Evidence map›Paper›PMID 31638339›Full record

ArticleJournal of cellular and molecular medicine2019

Expression level of EGFR and MET receptors regulates invasiveness of melanoma cells.

Katarzyna Pietraszek-Gremplewicz, Aleksandra Simiczyjew, Ewelina Dratkiewicz, Marta Podgórska, Ilona Styczeń, Rafał Matkowski, Marcin Ziętek, Dorota Nowak

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 23% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

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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.

Katarzyna Pietraszek-GremplewiczDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
Aleksandra SimiczyjewDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.ORCID 0000-0002-6060-2375
Ewelina DratkiewiczDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
Marta PodgórskaDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
Ilona StyczeńDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
Rafał MatkowskiDepartment of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Wroclaw, Poland.
Marcin ZiętekDepartment of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Wroclaw, Poland.
Dorota NowakDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
University of Wrocław · PLWroclaw Medical University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epidermal and hepatocyte growth factors can stimulate invasive abilities of melanoma cells, while treatment with combination of their receptors' (EGFR and MET, respectively) inhibitors reduces viability of these cells, as we have previously shown. Proposed therapy has potential; however, used drugs block more than one goal effectively, what raises the question about the real target of analysed inhibitors. For this reason, we analysed direct involvement of these receptors in the invasion of melanoma cells inducing EGFR and MET up- and down-regulations in examined cells. Results were acquired with assays evaluating cell migration and invasion (scratch wound assay, Transwell filter-based method and single-cell tracking). We revealed that cells' motile abilities are increased after EGFR overexpression and decreased following EGFR and MET silencing. This outcome correlates with elevated (EGFR up-regulation) or reduced (EGFR/MET down-regulation) number of formed invadopodia, visualized with immunofluorescence, and their rate of proteolytic abilities, evaluated by fluorescent gelatin degradation assay, and gelatin zymography, compared to control cells. Above-mentioned data indicate that both-EGFR and MET signalling is directly connected with melanoma cells invasion, what establishes these receptors as promising targets for anti-cancer treatment.

Indexed as

Gene Expression Regulation, NeoplasticCell Line, TumorCell MovementErbB ReceptorsHumansMelanomaPodosomesProto-Oncogene Proteins c-metRNA InterferenceSignal TransductionEGFR protein, humanErbB ReceptorsProto-Oncogene Proteins c-metEGFRinvadopodiainvasionmelanomaMET

Identifiers

PMID31638339
PMCPMC6850915
OpenAlexW2982041528

What OpenQuestion holds

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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.