@article{1d6c6ba021b94a6abe1061eada9678ed,
title = "Tumor necrosis factormediated survival of CD169+ cells promotes immune activation during vesicular stomatitis virus infection",
abstract = "Innate immune activation is essential to mount an effective antiviral response and to prime adaptive immunity. Although a crucial role of CD169+ cells during vesicular stomatitis virus (VSV) infections is increasingly recognized, factors regulating CD169+ cells during viral infections remain unclear. Here, we show that tumor necrosis factor is produced by CD11b+ Ly6C+ Ly6G+ cells following infection with VSV. The absence of TNF or TNF receptor 1 (TNFR1) resulted in reduced numbers of CD169+ cells and in reduced type I interferon (IFN-I) production during VSV infection, with a severe disease outcome. Specifically, TNF triggered RelA translocation into the nuclei of CD169+ cells; this translocation was inhibited when the paracaspase MALT-1 was absent. Consequently, MALT1 deficiency resulted in reduced VSV replication, defective innate immune activation, and development of severe disease. These findings indicate that TNF mediates the maintenance of CD169+ cells and innate and adaptive immune activation during VSV infection.",
keywords = "Innate immunity, Interferon, Interferons, MALT1, NF-κB, TNF, Tumor necrosis factor",
author = "Shinde, {Prashant V.} and Xu, {Haifeng C.} and Maney, {Sathish Kumar} and Andreas Kloetgen and Sukumar Namineni and Yuan Zhuang and Nadine Honke and Namir Shaabani and Nicolas Bellora and Mareike Doerrenberg and Mirko Trilling and Pozdeev, {Vitaly I.} and {van Rooijen}, Nico and Stefanie Scheu and Klaus Pfeffer and Crocker, {Paul R.} and Masato Tanaka and Sujitha Duggimpudi and Percy Knolle and Mathias Heikenwalder and J{\"u}rgen Ruland and Mak, {Tak W.} and Dirk Brenner and Pandyra, {Aleksandra A.} and Hoell, {Jessica I.} and Arndt Borkhardt and Dieter H{\"a}ussinger and Lang, {Karl S.} and Lang, {Philipp A.}",
note = "Funding Information: This study was supported by the Alexander von Humboldt Foundation (SKA2010), the German Research Council (SFB974, LA2558/3-1, LA2558/5-1, GRK1949, and TRR60), J{\"u}rgen Manchot Graduate School MOI II, and the NIH tetramer facility. D.B. is funded by the ATTRACT Programme (A14/BM/7632103/DBRRIL) and a CORE grant (C15/BM/ 10355103) from the National Research Fund Luxembourg (FNR). J.R. is funded by the DFG (SFB 1054/B01) and the ERC (FP7; grant agreement no. 322865). Publisher Copyright: {\textcopyright} 2018 American Society for Microbiology.",
year = "2018",
month = feb,
day = "1",
doi = "10.1128/JVI.01637-17",
language = "English",
volume = "92",
journal = "Journal of Virology",
issn = "0022-538X",
publisher = "American Society for Microbiology",
number = "3",
}