在癌症疫苗真正问世之前,这种术后免疫剂对抑制癌魔确有明显的效果。癌症,是人类最大的杀手之一。而且,从1989年至今,发达国家中死于该症的人数竟上升了28.2%!不过,在癌症面前,人类并非已智尽力竭,医学家也不是无所作为。特别是自20世纪80年代中期就开始的癌症疫苗的研制,更是为我们带来了新的希望之光。 Before the actual introduction of the cancer vaccine, this kind of immunosuppressive agent had a significant effect on inhibiting cancer. Cancer is one of humanity’s biggest killers. Moreover, from 1989 to the present, the number of people who died of the disease in developed countries has risen by 28.2%! However, in the face of cancer, humans have not been exhausted, and medical scientists are not doing nothing. In particular, the development of cancer vaccines that began in the mid-1980s has brought us new hope.