Evidence map›Paper›PMID 35435120›Full record

ArticleBioengineered2022

CircSETD3 (hsa_circ_0000567) inhibits proliferation and induces apoptosis in cholangiocarcinoma cells via downregulation of microRNA-421 expression.

Wei Xiong, Aiqing Zhang, Xiuli Xiao, Wenjuan Liu

Open access · goldAbstract read
In one paragraph

Article in Bioengineered, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. The diverse roles of circular RNAs in cholangiocarcinoma.Medical oncology (Northwood, London, England) · 2025
    Review
  3. Circular RNAs and Cancers.Advances in experimental medicine and biology · 2025
    Review
  4. Downregulated antisense lncRNAAmerican journal of cancer research · 2024
    Article
  5. Review
  6. Article
  7. 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

4 authors at 3 institutions in 1 country.

Wei XiongDigestive Endoscopy Center, Mengchao Hepatobiliary Hospitai of Fujian Medical University, Fuzhou, Fujian, China.
Aiqing ZhangDepartment of Gastroenterology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Xiaodian. District China.
Xiuli XiaoDigestive Endoscopy Center, Mengchao Hepatobiliary Hospitai of Fujian Medical University, Fuzhou, Fujian, China.
Wenjuan LiuDepartment of Gastroenterology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Xiaodian. District China.
Mengchao Hepatobiliary Hospital · CNShanxi Academy of Medical Sciences · CNShanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cholangiocarcinoma (CCA) is a fatal tumor associated with chronic inflammation. Circular RNAs (circRNAs) have been evidenced to be involved in tumorigenesis and tumor progression. This study aimed to explore the effects and potential molecular mechanism of circSETD3 in CCA progression. Levels of CircSETD3 and microRNA (miR)-421 in CCA tissue and cell lines were measured using quantitative real-time polymerase-chain reaction (qRT-PCR). A direct target of miR-421 was predicted using TargetScan and further confirmed by a dual-luciferase reporter assay. Cell proliferation and apoptosis were measured using MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay and flow cytometry, respectively. The activity of caspase-3 was also examined using caspase-3 activity detection kits. Moreover, the levels of B-cell lymphoma-2 modifying factor (

Indexed as

Bile Duct NeoplasmsCholangiocarcinomaMicroRNAsApoptosisbcl-2-Associated X ProteinBile Ducts, IntrahepaticCaspase 3Cell Line, TumorCell ProliferationDown-RegulationHumansbcl-2-Associated X ProteinCaspase 3MicroRNAsMIRN421 microRNA, humanBAXBcl-2BMFcholangiocarcinoma cellsCircSETD3miR-421

Identifiers

PMID35435120
PMCPMC9161902
OpenAlexW4224137754

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.