Ovarian cancer is a cause of great anxiety to women's health and the recognition of sensitive biomarkers for early discovery and/or monitoring of disease recurrence, is of high clinical significance.
New work published in the Dec. 7 issue of the online journal PLoS ONE reports promising advances toward the development of blood-based DNA markers for ovarian cancer.
AdvertisementThe researchers, led by Peter W. Laird of the University of Southern California in Los Angeles, found that a DNA modification called "methylation" at a specific DNA site occurs frequently in ovarian tumors and can also be detected in the blood of ovarian cancer patients. This newly described methylation site was identified through a rigorous high-throughput screening process that tested over 27,000 different sites in the genome.
The epigenetic marker identified in this study was shown to have the potential to monitor disease status after surgery and might therefore prove helpful in enhancing the performance of existing biomarkers for disease recurrence.
PVariation in Health Care, Home, School for Children With Special Health Care Needs Post Partial Breast Irradiation Likelier to Result in Side Effects, Complications, Mastectomy: Study M
You May Also Like