Luminal-Like and Basal-Like Breast Cancer Cells (image) DOE/Lawrence Berkeley National Laboratory Share Print E-Mail Caption The Petersen-Bissell collaboration used milk mucin (MM) to mark luminal-like and CD271 to mark basal-like cancer cells in primary tumors and tumor cell lines. The MM stain is red, the CD271 stain is green, and nuclei are stained blue. Inset in A shows staining of normal breast tissue for comparison. Credit Bissell-Petersen collaboration Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.