Researchers at Tulane University School of Medicine have discovered that if animal cells gain an extra set of chromosomes, a condition known as polyploidy, they activate a stress signaling pathway tha...

Shed from the surfaces of astrocytes, “zombosomes” flit between cells, carrying proteins linked to disease

The peptide hormone Capa is responsible for regulating extracellular fluid Ca2+ levels in the fruit fly Drosophila melanogaster.