Lipid analysis of eight human breast cancer cell lines with ToF-SIMS.

Abstract

In this work, four triple negative (TN) cell lines, three ER+ and PR+ receptor positive (RP) cell lines, and one ER+, PR+, and HER2+ cell line were chemically distinguished from one another using time-of-flight secondary ion mass spectrometry (ToF-SIMS) and principal component analysis (PCA). PCA scores separation was observed between the individual cell… (More)
DOI: 10.1116/1.4929633

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