Diagnostic and prognostic potential of circulating cell-free genomic and mitochondrial DNA fragments in clear cell renal cell carcinoma patients

There is inconsistent information about the clinical usefulness of circulating cell-free DNA (cfDNA) in plasma from clear cell renal cell cancer (RCC) patients. This is attributed to preanalytical, analytical, and clinical factors that were considered as far as possible in this study.cfDNA was extracted from EDTA plasma of healthy people (n=40), non-metastatic (n=145) and metastatic (n=84) RCC patients using the QIAamp Circulating Nucleic Acid...