Evidence map›Paper›PMID 32639636›Full record

ArticleCancer science2020

lncRNA IGKJ2-MALLP2 suppresses LSCC proliferation, migration, invasion, and angiogenesis by sponging miR-1911-3p/p21.

Jing Cao, Zhenming Yang, Ran An, Jiarui Zhang, Rui Zhao, Wenjing Li, Licheng Xu, Yanan Sun, Ming Liu, Linli Tian

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

17 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
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  8. A novel tyrosine tRNA-derived fragment, tRFCellular & molecular biology letters · 2023
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  11. Article
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  14. Knockdown of long non-coding RNA RP11-297P16.3 inhibits the migration and invasion of laryngeal squamous carcinoma cells.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2021
    Article
  15. Article
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  17. Review
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

10 authors at 2 institutions in 1 country.

Jing CaoDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Zhenming YangDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Ran AnDepartment of Otorhinolaryngology, Head and Neck Surgery, Heilongjiang Provincial Hospital Affiliated to Harbin Institute of Technology, Harbin, China.
Jiarui ZhangDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Rui ZhaoDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Wenjing LiDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Licheng XuDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Yanan SunDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Ming LiuDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.ORCID https://orcid.org/0000-0002-9693-2990
Linli TianDepartment of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Harbin Medical University · CNHarbin Institute of Technology · CN

Funding

National Natural Science Foundation of China 81572647Natural Science Foundation of Heilongjiang Province LH 2019H014Postgraduate Research & Practice Innovation Program of Harbin Medical University YJSKYCX2018-48HYD
6 · The paper itself

Abstract

Because advanced laryngeal squamous cell carcinoma (LSCC) is diagnosed as a malignant tumor with a poor prognosis, the associated mechanisms still need to be further investigated. As key players in the development and progression of LSCC, lncRNAs have attracted increasing attention from many researchers. In this study, a novel lncRNA termed IGKJ2-MALLP2 was identified and investigated for its effects on the development of LSCC. IGKJ2-MALLP2 expression was confirmed by RT-qPCR in 78 pairs of tissues and human laryngeal carcinoma cell lines. The results of this study showed that the expression of IGKJ2-MALLP2 was reduced in LSCC tissues and displayed close relationships with tumor stage, lymph node metastasis, and clinical stage. Using a dual-luciferase reporter assay, the ability of miR-1911-3p to bind both IGKJ2-MALLP2 and p21 mRNA was demonstrated. IGKJ2-MALLP2 could upregulate p21 expression by competitively binding miR-1911-3p. Moreover, IGKJ2-MALLP2 effectively hindered the invasion, migration, and proliferation of AMC-HN-8 and TU212 tumor cells. Furthermore, its high expression could hinder the secretion of VEGF-A and suppress angiogenesis. As revealed by the results of in vitro experiments, IGKJ2-MALLP2 overexpression could restrict tumor growth and blood vessel formation in a xenograft model of LSCC. As indicated from the mentioned findings, IGKJ2-MALLP2, which mediates p21 expression by targeting miR-1911-3p, was capable of regulating LSCC progression and could act as an underlying therapeutic candidate to treat LSCC.

Indexed as

Gene Expression Regulation, NeoplasticMicroRNAsRNA InterferenceRNA, Long Noncoding3' Untranslated RegionsAdultAgedAnimalsCell Line, TumorCell MovementCell ProliferationDisease Models, AnimalFemaleHumansLaryngeal NeoplasmsMale3' Untranslated RegionsMicroRNAsRNA, Long NoncodingVascular Endothelial Growth Factor AVEGFA protein, humanangiogenesislncRNALSCCp21progression

Identifiers

PMID32639636
PMCPMC7469773
OpenAlexW3042187525

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.