Evidence map›Paper›PMID 34782781›Full record

ReviewNature reviews. Neuroscience2022

Energy matters: presynaptic metabolism and the maintenance of synaptic transmission.

Sunan Li, Zu-Hang Sheng

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 167 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
167citing papers in PubMed, 3 pooled it
13.9field-weighted citation impact, top 1% 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

167 citing papers in PubMed, 3 syntheses or guidelines pooled it, 234 citations in OpenAlex.

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107 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

2 authors at 1 institution in 1 country.

Sunan LiSynaptic Function Section, The Porter Neuroscience Research Center, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.ORCID http://orcid.org/0000-0002-4183-4349
Zu-Hang ShengSynaptic Function Section, The Porter Neuroscience Research Center, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA. shengz@ninds.nih.gov.ORCID http://orcid.org/0000-0003-4586-4753
National Institutes of Health · 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
6 · The paper itself

Abstract

Synaptic activity imposes large energy demands that are met by local adenosine triphosphate (ATP) synthesis through glycolysis and mitochondrial oxidative phosphorylation. ATP drives action potentials, supports synapse assembly and remodelling, and fuels synaptic vesicle filling and recycling, thus sustaining synaptic transmission. Given their polarized morphological features - including long axons and extensive branching in their terminal regions - neurons face exceptional challenges in maintaining presynaptic energy homeostasis, particularly during intensive synaptic activity. Recent studies have started to uncover the mechanisms and signalling pathways involved in activity-dependent and energy-sensitive regulation of presynaptic energetics, or 'synaptoenergetics'. These conceptual advances have established the energetic regulation of synaptic efficacy and plasticity as an exciting research field that is relevant to a range of neurological disorders associated with bioenergetic failure and synaptic dysfunction.

Indexed as

Adenosine TriphosphateAnimalsEnergy MetabolismGlycolysisHumansReceptors, PresynapticSynaptic TransmissionSynaptic VesiclesAdenosine TriphosphateReceptors, Presynaptic

Identifiers

PMID34782781
OpenAlexW3214182527

What OpenQuestion holds

Textmetadata
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.