CXCR3-deficiency protects influenza-infected CCR5-deficient mice from mortality.
CXCR3-deficiency protects influenza-infected CCR5-deficient mice from mortality.
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DOI:
10.1002/eji.200838628
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发表时间:
2008-12
影响因子:
5.4
通讯作者:
Luster, Andrew D.
中科院分区:
文献类型:
--
作者:
Fadell, Shaza A.;Bromley, Shannon K.;Medoff, Benjamin D.;Luster, Andrew D.
Mice lacking the chemokine receptor CCR5 are susceptible to mortality from a normally non-lethal influenza infection. Here we found that CXCR3-deficiency rescued CCR5-deficient mice from influenza-induced mortality. The number of mononuclear phagocytes in the airways was transiently increased in CCR5-deficient mice but not in CXCR3-CCR5 double-deficient mice. Antigen-specific CXCR3-CCR5 double-deficient CD8 effector cells were less efficient at entering the airways compared to wild-type or CCR5-deficient CD8 effector cells. The decrease in inflammatory cell infiltrates in CXCR3-CCR5 double-deficient infected mice correlated with a decrease in CCL2 and IFNγ production in the airways. Finally, CXCR3-CCR5 double-deficient mice that survived the primary viral challenge were protected from a lethal secondary challenge, indicating that T cell-mediated protective memory was not compromised in mice lacking these chemokine receptors. In conclusion, CXCR3 deficiency attenuated the lethal cellular immune response in CCR5-deficient influenza-infected mice without hindering viral clearance or long-term immunity.
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影响因子:
15.3
作者:
Hikono, Hirokazu;Kohlmeier, Jacob E.;Takamura, Shiki;Wittmer, Susan T.;Roberts, Alan D.;Woodland, David L.
通讯作者:
Woodland, David L.
影响因子:
30.5
作者:
Cella, M;Facchetti, F;Colonna, M
通讯作者:
Colonna, M
DOI:
10.1084/jem.184.3.963
发表时间:
1996-09-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Loetscher M;Gerber B;Loetscher P;Jones SA;Piali L;Clark-Lewis I;Baggiolini M;Moser B
通讯作者:
Moser B
影响因子:
4.4
作者:
Cantor, Joseph;Haskins, Kathryn
通讯作者:
Haskins, Kathryn
影响因子:
4.4
作者:
Grayson, Mitchell H.;Ramos, Madeleine S.;Holtzman, Michael J.
通讯作者:
Holtzman, Michael J.