Diverse intracellular pathogens activate type III interferon expression from peroxisomes.
Diverse intracellular pathogens activate type III interferon expression from peroxisomes.
复制标题
各种细胞内病原体激活过氧化物酶体的III型干扰素表达。
作者:
Type I Interferon (IFN) responses are considered the primary means by which viral infections are controlled in mammals. Despite this view, several pathogens activate antiviral responses in the absence of Type I IFNs. The mechanisms controlling Type I IFN-independent responses are undefined. We have found that RIG-I like Receptors (RLRs) induce Type III IFN expression in a variety of human cell types, and identified factors that differentially regulate Type I and III IFN expression. We identified peroxisomes as a primary site that initiates Type III IFN expression, and revealed that the process of intestinal epithelial cell differentiation upregulates peroxisome biogenesis and promotes robust Type III IFN responses in human cells. These findings highlight the interconnections between innate immunity and cell biology.
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DOI:
10.1126/science.1179050
发表时间:
2009-10-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Amit I;Garber M;Chevrier N;Leite AP;Donner Y;Eisenhaure T;Guttman M;Grenier JK;Li W;Zuk O;Schubert LA;Birditt B;Shay T;Goren A;Zhang X;Smith Z;Deering R;McDonald RC;Cabili M;Bernstein BE;Rinn JL;Meissner A;Root DE;Hacohen N;Regev A
通讯作者:
Regev A
影响因子:
64.5
作者:
Dixit E;Boulant S;Zhang Y;Lee AS;Odendall C;Shum B;Hacohen N;Chen ZJ;Whelan SP;Fransen M;Nibert ML;Superti-Furga G;Kagan JC
通讯作者:
Kagan JC
影响因子:
9.4
作者:
Lambeth, CR;White, LJ;de Silva, AM
通讯作者:
de Silva, AM
影响因子:
3.7
作者:
Bierne H;Travier L;Mahlakõiv T;Tailleux L;Subtil A;Lebreton A;Paliwal A;Gicquel B;Staeheli P;Lecuit M;Cossart P
通讯作者:
Cossart P
影响因子:
7.3
作者:
Koshiba, Takumi;Yasukawa, Kai;Kawabata, Shun-ichiro
通讯作者:
Kawabata, Shun-ichiro