Immune responses to recombinant pneumococcal PspA antigen delivered by live attenuated Salmonella enterica serovar typhimurium vaccine

Agriculture & Biology

• recombinant antigens 73%
• surface proteins 65%
• Salmonella Typhimurium 55%
• Salmonella 49%
• vaccines 49%
• immune response 47%
• antigens 42%
• oral vaccination 23%
• Streptococcus pneumoniae 20%
• outer membrane proteins 19%
• antibodies 16%
• immunization 16%
• lipopolysaccharides 15%
• antigen-presenting cells 12%
• sequence deletion 10%
• immunoglobulin G 9%
• immunogenicity 9%
• mice 9%
• lethal dose 50 8%
• antibody formation 8%
• recombinant proteins 8%
• Gram-negative bacteria 8%
• signal peptide 7%
• death 6%
• secretion 5%
• pathogens 4%
• infection 4%
• DNA 4%

Medicine & Life Sciences

• pneumococcal surface protein A 100%
• Salmonella enterica 70%
• Serogroup 52%
• Salmonella 50%
• Vaccines 43%
• Antigens 36%
• Immunization 32%
• Salmonella Vaccines 30%
• Immunoglobulin G 21%
• Lipopolysaccharides 16%
• Antibodies 15%
• Membrane Proteins 15%
• Heterophile Antigens 13%
• Synthetic Vaccines 11%
• Pneumococcal Infections 11%
• Sequence Deletion 10%
• Lethal Dose 50 10%
• Protein Sorting Signals 10%
• Antigen-Presenting Cells 10%
• Streptococcus pneumoniae 9%
• Gram-Negative Bacteria 9%
• Antibody Formation 8%
• DNA 5%