Evidence map›Paper›PMID 29930719›Full record

ArticleOncology letters2018

Preliminary investigation of the function of hsa_circ_0006215 in pancreatic cancer.

Ping Zhu, Nan Ge, Dongyan Liu, Fan Yang, Kai Zhang, Jintao Guo, Xiang Liu, Sheng Wang, Guoxin Wang, Siyu Sun

Abstract read
In one paragraph

Article in Oncology letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–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

20 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Integrated Analysis of Glutathione Metabolic Pathway in Pancreatic Cancer.Frontiers in cell and developmental biology · 2022
    Article
  7. Article
  8. Article
  9. Current State of "Omics" Biomarkers in Pancreatic Cancer.Journal of personalized medicine · 2021
    Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Review
  17. Review
  18. 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

10 authors.

Ping ZhuEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Nan GeEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Dongyan LiuEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Fan YangEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Kai ZhangEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Jintao GuoEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Xiang LiuEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Sheng WangEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Guoxin WangEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.
Siyu SunEndoscopy Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The incidence of pancreatic cancer is increasing annually in Asia as a whole. Pancreatic cancer ranks sixth in terms of incidence of all malignant tumors. Circular RNA (circRNA) is a type of non-coding RNA which forms a covalently closed continuous loop. CircRNA is extensively expressed in the cytoplasm, and is markedly conservative and stable. MicroRNA (miR)-378a-3p and human (hsa)_circ_0006215 were detected using the reverse transcription-quantitative polymerase chain reaction (RT-qPCR) in tissue and cells. Western blot analysis detected the SERPINA4 and hsa_circ_0006215 expression in tissue. A Cell Counting Kit-8 assay was used to determine cell stability. Flow cytometry was used to determine the cell apoptotic rate. Transwell assays were used to determine cell migration. hsa_circ_0006215 was identified as a significantly upregulated circRNA. RT-qPCR results verified that, in 30 samples of pancreatic cancer tissue and paracancerous tissue, hsa_circ_0006215 expression was increased in pancreatic cancer tissue, miR-378a-3p expression was decreased in pancreatic cancer tissue, and SERPINA4 expression was increased in pancreatic cancer tissue (P<0.05). Using bioinformatics database and bioinformatics analysis, the interaction network of hsa_circ_0006215 indicated that this circRNA was most likely to regulate the expression of miR-378a-3p. Further interaction analysis revealed that the SERPINA4 gene was a regulatory target gene most likely to have an influence. The present study identified the effects of hsa_circ_0006215, miR-378a-3p and SERPINA4 signaling pathways in pancreatic cancer cells.

Indexed as

cell apoptosiscell viabilitycircular RNAsmicroRNAspancreatic cancer

Identifiers

PMID29930719
PMCPMC6006498

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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.