Evidence map›Paper›PMID 25025684›Full record

ArticlePloS one2014

The tumor-suppressive microRNA-135b targets c-myc in osteoscarcoma.

Zheng Liu, Guangwu Zhang, Jian Li, Jiabang Liu, Pengfeng Lv

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.6field-weighted citation impact, top 11% 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, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. miRNA signatures in childhood sarcomas and their clinical implications.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Review
  10. MicroRNA Dysregulation in Cutaneous Squamous Cell Carcinoma.International journal of molecular sciences · 2019
    Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Oxidative stress response and Nrf2 signaling in aging.Free radical biology & medicine · 2015
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Zheng LiuDepartment of Orthopedic Surgery, Peking University Shougang Hospital, Beijing, China.
Guangwu ZhangDepartment of Orthopedic Surgery, Peking University Shougang Hospital, Beijing, China.
Jian LiDepartment of Orthopedic Surgery, Peking University Shougang Hospital, Beijing, China.
Jiabang LiuDepartment of Orthopedic Surgery, Peking University Shougang Hospital, Beijing, China.
Pengfeng LvDepartment of Orthopedic Surgery, Peking University Shougang Hospital, Beijing, China.
Peking University Shougang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteosarcoma is the most common primary tumor of the bone. It leads to many deaths because of its rapid proliferation and metastasis. Recent studies have shown that microRNAs are important gene regulators that are involved in various cancer-related processes. In this study, we found that miR-135b was down-regulated in both osteoscarcoma patient tumor tissues and osteoscarcoma cell lines in comparison to paired adjacent non-tumor bone tissue. We observed that a lower level of miR-135b was associated with metastasis. The ectopic expression of miR-135b markedly suppressed osteoscarcoma cell proliferation, migration, and invasion. Conversely, the inhibition of miR-135b expression dramatically accelerated cell proliferation, migration, and invasion. The forced expression of miR-135b in osteosarcoma cells resulted in a significant reduction in the protein level of c-Myc and repressed the activity of a luciferase reporter that contained the 3'-untranslated region of the c-Myc mRNA. These effects were abolished by the mutation of the predicted miR-135b-binding site, which indicates that c-Myc may be a miR-135b target gene. Moreover, the ectopic expression of c-Myc partially reversed the inhibition of cell proliferation and invasion that was caused by miR-135b. These data therefore suggest that miR-135b may function as a tumor suppressor to regulate osteosarcoma cell proliferation and invasion through a mechanism that targets the c-Myc oncogene. These findings indicate that miR-135b may play a role in the pathogenesis of osteosarcoma.

Indexed as

AdolescentBase SequenceBinding SitesBone NeoplasmsCell Line, TumorCell MovementCell ProliferationChildFemaleGene Expression Regulation, NeoplasticHumansMaleMicroRNAsNeoplasm InvasivenessOsteosarcomaProto-Oncogene Proteins c-mycMicroRNAsMIRN135 microRNA, humanMYC protein, humanProto-Oncogene Proteins c-myc

Identifiers

PMID25025684
PMCPMC4099365
OpenAlexW1983324008

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.