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This overwhelming prevalence of hypomethylation (116,050) suggests that the initiation of colorectal adenoma involves widespread activation of normally silenced genomic regions. 2. Deep Dive: Key Findings and Significance

Identifying such a large number of specific DMRs offers potential for developing highly accurate molecular diagnostics to classify polyp risk, potentially distinguishing between aggressive polyps and benign ones. 3. Comparison and Methodology

Colorectal Adenoma Subtypes Exhibit Signature Molecular Profiles

Each adenoma subtype was directly compared to normal tissue to identify unique methylation signatures.

The researchers used these 122,348 regions to create unique methylation "signatures" for different types of adenomas—specifically Sessile Serrated Lesions (SSL), Traditional Serrated Adenoma (TSA), and VA/TVA (Villous/Tubulovillous Adenoma).

Here is a deep guide into this finding and its clinical significance. 1. Context: What Are the 122,348 DMRs?

Based on recent scientific literature from late 2025/early 2026, the number refers specifically to the total count of Differentially Methylated Regions (DMRs) identified in a comprehensive study of colorectal adenoma subtypes.

the specific genes affected within those 122,348 regions? Find the original article for more detailed methodology?

122348 Apr 2026

This overwhelming prevalence of hypomethylation (116,050) suggests that the initiation of colorectal adenoma involves widespread activation of normally silenced genomic regions. 2. Deep Dive: Key Findings and Significance

Identifying such a large number of specific DMRs offers potential for developing highly accurate molecular diagnostics to classify polyp risk, potentially distinguishing between aggressive polyps and benign ones. 3. Comparison and Methodology

Colorectal Adenoma Subtypes Exhibit Signature Molecular Profiles 122348

Each adenoma subtype was directly compared to normal tissue to identify unique methylation signatures.

The researchers used these 122,348 regions to create unique methylation "signatures" for different types of adenomas—specifically Sessile Serrated Lesions (SSL), Traditional Serrated Adenoma (TSA), and VA/TVA (Villous/Tubulovillous Adenoma). Here is a deep guide into this finding

Here is a deep guide into this finding and its clinical significance. 1. Context: What Are the 122,348 DMRs?

Based on recent scientific literature from late 2025/early 2026, the number refers specifically to the total count of Differentially Methylated Regions (DMRs) identified in a comprehensive study of colorectal adenoma subtypes. Traditional Serrated Adenoma (TSA)

the specific genes affected within those 122,348 regions? Find the original article for more detailed methodology?