Cell-free DNA in human plasma is nonrandomly fragmented and reflects genomewide nucleosomal organization. Previous studies had demonstrated tissue-specific preferred end sites in plasma DNA of ...

In this interview, News Med is talking to Gabriela Saldanha about DNA Fragmentation and Sanger Sequencing. What are Sanger sequencing and DNA-fragment analysis? Where are these analyses used? Sanger ...

Prognostic significance of preoperational circulating tumor DNA detection in early-stage NSCLC using a tissue-free blood test. This is an ASCO Meeting Abstract from the 2025 ASCO Annual Meeting I.

CAMBRIDGE, Mass.--(BUSINESS WIRE)--Universal Diagnostics (Universal DX), a bioinformatics and multi-omics company on a mission to transform cancer into a curable disease, today announced the results ...

Researchers have developed a new machine-learning model to detect cancers that are in their early stages of disease by examining DNA fragments from cancer cells in the blood. A University of ...

In an eight-year study of more than 600 community-dwelling older adults, researchers say they have further linked levels of cell-free DNA (DNA fragments resulting from cell death) circulating in the ...