The growth factor progranulin binds to TNF receptors and is therapeutic against inflammatory arthritis in mice. (Science (New York, N.Y.), 2011)

(untitled) - Tang, W; Lu, Y; Tian, Q; Zhang, Y; Guo, F; Liu, G; Syed, N; Lai, Y; Lin, E; Kong, L; Su, J; Yin, F; et al.