TLR4 and fibromyalgia: Regarding TLR4 cascades, our results indicated comparable changes in the TLR4, MyD88, and TRAF6 protein concentrations in the fibromyalgia mice with those in the normal mice (Figure 6F–H, Figure 7F–H and Figure 8F–H, Tukey’s test, * p < 0.05, n = 6).