Nuclear factor kappa B (NF-κB) has been implicated in the regulation of cell proliferation and transformation. We investigated the role of the serum-induced intracellular calcium increase in the NF-κB ...

For the maintenance of cardiac function, there may be no more important molecule than calcium; it is the currency of cardiac contractility (Fig. 1a). During every heartbeat, a pulse of calcium is ...

Perhaps no cell type uses calcium in as many ways as does a cardiac myocyte. In addition to its well-known involvement in regulating cardiac contractility, recent studies have emphasized the ...

Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density.