Title : Astrocytes recognize intracellular polyinosinic-polycytidylic acid via MDA-5.

Pub. Date : 2009 Apr

PMID : 19036857






2 Functional Relationships(s)
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1 However, transfection of astrocytes with dominant negative forms of the helicases implicated MDA-5, but not RIG-I, as the intracellular sensor of poly I:C. Complexed poly I:C-mediated MDA-5 stimulation transmitted "downstream" signals, resulting in activation of the transcription factors NF-kappaB and IRF-3. Poly I interferon induced with helicase C domain 1 Mus musculus
2 However, transfection of astrocytes with dominant negative forms of the helicases implicated MDA-5, but not RIG-I, as the intracellular sensor of poly I:C. Complexed poly I:C-mediated MDA-5 stimulation transmitted "downstream" signals, resulting in activation of the transcription factors NF-kappaB and IRF-3. Poly I interferon induced with helicase C domain 1 Mus musculus