Abstract |
Emerging findings suggest that brain-derived neurotrophic factor ( BDNF) serves widespread roles in regulating energy homeostasis by controlling patterns of feeding and physical activity, and by modulating glucose metabolism in peripheral tissues. BDNF mediates the beneficial effects of energetic challenges such as vigorous exercise and fasting on cognition, mood, cardiovascular function, and on peripheral metabolism. By stimulating glucose transport and mitochondrial biogenesis BDNF bolsters cellular bioenergetics and protects neurons against injury and disease. By acting in the brain and periphery, BDNF increases insulin sensitivity and parasympathetic tone. Genetic factors, a 'couch potato' lifestyle, and chronic stress impair BDNF signaling, and this may contribute to the pathogenesis of metabolic syndrome. Novel BDNF-focused interventions are being developed for obesity, diabetes, and neurological disorders.
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Authors | Krisztina Marosi, Mark P Mattson |
Journal | Trends in endocrinology and metabolism: TEM
(Trends Endocrinol Metab)
Vol. 25
Issue 2
Pg. 89-98
(Feb 2014)
ISSN: 1879-3061 [Electronic] United States |
PMID | 24361004
(Publication Type: Journal Article, Research Support, N.I.H., Intramural, Review)
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Copyright | Published by Elsevier Ltd. |
Chemical References |
- Blood Glucose
- Brain-Derived Neurotrophic Factor
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Topics |
- Adaptation, Biological
- Animals
- Blood Glucose
(metabolism)
- Brain
(metabolism)
- Brain-Derived Neurotrophic Factor
(biosynthesis, physiology)
- Circadian Rhythm
(physiology)
- Cognition
- Energy Metabolism
(physiology)
- Heart Rate
(drug effects)
- Homeostasis
(drug effects)
- Humans
- Insulin Resistance
- Motor Activity
- Neuronal Plasticity
(physiology)
- Signal Transduction
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