A novel bivalent fusion vaccine induces broad immunoprotection against Staphylococcus aureus infection in different murine models

Copyright © 2017. Published by Elsevier Inc.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 188(2018) vom: 15. März, Seite 85-93
1. Verfasser: Yang, Liuyang (VerfasserIn)
Weitere Verfasser: Zhou, Heng, Cheng, Ping, Yang, Yun, Tong, Yanan, Zuo, Qianfei, Feng, Qiang, Zou, Quanming, Zeng, Hao
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Fibronectin-binding protein A (FnBPA) Staphylococcal protein A (SpA) Staphylococcus aureus Vaccine Antibodies, Bacterial Staphylococcal Protein A Vaccines
LEADER 01000caa a22002652 4500
001 NLM279531095
003 DE-627
005 20250222205220.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.clim.2017.12.012  |2 doi 
028 5 2 |a pubmed25n0931.xml 
035 |a (DE-627)NLM279531095 
035 |a (NLM)29289748 
035 |a (PII)S1521-6616(17)30757-X 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Yang, Liuyang  |e verfasserin  |4 aut 
245 1 2 |a A novel bivalent fusion vaccine induces broad immunoprotection against Staphylococcus aureus infection in different murine models 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 22.04.2019 
500 |a Date Revised 22.04.2019 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2017. Published by Elsevier Inc. 
520 |a With more and more drug-resistant Staphylococcus aureus strains emerging in hospitals, there is an urgent need to develop an effective vaccine to combat S. aureus infection. In this study, we constructed a novel bivalent fusion vaccine, SpA-DKKAA-FnBPA37-507 (SF), based on the D domain of staphylococcal protein A (SpA) and the A domain of fibronectin-binding protein A (FnBPA). Immunisation with SF induced a more ideal protective effect compared with the single components alone in a sepsis model. It also showed broad immunoprotection against seven FnBPA isotypes. Vaccination with SF induced strong antibodies responses and Th1/Th17 polarized cellular responses. Further we demonstrated the protective effect of antibodies by the opsonophagocytic assay (OPA) and passive immunisation. Moreover, vaccination with SF showed protective efficacy in a murine pneumonia model and skin abscess model. These results suggest that SF can be regarded as a promising vaccine candidate for the prevention of S. aureus infections 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Fibronectin-binding protein A (FnBPA) 
650 4 |a Staphylococcal protein A (SpA) 
650 4 |a Staphylococcus aureus 
650 4 |a Vaccine 
650 7 |a Antibodies, Bacterial  |2 NLM 
650 7 |a Staphylococcal Protein A  |2 NLM 
650 7 |a Vaccines  |2 NLM 
700 1 |a Zhou, Heng  |e verfasserin  |4 aut 
700 1 |a Cheng, Ping  |e verfasserin  |4 aut 
700 1 |a Yang, Yun  |e verfasserin  |4 aut 
700 1 |a Tong, Yanan  |e verfasserin  |4 aut 
700 1 |a Zuo, Qianfei  |e verfasserin  |4 aut 
700 1 |a Feng, Qiang  |e verfasserin  |4 aut 
700 1 |a Zou, Quanming  |e verfasserin  |4 aut 
700 1 |a Zeng, Hao  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 188(2018) vom: 15. März, Seite 85-93  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:188  |g year:2018  |g day:15  |g month:03  |g pages:85-93 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2017.12.012  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_24 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 188  |j 2018  |b 15  |c 03  |h 85-93