NEW YORK (GenomeWeb News) – Researchers reported in the New England Journal of Medicine this week that, in a clinical study, a DNA-based colorectal cancer screening test was better able to detect instances of cancer than a standard immunochemical test.

The test, Exact Sciences' Cologuard, examines DNA methylation markers, mutation markers, and more in combination with hemoglobin levels in patients' stool samples to determine the presence of colorectal cancer.

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In Science this week: mtDNA analysis give glimpse into decline of Neanderthals in Europe, and more.

The University of Arizona's Raina Maier writes that an understanding of the Earth's microbiome is needed.

The proposed Canadian budget emphasizes partnerships with industry, Nature News reports.

An Australian study of personalized medicine has run into problems as it recruits patients.

Apr
29
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Covance

This online seminar will review case studies demonstrating the clinical utility of CTCs and cfDNA to define and characterize a variety of dynamic genomic changes throughout the course of cancer detection and treatment.