Evidence map›Paper›PMID 34396443›Full record

ArticleMolecular medicine reports2021

miR‑125a‑5p and miR‑7 inhibits the proliferation, migration and invasion of vascular smooth muscle cell by targeting EGFR.

Hualan Zhou, Sen Lin, Youdong Hu, Dianxuan Guo, Yun Wang, Xia Li

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. The Role of microRNAs in Inflammation.International journal of molecular sciences · 2022
    Review
  4. Article
  5. Article
  6. MiR-125 Family in Cardiovascular and Cerebrovascular Diseases.Frontiers in cell and developmental biology · 2021
    Review
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

6 authors at 2 institutions in 1 country.

Hualan ZhouDepartment of Gerontology, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu 223002, P.R. China.
Sen LinClinical Laboratory, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu 223002, P.R. China.
Youdong HuDepartment of Gerontology, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu 223002, P.R. China.
Dianxuan GuoDepartment of Gerontology, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu 223002, P.R. China.
Yun WangDepartment of Gerontology, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu 223002, P.R. China.
Xia LiDepartment of Gerontology, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu 223002, P.R. China.
Second People’s Hospital of Huai’an · CNXuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ectopic proliferation, migration and invasion of vascular smooth muscle cells (VSMCs) contributes to the progression of various human vascular diseases. Accumulating evidence has demonstrated that microRNAs (miRs) exert vital functions in the proliferation and invasion of VSMCs. The current study aimed to elucidate the functions of miR‑125a‑5p and miR‑7 in VSMCs and investigate the associated molecular mechanisms. The results of EdU and reverse transcription‑quantitative PCR assays revealed that platelet‑derived growth factor (PDGF)‑BB enhanced the proliferation of VSMCs and significantly reduced the expression of miR‑125a‑5p and miR‑7. miR‑125a‑5p or miR‑7 overexpression significantly ameliorated PDGF‑BB‑induced proliferation, migration and invasion of VSMCs. Furthermore, the results demonstrated that epidermal growth factor receptor (EGFR) may be a target mRNA of miR‑125a‑5p and miR‑7 in VSMCs. The results of western blot analysis indicated that co‑transfection of miR‑125a‑5p mimics or miR‑7 mimics distinctly decreased the protein expression of EGFR in EGFR‑overexpressed VSMCs. Moreover, rescue experiments indicated that EGFR overexpression alleviated the suppressive impact of the miR‑125a‑5p and miR‑7 s on the growth, migration and invasion of VSMCs. In conclusion, the current study identified that miR‑125a‑5p and miR‑7 repressed the growth, migration and invasion of PDGF‑BB‑stimulated VSMCs by, at least partially, targeting EGFR. The current study verified that miR‑125a‑5p and miR‑7 may be used as feasible therapeutic targets for cardiovascular diseases.

Indexed as

AnimalsBecaplerminCell MovementCell ProliferationDrug Delivery SystemsErbB ReceptorsHumansMicroRNAsMuscle, Smooth, VascularMyocytes, Smooth MuscleRatsRNA, MessengerWound HealingBecaplerminEGFR protein, humanErbB ReceptorsMicroRNAsMIRN125 microRNA, humanMIRN7-1 microRNA, humanRNA, Messengerepidermal growth factor receptorgrowthinvasion vascular smooth muscle cellsmicro RNA‑125a‑5pmicro RNA‑7migration

Identifiers

PMID34396443
PMCPMC8383035
OpenAlexW3187863556

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.