Cardiology

Novel micropacemaker takes new approach to faulty heart rhythms

Investigators at Children's Hospital Los Angeles and the University of Southern California have demonstrated the feasibility of implanting a micropacemaker system in the pericardial sac surrounding the heart—a breakthrough ...

Genetics

Public prefers limited informed consent process for biobanks

Biobanks are repositories for tissue samples, usually in the form of blood or saliva or leftover tissue from surgical procedures. These samples are collected and used for future research, including genetic research. They ...

Neuroscience

Regenerating nerve tissue in spinal cord injuries

Researchers at Rush University Medical Center are exploring a new therapy using stem cells to treat spinal cord injuries within the first 14 to 30 days of injury. Rush is only the second center in the country currently studying ...

Diabetes

Gut hormone test predicts individual efficacy of gastric bypass

The sensitivity of the GLP-1 hormone, which is secreted by the gastrointestinal tract, can predict the metabolic efficacy of a gastric bypass. The use of a GLP1 challenge could thus function as a novel predictive biomarker ...

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