Evidence map›Paper›PMID 26816250›Full record

ArticleJournal of molecular medicine (Berlin, Germany)2016

miR-105/Runx2 axis mediates FGF2-induced ADAMTS expression in osteoarthritis cartilage.

Quanbo Ji, Xiaojie Xu, Yameng Xu, Zhongyi Fan, Lei Kang, Ling Li, Yingchun Liang, Jing Guo, Tian Hong, Zhongli Li and 3 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular medicine (Berlin, Germany), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
9.9field-weighted citation impact, top 2% 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

48 citing papers in PubMed, 66 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

13 authors at 4 institutions in 2 countries.

Quanbo JiDepartment of Orthopaedics, General Hospital of Chinese People's Liberation Army, Beijing, 100853, China.
Xiaojie XuDepartment of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing, 100850, China.
Yameng XuDepartment of Traditional Chinese Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Zhongyi FanDepartment of Oncology, General Hospital of Chinese People's Liberation Army, Beijing, 100853, China.
Lei KangDepartment of Nuclear Medicine, Peking University First Hospital, Beijing, 100034, China.
Ling LiDepartment of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing, 100850, China.
Yingchun LiangDepartment of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing, 100850, China.
Jing GuoDepartment of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing, 100850, China.
Tian HongDepartment of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing, 100850, China.
Zhongli LiDepartment of Orthopaedics, General Hospital of Chinese People's Liberation Army, Beijing, 100853, China.
Qiang ZhangDepartment of Orthopaedics, General Hospital of Chinese People's Liberation Army, Beijing, 100853, China. 301zhangqiang@gmail.com.
Qinong YeDepartment of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing, 100850, China. yeqn66@yahoo.com.
Yan WangDepartment of Orthopaedics, General Hospital of Chinese People's Liberation Army, Beijing, 100853, China. yanwang301@126.com.
Chinese People's Liberation Army · CNPeking University First Hospital · CNShanghai Jiao Tong University · CNUniversity of Liverpool · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledFibroblast growth factor 2 (FGF2) plays an important role in the development of osteoarthritis (OA) through the regulation of cartilage degradation. However, the molecular mechanism underlying FGF2-induced OA is poorly characterized. MicroRNAs (miRNAs) maintain cartilage homeostasis. To examine whether FGF2 regulates OA through the modulation of miRNA, we screened potential miRNA molecules that could be regulated through FGF2 using microarray analysis. The results showed that microRNA-105 (miR-105) was significantly downregulated in chondrocytes stimulated with FGF2. Runt-related transcription factor 2 (Runx2), a key transcription factor involved in OA, has been identified as a novel potential target of miR-105. FGF2 suppressed miR-105 expression through the recruitment of the subunit of the nuclear factor kappa B transcription complex p65 to the miR-105 promoter. The knockdown of Runx2 mimicked the effect of miR-105 and abolished the ability of miR-105 to regulate the expression of a disintegrin-like and metalloproteinase with thrombospondin 4 (ADAMTS4), ADAMTS5, ADAMTS7 and ADAMTS12, both of which are responsible for the degradation of collagen 2A1 (COL2A1) and aggrecan (ACAN). miR-105 is also required for FGF2/p65-induced Runx2 activation and ADAMTS expression. Moreover, miR-105 expression was downregulated in OA patients and inversely correlated with the expression of Runx2, ADAMTS7 and ADAMTS12, which were upregulated in OA patients. These data highlight that the FGF2/p65/miR-105/Runx2/ADAMTS axis might play an important role in OA pathogenesis and that miR-105 might be a potential diagnostic target and useful strategy for OA treatment. KEY MESSAGE: Runx2 was identified as a novel direct target of miR-105. FGF2 inhibits miR-105 transcription through recruitment of p65 to miR-105 promoter. p65/miR-105 is essential for FGF2-mediated Runx2 and ADAMTS upregulation. miR-105 is downregulated in OA and inversely correlated with Runx2 expression.

Indexed as

ADAMTS7 ProteinADAMTS ProteinsAgedAggrecansArthroplasty, Replacement, KneeBase SequenceCartilage, ArticularChondrocytesCollagen Type IICore Binding Factor Alpha 1 SubunitFemaleFibroblast Growth Factor 2Gene Expression RegulationHumansMaleMicroarray AnalysisACAN protein, humanADAMTS12 protein, humanADAMTS7 ProteinADAMTS7 protein, humanADAMTS ProteinsAggrecansCOL2A1 protein, humanCollagen Type IICore Binding Factor Alpha 1 SubunitFibroblast Growth Factor 2MicroRNAsMIRN105 microRNA, humanRELA protein, humanRUNX2 protein, humanTranscription Factor RelAADAMTSFGF2miR-105OsteoarthritisRUNX2

Identifiers

PMID26816250
OpenAlexW2291347410

What OpenQuestion holds

Textmetadata
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.