Expression and Function of RIG-I in Oral Keratinocytes and Fibroblasts
Author(s) -
Kouji Ohta,
Akiko Fukui,
Hideo Shigeishi,
Yoko Ishida,
Hiromi Nishi,
Kei Tobiume,
Masaaki Takechi,
Nobuyuki Kamata
Publication year - 2014
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000366359
Subject(s) - irf3 , rig i , cxcl10 , innate immune system , chemokine , biology , stat1 , interferon , microbiology and biotechnology , virology , cell culture , immune system , immunology , genetics
Innate immune response by oral mucosal cells may be the first line of host defense against viral infection. Retinoic acid-inducible gene-I (RIG-I) recognizes viral dsRNA in the cytoplasm, and RIG-I-mediated signaling regulates antiviral type I IFN, and inflammatory chemokine production. Here, we tested the hypothesis that oral mucosal cell participation in host defense against viral infection via RIG-I.
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