From: Ex vivo tetramer staining and cell surface phenotyping for early activation markers CD38 and HLA-DR to enumerate and characterize malaria antigen-specific CD8+ T-cells induced in human volunteers immunized with a Plasmodium falciparum adenovirus-vectored malaria vaccine expressing AMA1
Volunteer
Pre-
Post-
Fold increase
119
0.6
5.1
8.5
125
0.53
5.0
9.4
126
1
9.8
128
0.66
2
3
147
2.4
4
184
0.1
1.7
17