Question

Match the cytokine to its description.

This cytokine inhibits cytokine production from macrophages to down-regulate the immune response.

A) interleukin-5
B) interleukin-10
C) interleukin-1
D) interferon-γ
E) interferon-α
F) interleukin-4
G) interleukin-2

Answer 1

Interleukin-10 (IL-10) is the cytokine that inhibits cytokine production from macrophages to down-regulate the immune response.

Step-by-step explanation:

The cytokine that inhibits cytokine production from macrophages to down-regulate the immune response is interleukin-10 (IL-10). IL-10 is one of the main inhibitors of activated immune cells, controlling innate immune reactions and cell-mediated immunity.

It regulates the immune response by suppressing the pro-inflammatory cytokines produced by macrophages.