Evidence map›Paper›PMID 25967227›Full record

ArticleJIMD reports2015

Serum GDF15 Levels Correlate to Mitochondrial Disease Severity and Myocardial Strain, but Not to Disease Progression in Adult m.3243A>G Carriers.

Saskia Koene, Paul de Laat, Doorlène H van Tienoven, Gert Weijers, Dennis Vriens, Fred C G J Sweep, Janneke Timmermans, Livia Kapusta, Mirian C H Janssen, Jan A M Smeitink

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In one paragraph

Article in JIMD reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
30.7field-weighted citation impact, top 1% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Article
  6. Biomarkers of mitochondrial disorders.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024
    Review
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  18. Oxidative Phosphorylation Dysfunction Modifies the Cell Secretome.International journal of molecular sciences · 2020
    Review
  19. Article
  20. 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

10 authors at 4 institutions in 2 countries.

Saskia KoeneDepartment of Pediatrics, Nijmegen Centre for Mitochondrial Disorders, Amalia Children's Hospital, Radboudumc, Geert Grooteplein 10, 9101, 6500 HB, Nijmegen, The Netherlands. Saskia.Koene@radboudumc.nl.
Paul de LaatDepartment of Pediatrics, Nijmegen Centre for Mitochondrial Disorders, Amalia Children's Hospital, Radboudumc, Geert Grooteplein 10, 9101, 6500 HB, Nijmegen, The Netherlands.
Doorlène H van TienovenDepartment of Laboratory Medicine, Radboudumc, Nijmegen, The Netherlands.
Gert WeijersDepartment of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, The Netherlands.
Dennis VriensDepartment of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, The Netherlands.
Fred C G J SweepDepartment of Laboratory Medicine, Radboudumc, Nijmegen, The Netherlands.
Janneke TimmermansDepartment of Cardiology, Radboudumc, Nijmegen, The Netherlands.
Livia KapustaDepartment of Pediatric Cardiology, Amalia Children's Hospital, Radboudumc, Nijmegen, The Netherlands.
Mirian C H JanssenDepartment of Pediatrics, Nijmegen Centre for Mitochondrial Disorders, Amalia Children's Hospital, Radboudumc, Geert Grooteplein 10, 9101, 6500 HB, Nijmegen, The Netherlands.
Jan A M SmeitinkDepartment of Pediatrics, Nijmegen Centre for Mitochondrial Disorders, Amalia Children's Hospital, Radboudumc, Geert Grooteplein 10, 9101, 6500 HB, Nijmegen, The Netherlands.
Radboud University Medical Center · NLRadboud University Nijmegen · NLAmalia Kinderziekenhuis · NLTel Aviv Sourasky Medical Center · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this observational cohort study, we examined the prognostic value of growth and differentiation factor 15 (GDF15) in indicating and monitoring general mitochondrial disease severity and progression in adult carriers of the m.3243A>G mutation.Ninety-seven adult carriers of the m.3243A>G mutation were included in this study. The Newcastle mitochondrial disease adult scale was used for rating mitochondrial disease severity. In parallel, blood was drawn for GDF15 analysis by ELISA. Forty-nine carriers were included in a follow-up study. In a small subset of subjects of whom an echocardiogram was available from general patient care, myocardial deformation was assessed using two-dimensional speckle-tracking strain analysis.A moderate positive correlation was found between the concentration of GDF15 and disease severity (r = 0.59; p < 0.001). The concentration of serum GDF15 was higher in m.3243A>G carriers with diabetes mellitus, cardiomyopathy, and renal abnormalities. After a 2-year follow-up, no significant correlation was found between the change in disease severity and the change in the concentration of GDF15 or between the GDF15 level at the first assessment and the change in disease severity. In the subcohort of patients of whom an echocardiogram was available, the concentration of GDF15 correlated moderately to longitudinal global strain (r = 0.55; p = 0.006; n = 23) but not to circumferential or radial strain.Our results indicate that serum GDF15 is not a strong surrogate marker for general mitochondrial disease severity. Its value in indicating myocardial deformation should be confirmed in a prospective longitudinal study.

Identifiers

PMID25967227
PMCPMC4582022
OpenAlexW240762547

What OpenQuestion holds

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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.