Fig. 4From: Comparison of tumor and two types of paratumoral tissues highlighted epigenetic regulation of transcription during field cancerization in non-small cell lung cancerField cancerization (FC)-specific differentially methylated regions (DMRs). A DMRs with methylation level: tumor-distant normal tissues < tumor-adjacent normal tissues < tumor tissues; B DMRs with methylation level: tumor-distant normal tissues > tumor-adjacent normal tissues > tumor tissues; C The overlap of FC-specific DMRs with tumor-specific DMRs; D Enrichment of transcriptional factors in genes differentially methylated in tumor-adjacent normal tissuesBack to article page