"Helicobacter pylori" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A spiral bacterium active as a human gastric pathogen. It is a gram-negative, urease-positive, curved or slightly spiral organism initially isolated in 1982 from patients with lesions of gastritis or peptic ulcers in Western Australia. Helicobacter pylori was originally classified in the genus CAMPYLOBACTER, but RNA sequencing, cellular fatty acid profiles, growth patterns, and other taxonomic characteristics indicate that the micro-organism should be included in the genus HELICOBACTER. It has been officially transferred to Helicobacter gen. nov. (see Int J Syst Bacteriol 1989 Oct;39(4):297-405).
| Descriptor ID |
D016480
|
| MeSH Number(s) |
B03.440.500.550 B03.660.150.280.550
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Helicobacter pylori".
Below are MeSH descriptors whose meaning is more specific than "Helicobacter pylori".
This graph shows the total number of publications written about "Helicobacter pylori" by people in this website by year, and whether "Helicobacter pylori" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 17 | 1 | 18 |
| 1996 | 31 | 5 | 36 |
| 1997 | 34 | 0 | 34 |
| 1998 | 24 | 4 | 28 |
| 1999 | 34 | 8 | 42 |
| 2000 | 33 | 3 | 36 |
| 2001 | 22 | 5 | 27 |
| 2002 | 35 | 4 | 39 |
| 2003 | 30 | 1 | 31 |
| 2004 | 16 | 2 | 18 |
| 2005 | 25 | 4 | 29 |
| 2006 | 19 | 4 | 23 |
| 2007 | 16 | 3 | 19 |
| 2008 | 26 | 4 | 30 |
| 2009 | 25 | 5 | 30 |
| 2010 | 23 | 6 | 29 |
| 2011 | 24 | 5 | 29 |
| 2012 | 21 | 5 | 26 |
| 2013 | 28 | 3 | 31 |
| 2014 | 29 | 5 | 34 |
| 2015 | 34 | 5 | 39 |
| 2016 | 23 | 3 | 26 |
| 2017 | 27 | 7 | 34 |
| 2018 | 34 | 9 | 43 |
| 2019 | 22 | 6 | 28 |
| 2020 | 31 | 7 | 38 |
| 2021 | 25 | 3 | 28 |
| 2022 | 22 | 0 | 22 |
| 2023 | 29 | 0 | 29 |
| 2024 | 21 | 1 | 22 |
| 2025 | 5 | 0 | 5 |
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Below are the most recent publications written about "Helicobacter pylori" by people in Profiles.
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Identification of genetic determinants of antibiotic resistance in Helicobacter pylori isolates in Vietnam by high-throughput sequencing. BMC Microbiol. 2025 May 02; 25(1):264.
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Impact of an Electronic Medical Record Quality Improvement Intervention on Helicobacter pylori Treatment and Eradication Rates in a U.S. Hospital System. Helicobacter. 2025 Mar-Apr; 30(2):e70034.
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Proteomic Profiling of Extracellular Vesicles Reveals Potential Biomarkers for Helicobacter pylori Infection and Gastric Cancer. Helicobacter. 2025 Mar-Apr; 30(2):e70022.
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Parietal Cell Antibody Levels Among Chronic Gastritis Patients in a Country With Low Helicobacter pylori Infection: Epidemiology, Histopathological Features, and H. pylori Infection. Helicobacter. 2025 Mar-Apr; 30(2):e70035.
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Helicobacter pylori virulence factor CagA promotes Snail-mediated epithelial-mesenchymal transition and invasive behavior by downregulating Semaphorin 5A in gastric epithelial cells. Biochem Biophys Res Commun. 2025 03 01; 750:151421.
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The Landscape of Helicobacter pylori-related Gastric Carcinogenesis. J Gastrointestin Liver Dis. 2024 Dec 28; 33(4):524-534.
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Global prevalence of Helicobacter pylori antibiotic resistance among children in the world health organization regions between 2000 and 2023: a systematic review and meta-analysis. BMC Med. 2024 Dec 23; 22(1):598.
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Effects of amoxicillin dosage on cure rate, gut microbiota, and?antibiotic resistome in vonoprazan and amoxicillin dual therapy for Helicobacter pylori: a multicentre, open-label, non-inferiority randomised controlled trial. Lancet Microbe. 2025 Mar; 6(3):100975.
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Overcoming the effects of increasing antimicrobial resistance on Helicobacter pylori therapy. Expert Rev Gastroenterol Hepatol. 2024 Nov; 18(11):705-711.
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Role of Oral Yeast in Replenishing Gastric Mucosa with Yeast and Helicobacter pylori. Yeast. 2024 Nov; 41(11-12):645-657.