Tumor dormancy is a phenomenon where small numbers of tumor cells persist in the host for months or years. We previously showed in the DA1-3b/C3H mouse model of acute myeloid leukemia that dormant tumor cells resist cytotoxic T-lymphocyte (CTL)-mediated killing because they overexpress B7-H1. Here, we vaccinated mice with DA1-3b cells transduced with CXCL10. Vaccinated mice developed a strong s...
