C
Claes Örvell
Researcher at Karolinska University Hospital
Publications - 103
Citations - 4917
Claes Örvell is an academic researcher from Karolinska University Hospital. The author has contributed to research in topics: Virus & Mumps virus. The author has an hindex of 39, co-authored 103 publications receiving 4701 citations. Previous affiliations of Claes Örvell include Karolinska Institutet.
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Two distinct subtypes of human respiratory syncytial virus.
TL;DR: It is concluded that the two sub types of RS virus have evolved separately, and the finding of two subtypes may explain previously observed strain variations in neutralization tests, and gives a new perspective on the immunobiology ofRS virus.
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Canine distemper virus from diseased large felids: Biological properties and phylogenetic relationships.
Timm C. Harder,Marcel Kenter,Helma W. Vos,Kees H.J. Siebelink,Willem Huisman,G. van Amerongen,Claes Örvell,Thomas Barrett,Max J. G. Appel,A.D.M.E. Osterhaus +9 more
TL;DR: Evidence was obtained that recent CDV isolates from different species in the United States, Europe and Africa are significantly distinct from CDV vaccine strains.
Journal ArticleDOI
Measles virus phosphoprotein retains the nucleocapsid protein in the cytoplasm.
M. Huber,Roberto Cattaneo,Pius Spielhofer,Claes Örvell,Erling Norrby,Erling Norrby,Marius Messerli,Jean Claude Perriard,Martin A. Billeter +8 more
TL;DR: Measles virus proteins were efficiently expressed in COS and Vero cells from vectors based on the strong cytomegalovirus enhancer-promoter and the simian virus 40 origin of replication to analyze in vivo the interactions between the N and P proteins.
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Antigenic Structure of Human Respiratory Syncytial Virus Fusion Glycoprotein
Juan Antonio López,Regla Bustos,Claes Örvell,Mabel Berois,Juan Arbiza,Blanca García-Barreno,José A. Melero +6 more
TL;DR: A new series of escape mutants of human respiratory syncytial virus prepared with monoclonal antibodies specific for the fusion (F) protein identified two new antigenic sites recognized by neutralizing antibodies and a group-specific site in the F1 chain of the F molecule.
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Respiratory syncytial virus epidemics: variable dominance of subgroups A and B strains among children, 1981-1986.
TL;DR: The very low number of subgroup A strains isolated during the 1984- 1985 epidemic gave dominance to subgroup B strains, which occurred at least three times as often in all years except 1984-1985.