Damon Runyon Researchers

Squamous cell skin cancer or cutaneous squamous cell carcinoma (cSCC) is the second most common cancer in the United States. In cases when the tumor cannot be surgically removed, treatment options are limited. Dr. Ji is focusing on intratumoral heterogeneity, the diversity of cell types and tumor cell subpopulations that characterize these tumors. Current cSCC treatments do not effectively target all subpopulations within a tumor, which leads to survival of some cancer cells and therapeutic resistance. He aims to understand how intratumoral heterogeneity arises within cSCC tumors, focusing on how cell-cell communication within the tumor microenvironment influences this process. This research may guide the development of improved treatment strategies.