Evidence map›Paper›PMID 35221146›Full record

ReviewTrends in cell biology2022

Long-lived mitochondrial proteins and why they exist.

Ewa Bomba-Warczak, Jeffrey N Savas

Open access · greenAbstract readReview
In one paragraph

Review in Trends in cell biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Atlas of lysine acetylation in the mouse.bioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Article
  5. Molecular mechanisms of mitochondrial quality control.Translational neurodegeneration · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. 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.

Ewa Bomba-WarczakDepartment of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
Jeffrey N SavasDepartment of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA. Electronic address: jeffrey.savas@northwestern.edu.
Northwestern University · US

Funding

The role of activity induced exosome signaling in synaptic pathology of Alzheimer's DiseaseR01AG061787 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SAVAS, JEFFREY NICHOLAS · 2018 to 2022
$2.3M
Extremely Long Lived Proteins and Female Reproductive AgingR21HD098498 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DUNCAN, FRANCESCA E., SAVAS, JEFFREY NICHOLAS · 2019 to 2020
$460k
Defining The Impaired Proteostasis Network in ALS Patient Motor NeuronsR21NS107761 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KISKINIS, EVANGELOS, SAVAS, JEFFREY NICHOLAS · 2018 to 2019
$435k
Investigating the role of extremely long-lived mitochondrial proteins in mammalian neuronsF32NS106812 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BOMBA-WARCZAK, EWA KAROLINA · 2018 to 2019
$95k
NIA NIH HHS R01 AG061787NICHD NIH HHS R21 HD098498NINDS NIH HHS F32 NS106812NINDS NIH HHS R21 NS107761
6 · The paper itself

Abstract

Intracellular long-lived proteins (LLPs) provide structural support for several highly stable protein complexes and assemblies that play essential roles in ensuring cellular homeostasis and function. Recently, mitochondrial long-lived proteins (mt-LLPs) were discovered within inner mitochondria membranes (IMMs) and cristae invagination in tissues with old postmitotic cells. This observation is at odds with the fact that mitochondria are highly dynamic organelles that are continually remodeled through processes of fission, fusion, biogenesis, and multiple quality control pathways. In this opinion article, we propose that a subset of the mitochondrial proteome persists over long time frames and these mt-LLPs provide key structural support for the lifelong maintenance of mitochondrial structure.

Indexed as

Mitochondrial MembranesMitochondrial ProteinsHumansMitochondriaMitochondrial DynamicsMitochondrial Proteinscristae ultrastructurelong-lived proteinsmitochondriamitochondrial dynamicsprotein turnoverstable structures

Identifiers

PMID35221146
PMCPMC9288422
OpenAlexW4213415759

What OpenQuestion holds

Textmetadata
LicenceTDM
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.