Evidence map›Paper›PMID 32203164›Full record

ArticleOncogene2020

Loss of the nuclear Wnt pathway effector TCF7L2 promotes migration and invasion of human colorectal cancer cells.

Janna Wenzel, Katja Rose, Elham Bavafaye Haghighi, Constanze Lamprecht, Gilles Rauen, Vivien Freihen, Rebecca Kesselring, Melanie Boerries, Andreas Hecht

Open access · hybridAbstract read
In one paragraph

Article in Oncogene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

47 citing papers in PubMed, 91 citations in OpenAlex.

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  13. Integrative Computational Framework,bioRxiv : the preprint server for biology · 2024
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  18. Three-dimensional chromatin landscapes in somatotroph tumour.Clinical and translational medicine · 2024
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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

9 authors at 1 institution in 1 country.

Janna WenzelInstitute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Stefan-Meier-Str. 17, 79104, Freiburg, Germany.
Katja RoseInstitute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Stefan-Meier-Str. 17, 79104, Freiburg, Germany.
Elham Bavafaye HaghighiInstitute of Medical Bioinformatics and Systems Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Breisacherstr. 153, 79104, Freiburg, Germany.
Constanze LamprechtInstitute of Physics, University of Freiburg, Hermann-Herder-Str. 3a, 79104, Freiburg, Germany.
Gilles RauenFaculty of Biology, University of Freiburg, Schänzlestraße 1, 79104, Freiburg, Germany.
Vivien FreihenInstitute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Stefan-Meier-Str. 17, 79104, Freiburg, Germany.
Rebecca KesselringDepartment of General and Visceral Surgery, Center for Surgery, Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany.
Melanie BoerriesInstitute of Medical Bioinformatics and Systems Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Breisacherstr. 153, 79104, Freiburg, Germany.ORCID http://orcid.org/0000-0002-3670-0602
Andreas HechtInstitute of Molecular Medicine and Cell Research, Faculty of Medicine, University of Freiburg, Stefan-Meier-Str. 17, 79104, Freiburg, Germany. andreas.hecht@mol-med.uni-freiburg.de.ORCID http://orcid.org/0000-0003-2262-2575
University of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor TCF7L2 is indispensable for intestinal tissue homeostasis where it transmits mitogenic Wnt/β-Catenin signals in stem and progenitor cells, from which intestinal tumors arise. Yet, TCF7L2 belongs to the most frequently mutated genes in colorectal cancer (CRC), and tumor-suppressive functions of TCF7L2 were proposed. This apparent paradox warrants to clarify the role of TCF7L2 in colorectal carcinogenesis. Here, we investigated TCF7L2 dependence/independence of CRC cells and the cellular and molecular consequences of TCF7L2 loss-of-function. By genome editing we achieved complete TCF7L2 inactivation in several CRC cell lines without loss of viability, showing that CRC cells have widely lost the strict requirement for TCF7L2. TCF7L2 deficiency impaired G1/S progression, reminiscent of the physiological role of TCF7L2. In addition, TCF7L2-negative cells exhibited morphological changes, enhanced migration, invasion, and collagen adhesion, albeit the severity of the phenotypic alterations manifested in a cell-line-specific fashion. To provide a molecular framework for the observed cellular changes, we performed global transcriptome profiling and identified gene-regulatory networks in which TCF7L2 positively regulates the proto-oncogene MYC, while repressing the cell cycle inhibitors CDKN2C/CDKN2D. Consistent with its function in curbing cell motility and invasion, TCF7L2 directly suppresses the pro-metastatic transcription factor RUNX2 and impinges on the expression of cell adhesion molecules. Altogether, we conclude that the proliferation-stimulating activity of TCF7L2 persists in CRC cells. In addition, TCF7L2 acts as invasion suppressor. Despite its negative impact on cell cycle progression, TCF7L2 loss-of-function may thereby increase malignancy, which could explain why TCF7L2 is mutated in a sizeable fraction of colorectal tumors.

Indexed as

beta CateninCarcinogenesisCell MovementCell ProliferationColorectal NeoplasmsCore Binding Factor Alpha 1 SubunitGene Expression Regulation, NeoplasticHCT116 CellsHumansNeoplasm InvasivenessProto-Oncogene MasTranscription Factor 7-Like 2 ProteinWnt Signaling Pathwaybeta CateninCore Binding Factor Alpha 1 SubunitCTNNB1 protein, humanMAS1 protein, humanProto-Oncogene MasRUNX2 protein, humanTCF7L2 protein, humanTranscription Factor 7-Like 2 Protein

Identifiers

PMID32203164
PMCPMC7203011
OpenAlexW3012223144

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.