O A Rogachevskaia

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It is widely accepted that ATP secretion in diverse cells involves pannexin 1 (Panx1) that functions as an ATP-permeable channel. We analyzed the permeability of Panx1 channels heterologically expressed in HEK-293 cells to a variety of anions, including ATP. As was demonstrated in electrophysiological experiments, relative permeabilities of studied species(More)
It is conventionally accepted that sour transduction does not require a receptor mechanism and is based on a direct interaction of acid stimuli with apical ion channels. At the same time, it has been shown that a number of neuronal cells express H(+)-gated cation channels. We studied the effect of acid stimuli on ion currents recorded from frog Rana(More)
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