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Table 1 NNMT expression in breast hyperplasia, breast cancer, and paracancerous tissues

From: Nicotinamide N-methyltransferase enhances chemoresistance in breast cancer through SIRT1 protein stabilization

Tissues

n

NNMTh (%)

Pearson’s χ2

P

Breast hyperplasia

20

2 (10.0)

13.779

< 0.001a

Paracancerous tissues

60

8 (13.3)

29.581

< 0.001b

Breast cancer

165

89 (53.9)

38.491

< 0.001c

  1. NNMTh NNMT high expression
  2. aBreast hyperplasia versus breast cancer
  3. bParacancerous tissues versus breast cancer
  4. cAmong the three groups