TABLE 1.

Flow cytometry analysesa

Prime% of IFN-γ+ CD8+ cells over total CD8+ cells
No boostAdC68E7E6E5AdC68gD-E7E6E5
None>0.1>0.121.9
pE7E6E5>0.1>0.121.2
pgD-E7E6E50.32.547.4
  • a Analyses of IFN-γ-secreting E7-specific CD8+ T-cell precursors in mice submitted to heterologous prime-boost immunizations using the pE7E6E5 or pgD-E7E6E5 DNA vector and the AdC68E7E6E5 or AdC68gD-E7E6E5 adenovirus vector.