Xin Zhou, PhD

This project is about making a type of cancer treatments called antibody-drug conjugates, or ADCs. ADCs are protein-based therapies designed like guided missles. They carry strong cancer-fighting drugs and deliver them directly to cancer cells using antibodies. But in many cases, the drug doesn’t get inside the cancer cell well enough, so the treatment doesn’t work as well as it could. We are trying to solve this problem by using a special feature on the surface of cancer cells called an internalizing receptor. This is a protein that acts like a fast-moving doorway—it pulls things inside the cell quickly. By connecting the drug to an antibody that targets this fast moving receptor, we hope to get more of the medicine inside the cancer cell, where it can do its job. We are focusing on two hard-to-treat cancers: triple-negative breast cancer and some types of lung cancer. We will test our new treatment in the lab and in models of these cancers. We will also study large research databases to learn which types of tumors might respond best. This research matters because many people with cancer still don’t have good treatment options. If this new approach works, it could lead to more effective and more targeted cancer treatments. It may help more patients benefit from ADCs, especially those with cancers that don’t respond well to current therapies.