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Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shi...
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| Zeitschriftentitel: | Scandinavian Journal of Immunology |
|---|---|
| Personen und Körperschaften: | , , , , , , |
| In: | Scandinavian Journal of Immunology, 83, 2016, 2, S. 92-101 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
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| Schlagwörter: |
| author_facet |
Nag, D. Koley, H. Sinha, R. Mukherjee, P. Sarkar, C. Withey, J. H. Gachhui, R. Nag, D. Koley, H. Sinha, R. Mukherjee, P. Sarkar, C. Withey, J. H. Gachhui, R. |
|---|---|
| author |
Nag, D. Koley, H. Sinha, R. Mukherjee, P. Sarkar, C. Withey, J. H. Gachhui, R. |
| spellingShingle |
Nag, D. Koley, H. Sinha, R. Mukherjee, P. Sarkar, C. Withey, J. H. Gachhui, R. Scandinavian Journal of Immunology Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae Immunology General Medicine |
| author_sort |
nag, d. |
| spelling |
Nag, D. Koley, H. Sinha, R. Mukherjee, P. Sarkar, C. Withey, J. H. Gachhui, R. 0300-9475 1365-3083 Wiley Immunology General Medicine http://dx.doi.org/10.1111/sji.12394 <jats:title>Abstract</jats:title><jats:p>An avirulent, live transconjugant <jats:italic>Shigella</jats:italic> hybrid (LTSHΔ<jats:italic>stx</jats:italic>) strain was constructed in our earlier study by introducing a plasmid vector, pPR1347, into a Shiga toxin gene deleted <jats:italic>Shigella dysenteriae</jats:italic> 1. Three successive oral administrations of LTSHΔ<jats:italic>stx</jats:italic> to female adult mice produced comprehensive passive heterologous protection in their offspring against challenge with wild‐type shigellae. Production of NO and different cytokines such asIL‐12p70, IL‐1β and IL‐23 in peritoneal mice macrophages indicated that LTSHΔ<jats:italic>stx</jats:italic> induced innate and adaptive immunity in mice. Furthermore, production of IFN‐γ, IL‐10 and IL‐17 in LTSH‐primed splenic CD4+ T cell suggested that LTSHΔ<jats:italic>stx</jats:italic> may induce Th1 and Th17 cell‐mediated immune responses. Exponential increase of the serum IgG and IgA titre against whole shigellae was observed in immunized adult mice during and after the immunization with the highest peak on day 35. Antigen‐specific sIgA was also determined from intestinal lavage of immunized mice. The stomach extracts of neonates from immunized mice, mainly containing mother's milk, contained significant levels of anti‐LTSHΔ<jats:italic>stx</jats:italic> immunoglobulin. These studies suggest that the LTSHΔ<jats:italic>stx</jats:italic> could be a new live oral vaccine candidate against shigellosis in the near future.</jats:p> Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae Scandinavian Journal of Immunology |
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Wiley, 2016 |
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| title |
Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_unstemmed |
Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_full |
Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_fullStr |
Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_full_unstemmed |
Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_short |
Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_sort |
immunization of mice with a live transconjugant shigella hybrid strain induced th1 and th17 cell‐mediated immune responses and confirmed passive protection against heterologous shigellae |
| topic |
Immunology General Medicine |
| url |
http://dx.doi.org/10.1111/sji.12394 |
| publishDate |
2016 |
| physical |
92-101 |
| description |
<jats:title>Abstract</jats:title><jats:p>An avirulent, live transconjugant <jats:italic>Shigella</jats:italic> hybrid (LTSHΔ<jats:italic>stx</jats:italic>) strain was constructed in our earlier study by introducing a plasmid vector, pPR1347, into a Shiga toxin gene deleted <jats:italic>Shigella dysenteriae</jats:italic> 1. Three successive oral administrations of LTSHΔ<jats:italic>stx</jats:italic> to female adult mice produced comprehensive passive heterologous protection in their offspring against challenge with wild‐type shigellae. Production of NO and different cytokines such asIL‐12p70, IL‐1β and IL‐23 in peritoneal mice macrophages indicated that LTSHΔ<jats:italic>stx</jats:italic> induced innate and adaptive immunity in mice. Furthermore, production of IFN‐γ, IL‐10 and IL‐17 in LTSH‐primed splenic CD4+ T cell suggested that LTSHΔ<jats:italic>stx</jats:italic> may induce Th1 and Th17 cell‐mediated immune responses. Exponential increase of the serum IgG and IgA titre against whole shigellae was observed in immunized adult mice during and after the immunization with the highest peak on day 35. Antigen‐specific sIgA was also determined from intestinal lavage of immunized mice. The stomach extracts of neonates from immunized mice, mainly containing mother's milk, contained significant levels of anti‐LTSHΔ<jats:italic>stx</jats:italic> immunoglobulin. These studies suggest that the LTSHΔ<jats:italic>stx</jats:italic> could be a new live oral vaccine candidate against shigellosis in the near future.</jats:p> |
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| author | Nag, D., Koley, H., Sinha, R., Mukherjee, P., Sarkar, C., Withey, J. H., Gachhui, R. |
| author_facet | Nag, D., Koley, H., Sinha, R., Mukherjee, P., Sarkar, C., Withey, J. H., Gachhui, R., Nag, D., Koley, H., Sinha, R., Mukherjee, P., Sarkar, C., Withey, J. H., Gachhui, R. |
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| description | <jats:title>Abstract</jats:title><jats:p>An avirulent, live transconjugant <jats:italic>Shigella</jats:italic> hybrid (LTSHΔ<jats:italic>stx</jats:italic>) strain was constructed in our earlier study by introducing a plasmid vector, pPR1347, into a Shiga toxin gene deleted <jats:italic>Shigella dysenteriae</jats:italic> 1. Three successive oral administrations of LTSHΔ<jats:italic>stx</jats:italic> to female adult mice produced comprehensive passive heterologous protection in their offspring against challenge with wild‐type shigellae. Production of NO and different cytokines such asIL‐12p70, IL‐1β and IL‐23 in peritoneal mice macrophages indicated that LTSHΔ<jats:italic>stx</jats:italic> induced innate and adaptive immunity in mice. Furthermore, production of IFN‐γ, IL‐10 and IL‐17 in LTSH‐primed splenic CD4+ T cell suggested that LTSHΔ<jats:italic>stx</jats:italic> may induce Th1 and Th17 cell‐mediated immune responses. Exponential increase of the serum IgG and IgA titre against whole shigellae was observed in immunized adult mice during and after the immunization with the highest peak on day 35. Antigen‐specific sIgA was also determined from intestinal lavage of immunized mice. The stomach extracts of neonates from immunized mice, mainly containing mother's milk, contained significant levels of anti‐LTSHΔ<jats:italic>stx</jats:italic> immunoglobulin. These studies suggest that the LTSHΔ<jats:italic>stx</jats:italic> could be a new live oral vaccine candidate against shigellosis in the near future.</jats:p> |
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| imprint | Wiley, 2016 |
| imprint_str_mv | Wiley, 2016 |
| institution | DE-Pl11, DE-Rs1, DE-14, DE-105, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Zi4, DE-Gla1, DE-15 |
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| spelling | Nag, D. Koley, H. Sinha, R. Mukherjee, P. Sarkar, C. Withey, J. H. Gachhui, R. 0300-9475 1365-3083 Wiley Immunology General Medicine http://dx.doi.org/10.1111/sji.12394 <jats:title>Abstract</jats:title><jats:p>An avirulent, live transconjugant <jats:italic>Shigella</jats:italic> hybrid (LTSHΔ<jats:italic>stx</jats:italic>) strain was constructed in our earlier study by introducing a plasmid vector, pPR1347, into a Shiga toxin gene deleted <jats:italic>Shigella dysenteriae</jats:italic> 1. Three successive oral administrations of LTSHΔ<jats:italic>stx</jats:italic> to female adult mice produced comprehensive passive heterologous protection in their offspring against challenge with wild‐type shigellae. Production of NO and different cytokines such asIL‐12p70, IL‐1β and IL‐23 in peritoneal mice macrophages indicated that LTSHΔ<jats:italic>stx</jats:italic> induced innate and adaptive immunity in mice. Furthermore, production of IFN‐γ, IL‐10 and IL‐17 in LTSH‐primed splenic CD4+ T cell suggested that LTSHΔ<jats:italic>stx</jats:italic> may induce Th1 and Th17 cell‐mediated immune responses. Exponential increase of the serum IgG and IgA titre against whole shigellae was observed in immunized adult mice during and after the immunization with the highest peak on day 35. Antigen‐specific sIgA was also determined from intestinal lavage of immunized mice. The stomach extracts of neonates from immunized mice, mainly containing mother's milk, contained significant levels of anti‐LTSHΔ<jats:italic>stx</jats:italic> immunoglobulin. These studies suggest that the LTSHΔ<jats:italic>stx</jats:italic> could be a new live oral vaccine candidate against shigellosis in the near future.</jats:p> Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae Scandinavian Journal of Immunology |
| spellingShingle | Nag, D., Koley, H., Sinha, R., Mukherjee, P., Sarkar, C., Withey, J. H., Gachhui, R., Scandinavian Journal of Immunology, Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae, Immunology, General Medicine |
| title | Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_full | Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_fullStr | Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_full_unstemmed | Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_short | Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| title_sort | immunization of mice with a live transconjugant shigella hybrid strain induced th1 and th17 cell‐mediated immune responses and confirmed passive protection against heterologous shigellae |
| title_unstemmed | Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae |
| topic | Immunology, General Medicine |
| url | http://dx.doi.org/10.1111/sji.12394 |