p120 catenin is required for the stress response in Drosophila.
p120 catenin is required for the stress response in Drosophila.
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DOI:
10.1371/journal.pone.0083942
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Vidal M
中科院分区:
文献类型:
--
作者:
Stefanatos RK;Bauer C;Vidal M
p120ctn is a ubiquitously expressed core component of cadherin junctions and essential for vertebrate development. Surprisingly, Drosophila p120ctn (dp120ctn) is dispensable for adherens junctions and development, which has discouraged Drosophila researchers from further pursuing the biological role of dp120ctn. Here we demonstrate that dp120ctn loss results in increased heat shock sensitivity and reduced animal lifespan, which are completely rescued by ectopic expression of a dp120ctn-GFP transgene. Transcriptomic analysis revealed multiple relish/NF-κB target genes differentially expressed upon loss of dp120ctn. Importantly, this aberrant gene expression was rescued by overexpression of dp120ctn-GFP or heterozygosity for relish. Our results uncover a novel role for dp120ctn in the regulation of animal stress response and immune signalling. This may represent an ancient role of p120ctn and can influence further studies in Drosophila and mammals.
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影响因子:
3.7
作者:
Carnahan RH;Rokas A;Gaucher EA;Reynolds AB
通讯作者:
Reynolds AB
DOI:
10.1083/jcb.200207160
发表时间:
2003-02-03
期刊:
The Journal of cell biology
影响因子:
--
作者:
Pacquelet A;Lin L;Rorth P
通讯作者:
Rorth P
影响因子:
2.6
作者:
Larson, David E.;Liberman, Zoe;Cagan, Ross L.
通讯作者:
Cagan, Ross L.
影响因子:
16.2
作者:
Elia, Lisa P.;Yamamoto, Miya;Reichardt, Louis F.
通讯作者:
Reichardt, Louis F.
影响因子:
4
作者:
Casagolda, David;del Valle-Perez, Beatriz;Dunach, Mireia
通讯作者:
Dunach, Mireia