[HTML][HTML] Helicobacter pylori in Human Stomach: The Inconsistencies in Clinical Outcomes and the Probable Causes

SM Alexander, RJ Retnakumar, D Chouhan… - Frontiers in …, 2021 - frontiersin.org
Pathogenic potentials of the gastric pathogen, Helicobacter pylori, have been proposed,
evaluated, and confirmed by many laboratories for nearly 4 decades since its serendipitous …

[HTML][HTML] Helicobacter pylori associated chronic gastritis, clinical syndromes, precancerous lesions, and pathogenesis of gastric cancer development

J Watari, N Chen, PS Amenta, H Fukui… - World Journal of …, 2014 - ncbi.nlm.nih.gov
Helicobacter pylori (H. pylori) infection is well known to be associated with the development
of precancerous lesions such as chronic atrophic gastritis (AG), or gastric intestinal …

Traces of Human Migrations in Helicobacter pylori Populations

D Falush, T Wirth, B Linz, JK Pritchard, M Stephens… - science, 2003 - science.org
Helicobacter pylori, a chronic gastric pathogen of human beings, can be divided into seven
populations and subpopulations with distinct geographical distributions. These modern …

Antimicrobial Activity of Curcumin against Helicobacter pylori Isolates from India and during Infections in Mice

R De, P Kundu, S Swarnakar… - Antimicrobial agents …, 2009 - Am Soc Microbiol
Treatment failure is a major cause of concern for the Helicobacter pylori-related
gastroduodenal diseases like gastritis, peptic ulcer, and gastric cancer. Curcumin …

Importance of Helicobacter pylori oipA in clinical presentation, gastric inflammation, and mucosal interleukin 8 production

Y Yamaoka, S Kikuchi, HMT El–Zimaity, O Gutierrez… - Gastroenterology, 2002 - Elsevier
Background & Aims: Disease-associated virulence factors of Helicobacter pylori may not be
independent of one another. The aim was to determine which H. pylori virulence factor (s) …

Geographic differences in gastric cancer incidence can be explained by differences between Helicobacter pylori strains

Y Yamaoka, M Kato, M Asaka - Internal medicine, 2008 - jstage.jst.go.jp
Certain populations with high incidences of Helicobacter pylori infection, such as those in
East Asian countries, have high incidences of gastric cancer, while other highly infected …

Molecular epidemiology, population genetics, and pathogenic role of Helicobacter pylori

R Suzuki, S Shiota, Y Yamaoka - Infection, Genetics and Evolution, 2012 - Elsevier
Helicobacter pylori infection is linked to various gastroduodenal diseases; however, only
approximately 20% of infected individuals develop severe diseases. Despite the high …

Helicobacter pylori virulence and cancer pathogenesis

Y Yamaoka, DY Graham - Future oncology, 2014 - Future Medicine
Helicobacter pylori is human gastric pathogen that causes chronic and progressive gastric
mucosal inflammation and is responsible for the gastric inflammation-associated diseases …

Differences in Genotypes of Helicobacter pylori from Different Human Populations

D Kersulyte, AK Mukhopadhyay… - Journal of …, 2000 - Am Soc Microbiol
ABSTRACT DNA motifs at several informative loci in more than 500 strains of Helicobacter
pylori from five continents were studied by PCR and sequencing to gain insights into the …

Challenge model for Helicobacter pylori infection in human volunteers

DY Graham, AR Opekun, MS Osato, HMT El-Zimaity… - Gut, 2004 - gut.bmj.com
Background: A reliable challenge model is needed to evaluate Helicobacter pylori vaccine
candidates. Methods: A cag pathogenicity island negative, OipA positive, multiple antibiotic …