[CYP1A1 polymorphisms, lack of glutathione S-transferase M1 (GSTM1), cooking oil fumes and lung cancer risk in non-smoking women].

cooking oil fumes exposure was a risk factor for non-smoking lung cancer in females. The combination of CYP1A1 with cooking oil fume increased the risk of female lung cancer. GSTM1 null genotype was associated with risk of lung cancer in non-smoking females. The combination of GSTM1 null genotype and cooking oil fumes significantly increased the risk of female lung cancer. The combination of CYP1A1 and GSTM1 significantly increased the risk of lung cancer.