Evidence map›Paper›PMID 26376677›Full record

ArticleOncotarget2015

miR675 upregulates long noncoding RNA H19 through activating EGR1 in human liver cancer.

Haiyan Li, Jiao Li, Song Jia, Mengying Wu, Jiahui An, Qidi Zheng, Wei Zhang, Dongdong Lu

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 3% 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

62 citing papers in PubMed, 1 synthesis or guideline pooled it, 95 citations in OpenAlex.

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  20. Research advances on epigenetics and cancer metabolism.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
    Review

2 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Haiyan LiSchool of Life Science and Technology, Tongji University, Shanghai, China.
Jiao LiSchool of Medicine, Tongji University, Shanghai, China.
Song JiaSchool of Medicine, Tongji University, Shanghai, China.
Mengying WuSchool of Life Science and Technology, Tongji University, Shanghai, China.
Jiahui AnSchool of Life Science and Technology, Tongji University, Shanghai, China.
Qidi ZhengSchool of Life Science and Technology, Tongji University, Shanghai, China.
Wei ZhangSchool of Life Science and Technology, Tongji University, Shanghai, China.
Dongdong LuSchool of Life Science and Technology, Tongji University, Shanghai, China.
Tongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

microRNAs (miRNAs) are short non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miR675, embedded in H19's first exon, had been linked to the development of human cancers. Herein, we demonstrate miR675 overexpression promotes and silencing miR675 attenuated liver cancer cell growth in vitro and in vivo. Mechanistically, miR675 inhibits the heterochromatin1 isoform HP1α expression in human liver cancer cells which causes a dramatically decrease of the total histone H3 lysine 9 trimethylation (H3K9me3) , histone H3 lysine 27 trimethylation (H3K27me3) and a increase of histone H3 lysine 27 acetylation(H3K27Ac).Notably, a significant reduction of the H3K9me3 and H3K27me3 and the increment of H3K27Ac occupancy on the promoter region of EGR1 triggers EGR1 transcription, translation, sumoylation and activation which upregulates lincRNA H19. Strikingly, H19 may induce and activate tumor-specific pyruvate kinase M2 (PKM2) which is essential for the Warburg effect in its dimer and for gene expression in its teramer during tumorigenesis. Our results imply that miR675 is involved in the epigenetic regulation of H3K9me3, H3k27me3 and H3K27Ac for gene expression and function during hepatocarcinogenesis (e.g.C-myc,Pim1,Ras,CyclinD1,RB1).These findings sheds light on the significance of miR675-HP1α-EGR1-H19-PKM2 cascade signaling pathway in liver cancer.

Indexed as

Gene Expression Regulation, NeoplasticAcetylationAnimalsApoptosisBlotting, WesternCell ProliferationChromatin ImmunoprecipitationChromobox Protein Homolog 5Early Growth Response Protein 1Epigenesis, GeneticHumansImmunoenzyme TechniquesImmunoprecipitationIn Situ HybridizationLiver NeoplasmsMaleCBX5 protein, humanChromobox Protein Homolog 5Early Growth Response Protein 1EGR1 protein, humanH19 long non-coding RNAMicroRNAsMIRN675 microRNA, humanRNA, Long NoncodingRNA, Messengerearly growth response protein 1hepatomalincRNA H19microRNA675pyruvate kinase M2

Identifiers

PMID26376677
PMCPMC4741653
OpenAlexW2268810348

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.