Immunoinformatics Insights into the Internalin A and B Proteins to Design a Multi-Epitope Subunit Vaccine for L. monocytogenes

2022 ◽  
Vol 28 (1) ◽  
Author(s):  
Parisa Asadollahi ◽  
Iraj Pakzad ◽  
Nourkhoda Sadeghifard ◽  
Sobhan Ghafourian ◽  
Hossein Kazemian ◽  
...  
Keyword(s):  
Subunit Vaccine ◽  
Internalin A

Effect of transfer factor on immune efficacy of PCV2 subunit vaccine

2014 ◽  
Vol 39 (4) ◽  
pp. 409-412
Author(s):  
Tai-long QU ◽  
Run-cheng LI ◽  
Xing QIAN ◽  
Yu YANG ◽  
Xing-long YU
Keyword(s):  
Transfer Factor ◽  
Subunit Vaccine ◽  
Immune Efficacy

Development and efficacy of a grass carp reovirus (GCRV) outer capsid protein VP7 subunit vaccine

2012 ◽  
Vol 37 (6) ◽  
pp. 659-664 ◽  
Author(s):  
Shi-ying XU ◽  
Jing-hui LI ◽  
Yong ZOU ◽  
Lin LIU ◽  
Cheng-liang GONG ◽  
...  
Keyword(s):  
Capsid Protein ◽  
Grass Carp ◽  
Subunit Vaccine ◽  
Outer Capsid Protein ◽  
Grass Carp Reovirus ◽  
Outer Capsid

Efficacy of Intradermal Administration of Herpes Simplex Virus Subunit Vaccine

1982 ◽  
Vol 26 (8) ◽  
pp. 753-757 ◽  
Author(s):  
Kamesaburo Yoshino ◽  
Kazuo Yanagi ◽  
Kazuko Abe
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Subunit Vaccine ◽  
Intradermal Administration ◽  
Simplex Virus

scholarly journals Maternally Derived Antibody Levels Influence on Vaccine Protection against PCV2d Challenge

Animals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2231
Author(s):  
István Kiss ◽  
Krisztina Szigeti ◽  
Zalán G. Homonnay ◽  
Vivien Tamás ◽  
Han Smits ◽  
...  
Keyword(s):  
Immune Response ◽  
Humoral Immune Response ◽  
Subunit Vaccine ◽  
Porcine Circovirus Type ◽  
Porcine Circovirus ◽  
Vaccine Protection ◽  
Humoral Immune ◽  
Negative Effect ◽  
Antibody Levels

Piglets from a porcine circovirus type 2 (PCV2) stable farm of low and high levels of maternally derived antibodies (MDA) against PCV2 were vaccinated either with a whole virus type or a PCV2 ORF2 antigen-based commercial subunit vaccine at three weeks of age. Two non-vaccinated groups served as low and high MDA positive controls. At four weeks post vaccination, all piglets were challenged with a PCV2d-2 type virus strain and were checked for parameters related to vaccine protection over a four-week observation period. MDA levels evidently impacted the outcome of the PCV2d-2 challenge in non-vaccinated animals, while it did not have a significant effect on vaccine-induced protection levels. The humoral immune response developed faster in the whole virus vaccinates than in the subunit vaccinated pigs in the low MDA groups. Further, high MDA levels elicited a stronger negative effect on the vaccine-induced humoral immune response for the subunit vaccine than for the whole virus vaccine. The group-based oral fluid samples and the group mean viraemia and faecal shedding data correlated well, enabling this simple, and animal welfare-friendly sampling method for the evaluation of the PCV2 viral load status of these nursery piglets.

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