Evidence map›Paper›PMID 30160357›Full record

ArticleJournal of cellular and molecular medicine2018

Sprouty2 suppresses progression and correlates to favourable prognosis of intrahepatic cholangiocarcinoma via antagonizing FGFR2 signalling.

Yun-Fei Xu, Hong-Da Liu, Zeng-Li Liu, Chang Pan, Xiao-Qing Yang, Shang-Lei Ning, Zong-Li Zhang, Sen Guo, Jin-Ming Yu

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-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

24 citing papers in PubMed, 34 citations in OpenAlex.

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  18. High Expression of Serine Hydroxymethyltransferase 2 Indicates Poor Prognosis of Gastric Cancer Patients.Medical science monitor : international medical journal of experimental and clinical research · 2019
    Article
  19. Thyroid Receptor-Interacting Protein 13 is Correlated with Progression and Poor Prognosis in Bladder Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2019
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  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Yun-Fei XuDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, China.
Hong-Da LiuDepartment of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania.
Zeng-Li LiuDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, China.
Chang PanDepartment of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Jinan, China.
Xiao-Qing YangDepartment of Pathology, Qianfoshan Hospital of Shandong University, Jinan, China.
Shang-Lei NingDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, China.
Zong-Li ZhangDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, China.
Sen GuoDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, China.
Jin-Ming YuDepartment of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.ORCID 0000-0001-5933-9912
Qilu Hospital of Shandong University · CNShandong University · CNUniversity of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fibroblast growth factor receptor 2 (FGFR2) was demonstrated to correlate to the progression and prognosis of intrahepatic cholangiocarcinoma (ICC) by numerous evidences. However, as a well-recognized suppressor of FGFR2 signalling, the clinical significance of Sprouty (SPRY) family of ICC has not been investigated. In our study, the expressions of SPRY1-4 in 20 pairs of fresh tumour tissues were detected with qPCR, and in 108 cases of paraffin-embedded tissues with immunohistochemistry. The prognostic value of SPRY family in ICC was estimated with univariate analysis and multivariate analysis. As a result, SPRY2 was identified as an independent prognostic biomarker predicting favourable prognosis of ICC. High SPRY2 expression was correlated with good differentiation of ICC. With silencing SPRY2 expression, we demonstrated that SPRY2 could suppress FGFR2-induced ERK phosphorylation, migration, invasion and epithelial-mesenchymal transition (EMT) under FGF1 stimulation. By overexpressing SPRY2-wide type or SPRY2-Y55F, the tyrosine-55 of SPRY2 was demonstrated to be essential in suppressing ERK phosphorylation, tumour invasion and EMT of ICC cells. In conclusion, SPRY2 was correlated with favourable prognosis of ICC via suppressing FGFR2-induced ERK phosphorylation, invasion and EMT. The phosphorylation of SPRY2-Y55 was required in this tumour-suppressing function of SPRY2.

Indexed as

PrognosisAdultAgedAged, 80 and overCell Line, TumorCell MovementCell ProliferationCholangiocarcinomaDisease-Free SurvivalDisease ProgressionEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansIntracellular Signaling Peptides and ProteinsMaleFGFR2 protein, humanIntracellular Signaling Peptides and ProteinsMembrane ProteinsReceptor, Fibroblast Growth Factor, Type 2SPRY2 protein, humanFGFR2intrahepatic cholangiocarcinomaprognosissproutytyrosine phosphorylation

Identifiers

PMID30160357
PMCPMC6201365
OpenAlexW2889501423

What OpenQuestion holds

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LicenceCC BY
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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.