Evidence map›Paper›PMID 29242506›Full record

ArticleBlood cancer journal2017

MicroRNAs regulate key cell survival pathways and mediate chemosensitivity during progression of diffuse large B-cell lymphoma.

Suvi-Katri Leivonen, Katherine Icay, Kirsi Jäntti, Ilari Siren, Chengyu Liu, Amjad Alkodsi, Alejandra Cervera, Maja Ludvigsen, Stephen Jacques Hamilton-Dutoit, Francesco d'Amore and 6 more

Open access · goldAbstract read
In one paragraph

Article in Blood cancer journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 35 citations in OpenAlex.

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  2. METTL3-dependent mJournal of translational medicine · 2026
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  11. Effects of hsa-miR-28-5p on Adriamycin Sensitivity in Diffuse Large B-Cell Lymphoma.Evidence-based complementary and alternative medicine : eCAM · 2022
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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

16 authors at 6 institutions in 4 countries.

Suvi-Katri LeivonenResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland. suvi-katri.leivonen@helsinki.fi.
Katherine IcayResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Kirsi JänttiResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Ilari SirenResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Chengyu LiuResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Amjad AlkodsiResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Alejandra CerveraResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Maja LudvigsenDepartment of Clinical Medicine, Aarhus University, Aarhus, Denmark.
Stephen Jacques Hamilton-DutoitInstitute of Pathology, Aarhus University Hospital, Aarhus, Denmark.
Francesco d'AmoreDepartment of Hematology, Aarhus University Hospital, Aarhus, Denmark.
Marja-Liisa Karjalainen-LindsbergDepartment of Pathology, Helsinki University Hospital, Helsinki, Finland.
Jan DelabieDepartment of Pathology, University of Toronto, Toronto, ON, Canada.
Harald HolteDepartment of Oncology, Oslo University Hospital, Oslo, Norway.
Rainer LehtonenResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Sampsa HautaniemiResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Sirpa LeppäResearch Programs Unit, Genome-Scale Biology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0000-0002-8265-511X
University of Helsinki · FIAarhus University Hospital · DKAarhus University · DKHelsinki University Hospital · FIOslo University Hospital · NOUniversity of Toronto · CA

Funding

SEA Influenza Clinical Research NetworkN01CO12400 · NCI · LEIDOS BIOMEDICAL RESEARCH, INC. · 2007 to 2008
$225.2M
NCI NIH HHS N01CO12400
6 · The paper itself

Abstract

Despite better therapeutic options and improved survival of diffuse large B-cell lymphoma (DLBCL), 30-40% of the patients experience relapse or have primary refractory disease with a dismal prognosis. To identify biological correlates for treatment resistance, we profiled microRNAs (miRNAs) of matched primary and relapsed DLBCL by next-generation sequencing. Altogether 492 miRNAs were expressed in the DLBCL samples. Thirteen miRNAs showed significant differential expression between primary and relapse specimen pairs. Integration of the differentially expressed miRNAs with matched mRNA expression profiles identified highly anti-correlated, putative targets, which were significantly enriched in cancer-associated pathways, including phosphatidylinositol (PI)), mitogen-activated protein kinase (MAPK), and B-cell receptor (BCR) signaling. Expression data suggested activation of these pathways during disease progression, and functional analyses validated that miR-370-3p, miR-381-3p, and miR-409-3p downregulate genes on the PI, MAPK, and BCR signaling pathways, and enhance chemosensitivity of DLBCL cells in vitro. High expression of selected target genes, that is, PIP5K1 and IMPA1, was found to be associated with poor survival in two independent cohorts of chemoimmunotherapy-treated patients (n = 92 and n = 233). Taken together, our results demonstrate that differentially expressed miRNAs contribute to disease progression by regulating key cell survival pathways and by mediating chemosensitivity, thus representing potential novel therapeutic targets.

Indexed as

AgedDisease ProgressionDrug Resistance, NeoplasmFemaleGene Expression Regulation, NeoplasticHumansLymphoma, Large B-Cell, DiffuseMaleMicroRNAsMiddle AgedNeoplasm Recurrence, LocalProportional Hazards ModelsMicroRNAs

Identifiers

PMID29242506
PMCPMC5802506
OpenAlexW2772253366

What OpenQuestion holds

Textmetadata
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.