Rina Plattner, PhD

The number of melanoma cases in the United States continues to rise. When melanoma spreads to other organs, it is very deadly. Patients with this disease are usually first treated with medicines that help the immune system fight the cancer. This treatment works well for some people, but many can’t take the drugs because they have too many side-effects or simply do not work. For others, the medicines shrink the melanomas at first, but then they grow back. When immune medicines stop working, people with some kinds of melanomas can take other medicines(targeted drugs). However, targeted drugs do not work for a type of melanoma called NRAS mutant, which is very deadly and hard to treat. We found that a medicine used to treat leukemia may help targeted drugs work better for patients with this type of melanoma. In this proposal, we will learn how and why the leukemia medicine helps the targeted drugs work. We also will test our FDA-approved leukemia drug together with two different targeted drugs in mice. If the drugs work together to shrink the melanomas, then, in the future, we will test the treatment in patients by starting a clinical trial. Through this work, our goal is to give these patients more time to spend with their families, and eventually find a cure for this terrible disease.