Three markers predict kidney injury after surgery; Biomarkers for couch potatoes;

> Researchers find three biomarkers that can predict kidney injury soon after surgery. The study could transform the way kidney disease is diagnosed. Release

> How does couch potato behavior among adolescents affect inflammatory and endothelial function markers? Abstract

> No single biomarker can provide high enough discrimination, so it's generally accepted that a panel of biomarkers, combined with some kind of algorithm, is needed. A paper looks at building multi-marker algorithms for disease prediction. Abstract

> Dr. Debu Tripathy, of the Women's Cancer Program at the University of Southern California Norris Comprehensive Cancer Center, talks about how biomarkers are used in making decisions before surgery for early-stage breast cancer. Video

> Biomarker patent of the week: Panel of biomarkers for peripheral arterial disease. Patent

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