The correlation analysis in PTC and lung carcinomas (Pearson r) showed the correlation between CBX7 and its regulated genes (PTC: FOS, p = 0.0438; lung carcinomas: FOS, p<0.0001; FOSB, p<0.0001; EGR1, p<0.0021, Figure S3 and S4). This evidence concerns the gene FOS and lung carcinoma.