Additional file 6: of CD4+ αβ T cell infiltration into the leptomeninges of lumbar dorsal roots contributes to the transition from acute to chronic mechanical allodynia after adult rat tibial nerve injuries DuBin DingYou-Quan XiaoXia RenHong-Yi SuBing-Yin QiJian-Guo 2018 Figure S6. The molecular identity of αβ T cells infiltrating into the lumbar DR leptomeninges 7 days after mSNIs. CD8 and αβTCR double staining of the L4 DR leptomeninges at the proximal DR (A1–A4) and the middle DR (B1–B4). DR: dorsal root. (JPEG 1050 kb)