Report discounts value of many 'biomarkers' in predicting disease

Studies linking a gene, protein or another substance to a disease are often called into question by later, larger studies, a review shows. To gauge a patient's risk for disease, doctors often look at blood levels of certain proteins or at other "biomarkers" ? cholesterol to gauge heart risk, say, or bone density for fracture risk. And every day, more biomarkers are found, and are often described ...

Source: http://www.latimes.com/news/nationworld/nation/la-he-biomarkers-20110601,0,2638815.story?track=rss

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