Cited by 361Nerve injury and regenerationNeurogenesis and neuroplasticity mechanismsNeuroscience and Neuropharmacology Research

Exercise-induced regulation of brain-derived neurotrophic factor (BDNF) transcripts in the rat hippocampus

Oliff, Heather S., Berchtold, Nicole C., Isackson, Paul, Cotman, Carl W.·1998·Molecular Brain Research

Abstract

Previous results from our laboratory indicate that two nights of voluntary wheel running upregulates brain-derived neurotrophic factor (BDNF) mRNA expression in the hippocampus. In order to investigate the time-course of the BDNF response and to examine how physical activity preferentially activates particular transcriptional pathways, the effects of 6 and 12 h of voluntary wheel running on BDNF and exons I-IV mRNA expression were investigated in rats. Hippocampal full-length BDNF mRNA expression was rapidly influenced by physical activity, showing significant increases in expression levels as soon as 6 h of voluntary wheel running. Moreover, there was a strong positive correlation between distance run and BDNF mRNA expression. Exon I mRNA expression was significantly upregulated after 6 h of running and was maintained or enhanced by 12 h of voluntary running. Exon II had a slower time-course and was significantly upregulated after 12 h, selectively in the CA1 hippocampal region. Exon III and Exon IV showed no significant increase in expression level after 6 or 12 h of running in the paradigm studied. It is significant that the rapid neurotrophin response is demonstrated for a physiologically relevant stimulus, as opposed to the extreme conditions of seizure paradigms. Furthermore, exercise-induced upregulation of BDNF may help increase the brain's resistance to damage and neurodegeneration that occurs with aging.

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Crossref · 10.1016/s0169-328x(98)00222-8

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  • Rodent studies demonstrate increased BDNF mRNA and BDNF protein within the hippocampus in response to wheel running for 1-8 weeks.

    “Rodent studies demonstrate increased BDNF mRNA and BDNF protein within the hippocampus in response to wheel running for 1-8 weeks (87-92).”

    From Muscle–Organ Crosstalk: The Emerging Roles of Myokines (2020) · cites this paper as [89]

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Authors
Oliff, H. S., Berchtold, N. C., Isackson, P., & Cotman, C. W.
Affiliations
  • University of California, Irvine (US)
  • Mayo Clinic (US)
Corresponding author
Oliff, Heather S.
Venue
Molecular Brain Research
Publisher
Elsevier BV
Published
1998-10
Volume
61
Issue
1-2
Pages
147-153
ISSN
0169-328X (ISSN-L)
OpenAlex
W1969060329
Cited by
361
References
23
Citations by year
2026: 3 · 2025: 5 · 2024: 10 · 2023: 8 · 2022: 14 · 2021: 17 · 2020: 9 · 2019: 13 · 2018: 14 · 2017: 14 · 2016: 16 · 2015: 19 · 2014: 18 · 2013: 22 · 2012: 14
FWCI
2.11
Type
journal article
Language
en
Open access
closed
Locations
  • Molecular Brain Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministerul Cercetării, Inovării şi Digitalizării
  • National Institute on Aging (AG13411, R01AG013411)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nerve injury and regeneration
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
brain-derived neurotrophic factor, BDNF mRNA expression, voluntary wheel running, hippocampus, CA1 region, temporal gene expression, physical activity
MeSH terms
Animals, Physical Exertion, Gene Expression Regulation, Hippocampus, Male, Physical Conditioning, Animal, Rats, Inbred F344, Time Factors, Transcription, Genetic, Up-Regulation, Brain-Derived Neurotrophic Factor, Rats

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