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Table 1 Normal breast and breast cancer cell lines used in this study

From: L-arginine dependence of breast cancer – molecular subtypes matter.

Cell line

Representative of subtype

Immunoprofile

MCF-12 A

Normal

ER+, PR+, HER2

MCF-7

Luminal A

ER+, PR+, HER2

BT-474

Luminal B

ER+, PR+, HER2+

SK-BR-3

HER2-positive

ER, PR, HER2+

MDA-MB-468

MDA-MB-231

Triple-negative (basal-like)

Triple-negative (claudin-low)

ER, PR, HER2

ER, PR, HER2

  1. Abbreviations: ER, estrogen receptor; PR, progesterone receptor; HER2, human epidermal growth factor receptor-2