Helix BioPharma Corp. announced that it has granted a world-wide exclusive license for v-DOS47, an antibody DOS47 conjugate that targets the vascular endothelial growth factor 2 receptor (VEGFR2), to its wholly-owned subsidiary, Helix Polska. Helix expects that day-to-day development activities in respect of v-DOS47 will be coordinated by Helix Polska, and Helix expects that Helix Polska will pursue non-dilutive EU grant financing arrangements to advance those development activities.