PTPRC and neoplasm: Local administration of caerin peptides 1.1 and 1.9 to the tumour bearing mice vaccinated with Ex/MPLA/anti-IL-10 receptor antibody attracted more CD45+ and CD3+ cell to tumour site but this was not statistically significant compared with vaccination without caerin 1.1 and 1.9 treatment in the flow cytometry analysis (Fig. 6).