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. 2014 Jul 10;289(33):23075–23085. doi: 10.1074/jbc.M114.591495

FIGURE 8.

FIGURE 8.

Schematic diagram depicting that β-arrestin 2/p38 interaction mediates IL-10 expression in TLR4 signaling. Following TLR4 stimulation, β-arrestin 2 (β-Arr2) forms complexes with p38 and subsequently promotes p38 activation, resulting in increased IL-10 expression.