Evidence map›Paper›PMID 29666390›Full record

ArticleScientific reports2018

Distribution and clinical associations of integrating conjugative elements and cag pathogenicity islands of Helicobacter pylori in Indonesia.

Langgeng Agung Waskito, Muhammad Miftahussurur, Maria Inge Lusida, Ari Fahrial Syam, Rumiko Suzuki, Phawinee Subsomwong, Tomohisa Uchida, Muhammad Hamdan, Nasronudin, Yoshio Yamaoka

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.3field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 27 citations in OpenAlex.

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  14. Toxins · 2019
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  15. Review
  16. The heterogeneic distribution of Helicobacter pylori cag pathogenicity island reflects different pathologies in multiracial Malaysian population.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Langgeng Agung WaskitoDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan.
Muhammad MiftahussururDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan.
Maria Inge LusidaInstitute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia.
Ari Fahrial SyamDivision of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia.
Rumiko SuzukiDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan.
Phawinee SubsomwongDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan.
Tomohisa UchidaDepartment of Molecular Pathology, Oita University Faculty of Medicine, Yufu, Japan.
Muhammad HamdanInstitute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia.
NasronudinInstitute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia.
Yoshio YamaokaDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan. yyamaoka@oita-u.ac.jp.
Oita University · JPAirlangga University · IDUniversity of Indonesia · ID

Funding

REGULATION OF CXC CHEMOKINE EXPRESSION BY H. PYLORIR01DK062813 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI YAMAOKA, YOSHIO · 2004 to 2013
$3.0M
NIDDK NIH HHS R01 DK062813
6 · The paper itself

Abstract

The clinical associations and correlations with other virulence factors such as cag pathogenicity island (PAI) of the Integrating Conjugative Elements Helicobacter pylori TFSS (ICEHptfs), a new type IV secretion system (TFSS) in H. pylori has not been described. Among 103 studied strains from Indonesia, almost all strains (99.0%) contained cag PAI with more than half (55.8%) were intact cag PAI. Patients infected with intact cag PAI strains showed significantly higher antral activity, inflammation and atrophy as well as corporal inflammation than those with non-intact cag PAI strains, confirming the virulence of cag PAI. Over half of strains (53.8%) contained ICEHptfs, predominantly consisted of ICEHptfs3-tfs4a (42.8%) and ICEHptfs3 (16.3%). Although patients infected with ICEHptfs-positive strains had lower H. pylori density, those with the complete ICEHptfs4b strains tended to have higher antral activity than the negative one. In combination, patients infected with combination of intact cag PAI-ICEHptfs-positive strains had more severe inflammation than those with non-intact cag PAI-ICEHptfs-negative, suggesting a possibility of a mutual correlation between these TFSS(s).

Indexed as

AdultAgedAged, 80 and overFemaleHelicobacter InfectionsHelicobacter pyloriHumansIndonesiaMaleMiddle AgedType IV Secretion SystemsVirulence FactorsYoung AdultType IV Secretion SystemsVirulence Factors

Identifiers

PMID29666390
PMCPMC5904169
OpenAlexW2805126159

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.