Evidence map›Paper›PMID 25205373›Full record

ArticleBioscience reports2014

Vascular calcification is coupled with phenotypic conversion of vascular smooth muscle cells through Klf5-mediated transactivation of the Runx2 promoter.

Jing Zhang, Bin Zheng, Pei-Pei Zhou, Ruo-Nan Zhang, Ming He, Zhan Yang, Jin-Kun Wen

Open access · goldAbstract read
In one paragraph

Article in Bioscience reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

23 citing papers in PubMed, 35 citations in OpenAlex.

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  13. Sirtuin-1 and Its Relevance in Vascular Calcification.International journal of molecular sciences · 2020
    Review
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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

7 authors at 2 institutions in 1 country.

Jing Zhang*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Bin Zheng*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Pei-Pei Zhou*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Ruo-Nan Zhang*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Ming He*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Zhan Yang*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Jin-Kun Wen*Department of Biochemistry and Molecular Biology, the Key Laboratory of Neural and Vascular Biology, China Administration of Education, Hebei Medical University, No. 361, Zhongshan East Road, Shijiazhuang 050017, China.
Hebei Medical University · CNFirst Hospital of Shijiazhuang · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Both Klf5 (Krüppel-like factor 5) and Runx2 are involved in phenotypic switching of VSMC (vascular smooth muscle cells). However, the potential link between Klf5 and Runx2 in mediating vascular calcification remains unclear. The aim of the present study was to elucidate the actual relationship between Klf5 and Runx2 in mediating VSMC calcification. We found that high Pi (phosphate) increased the expression of Klf5, which is accompanied by loss of SM α-actin and SM22α (smooth muscle 22 α), as well as gain of Runx2 expression. Overexpression of Klf5 increased, while knockdown of Klf5 decreased, Runx2 expression and calcification. Further study showed that Klf5 bound directly to the Runx2 promoter and activated its transcription. Klf5 was also induced markedly in the calcified aorta of adenine-induced uremic rats. In conclusion, we demonstrate a critical role for Klf5-mediated induction of Runx2 in high Pi -induced VSMC calcification.

Indexed as

Transcriptional ActivationAdenineAnimalsBlotting, WesternCalcinosisCells, CulturedCore Binding Factor Alpha 1 SubunitGene ExpressionKidney Failure, ChronicKruppel-Like Transcription FactorsMaleMiceMuscle, Smooth, VascularMyocytes, Smooth MuscleNIH 3T3 CellsPhenotypeAdenineCore Binding Factor Alpha 1 SubunitKlf5 protein, ratKruppel-Like Transcription FactorsPhosphatesRunx2 protein, rat

Identifiers

PMID25205373
PMCPMC4219426
OpenAlexW1995523086

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.