Evidence map›Paper›PMID 29703916›Full record

ArticleScientific reports2018

A Plasma Biomarker Panel of Four MicroRNAs for the Diagnosis of Prostate Cancer.

Farhana Matin, Varinder Jeet, Leire Moya, Luke A Selth, Suzanne Chambers, Australian Prostate Cancer BioResource, Judith A Clements, Jyotsna Batra

Open access · goldAbstract readValidation Study
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
5.2field-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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 102 citations in OpenAlex.

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  9. Prostate cancer biomarkers: from early diagnosis to precision treatment.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
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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

8 authors at 5 institutions in 2 countries.

Farhana MatinAustralian Prostate Cancer Research Centre- Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia.
Varinder JeetAustralian Prostate Cancer Research Centre- Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia.
Leire MoyaAustralian Prostate Cancer Research Centre- Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia.
Luke A SelthDame Roma Mitchell Cancer Research Laboratories, School of Medicine, Faculty of Health and Medical Sciences, Adelaide Medical School, Adelaide, SA, 5000, Australia.
Suzanne ChambersMenzies Health Institute Queensland, Griffith University, Gold Coast, QLD 4222, Australia.
Australian Prostate Cancer BioResource
Judith A ClementsAustralian Prostate Cancer Research Centre- Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia.
Jyotsna BatraAustralian Prostate Cancer Research Centre- Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia. jyotsna.batra@qut.edu.au.ORCID 0000-0003-4646-6247
Translational Research Institute · AUSullivan Nicolaides Pathology · AUGriffith University · AUQueensland University of Technology · AUSouth Australian Health and Medical Research Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prostate cancer is diagnosed in over 1 million men every year globally, yet current diagnostic modalities are inadequate for identification of significant cancer and more reliable early diagnostic biomarkers are necessary for improved clinical management of prostate cancer patients. MicroRNAs (miRNAs) modulate important cellular processes/pathways contributing to cancer and are stably present in body fluids. In this study we profiled 372 cancer-associated miRNAs in plasma collected before (~60% patients) and after/during commencement of treatment (~40% patients), from age-matched prostate cancer patients and healthy controls, and observed elevated levels of 4 miRNAs - miR-4289, miR-326, miR-152-3p and miR-98-5p, which were validated in an independent cohort. The miRNA panel was able to differentiate between prostate cancer patients and controls (AUC = 0.88). Analysis of published miRNA transcriptomic data from clinical samples demonstrated low expression of miR-152-3p in tumour compared to adjacent non-malignant tissues. Overexpression of miR-152-3p increased proliferation and migration of prostate cancer cells, suggesting a role for this miRNA in prostate cancer pathogenesis, a concept that was supported by pathway analysis of predicted miR-152-3p target genes. In summary, a four miRNA panel, including miR-152-3p which likely targets genes with key roles in prostate cancer pathogenesis, has the potential to improve early prostate cancer diagnosis.

Indexed as

Biomarkers, TumorHumansMaleMicroRNAsProstatic NeoplasmsBiomarkers, TumorMicroRNAsMIRN152 microRNA, humanMIRN326 microRNA, humanMIRN98 microRNA, human

Identifiers

PMID29703916
PMCPMC5923293
OpenAlexW2807481285

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.