Lifespan Extension and Sustained Expression of Stem Cell Phenotype of Human Breast Epithelial Stem Cells in a Medium with Antioxidants

<div>By immunostaining, Type I HBECs cultured in K-NAC and MSU-1 medium were found to express Oct-4, CK18, CK19, and EMA but not maspin and CK14. Type II HBECs expressed Oct-4, maspin, and CK14 but not CK18, CK19, and EMA as detected by immunostaining.</div>

Stem Cells International

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Figure 4

Figure 4: Lifespan Extension and Sustained Expression of Stem Cell Phenotype of Human Breast Epithelial Stem Cells in a Medium with Antioxidants 