Evidence map›Paper›PMID 31346335›Full record

ArticleJournal of oncology2019

Circular RNA hsa_circ_0007142 Is Upregulated and Targets miR-103a-2-5p in Colorectal Cancer.

Chang-Li Zhu, Xiaofeng Sha, Yuan Wang, Jin Li, Men-Yan Zhang, Zhong-Ying Guo, Su-An Sun, Jing-Dong He

Abstract read
In one paragraph

Article in Journal of oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
–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

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

8 authors.

Chang-Li ZhuDepartment of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.
Xiaofeng ShaDepartment of Oncology, People's Hospital of Hongze District, Huai'an City, Jiangsu Province 223300, China.
Yuan WangDepartment of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.
Jin LiDepartment of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.
Men-Yan ZhangDepartment of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.
Zhong-Ying GuoDepartment of Pathology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.
Su-An SunDepartment of Pathology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.
Jing-Dong HeDepartment of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province 223300, China.ORCID https://orcid.org/0000-0003-0708-8482

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Circular RNAs (circRNAs) are a large class of endogenous noncoding RNAs that regulate gene expression and mainly function as microRNA sponges. This study aimed to explore the aberrant expression of circRNAs in colorectal cancer (CRC). Using a circRNA microarray, we identified 892 differentially expressed circRNAs between six pairs of CRC and adjacent paracancerous tissues. Among them, hsa_circ_0007142 was significantly upregulated. Further analysis in 50 CRC clinical samples revealed that hsa_circ_0007142 upregulation was associated with poor differentiation and lymphatic metastasis of CRC. Bioinformatic analysis and luciferase reporter assay showed that hsa_circ_0007142 targeted miR-103a-2-5p in CRC cells. Moreover, the silencing of hsa_circ_0007142 by siRNAs decreased the proliferation, migration, and invasion of HT-29 and HCT-116 cells. Taken together, these findings suggest that hsa_circ_0007142 is upregulated in CRC and targets miR-103a-2-5p to promote CRC.

Identifiers

PMID31346335
PMCPMC6617873

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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.