Evidence map›Paper›PMID 32896063›Full record

ArticleMolecular oncology2020

CircFNDC3B sequestrates miR-937-5p to derepress TIMP3 and inhibit colorectal cancer progression.

Wei Zeng, Yi Liu, Wen-Ting Li, Yi Li, Jin-Feng Zhu

Open access · goldAbstract read
In one paragraph

Article in Molecular oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 2 pooled it
5.3field-weighted citation impact, top 3% 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

63 citing papers in PubMed, 2 syntheses or guidelines pooled it, 90 citations in OpenAlex.

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  7. Role of Exosomal Non-Coding RNAsMicroRNA (Shariqah, United Arab Emirates) · 2026
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3 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Wei ZengDepartment of Hematology and Oncology, Shenzhen University General Hospital, Shenzhen, China.
Yi LiuDepartment of Cardiothoracic Surgery, Shenzhen University General Hospital, Shenzhen, China.
Wen-Ting LiDepartment of Pathology, Shenzhen University General Hospital, Shenzhen, China.
Yi LiDepartment of Hematology and Oncology, Shenzhen University General Hospital, Shenzhen, China.
Jin-Feng ZhuDepartment of General Surgery, Shenzhen University General Hospital, Shenzhen, China.ORCID 0000-0002-8726-5030
Shenzhen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Circular RNA (circRNA) are single-stranded RNA with covalently closed 3' and 5' ends, with many recognized to be involved in human diseases as gene regulators, typically by interacting with other RNA. CircFNDC3B is a circRNA formed by back-splicing of exons 5 and 6 of the FNDC3B gene. CircFNDC3B was recently implicated in renal carcinoma, gastric and bladder cancer. However, the expression levels of circFNDC3B and its role in colorectal cancer (CRC) remain unclear. Expression of circFNDC3B and TIMP3 levels in CRC tissues and cell lines were found to be low, whereas microRNA (miR)-937-5p expression was high in CRC. MicroRNA-937-5p downregulated TIMP3, thereby promoting tumor cell proliferation, invasion, migration and angiogenesis. Moreover, CircFNDC3B was shown to bind to miR-937-5p. CircFNDC3B and circFNDC3B-enriched exosomes inhibited tumorigenic, metastatic and angiogenic properties of CRC, and miR-937-5p overexpression or TIMP3 knockdown could reverse these effects. In vivo CRC tumor growth, angiogenesis and liver metastasis were suppressed by circFNDC3B overexpression, circFNDC3B-enriched exosomes or miR-937-5p knockdown. In conclusion, our work reports a tumor-suppressing role for the circFNDC3B-miR-97-5p-TIMP3 pathway and suggests that circFNDC3B-enriched exosomes can inhibit angiogenesis and CRC progression.

Indexed as

AnimalsCell Line, TumorColorectal NeoplasmsDisease ProgressionFemaleFibronectinsGene Expression Regulation, NeoplasticHumansMaleMice, Inbred BALB CMice, NudeMicroRNAsMiddle AgedRNA, CircularTissue Inhibitor of Metalloproteinase-3FibronectinsFNDC3B protein, humanMicroRNAsMIRN937 microRNA, humanRNA, CircularTIMP3 protein, humanTissue Inhibitor of Metalloproteinase-3angiogenesiscircFNDC3Bcolorectal cancerliver metastasismiR-937-5pTIMP3

Identifiers

PMID32896063
PMCPMC7607164
OpenAlexW3084368986

What OpenQuestion holds

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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.