Zika virus blindfolds immune alarm cells

Dendritic cells are ‘sentinel’ cells that alert the rest of the immune system when they detect viral infection. When Zika virus infects them, it shuts down interferon signaling, one route for mustering the antiviral troops. However, another antiviral pathway called RIG-I-like receptor (RLR) signaling is left intact and could be a target for immunity-boosting therapies.
Source: Feed4

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