Evidence map›Paper›PMID 29327175›Full record

ArticleJournal of neuro-oncology2018

MicroRNA-30c as a novel diagnostic biomarker for primary and secondary B-cell lymphoma of the CNS.

Alexander Baraniskin, Monika Chomiak, Guido Ahle, Thomas Gress, Malte Buchholz, Michael Turewicz, Martin Eisenacher, Michelle Margold, Uwe Schlegel, Wolff Schmiegel and 2 more

Abstract readValidation Study
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2018. 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
3.2field-weighted citation impact, top 9% 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, 35 citations in OpenAlex.

  1. Review
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  4. Cell-Free miRNAs as Non-Invasive Biomarkers in Brain Tumors.Diagnostics (Basel, Switzerland) · 2023
    Review
  5. Primary central nervous system lymphoma.Nature reviews. Disease primers · 2023
    Review
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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

12 authors at 4 institutions in 2 countries.

Alexander BaraniskinDepartment of Medicine, Ruhr-University of Bochum, Knappschaftskrankenhaus Bochum-Langendreer, Bochum, Germany. Alexander.Baraniskin@rub.de.ORCID http://orcid.org/0000-0002-0408-1552
Monika ChomiakDepartment of Medicine, Ruhr-University of Bochum, Knappschaftskrankenhaus Bochum-Langendreer, Bochum, Germany.
Guido AhleDepartment of Neurology, Hôpitaux Civils de Colmar, Colmar, France.
Thomas GressDepartment of Gastroenterology, University Hospital, Marburg, Germany.
Malte BuchholzDepartment of Gastroenterology, University Hospital, Marburg, Germany.
Michael TurewiczUnit of Medical Bioinformatics, Medizinisches Proteom-Center, Ruhr-University Bochum, Bochum, Germany.
Martin EisenacherUnit of Medical Bioinformatics, Medizinisches Proteom-Center, Ruhr-University Bochum, Bochum, Germany.
Michelle MargoldDepartment of Neurology, Knappschaftskrankenhaus, Ruhr-University of Bochum, Bochum, Germany.
Uwe SchlegelDepartment of Neurology, Knappschaftskrankenhaus, Ruhr-University of Bochum, Bochum, Germany.
Wolff SchmiegelDepartment of Medicine, Ruhr-University of Bochum, Knappschaftskrankenhaus Bochum-Langendreer, Bochum, Germany.
Stephan HahnDepartment of Molecular GI-Oncology, Center of Clinical Research, Ruhr-University of Bochum, Bochum, Germany.
Roland SchroersDepartment of Medicine, Ruhr-University of Bochum, Knappschaftskrankenhaus Bochum-Langendreer, Bochum, Germany. Roland.Schroers@rub.de.
Universitätsklinikum Knappschaftskrankenhaus Bochum · DERuhr University Bochum · DEPhilipps University of Marburg · DEHopitaux Civils de Colmar · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary lymphomas of the central nervous system (PCNSL) are highly aggressive tumors affecting exclusively the CNS, meninges, and eyes. PCNSL must be separated from secondary spread of systemic lymphoma to the CNS (SCNSL), which may occur at diagnosis or relapse of systemic lymphomas. At present, there are no valid methods to distinguish PCNSL from SCNSL based on tumor biopsy because of similar histological presentation. However, SCNSL and PCNSL are different in terms of prognosis and adequate therapy protocols. MicroRNA expression profiles of CSF samples collected from SCNSL and PCNSL patients were compared using microRNA arrays. MiR-30c revealed the largest differential expression and was selected for validation by RT-PCR on 61 CSF samples from patients with PCNSL and 14 samples from SCNSL. MiR-30c was significantly increased in patients with SCNSL compared to PCNSL (p < 0.001). MiR-30c levels in CSF enabled the differentiation of patients with PCNSL from SCNSL with an area under the curve (AUC) of 0.86, with a sensitivity of 90.9% and a specificity of 85.5%. Our data suggest that miR-30c detected in the CSF can serve as biomarker for distinction between PCNSL and SCNSL. The validation in a larger cohort is needed. With respect to its function, miR-30c may facilitate lymphoma cells to engraft into CNS by interaction with CELSR3 gene that controls the function of ependymal cilia and, thus, affects the circulation of CSF.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCentral Nervous System NeoplasmsComputer SimulationDiagnosis, DifferentialFemaleHumansLymphoma, Large B-Cell, DiffuseMaleMicroRNAsMiddle AgedSensitivity and SpecificityYoung AdultBiomarkers, TumorMicroRNAsMIRN30b microRNA, humanCerebrospinal fluid (CSF)MicroRNA (miRNA)MiR-30cPrimary central nervous system lymphomaqRT-PCRSecondary central nervous system lymphoma

Identifiers

PMID29327175
OpenAlexW2783083690

What OpenQuestion holds

Textmetadata
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.