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. 2021 Feb 9;9(2):138. doi: 10.3390/vaccines9020138

Table 1.

Innate immune cell expression of PRRs and PAMP/DAMP-sensing pathways.

DC TAM Mo-MDSC PMN-MDSC Neutrophils NK Cells Basophils Eosinophils Mast Cells
TLR7/8
TLR9
RIG-I
cGAS-STING
NLRP3
CSF-1R
CD40
NKG2D

Green = expression of innate immune pathway or receptor is observed in human cell types based on literature cited in main body of text. This is a conceptual and binary illustration which does not reflect contextual and dynamic nuances in expression.