Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates?
Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protect...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Valdés, Iris [verfasserIn] Gil, Lázaro [verfasserIn] Lazo, Laura [verfasserIn] Marcos, Ernesto [verfasserIn] Martín, Jorge [verfasserIn] Suzarte, Edith [verfasserIn] Castro, Jorge [verfasserIn] Romero, Yaremis [verfasserIn] Guillén, Gerardo [verfasserIn] Hermida, Lisset [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Archives of virology - Wien : Springer, 1939, 161(2015), 2 vom: 20. Nov., Seite 465-470 |
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| Übergeordnetes Werk: |
volume:161 ; year:2015 ; number:2 ; day:20 ; month:11 ; pages:465-470 |
| Links: |
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| DOI / URN: |
10.1007/s00705-015-2681-y |
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| Katalog-ID: |
SPR007412576 |
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| 245 | 1 | 0 | |a Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
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| 520 | |a Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. | ||
| 650 | 4 | |a Dengue virus |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Vaccine |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Non-human primates |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Immunity |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Solid protection |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Sterilizing immunity |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Gil, Lázaro |e verfasserin |4 aut | |
| 700 | 1 | |a Lazo, Laura |e verfasserin |4 aut | |
| 700 | 1 | |a Marcos, Ernesto |e verfasserin |4 aut | |
| 700 | 1 | |a Martín, Jorge |e verfasserin |4 aut | |
| 700 | 1 | |a Suzarte, Edith |e verfasserin |4 aut | |
| 700 | 1 | |a Castro, Jorge |e verfasserin |4 aut | |
| 700 | 1 | |a Romero, Yaremis |e verfasserin |4 aut | |
| 700 | 1 | |a Guillén, Gerardo |e verfasserin |4 aut | |
| 700 | 1 | |a Hermida, Lisset |e verfasserin |4 aut | |
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10.1007/s00705-015-2681-y doi (DE-627)SPR007412576 (SPR)s00705-015-2681-y-e DE-627 ger DE-627 rakwb eng 610 ASE 42.32 bkl 44.43 bkl Valdés, Iris verfasserin aut Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. Dengue virus (dpeaa)DE-He213 Vaccine (dpeaa)DE-He213 Non-human primates (dpeaa)DE-He213 Immunity (dpeaa)DE-He213 Solid protection (dpeaa)DE-He213 Sterilizing immunity (dpeaa)DE-He213 Gil, Lázaro verfasserin aut Lazo, Laura verfasserin aut Marcos, Ernesto verfasserin aut Martín, Jorge verfasserin aut Suzarte, Edith verfasserin aut Castro, Jorge verfasserin aut Romero, Yaremis verfasserin aut Guillén, Gerardo verfasserin aut Hermida, Lisset verfasserin aut Enthalten in Archives of virology Wien : Springer, 1939 161(2015), 2 vom: 20. Nov., Seite 465-470 (DE-627)253390168 (DE-600)1458460-8 1432-8798 nnns volume:161 year:2015 number:2 day:20 month:11 pages:465-470 https://dx.doi.org/10.1007/s00705-015-2681-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.32 ASE 44.43 ASE AR 161 2015 2 20 11 465-470 |
| spelling |
10.1007/s00705-015-2681-y doi (DE-627)SPR007412576 (SPR)s00705-015-2681-y-e DE-627 ger DE-627 rakwb eng 610 ASE 42.32 bkl 44.43 bkl Valdés, Iris verfasserin aut Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. Dengue virus (dpeaa)DE-He213 Vaccine (dpeaa)DE-He213 Non-human primates (dpeaa)DE-He213 Immunity (dpeaa)DE-He213 Solid protection (dpeaa)DE-He213 Sterilizing immunity (dpeaa)DE-He213 Gil, Lázaro verfasserin aut Lazo, Laura verfasserin aut Marcos, Ernesto verfasserin aut Martín, Jorge verfasserin aut Suzarte, Edith verfasserin aut Castro, Jorge verfasserin aut Romero, Yaremis verfasserin aut Guillén, Gerardo verfasserin aut Hermida, Lisset verfasserin aut Enthalten in Archives of virology Wien : Springer, 1939 161(2015), 2 vom: 20. Nov., Seite 465-470 (DE-627)253390168 (DE-600)1458460-8 1432-8798 nnns volume:161 year:2015 number:2 day:20 month:11 pages:465-470 https://dx.doi.org/10.1007/s00705-015-2681-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.32 ASE 44.43 ASE AR 161 2015 2 20 11 465-470 |
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10.1007/s00705-015-2681-y doi (DE-627)SPR007412576 (SPR)s00705-015-2681-y-e DE-627 ger DE-627 rakwb eng 610 ASE 42.32 bkl 44.43 bkl Valdés, Iris verfasserin aut Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. Dengue virus (dpeaa)DE-He213 Vaccine (dpeaa)DE-He213 Non-human primates (dpeaa)DE-He213 Immunity (dpeaa)DE-He213 Solid protection (dpeaa)DE-He213 Sterilizing immunity (dpeaa)DE-He213 Gil, Lázaro verfasserin aut Lazo, Laura verfasserin aut Marcos, Ernesto verfasserin aut Martín, Jorge verfasserin aut Suzarte, Edith verfasserin aut Castro, Jorge verfasserin aut Romero, Yaremis verfasserin aut Guillén, Gerardo verfasserin aut Hermida, Lisset verfasserin aut Enthalten in Archives of virology Wien : Springer, 1939 161(2015), 2 vom: 20. Nov., Seite 465-470 (DE-627)253390168 (DE-600)1458460-8 1432-8798 nnns volume:161 year:2015 number:2 day:20 month:11 pages:465-470 https://dx.doi.org/10.1007/s00705-015-2681-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.32 ASE 44.43 ASE AR 161 2015 2 20 11 465-470 |
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10.1007/s00705-015-2681-y doi (DE-627)SPR007412576 (SPR)s00705-015-2681-y-e DE-627 ger DE-627 rakwb eng 610 ASE 42.32 bkl 44.43 bkl Valdés, Iris verfasserin aut Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. Dengue virus (dpeaa)DE-He213 Vaccine (dpeaa)DE-He213 Non-human primates (dpeaa)DE-He213 Immunity (dpeaa)DE-He213 Solid protection (dpeaa)DE-He213 Sterilizing immunity (dpeaa)DE-He213 Gil, Lázaro verfasserin aut Lazo, Laura verfasserin aut Marcos, Ernesto verfasserin aut Martín, Jorge verfasserin aut Suzarte, Edith verfasserin aut Castro, Jorge verfasserin aut Romero, Yaremis verfasserin aut Guillén, Gerardo verfasserin aut Hermida, Lisset verfasserin aut Enthalten in Archives of virology Wien : Springer, 1939 161(2015), 2 vom: 20. Nov., Seite 465-470 (DE-627)253390168 (DE-600)1458460-8 1432-8798 nnns volume:161 year:2015 number:2 day:20 month:11 pages:465-470 https://dx.doi.org/10.1007/s00705-015-2681-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.32 ASE 44.43 ASE AR 161 2015 2 20 11 465-470 |
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10.1007/s00705-015-2681-y doi (DE-627)SPR007412576 (SPR)s00705-015-2681-y-e DE-627 ger DE-627 rakwb eng 610 ASE 42.32 bkl 44.43 bkl Valdés, Iris verfasserin aut Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. Dengue virus (dpeaa)DE-He213 Vaccine (dpeaa)DE-He213 Non-human primates (dpeaa)DE-He213 Immunity (dpeaa)DE-He213 Solid protection (dpeaa)DE-He213 Sterilizing immunity (dpeaa)DE-He213 Gil, Lázaro verfasserin aut Lazo, Laura verfasserin aut Marcos, Ernesto verfasserin aut Martín, Jorge verfasserin aut Suzarte, Edith verfasserin aut Castro, Jorge verfasserin aut Romero, Yaremis verfasserin aut Guillén, Gerardo verfasserin aut Hermida, Lisset verfasserin aut Enthalten in Archives of virology Wien : Springer, 1939 161(2015), 2 vom: 20. Nov., Seite 465-470 (DE-627)253390168 (DE-600)1458460-8 1432-8798 nnns volume:161 year:2015 number:2 day:20 month:11 pages:465-470 https://dx.doi.org/10.1007/s00705-015-2681-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.32 ASE 44.43 ASE AR 161 2015 2 20 11 465-470 |
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English |
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Enthalten in Archives of virology 161(2015), 2 vom: 20. Nov., Seite 465-470 volume:161 year:2015 number:2 day:20 month:11 pages:465-470 |
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Enthalten in Archives of virology 161(2015), 2 vom: 20. Nov., Seite 465-470 volume:161 year:2015 number:2 day:20 month:11 pages:465-470 |
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Dengue virus Vaccine Non-human primates Immunity Solid protection Sterilizing immunity |
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Valdés, Iris @@aut@@ Gil, Lázaro @@aut@@ Lazo, Laura @@aut@@ Marcos, Ernesto @@aut@@ Martín, Jorge @@aut@@ Suzarte, Edith @@aut@@ Castro, Jorge @@aut@@ Romero, Yaremis @@aut@@ Guillén, Gerardo @@aut@@ Hermida, Lisset @@aut@@ |
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2015-11-20T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR007412576</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519193619.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201005s2015 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00705-015-2681-y</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR007412576</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00705-015-2681-y-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">42.32</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.43</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Valdés, Iris</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates?</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. 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|
| author |
Valdés, Iris |
| spellingShingle |
Valdés, Iris ddc 610 bkl 42.32 bkl 44.43 misc Dengue virus misc Vaccine misc Non-human primates misc Immunity misc Solid protection misc Sterilizing immunity Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
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Valdés, Iris |
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@@773@@(DE-627)253390168 |
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electronic Article |
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610 - Medicine & health |
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keep |
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aut aut aut aut aut aut aut aut aut aut |
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springer |
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true |
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Not Illustrated |
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1432-8798 |
| topic_title |
610 ASE 42.32 bkl 44.43 bkl Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? Dengue virus (dpeaa)DE-He213 Vaccine (dpeaa)DE-He213 Non-human primates (dpeaa)DE-He213 Immunity (dpeaa)DE-He213 Solid protection (dpeaa)DE-He213 Sterilizing immunity (dpeaa)DE-He213 |
| topic |
ddc 610 bkl 42.32 bkl 44.43 misc Dengue virus misc Vaccine misc Non-human primates misc Immunity misc Solid protection misc Sterilizing immunity |
| topic_unstemmed |
ddc 610 bkl 42.32 bkl 44.43 misc Dengue virus misc Vaccine misc Non-human primates misc Immunity misc Solid protection misc Sterilizing immunity |
| topic_browse |
ddc 610 bkl 42.32 bkl 44.43 misc Dengue virus misc Vaccine misc Non-human primates misc Immunity misc Solid protection misc Sterilizing immunity |
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Elektronische Aufsätze Aufsätze Elektronische Ressource |
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cr |
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Archives of virology |
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Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
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Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
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Valdés, Iris |
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Archives of virology |
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Valdés, Iris Gil, Lázaro Lazo, Laura Marcos, Ernesto Martín, Jorge Suzarte, Edith Castro, Jorge Romero, Yaremis Guillén, Gerardo Hermida, Lisset |
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Elektronische Aufsätze |
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could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
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Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
| abstract |
Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. |
| abstractGer |
Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. |
| abstract_unstemmed |
Abstract There are several dengue vaccine candidates at advanced stages of development, but none of them are licensed. Despite the reactogenicity and immunogenicity profile in humans of the tetravalent ChimeriVax™ dengue vaccine candidate, in efficacy trials, it has failed to confer complete protection against dengue virus (DENV)-1 and DENV-2. However, full protection against the four serotypes had been observed previously in monkeys immunized with this vaccine candidate. Some authors have tried to explain this contradiction by hypothesizing that protection rates in non-human primates (NHPs) are associated with a lack of post-challenge anamnestic immune responses. Here, we studied the protection and anamnestic response patterns after homologous challenge in NHPs previously infected with DENV-2. Two immunization schemes were used, varying the viral doses and the intervals between them. Animals developed immunity against DENV-2 that provided full protection against reinfection with a homologous virus. However, all monkeys showed a significant increase in antiviral and neutralizing antibody titers after challenge. Our results suggest that sterilizing immunity could not be induced by infection with the virus despite the lack of detectable viremia in some animals in which an increase in antibody titer was observed. For this reason, we propose that the lack of an anamnestic neutralizing antibody response after challenge, as suggested by some authors, should be carefully reviewed as a criterion for evaluating the functionality of vaccine candidates. |
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Could an experimental dengue virus infection fail to induce solid immunity against homologous viral challenge in non-human primates? |
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Gil, Lázaro Lazo, Laura Marcos, Ernesto Martín, Jorge Suzarte, Edith Castro, Jorge Romero, Yaremis Guillén, Gerardo Hermida, Lisset |
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| score |
7.3986406 |