cfDNA Methylation-Based Pan-Hematologic Prognostic Classification

Background:The prognosis in hematologic (heme) malignancies remains challenging due to the complex and diverse biology of these diseases and invasive procedures. Although risk stratification/prognostic methods (e.g., cytogenetics, mutations, clinical parameters) exist for single heme indications, there is a lack of prognostic tools that simultaneously address the biological heterogeneity across multiple hematologic neoplasms. This gap underscores the need for a pan-heme prognostic classifier. Here, we developed a comprehensive prognostic classifier based on targeted methylation sequencing of cfDNA in peripheral blood.