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The Aged Intestine: Performance and Rejuvenation.
Qiwen Wang1,2, Yadong Qi1,2, Weiyi Shen1,2
11Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang Province, China.
Aging and Disease
|October 11, 2021
Summary
Intestinal aging contributes to overall aging. This review explores intestinal aging and strategies to rejuvenate the aged intestine, focusing on intestinal stem cells and future therapeutic targets.
Area of Science:
- Gerontology
- Gastroenterology
- Cellular Biology
Background:
- The aging population is increasing, leading to a greater focus on age-related diseases.
- Intestinal senescence is linked to overall aging, necessitating research into its mechanisms and interventions.
- Current understanding of intestinal aging is incomplete, hindering the development of effective rejuvenation strategies.
Purpose of the Study:
- To review the multifaceted aspects of intestinal aging.
- To evaluate existing and potential strategies for alleviating intestinal aging.
- To identify future therapeutic targets for intestinal rejuvenation.
Main Methods:
- Literature review and synthesis of current research on intestinal aging.
- Analysis of studies focusing on intestinal stem cells and aging.
- Discussion of therapeutic approaches and future research directions.
Main Results:
- Intestinal aging involves complex changes affecting various components, including intestinal stem cells.
- Several strategies are being explored to combat intestinal aging, with varying degrees of success.
- Limited comprehensive understanding currently restricts the development of potent interventions.
Conclusions:
- Addressing intestinal aging is crucial for promoting healthy aging and overall well-being.
- Further research into the molecular and cellular mechanisms of intestinal aging is required.
- Targeting specific pathways and components, like intestinal stem cells, holds promise for intestinal rejuvenation.
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