Conventional technology does not have the sensitivity to identify such markers in the blood, let alone to quantify their amounts. (discovermagazine.com)
Identifying such a marker is important because we can then identify which men may benefit from new, more aggressive treatments for prostate cancer. (sciencedaily.com)
They hit pay dirt on chromosome 10, finding such a marker in a region with several genes thought to affect heart function. (sciencemag.org)