title: Reply to the letter to the editor.
authors.forename: Gi-Young
authors.initials: GY
authors.lastname: Kim
mesh_terms: D017209:Apoptosis / Q000235:genetics*; D006801:Humans; D008297:Male; D011518:Proto-Oncogene Proteins / Q000235:genetics*; D005723:gamma-Glutamyltransferase / Q000235:genetics*; D018631:ras Proteins / Q000235:genetics*
chemical_list: D011518:Proto-Oncogene Proteins; D005723:gamma-Glutamyltransferase; D018631:ras Proteins