Immunomodulatory activity and protective effects of chokeberry fruit extract onListeria monocytogenesinfection in mice
No Thumbnail
Authors
Gajić, DragicaSaksida, Tamara
Koprivica, Ivan
Šenerović, Lidija
Morić, Ivana
Savikin, Katarina
Menković, Nebojša
Pejnović, Nada
Stojanović, Ivana
Article (Published version)
Metadata
Show full item recordAbstract
Chokeberry (Aronia melanocarpa) fruit extracts (CE) are rich in polyphenols and usually exhibit immunomodulatory, anti-viral and anti-bacterial effects. We have previously shown that the CE used in this study activated macrophages and stimulated effector T cell differentiationin vitro. When applied orally to healthy mice, CE increased the proportion of CD11c(+)dendritic cells in the gut-associated lymphoid tissue. CE-pretreated BALB/c mice readily eradicated orally ingestedListeria monocytogenesas evidenced by a slighter decrease in body weight and number of bacteria recovered from the spleen and reduced spleen size compared to the control infected mice. CE pretreatment in infected mice resulted in higher proportions of CD11b(+)macrophages and CD8(+)cytotoxic T cells both in the gut and the spleen. Phagocytosis, reactive oxygen species production and the proportions of activated CD86(+)macrophages (CD11b(+)) and dendritic cells (CD11c(+)) were also enhanced in CE-pretreated infected mi...ce. Furthermore, the expression of inducible nitric oxide synthase and IL-6 was increased in CE-pretreated infected mice and similar results were obtained in peritoneal macrophagesin vitro. This effect of CE was associated with increased phosphorylation of I kappa B and Notch1 production. Finally, CE pretreatment elevated the proportion of perforin-producing cells in the spleen compared to control infected mice. This study demonstrates that prophylactic treatment with CE leads to more rapid eradication of bacterial infection withL. monocytogenespredominantly through increased activity of myeloid cells in the gut and in the spleen.
Source:
Food & Function, 2020, 11, 9, 7793-7803Publisher:
- Royal Soc Chemistry, Cambridge
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200007 (University of Belgrade, Institute for Biological Research 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200003 (Institute for Medicinal Plant Research 'Dr. Josif Pančić ', Belgrade) (RS-MESTD-inst-2020-200003)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200042 (University of Belgrade, Institute of Molecular Genetics and Genetic Engineering) (RS-MESTD-inst-2020-200042)
Note:
- Peer-reviewed manuscript: https://imagine.imgge.bg.ac.rs/handle/123456789/1638
Related info:
- Version of
https://imagine.imgge.bg.ac.rs/handle/123456789/1638 - Version of
https://doi.org/10.1039/D0FO00946F
DOI: 10.1039/d0fo00946f
ISSN: 2042-6496
PubMed: 32808624
WoS: 000572544200035
Scopus: 2-s2.0-85091593353
Collections
Institution/Community
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Gajić, Dragica AU - Saksida, Tamara AU - Koprivica, Ivan AU - Šenerović, Lidija AU - Morić, Ivana AU - Savikin, Katarina AU - Menković, Nebojša AU - Pejnović, Nada AU - Stojanović, Ivana PY - 2020 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1366 AB - Chokeberry (Aronia melanocarpa) fruit extracts (CE) are rich in polyphenols and usually exhibit immunomodulatory, anti-viral and anti-bacterial effects. We have previously shown that the CE used in this study activated macrophages and stimulated effector T cell differentiationin vitro. When applied orally to healthy mice, CE increased the proportion of CD11c(+)dendritic cells in the gut-associated lymphoid tissue. CE-pretreated BALB/c mice readily eradicated orally ingestedListeria monocytogenesas evidenced by a slighter decrease in body weight and number of bacteria recovered from the spleen and reduced spleen size compared to the control infected mice. CE pretreatment in infected mice resulted in higher proportions of CD11b(+)macrophages and CD8(+)cytotoxic T cells both in the gut and the spleen. Phagocytosis, reactive oxygen species production and the proportions of activated CD86(+)macrophages (CD11b(+)) and dendritic cells (CD11c(+)) were also enhanced in CE-pretreated infected mice. Furthermore, the expression of inducible nitric oxide synthase and IL-6 was increased in CE-pretreated infected mice and similar results were obtained in peritoneal macrophagesin vitro. This effect of CE was associated with increased phosphorylation of I kappa B and Notch1 production. Finally, CE pretreatment elevated the proportion of perforin-producing cells in the spleen compared to control infected mice. This study demonstrates that prophylactic treatment with CE leads to more rapid eradication of bacterial infection withL. monocytogenespredominantly through increased activity of myeloid cells in the gut and in the spleen. PB - Royal Soc Chemistry, Cambridge T2 - Food & Function T1 - Immunomodulatory activity and protective effects of chokeberry fruit extract onListeria monocytogenesinfection in mice EP - 7803 IS - 9 SP - 7793 VL - 11 DO - 10.1039/d0fo00946f ER -
@article{ author = "Gajić, Dragica and Saksida, Tamara and Koprivica, Ivan and Šenerović, Lidija and Morić, Ivana and Savikin, Katarina and Menković, Nebojša and Pejnović, Nada and Stojanović, Ivana", year = "2020", abstract = "Chokeberry (Aronia melanocarpa) fruit extracts (CE) are rich in polyphenols and usually exhibit immunomodulatory, anti-viral and anti-bacterial effects. We have previously shown that the CE used in this study activated macrophages and stimulated effector T cell differentiationin vitro. When applied orally to healthy mice, CE increased the proportion of CD11c(+)dendritic cells in the gut-associated lymphoid tissue. CE-pretreated BALB/c mice readily eradicated orally ingestedListeria monocytogenesas evidenced by a slighter decrease in body weight and number of bacteria recovered from the spleen and reduced spleen size compared to the control infected mice. CE pretreatment in infected mice resulted in higher proportions of CD11b(+)macrophages and CD8(+)cytotoxic T cells both in the gut and the spleen. Phagocytosis, reactive oxygen species production and the proportions of activated CD86(+)macrophages (CD11b(+)) and dendritic cells (CD11c(+)) were also enhanced in CE-pretreated infected mice. Furthermore, the expression of inducible nitric oxide synthase and IL-6 was increased in CE-pretreated infected mice and similar results were obtained in peritoneal macrophagesin vitro. This effect of CE was associated with increased phosphorylation of I kappa B and Notch1 production. Finally, CE pretreatment elevated the proportion of perforin-producing cells in the spleen compared to control infected mice. This study demonstrates that prophylactic treatment with CE leads to more rapid eradication of bacterial infection withL. monocytogenespredominantly through increased activity of myeloid cells in the gut and in the spleen.", publisher = "Royal Soc Chemistry, Cambridge", journal = "Food & Function", title = "Immunomodulatory activity and protective effects of chokeberry fruit extract onListeria monocytogenesinfection in mice", pages = "7803-7793", number = "9", volume = "11", doi = "10.1039/d0fo00946f" }
Gajić, D., Saksida, T., Koprivica, I., Šenerović, L., Morić, I., Savikin, K., Menković, N., Pejnović, N.,& Stojanović, I.. (2020). Immunomodulatory activity and protective effects of chokeberry fruit extract onListeria monocytogenesinfection in mice. in Food & Function Royal Soc Chemistry, Cambridge., 11(9), 7793-7803. https://doi.org/10.1039/d0fo00946f
Gajić D, Saksida T, Koprivica I, Šenerović L, Morić I, Savikin K, Menković N, Pejnović N, Stojanović I. Immunomodulatory activity and protective effects of chokeberry fruit extract onListeria monocytogenesinfection in mice. in Food & Function. 2020;11(9):7793-7803. doi:10.1039/d0fo00946f .
Gajić, Dragica, Saksida, Tamara, Koprivica, Ivan, Šenerović, Lidija, Morić, Ivana, Savikin, Katarina, Menković, Nebojša, Pejnović, Nada, Stojanović, Ivana, "Immunomodulatory activity and protective effects of chokeberry fruit extract onListeria monocytogenesinfection in mice" in Food & Function, 11, no. 9 (2020):7793-7803, https://doi.org/10.1039/d0fo00946f . .