I have taught Chemistry, Biochemistry, and Bioinformatics courses at Cal State LA. I run a laboratory that investigates how protein activities are controlled by oxidation and reduction (redox). We are interested in how the tumor suppressor protein p53 is redox regulated and the effect of oxidation on p53-mediated transcription. We use bioinformatics and web lab techniques to uncover new sites of redox regulation on p53 and other proteins.