The Singh Lab does basic and translational research on intestinal ion transport, cellular physiology, and membrane trafficking in diabetic disorders and cystic fibrosis. Her work is currently focused on characterizing the role of early endosomal-PX domain binding protein Sorting Nexin-17 in intestinal fluid homeostasis and epithelial cell physiology.

The Rao Laboratory studies the roles of intracellular cation transport in human health and disease using yeast as a model organism. Focus areas include intracellular Na+(K+)/H+ exchange and Golgi CA2+(MN+) ATPases.