A. Cellular T cell response
The first evidence of survivin-specific CTL recognition and killing was shown in an assay wherein cytotoxic T cells (CTLs) induced lysis of B cells transfected to present survivin peptides on its surface. The naive CD8+ T cells were primed with dendritic cells and could therefore recognize the specific peptides of survivin presented on the surface Major Histocompatibility Complex I (MHC I) molecules of the B cells.
B. Humoral antibody response
Taking blood samples from cancer patients, scientists have found antibodies that are specific for survivin. These antibodies were absent in the blood samples of healthy normal patients. Therefore, this shows that survivin is able to elicit a full humoral immune response. This may prove useful, as one could measure the level of survivin-specific antibodies in the patient's blood as a monitor of tumour progression. In acquiring the humoral response to tumour antigens such as survivin, CD4+ T cells are activated to induce B cells to produce antibodies directed against the particular antigens.
The isolation of the antibodies specific for survivin peptides is useful, as one can look at the structure and sequence of the epitope binding groove of the antibody and, therefore, deduce possible epitopes that may fit in that particular antibody groove.  Therefore, one can determine the particular peptide portion of the survivin protein that is bound most efficiently and most commonly by humoral antibodies generated against survivin. This will lead to the production of more specific survivin vaccines that contain a specific portion of the survivin protein that is known to elicit a good immune response, generate immune memory, and allow for protection from tumour development.