Evidence map›Paper›PMID 29251324›Full record

ArticleOncology reports2018

MicroRNA-505 is downregulated in human osteosarcoma and regulates cell proliferation, migration and invasion.

Yu-Jiang Liu, Wei Li, Feng Chang, Jian-Na Liu, Jun-Xin Lin, De-Xi Chen

RetractedOpen access · hybridAbstract readRetracted Publication
In one paragraph

Article in Oncology reports, 2018. 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 It has been retracted, and should not be counted.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 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.4field-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

28 citing papers in PubMed, 37 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Regulation of Molecular Targets in Osteosarcoma Treatment.International journal of molecular sciences · 2022
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Curcumin Derivative C086 Combined with Cisplatin Inhibits Proliferation of Osteosarcoma Cells.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Yu-Jiang LiuDepartment of Spine Surgery, Hiser Medical Center of Qingdao, Qingdao, Shandong 266000, P.R. China.
Wei LiDepartment of Spine Surgery, Hiser Medical Center of Qingdao, Qingdao, Shandong 266000, P.R. China.
Feng ChangDepartment of Spine Surgery, Hiser Medical Center of Qingdao, Qingdao, Shandong 266000, P.R. China.
Jian-Na LiuDepartment of Spine Surgery, Hiser Medical Center of Qingdao, Qingdao, Shandong 266000, P.R. China.
Jun-Xin LinDepartment of Orthopedics, Qilu Hospital of Shandong University (Qingdao), Qingdao, Shandong 266000, P.R. China.
De-Xi ChenDepartment of Spine Surgery, Hiser Medical Center of Qingdao, Qingdao, Shandong 266000, P.R. China.
Qingdao Center of Resource Chemistry and New Materials · CNQilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have demonstrated that microRNAs (miRNAs/miRs) are involved in osteosarcoma tumorigenesis, progression, invasion and metastasis. For example, miR-505 plays important roles in human carcinogenesis; however, its exact function in osteosarcoma remains unclear. MicroRNA profiles of osteosarcoma and normal tissues were obtained by miRNA microarray assays, which were validated by quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR). Then, high-mobility group box 1 (HMGB1) expression was evaluated by qRT-PCR and western blot analysis. The correlation between miR-505 and HMGB1 was analyzed by Pearson correlation. In vitro, the biological functions of miR-505 were examined by wound healing, MTT and Transwell assays and western blot analysis in MG63 cells transfected with miRNA mimics or empty vector. Luciferase assay was utilized to assess whether HMGB1 is a target of miR-505. miRNA microarrays revealed 26 aberrant miRNAs in osteosarcoma tissues; miR-505 showed the most pronounced decrease (P<0.01), which was significantly associated with TNM stage and metastasis status (P<0.05). In addition, HMGB1 was highly expressed in osteosarcoma tissues (P<0.01), with a significantly negative correlation with miR-505 (r=-0.6679, P<0.001). Furthermore, miR-505 inhibited proliferation, migration and invasion abilities of MG63 cells (P<0.01). Moreover, luciferase activity of the HMGB1-3'-UTR plasmid was suppressed following miR-505 binding (P<0.01). Finally, HMGB1 overexpression partly reversed the effects of miR-505 on MG63 cells. In conclusion, miR-505 levels are decreased in osteosarcoma tissues, and reduced miR-505 expression is significantly associated with poorer clinical prognosis in patients with osteosarcomas. miR-505 inhibits osteosarcoma cell proliferation, migration and invasion by regulating HMGB1.

Indexed as

Down-Regulation3' Untranslated RegionsBone NeoplasmsCell Line, TumorCell MovementCell ProliferationFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHMGB1 ProteinHumansMaleMicroRNAsNeoplasm InvasivenessNeoplasm StagingOsteosarcoma3' Untranslated RegionsHMGB1 ProteinHMGB1 protein, humanMicroRNAsMIRN505 microRNA, human

Identifiers

PMID29251324
PMCPMC5783616
OpenAlexW2773086768

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.