Evidence map›Paper›PMID 33623402›Full record

ArticleDiabetes, metabolic syndrome and obesity : targets and therapy2021

Overexpression of miR125b Promotes Osteoporosis Through miR-125b-TRAF6 Pathway in Postmenopausal Ovariectomized Rats.

Gang Wang, Lecheng Zhang, Chao Yan, Fengbin Wang, Yuelei Zhang

Open access · goldAbstract read
In one paragraph

Article in Diabetes, metabolic syndrome and obesity : targets and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. The characteristic expression of circulatingFrontiers in endocrinology · 2024
    Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. The MicroRNAs in the Pathophysiology of Osteoporosis.International journal of molecular sciences · 2024
    Review
  11. Article
  12. Common miRNAs of Osteoporosis and Fibromyalgia: A Review.International journal of molecular sciences · 2023
    Review
  13. Article
  14. STAT3-mediated osteogenesis and osteoclastogenesis in osteoporosis.Cell communication and signaling : CCS · 2022
    Review
  15. Article
  16. Article
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

5 authors at 1 institution in 1 country.

Gang WangDepartment of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230000, People's Republic of China.
Lecheng ZhangDepartment of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230000, People's Republic of China.
Chao YanDepartment of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230000, People's Republic of China.
Fengbin WangDepartment of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230000, People's Republic of China.
Yuelei ZhangDepartment of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230000, People's Republic of China.ORCID 0000-0001-8697-8672
Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPostmenopausal osteoporosis is one of the most common types of osteoporosis that women suffer from. Studies involving molecular mechanisms for designing better therapeutic strategies for postmenopausal osteoporosis are still rare. The present study investigates the role of miR-125b in postmenopausal osteoporosis.

methodsMicroarray analysis was done to screen the gene database. Tissue samples of postmenopausal women were collected to study the miRNA profiles. MC3T3-E1 cells were used and were submitted for transfection. CCK-8 assay was done to check the viability of cells, whereas toxicity was done by lactate dehydrogenase assay kit. TargetScan was done to target genes of miR-125b followed by confirmation by Luciferase reporter assay. For animal studies a rat model of ovariectomized rats was created. Bone mineral density and biomechanics were measured by densitometer. The mRNA levels were assessed by qRT-PCR and proteins by Western blot assay.

resultsmiR-125b was over-expressed in human osteoporosis samples. In vitro studies suggested that miR-125b suppressed the cell viability and promoted release of LDH, it also enhanced the RANKL/OPG ratio and suppressed levels of BMP2 and Runx2. Bioinformatics identified TRAF6 as a potential target of miR-125b, further confirmed by luciferase assay, also miR-125b negatively regulated the levels of TRAF6 gene in osteoporosis bones involving the JAK2/STAT3 cascade. In the rat model, miR-125b decreased the bone mineral density and biomechanical parameters in bones by altering the TRAF6 gene involving the JAK2/STAT3 pathway.

conclusionThe outcomes suggested that miR-125b was responsible for the development of postmenopausal osteoporosis and promoted its progression by the TRAF6 gene via the JAK2/STAT3 pathway.

Indexed as

JAK2/STAT3 pathwaymiR‐125bosteoporosisTRAF6

Identifiers

PMID33623402
PMCPMC7894909
OpenAlexW3130288018

What Socratic holds

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LicenceCC BY-NC
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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 Socratic graph.