IndraLab

Statements



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"HCN2-related I (but not HCN1-related I ) is highly modulated by cAMP which: a) increases I magnitude by increasing HCN2 open probability [54], [55]; b) depolarises V (by ∼15 mV) and c) accelerates I activation [1]."

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"In contrast to HCN2 and HCN4, PEX5R failed to exert any obvious effect on gating and cAMP modulation of HCN1 channels in excised patches."

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"First, cAMP activates homomers of intact bCNG1 with low efficacy, so low efficacy is not in itself an absolute indicator of BD misfolding."

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"Thus, cAMP might produce little or no net shift in the activation range of I h due solely to HCN1 and HCN3."