Evidence map›Paper›PMID 34091587›Full record

ArticleCell death & disease2021

LncRNA LINC00473 is involved in the progression of invasive pituitary adenoma by upregulating KMT5A via ceRNA-mediated miR-502-3p evasion.

Junjun Li, Yuan Qian, Chao Zhang, Wei Wang, Yisheng Qiao, Hao Song, Liyan Li, Jiazhi Guo, Di Lu, Xingli Deng

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
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  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Role of MicroRNA-502-3p in Human Diseases.Pharmaceuticals (Basel, Switzerland) · 2023
    Review
  13. The hallmarks of cancer… in pituitary tumors?Reviews in endocrine & metabolic disorders · 2023
    Review
  14. Article
  15. Prognostic value and immunological roles of GPX3 in gastric cancer.International journal of medical sciences · 2023
    Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Computational and mathematical methods in medicine · 2022
    Article
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.

Junjun LiInstitute of Neuroscience, Kunming Medical University, Kunming, China.
Yuan QianYunnan Key Laboratory of Laboratory Medicine, Yunnan Engineering Technology Center of Digestive disease, 1st Affiliated Hospital of Kunming Medical University, Kunming, China.
Chao ZhangDepartment of Neurosurgery, 1st Affiliated Hospital of Kunming Medical University, Kunming, China.
Wei WangDepartment of Neurosurgery, 1st Affiliated Hospital of Kunming Medical University, Kunming, China.
Yisheng QiaoDepartment of Neurosurgery, 1st Affiliated Hospital of Kunming Medical University, Kunming, China.
Hao SongDepartment of Neurosurgery, 1st Affiliated Hospital of Kunming Medical University, Kunming, China.
Liyan LiInstitute of Neuroscience, Kunming Medical University, Kunming, China. kmliyanl@163.com.
Jiazhi GuoBiomedical Engineering Research Center, Kunming Medical University, Kunming, China.
Di LuBiomedical Engineering Research Center, Kunming Medical University, Kunming, China.
Xingli DengDepartment of Neurosurgery, 1st Affiliated Hospital of Kunming Medical University, Kunming, China. dxlkmmu@163.com.ORCID http://orcid.org/0000-0003-1331-5549
Kunming Medical University · CNHubei University of Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long noncoding RNAs (lncRNAs) and their crosstalks with other RNAs have been revealed to be closely related to tumorigenesis and development, but their role in invasive pituitary adenoma (IPA) remains largely unclear. In our study, LINC00473 was identified as the most upregulated lncRNA in IPA by whole transcriptome RNA sequencing (RNA-Seq). Further, its related signaling pathway LINC00473/miR-502-3p/KMT5A was obtained by constructing a competing endogenous RNA (ceRNA) regulatory network. Their expression in IPA and non-invasive pituitary adenoma (NIPA) tissues was verified by qRT-PCR. Then the effects and mechanisms of LINC00473 and its ceRNA network on the proliferation of pituitary adenoma (PA) cells were confirmed by gene overexpression or silencing techniques combined with CCK-8 assay, EdU staining, flow cytometry assay, and double luciferase reporter gene assay in PA cell lines AtT-20 and GT1-1 in vitro and in a xenograft model in vivo. LINC00473 is overexpressed in IPA and can promote PA cells proliferation. Mechanistically, overexpression of LINC00473 restricts miR-502-3p through the ceRNA mechanism, upregulates KMT5A expression, and promotes the expression of cyclin D1 and CDK2, which is conducive to the cell cycle process, thereby promoting the proliferation of PA cells, involving IPA progression.

Indexed as

AdenomaAdultAnimalsDisease ProgressionFemaleHeterograftsHistone-Lysine N-MethyltransferaseHumansMaleMiceMice, NudeMicroRNAsPituitary NeoplasmsRNA, Long NoncodingUp-RegulationHistone-Lysine N-MethyltransferaseKMT5A protein, humanMicroRNAsMIRN502 microRNA, humanRNA, Long Noncoding

Identifiers

PMID34091587
PMCPMC8179925
OpenAlexW3166812652

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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.