Evidence map›Paper›PMID 33066457›Full record

ArticleCells2020

The Tumor Suppressive mir-148a Is Epigenetically Inactivated in Classical Hodgkin Lymphoma.

Julia Paczkowska, Joanna Janiszewska, Julia Bein, Markus Schneider, Kinga Bednarek, Adam Ustaszewski, Sylvia Hartmann, Martin-Leo Hansmann, Maciej Giefing

Open access · goldAbstract read
In one paragraph

Article in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.7field-weighted citation impact, top 35% 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

14 citing papers in PubMed, 16 citations in OpenAlex.

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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

9 authors at 2 institutions in 2 countries.

Julia PaczkowskaInstitute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland.
Joanna JaniszewskaInstitute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland.ORCID 0000-0002-1765-0152
Julia BeinDr. Senckenberg Institute of Pathology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
Markus SchneiderDr. Senckenberg Institute of Pathology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
Kinga BednarekInstitute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland.
Adam UstaszewskiInstitute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland.ORCID 0000-0002-9542-0029
Sylvia HartmannDr. Senckenberg Institute of Pathology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.ORCID 0000-0003-3424-1091
Martin-Leo HansmannDr. Senckenberg Institute of Pathology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
Maciej GiefingInstitute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland.ORCID 0000-0002-4760-8246
Institute of Human Genetics · PLGoethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA methylation was shown previously to be a crucial mechanism responsible for transcriptional deregulation in the pathogenesis of classical Hodgkin lymphoma (cHL). To identify epigenetically inactivated miRNAs in cHL, we have analyzed the set of miRNAs downregulated in cHL cell lines using bisulfite pyrosequencing. We focused on miRNAs with promoter regions located within or <1000 bp from a CpG island. Most promising candidate miRNAs were further studied in primary Hodgkin and Reed-Sternberg (HRS) cells obtained by laser capture microdissection. Last, to evaluate the function of identified miRNAs, we performed a luciferase reporter assay to confirm miRNA: mRNA interactions and therefore established cHL cell lines with stable overexpression of selected miRNAs for proliferation tests. We found a significant reverse correlation between DNA methylation and expression levels of mir-339-3p, mir-148a-3p, mir-148a-5p and mir-193a-5 demonstrating epigenetic regulation of these miRNAs in cHL cell lines. Moreover, we demonstrated direct interaction between miR-148a-3p and

Indexed as

Epigenesis, GeneticGenes, Tumor SuppressorCell Line, TumorCell ProliferationDNA MethylationDown-RegulationGene Expression Regulation, NeoplasticHEK293 CellsHodgkin DiseaseHumansMicroRNAsNeoplasm ProteinsPromoter Regions, GeneticTranscription, GeneticMicroRNAsMIRN148 microRNA, humanNeoplasm ProteinscHLDNA methylationepigeneticmicroRNAmir-148a

Identifiers

PMID33066457
PMCPMC7602210
OpenAlexW3093410423

What OpenQuestion holds

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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.