TLR4 and Parkinson disease: We found co-localization of TLR4 with pSer129-αSyn in the periphery of Lewy bodies (Figure 2a, iLBD case) and in pale bodies (Figure 2b, PD case) of SN neuromelanin-containing neurons and, in the SN, we found bulgy and thread-like neurites indicative of iLBD (Figure 2c,d) and PD (Figure 2e) cases.