Evidence map›Paper›PMID 32193152›Full record

ArticleMolecular therapy. Nucleic acids2020

hsa_circ_001653 Implicates in the Development of Pancreatic Ductal Adenocarcinoma by Regulating MicroRNA-377-Mediated HOXC6 Axis.

Huijuan Shi, Hui Li, Tiantian Zhen, Yu Dong, Xiaojuan Pei, Xiangliang Zhang

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Molecular therapy. Nucleic acids, 2020. 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 It has been retracted, and should not be counted.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 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Noncoding RNAs in tumor metastasis: molecular and clinical perspectives.Cellular and molecular life sciences : CMLS · 2021
    Review
  8. Review
  9. CircRNAs and their regulatory roles in cancers.Molecular medicine (Cambridge, Mass.) · 2021
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Current State of "Omics" Biomarkers in Pancreatic Cancer.Journal of personalized medicine · 2021
    Review
  17. Article
  18. Review
  19. Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Huijuan ShiDepartment of Pathology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, P.R. China.
Hui LiDepartment of Pathology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, P.R. China.
Tiantian ZhenDepartment of Pathology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, P.R. China.
Yu DongDepartment of Pathology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, P.R. China.
Xiaojuan PeiDepartment of Pathology, Shenzhen Hospital of Southern Medical University, Shenzhen 518110, P.R. China.
Xiangliang ZhangAffiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, P.R. China. Electronic address: zhxl7229@163.com.
Sun Yat-sen University · CNGuangzhou Medical University Cancer Hospital · CNSouthern Medical University Shenzhen Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) is an extremely aggressive pancreatic cancer with poor survival rate. Circular RNAs (circRNAs) signatures have been identified in some human cancers, but there are little data concerning their presence in PDAC. We investigated the role of hsa_circ_001653, a newly identified circRNA, in the development of PDAC. hsa-circ-001653 expression was measured in 83 paired normal and tumor tissues surgically resected from PDAC patients. Phenotypic changes of PDAC cells were evaluated by assays for cell viability, cell cycle, invasion, and apoptosis. Tube-like structure formation of human umbilical vein endothelial cells (HUVECs) was examined in the presence of PDAC cells. Cross-talk between hsa_circ_001653 and microRNA-377 (miR-377)/human homeobox C6 (HOXC6) was assessed using dual-luciferase reporter assay, Ago2 immunoprecipitation, and northern blot analysis. Nude mice were inoculated with human PDAC cells for in vivo analysis. hsa_circ_001653 was an upregulated circRNA in PDAC. Silencing of hsa_circ_001653 in PDAC cells via RNA interference inhibited cell viability, cell-cycle progression, in vitro angiogenesis, and invasive properties, showing a pro-apoptotic effect. hsa_circ_001653 was found to bind to miR-377, which in turn repressed HOXC6 expression. Inhibition of miR-377 by its specific inhibitor restored cell viability, cell-cycle progression, in vitro angiogenesis, and invasive properties in PDAC cells lacking endogenous hsa_circ_001653. When nude mice were inoculated with human PDAC cells, inhibition of hsa_circ_001653 had a therapeutic effect. Collectively, the present study provides an enhanced understanding of hsa_circ_001653 as a therapeutic target for PDAC.

Indexed as

circular RNAHOXC6hsa_circ_001653microRNA-377pancreatic ductal adenocarcinoma

Identifiers

PMID32193152
PMCPMC7078529
OpenAlexW2998775601

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.