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Table 3 The correlation between Kir2.1 and MRP/ABCC1 in SCLC tissues

From: Upregulation of the inwardly rectifying potassium channel Kir2.1 (KCNJ2) modulates multidrug resistance of small-cell lung cancer under the regulation of miR-7 and the Ras/MAPK pathway

ABCC1

Kir2.1

χ 2

P

-

+

-

23

2

25.622

<0.001

+

6

21

  
  1. -, negative expression; +, positive expression.
  2. The P-value was calculated by χ 2 test.