This will make regen’s patents obsolete https://gizmodo.com/vaxinia-cancer-killing-virus-clinical-trial-1848943666 No, not exactly. Vaxinia will be able to work in conjunction with Pembrolizumab. This is an immunotherapy drug that targets the extra-cellular protein called PD-L1. The goal of Regen (Ichim in particular) was to target an intra-cellular protein (NR2F6) and then try to create a small molecule drug from that. The problem is is that you need a ligand to do this. Extra-cellular proteins have ligands. The intra-cellular protein (NR2F6) does not. The search and discovery of a working ligand would open new doors.