April 16, 2014 — Researchers at Thomas Jefferson University have tested an experimental cancer vaccine in combination with radiation therapy in mice with colorectal cancer. In research published online in the International Journal of Radiation Oncology, they showed the vaccine was most effective when tumors were irradiated first and then vaccinated a week later.

Navidea Biopharmaceuticals Inc. held an update meeting with the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) for the pending Marketing Authorization Application (MAA) of Lymphoseek (technetium Tc 99m tilmanocept) Injection.