Evidence map›Paper›PMID 33916195›Full record

ArticleInternational journal of molecular sciences2021

Circulating miRNAs as Biomarkers for Mitochondrial Neuro-Gastrointestinal Encephalomyopathy.

Mark Mencias, Michelle Levene, Kevin Blighe, Bridget E Bax, On Behalf Of The Project Group

Open access · goldAbstract readValidation Study
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 44% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Biomarkers in Rare Diseases 2.0.International journal of molecular sciences · 2022
    Article
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

5 authors at 1 institution in 1 country.

Mark MenciasMolecular and Clinical Sciences, St. George's, University of London, London SW17 0RE, UK.ORCID 0000-0002-2168-008X
Michelle LeveneMolecular and Clinical Sciences, St. George's, University of London, London SW17 0RE, UK.
Kevin BligheClinical Bioinformatics Research Ltd., London W1B 3HH, UK.ORCID 0000-0002-6322-6571
Bridget E BaxMolecular and Clinical Sciences, St. George's, University of London, London SW17 0RE, UK.ORCID 0000-0001-6306-080X
On Behalf Of The Project GroupMolecular and Clinical Sciences, St. George's, University of London, London SW17 0RE, UK.ORCID 0000-0002-6092-9458
St George's, University of London · GB

Funding

Lily Foundation LILY-2017.18 (APPLICATION 3 - BAX)Medical Research Council MR/K025406/1
6 · The paper itself

Abstract

Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is an ultra-rare disease for which there are currently no validated outcome measures for assessing therapeutic intervention efficacy. The aim of this study was to identify a plasma and/or serum microRNA (miRNA) biomarker panel for MNGIE. Sixty-five patients and 65 age and sex matched healthy controls were recruited and assigned to one of four study phases: (i) discovery for sample size determination; (ii) candidate screening; (iii) candidate validation; and (iv) verifying the performance of the validated miRNA panel in four patients treated with erythrocyte-encapsulated thymidine phosphorylase (EE-TP), an enzyme replacement under development for MNGIE. Quantitative PCR (qPCR) was used to profile miRNAs in serum and/or plasma samples collected for the discovery, validation and performance phases, and next generation sequencing (NGS) analysis was applied to serum samples assigned to the candidate screening phase. Forty-one differentially expressed candidate miRNAs were identified in the sera of patients (

Indexed as

BiomarkersCase-Control StudiesGene Expression ProfilingHumansIntestinal Pseudo-ObstructionMicroRNAsMitochondrial DiseasesMuscular Dystrophy, OculopharyngealOphthalmoplegiaBiomarkersMicroRNAsbiomarkererythrocyte encapsulated thymidine phosphorylasemiR-34a-5pmiRNAmitochondrial diseaseMitochondrial neurogastrointestinal encephalomyopathyMNGIEoutcome measuresthymidine phosphorylase

Identifiers

PMID33916195
PMCPMC8037498
OpenAlexW3140257118

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.