His research interest has been oncology pathology with the main focus on sarcoma, breast cancer and female genital tract cancer. Applying immunohistochemical, in-situ molecular morphologic and various matrix-based molecular techniques and collaborating with basic scientists and clinical colleagues, his research efforts are mainly focused on translating basic scientific research findings to clinical applications. The benefits to patient care are reliable biomarkers for cancer diagnosis, prognosis and therapy prediction and a better understanding of cancer biology.