lung tumors
Among the analysis of the hypermethylation status of 158 lung tumors, XPC hypermethylation is more common in nonsmokers (39 of 94, 41%) than in smokers (14 of 64, 22%; P=0.010).
Among the analysis of the hypermethylation status of 158 <span class="disease" id="17325666-7-57-68">lung tumors</span>, <span class="gene" id="17325666-7-70-73">XPC</span> hypermethylation is more common in nonsmokers (39 of 94, 41%) than in smokers (14 of 64, 22%; P=0.010).