摘要 |
The correlation of clinical benefits and immune responses to peptides in cancer patients who were vaccinated with CTL-directed peptides is shown. The invention relates to a process for determining prognosis in a cancer patient vaccinated with a cancer antigen peptide-associated agent, which comprises measuring a level of an antibody specific to the cancer antigen peptide, and assessing whether the level is significantly increased as compared to the level at pre-vaccination.
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