Evidence map›Paper›PMID 21352858›Full record

ReviewNeuroscience research2011

Regulation of axonal mitochondrial transport and its impact on synaptic transmission.

Qian Cai, Matthew L Davis, Zu-Hang Sheng

Open access · greenAbstract readReview
In one paragraph

Review in Neuroscience research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

59 citing papers in PubMed, 84 citations in OpenAlex.

  1. Review
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  12. Mechanism of Obesity-Related Lipotoxicity and Clinical Perspective.Advances in experimental medicine and biology · 2024
    Review
  13. Review
  14. Axonal transport deficits in neuropsychiatric disorders.Molecular and cellular neurosciences · 2022
    Article
  15. Article
  16. Article
  17. Review
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  20. Review
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

3 authors at 2 institutions in 1 country.

Qian CaiSynaptic Function Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Building 35, Room 2B-215, 35 Convent Drive, Bethesda, MD 20892-3706, USA.
Matthew L Davis
Zu-Hang Sheng
National Institutes of Health · USNational Institute of Neurological Disorders and Stroke · US

Funding

Regulation of mitochondrial transport and its impact on synaptic transmissionZIANS003029 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI SHENG, ZU-HANG · 2009 to 2025
$31.5M
Transport and regulation of presynaptic release machineryZIANS002946 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI SHENG, ZU-HANG · 2009 to 2025
$25.6M
Intramural NIH HHS ZIA NS003029
6 · The paper itself

Abstract

Mitochondria are essential organelles for neuronal survival and play important roles in ATP generation, calcium buffering, and apoptotic signaling. Due to their extreme polarity, neurons utilize specialized mechanisms to regulate mitochondrial transport and retention along axons and near synaptic terminals where energy supply and calcium homeostasis are in high demand. Axonal mitochondria undergo saltatory and bidirectional movement and display complex mobility patterns. In cultured neurons, approximately one-third of axonal mitochondria are mobile, while the rest remain stationary. Stationary mitochondria at synapses serve as local energy stations that produce ATP to support synaptic function. In addition, axonal mitochondria maintain local Ca²+ homeostasis at presynaptic boutons. The balance between mobile and stationary mitochondria is dynamic and responds quickly to changes in axonal and synaptic physiology. The coordination of mitochondrial mobility and synaptic activity is crucial for neuronal function synaptic plasticity. In this update article, we introduce recent advances in our understanding of the motor-adaptor complexes and docking machinery that mediate mitochondrial transport and axonal distribution. We will also discuss the molecular mechanisms underlying the complex mobility patterns of axonal mitochondria and how mitochondrial mobility impacts the physiology and function of synapses.

Indexed as

AnimalsAxonal TransportAxonsCalcium SignalingCells, CulturedHumansMitochondriaMolecular Motor ProteinsSynaptic TransmissionMolecular Motor Proteins

Identifiers

PMID21352858
PMCPMC3086944
OpenAlexW2087732286

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.