Cornell University researchers have identified a calcium-sensitive structural “gate” inside a bacterial enzyme that toggles ...

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

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 ...

Foods like firm tofu, sardines, almonds, and chia seeds can offer more calcium per serving than a glass of milk, often with ...

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 ...

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 ...

Medically reviewed by Mary Choy, PharmD Key Takeaways Nutrient needs change after 40 due to hormonal shifts and reduced ...