Evidence map›Paper›PMID 30664191›Full record

ArticleInternational journal of oncology2019

MicroRNA‑98 suppresses cell growth and invasion of retinoblastoma via targeting the IGF1R/k‑Ras/Raf/MEK/ERK signaling pathway.

Long Guo, Yu Bai, Shuzhe Ji, Hong Ma

Open access · hybridAbstract read
In one paragraph

Article in International journal of oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 35 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

4 authors at 2 institutions in 1 country.

Long GuoDepartment of Ophthalmology, The First People's Hospital of Shangqiu, Shangqiu, Henan 476100, P.R. China.
Yu BaiDepartment of Pathology, Xinxiang Medical University, Xinxiang, Henan 453000, P.R. China.
Shuzhe JiDepartment of Ophthalmology, The First People's Hospital of Shangqiu, Shangqiu, Henan 476100, P.R. China.
Hong MaDepartment of Ophthalmology, The First People's Hospital of Shangqiu, Shangqiu, Henan 476100, P.R. China.
Shangqiu First People's Hospital · CNXinxiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accumulating evidence has indicated that the dysregulation of microRNAs (miRNAs) is involved in the pathogenesis o retinoblastoma (RB); however, the potential role of miR‑98 in RB remains elusive. In the present study, it was demonstrated that miR‑98 is downregulated in RB tissues and cell lines, and its expression significantly associated with clinicopathological features, including differentiation, N classification and largest tumor base; patients with low miR‑98 expression levels exhibited significantly poorer overall survival. Overexpression of miR‑98 was suggested to suppress RB cell growth, migration and invasion. In addition, insulin‑like growth factor‑1 receptor (IGF1R), a well‑reported oncogene, was identified as a potential target of miR‑98 via a luciferase assay, reverse transcription‑quantitative polymerase chain reaction and western blotting. Correlation analysis revealed a significantly negative correlation between miR‑98 and IGF1R expression in tumor tissues (n=60). In addition, the results of the present study demonstrated that IGF1R function as an oncogene by promoting RB cell viability, migration and invasion. Furthermore, restoration of IGF1R was observed to reverse the anticancer effects of miR‑98 on RB cell viability, migration and invasion. Importantly, the findings of the present study indicated that miR‑98 suppressed RB cell growth and metastasis by inhibiting the IGF1R/k‑Ras/Raf/mitogen activated protein kinase kinase/extracellular signal‑regulated kinase signaling pathway. Collectively, the present study proposed that miR‑98 may serve as a novel prognostic biomarker and therapeutic target in the treatment of RB.

Indexed as

Gene Expression Regulation, NeoplasticSignal TransductionApoptosisCell Line, TumorCell MovementCell ProliferationCell SurvivalChildChild, PreschoolFemaleHumansInfantInfant, NewbornMaleMicroRNAsNeoplasm InvasivenessIGF1R protein, humanMicroRNAsMIRN98 microRNA, humanReceptor, IGF Type 1Receptors, Somatomedininsulin-like growth factor-1 receptor/k-Ras/Raf/mitogen activated protein kinase kinase/extracellular signal-regulated kinase signaling pathwaymicroRNA-98prognostic biomarkerretinoblastoma

Identifiers

PMID30664191
PMCPMC6365030
OpenAlexW2909928487

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.