B cell depletion reduces the development of atherosclerosis in mice.
B cell depletion reduces the development of atherosclerosis in mice.
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DOI:
10.1084/jem.20100155
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发表时间:
2010-08-02
期刊:
影响因子:
--
通讯作者:
Mallat Z
中科院分区:
文献类型:
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作者:
Ait-Oufella H;Herbin O;Bouaziz JD;Binder CJ;Uyttenhove C;Laurans L;Taleb S;Van Vré E;Esposito B;Vilar J;Sirvent J;Van Snick J;Tedgui A;Tedder TF;Mallat Z
B cell depletion significantly reduces the burden of several immune-mediated diseases. However, B cell activation has been until now associated with a protection against atherosclerosis, suggesting that B cell–depleting therapies would enhance cardiovascular risk. We unexpectedly show that mature B cell depletion using a CD20-specific monoclonal antibody induces a significant reduction of atherosclerosis in various mouse models of the disease. This treatment preserves the production of natural and potentially protective anti–oxidized low-density lipoprotein (oxLDL) IgM autoantibodies over IgG type anti-oxLDL antibodies, and markedly reduces pathogenic T cell activation. B cell depletion diminished T cell–derived IFN-γ secretion and enhanced production of IL-17; neutralization of the latter abrogated CD20 antibody–mediated atheroprotection. These results challenge the current paradigm that B cell activation plays an overall protective role in atherogenesis and identify new antiatherogenic strategies based on B cell modulation.
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影响因子:
15.3
作者:
Ngo, V N;Cornall, R J;Cyster, J G
通讯作者:
Cyster, J G
影响因子:
82.9
作者:
Ait-Oufella, H;Salomon, BL;Mallat, Z
通讯作者:
Mallat, Z
影响因子:
4.4
作者:
Hamaguchi, Y;Uchida, J;Tedder, TF
通讯作者:
Tedder, TF
DOI:
10.1161/01.atv.14.4.605
发表时间:
1994-04-01
期刊:
ARTERIOSCLEROSIS AND THROMBOSIS
影响因子:
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作者:
PALINSKI, W;ORD, VA;WITZTUM, JL
通讯作者:
WITZTUM, JL
影响因子:
30.5
作者:
通讯作者:
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