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Table 2 Methylation status of MMP-2 and MMP-9 genes in ameloblastoma and healthy gingiva

From: Epigenetic regulation of matrix metalloproteinase expression in ameloblastoma

Parameters

Ameloblastoma (n = 12)

Healthy gingiva (n = 12)

p-value*

MMP-2 methylation

 

Methylated

05 (41.7%)

12 (100.0%)

0.002*

Unmethylated

07 (58.3%)

0 (0.0%)

 

MMP-9 methylation/restriction site digested by HhaI

 

Methylated

0 (0.0%)

06 (50.0%)

0.006*

Unmethylated

12 (100.0%)

06 (50.0%)

 

MMP-9 methylation/restriction site digested by AciI

 

Methylated

01 (8.3%)

0 (0.0%)

0.317

Unmethylated

11 (91.7%)

12 (100.0%)

 
  1. * Fisher’s exact test (p < 0.05).