Evidence map›Paper›PMID 26657345›Full record

ArticleScientific reports2015

miR-140-5p regulates adipocyte differentiation by targeting transforming growth factor-β signaling.

Xin Zhang, Ailing Chang, Yongmei Li, Yifei Gao, Haixiao Wang, Zhongshu Ma, Xiaoxia Li, Baoli Wang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

31 citing papers in PubMed, 63 citations in OpenAlex.

  1. Review
  2. Effects ofAnimals : an open access journal from MDPI · 2025
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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

8 authors at 3 institutions in 1 country.

Xin ZhangCollaborative Innovation Center of Tianjin Metabolic Diseases Hospital, Key Laboratory of Hormones and Development (Ministry of Health), Metabolic Diseases Hospital &Institute of Endocrinology, Tianjin Medical University, Tianjin 300070, China.
Ailing ChangDivision of Endocrinology, Tianjin Medical University General Hospital, Tianjin 300052, China.
Yongmei LiCollaborative Innovation Center of Tianjin Metabolic Diseases Hospital, Key Laboratory of Hormones and Development (Ministry of Health), Metabolic Diseases Hospital &Institute of Endocrinology, Tianjin Medical University, Tianjin 300070, China.
Yifei GaoCollaborative Innovation Center of Tianjin Metabolic Diseases Hospital, Key Laboratory of Hormones and Development (Ministry of Health), Metabolic Diseases Hospital &Institute of Endocrinology, Tianjin Medical University, Tianjin 300070, China.
Haixiao WangSchool of Integrative Medicine, Tianjin Traditional Medical University, Tianjin 300193, China.
Zhongshu MaDivision of Endocrinology, Tianjin Medical University General Hospital, Tianjin 300052, China.
Xiaoxia LiCollege of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China.
Baoli WangCollaborative Innovation Center of Tianjin Metabolic Diseases Hospital, Key Laboratory of Hormones and Development (Ministry of Health), Metabolic Diseases Hospital &Institute of Endocrinology, Tianjin Medical University, Tianjin 300070, China.
Tianjin Medical University · CNTianjin Medical University General Hospital · CNTianjin Infectious Diseases Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent emerging studies of miRNAs in adipocyte commitment provide new insights to understand the molecular basis of adipogenesis. The current study indicated that miR-140-5p was altered in primary cultured marrow stromal cells and established progenitor lines after adipogenic and/or osteogenic treatment. miR-140-5p was increased in adipose tissue in db/db obese mice vs. lean mice. Supplementing miR-140-5p activity induced stromal cell ST2 and preadipocyte 3T3-L1 to differentiate into mature adipocytes. Conversely, inhibition of the endogenous miR-140-5p repressed ST2 and 3T3-L1 to fully differentiate. By contrast, knockdown of the endogenous miR-140-5p enhanced osteoblast differentiation. Transforming growth factor-β receptor I (Tgfbr1) was shown to be a direct target of miR-140-5p. Supplementing miR-140-5p in ST2 reduced the level of TGFBR1 protein, while suppression of endogenous miR-140-5p increased TGFBR1. Overexpression of Tgfbr1 inhibited, whereas knockdown of Tgfbr1 promoted adipogenic differentiation of ST2 cells. Further investigation of mechanisms that control miR-140-5p expression revealed that C/EBPα induced transcriptional activity of the miR-140-5p promoter. Removal of the putative response element of C/EBP from the promoter abolished the enhancement of the promoter activity by C/EBPα, suggesting that C/EBPα transcriptionally controls miR-140-5p expression. Taken together, our study provides evidences that miR-140-5p regulates adipocyte differentiation through a C/EBP/miR-140-5p/TGFBR1 regulatory feedback loop.

Indexed as

Gene Expression Regulation3T3-L1 Cells3' Untranslated RegionsAdipocytesAnimalsCCAAT-Enhancer-Binding Protein-alphaCell DifferentiationCell LineCells, CulturedGene Knockdown TechniquesMiceMice, Inbred C57BLMicroRNAsOsteoblastsPromoter Regions, GeneticProtein Serine-Threonine Kinases3' Untranslated RegionsCCAAT-Enhancer-Binding Protein-alphaMicroRNAsMIRN140 microRNA, mouseProtein Serine-Threonine KinasesReceptors, Transforming Growth Factor betaReceptor, Transforming Growth Factor-beta Type ITgfbr1 protein, mouse

Identifiers

PMID26657345
PMCPMC4676041
OpenAlexW2191537794

What OpenQuestion holds

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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.