GSK-7975A, an inhibitor of $Ca^{2+}$ release-activated calcium channels, depresses isometric contraction of mouse aorta Universiteit Antwerpen
GSK-7975A is described to inhibit stromal interaction molecule 1(STIM1)-mediated Ca2+ release-activated Ca2+ channels ORAI 1, ORAI 2 and ORAI 3 in different cell types. The present study investigated whether isometric contractions of mouse aortic segments were affected by this selective store-operated calcium channel inhibitor. Depending on the way by which Ca2+ influx pathways were activated during contraction, GSK-7975A inhibited contractility ...