Developing a Renal Cell Carcinoma Kidney-Tumor-on-a-Chip to Mimic Tumor-Induced Angiogenesis

Currently, models for testing developing cancer therapeutics are inaccurate. To address this issue, the Zheng Lab is developing a kidney-tumor-on-a-chip to mimic tumor-induced angiogenesis. Initial steps were taken toward this ultimate goal by creating an in vitro study between human kidney microvascular endothelial cells and renal cell carcinoma spheroids. The experiments showed an increase in endothelial sprouts in the presence of renal cell carcinoma spheroids vs. normal kidney cortex spheroids.