In order to detect the contribution of cytochrome P450 1A1 (CYP1A1), aryl hydrocarbon receptor (AhR), glutathione S-transferases M1 (GSTM1), P1 (GSTP1), and T1 (GSTT1) genes in breast cancer, genetic analysis was performed, as well as transcriptional analysis in sporadic primary tumours and corresponding adjacent normal tissues from the same patient.
C1853237
Isolated cases