Evidence map›Paper›PMID 25688743›Full record

ArticleBritish journal of cancer2015

mTOR inhibition improves fibroblast growth factor receptor targeting in hepatocellular carcinoma.

T Scheller, C Hellerbrand, C Moser, K Schmidt, A Kroemer, S M Brunner, H J Schlitt, E K Geissler, S A Lang

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
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  16. Molecular Modeling-ACS omega · 2019
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  20. Achondroplasia: Development, pathogenesis, and therapy.Developmental dynamics : an official publication of the American Association of Anatomists · 2017
    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.

T SchellerDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
C HellerbrandDepartment of Internal Medicine I, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
C MoserDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
K SchmidtDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
A KroemerDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
S M BrunnerDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
H J SchlittDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
E K GeisslerDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
S A LangDepartment of Surgery, University Hospital Regensburg, University of Regensburg Medical Center, Franz-Josef-Strauss Allee 11, 93053 Regensburg, Germany.
University Hospital Regensburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSystemic therapy has proven only marginal effects in hepatocellular carcinoma (HCC) so far. The aim of this study was to evaluate the effect of targeting fibroblast growth factor receptor (FGFR) on tumour and stromal cells in HCC models.

methodsHuman and murine HCC cells, endothelial cells (ECs), vascular smooth muscle cells (VSMCs), hepatic stellate cells (HSCs), human HCC samples, FGFR inhibitor BGJ398 and mammalian target of rapamycin (mTOR) inhibitor rapamycin were used. Effects on growth, motility, signalling and angiogenic markers were determined. In vivo subcutaneous and syngeneic orthotopic tumour models were used.

resultsIn tumour cells and ECs, targeting FGFR showed significant inhibitory effects on signalling and motility. Minor effects of FGFR inhibition were observed on VSMCs and HSCs, which were significantly enhanced by combining FGFR and mTOR blockade. In vivo daily (5 mg kg(-1)) treatment with BGJ398 led to a significant growth inhibition in subcutaneous tumour models, but only a combination of FGFR and mTOR blockade impaired tumour growth in the orthotopic model. This was paralleled by reduced tumour cell proliferation, vascularisation, pericytes and increased apoptosis.

conclusionsTargeting FGFR with BGJ398 affects tumour cells and ECs, whereas only a combination with mTOR inhibition impairs recruitment of VSMCs and HSCs. Therefore, this study provides evidence for combined FGFR/mTOR inhibition in HCC.

Indexed as

AnimalsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationDrug SynergismGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsMiceMice, NudeNeoplasm TransplantationPhenylurea CompoundsPyrimidinesReceptor, Fibroblast Growth Factor, Type 1infigratinibPhenylurea CompoundsPyrimidinesReceptor, Fibroblast Growth Factor, Type 1SirolimusTOR Serine-Threonine Kinases

Identifiers

PMID25688743
PMCPMC4453944
OpenAlexW2014528118

What OpenQuestion holds

Textmetadata
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.