Evidence map›Paper›PMID 31840631›Full record

ArticleParasitology2020

Parasite-derived circulating microRNAs as biomarkers for the detection of human

Yi Mu, Pengfei Cai, Remigio M Olveda, Allen G Ross, David U Olveda, Donald P McManus

Open access · hybridAbstract read
In one paragraph

Article in Parasitology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

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  20. The Potential Role of MicroRNA-124-3p in Growth, Development, and Reproduction ofFrontiers in cellular and infection microbiology · 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

6 authors at 3 institutions in 3 countries.

Yi MuMolecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia.
Pengfei CaiMolecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia.ORCID 0000-0003-4975-4615
Remigio M OlvedaResearch Institute for Tropical Medicine, Department of Health, Manila, Philippines.
Allen G RossMenzies Health Institute Queensland, Griffith University, Gold Coast, Australia.
David U OlvedaResearch Institute for Tropical Medicine, Department of Health, Manila, Philippines.
Donald P McManusMolecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia.
QIMR Berghofer Medical Research Institute · AUDepartment of Health · PHGriffith University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Novel tools for early diagnosis and monitoring of schistosomiasis are urgently needed. This study aimed to validate parasite-derived miRNAs as potential novel biomarkers for the detection of human Schistosoma japonicum infection. A total of 21 miRNAs were initially validated by real-time-polymerase chain reaction (RT-PCR) using serum samples of S. japonicum-infected BALB/c mice. Of these, 6 miRNAs were further validated with a human cohort of individuals from a schistosomiasis-endemic area of the Philippines. RT-PCR analysis showed that two parasite-derived miRNAs (sja-miR-2b-5p and sja-miR-2c-5p) could detect infected individuals with low infection intensity with moderate sensitivity/specificity values of 66%/68% and 55%/80%, respectively. Analysis of the combined data for the two parasite miRNAs revealed a specificity of 77.4% and a sensitivity of 60.0% with an area under the curve (AUC) value of 0.6906 (P = 0.0069); however, a duplex RT-PCR targeting both sja-miR-2b-5p and sja-miR-2c-5p did not result in an increased diagnostic performance compared with the singleplex assays. Furthermore, the serum level of sja-miR-2c-5p correlated significantly with faecal egg counts, whereas the other five miRNAs did not. Targeting S. japonicum-derived miRNAs in serum resulted in a moderate diagnostic performance when applied to a low schistosome infection intensity setting.

Indexed as

Schistosoma japonicumAnimalsBiomarkersCirculating MicroRNACohort StudiesFemaleHumansMaleMiceMice, Inbred BALB CMolecular Diagnostic TechniquesParasite Egg CountPhilippinesReal-Time Polymerase Chain ReactionRNA, HelminthSchistosomiasis japonicaBiomarkersCirculating MicroRNARNA, HelminthBiomarkercirculating miRNAsdiagnosisPhilippinesSchistosoma japonicumschistosomiasis

Identifiers

PMID31840631
PMCPMC7391863
OpenAlexW2995627840

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.