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Lifestyle-dependent microglial plasticity: training the brain guardians
Marcus Augusto-Oliveira1, Alexei Verkhratsky2,3,4,5
1Laboratório de Farmacologia Molecular, Instituto de Ciências Biológicas, Universidade Federal Do Pará, Belém, 66075-110, Brazil. marcusadeoliveira@outlook.com.
Biology Direct
|August 6, 2021
Summary
Healthy lifestyle choices, including diet and exercise, significantly impact brain health and cognitive longevity. These factors influence microglial cells, promoting neuroprotection and enhancing neural network function.
Area of Science:
- Neuroscience
- Cell Biology
- Public Health
Background:
- Lifestyle significantly influences human health and cognitive function.
- Interactions with the environment, including diet, exercise, and sleep, are key lifestyle components.
- Neuroplasticity, brain performance, and cognitive longevity are affected by these lifestyle factors.
Purpose of the Study:
- To explore how lifestyle factors influence brain health.
- To investigate the role of microglial cells in mediating lifestyle effects on the brain.
- To understand the mechanisms underlying lifestyle-induced neuroprotection and cognitive longevity.
Main Methods:
- Analysis of lifestyle factors such as nourishment, education, physical activity, and sleep quality.
- Examination of microglial cell phenotype and functional activity.
- Assessment of brain homeostasis and neural network remodeling.
Main Results:
- Lifestyle modifications, particularly physical exercise, enriched environments, and dieting, impact microglial cell function.
- Microglial cells undergo phenotypic and functional changes in response to lifestyle interventions.
- These cellular changes translate lifestyle events into brain homeostasis remodeling and neural network reshaping.
Conclusions:
- Lifestyle is a critical determinant of neuroprotection and cognitive longevity.
- Microglial cell modulation is a key mechanism by which lifestyle impacts brain health.
- Targeting microglial function presents a potential strategy for enhancing cognitive longevity.
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