Evidence map›Paper›PMID 27835701›Full record

ArticlePloS one2016

High-Throughput Sequencing Reveals Circulating miRNAs as Potential Biomarkers of Kidney Damage in Patients with Systemic Lupus Erythematosus.

Elkin Navarro-Quiroz, Lisandro Pacheco-Lugo, Hernan Lorenzi, Yirys Díaz-Olmos, Lisneth Almendrales, Edwin Rico, Roberto Navarro, Pierine España-Puccini, Antonio Iglesias, Eduardo Egea and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 6 pooled it
2.7field-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

41 citing papers in PubMed, 6 syntheses or guidelines pooled it, 64 citations in OpenAlex.

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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

11 authors at 6 institutions in 2 countries.

Elkin Navarro-QuirozGrupo de Nefrología, Universidad Simón Bolívar, Barranquilla, Colombia.ORCID http://orcid.org/0000-0001-7567-6409
Lisandro Pacheco-LugoGrupo de Nefrología, Universidad Simón Bolívar, Barranquilla, Colombia.
Hernan LorenziInfectious Diseases Department, J. Craig Venter Institute, Rockville, Maryland, United States of America.
Yirys Díaz-OlmosGrupo de Nefrología, Universidad Simón Bolívar, Barranquilla, Colombia.
Lisneth AlmendralesGrupo de Nefrología, Universidad Simón Bolívar, Barranquilla, Colombia.
Edwin RicoGrupo de Nefrología, Universidad Simón Bolívar, Barranquilla, Colombia.
Roberto NavarroGrupo de Genética, Universidad Cooperativa de Colombia, Santa Marta, Colombia.
Pierine España-PucciniMonómeros, Barranquilla, Colombia.
Antonio IglesiasUnidad de Reumatología, Universidad Nacional de Colombia, Bogotá, Colombia.
Eduardo EgeaGrupo de Investigación en Inmunología y Biología Molecular, Universidad del Norte, Barranquilla, Colombia.
Gustavo ArocaGrupo de Nefrología, Universidad Simón Bolívar, Barranquilla, Colombia.
Universidad Simón Bolívar · COJ. Craig Venter Institute · USUniversidad Cooperativa de Colombia · COUniversidad del Norte · COUniversidad Nacional de Colombia · COUniversity of the Coast · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Renal involvement is one of the most severe manifestations of systemic lupus erythematosus (SLE). Renal biopsy is the gold standard when it comes to knowing whether a patient has lupus nephritis, and the degree of renal disease present. However, the biopsy has various complications, bleeding being the most common. Therefore, the development of alternative, non-invasive diagnostic tests for kidney disease in patients with SLE is a priority. Micro RNAs (miRNAs) are differentially expressed in various tissues, and changes in their expression have been associated with several pathological processes. The aim of this study was to identify changes in the abundance of miRNAs in plasma samples from patients with lupus nephritis that could potentially allow the diagnosis of renal damage in SLE patients. This is an observational case-control cross-sectional study, in which we characterized the differential abundance profiles of miRNAs among patients with different degrees of lupus compared with SLE patients without renal involvement and healthy control individuals. We found 89 miRNAs with changes in their abundance between lupus nephritis patients and healthy controls, and 17 miRNAs that showed significant variations between SLE patients with or without renal involvement. Validation for qPCR of a group of miRNAs on additional samples from lupus patients with or without nephritis, and from healthy individuals, showed that five miRNAs presented an average detection sensitivity of 97%, a specificity of 70.3%, a positive predictive value of 82.5%, a negative predictive value of 96% and a diagnosis efficiency of 87.9%. These results strongly suggest that miR-221-5p, miR-380-3p, miR-556-5p, miR-758-3p and miR-3074-3p are potential diagnostic biomarkers of lupus nephritis in patients with SLE. The observed differential pattern of miRNA abundance may have functional implications in the pathophysiology of SLE renal damage.

Indexed as

AdultBiomarkersFemaleGene Expression ProfilingHigh-Throughput Nucleotide SequencingHumansLupus Erythematosus, SystemicLupus NephritisMaleMicroRNAsMiddle AgedPrincipal Component AnalysisReverse Transcriptase Polymerase Chain ReactionYoung AdultBiomarkersMicroRNAsMIR221, humanMIRN3074 microRNA, humanMIRN380 microRNA, humanMIRN556 microRNA, humanMIRN758 microRNA, human

Identifiers

PMID27835701
PMCPMC5106044
OpenAlexW2553110899

What OpenQuestion holds

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LicenceCC BY
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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.