Selective utilization of Toll-like receptor and MyD88 signaling in B cells for enhancement of the antiviral germinal center response.
Selective utilization of Toll-like receptor and MyD88 signaling in B cells for enhancement of the antiviral germinal center response.
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DOI:
10.1016/j.immuni.2011.01.011
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发表时间:
2011-03-25
期刊:
影响因子:
32.4
通讯作者:
DeFranco AL
中科院分区:
文献类型:
--
作者:
Hou B;Saudan P;Ott G;Wheeler ML;Ji M;Kuzmich L;Lee LM;Coffman RL;Bachmann MF;DeFranco AL
The contribution of Toll-like receptor (TLR) signaling to T cell-dependent (TD) antibody responses was assessed by using mice lacking the TLR signaling adaptor MyD88 in individual cell types. When a soluble TLR9 ligand was used as adjuvant for a protein antigen, MyD88 was required in dendritic cells but not in B cells to enhance the TD antibody response, regardless of the inherent immunogenicity of the antigen. In contrast, a TLR9 ligand contained within a virus-like particle substantially augmented the TD germinal center IgG antibody response, and this augmentation required B cell MyD88. The ability of B cells to discriminate between antigens based the physical form of a TLR ligand likely reflects an adaptation to facilitate strong anti-viral antibody responses.
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影响因子:
32.4
作者:
Hou, Baidong;Reizis, Boris;DeFranco, Anthony L.
通讯作者:
DeFranco, Anthony L.
影响因子:
6.7
作者:
Geeraedts F;Goutagny N;Hornung V;Severa M;de Haan A;Pool J;Wilschut J;Fitzgerald KA;Huckriede A
通讯作者:
Huckriede A
影响因子:
32.4
作者:
Jung, S;Unutmaz, D;Lang, RA
通讯作者:
Lang, RA
DOI:
10.1084/jem.20062648
发表时间:
2007-07-09
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Caton ML;Smith-Raska MR;Reizis B
通讯作者:
Reizis B
影响因子:
64.8
作者:
MOMBAERTS, P;CLARKE, AR;TONEGAWA, S
通讯作者:
TONEGAWA, S