Evidence map›Paper›PMID 31438886›Full record

ArticleBMC cancer2019

CircRNA CBL.11 suppresses cell proliferation by sponging miR-6778-5p in colorectal cancer.

Hongbin Li, Xiaodong Jin, Bingtao Liu, Pengcheng Zhang, Weiqiang Chen, Qiang Li

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

47 citing papers in PubMed, 91 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Role of circular RNAs in preeclampsia (Review).Experimental and therapeutic medicine · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
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  17. Article
  18. The Roles of Non-Coding RNAs in Radiotherapy of Gastrointestinal Carcinoma.Frontiers in cell and developmental biology · 2022
    Review
  19. Article
  20. Review
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

6 authors at 1 institution in 1 country.

Hongbin LiInstitute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu Province, China.
Xiaodong JinInstitute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu Province, China.
Bingtao LiuInstitute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu Province, China.
Pengcheng ZhangInstitute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu Province, China.
Weiqiang ChenInstitute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu Province, China.
Qiang LiInstitute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu Province, China. liqiang@impcas.ac.cn.ORCID http://orcid.org/0000-0003-0096-7679
Chinese Academy of Sciences · CN

Funding

National Key Research and Development Program of China 2018YFC0115700National Key Research and Development Program of China 2018YFC0115702National Natural Science Foundation of China 11875299National Natural Science Foundation of China U1532264
6 · The paper itself

Abstract

backgroundRadiotherapy (RT) is considered an important therapeutic strategy in the fight against colorectal cancer (CRC). However, the existence of some radioresistance factors becomes the main challenge for the RT. Recently, non-coding RNAs (ncRNAs) have shown an important role in modulating cancer cell responses to ionizing radiation (IR). It is therefore of great significance to elucidate the exact mechanisms of ncRNAs in IR-mediated responses to CRC.

methodsMicroarrays were used to identify specific miRNAs that may be altered in response to IR. Bioinformatics, luciferase reporter analyses were used to explore the targets of miR-6778-5p. CircRNA CBL.11 was identified to bind with miR-6778-5p by bioinformatic analysis, AGO2 immunoprecipitation and biotinylated RNA pull-down assay. Functional experiments, including CCK-8 assay, cell colony formation assay and EdU incorporation were conducted to investigate the biological roles of miR-6778-5p and circular RNA CBL.11.

resultsMiR-6778-5p was suppressed in CRC cells after irradiation. Results of functional experiments indicated that miR-6778-5p promoted the proliferation of CRC cells. Luciferase reporter analyses showed that YWHAE was a target of miR-6778-5p, which mediated the function of miR-6778-5p in the proliferation of CRC cells via the p53 pathway. Furthermore, we have noticed that after carbon ion irradiation, circRNA CBL.11 was increased in CRC cells and could function as a competing endogenous RNA (ceRNA) to regulate YWHAE expression by sponging miR-6778-5p, resulting in regulation the proliferation of CRC cells.

conclusionCircRNA CBL.11 may play an important role in improving the efficacy of carbon ion RT against CRC.

Indexed as

Gene Expression Regulation, NeoplasticRNA Interference3' Untranslated RegionsBinding SitesCell Line, TumorCell ProliferationColorectal NeoplasmsGene Expression ProfilingGene Regulatory NetworksHumansMicroRNAsRNA, CircularSignal TransductionTranscriptomeTumor Suppressor Protein p533' Untranslated RegionsMicroRNAsRNA, CircularTP53 protein, humanTumor Suppressor Protein p53Circular RNA CBL.11Colon cancer cellsMiR-6778-5pYWHAE

Identifiers

PMID31438886
PMCPMC6704711
OpenAlexW2969896709

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.