Figure 6From: Changes of peripheral TGF-β1 depend on monocytes-derived macrophages in Huntington diseaseAstrocytes are mainly involved in the synthesis of TGF-β1 in postmortem HD brains. Representative microphotographs of double fluorescent staining for TGF-β1 and GFAP in post-mortem striatal tissues of control subjects and HD patients, showing co-localization between GFAP and TGF-β1 immunoreactive cells at different pathological grades (from II to IV).Back to article page