Pregled bibliografske jedinice broj: 596302
Antigenic Differences between Vaccine and Circulating Wild Type Mumps Viruses Decreases Neutralization Capacity of Vaccine Induced Antibodies
Antigenic Differences between Vaccine and Circulating Wild Type Mumps Viruses Decreases Neutralization Capacity of Vaccine Induced Antibodies // Epidemiology and infection, 141 (2013), 6; 1298-1309 doi:10.1017/S0950268812001896 (međunarodna recenzija, članak, znanstveni)
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Naslov
Antigenic Differences between Vaccine and Circulating Wild Type Mumps Viruses Decreases Neutralization Capacity of Vaccine Induced Antibodies
Autori
Šantak, Maja ; Lang Balija, Maja ; Ivančić-Jelečki, Jelena ; Košutić Gulija, Tanja ; Ljubin Sternak, Sunčanica ; Forčić, Dubravko
Izvornik
Epidemiology and infection (0950-2688) 141
(2013), 6;
1298-1309
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
mumps virus; mumps vaccine; neutralization antibodies
Sažetak
Recent resurgence of mumps in doubly vaccinated cohorts has been notified, identifying genotype G as a predominant genotype nowadays. In this study, the neutralization efficacy of guinea pig’s sera immunized with three vaccine viruses: L-Zagreb, Urabe AM9 and JL5, was tested against seven mumps viruses: the three vaccine strains and four wild type strains (two of genotype G, one of genotype C and one of genotype D) isolated from 1998 until 2011. All sera neutralized all viruses although at different level. The neutralization efficiency of sera decreases several fold by temporal order of virus isolation. Therefore, we conclude that gradual evolution of mumps viruses, rather than belonging to a certain genotype, results in an antigenic divergence from the vaccine strains what decreases the neutralization capacity of vaccine induced antibodies. Also, the amino acid sequence alignment revealed three new potentially relevant regions for the escape from neutralization 113-130, 375-403 and 440-443.
Izvorni jezik
Engleski
Znanstvena područja
Biologija, Javno zdravstvo i zdravstvena zaštita, Biotehnologija
POVEZANOST RADA
Projekti:
021-0212432-3123 - Molekularna patogeneza virusa mumpsa (Šantak, Maja, MZOS ) ( CroRIS)
Ustanove:
Imunološki zavod d.d.
Profili:
Maja Šantak
(autor)
Jelena Ivančić-Jelečki
(autor)
Sunčanica Ljubin Sternak
(autor)
Dubravko Forčić
(autor)
Tanja Košutić Gulija
(autor)
Maja Lang Balija
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
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