I was born in Canada, grew up in Greece, where I studied Biology. My Ph.D. was at the Max-Planck Institute for Biophysical Chemistry in Goettingen, in conjuction with the University of Guelph; I worked on reactive oxygen species within cells of the little Drosophila fly. I then moved to its handling of iron at the National Institutes of Health in Bethesda Maryland; added copper, zinc, manganese and molybdenum during my first independent position at Queen Mary University of London; Presently my metal biology lab at the CINVESTAV del IPN in Mexico City is extending to the study of phosphorus, sulfur, calcium, magnesium, sodium & potasium thanks to the generosity of the Conacyt that enabled us with an inductive coupled plasma optic emmission spectrometer :)