Evidence map›Paper›PMID 31262711›Full record

ArticleEBioMedicine2019

TRAF6 function as a novel co-regulator of Wnt3a target genes in prostate cancer.

Karthik Aripaka, Shyam Kumar Gudey, Guangxiang Zang, Alexej Schmidt, Samaneh Shabani Åhrling, Lennart Österman, Anders Bergh, Jonas von Hofsten, Marene Landström

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2019. 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
3.1field-weighted citation impact, top 7% 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, 52 citations in OpenAlex.

  1. Review
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  7. Embryonic Lethal Abnormal Visual-Like Protein 1 Aggravates Caerulein-Induced AR42J Cell Injury and Macrophage M1 Polarization to Accelerate Acute Pancreatitis by Upregulating TRAF6.Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2025
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  15. Wnt/β-catenin signaling in cancers and targeted therapies.Signal transduction and targeted therapy · 2021
    Review
  16. Review
  17. Review
  18. Article
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  20. The relationship between TRAF6 and tumors.Cancer cell international · 2020
    Review
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

9 authors at 1 institution in 1 country.

Karthik AripakaMedical Biosciences, Umeå University, Umeå, Sweden.
Shyam Kumar GudeyMedical Biosciences, Umeå University, Umeå, Sweden.
Guangxiang ZangMedical Biosciences, Umeå University, Umeå, Sweden.
Alexej SchmidtMedical Biosciences, Umeå University, Umeå, Sweden.
Samaneh Shabani ÅhrlingMedical Biosciences, Umeå University, Umeå, Sweden.
Lennart ÖstermanMedical Biosciences, Umeå University, Umeå, Sweden.
Anders BerghMedical Biosciences, Umeå University, Umeå, Sweden.
Jonas von HofstenUmeå Centre for Molecular Medicine (UCMM), Umeå, Sweden; Integrative Medical Biology, Umeå University, Umeå, Sweden.
Marene LandströmMedical Biosciences, Umeå University, Umeå, Sweden. Electronic address: marene.landstrom@umu.se.
Umeå University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumour necrosis factor receptor associated factor 6 (TRAF6) promotes inflammation in response to various cytokines. Aberrant Wnt3a signals promotes cancer progression through accumulation of β-Catenin. Here we investigated a potential role for TRAF6 in Wnt signaling.

methodsTRAF6 expression was silenced by siRNA in human prostate cancer (PC3U) and human colorectal SW480 cells and by CRISPR/Cas9 in zebrafish. Several biochemical methods and analyses of mutant phenotype in zebrafish were used to analyse the function of TRAF6 in Wnt signaling.

findingsWnt3a-treatment promoted binding of TRAF6 to the Wnt co-receptors LRP5/LRP6 in PC3U and LNCaP cells in vitro. TRAF6 positively regulated mRNA expression of β-Catenin and subsequent activation of Wnt target genes in PC3U cells. Wnt3a-induced invasion of PC3U and SW480 cells were significantly reduced when TRAF6 was silenced by siRNA. Database analysis revealed a correlation between TRAF6 mRNA and Wnt target genes in patients with prostate cancer, and high expression of LRP5, TRAF6 and c-Myc correlated with poor prognosis. By using CRISPR/Cas9 to silence TRAF6 in zebrafish, we confirm TRAF6 as a key molecule in Wnt3a signaling for expression of Wnt target genes.

interpretationWe identify TRAF6 as an important component in Wnt3a signaling to promote activation of Wnt target genes, a finding important for understanding mechanisms driving prostate cancer progression. FUND: KAW 2012.0090, CAN 2017/544, Swedish Medical Research Council (2016-02513), Prostatacancerförbundet, Konung Gustaf V:s Frimurarestiftelse and Cancerforskningsfonden Norrland. The funders did not play a role in manuscript design, data collection, data analysis, interpretation nor writing of the manuscript.

Indexed as

Animalsbeta CateninCell Line, TumorCRISPR-Cas SystemsGene Expression Regulation, NeoplasticHumansInflammationLow Density Lipoprotein Receptor-Related Protein-5MaleProstatic NeoplasmsTNF Receptor-Associated Factor 6Wnt3A ProteinWnt Signaling PathwayZebrafishZebrafish Proteinsbeta CateninCTNNB1 protein, humanLow Density Lipoprotein Receptor-Related Protein-5LRP5 protein, humanTNF Receptor-Associated Factor 6Wnt3A ProteinWNT3A protein, humanWnt3a protein, zebrafishZebrafish ProteinsLRP5Prostate cancerTRAF6Wnt3aZebrafishβ-Catenin

Identifiers

PMID31262711
PMCPMC6642315
OpenAlexW2955325901

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.