In the context of the innate immune system, which receptor is involved in the formation of inflammasomes that activate pro-inflammatory cytokine production?

• A. Toll-like receptors (TLRs)
• B. C-type lectin receptors (CLRs)
• C. NOD-like receptors (NLRs)
• D. RIG-like receptors (RLRs)

Answer: (C)