(A, B) Microarray assay using joint tissues from WT, Faslpr/lpr, and Faslgld/gld mice with arthritis. (C) Cx3cl1 transcript levels estimated in joint tissues from WT, Faslpr/lpr, Fas–/–, Faslgld/gld, FaslΔs/Δs, and Tnfrsf10b KO mice with arthritis. Here, CX3CL1 is linked to Arthritis.