Evidence map›Paper›PMID 25687472›Full record

ArticleNature communications2015

Trans-mitochondrial coordination of cristae at regulated membrane junctions.

Martin Picard, Meagan J McManus, György Csordás, Péter Várnai, Gerald W Dorn, Dewight Williams, György Hajnóczky, Douglas C Wallace

Abstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

101 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Decoding the Hot-Mitochondrion Paradox.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026
    Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Mitochondrial Maintenance in Skeletal Muscle.Cold Spring Harbor perspectives in biology · 2025
    Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Enhanced mitochondrial buffering prevents CaThe Journal of physiology · 2024
    Article
  17. Article
  18. Review
  19. Article
  20. Article

41 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

8 authors.

Martin PicardCenter for Mitochondrial and Epigenomic Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
Meagan J McManusCenter for Mitochondrial and Epigenomic Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
György CsordásMitoCare Center, Department of Pathology, Anatomy and Cell Biology, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA.
Péter VárnaiDepartment of Physiology, Semmelweis University, P.O. Box 259, Budapest H-1444, Hungary.
Gerald W DornCenter for Pharmacogenomics, Department of Internal Medicine, Washington University School of Medicine, St Louis, Missouri 63110, USA.
Dewight WilliamsPenn EM Resource Laboratory, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
György HajnóczkyMitoCare Center, Department of Pathology, Anatomy and Cell Biology, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA.
Douglas C WallaceCenter for Mitochondrial and Epigenomic Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.

Funding

MITOCHONDRIAL INBORN ERRORS OF METABOLISMR01NS021328 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI WALLACE, DOUGLAS C · 1985 to 2017
$6.5M
MOLECULAR MECHANISM OF APOPTOTIC CARDIOMYOPATHYR01HL059888 · NHLBI · WASHINGTON UNIVERSITY · PI DORN, GERALD W. · 1999 to 2016
$5.4M
Mechanisms of Pulsatile Calcium SignalingR01DK051526 · NIDDK · THOMAS JEFFERSON UNIVERSITY · PI HAJNOCZKY, GYORGY · 2001 to 2016
$4.3M
Mitochondrial Diabetes & Manganic Porphyrin TreatmentR01DK073691 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI WALLACE, DOUGLAS C · 2006 to 2010
$1.5M
Nanoelectrode arrays for study of the molecular mechanisms, triggers, and inhibitR21CA143351 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI BURKE, PETER J. · 2010 to 2012
$631k
Canadian Institutes of Health ResearchNCI NIH HHS R01-CA143351NHLBI NIH HHS R01 HL059888NHLBI NIH HHS R01-HL59888NIDDK NIH HHS R01 DK051526NIDDK NIH HHS R01-DK051526NIDDK NIH HHS R01 DK073691NIDDK NIH HHS R01-DK73691NINDS NIH HHS R01 NS021328NINDS NIH HHS R01-NS21328PHS HHS R01-K105006
6 · The paper itself

Abstract

Reminiscent of bacterial quorum sensing, mammalian mitochondria participate in inter-organelle communication. However, physical structures that enhance or enable interactions between mitochondria have not been defined. Here we report that adjacent mitochondria exhibit coordination of inner mitochondrial membrane cristae at inter-mitochondrial junctions (IMJs). These electron-dense structures are conserved across species, resistant to genetic disruption of cristae organization, dynamically modulated by mitochondrial bioenergetics, independent of known inter-mitochondrial tethering proteins mitofusins and rapidly induced by the stable rapprochement of organelles via inducible synthetic linker technology. At the associated junctions, the cristae of adjacent mitochondria form parallel arrays perpendicular to the IMJ, consistent with a role in electrochemical coupling. These IMJs and associated cristae arrays may provide the structural basis to enhance the propagation of intracellular bioenergetic and apoptotic waves through mitochondrial networks within cells.

Indexed as

AnimalsApoptosisDipteraDNA, MitochondrialElectronsEnergy MetabolismFemaleHeartHumansMiceMice, Inbred C57BLMice, KnockoutMicroscopy, Electron, TransmissionMitochondriaMitochondrial MembranesMitochondrial ProteinsDNA, MitochondrialMitochondrial Proteins

Identifiers

PMID25687472
PMCPMC4332397

What OpenQuestion holds

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Registered trials

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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.