title: Immunogenicity of an HPV-16 L2 DNA vaccine.
abstract: The ability to elicit cross-neutralizing antibodies makes human papillomavirus (HPV) L2 capsid protein a possible HPV vaccine. We examined and compared the humoral response of mice immunized with a HPV-16 L2 DNA vaccine or with HPV-16 L2 protein. The L2 DNA vaccine elicited a non-neutralizing antibody response unlike the L2 protein. L2 DNA vaccination suppressed the growth of L2-expressing C3 tumor cells, which is a T cell mediated effect, demonstrating that the lack of non-neutralizing antibody induction by L2 DNA was not caused by lack of T cell immunogenicity of the construct.
authors: Institute of Infectious Disease and Molecular Medicine, South Africa.
authors: Inga I
authors: II
authors: Hitzeroth
authors: Jo-Ann S
authors: JA
authors: Passmore
authors: Enid
authors: E
authors: Shephard
authors: Debbie
authors: D
authors: Stewart
authors: Martin
authors: M
authors: Müller
authors: Anna-Lise
authors: AL
authors: Williamson
authors: Edward P
authors: EP
authors: Rybicki
authors: W Martin
authors: WM
authors: Kast
mesh_terms: D000818:Animals; D057134:Antibodies, Neutralizing / Q000097:blood; D000914:Antibodies, Viral / Q000097:blood; D036022:Capsid Proteins / Q000276:immunology*; D045744:Cell Line, Tumor; D005260:Female; D052162:Human papillomavirus 16 / Q000276:immunology; D051379:Mice; D008810:Mice, Inbred C57BL; D009500:Neutralization Tests; D009856:Oncogene Proteins, Viral / Q000276:immunology*; D030361:Papillomavirus Infections / Q000276:immunology / Q000517:prevention & control*; D053918:Papillomavirus Vaccines / Q000276:immunology*; D019444:Vaccines, DNA / Q000276:immunology
chemical_list: D057134:Antibodies, Neutralizing; D000914:Antibodies, Viral; D036022:Capsid Proteins; C063316:L2 protein, Human papillomavirus type 16; D009856:Oncogene Proteins, Viral; D053918:Papillomavirus Vaccines; D019444:Vaccines, DNA