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Table 1 Staining intensity of IFITM1 and PLSCR1 expression in normal and breast tumor tissues

From: Targeting interferon response genes sensitizes aromatase inhibitor resistant breast cancer cells to estrogen-induced cell death

Tissue Type Staining   
  Intensity IFITM1 PLSCR1
Normal tissues No stain 10/10 9/10
  Weak 0/10 1/10
  Strong 0/10 0/10
Primary tumors No stain 32/40 32/40
  Weak 8/40 8/40
  Strong 0/40 0/40
Recurrence tumors No stain 0/40 0/40
  Weak 4/40 2/40
  Strong 36/40 36/40
  1. Staining intensity was calculated for IFITM1 and PLSCR1 expression in normal breast tissue (N = 10), primary breast tumors (N = 40), and AI-resistant/recurrence breast tumors (N = 40) as described in Methods. AI, aromatase inhibitor; IFITM1, interferon induced transmembrane protein1; PLSCR1, phospholipid scramblase 1.