Evidence map›Paper›PMID 27578191›Full record

ArticleBiological research2016

Long non-coding RNA AFAP1-AS1 facilitates tumor growth and promotes metastasis in colorectal cancer.

Xu Han, Lingling Wang, Yu Ning, Shuang Li, Zhenjun Wang

Open access · goldAbstract read
In one paragraph

Article in Biological research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

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  19. RAC1-GTP promotes epithelial-mesenchymal transition and invasion of colorectal cancer by activation of STAT3.Laboratory investigation; a journal of technical methods and pathology · 2018
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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

5 authors at 2 institutions in 1 country.

Xu HanGeneral surgery, Chao-Yang Hospital of Capital Medical University, 8 Gongtinan Rd, Beijing, 10001, People's Republic of China.
Lingling WangDepartment of Neurology, Beihua University, Jilin, 132001, People's Republic of China.
Yu NingAnorectal surgery, Beihua University, Jilin, 132001, People's Republic of China.
Shuang LiAnorectal surgery, Beihua University, Jilin, 132001, People's Republic of China.
Zhenjun WangGeneral surgery, Chao-Yang Hospital of Capital Medical University, 8 Gongtinan Rd, Beijing, 10001, People's Republic of China. zhjun_wang@163.com.
Beihua University · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveLong non-coding RNAs can regulate tumorigenesis of various cancers. Dys-regulation of lncRNA-AFAP1-AS1 has not been studied in colorectal carcinoma (CRC). This study was to examine the function involvement of AFAP1-AS1 in tumor growth and metastasis of CRC.

methodsRelative expression of AFAP1-AS1 in CRC tissues and CRC cells lines was determined using quantitative real-time PCR (qRT-PCR). Functional involvement of AFAP1-AS1 in tumor proliferation and metastasis was evaluated in AFAP1-AS1-specific siRNA-treated CRC cells and in CRC cell xenograft. Expression of epithelial-mesenchymal transition (EMT)-related gene expression was determined using western blot.

resultsRelative expression of AFAP1-AS1 was significantly elevated in CRC tissues and CRC HCT116 and SW480 cell lines. AFAP1-AS1 knock-down suppressed SW480 cell proliferation, colony formation, migration and invasion. Also AFAP1-AS1 knock-down inhibited tumor metastasis-associated genes expression in terms of EMT. This carcinostatic action by AFAP1-AS1 knock-down was further confirmed by suppression of tumor formation and hepatic metastasis of CRC cells in nude mice.

conclusionlncRNA-AFAP1-AS1 knock-down exhibits antitumor effect on colorectal carcinoma in respects of suppression of cell proliferation and metastasis of cancer cells.

Indexed as

AnimalsBlotting, WesternCarcinomaCell MovementCell ProliferationColorectal NeoplasmsEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticGene Knockdown TechniquesHCT116 CellsHumansLiver NeoplasmsMaleMice, Inbred C57BLMice, NudeReal-Time Polymerase Chain ReactionAFAP1-AS1 long noncoding RNA, humanRNA, Long NoncodingAFAP1-AS1Colorectal cancerEpithelial–mesenchymal transition (EMT)Tumor metastasis

Identifiers

PMID27578191
PMCPMC5006422
OpenAlexW2516047726

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LicenceCC BY
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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.