Evidence map›Paper›PMID 25909590›Full record

ArticlePloS one2015

IL-4 Up-Regulates MiR-21 and the MiRNAs Hosted in the CLCN5 Gene in Chronic Lymphocytic Leukemia.

Natalia Ruiz-Lafuente, María-José Alcaraz-García, Silvia Sebastián-Ruiz, Azahara-María García-Serna, Joaquín Gómez-Espuch, José-María Moraleda, Alfredo Minguela, Ana-María García-Alonso, Antonio Parrado

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

38 citing papers in PubMed, 49 citations in OpenAlex.

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  11. Role of MicroRNA-502-3p in Human Diseases.Pharmaceuticals (Basel, Switzerland) · 2023
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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 3 institutions in 1 country.

Natalia Ruiz-LafuenteServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
María-José Alcaraz-GarcíaServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Silvia Sebastián-RuizServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Azahara-María García-SernaServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Universidad de Murcia, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Joaquín Gómez-EspuchServicio de Hematología y Hemoterapia, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
José-María MoraledaServicio de Hematología y Hemoterapia, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Universidad de Murcia, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Alfredo MinguelaServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Ana-María García-AlonsoServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Antonio ParradoServicio de Inmunología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.
Instituto Murciano de Investigación Biosanitaria · ESHospital Universitario Virgen de la Arrixaca · ESUniversidad de Murcia · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interleukin 4 (IL-4) induces B-cell differentiation and survival of chronic lymphocytic leukemia (CLL) cells. MicroRNAs (miRNAs) regulate mRNA and protein expression, and several miRNAs, deregulated in CLL, might play roles as oncogenes or tumor suppressors. We have studied the miRNA profile of CLL, and its response to IL-4, by oligonucleotide microarrays, resulting in the detection of a set of 129 mature miRNAs consistently expressed in CLL, which included 41 differentially expressed compared to normal B cells (NBC), and 6 significantly underexpressed in ZAP-70 positive patients. IL-4 stimulation brought about up-regulation of the 5p and 3p mature variants of the miR-21 gene, which maps immediately downstream to the VMP1 gene, and of the mature forms generated from the miR-362 (3p and 5p), miR-500a (3p), miR-502 (3p), and miR-532 (3p and 5p) genes, which map within the third intron of the CLCN5 gene. Both genes are in turn regulated by IL-4, suggesting that these miRNAs were regulated by IL-4 as passengers from their carrier genes. Their levels of up-regulation by IL-4 significantly correlated with cytoprotection. MiR-21 has been reported to be leukemogenic, associated to bad prognosis in CLL, and the miRNA more frequently overexpressed in human cancer. Up-regulation by IL-4 of miR-21 and the miRNAs hosted in the CLCN5 locus may contribute to evasion of apoptosis of CLL cells. These findings indicate that the IL-4 pathway and the miRNAs induced by IL-4 are promising targets for the development of novel therapies in CLL.

Indexed as

Gene Expression Regulation, NeoplasticApoptosisCase-Control StudiesCell Line, TumorChloride ChannelsCluster AnalysisGene Expression ProfilingHumansInterleukin-4Leukemia, Lymphocytic, Chronic, B-CellMicroRNAsReproducibility of ResultsRNA InterferenceTranscriptomeUp-RegulationChloride ChannelsCLC-5 chloride channelInterleukin-4MicroRNAsMIRN21 microRNA, human

Identifiers

PMID25909590
PMCPMC4409305
OpenAlexW2024760469

What OpenQuestion holds

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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.