Evidence map›Paper›PMID 31757938›Full record

ArticleExperimental & molecular medicine2019

Silencing of long noncoding RNA HOXA11-AS inhibits the Wnt signaling pathway via the upregulation of HOXA11 and thereby inhibits the proliferation, invasion, and self-renewal of hepatocellular carcinoma stem cells.

Jun-Cheng Guo, Yi-Jun Yang, Jin-Fang Zheng, Jian-Quan Zhang, Min Guo, Xiang Yang, Xiang-Ling Jiang, Li Xiang, You Li, Huang Ping and 1 more

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

41 citing papers in PubMed, 55 citations in OpenAlex.

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  15. Delivery of SIRT1 by cancer-associated adipocyte-derived extracellular vesicles regulates immune response and tumorigenesis of ovarian cancer cells.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
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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

11 authors at 3 institutions in 1 country.

Jun-Cheng GuoCentral South University Xiangya School of Medical Affiliated Haikou Hospital, Haikou, 570100, P. R. China.
Yi-Jun YangCentral South University Xiangya School of Medical Affiliated Haikou Hospital, Haikou, 570100, P. R. China. dryyj@163.com.
Jin-Fang ZhengPsychological Research Center of Hainan General Hospital, Haikou, 570311, P. R. China.
Jian-Quan ZhangCentral South University Xiangya School of Medical Affiliated Haikou Hospital, Haikou, 570100, P. R. China.
Min GuoPsychological Research Center of Hainan General Hospital, Haikou, 570311, P. R. China. g2002m@163.com.
Xiang YangCentral South University Xiangya School of Medical Affiliated Haikou Hospital, Haikou, 570100, P. R. China.
Xiang-Ling JiangDepartment of Psychology, Hainan General Hospital, Haikou, 570311, P. R. China.
Li XiangThe Third People's Hospital of Hubei Province, Wuhan, 430060, P. R. China.
You LiHengyang Maternal and Child Health Hospital, Hengyang, 421200, P. R. China.
Huang PingPsychological Research Center of Hainan General Hospital, Haikou, 570311, P. R. China.
Liu ZhuoPsychological Research Center of Hainan General Hospital, Haikou, 570311, P. R. China.
Hainan General Hospital · CNCentral South University · CNHengyang Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is a major cause of cancer-related deaths, but its molecular mechanisms are not yet well characterized. Long noncoding RNAs (lncRNAs) play crucial roles in tumorigenesis, including that of HCC. However, the role of homeobox A11 antisense (HOXA11-AS) in determining HCC stem cell characteristics remains to be explained; hence, this study aimed to investigate the effects of HOXA11-AS on HCC stem cell characteristics. Initially, the expression patterns of HOXA11-AS and HOXA11 in HCC tissues, cells, and stem cells were determined. HCC stem cells, successfully sorted from Hep3B and Huh7 cells, were transfected with short hairpin or overexpression plasmids for HOXA11-AS or HOXA11 overexpression and depletion, with an aim to study the influences of these mediators on the self-renewal, proliferation, migration, and tumorigenicity of HCC stem cells in vivo. Additionally, the potential relationship and the regulatory mechanisms that link HOXA11-AS, HOXA11, and the Wnt signaling pathway were explored through treatment with Dickkopf-1 (a Wnt signaling pathway inhibitor). HCC stem cells showed high expression of HOXA11-AS and low expression of HOXA11. Both HOXA11-AS silencing and HOXA11 overexpression suppressed the self-renewal, proliferation, migration, and tumorigenicity of HCC stem cells in vivo, as evidenced by the decreased expression of cancer stem cell surface markers (CD133 and CD44) and stemness-related transcription factors (Nanog, Sox2, and Oct4). Moreover, silencing HOXA11-AS inactivated the Wnt signaling pathway by decreasing the methylation level of the HOXA11 promoter, thereby inhibiting HCC stem cell characteristics. Collectively, this study suggested that HOXA11-AS silencing exerts an antitumor effect, suppressing HCC development via Wnt signaling pathway inactivation by decreasing the methylation level of the HOXA11 promoter.

Indexed as

AC133 AntigenCarcinoma, HepatocellularCell Line, TumorGene Expression Regulation, NeoplasticHomeodomain ProteinsHumansHyaluronan ReceptorsLiver NeoplasmsNanog Homeobox ProteinOctamer Transcription Factor-3RNA, Long NoncodingSOXB1 Transcription FactorsTranscription FactorsWnt Signaling PathwayAC133 AntigenHomeodomain ProteinsHOXA11 protein, humanHyaluronan ReceptorsNanog Homeobox ProteinOctamer Transcription Factor-3POU5F1 protein, humanRNA, Long NoncodingSOX2 protein, humanSOXB1 Transcription FactorsTranscription Factors

Identifiers

PMID31757938
PMCPMC6874533
OpenAlexW2991549325

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.