Evidence map›Paper›PMID 29338713›Full record

ArticleJournal of biomedical science2018

LncRNA DANCR involved osteolysis after total hip arthroplasty by regulating FOXO1 expression to inhibit osteoblast differentiation.

Zhenyu Tang, Zongming Gong, Xiaoliang Sun

Open access · diamondAbstract read
In one paragraph

Article in Journal of biomedical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

33 citing papers in PubMed, 56 citations in OpenAlex.

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  11. The Involvement of Long Non-Coding RNAs in Bone.International journal of molecular sciences · 2021
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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

3 authors at 1 institution in 1 country.

Zhenyu TangDepartment of Articular Orthopaedics, Changzhou First People's Hospital, The Third Affiliated Hospital of Soochow University, No.185 Juqian Rd, Changzhou, Jiangsu, 213003, China.
Zongming GongDepartment of Articular Orthopaedics, Changzhou First People's Hospital, The Third Affiliated Hospital of Soochow University, No.185 Juqian Rd, Changzhou, Jiangsu, 213003, China. atangdy@126.com.
Xiaoliang SunDepartment of Articular Orthopaedics, Changzhou First People's Hospital, The Third Affiliated Hospital of Soochow University, No.185 Juqian Rd, Changzhou, Jiangsu, 213003, China.
Soochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAseptic loosening of artificial hip joint is a major complication affecting the long-term use of the artificial hip joint, and is the main cause of joint replacement failure. However, the mechanism of aseptic loosening of THR has not yet cleared. The aim of this study was to investigate the underlying mechanism of DANCR in osteoblast differentiation (OD).

methodsWe detected the expressions of DANCR and FOXO1 in clinical samples and mesenchymal stem cells (MSCs) by qRT-PCR and western blotting. The effects of polymethylmethacrylate (PMMA) on OD of MSCs were examined by alkaline phosphatase (ALP) activity and Alizarin Red S (ARS) staining. The expressions of OD markers were measured by qRT-PCR and western blotting. The mechanism of DANCR in OD was detected by RNA pull-down, RNA immunoprecipitation (RIP) assay and ubiquitination assays.

resultsCompared with the surrounding normal tissues, DANCR expression was up-regulated and FOXO1 expression was down-regulated in periprosthetic tissues. PMMA suppressed ALP activity, increased DANCR expression, and decreased the expressions of FOXO1, Runx2, Osterix (Ostx) and osteocalcin (OCN). ARS staining showed that PMMA inhibited the OD of MSCs. Knockdown of DANCR attenuated the inhibitory effect of PMMA on OD. Knockdown of FOXO1 could reverse the effect of si-DANC. RNA pull-down and RIP assay implicated that DANCR bound to FOXO1. Ubiquitination assay indicated that si-DANCR could repress Skp2-mediated ubiquitination of FOXO1.

conclusionLncRNA DANCR could inhibit OD by regulating FOXO1 expression.

Indexed as

AgedAged, 80 and overArthroplasty, Replacement, HipCell DifferentiationFemaleForkhead Box Protein O1HumansMaleMesenchymal Stem CellsMiddle AgedOsteoblastsOsteolysisPostoperative ComplicationsRNA, Long NoncodingDANCR long noncoding RNA, humanForkhead Box Protein O1FOXO1 protein, humanRNA, Long NoncodingDANCRFOXO1Osteoblast differentiationTotal hip arthroplasty

Identifiers

PMID29338713
PMCPMC5769534
OpenAlexW2784182398

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.