Fig. 2

Human breast cancer cell lines are heterogeneous in their metabolic profiles. a Oxygen consumption rate (OCR) vs. extracellular acidification rate (ECAR). b Glycolytic and mitochondrial ATP production rate. c Glycolytic reserve capacity. d Oxidative reserve capacity. All data are mean ± SEM, n = 5–27 biological replicates/group. *p < 0.05 vs. MCF10a control cell line. Luminal A (LA), luminal B (LB), triple-negative (TN)