Table 1 Associations between PMCA2 expression and prognostic indicators in breast cancer.

From: The calcium pump plasma membrane Ca2+-ATPase 2 (PMCA2) regulates breast cancer cell proliferation and sensitivity to doxorubicin

Histopathologic indicators

PMCA2-PM positive n (%)

PMCA2 negative n (%)

Fisher’s exact p value

Histological grade 1 and 2 3

2 (12) 7 (9)

15 (88) 68 (91)

0.67

ER Positive Negative

1 (5) 8 (11)

20 (95) 66 (89)

0.678

PR Positive Negative

0 (0) 9 (11)

13 (100) 73 (89)

0.353

HER2 Positive Negative

8 (14) 1 (3)

48 (86) 38 (97)

0.077

All tumors

9 (9)

87 (91)

 
  1. (ER, estrogen receptor; PR, progesterone receptor; HER2, human epidermal growth factor receptor 2).
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