Evidence map›Paper›PMID 22490519›Full record

ArticleGut2013

miR-574-5p negatively regulates Qki6/7 to impact β-catenin/Wnt signalling and the development of colorectal cancer.

Shunlong Ji, Gengtai Ye, Jun Zhang, Linpei Wang, Tao Wang, Zhen Wang, Tiantian Zhang, Guanghui Wang, Zongsheng Guo, Yu Luo and 2 more

Abstract read
In one paragraph

Article in Gut, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

73 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. miR-574-5p in epigenetic regulation and Toll-like receptor signaling.Cell communication and signaling : CCS · 2024
    Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Non-coding antisense transcripts: fine regulation of gene expression in cancer.Computational and structural biotechnology journal · 2022
    Review
  16. microRNA strand selection: Unwinding the rules.Wiley interdisciplinary reviews. RNA · 2021
    Review
  17. Novel Genetic and Epigenetic Biomarkers of Prognostic and Predictive Significance in Stage II/III Colorectal Cancer.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Review
  18. Article
  19. Article
  20. Review

13 more citing papers are in PubMed but not listed here.

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

12 authors.

Shunlong JiState Key Laboratory of Cellular Stress Biology and Department of Biomedical Sciences, School of Life Sciences, Xiamen University, Xiamen, People's Republic of China.
Gengtai Ye
Jun Zhang
Linpei Wang
Tao Wang
Zhen Wang
Tiantian Zhang
Guanghui Wang
Zongsheng Guo
Yu Luo
Jianchun Cai
James Y Yang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveDeficiency or reduced expression of signal transduction and activation of RNA family protein Quaking (Qki) is associated with developmental defects in neural and vascular tissues and the development of debilitating human diseases including colorectal cancer (CRC). However, the mechanisms underlying the aberrant downregulation or deficiency of Qki were uncertain.

designExpression of miR-574-5p, Qki5/6/7/7b splicing variants, β-catenin and p27(Kip1) was determined in mouse and human CRC cells and tissues to investigate the post-transcriptional regulation of Qki isoforms by miR-574-5p and its impact on β-catenin/p27(Kip1) signalling, cell cycle progression, proliferation, migration, invasion and tumour growth.

resultsIn the CRC tissues of C57BL/6-Apc(min/+) mice, miR-574-5p was found to be significantly upregulated and negatively correlated with the expression of Qki but positively correlated with the expression of β-catenin. In mouse and human CRC cells, miR-574-5p was shown to regulate Qki isoforms (Qki6/7 in particular) post-transcriptionally and caused altered expression in β-catenin and p27(Kip1) , increased proliferation, migration and invasion and decreased differentiation and cell cycle exit. Furthermore, in clinical CRC tissues, miR-574-5p was shown to be greatly upregulated and inversely correlated with the expression of Qkis. Finally, inhibition of miR-574-5p was shown to suppress the growth of tumours in the nude mice.

conclusionsTogether, these novel findings suggest that miR-574-5p is a potent ribo-regulator for Qkis and that aberrant miR-574-5p upregulation can be oncogenic.

Indexed as

Signal TransductionAnimalsbeta CateninBiomarkers, TumorColorectal NeoplasmsCyclin-Dependent Kinase Inhibitor p27Down-RegulationGene Expression Regulation, NeoplasticHumansMaleMiceMice, Inbred BALB CMice, Inbred C57BLMice, NudeMicroRNAsNeoplasms, Experimentalbeta CateninBiomarkers, TumorCTNNB1 protein, humanCyclin-Dependent Kinase Inhibitor p27MicroRNAsMIRN574 microRNA, humanProtein Kinase InhibitorsQKI protein, humanRNA-Binding ProteinsWnt Proteins

Identifiers

PMID22490519
PMCPMC3618686

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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.