Cytokine that binds to TNFRSF11B/OPG and to TNFRSF11A/RANK. Osteoclast differentiation and activation factor. Augments the ability of dendritic cells to stimulate naive T-cell proliferation. May be an important regulator of interactions between T-cells and dendritic cells and may play a role in the regulation of the T-cell-dependent immune response. May also play an important role in enhanced bone-resorption in humoral hypercalcemia of malignancy.
Anderson D.M., Nature 390:175-179(1997).
Lacey D.L., Cell 93:165-176(1998).
Nagai M., Biochem. Biophys. Res. Commun. 269:532-536(2000).