Evidence map›Paper›PMID 26545365›Full record

ArticleMolecular cancer2015

MiR-362-5p promotes the malignancy of chronic myelocytic leukaemia via down-regulation of GADD45α.

Peng Yang, Fang Ni, Rui-Qing Deng, Guo Qiang, Hua Zhao, Ming-Zhen Yang, Xin-Yi Wang, You-Zhi Xu, Li Chen, Dan-Lei Chen and 3 more

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Molecular cancer, 2015. 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 It has been retracted, and should not be counted.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 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 17% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. GADD45 in Stress Signaling, Cell Cycle Control, and Apoptosis.Advances in experimental medicine and biology · 2022
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. miRNAs in NK Cell-Based Immune Responses and Cancer Immunotherapy.Frontiers in cell and developmental biology · 2020
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 1 institution in 1 country.

Peng YangDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. yangpeng00812@163.com.
Fang NiDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. nifang1203@126.com.
Rui-Qing DengDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 443703883@qq.com.
Guo QiangDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 414235163@qq.com.
Hua ZhaoDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. bananazh.ivy@163.com.
Ming-Zhen YangDepartment of Haematology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, PR China. yangmz89@163.com.
Xin-Yi WangDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 409416935@qq.com.
You-Zhi XuDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. youzhixu08@gmail.com.
Li ChenDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 23864775@qq.com.
Dan-Lei ChenDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 869663530@qq.com.
Zhi-Jun ChenDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 269884236@qq.com.
Li-Xin KanDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. 2816393992@qq.com.
Si-Ying WangDepartment of Pathophysiology, School of Basic Medical Science, Anhui Medical University, 81 MeiShan Road, Hefei, Anhui, 230032, PR China. sywang@ahmu.edu.cn.
Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMicroRNAs (miR, miRNAs) play pivotal roles in numerous physiological and pathophysiological contexts. We investigated whether miR-362-5p act as an oncogene in chronic myeloid leukaemia (CML) and aimed to understand its potential underlying mechanisms.

methodsWe compared the miR-362-5p expression levels between CML and non-CML cell lines, and between fresh blood samples from CML patients and normal healthy controls using quantitative real-time PCR (qPCR). Cell counting kit-8 (CCK-8) and Annexin V-FITC/PI analyses were used to measure the effects of miR-362-5p on proliferation and apoptosis, and Transwell assays were used to evaluate migration and invasion. A xenograft model was used to examine in vivo tumourigenicity. The potential target of miR-362-5p was confirmed by a luciferase reporter assay, qPCR and western blotting. Involvement of the JNK1/2 and P38 pathways was investigated by western blotting.

resultsmiR-362-5p was up-regulated in CML cell lines and fresh blood samples from CML patients, and was associated with Growth arrest and DNA damage-inducible (GADD)45α down-regulation. Inhibition of miR-362-5p simultaneously repressed tumour growth and up-regulated GADD45α expression in a xenograft model. Consistently, the knockdown of GADD45α expression partially neutralized the effects of miR-362-5p inhibition. Furthermore study suggested that GADD45α mediated downstream the effects of miR-362-5p, which might indirectly regulates the activation of the JNK1/2 and P38 signalling pathways.

conclusionmiR-362-5p acts as an oncomiR that down-regulates GADD45α, which consequently activates the JNK1/2 and P38 signalling. This finding provides novel insights into CML leukaemogenesis and may help identify new diagnostic and therapeutic targets.

Indexed as

AnimalsApoptosisCell CycleCell Cycle ProteinsCell Line, TumorCell MovementCell ProliferationDown-RegulationFemaleGADD45 ProteinsGene Expression Regulation, NeoplasticHEK293 CellsHumansK562 CellsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveMiceCell Cycle ProteinsGADD45A protein, humanGADD45 ProteinsMicroRNAsMIRN361 microRNA, humanNuclear Proteins

Identifiers

PMID26545365
PMCPMC4636774
OpenAlexW2148816291

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.