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Enrichment of tissue-derived adult stem cells based on retained extracellular matrix material
Enrichment of tissue-derived adult stem cells based on retained extracellular matrix material
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机译:基于保留的细胞外基质材料富集组织来源的成体干细胞
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摘要
Methods for enriching, detecting, or using adult stem cells through the use of recognition ligands that specifically bind to ECM components retained to the surfaces of adult stem cells are described. An ECM component such as hyaluronan that is retained to the surfaces of adult stem cells when removed from animal tissues can be used to detect a diverse population of adult stem cells based on the nature of the ECM niche region in which the adult stem cells normally reside. For example, a separation method such as magnetic separation can be used to detect and isolate or enrich adult stem cells based on a recognition ligand that is specific for an ECM component that is retained to the surfaces of adult stem cells to a greater degree than to other cells in the population.
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