Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo. / Genster, Ninette; Østrup, Olga; Schjalm, Camilla; Eirik Mollnes, Tom; Cowland, Jack B; Garred, Peter.

In: Scientific Reports, Vol. 7, 3852, 2017.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Genster, N, Østrup, O, Schjalm, C, Eirik Mollnes, T, Cowland, JB & Garred, P 2017, 'Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo', Scientific Reports, vol. 7, 3852. https://doi.org/10.1038/s41598-017-04121-w

APA

Genster, N., Østrup, O., Schjalm, C., Eirik Mollnes, T., Cowland, J. B., & Garred, P. (2017). Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo. Scientific Reports, 7, [3852]. https://doi.org/10.1038/s41598-017-04121-w

Vancouver

Genster N, Østrup O, Schjalm C, Eirik Mollnes T, Cowland JB, Garred P. Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo. Scientific Reports. 2017;7. 3852. https://doi.org/10.1038/s41598-017-04121-w

Author

Genster, Ninette ; Østrup, Olga ; Schjalm, Camilla ; Eirik Mollnes, Tom ; Cowland, Jack B ; Garred, Peter. / Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo. In: Scientific Reports. 2017 ; Vol. 7.

Bibtex

@article{2c68e89636e94191a84784d9ffc85764,
title = "Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo",
abstract = "Ficolins are a family of pattern recognition molecules that are capable of activating the lectin pathway of complement. A limited number of reports have demonstrated a protective role of ficolins in animal models of infection. In addition, an immune modulatory role of ficolins has been suggested. Yet, the contribution of ficolins to inflammatory disease processes remains elusive. To address this, we investigated ficolin deficient mice during a lipopolysaccharide (LPS)-induced model of systemic inflammation. Although murine serum ficolin was shown to bind LPS in vitro, there was no difference between wildtype and ficolin deficient mice in morbidity and mortality by LPS-induced inflammation. Moreover, there was no difference between wildtype and ficolin deficient mice in the inflammatory cytokine profiles after LPS challenge. These findings were substantiated by microarray analysis revealing an unaltered spleen transcriptome profile in ficolin deficient mice compared to wildtype mice. Collectively, results from this study demonstrate that ficolins are not involved in host response to LPS-induced systemic inflammation.",
keywords = "Journal Article",
author = "Ninette Genster and Olga {\O}strup and Camilla Schjalm and {Eirik Mollnes}, Tom and Cowland, {Jack B} and Peter Garred",
year = "2017",
doi = "10.1038/s41598-017-04121-w",
language = "English",
volume = "7",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "nature publishing group",

}

RIS

TY - JOUR

T1 - Ficolins do not alter host immune responses to lipopolysaccharide-induced inflammation in vivo

AU - Genster, Ninette

AU - Østrup, Olga

AU - Schjalm, Camilla

AU - Eirik Mollnes, Tom

AU - Cowland, Jack B

AU - Garred, Peter

PY - 2017

Y1 - 2017

N2 - Ficolins are a family of pattern recognition molecules that are capable of activating the lectin pathway of complement. A limited number of reports have demonstrated a protective role of ficolins in animal models of infection. In addition, an immune modulatory role of ficolins has been suggested. Yet, the contribution of ficolins to inflammatory disease processes remains elusive. To address this, we investigated ficolin deficient mice during a lipopolysaccharide (LPS)-induced model of systemic inflammation. Although murine serum ficolin was shown to bind LPS in vitro, there was no difference between wildtype and ficolin deficient mice in morbidity and mortality by LPS-induced inflammation. Moreover, there was no difference between wildtype and ficolin deficient mice in the inflammatory cytokine profiles after LPS challenge. These findings were substantiated by microarray analysis revealing an unaltered spleen transcriptome profile in ficolin deficient mice compared to wildtype mice. Collectively, results from this study demonstrate that ficolins are not involved in host response to LPS-induced systemic inflammation.

AB - Ficolins are a family of pattern recognition molecules that are capable of activating the lectin pathway of complement. A limited number of reports have demonstrated a protective role of ficolins in animal models of infection. In addition, an immune modulatory role of ficolins has been suggested. Yet, the contribution of ficolins to inflammatory disease processes remains elusive. To address this, we investigated ficolin deficient mice during a lipopolysaccharide (LPS)-induced model of systemic inflammation. Although murine serum ficolin was shown to bind LPS in vitro, there was no difference between wildtype and ficolin deficient mice in morbidity and mortality by LPS-induced inflammation. Moreover, there was no difference between wildtype and ficolin deficient mice in the inflammatory cytokine profiles after LPS challenge. These findings were substantiated by microarray analysis revealing an unaltered spleen transcriptome profile in ficolin deficient mice compared to wildtype mice. Collectively, results from this study demonstrate that ficolins are not involved in host response to LPS-induced systemic inflammation.

KW - Journal Article

U2 - 10.1038/s41598-017-04121-w

DO - 10.1038/s41598-017-04121-w

M3 - Journal article

C2 - 28634324

VL - 7

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

M1 - 3852

ER -

ID: 184836826