NFKB1 and autoimmune disease: In vivo imaging of NF-κB during arthritis [32].Tracking NF-κB in a transgenic model with various autoimmune diseases [47].Evaluation of NF-κB inhibitor in arthritis. Combined imaging of NF-κB activity and protease specific near infrared probe [48].Evaluation of probe for reactive oxygen species and NF-κB activity in arthritis [49].