Yes, however, the "drug" described (it's more of an idea for a drug at this stage, really) does not aim to disrupt the tumor cell itself. Instead it's based on the observation that many (maybe most?) cancerous cells over-express the protein CD47 on their surfaces as a survival mechanism in order to prevent macrophages and dendrites from taking them out.
If successful - and that's a big if, because I'd be willing to wager this treatment will never see the light of day - if successful, the drug would break the CD47 recognition mechanism by blocking the protein with antibodies, thereby allowing the patient's immune system to attack the malfunctioning cells. In a way this would be more elegant than aiming at re-starting apoptosis pathways or blocking the expression of angiogenesis factors because the specific mechanisms employed by cancer cells to do so seem to vary greatly as you said.
If successful - and that's a big if, because I'd be willing to wager this treatment will never see the light of day - if successful, the drug would break the CD47 recognition mechanism by blocking the protein with antibodies, thereby allowing the patient's immune system to attack the malfunctioning cells. In a way this would be more elegant than aiming at re-starting apoptosis pathways or blocking the expression of angiogenesis factors because the specific mechanisms employed by cancer cells to do so seem to vary greatly as you said.