Evidence map›Paper›PMID 26884939›Full record

ArticleInternational journal of clinical and experimental medicine2015

miRNA-101 inhibits ovarian cancer cells proliferation and invasion by down-regulating expression of SOCS-2.

Hong-Bin Zheng, Xiao-Gang Zheng, Bao-Ping Liu

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. 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
2.1field-weighted citation impact, top 13% 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, 34 citations in OpenAlex.

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  11. Circulating non-coding RNAs in recurrent and metastatic ovarian cancer.Cancer drug resistance (Alhambra, Calif.) · 2019
    Review
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  17. Diagnostic and prognostic implications of serum miR-101 in osteosarcoma.Cancer biomarkers : section A of Disease markers · 2018
    Article
  18. Article
  19. Downregulation of serum miR-101 is associated with worse prognosis in non-small cell lung cancer.International journal of clinical and experimental pathology · 2018
    Article
  20. 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

3 authors at 1 institution in 1 country.

Hong-Bin ZhengDepartment of Nuclear Medicine, The First Affiliated Hospital of Zhengzhou University Zhengzhou 450052, China.
Xiao-Gang ZhengDepartment of Nuclear Medicine, The First Affiliated Hospital of Zhengzhou University Zhengzhou 450052, China.
Bao-Ping LiuDepartment of Nuclear Medicine, The First Affiliated Hospital of Zhengzhou University Zhengzhou 450052, China.
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the expression of miRNA-101 in normal and malignant ovarian tissues and cells as well as its impact on the proliferation and invasion of human ovarian cancer H08910 and SKOV3 cell lines.

methodsReal time polymerase chain reaction (RT-PCR) was employed to detect the miR-101 and SOCS-2 expression in 20 separate ovarian cancer tissues and para-carcinoma tissues, human ovarian cancer cells (H08910 and SKOV3) and normal human ovarian epithelial cells (HUM-CELL-0088). After H08910 and SKOV3 ovarian cancer cells were respectively transfected with miR-NC (H08910/NC and SKOV3/NC) and miR-101 (H08910/miR-101 and SKOV3/miR-101), Western Blot was employed to detect the SOCS-2 expression in transfected cells. CCK-8 and clone formation and Transwell assays were employed to determine the proliferation and invasion ability of wild type and transfected ovarian cancer cells.

resultsThe expression of miR-101 in ovarian cancer tissues and cells was significantly lower than that in para-carcinoma tissues (t=19.12, P=0.002) and normal human ovarian epithelial cells (HUM-CELL-0088) (F=14.37, P=0.000), respectively. In contrast, the SOCS-2 expression in ovarian cancer tissues and cells was significantly higher than that in para-carcinoma tissues (t=25.03, P=0.000) and HUM-CELL-0088 cells (F=14.9, P=0.000) by Western Blotting analysis, respectively. Compared with wild type and empty vector transfected cells, the expression of SOCS-2 was significantly decreased in miR-101 transfected H08910 (t=10.9, P=0.001) and SKOV3 cells (t=21.03, P=0.000). The results of CCK-8, clone formation and Transwell assays revealed that the proliferation and invasion ability of ovarian cancer cells was markedly inhibited by the transfection of miR-101.

conclusionMiR-101 was validated to be reduced and SOCS-2 expression increased in ovarian cancer tissues and cells. The over expression of miR-101 can remarkably reduce the in vitro proliferation and invasion ability of ovarian cancer cells through the down-regulation of SOCS-2.

Indexed as

cell proliferationmiRNA-101ovarian cancerSOCS-2

Identifiers

PMID26884939
PMCPMC4723784
OpenAlexW2416242586

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.