ArticleInternational journal of molecular sciences2023
Treadmill Exercise Alleviates Cognition Disorder by Activating the FNDC5: Dual Role of Integrin αV/β5 in Parkinson's Disease.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 24 citations in OpenAlex.
- Irisin-BDNF axis mediates muscle-brain communication: a complete molecular cascade and potential bidirectional feedback from peripheral activation to central protection.Biogerontology · 2026Review
- The potential and therapeutic advances of the integrin family in neurological disorders.Neural regeneration research · 2026Article
- Brain-muscle axis regulation of neuroinflammation and sarcopenia in Parkinson's disease: the bridging role of lactylation.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026Review
- Correction: Tang et al. Treadmill Exercise Alleviates Cognition Disorder by Activating the FNDC5: Dual Role of Integrin αV/β5 in Parkinson's Disease.International journal of molecular sciences · 2026Article
- Irisin as a Neuroprotective Agent in Parkinson's Disease: The Role of Physical Exercise in Modulating Dopaminergic Neurons.Pharmacy (Basel, Switzerland) · 2026Review
- Therapeutic potential of exerkines in neurodegenerative and mental disorders: a narrative review.Frontiers in physiology · 2026Review
- Environmental enrichment as a mitochondria-targeting systems strategy across neurodegenerative diseases and retinal dystrophies.Frontiers in neuroscience · 2026Review
- Redox-exercise crosstalk in neurodegenerative diseases: mechanistic perspectives on antioxidant interactions with Nrf2-BDNF signaling, autophagy, and mitochondrial plasticity.Frontiers in nutrition · 2026Review
- Evaluation of irisin levels in plasma, skeletal muscle, and brain tissues after voluntary or regular exercise in adolescent male rats exposed to chronic social isolation.Biologia futura · 2025Article
- Critical Role of the Endothelial αV/β5 Integrin Receptor Signaling Pathway in Promoting Irisin-induced Hippocampal BDNF Expression.Molecular neurobiology · 2025Article
- Physical activity dose-response and long-term effects on dyslipidemia in Chinese adults: a CHARLS study.BMC public health · 2025Article
- Article
- Potential role of FNDC5 in exercise-induced improvement of cognitive function.Journal of Zhejiang University. Science. B · 2025Review
- Exercise as a multitarget therapy: modulating myokines, neurotrophins, and inflammation in Parkinson's disease.Frontiers in aging neuroscience · 2025Review
- Aerobic exercise and gut flora: a key link to improved cognitive impairment in mice with Parkinson's disease.Frontiers in aging neuroscience · 2025Article
- Intervention strategies for Parkinson's disease: the role of exercise and mitochondria.Frontiers in aging neuroscience · 2025Review
- Exercise-conditioned plasma ameliorates postoperative cognitive dysfunction by activating hippocampal cholinergic circuit and enhancing BDNF/TrkB signaling.Cell communication and signaling : CCS · 2024Article
- GDNF improves the cognitive ability of PD mice by promoting glycosylation and membrane distribution of DAT.Scientific reports · 2024Article
- Physical Exercise-Induced Activation of NRF2 and BDNF as a Promising Strategy for Ferroptosis Regulation in Parkinson's Disease.Neurochemical research · 2024Review
- Aerobic exercise improves motor dysfunction in Parkinson's model mice via differential regulation of striatal medium spiny neuron.Scientific reports · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Parkinson's disease with cognitive impairment (PD-CI) results in several clinical outcomes for which specific treatment is lacking. Although the pathogenesis of PD-CI has not yet been fully elucidated, it is related to neuronal plasticity decline in the hippocampus region. The dopaminergic projections from the substantia nigra to the hippocampus are critical in regulating hippocampal plasticity. Recently, aerobic exercise has been recognized as an effective therapeutic strategy for enhancing plasticity through the secretion of various muscle factors. The exact role of FNDC5-an upregulated, newly identified myokine produced after exercise-in mediating hippocampal plasticity and regional dopaminergic projections in PD-CI remains unclear. In this study, the effect of treadmill exercise on hippocampal synaptic plasticity was evaluated in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced chronic PD models. The results showed that treadmill exercise substantially alleviated the motor dysfunction, cognition disorder, and dopaminergic neuron degeneration induced by MPTP. Here, we discovered that the quadriceps, serum, and brain FNDC5 levels were lower in PD mice and that intervention with treadmill exercise restored FNDC5 levels. Moreover, treadmill exercise enhanced the synaptic plasticity of hippocampal pyramidal neurons via increased dopamine levels and BDNF in the PD mice. The direct protective effect of FNDC5 is achieved by promoting the secretion of BDNF in the hippocampal neurons via binding the integrin αVβ5 receptor, thereby improving synaptic plasticity. Regarding the indirect protection effect, FNDC5 promotes the dopaminergic connection from the substantia nigra to the hippocampus by mediating the interaction between the integrin αVβ5 of the hippocampal neurons and the CD90 molecules on the membrane of dopaminergic terminals. Our findings demonstrated that treadmill exercise could effectively alleviate cognitive disorders via the activation of the FNDC5-BDNF pathway and enhance the dopaminergic synaptic connection from SNpc to the hippocampus in the MPTP-induced chronic PD model.
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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.