Circulating cell-free DNA (cfDNA) represents a groundbreaking noninvasive biomarker, pivotal in the detection and monitoring of various health conditions. Its utility spans across identifying fetal chromosomal anomalies, assessing graft rejection through donor-derived DNA, and aiding in the cancer care continuum from detection to monitoring. The crux of its application lies in the ability to distinguish … Leggi tutto The Epigenetic Landscape: Circulating Cell-Free DNA as a Biomarker in COVID-19 Diagnosis and Prognosis