Evidence map›Paper›PMID 29112684›Full record

ArticleBritish journal of cancer2017

CXCR4/CXCR7/CXCL12 axis promotes an invasive phenotype in medullary thyroid carcinoma.

Thomas A Werner, Christina M Forster, Levent Dizdar, Pablo E Verde, Katharina Raba, Matthias Schott, Wolfram T Knoefel, Andreas Krieg

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 36 citations in OpenAlex.

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  14. Identification of CXCR4 and CXCL10 as Potential Predictive Biomarkers in Triple Negative Breast Cancer (TNBC).Medical science monitor : international medical journal of experimental and clinical research · 2020
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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.

Thomas A WernerDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Christina M ForsterDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Levent DizdarDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Pablo E VerdeCoordination Centre for Clinical Trials, Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Katharina RabaInstitute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf, 40225, Germany.
Matthias SchottDivision for Specific Endocrinology, Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Wolfram T KnoefelDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Andreas KriegDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Duesseldorf 40225, Germany.
Düsseldorf University Hospital · DEHeinrich Heine University Düsseldorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMedullary thyroid carcinoma (MTC) is a rare and challenging endocrine malignancy. Once spread, the therapeutic options are limited and the outcome poor. For these patients, the identification of new druggable biological markers is of great importance. Here, we investigated the prognostic and biological role of the C-X-C chemokine receptors type 4 and 7 (CXCR4/7) in MTC.

methodsEighty-six MTC and corresponding non-neoplastic thyroid specimens were immunohistochemically stained for CXCR4/7 using tissue microarray technology and expression levels correlated with clinicopathological variables. Medullary thyroid carcinoma cell line TT was treated with recombinant human SDF1α/CXCL12 (rh-SDF1α) and CXCR4 antagonists AMD3100 and WZ811. Changes in cell cycle activation, tumour cell invasiveness as well as changes in mRNA expression levels of genes associated with epithelial-mesenchymal transition (EMT) were investigated.

resultsHigh CXCR4 expression was associated with large tumour size and metastatic disease. CXCR4 antagonists significantly reduced tumour cell invasiveness, while the treatment with rh-SDF1α stimulated invasive growth, caused cell cycle activation and induced EMT.

conclusionsThe CXCR4/CXCR7/CXCL12 axis plays an important role in MTC. We provide first evidence that the chemokine receptors might serve as potential therapeutic targets in patients with advanced MTC and offer new valuable insight into the underlying molecular machinery of metastatic MTC.

Indexed as

AdolescentAdultAgedAged, 80 and overAminopyridinesAntigens, CDBenzylaminesBone Marrow Stromal Antigen 2CadherinsCarcinoma, NeuroendocrineCell CycleCell Line, TumorChemokine CXCL12ChildCyclamsEpithelial-Mesenchymal TransitionACKR3 protein, humanAminopyridinesAntigens, CDBenzylaminesBone Marrow Stromal Antigen 2BST2 protein, humanCadherinsChemokine CXCL12CXCL12 protein, humanCXCR4 protein, humanCyclamsFGF9 protein, humanFibroblast Growth Factor 9GPI-Linked ProteinsHeterocyclic CompoundsN,N'-di-2-pyridinyl-1,4-benzenedimethanamineplerixaforReceptors, CXCRReceptors, CXCR4Recombinant ProteinsSNAI1 protein, humanSnail Family Transcription FactorsVimentin

Identifiers

PMID29112684
PMCPMC5729476
OpenAlexW2767676275

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.