Evidence map›Paper›PMID 33124751›Full record

ArticleEMBO molecular medicine2020

Complex I deficiency and Leigh syndrome through the eyes of a clinician.

Karit Reinson, Katrin Õunap

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2020. 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
0.2field-weighted citation impact, top 49% 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, 6 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. 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

2 authors at 1 institution in 1 country.

Karit ReinsonDepartment of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
Katrin ÕunapDepartment of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.ORCID 0000-0002-4594-6364
Tartu University Hospital · EE

Funding

Eesti Teadusagentuur PRG471
6 · The paper itself

Abstract

Mitochondrial complex I deficiency is associated with a wide range of clinical presentations, including Leigh syndrome. Its genetic causes are heterogeneous, with poor genotype-phenotype correlation. It is impossible to identify the genetic defect of complex I deficiency using clinical observation and metabolic/imaging studies alone. As a result, whole-exome sequencing (WES) is increasingly used in clinical work to identify an underlying genetic defect causing the disease. The article in this issue of EMBO Molecular Medicine by Alahmad et al (2020) is timely and valuable, as it expands on the genotype of mitochondrial complex I deficiency by identifying and characterising pathogenic variants of the NDUFC2 gene in children with Leigh syndrome.

Indexed as

Leigh DiseaseMetabolism, Inborn ErrorsMitochondrial DiseasesElectron Transport Complex IExome SequencingHumansMutationElectron Transport Complex INDUFC2 protein, human

Identifiers

PMID33124751
PMCPMC7645367
OpenAlexW3096737088

What OpenQuestion holds

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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.