Evidence map›Paper›PMID 23975431›Full record

ArticleOncogene2013

Signaling mediated by the NF-κB sub-units NF-κB1, NF-κB2 and c-Rel differentially regulate Helicobacter felis-induced gastric carcinogenesis in C57BL/6 mice.

M D Burkitt, J M Williams, C A Duckworth, A O'Hara, A Hanedi, A Varro, J H Caamaño, D M Pritchard

Open access · hybridAbstract read
In one paragraph

Article in Oncogene, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.4field-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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
  2. Review
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  4. Review
  5. MedComm · 2024
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  6. Article
  7. Review
  8. Review
  9. Article
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  11. MutatedCancers · 2019
    Article
  12. α-Actinin-4 promotes metastasis in gastric cancer.Laboratory investigation; a journal of technical methods and pathology · 2017
    Article
  13. Article
  14. Review
  15. Hexane Extracts ofFrontiers in pharmacology · 2017
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

8 authors at 2 institutions in 1 country.

M D BurkittDepartment of Gastroenterology, The Henry Wellcome Laboratories, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.ORCID 0000000250556408
J M WilliamsDepartment of Gastroenterology, The Henry Wellcome Laboratories, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.
C A DuckworthDepartment of Gastroenterology, The Henry Wellcome Laboratories, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.
A O'HaraDepartment of Gastroenterology, The Henry Wellcome Laboratories, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.
A HanediDepartment of Gastroenterology, The Henry Wellcome Laboratories, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.
A VarroDepartment of Cellular and Molecular Physiology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.
J H CaamañoIBR-School of Immunity and Infection, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
D M PritchardDepartment of Gastroenterology, The Henry Wellcome Laboratories, Institute of Translational Medicine, University of Liverpool, Liverpool, UK.
University of Liverpool · GBUniversity of Birmingham · GB

Funding

Biotechnology and Biological Sciences Research Council BB/K009400/1Wellcome Trust
6 · The paper itself

Abstract

The classical nuclear factor-kappaB (NF-κB) signaling pathway has been shown to be important in a number of models of inflammation-associated cancer. In a mouse model of Helicobacter-induced gastric cancer, impairment of classical NF-κB signaling in the gastric epithelium led to the development of increased preneoplastic pathology, however the role of specific NF-κB proteins in Helicobacter-associated gastric cancer development remains poorly understood. To investigate this C57BL/6, Nfkb1(-/-), Nfkb2(-/-) and c-Rel(-/-) mice were infected with Helicobacter felis for 6 weeks or 12 months. Bacterial colonization, gastric atrophy and preneoplastic changes were assessed histologically and cytokine expression was assessed by qPCR. Nfkb1(-/-) mice developed spontaneous gastric atrophy when maintained for 12 months in conventional animal house conditions. They also developed more pronounced gastric atrophy after short-term H. felis colonization with a similar extent of preneoplasia to wild-type (WT) mice after 12 months. c-Rel(-/-) mice developed a similar degree of gastric atrophy to WT mice; 3 of 6 of these animals also developed lymphoproliferative lesions after 12 months of infection. Nfkb2(-/-) mice developed minimal gastric epithelial pathology even 12 months after H. felis infection. These findings demonstrate that NF-κB1- and NF-κB2-mediated signaling pathways differentially regulate the epithelial consequences of H. felis infection in the stomach, while c-Rel-mediated signaling also appears to modulate the risk of lymphomagenesis in gastric mucosa-associated lymphoid tissue.

Indexed as

Helicobacter felisSignal TransductionAnimalsCell Transformation, NeoplasticDisease Models, AnimalFemaleGastric MucosaGene DeletionHelicobacter InfectionsInflammationMiceMice, KnockoutNF-kappa BNF-kappa B p50 SubunitNF-kappa B p52 SubunitProto-Oncogene Proteins c-relNF-kappa BNF-kappa B p50 SubunitNF-kappa B p52 SubunitProto-Oncogene Proteins c-rel

Identifiers

PMID23975431
PMCPMC3898319
OpenAlexW2062189223

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.