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Isolation and Flow Cytometric Analysis of Immune Cells from the Ischemic Mouse Brain
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Age-Related Alterations in Immune Function and Inflammation: Focus on Ischemic Stroke
Qiuxin Chen1, Minmin Wu2, Qiang Tang3
1The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin 150000, China.
Aging and Disease
|September 20, 2023
Summary
Global population aging presents challenges. Understanding aging mechanisms, particularly immunosenescence, is key to preventing brain aging and stroke, extending healthy lifespan.
Area of Science:
- Gerontology
- Neuroscience
- Immunology
Background:
- Global population aging is increasing, posing health challenges.
- Biological aging is a major risk factor for chronic diseases, including stroke.
- Immunosenescence, or immune system aging, is linked to age-related brain damage and disease.
Purpose of the Study:
- To outline how aging affects stroke pathophysiology and gene expression.
- To discuss the impact of aging on the immune system post-stroke.
- To highlight interventions for reducing aging and preventing stroke.
Main Methods:
- Review of existing literature on aging, stroke, and the immune system.
- Analysis of pathophysiological and transcriptional changes associated with aging in stroke patients.
- Exploration of immune system alterations in aged individuals post-stroke.
Main Results:
- Aging significantly alters stroke pathophysiology and transcriptional profiles.
- The aging immune system exhibits distinct cellular and molecular changes after stroke.
- Immunosenescence and neuroinflammation are interconnected, impacting brain health.
Conclusions:
- Understanding aging's impact on the immune system is crucial for stroke prevention and treatment.
- Interventions targeting aging processes may reduce stroke risk and severity.
- Further research into immunosenescence and neuroinflammation can extend healthy lifespan.
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