Evidence map›Paper›PMID 27495975›Full record

ArticleeLife2016

Homozygous YME1L1 mutation causes mitochondriopathy with optic atrophy and mitochondrial network fragmentation.

Bianca Hartmann, Timothy Wai, Hao Hu, Thomas MacVicar, Luciana Musante, Björn Fischer-Zirnsak, Werner Stenzel, Ralph Gräf, Lambert van den Heuvel, Hans-Hilger Ropers and 4 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

78 citing papers in PubMed, 120 citations in OpenAlex.

  1. Article
  2. Review
  3. Proteolytic control of mitochondrial protein translocases.Protein science : a publication of the Protein Society · 2026
    Review
  4. Molecular mechanisms of mitochondrial AAA+ proteases.The Journal of biological chemistry · 2026
    Review
  5. Article
  6. Review
  7. Review
  8. YME1L1 Dysfunction Associated With 3-Methylglutaconic Aciduria.Journal of inherited metabolic disease · 2025
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Inherited metabolic disorders in Cyprus.Molecular genetics and metabolism reports · 2024
    Article
  16. Review
  17. Article
  18. Intraneuronal β-amyloid impaired mitochondrial proteostasis through the impact on LONP1.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  19. OMA1 and YME1L as a Diagnostic Panel in Hepatocellular Carcinoma.The Yale journal of biology and medicine · 2023
    Article
  20. Article

18 more citing papers are in PubMed but not listed here.

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

14 authors at 6 institutions in 3 countries.

Bianca HartmannInstitute of Cell Biology and Neurobiology, Charité University Medicine, Berlin, Germany.
Timothy WaiCologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany.
Hao HuMax Planck Institute for Molecular Genetics, Berlin, Germany.
Thomas MacVicarCologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany.
Luciana MusanteMax Planck Institute for Molecular Genetics, Berlin, Germany.
Björn Fischer-ZirnsakMax Planck Institute for Molecular Genetics, Berlin, Germany.
Werner StenzelInstitute of Neuropathology, Charité University Medicine, Berlin, Germany.
Ralph GräfDepartment of Cell Biology, University of Potsdam, Potsdam, Germany.
Lambert van den HeuvelNijmegen Center for Mitochondrial Disorders, Radboud University Medical Center, Nijmegen, Netherlands.
Hans-Hilger RopersMax Planck Institute for Molecular Genetics, Berlin, Germany.
Thomas F WienkerMax Planck Institute for Molecular Genetics, Berlin, Germany.
Christoph HübnerDepartment of Pediatric Neurology, Charité University Medicine, Berlin, Germany.
Thomas LangerCologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany.
Angela M KaindlInstitute of Cell Biology and Neurobiology, Charité University Medicine, Berlin, Germany.ORCID 0000-0001-9454-206X
Charité - Universitätsmedizin Berlin · DEMax Planck Institute for Molecular Genetics · DECologne Excellence Cluster on Cellular Stress Responses in Aging Associated Diseases · DEGuangzhou Women and Children Medical Center · CNRadboud University Nijmegen · NLUniversity of Potsdam · DE

Funding

UHI COBRE: SOLID STATE NMR STUDIES OF MINERALIZED ELASTINP20RR016453 · NCRR · UNIVERSITY OF HAWAII AT MANOA · PI SHOHET, RALPH V. · 2001 to 2011
$21.2M
NCRR NIH HHS P20 RR016453
6 · The paper itself

Abstract

Mitochondriopathies often present clinically as multisystemic disorders of primarily high-energy consuming organs. Assembly, turnover, and surveillance of mitochondrial proteins are essential for mitochondrial function and a key task of AAA family members of metalloproteases. We identified a homozygous mutation in the nuclear encoded mitochondrial escape 1-like 1 gene YME1L1, member of the AAA protease family, as a cause of a novel mitochondriopathy in a consanguineous pedigree of Saudi Arabian descent. The homozygous missense mutation, located in a highly conserved region in the mitochondrial pre-sequence, inhibits cleavage of YME1L1 by the mitochondrial processing peptidase, which culminates in the rapid degradation of YME1L1 precursor protein. Impaired YME1L1 function causes a proliferation defect and mitochondrial network fragmentation due to abnormal processing of OPA1. Our results identify mutations in YME1L1 as a cause of a mitochondriopathy with optic nerve atrophy highlighting the importance of YME1L1 for mitochondrial functionality in humans.

Indexed as

HomozygoteMutation, MissenseATPases Associated with Diverse Cellular ActivitiesFemaleHumansMaleMetalloendopeptidasesMitochondriaMitochondrial DiseasesMitochondrial ProteinsOptic AtrophyATPases Associated with Diverse Cellular ActivitiesMetalloendopeptidasesMitochondrial ProteinsYME1L1 protein, humanhumanhuman biologyintellectual disabilitymedicinemitochondrial fragmentationmitochondriopathymouseOPA1optic atrophyYME1L1

Identifiers

PMID27495975
PMCPMC4991934
OpenAlexW2480597918

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.