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Infectious Disease: Helicobacter Pylori

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Total 39 results found since Jan 2013.

Causal associations of circulating Helicobacter pylori antibodies with stroke and the mediating role of inflammation
ConclusionsOur results demonstrate thatH. pylori VacA antibody is the only causal determinant associated with the risk of stroke in the spectrum ofH. pylori-related antibodies, in which CRP may mediate the association. This study suggests that inhibition of the CRP signaling pathway may reduce the risk of stroke in patients with VacA-positiveH. pylori infection.
Source: Inflammation Research - May 15, 2023 Category: Research Source Type: research

Potential association between bacterial infections and ischemic stroke based on fifty case-control studies: A systematic review and meta-analysis
CONCLUSIONS: In this meta-analysis, a significant relationship was observed between infection by three bacteria such as C. pneumoniae, H. pylori, and M. tuberculosis with the occurrence of ischemic stroke. Furthermore, due to the similarity between TLRVYK domain in β2-glycoprotein-I and TLRVYK peptide in various of microorganisms, produced antibodies against pathogens interact with β2-glycoprotein-I, hence the cross-reaction phenomenon increases the positive relationship between infectious diseases and ischemic stroke.PMID:35592534 | PMC:PMC9112101 | DOI:10.1016/j.nmni.2022.100980
Source: Atherosclerosis - May 20, 2022 Category: Cardiology Authors: M Keikha M Karbalaei Source Type: research

Intracranial Large Artery Stenosis and Past Infectious Exposures: Results From the NOMAS Cohort
CONCLUSIONS: Chronic infectious exposures, specifically herpes simplex virus 2 and cytomegalovirus were associated with asymptomatic ILAS as seen on magnetic resonance angiogram imaging. This may represent an additional target of intervention in the ongoing effort to stem the substantial global burden of strokes related to ILAS.PMID:35105181 | DOI:10.1161/STROKEAHA.121.036793
Source: Herpes - February 2, 2022 Category: Infectious Diseases Authors: Amol Mehta Farid Khasiyev Clinton B Wright Tatjana Rundek Ralph L Sacco Mitchell S V Elkind Jose Gutierrez Source Type: research

Helicobacter pylori Infection Acts as an Independent Risk Factor for Intracranial Atherosclerosis in Women Less Than 60 Years Old
Conclusion: Helicobacter pylori infection may be an important independent risk factor for intracranial atherosclerosis in women ≤ 60 years of age.PMID:35087887 | PMC:PMC8787118 | DOI:10.3389/fcvm.2021.819315
Source: Atherosclerosis - January 28, 2022 Category: Cardiology Authors: Yinjie Guo Canxia Xu Linfang Zhang Zhiheng Chen Xiujuan Xia Source Type: research

Association between Helicobacter Pylori infection and stroke: a meta-analysis of 273,135 patients
ConclusionsThis study suggests that HP infection is significantly associated with increased risk of stroke. However, more well-designed studies are required to investigate if early HP eradication might decrease the incidence of stroke.
Source: Journal of Neurology - May 22, 2020 Category: Neurology Source Type: research

Infection and atherosclerosis: TLR-dependent pathways.
This article reviews the role of TLRs in the process of atherosclerosis after C. pneumoniae and other infections and the current status of treatment, with a view to providing a new direction and potential therapeutic targets for the study of ASVD. PMID: 32002588 [PubMed - as supplied by publisher]
Source: Cellular and Molecular Life Sciences : CMLS - January 29, 2020 Category: Cytology Authors: Li B, Xia Y, Hu B Tags: Cell Mol Life Sci Source Type: research

Combined Effect Of Helicobacter Pylori Infection And Elevated C-Reactive Protein On 3-Month Prognosis Of Ischemic Stroke
Background and Aims: To investigate the combined effect of Helicobacter pylori (HP) infection and elevated C-reactive protein (CRP) on the prognosis of acute ischemic stroke patients at 3 months.
Source: Atherosclerosis - August 2, 2019 Category: Cardiology Authors: T. Xu, C. Zhang, A. Wang, Y. Zhang Tags: E-poster session Source Type: research

Helicobacter pylori infection and prevalence of stroke
ConclusionsThe results support the premise that stroke may be associated with a history ofH  pylori infection.
Source: Helicobacter - November 15, 2018 Category: Gastroenterology Authors: Tali Shindler ‐Itskovitch, Gabriel Chodick, Varda Shalev, Khitam Muhsen Tags: ORIGINAL ARTICLE Source Type: research

Increased susceptibility of aging gastric mucosa to injury and delayed healing: Clinical implications.
Abstract In this editorial we comment on the article by Fukushi K et al published in the recent issue of the World Journal of Gastroenterology 2018; 24(34): 3908-3918. We focus specifically on the mechanisms of the anti-thrombotic action of aspirin, gastric mucosal injury and aging-related increased susceptibility of gastric mucosa to injury. Aspirin is widely used not only for the management of acute and chronic pain and arthritis, but also importantly for the primary and secondary prevention of cardiovascular events such as myocardial infarcts and strokes. Clinical trials have consistently shown that antiplatele...
Source: World Journal of Gastroenterology : WJG - November 14, 2018 Category: Gastroenterology Authors: Tarnawski AS, Ahluwalia A Tags: World J Gastroenterol Source Type: research

Helicobacter pylori infection: old and new.
Authors: Diaconu S, Predescu A, Moldoveanu A, Pop CS, Fierbințeanu-Braticevici C Abstract Helicobacter pylori is a spiral-shaped bacterium that grows in the digestive tract and may be present in more than half of the world's population. The clinical features of Helicobacter pylori range from asymptomatic gastritis to gastrointestinal malignancy. Mucosa-associated lymphoid tissue (MALT) lymphoma is a low-grade B-cell marginal zone lymphoma and Helicobacter pylori has been detected in more than 75% of the patients with MALT lymphoma. Many tests for the detection of Helicobacter pylori are available, including antibo...
Source: Journal of Medicine and Life - June 17, 2017 Category: General Medicine Tags: J Med Life Source Type: research

A potential impact of Helicobacter pylori infection on both obstructive sleep apnea and atrial fibrillation-related stroke
Poli et al [1] concluded that atrial fibrillation (AF) was a major source of stroke in patients with high prevalence of obstructive sleep apnea (OSA).
Source: Sleep Medicine - March 30, 2017 Category: Sleep Medicine Authors: Constantinos Kountouras, Stergios A. Polyzos, Christos Stergiopoulos, Panagiotis Katsinelos, Dimitri Tzivras, Christos Zavos, Elisabeth Vardaka, Emmanuel Gavalas, Efi Vlachogianni, Ioanna Tzivras, Efimia Vlachaki, Georgia Deretzi, Evaggelia Giartza-Taxido Tags: Letter to the Editor Source Type: research

Gastrointestinal bleeding in patients on novel oral anticoagulants: Risk, prevention and management.
Abstract Novel oral anticoagulants (NOACs), which include direct thrombin inhibitor (dabigatran) and direct factor Xa inhibitors (rivaroxaban, apixaban and edoxaban), are gaining popularity in the prevention of embolic stroke in non-valvular atrial fibrillation as well as in the prevention and treatment of venous thromboembolism. However, similar to traditional anticoagulants, NOACs have the side effects of bleeding, including gastrointestinal bleeding (GIB). Results from both randomized clinical trials and observations studies suggest that high-dose dabigatran (150 mg b.i.d), rivaroxaban and high-dose edoxaban (6...
Source: World Journal of Gastroenterology : WJG - March 21, 2017 Category: Gastroenterology Authors: Cheung KS, Leung WK Tags: World J Gastroenterol Source Type: research

Population attributable burden of Helicobacter pylori -related gastric cancer, coronary heart disease, and ischemic stroke in China
AbstractHelicobacter pylori, a risk factor of cancer and chronic diseases, remains highly prevalent in China. This review aims to systematically evaluate theH. pylori-attributable burden for gastric cancer (GC), coronary heart disease (CHD), and ischemic stroke (IS) in the Chinese population.Helicobacter pylori prevalence was updated by pooling the results reported in studies across China. The population attributable fraction (PAF) was calculated based on theH. pylori prevalence 10  years ago and relative risks of specific disease by reviewing the prospective studies published from 2000 through 2015. In China, the nationw...
Source: European Journal of Clinical Microbiology and Infectious Diseases - January 21, 2017 Category: Microbiology Source Type: research

Carotid intima media thickness and blood biomarkers of atherosclerosis in patients after stroke or myocardial infarction.
CONCLUSIONS: Our study supports linear correlations between CIMT and IC and hs-CRP levels. However, these associations seem to depend on the type of vascular burden. PMID: 28051279 [PubMed - in process]
Source: Croatian Medical Journal - December 30, 2016 Category: Journals (General) Authors: Kurkowska-Jastrzebska I, Karlinski MA, Błazejewska-Hyzorek B, Sarzynska-Dlugosz I, Filipiak KJ, Czlonkowska A Tags: Croat Med J Source Type: research