Nanoscale cracks in bone dissipate energy to protect against fracture, a process that appears to be regulated by the interaction of two proteins.
Nanoscale cracks in bone dissipate energy to protect against fracture, a process that appears to be regulated by the interaction of two proteins.
Fluorescent calcium sensors in transgenic mice give a real-time readout of neuronal activity.
Normal pancreatic function depends on the precise flow of calcium within and into the acinar cells of the organ. When food is eaten, low concentrations of the pancreas-stimulating hormone cholecystokinin or of the neurotransmitter acetylcholine cause
Unraveling the molecular causes of acute pancreatitis—a potentially deadly disease in which the pancreas essentially digests itself—is yielding clues to how it might be treated.
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