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Stem Cell Exhaustion: Difference between revisions
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'''Stem Cell Exhaustion''' is one of the primary hallmarks of aging, characterized by the decline in the quantity and quality of stem cells in the body. Stem cells are undifferentiated cells with the potential to differentiate into various types of cells and are essential for tissue regeneration and repair. As organisms age, stem cells gradually lose their regenerative capacity, leading to impaired tissue maintenance and increased vulnerability to diseases. | '''Stem Cell Exhaustion''' is one of the primary hallmarks of aging, characterized by the decline in the quantity and quality of stem cells in the body. Stem cells are undifferentiated cells with the potential to differentiate into various types of cells and are essential for tissue regeneration and repair. As organisms age, stem cells gradually lose their regenerative capacity, leading to impaired tissue maintenance and increased vulnerability to diseases. | ||
==Role of Stem Cells in Tissue Maintenance== | ==Role of Stem Cells in Tissue Maintenance== | ||