Abstract:This Podcast features an interview with Johannes Hell and Manuel Navedo, senior authors of two Research Articles that appear in the 24 January 2017 issue of Science Signaling, about tissue-specific regulation of the L-type calcium channel CaV1.2. This channel is present in many tissues, including the heart, vasculature, and brain, and allows calcium to flow into cells when it is activated. Signaling through the β-adrenergic receptor (βAR) stimulates CaV1.2 activity in heart cells and neurons to accelerate hear… Show more
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