Faculty

Rongxin received his Ph.D. in Bioinformatics and Systems Biology at UC San Diego, where he was mentored by Bing Ren (2015-2019). During this time, he developed high-throughput genomic technologies and computational tools to map the structure and activity of the mammalian genome at a large scale with single-cell resolution. He then applied these approaches to understand how cis-regulatory elements such as enhancers in the genome control gene expression and how this process can give rise to the distinct gene expression programs that underlie the cellular diversity in the mammalian brain.

I am a physician-scientist in the Division of Gastroenterology at Stanford University. My clinical and research interest has been in neurogastroenterology. Specifically, my research has been exploring the interplay between immune cells and the enteric nervous system, and evaluating how perturbations of this interaction as a result of aging disrupts gastrointestinal neuromuscular function. Ultimately, my hope is that insights from this research provide novel therapies for treating patients with motility disorders like constipation and irritable bowel syndrome.

Dr. Sellers is a pediatric physician-scientist and research and clinical development consultant. As a pediatric gastroenterologist and ion channel physiologist, Dr. Sellers' work in academia and pharma over the last 20 years has focused on improving the lives of individuals with complex and rare diseases through providing cutting-edge clinical care and advancing research and drug development. Dr. Sellers previously led a basic and translational research laboratory at Stanford, focused on epithelial ion transport and acid-base regulation using a variety of human and animal models.