Evidence map›Paper›PMID 33189759›Full record

ReviewMechanisms of ageing and development2021

Molecular and neural adaptations to neuromuscular electrical stimulation; Implications for ageing muscle.

Yuxiao Guo, Bethan E Phillips, Philip J Atherton, Mathew Piasecki

Open access · hybridAbstract readReview
In one paragraph

Review in Mechanisms of ageing and development, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Influence of stimulation frequency on brain-derived neurotrophic factor and cathepsin-B production in healthy young adults.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2024
    Article
  14. Skeletal muscle dysfunction with advancing age.Clinical science (London, England : 1979) · 2024
    Review
  15. Article
  16. Article
  17. Motor point heatmap of the calf.Journal of neuroengineering and rehabilitation · 2023
    Article
  18. Article
  19. Muscular contraction's therapeutic potential for cancer-induced wasting.American journal of physiology. Cell physiology · 2022
    Review
  20. 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

4 authors at 2 institutions in 1 country.

Yuxiao GuoMRC-Versus Arthritis Centre for Musculoskeletal Ageing Research and National Institute of Health Research, Biomedical Research Centre, School of Medicine, University of Nottingham, UK. Electronic address: yuxiao.guo@nottingham.ac.uk.
Bethan E PhillipsMRC-Versus Arthritis Centre for Musculoskeletal Ageing Research and National Institute of Health Research, Biomedical Research Centre, School of Medicine, University of Nottingham, UK. Electronic address: beth.phillips@nottingham.ac.uk.
Philip J AthertonMRC-Versus Arthritis Centre for Musculoskeletal Ageing Research and National Institute of Health Research, Biomedical Research Centre, School of Medicine, University of Nottingham, UK. Electronic address: philip.atherton@nottingham.ac.uk.
Mathew PiaseckiMRC-Versus Arthritis Centre for Musculoskeletal Ageing Research and National Institute of Health Research, Biomedical Research Centre, School of Medicine, University of Nottingham, UK. Electronic address: mathew.piasecki@nottingham.ac.uk.
NIHR Biomedical Research Centre at The Royal Marsden and the ICRUniversity of Nottingham · GB

Funding

Department of HealthMedical Research Council MR/P021220/1Versus Arthritis
6 · The paper itself

Abstract

One of the most notable effects of ageing is an accelerated decline of skeletal muscle mass and function, resulting in various undesirable outcomes such as falls, frailty, and all-cause mortality. The loss of muscle mass directly leads to functional deficits and can be explained by the combined effects of individual fibre atrophy and fibre loss. The gradual degradation of fibre atrophy is attributed to impaired muscle protein homeostasis, while muscle fibre loss is a result of denervation and motor unit (MU) remodelling. Neuromuscular electrical stimulation (NMES), a substitute for voluntary contractions, has been applied to reduce muscle mass and functional declines. However, the measurement of the effectiveness of NMES in terms of its mechanism of action on the peripheral motor nervous system and neuromuscular junction, and multiple molecular adaptations at the single fibre level is not well described. NMES mediates neuroplasticity and upregulates a number of neurotropic factors, manifested by increased axonal sprouting and newly formed neuromuscular junctions. Repeated involuntary contractions increase the activity levels of oxidative enzymes, increase fibre capillarisation and can influence fibre type conversion. Additionally, following NMES muscle protein synthesis is increased as well as functional capacity. This review will detail the neural, molecular, metabolic and functional adaptations to NMES in human and animal studies.

Indexed as

AgingMuscle, SkeletalMuscular AtrophyAnimalsCellular SenescenceElectric Stimulation TherapyHumansNeuromuscular JunctionSignal TransductionAgeingAtrophyDenervationMotor unit remodellingMuscleNeuromuscular electrical stimulation

Identifiers

PMID33189759
PMCPMC7816160
OpenAlexW3102113064

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.