Regulation of ADAM10 activity through microdomain-dependent intracellular calcium changes. (PubMed, Cell Commun Signal)
The calmodulin-inhibitors trifluoperazine and ophiobolin A mediated delayed activation of ADAM10, which apparently did not depend on intracellular Ca2+ in the case of trifluoperazine...Finally, ADAM10 activation was observed after the entry of Ca2+ through certain channels, such as canonical members of transient receptor potential (TRP) channels. Therefore, the opening of particular channels for Ca2+ entry points and subsequent Ca2+ flux as well as the temporal aspects of the consequent increase in Ca2+ levels, must be considered for future therapeutic options involving the increasing or decreasing ADAM10 activity.