CD44posCD49fhiCD133/2hi Defines Xenograft-Initiating Cells in Estrogen Receptor–Negative Breast CancerMatthew J. Meyer(Center for Cancer Research), Barbara K. Vonderhaar(Center for Cancer Research)Cancer ResearchMay 18, 201010.1158/0008-5472.can-09-3619Cited by 180SaveCiteExport RISWatch citationsRelated PapersHornerin, an S100 family protein, is functional in breast cells and aberrantly expressed in breast cancer|BMC Cancer|2012|48