Skip to main content

Table 1 ERα and HER2 status and aromatase inhibitor-sensitivity of cell lines used

From: Nonhypoxic regulation and role of hypoxia-inducible factor 1 in aromatase inhibitor resistant breast cancer

Cell line

ERα status

HER2 status

AI-sensitivity

MCF-7Ca

+

-

Yes

LTLT-Ca

-

+

No (to letrozole)

MCF7

+

-

Yes

MCF7 / HER2

+

+

ND

AC1

+

-

Yes

AC1-Ex R

+

+

No (to exemestane)

  1. ERα, estrogen receptor alpha; HER2, human epidermal growth factor receptor 2; ND: not determined.