Cargando…

Prevalence and Clinical Relevance of cagA and oipA Genotypes of Helicobacter pylori in Children and Adults with Gastrointestinal Diseases in Tehran, Iran

BACKGROUND: Helicobacter pylori isa universal pathogen that causes gastric diseases and cancers in humans. In recent years, several virulence genes have been detected in this microorganism. Thus, we aimed to investigate the frequency of Helicobacterpylori strainswith cytotoxin-associated gene A(cagA...

Descripción completa

Detalles Bibliográficos
Autores principales:	Esteghamati, Abdolreza, Sayyahfar, Shirin, Khanaliha, Khadijeh, Tavakoli, Ahmad, Naghdalipour, Mehri, Zarean, Mehdi, Haghighi Hasanabad, Morteza
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Iran University of Medical Sciences 2023
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10167640/ https://www.ncbi.nlm.nih.gov/pubmed/37180857 http://dx.doi.org/10.47176/mjiri.37.22

Ejemplares similares

Prevalence of Chlamydia trachomatis infection and evaluation of its genotypes among pregnant women in Tehran, Iran
por: Esteghamati, Abdoulreza, et al.
Publicado: (2022)

Prevalence of Helicobacter pylori vacA, cagA, iceA and oipA genotypes in Tunisian patients
por: Ben Mansour, Khansa, et al.
Publicado: (2010)

Geographic distribution of the cagA, vacA, iceA, oipA and dupA genes of Helicobacter pylori strains isolated in China
por: Xue, Zhijing, et al.
Publicado: (2021)

Prevalence of Helicobacter pylori vacA, cagA, cagE, iceA, babA2, and oipA genotypes in patients with upper gastrointestinal diseases
por: Sedaghat, Hossein, et al.
Publicado: (2014)

VacA, cagA, iceA and oipA genotypes status and antimicrobial resistance properties of Helicobacter pylori isolated from various types of ready to eat foods
por: Hemmatinezhad, Behsan, et al.
Publicado: (2016)

Helicobacter pylori isolated from Iranian drinking water: vacA, cagA, iceA, oipA and babA2 genotype status and antimicrobial resistance properties
por: Ranjbar, Reza, et al.
Publicado: (2016)

Phenotypic and Genotypic Assessment of Antibiotic Resistance and Genotyping of vacA, cagA, iceA, oipA, cagE, and babA2 Alleles of Helicobacter pylori Bacteria Isolated from Raw Meat
por: Mashak, Zohreh, et al.
Publicado: (2020)

Phenotypic analysis of antibiotic resistance and genotypic study of the vacA, cagA, iceA, oipA and babA genotypes of the Helicobacter pylori strains isolated from raw milk
por: Ranjbar, Reza, et al.
Publicado: (2018)

Prevalence of Intestinal Parasitic Infection in Cancer, Organ Transplant and Primary Immunodeficiency Patients in Tehran, Iran
por: Esteghamati, Abdoulreza, et al.
Publicado: (2019)

oipA “on” status of Helicobacter pylori is associated with gastric cancer in North-Eastern Brazil
por: Braga, Lúcia Libanez Bessa Campelo, et al.
Publicado: (2019)

First Report of Nasal Myiasis Caused by Lucilia sericata in the Pediatric Age Group from Tehran, Iran
por: Sayyahfar, Shirin, et al.
Publicado: (2022)

Molecular Characterization of Streptococcus Pneumoniae from Patients Diagnosed with Pneumonia: Recommendation for Vaccination Program
por: Esteghamati, Abdoulreza, et al.
Publicado: (2022)

The study of the oipA and dupA genes in Helicobacter pylori strains and their relationship with different gastroduodenal diseases
por: Souod, Negar, et al.
Publicado: (2015)

Prevalence of Helicobacter pylori genotypes: cagA, vacA (m1), vacA (s1), babA2, dupA, iceA1, oipA and their association with gastrointestinal diseases. A cross-sectional study in Quito-Ecuador
por: Bustos-Fraga, Santiago, et al.
Publicado: (2023)

Characterizing Helicobacter pylori cagA in Myanmar
por: Myint, Thein, et al.
Publicado: (2018)

Combination of OipA, BabA, and SabA as candidate biomarkers for predicting Helicobacter pylori-related gastric cancer
por: Su, Yu-Lin, et al.
Publicado: (2016)

Binding of the Helicobacter pylori OipA causes apoptosis of host cells via modulation of Bax/Bcl-2 levels
por: Teymournejad, Omid, et al.
Publicado: (2017)

CagA(+) Helicobacter pylori, Not CagA(–) Helicobacter pylori, Infection Impairs Endothelial Function Through Exosomes-Mediated ROS Formation
por: Xia, Xiujuan, et al.
Publicado: (2022)

Immunological detection of 34 KDa outer membrane protein as a functional form of OipA in clinical isolates of Helicobacter pylori
por: Landarani, Zahra, et al.
Publicado: (2014)

Evaluation of Helicobacter pylori OipA protein as a vaccine candidate and propolis as an adjuvant in C57BL/6 mice
por: Soudi, Hengameh, et al.
Publicado: (2021)

Mixed Infection with cagA Positive and cagA Negative Strains of Helicobacter pylori Lowers Disease Burden in The Gambia
por: Secka, Ousman, et al.
Publicado: (2011)

Precancerous Gastric Lesions with Helicobacter pylori vacA(+)/babA2(+)/oipA(+) Genotype Increase the Risk of Gastric Cancer
por: Bartpho, Theeraya Simawaranon, et al.
Publicado: (2020)

Evolution of cagA Oncogene of Helicobacter pylori through Recombination
por: Furuta, Yoshikazu, et al.
Publicado: (2011)

Conformational Analysis of Isolated Domains of Helicobacter pylori CagA
por: Woon, Amanda P., et al.
Publicado: (2013)

Association between Helicobacter pylori, cagA, and vacA Status and Clinical Presentation in Iranian Children
por: Rafeey, Mandana, et al.
Publicado: (2013)

Helicobacter pylori cagA gene variants in Malaysians of different ethnicity
por: Mohamed, Ramelah, et al.
Publicado: (2009)

Mutual reinforcement of inflammation and carcinogenesis by the Helicobacter pylori CagA oncoprotein
por: Suzuki, Nobumi, et al.
Publicado: (2015)

Integrin but not CEACAM receptors are dispensable for Helicobacter pylori CagA translocation
por: Zhao, Qing, et al.
Publicado: (2018)

Evolutionary mechanism leading to the multi-cagA genotype in Helicobacter pylori
por: Su, Hanfu, et al.
Publicado: (2019)

Influence of Dietary Factors on Helicobacter pylori and CagA Seroprevalence in Bulgaria
por: Yordanov, Daniel, et al.
Publicado: (2017)

Construction, Cloning, and Expression of CagA Recombinant Protein of Helicobacter pylori
por: Shapouri Moghaddam, Abbas, et al.
Publicado: (2020)

Association of presence/absence and on/off patterns of Helicobacter pylori oipA gene with peptic ulcer disease and gastric cancer risks: a meta-analysis
por: Liu, Jingwei, et al.
Publicado: (2013)

An RGD Helper Sequence in CagL of Helicobacter pylori Assists in Interactions with Integrins and Injection of CagA
por: Conradi, Jens, et al.
Publicado: (2012)

Neonatal screening for congenital cytomegalovirus infection in Tehran, Iran, using Guthrie cards
por: Noorbakhsh, Samileh, et al.
Publicado: (2020)

Helicobacter pylori Infection in Thailand: A Nationwide Study of the CagA Phenotype
por: Uchida, Tomohisa, et al.
Publicado: (2015)

Exosomes as nanocarriers for systemic delivery of the Helicobacter pylori virulence factor CagA
por: Shimoda, Asako, et al.
Publicado: (2016)

Helicobacter pylori cagA and vacA genes in dyspeptic Ghanaian patients
por: Archampong, Timothy N., et al.
Publicado: (2017)

Production of specific IgY Helicobacter pylori recombinant OipA protein and assessment of its inhibitory effects towards attachment of H. pylori to AGS cell line
por: Borhani, Katayoun, et al.
Publicado: (2015)

Molecular mechanisms of gastric epithelial cell adhesion and injection of CagA by Helicobacter pylori
por: Backert, Steffen, et al.
Publicado: (2011)

Helicobacter pylori CagA Disrupts Epithelial Patterning by Activating Myosin Light Chain
por: Muyskens, Jonathan B., et al.
Publicado: (2011)

Cannot write session to /tmp/vufind_sessions/sess_01b2j4pnomvhcrv01d5s2cfsbr