Researchers led by the University of Ulsan College of Medicine, Korea, have checked the performance of a noninvasive urinary DNA methylation test for bladder cancer diagnosis. Findings indicate that ...

Traditional bisulfite sequencing damages DNA, while enzyme-based alternatives are inconsistent. A novel methylation analysis method, called UMBS-seq, has been published in Nature Communications.

Researchers working on blood-based cancer screening have reached a threshold that could change how early-stage tumors are ...

The six-month pilot is designed to evaluate the potential scalability of bringing physician-ordered, blood-based OkaiDx laboratory-developed ...

DNA methylation is an epigenetic modification in which a methyl group is added to a DNA base without changing the underlying DNA sequence. In mammals, the best-known form is 5-methylcytosine (5mC), ...

A Northwestern Medicine study has detailed the development of a machine learning model to predict DNA methylation status in cell-free DNA by its fragmentation patterns, according to findings published ...

A noninvasive urinary DNA methylation test demonstrated high sensitivity for detecting high-grade or invasive bladder cancer. A urinary DNA methylation test displayed superior sensitivity for ...

The epigenetic modification, DNA methylation, is characterized by 5-methylcytosine (5-mC) and found in specific genomic locations, most notably regulatory regions such as promoters and enhancers.

DNA and RNA methylation, initially thought to operate as distinct pathways, have been shown to interact closely, shifting our understanding of gene regulation. A team of researchers from the ...