Genetics

Silencing chromosome 21

Cell biologist Jeanne Lawrence's revolutionary recent discovery of a gene that effectively turns off the chromosome responsible for Down syndrome set the scientific world abuzz. On Monday night at Northeastern, she described ...

Cardiology

Heart surgeons see innovations with tiny new pumps

A new generation of cardiac devices scheduled for human trials in Europe and the United States next year has heart surgeons talking about a possible sea change in the treatment of patients suffering from the most severe level ...

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