The 3rd Global Summit on Oncology & Cancer “New chemotherapeutic approaches for treatment of cancer” was successfully held in Tokyo, Japan, May 6-7, 2019. Dr Ko. was the invited keynote speaker to present his work titled “From cytotoxic tumor-targeting to regulation of the tumor microenvironment: new considerations in pancreatic cancer chemotherapy” and “Therapeutic potential of henryin in the treatment of pancreatic cancer”.