Ralph Garippa

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Several commercially available pharmaceutical compounds have been shown to block the IKr current of the cardiac action potential. This effect can cause a prolongation of the electrocardiogram QT interval and a delay in ventricular repolarization. The Food and Drug Administration recommends that all new potential drug candidates be assessed for IKr block to(More)
Despite significant differences in genetic profiles, cancer cells share common phenotypic properties, including membrane-associated changes that facilitate invasion and metastasis. The Corning Epic optical biosensor was used to monitor dynamic mass rearrangements within and proximal to the cell membrane in tumor cell lines derived from cancers of the colon,(More)
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