Evidence map›Paper›PMID 34704601›Full record

ArticleHistology and histopathology2021

Long non-coding RNA-KCNQ1OT1 mediates miR-423-5p/microfibril-associated protein 2 axis in colon adenocarcinoma.

Xunhai Yin, Aimin Jiang, Zhibin Ma, Xi Lu, Dongyue Li, Yingying Chen

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Article in Histology and histopathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 36% 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

6 citing papers in PubMed, 10 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

6 authors at 2 institutions in 1 country.

Xunhai YinDepartment of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China. yin_xh11@21cn.com.
Aimin JiangDepartment of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China.
Zhibin MaDepartment of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China.
Xi LuDepartment of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China.
Dongyue LiDepartment of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China.
Yingying ChenDepartment of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China.
First Affiliated Hospital of Harbin Medical University · CNHarbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundsLong non-coding RNAs (lncRNAs) function as competing endogenous RNAs (ceRNAs) that contribute to carcinogenesis. Herein, we plan to explore whether lncRNA KCNQ1OT1 modulated miR-423-5p/microfibril-associated protein 2 (MFAP2) signaling axis is implicated in the progression of human colon adenocarcinoma. MATERIAL AND

methodsClinical specimens were collected for histologic examination and gene expression analysis. In vitro experimental measurements, including CCK8, transwell and TUNEL staining, were performed to evaluate cell proliferation, migration and apoptosis.

resultsup-regulation of KCNQ1OT1 and MFAP2 and down-regulation of miR-423-5p in COAD tissues were substantiated by The Cancer Genome Atlas (TCGA) database and our clinical specimens. In vitro experimental measurements exhibited that knockdown of KCNQ1OT1 facilitated miR-423-5p expression and inhibited MFAP2 expression, simultaneously. Transfection of si-KCNQ1OT1, miR-423-5p mimics or si-MFAP2 had the ability to repress malignant phenotypes of COAD cells. Intriguingly, overexpression of MFAP2 restrained si-KCNQ1OT1- or miR-423-5p mimics-induced the inhibition of cell proliferation and migration and elevation of the apoptotic proportion of COAD cells.

conclusionsKCNQ1OT1 serves as a molecular sponge of miR-423-5p to accelerate the expression of MFAP2 that may be involved in the development of COAD. Our findings present a novel signaling axis KCNQ1OT1/miR-423-5p/MFAP2, which provides a theoretical basis and therapeutic target for the treatment of COAD.

Indexed as

AdenocarcinomaBiomarkers, TumorCell Line, TumorColonic NeoplasmsDown-RegulationGene Knockdown TechniquesHumansMicroRNAsPrognosisRNA, Long NoncodingRNA Splicing FactorsBiomarkers, Tumormicrofibrillar proteinMicroRNAsMIRN423 microRNA, humanRNA, Long NoncodingRNA Splicing Factors

Identifiers

PMID34704601
OpenAlexW3210176288

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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.