Evidence map›Paper›PMID 33256799›Full record

ArticleJournal of experimental & clinical cancer research : CR2020

Tumor promoting effects of circRNA_001287 on renal cell carcinoma through miR-144-targeted CEP55.

Jiafu Feng, Yongcan Guo, Yuanmeng Li, Jiawei Zeng, Yaodong Wang, Yuwei Yang, Gang Xie, Qian Feng

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
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

8 authors at 4 institutions in 1 country.

Jiafu FengDepartment of Clinical Laboratory, Mianyang Central Hospital, No. 12, Changjia Lane, Jingzhong Street, Fucheng District, Sichuan Province, 621000, Mianyang, PR China. jiafufeng@aliyun.com.
Yongcan GuoClinical Laboratory of Traditional, Chinese Medicine Hospital Affiliated to Southwest Medical University, 646000, Luzhou, Province, PR China.
Yuanmeng LiDepartment of Medical Laboratory, Affiliated Hospital of Southwest Medical University, Sichuan Province, 646000, Luzhou, PR China.
Jiawei ZengDepartment of Clinical Laboratory, Mianyang Central Hospital, No. 12, Changjia Lane, Jingzhong Street, Fucheng District, Sichuan Province, 621000, Mianyang, PR China.
Yaodong WangDepartment of Urology Surgery, Mianyang Central Hospital, Sichuan Province, 621000, Mianyang, PR China.
Yuwei YangDepartment of Clinical Laboratory, Mianyang Central Hospital, No. 12, Changjia Lane, Jingzhong Street, Fucheng District, Sichuan Province, 621000, Mianyang, PR China.
Gang XieDepartment of Pathology, Mianyang Central Hospital, Sichuan Province, 621000, Mianyang, PR China.
Qian FengCollege of Medical Technology, Chengdu University of Traditional Chinese Medicine, Sichuan Province, 610075, Chengdu, PR China.
Mianyang Central Hospital · CNAffiliated Hospital of Southwest Medical University · CNChengdu University of Traditional Chinese Medicine · CNSouthwest Medical University · CN

Funding

Science and Technology Department of Sichuan Province 2015SZ0117, 2019YJ0701the sub-topics of National Basic Research Program of China 973 Program; 2015CB755402-043
6 · The paper itself

Abstract

backgroundRenal cell carcinoma (RCC) is a common urological cancer. circular RNAs (circRNAs) is involved in the development of various types of cancers. However, the roles and underlying mechanisms of circRNAs in RCC are not fully elucidated. Herein, we aimed to examine the potential effect of circ_001287 on RCC progression. MATERIALS AND

methodsMicroarray-based gene expression profiling of RCC was initially employed in order to identify differentially expressed genes. Next, the expression of circ_001287 was examined, and the cell line with the highest circ_001287 expression was selected for subsequent investigation. The interaction among circ_001287, miR-144, and CEP55 was identified by conducting luciferase reporter assay, RNA-pull down, RIP, RT-qPCR and FISH. The effect of circ_001287 on proliferative, invasive and migratory capacities as well as tumorigenicity of transfected cells in mice was examined using gain- and loss-of-function experiments.

resultscirc_001287 and CEP55 were highly expressed while miR-144 was decreased in RCC tissues and cell lines. circ_001287 can up-regulate CEP55 by binding to miR-144, which resulted in increased proliferative, invasive and migratory capacities and tumor growth in vivo. In addition, down-regulation of miR-144 was also observed to promote these biological activities.

conclusionsOverall, these results elucidate a new mechanism for circ_001287 in RCC development and provide a potential therapeutic target for RCC patients.

Indexed as

AdultAgedAnimalsApoptosisCarcinoma, Renal CellCell Cycle ProteinsCell Line, TumorCell MovementCell ProliferationFemaleGene Expression ProfilingHumansMiceMice, NudeMicroRNAsMiddle AgedCell Cycle ProteinsCep55 protein, humanMicroRNAsMIRN144 microRNA, humanRNA, CircularApoptosisCEP55circ_001287InvasionMigrationmiR-144ProliferationRenal cell carcinoma

Identifiers

PMID33256799
PMCPMC7706056
OpenAlexW3107617648

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.