Cardiology

Older adults who get physical can lower their heart disease risk

Adults in their early 60s, who spend less time sitting and more time engaged in light to vigorous physical activity, benefit with healthier levels of heart and vessel disease markers, according to new research in Journal ...

Medical research

Troves from a search for new biomarkers: blood-borne RNA

It's the critical first step in treating everything from strokes to cancer: a timely and accurate diagnosis. Today, doctors often rely on biomarkers, such as cardiac troponin, the protein that appears in the blood after a ...

Medical research

Noninvasive brain tumor biopsy on the horizon

Taking a biopsy of a brain tumor is a complicated and invasive surgical process, but a team of researchers at Washington University in St. Louis is developing a way that allows them to detect tumor biomarkers through a simple ...

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