0000000000709852

AUTHOR

Baiba Niedre-otomere

showing 2 related works from this author

Uz rekombinanto Semliki meža vīrusu balstīta pieeja uzlabotas vakcīnas pret B hepatīta vīrusu meklējumos: neitralizējošu antivielu ierosināšana

2015

Elektroniskā versija nesatur pielikumus

Dzīvās dabas zinātnesBioloģija
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Recombinant Semliki Forest virus vectors encoding hepatitis B virus small surface and pre-S1 antigens induce broadly reactive neutralizing antibodies

2012

Most hepatitis B virus (HBV) vaccines consist of viral small surface (S) protein subtype adw2 expressed in yeast cells. In spite of good efficacy, HBV-genotype and subtype differences, escape mutants and insufficient Th1 activation remain potential problems. To address these problems, we generated recombinant Semliki Forest virus (rSFV) vectors encoding S protein, subtype adw2 or ayw2, or a fragment of the large surface protein, amino acids 1-48 of the pre-S1 domain, fused to S (pre-S1.1-48/S). The antigen loop in S protein and the selected pre-S1 sequences are known targets of neutralizing antibodies. BALB/c mice were immunized intravenously with 10(7) rSFV particles and 10(8) rSFV particl…

Hepatitis B virusAntiserumInfectivityHepatologybiologymedicine.disease_causeSemliki Forest virusbiology.organism_classificationVirologyMolecular biologyImmunoglobulin Glaw.inventionInfectious DiseasesAntigenlawVirologymedicineRecombinant DNAbiology.proteinAntibodyJournal of Viral Hepatitis
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