Evidence map›Paper›PMID 26940097›Full record

ArticleJournal of the American Society of Nephrology : JASN2016

MicroRNA-196a/b Mitigate Renal Fibrosis by Targeting TGF-β Receptor 2.

Jiao Meng, Limin Li, Yue Zhao, Zhen Zhou, Mingchao Zhang, Donghai Li, Chen-Yu Zhang, Ke Zen, Zhihong Liu

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2016. 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
3.7field-weighted citation impact, top 7% 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, 66 citations in OpenAlex.

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  9. MicroRNA-10 negatively regulates inflammation in diabetic kidney via targeting activation of the NLRP3 inflammasome.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Article
  10. Integrin β3 Induction Promotes Tubular Cell Senescence and Kidney Fibrosis.Frontiers in cell and developmental biology · 2021
    Article
  11. MicroRNA-302b mitigates renal fibrosis via inhibiting TGF-β/Smad pathway activation.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 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

9 authors at 2 institutions in 1 country.

Jiao MengNational Clinical Research Center of Kidney Diseases, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China; and.
Limin LiState Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, School of Life Science, Nanjing University, Nanjing, China.
Yue ZhaoNational Clinical Research Center of Kidney Diseases, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China; and.
Zhen ZhouState Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, School of Life Science, Nanjing University, Nanjing, China.
Mingchao ZhangNational Clinical Research Center of Kidney Diseases, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China; and.
Donghai LiState Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, School of Life Science, Nanjing University, Nanjing, China.
Chen-Yu ZhangState Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, School of Life Science, Nanjing University, Nanjing, China.
Ke ZenState Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, School of Life Science, Nanjing University, Nanjing, China liuzhihong@nju.edu.cn kzen@nju.edu.cn.
Zhihong LiuNational Clinical Research Center of Kidney Diseases, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China; and liuzhihong@nju.edu.cn kzen@nju.edu.cn.
Nanjing University · CNNanjing General Hospital of Nanjing Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organ-specific microRNAs have essential roles in maintaining normal organ function. However, the microRNA profile of the kidney and the role of microRNAs in modulating renal function remain undefined. We performed an unbiased assessment of the genome-wide microRNA expression profile in 14 mouse organs using Solexa deep sequencing and found that microRNA-196a (miR-196a) and miR-196b are selectively expressed in kidney, with 74.37% of mouse total miR-196a and 73.19% of mouse total miR-196b distributed in the kidneys. We confirmed the predominant expression of miR-196a/b in mouse and human kidney, particularly in the glomeruli and tubular epithelium, by quantitative RT-PCR and in situ hybridization assays. During unilateral ureteral obstruction (UUO)-induced mouse renal fibrosis, renal miR-196a/b levels rapidly decreased. Elevation of renal miR-196a/b expression by hydrodynamic-based delivery of a miR-196a/b-expressing plasmid before or shortly after UUO significantly downregulated profibrotic proteins, including collagen 1 and α-smooth muscle actin, and mitigated UUO-induced renal fibrosis. In contrast, depletion of renal miR-196a/b by miR-196a/b antagomirs substantially aggravated UUO-induced renal fibrosis. Mechanistic studies further identified transforming growth factor beta receptor II (TGFβR2) as a common target of miR-196a and miR-196b. Decreasing miR-196a/b expression in human HK2 cells strongly activated TGF-β-Smad signaling and cell fibrosis; whereas increasing miR-196a/b levels in mouse primary cultured tubular epithelial cells inhibited TGF-β-Smad signaling. In the UUO model, miR-196a/b silenced TGF-β-Smad signaling, decreased the expression of collagen 1 and α-smooth muscle actin, and attenuated renal fibrosis. Our findings suggest that elevating renal miR-196a/b levels may be a novel therapeutic strategy for treating renal fibrosis.

Indexed as

AnimalsFemaleFibrosisHumansKidneyMaleMiceMicroRNAsMiddle AgedReceptors, Transforming Growth Factor betaUreteral ObstructionMicroRNAsMIRN196 microRNA, humanMIRN196 microRNA, mouseReceptors, Transforming Growth Factor betamicroRNArenal fibrosisTGFβR2

Identifiers

PMID26940097
PMCPMC5042656
OpenAlexW2295481932

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.