Evidence map›Paper›PMID 31649529›Full record

ArticleFrontiers in pharmacology2019

Combination of Selected MET and EGFR Inhibitors Decreases Melanoma Cells' Invasive Abilities.

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

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 24% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
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  4. Liquid biopsy for diagnostic and prognostic evaluation of melanoma.Frontiers in cell and developmental biology · 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

7 authors at 2 institutions in 1 country.

Aleksandra SimiczyjewDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
Katarzyna Pietraszek-GremplewiczDepartment of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland.
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.
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

We have previously shown that combination of foretinib, an inhibitor of MET (hepatocyte growth factor receptor), with gefitinib or lapatinib, inhibitors of EGFR (epidermal growth factor receptor), has a synergistic cytotoxic effect on melanoma cells. However, there are cancer cells resistant to drugs' treatment which are still able to invade. Thus, in this study, we examined the influence of these drugs on invasive abilities of melanoma cells. To investigate cell migration and invasion, Transwell inserts and wound healing assay were used. Cell viability was evaluated by XTT method, while invadopodia formation by immunocytochemistry. Level of phosphorylated Src kinase (pSrc) was verified by Western blot. Proteolytic activity of cells was analyzed using gelatin conjugated with fluorescein degradation assay and gelatin zymography. Combination of used inhibitors diminished cell movement, resulting in smaller distances covered by cells, and decreased the ratio of cells with ability to cross the Transwell inserts. These inhibitors induced changes in formation of invadopodia and actin cytoskeleton organization. Their application also decreased the level of pSrc kinase. Furthermore, used drugs led to reduction of proteolytic activity of examined cells. Our data support the idea that simultaneous targeting of EGFR and MET could be a promising therapeutic strategy inhibiting not only tumor cell growth but also its metastasis.

Indexed as

EGFRforetinibgefitinibinvadopodiainvasionlapatinibmelanomaMET

Identifiers

PMID31649529
PMCPMC6792435
OpenAlexW2970528005

What OpenQuestion holds

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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.