Cited by 134Parkinson's Disease Mechanisms and TreatmentsNeurological disorders and treatmentsNuclear Receptors and Signaling

Exercise-induced increase in brain-derived neurotrophic factor in human Parkinson's disease: a systematic review and meta-analysis

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Hirsch, Mark A., van Wegen, Erwin E. H., Newman, Mark A., Heyn, Patricia C.·2018·Translational Neurodegeneration

Abstract

BACKGROUND: Animal models of exercise and Parkinson's disease (PD) have found that the physiologic use of exercise may interact with the neurodegenerative disease process, likely mediated by brain derived neurotrophic factor (BDNF). No reviews so far have assessed the methodologic quality of available intervention studies or have bundled the effect sizes of individual studies on exercise-induced effects on BDNF blood levels in human PD. RESEARCH DESIGN AND METHODS: We searched MEDLINE, EMBASE, Cochrane Library, PsycINFO and PubMed from inception to June 2017. RESULTS: Data aggregated from two randomized controlled trials and four pre-experimental studies with a total of 100 ambulatory patients with idiopathic PD (Hoehn/Yahr ≤3) found improvements in BDNF blood concentration levels in all 6 studies (two RCTs and 4 pre-experimental studies). Pooled BDNF level change scores from the 2 RCTs resulted in a significant homogeneous summary effect size (Standardized Mean Difference 2.06, 95% CI 1.36 to 2.76), and a significant heterogeneous SES for the motor part of the UPDRS-III examination (MD -5.53, 95% CI -10.42 to -0.64). Clinical improvements were noted in all studies using a variety of outcome measures. LIMITATIONS: The evidence-base consists primarily of small studies with low to moderate methodological quality. CONCLUSIONS: This review provides preliminary evidence for the effectiveness of physical exercise treatments for persons with PD on BDNF blood levels. Further research is needed.

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  • A meta-analysis of 100 ambulatory patients with idiopathic Parkinson's disease (Hoehn/Yahr ≤3) found improvements in BDNF blood concentration levels after physical activity in all six analyzed studies.

    “Interestingly, a meta-analysis performed by Hirsch et al. [167], in which results regarding 100 ambulatory patients with idiopathic PD (Hoehn/Yahr ≤3) were reviewed, found improvements in BDNF blood concentration levels after physical activity in all six analyzed studies.”

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Research works printed but not linked: 2

  1. [11]Hirsch MA Farley BG Exercise, neuroplasticity and Parkinson’s disease Eur J Phys Rehabil Med 2009 45 2 215 29 19532109
  2. [83]Polacchini A Metelli G Francavilla R Baj G Florean M Mascaretti LG Tongiorgi E A method for reproducible measurements of serum BDNF: comparison of the performance of six commercial assays Scientific Reports 2015 5 17989 10.1038/srep17989 26656852 PMC4675070 · DOI · Paper page

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Authors
Hirsch, M. A., van Wegen, E. E. H., Newman, M. A., & Heyn, P. C.
Affiliations
  • Carolinas Healthcare System (US)
  • University of Colorado Anschutz (US)
Corresponding author
Hirsch, Mark A.
Venue
Translational Neurodegeneration
Published
2018-03-20
Volume
7
Issue
1
Pages
7-7
ISSN
2047-9158 (ISSN-L)
OpenAlex
W2802570735
Cited by
134
References
93
Citations by year
2026: 11 · 2025: 14 · 2024: 21 · 2023: 14 · 2022: 15 · 2021: 18 · 2020: 17 · 2019: 15 · 2018: 9
FWCI
2.33
Type
journal article
Language
en
Open access
Locations
  • Translational Neurodegeneration (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Amsterdam UMC (VU Amsterdam) - Institutional Repository (publishedVersion, other-oa)
  • BIBSYS Brage (BIBSYS (Norway)) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • NORA - Norwegian Open Research Archives (submittedVersion, other-oa)
  • Pure Amsterdam UMC (submittedVersion, cc-by)
  • VU Research Portal (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Health Sciences › Medicine › Neurology › Neurological disorders and treatments
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nuclear Receptors and Signaling
Keywords
Parkinson's disease, brain-derived neurotrophic factor, physical activity, exercise therapy, motor function, UPDRS-III, neurodegeneration, methodological quality of trials

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