B cells take the front seat: dysregulated B cell signals orchestrate loss of tolerance and autoantibody production.
B cells take the front seat: dysregulated B cell signals orchestrate loss of tolerance and autoantibody production.
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DOI:
10.1016/j.coi.2015.01.018
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发表时间:
2015-04
影响因子:
7
通讯作者:
Rawlings, David J.
中科院分区:
文献类型:
--
作者:
Jackson, Shaun W.;Kolhatkar, Nikita S.;Rawlings, David J.
A significant proportion of autoimmune-associated genetic variants are expressed in B cells, suggesting that B cells may play multiple roles in autoimmune pathogenesis. In this review, we highlight recent studies demonstrating that even modest alterations in B cell signaling are sufficient to promote autoimmunity. First, we describe several examples of genetic variations promoting B cell-intrinsic initiation of autoimmune germinal centers and autoantibody production. We highlight how dual antigen receptor/toll-like receptor signals greatly facilitate this process and how activated, self-reactive B cells may function as antigen presenting cells, leading to loss of T cell tolerance. Further, we propose that B cell-derived cytokines may initiate and/or sustain autoimmune germinal centers, likely also contributing, in parallel, to programing of self-reactive T cells.
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影响因子:
30.5
作者:
Bermejo, Daniela A.;Jackson, Shaun W.;Gorosito-Serran, Melisa;Acosta-Rodriguez, Eva V.;Amezcua-Vesely, Maria C.;Sather, Blythe D.;Singh, Akhilesh K.;Khim, Socheath;Mucci, Juan;Liggitt, Denny;Campetella, Oscar;Oukka, Mohamed;Gruppi, Adriana;Rawlings, David J.
通讯作者:
Rawlings, David J.
影响因子:
4.9
作者:
Kawasaki A;Furukawa H;Kondo Y;Ito S;Hayashi T;Kusaoi M;Matsumoto I;Tohma S;Takasaki Y;Hashimoto H;Sumida T;Tsuchiya N
通讯作者:
Tsuchiya N
影响因子:
32.4
作者:
Hou B;Saudan P;Ott G;Wheeler ML;Ji M;Kuzmich L;Lee LM;Coffman RL;Bachmann MF;DeFranco AL
通讯作者:
DeFranco AL
DOI:
10.4049/jimmunol.1400098
发表时间:
2014-05-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Jackson SW;Scharping NE;Kolhatkar NS;Khim S;Schwartz MA;Li QZ;Hudkins KL;Alpers CE;Liggitt D;Rawlings DJ
通讯作者:
Rawlings DJ
影响因子:
32.4
作者:
Berland, Robert;Fernandez, Luis;Imanishi-Kari, Thereza
通讯作者:
Imanishi-Kari, Thereza