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World J Stem Cells. Sep 26, 2014; 6(4): 441-447
Published online Sep 26, 2014. doi: 10.4252/wjsc.v6.i4.441
Table 1 Cancer stem cell markers and significance
Cancer stem cell markerExpressionSignificance
CD44Hyaluronate receptorCell growth, differentiation, motility, increased chemoresistance, self-propagation
CD133Transmembrane glycoproteinIncreased tumor formation, increased chemoresistance, regeneration of original tumor cells
CD117Tyrosine kinase receptorCell signaling, apoptosis, cell differentiation, proliferation, cell adhesion
ALDH1A1Cell protector from aldehydesRegeneration of tumor cells, chemoresistance
EpCAM (CD326)Transmembrane glycoproteinCell adhesion, cell proliferation, tumor formation, epithelial to mesenchymal transition
CD24Transmembrane glycoproteinCell adhesion, aggressive phenotype, metastasis