Evidence map›Paper›PMID 26250910›Full record

ArticleCell death and differentiation2016

Mic60/Mitofilin determines MICOS assembly essential for mitochondrial dynamics and mtDNA nucleoid organization.

H Li, Y Ruan, K Zhang, F Jian, C Hu, L Miao, L Gong, L Sun, X Zhang, S Chen and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell death and differentiation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed
5.7field-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

108 citing papers in PubMed, 175 citations in OpenAlex.

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  14. Vacuolar-type HNature communications · 2025
    Article
  15. Article
  16. Article
  17. iScience · 2025
    Article
  18. Molecular machineries shaping the mitochondrial inner membrane.Nature reviews. Molecular cell biology · 2025
    Review
  19. Article
  20. Review

48 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

13 authors at 1 institution in 1 country.

H LiCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
Y RuanCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
K ZhangCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
F JianCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
C HuCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
L MiaoScientific and Educational Department, Second Hospital of AnHui Medical University, 678 Furong Road, Hefei 230601, PR China.
L GongCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
L SunState Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China.
X ZhangCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
S ChenSchool of Pharmaceutical Sciences, Wuhan University, Wuhan 430072, PR China.
H ChenCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
D LiuCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
Z SongCollege of Life Sciences, Wuhan University, Room 4122, Wuhan 430072, PR China.
Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The MICOS complex (mitochondrial contact site and cristae organizing system) is essential for mitochondrial inner membrane organization and mitochondrial membrane contacts, however, the molecular regulation of MICOS assembly and the physiological functions of MICOS in mammals remain obscure. Here, we report that Mic60/Mitofilin has a critical role in the MICOS assembly, which determines the mitochondrial morphology and mitochondrial DNA (mtDNA) organization. The downregulation of Mic60/Mitofilin or Mic19/CHCHD3 results in instability of other MICOS components, disassembly of MICOS complex and disorganized mitochondrial cristae. We show that there exists direct interaction between Mic60/Mitofilin and Mic19/CHCHD3, which is crucial for their stabilization in mammals. Importantly, we identified that the mitochondrial i-AAA protease Yme1L regulates Mic60/Mitofilin homeostasis. Impaired MICOS assembly causes the formation of 'giant mitochondria' because of dysregulated mitochondrial fusion and fission. Also, mtDNA nucleoids are disorganized and clustered in these giant mitochondria in which mtDNA transcription is attenuated because of remarkable downregulation of some key mtDNA nucleoid-associated proteins. Together, these findings demonstrate that Mic60/Mitofilin homeostasis regulated by Yme1L is central to the MICOS assembly, which is required for maintenance of mitochondrial morphology and organization of mtDNA nucleoids.

Indexed as

Mitochondrial DynamicsAnimalsCells, CulturedDNA, MitochondrialFibroblastsHEK293 CellsHeLa CellsHumansMetalloendopeptidasesMiceMitochondrial ProteinsMuscle ProteinsProtein BindingProtein Interaction Domains and MotifsTranscription, GeneticDNA, MitochondrialMetalloendopeptidasesMitochondrial Proteinsmitofilin protein, mouseMuscle ProteinsYme1l1 protein, mouse

Identifiers

PMID26250910
PMCPMC5072434
OpenAlexW1107208185

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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.