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World J Stem Cells. Sep 26, 2026; 18(9): 122395
Published online Sep 26, 2026. doi: 10.4252/wjsc.122395
Table 1 Major colorectal cancer stem cell markers and their biological significance
Marker
Biological function
Clinical significance
CD133Stem cell maintenance, tumor initiationAssociated with poor prognosis and chemoresistance
CD44Cell adhesion, migration, CSC maintenancePromotes invasion, metastasis, and therapy resistance
LGR5Intestinal stem cell marker, Wnt signalingDrives tumor initiation and regeneration
ALDH1Detoxification and stem cell metabolismCorrelates with CSC enrichment and poor survival
EpCAMCell adhesion and proliferationFrequently expressed in colorectal CSC populations


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