Matches in SemOpenAlex for { <https://semopenalex.org/work/W2972051280> ?p ?o ?g. }
- W2972051280 endingPage "6534" @default.
- W2972051280 startingPage "6526" @default.
- W2972051280 abstract "Suspension Madin-Darby canine kidney (MDCK) cells (MDCK-N), adherent MDCK cells (MDCK-C), and adherent rhesus monkey kidney LLC-MK2 cells (LLC-MK2D) were systematically evaluated for the preparation of influenza vaccine seed viruses for humans on the basis of primary virus isolation efficiency, growth ability, genetic stability of the hemagglutinin (HA) and neuraminidase (NA) genes, and antigenic properties in hemagglutination inhibition (HI) test of each virus isolate upon further passages. All the subtypes/lineages of influenza viruses (A(H1N1), A(H1N1)pdm09, A(H3N2), B-Victoria, and B-Yamagata) were successfully isolated from clinical specimens by using MDCK-N and MDCK-C, whereas LLC-MK2D did not support virus replication well. Serial passages of A(H1N1) viruses in MDCK-N and MDCK-C induced genetic mutations of HA that resulted in moderate antigenic changes in the HI test. All A(H1N1)pdm09 isolates from MDCK-C acquired amino acid substitutions at the site from K153 to N156 of the HA protein, which resulted in striking antigenic alteration. In contrast, only 30% of MDCK-N isolates showed amino acid changes at this site. The frequency of MDCK-N isolates with less than two-fold reduction in the HI titer was as high as 70%. A(H3N2) and B-Yamagata isolates showed high antigenic stability and no specific amino acid substitution during passages in MDCK-N and MDCK-C. B-Victoria isolates from MDCK-N and MDCK-C acquired genetic changes at HA glycosylation sites that greatly affected their antigenicity. When these cell isolates were applied to passages in hen eggs, A(H1N1), B-Victoria, and B-Yamagata viruses grew well in eggs, while none of the cell isolates of A(H3N2) viruses did. Thus, we demonstrate that MDCK-N might be useful for the preparation of influenza vaccine seed viruses." @default.
- W2972051280 created "2019-09-12" @default.
- W2972051280 creator A5007043422 @default.
- W2972051280 creator A5010565745 @default.
- W2972051280 creator A5016393442 @default.
- W2972051280 creator A5021616275 @default.
- W2972051280 creator A5027436955 @default.
- W2972051280 creator A5028936320 @default.
- W2972051280 creator A5042456572 @default.
- W2972051280 creator A5043805550 @default.
- W2972051280 creator A5044702232 @default.
- W2972051280 creator A5046868946 @default.
- W2972051280 creator A5050448405 @default.
- W2972051280 creator A5067901270 @default.
- W2972051280 creator A5072340984 @default.
- W2972051280 creator A5075947614 @default.
- W2972051280 creator A5076032314 @default.
- W2972051280 date "2019-10-01" @default.
- W2972051280 modified "2023-10-11" @default.
- W2972051280 title "Systematic evaluation of suspension MDCK cells, adherent MDCK cells, and LLC-MK2 cells for preparing influenza vaccine seed virus" @default.
- W2972051280 cites W19635477 @default.
- W2972051280 cites W1970156677 @default.
- W2972051280 cites W1979537384 @default.
- W2972051280 cites W1997003446 @default.
- W2972051280 cites W2001187841 @default.
- W2972051280 cites W2003676148 @default.
- W2972051280 cites W2006401683 @default.
- W2972051280 cites W2007212835 @default.
- W2972051280 cites W2007800041 @default.
- W2972051280 cites W2014657679 @default.
- W2972051280 cites W2020657836 @default.
- W2972051280 cites W2029578164 @default.
- W2972051280 cites W2034824201 @default.
- W2972051280 cites W2035345145 @default.
- W2972051280 cites W2043409632 @default.
- W2972051280 cites W2050673652 @default.
- W2972051280 cites W2051754377 @default.
- W2972051280 cites W2056678207 @default.
- W2972051280 cites W2058970523 @default.
- W2972051280 cites W2072435820 @default.
- W2972051280 cites W2094445585 @default.
- W2972051280 cites W2106173155 @default.
- W2972051280 cites W2106396440 @default.
- W2972051280 cites W2110607810 @default.
- W2972051280 cites W2132919767 @default.
- W2972051280 cites W2150165473 @default.
- W2972051280 cites W2150485802 @default.
- W2972051280 cites W2153120954 @default.
- W2972051280 cites W2163960578 @default.
- W2972051280 cites W2186888757 @default.
- W2972051280 cites W2261609884 @default.
- W2972051280 cites W2775569101 @default.
- W2972051280 cites W2791818497 @default.
- W2972051280 cites W2889891640 @default.
- W2972051280 cites W4322699774 @default.
- W2972051280 doi "https://doi.org/10.1016/j.vaccine.2019.08.064" @default.
- W2972051280 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31500967" @default.
- W2972051280 hasPublicationYear "2019" @default.
- W2972051280 type Work @default.
- W2972051280 sameAs 2972051280 @default.
- W2972051280 citedByCount "7" @default.
- W2972051280 countsByYear W29720512802020 @default.
- W2972051280 countsByYear W29720512802021 @default.
- W2972051280 countsByYear W29720512802022 @default.
- W2972051280 crossrefType "journal-article" @default.
- W2972051280 hasAuthorship W2972051280A5007043422 @default.
- W2972051280 hasAuthorship W2972051280A5010565745 @default.
- W2972051280 hasAuthorship W2972051280A5016393442 @default.
- W2972051280 hasAuthorship W2972051280A5021616275 @default.
- W2972051280 hasAuthorship W2972051280A5027436955 @default.
- W2972051280 hasAuthorship W2972051280A5028936320 @default.
- W2972051280 hasAuthorship W2972051280A5042456572 @default.
- W2972051280 hasAuthorship W2972051280A5043805550 @default.
- W2972051280 hasAuthorship W2972051280A5044702232 @default.
- W2972051280 hasAuthorship W2972051280A5046868946 @default.
- W2972051280 hasAuthorship W2972051280A5050448405 @default.
- W2972051280 hasAuthorship W2972051280A5067901270 @default.
- W2972051280 hasAuthorship W2972051280A5072340984 @default.
- W2972051280 hasAuthorship W2972051280A5075947614 @default.
- W2972051280 hasAuthorship W2972051280A5076032314 @default.
- W2972051280 hasBestOaLocation W29720512801 @default.
- W2972051280 hasConcept C134164806 @default.
- W2972051280 hasConcept C147483822 @default.
- W2972051280 hasConcept C159047783 @default.
- W2972051280 hasConcept C182072434 @default.
- W2972051280 hasConcept C195616568 @default.
- W2972051280 hasConcept C203014093 @default.
- W2972051280 hasConcept C2522874641 @default.
- W2972051280 hasConcept C2777546802 @default.
- W2972051280 hasConcept C2778692840 @default.
- W2972051280 hasConcept C2779026604 @default.
- W2972051280 hasConcept C2781416681 @default.
- W2972051280 hasConcept C32611913 @default.
- W2972051280 hasConcept C34343649 @default.
- W2972051280 hasConcept C54355233 @default.
- W2972051280 hasConcept C81885089 @default.
- W2972051280 hasConcept C86803240 @default.
- W2972051280 hasConcept C89423630 @default.