Helicobacter pylori

"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.

MeSH information

Definition | Details | More General Concepts | Related Concepts | More Specific Concepts

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	Helicobacter pylori Helicobacter pylori Campylobacter pylori

Below are MeSH descriptors whose meaning is more general than "Helicobacter pylori".

Organisms [B]
Bacteria [B03]
Gram-Negative Bacteria [B03.440]
Helicobacter [B03.440.500]
Helicobacter pylori [B03.440.500.550]
Proteobacteria [B03.660]
Epsilonproteobacteria [B03.660.150]
Helicobacter [B03.660.150.280]
Helicobacter pylori [B03.660.150.280.550]

Below are MeSH descriptors whose meaning is related to "Helicobacter pylori".

Below are MeSH descriptors whose meaning is more specific than "Helicobacter pylori".

publications

Timeline | Most Recent

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.

Bar chart showing 88 publications over 26 distinct years, with a maximum of 8 publications in 2003 and 2005

To see the data from this visualization as text, click here.

Year	Major Topic	Minor Topic	Total
1999	3	0	3
2000	2	0	2
2001	1	0	1
2002	5	0	5
2003	8	0	8
2004	6	1	7
2005	8	0	8
2006	5	1	6
2007	1	1	2
2008	6	0	6
2010	4	0	4
2011	4	3	7
2012	1	1	2
2013	0	2	2
2014	4	2	6
2015	0	1	1
2016	1	1	2
2017	1	1	2
2018	2	0	2
2019	3	1	4
2020	0	1	1
2021	2	0	2
2022	1	0	1
2023	1	0	1
2024	1	1	2
2025	1	0	1

Below are the most recent publications written about "Helicobacter pylori" by people in Profiles.

Poirah I, Chakraborty S, Padhan PK, Mishra AK, Chakraborty D, Dixit P, Samal S, Rout N, Singh SP, Nath G, Smoot DT, Ashktorab H, Bhattacharyya A. Hypoxia and Hypoxia-Reoxygenation Potentiate Helicobacter pylori Infection and Gastric Epithelial Cell Proliferation. Cancer Med. 2025 May; 14(9):e70860.

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Montalvan-Sanchez EE, Hernandez-Marrero J, Norwood DA, Gonz?lez-Pons M, Dominguez RL, Rodriguez LM, Richmond E, Limburg PJ, Cruz-Correa M, Morgan DR. Establishment of a Mesoamerican-Caribbean South-South Research Platform: Challenges in the Meriva (Curcuminoids) Gastric Cancer Chemoprevention Trial. Cancer Prev Res (Phila). 2024 Dec 03; 17(12):549-555.

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Zeng J, Xie C, Huang Z, Cho CH, Chan H, Li Q, Ashktorab H, Smoot DT, Wong SH, Yu J, Gong W, Liang C, Xu H, Chen H, Liu X, Wu JCY, Ip M, Gin T, Zhang L, Chan MTV, Hu W, Wu WKK. LOX-1 acts as an N6-methyladenosine-regulated receptor for Helicobacter pylori by binding to the bacterial catalase. Nat Commun. 2024 Jan 22; 15(1):669.

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Fujita T, Umegaki E, Masuda A, Kobayashi M, Yamazaki Y, Terao S, Sanuki T, Okada A, Murakami M, Watanabe A, Obata D, Yoshinaka H, Kutsumi H, Azuma T, Kodama Y. Factors Associated with Overlap between Functional Dyspepsia and Nonerosive Reflux Disease in Endoscopy-based Helicobacter pylori-uninfected Japanese Health Checkup Participants: A Prospective, Multicenter Cross-sectional Study. Intern Med. 2024 Mar 01; 63(5):639-647.

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Chen MC, Su HY, Su YH, Huang KH, Fang WL, Lin CW, Chen MH, Chao Y, Lo SS, Fen-Yau Li A, Wu CW. The clinicopathological and genetic differences among gastric cancer patients with no recurrence, early recurrence, and late recurrence after curative surgery. J Chin Med Assoc. 2023 01 01; 86(1):57-64.

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Kubota-Aizawa S, Matsubara Y, Kanemoto H, Mimuro H, Uchida K, Chambers J, Tsuboi M, Ohno K, Fukushima K, Kato N, Yotsuyanagi H, Tsujimoto H. Transmission of Helicobacter pylori between a human and two dogs: A case report. Helicobacter. 2021 Jun; 26(3):e12798.

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Dixit P, Kokate SB, Poirah I, Chakraborty D, Smoot DT, Ashktorab H, Rout N, Singh SP, Bhattacharyya A. Helicobacter pylori-induced gastric cancer is orchestrated by MRCK?-mediated Siah2 phosphorylation. J Biomed Sci. 2021 Feb 03; 28(1):12.

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Martin K, Taylor A, Tam C, Hill P, Machet D, Goodman D. Colonic mucosa-associated lymphoid tissue in a renal transplant recipient: a case report. J Med Case Rep. 2020 Jun 28; 14(1):81.

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Choi SI, Yoon C, Park MR, Lee D, Kook MC, Lin JX, Kang JH, Ashktorab H, Smoot DT, Yoon SS, Cho SJ. RETRACTED: CDX1 Expression Induced by CagA-Expressing Helicobacter pylori Promotes Gastric Tumorigenesis. Mol Cancer Res. 2019 11; 17(11):2169-2183.

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Yao X, Smolka AJ. Gastric Parietal Cell Physiology and Helicobacter pylori-Induced Disease. Gastroenterology. 2019 06; 156(8):2158-2173.

View in: PubMed

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