Calcium signalling represents a fundamental process in cellular communication, orchestrating diverse physiological responses from muscle contraction to neurotransmission and gene regulation. At the ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Vitamin D helps your body absorb calcium, and levels often drop in winter due to less sun exposure.When vitamin D is low, your body may ...

New research from Aarhus University with international collaborations has revealed that natural aSN activates an important calcium pump in the cell membrane. The protein alpha-synuclein (aSN) has long ...

Calcium plays an essential role in lymphocyte activation and maturation but the exact effect on gene expression is not known. In April Nature Immunology Stefan Feske and colleagues from Harvard ...

Publication details Rui Zhang et al, Regulation of Na/Ca exchange by cytoplasmic protons modifies intracellular calcium dynamics and the cardiac response to ischemia, Proceedings of the National ...

Evidence from randomized trials suggests that calcium supplements may not significantly reduce fracture risk in ...

Not just bones: How calcium affects the nervous system and muscles, its connection to chronic stress, and why it’s important ...