic cancer risk
ConclusionsSpecific multimorbidities aggregate and associate with PDAC in a time-dependent manner. A better characterization of a high-risk population for PDAC may help in the early diagnosis of this cancer. The common genetic basis between MP and PDAC points to a mechanistic link between these conditions.
Source: Annals of Oncology - April 5, 2017 Category: Cancer & Oncology Source Type: research
Editorial: Shaping of Human Immune System and Metabolic Processes by Viruses and Microorganisms
Conclusions
In conclusion, articles in this Research Topic made a very significant contribution to our understanding of the role played by environmental factors, dysbiotic conditions, and infections in triggering diseases. Since this is a rapidly expanding area of research, many other factors contributing to the onset of these diseases are not covered here. We are confident, however, that further studies will expand the list as well as bring a better understanding of mechanisms involved in the onset of autoimmune and autoinflammatory diseases.
Author Contributions
All authors listed have made a substantial, direct and i...
Source: Frontiers in Microbiology - April 16, 2019 Category: Microbiology Source Type: research
Helicobacter pylori pediatric infection changes FcεRI expression in dendritic cells and Treg profile in vivo and in vitro
Publication date: Available online 22 May 2019Source: Microbes and InfectionAuthor(s): Miguel A. Leon, Camila Palma, Caroll Hernandez, Mauricio Sandoval, Colomba Cofre, Guillermo Perez-Mateluna, Arturo Borzutzky, Paul R. Harris, Carolina A. SerranoAbstractH. pylori infection shows an inverse relationship with allergies. Dendritic cells regulate mucosal immune responses including the induction of T regulatory cells which are fundamental in H. pylori-induced dampening of allergies. In this respect expression of high-affinity IgE receptor (FcεRI) has been associated with a regulatory dendritic cell profile. Therefore we aime...
Source: Microbes and Infection - May 23, 2019 Category: Infectious Diseases Source Type: research
Factors contributing to chronic urticaria/angioedema and nummular eczema resolution - which findings are crucial?
FACTORS CONTRIBUTING TO CHRONIC URTICARIA/ANGIOEDEMA AND NUMMULAR ECZEMA RESOLUTION - WHICH FINDINGS ARE CRUCIAL?
Acta Clin Croat. 2019 Dec;58(4):595-603
Authors: Lugović-Mihić L, Bukvić I, Bulat V, Japundžić I
Abstract
When working with dermatology patients, the question sometimes arises which diagnostic tests and tools should be used for workup, particularly in cases of chronic urticaria (CU) and discoid nummular eczema, where the treatment of associated systemic diseases and infections may be crucial for patient outcome. The aim was to investigate retrospectively the influence of associated dis...
Source: Acta Clinica Croatica - July 2, 2020 Category: General Medicine Tags: Acta Clin Croat Source Type: research
Is Helicobacter Pylori Always a "Bad Guy"?
Abstract
Various clinical presentations have been ascribed to Helicobacter (H.) pylori. Most importantly, H. pylori is considered the leading cause of gastric cancer worldwide and because of that, in adult population, it is listed as a number one carcinogen. However, children are less prone to develop H. pylori related serious diseases such as peptic ulcer disease (PUD) and cases of malignancy are only sporadically reported. On the other hand, there is an increasing level of evidence suggesting that H. pylori in children could also have a beneficial effect. Recently, several data confirmed previously described inv...
Source: Current Pharmaceutical Design - October 14, 2013 Category: Drugs & Pharmacology Authors: Hojsak I, Kolaček S Tags: Curr Pharm Des Source Type: research
Beyond the stomach: An updated view of Helicobacter pylori pathogenesis, diagnosis, and treatment.
Abstract
Helicobacter pylori (H. pylori) is an extremely common, yet underappreciated, pathogen that is able to alter host physiology and subvert the host immune response, allowing it to persist for the life of the host. H. pylori is the primary cause of peptic ulcers and gastric cancer. In the United States, the annual cost associated with peptic ulcer disease is estimated to be $6 billion and gastric cancer kills over 700000 people per year globally. The prevalence of H. pylori infection remains high (> 50%) in much of the world, although the infection rates are dropping in some developed nations. The drop in...
Source: World Journal of Gastroenterology : WJG - September 28, 2014 Category: Gastroenterology Authors: Testerman TL, Morris J Tags: World J Gastroenterol Source Type: research
Interleukin (IL)-4 -590C>T polymorphism is not associated with the susceptibility of gastric cancer: An updated meta-analysis
Publication date: August 2016 Source:Annals of Medicine and Surgery, Volume 9 Author(s): Tie Wang, Lining Tian, Meizhuo Gao, Hongjiang Song, Yuzhe Wei, Yingwei Xue Gastric cancer (GC) is a common cancer affecting patients around the world. The pathogenesis of gastric cancer has not been understood completely. Genetic mutations and the inflammation induced by Helicobacter pylori (HP) seem to play important roles. The cytokine Interleukin-4 (IL-4) has effects in inflammation, allergies and cancer including GC. The association of IL-4 -590 C>T polymorphism and gastric cancer has been studied in different popul...
Source: Annals of Medicine and Surgery - May 29, 2016 Category: Journals (General) Source Type: research
Interleukin (IL)-4 -590C & gt;T polymorphism is not associated with the susceptibility of gastric cancer: An updated meta-analysis
Publication date: August 2016 Source:Annals of Medicine and Surgery, Volume 9 Author(s): Tie Wang, Lining Tian, Meizhuo Gao, Hongjiang Song, Yuzhe Wei, Yingwei Xue Gastric cancer (GC) is a common cancer affecting patients around the world. The pathogenesis of gastric cancer has not been understood completely. Genetic mutations and the inflammation induced by Helicobacter pylori (HP) seem to play important roles. The cytokine Interleukin-4 (IL-4) has effects in inflammation, allergies and cancer including GC. The association of IL-4 -590 C>T polymorphism and gastric cancer has been studied in different popul...
Source: Annals of Medicine and Surgery - July 20, 2016 Category: Journals (General) Source Type: research
Association between infection with H. pylori and atopy in young Ethiopian Children: a longitudinal study
ConclusionThese data are consistent with the hypothesis that early exposure to H. pylori is inversely associated with atopy and allergic conditions. A possible modest protective association against atopy was observed in those infected with a more virulent CagA+ strain of H. pylori.This article is protected by copyright. All rights reserved.
Source: Clinical and Experimental Allergy - August 8, 2017 Category: Allergy & Immunology Authors: Bineyam Taye, Fikre Enquselassie, Aster Tsegaye, Alemayehu Amberbir, Girmay Medhin, Andrew Fogarty, Karen Robinson, Gail Davey Tags: Original Article ‐Epidemiology of Allergic Disease Source Type: research
Association between infection with Helicobacter pylori and atopy in young Ethiopian children: A longitudinal study
ConclusionThese data are consistent with the hypothesis that early exposure to H. pylori is inversely associated with atopy and allergic conditions. A possible modest protective association against atopy was observed in those infected with a more virulent CagA+ strain of H. pylori.
Source: Clinical and Experimental Allergy - September 4, 2017 Category: Allergy & Immunology Authors: B. Taye, F. Enquselassie, A. Tsegaye, A. Amberbir, G. Medhin, A. Fogarty, K. Robinson, G. Davey Tags: ORIGINAL ARTICLE Source Type: research
Tu1308 - Antibiotic Allergies Significantly Decrease Rates of Helicobacter Pylori Eradication
Source: Gastroenterology - May 1, 2018 Category: Gastroenterology Authors: Nate Schomaker, Rizwan Mahmood, Andrew Choi, Mukund Venu Tags: AGA Abstracts Source Type: research
Transmaternal Helicobacter pylori exposure reduces allergic airway inflammation in offspring through regulatory T cells
Transmaternal exposure to tobacco, microbes, nutrients, and other environmental factors shapes the fetal immune system through epigenetic processes. The gastric microbe Helicobacter pylori represents an ancestral constituent of the human microbiota that causes gastric disorders on the one hand and is inversely associated with allergies and chronic inflammatory conditions on the other.
Source: Journal of Allergy and Clinical Immunology - September 18, 2018 Category: Allergy & Immunology Authors: Andreas Kyburz, Angela Fallegger, Xiaozhou Zhang, Aleksandra Altobelli, Mariela Artola-Boran, Timothy Borbet, Sabine Urban, Petra Paul, Christian M ünz, Stefan Floess, Jochen Huehn, Timothy L. Cover, Martin J. Blaser, Christian Taube, Anne Müller Source Type: research
Current and Future Treatment of Helicobacter pylori Infections.
Authors: Matsumoto H, Shiotani A, Graham DY
Abstract
Helicobacter pylori is one of the most common human pathogens and it has been estimated that about 50% of the world's population is currently infected. The present consensus is that, unless there are compelling reasons, all H. pylori infections should be cured. Since the 1990s, different national and international guidelines for the management of H. pylori-related diseases have been published and periodically updated regarding indications for treatment, diagnostic procedures, and preferred treatment regimens. Most guidelines provide sophisticated meta-analyses ex...
Source: Advances in Experimental Medicine and Biology - April 26, 2019 Category: Research Tags: Adv Exp Med Biol Source Type: research
Treatment of Helicobacter pylori in Special Patient Populations
This article is protected by copyright. All rights reserved.
Source: Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy - August 9, 2019 Category: Drugs & Pharmacology Authors: Cynthia T. Nguyen,
Kyle A. Davis,
Sarah Nisly,
Julius Li Tags: Review of Therapeutics Source Type: research
