Ghana P

No ORCID on file · 1 paper in corpus
2026
Proceedings of the National Academy of Sciences of the United States of America ·doi:10.1073/pnas.2629041123

Cancer patients carry more circulating cell-free DNA (ccfDNA)-small DNA fragments shed into the blood-than healthy people. Most of this excess comes not from the tumor itself but from immune cells, suggesting that it would simply dilute the…