Fig. 2.

Effects of long-standing SCI on skeletal muscle TWEAK-Fn14-NF-κB signaling. A: shown are the abundance of total levels of TWEAK R, NF-κB p50 and p105, TNF receptor-associated factor 6 (TRAF6), and phosphorylated levels of NF-κB p65. Dot plot represents the complete data set, and median values are indicated by central rectangles; n = 11. B: representative immunoblots for studied proteins in VL muscle of 11 SCI vs. AB individuals. Quantification of band intensity is printed below each band. AU, arbitrary units; NF-κB, nuclear factor κ-light-chain-enhancer of activated B cells.