Two Infants Treated with Universal Immune Cells Have Their Cancer Vanish
> Although the cases drew wide media attention in Britain, some researchers said that because the London team also gave the children standard chemotherapy, they failed to show the cell treatment actually cured the kids.<p>Could someone explain what the process for proving it would be in this case? I presume some kind of animal testing?<p>Seems pretty immoral to give someone a wildcard treatment and not back it up with something known to work. Not disparaging this treatment but given we don't know if it works yet (and how aggressive cancer can be) it seems totally fair to administer it alongside chemo.