Ca 2+ : a versatile master key for intracellular signaling cascades (original) (raw)

Ca 2+ is a vital intracellular messenger that influences numerous biological processes across both animal and plant systems, including gene regulation and muscle contraction. The special issue encapsulates 12 reviews that delve into Ca 2+ functions as presented at an international symposium, highlighting current research that focuses on Ca 2+ transporters and binding proteins, as well as the implications of Ca 2+ signal dysregulation in diseases. Understanding the mechanisms behind Ca 2+ homeostasis is crucial for potentially identifying therapeutic targets for various health conditions.