title: The two directions of TNF-related apoptosis-inducing ligand in rheumatoid arthritis.
abstract: The TNF-related apoptosis-inducing ligand (TRAIL) is a member of the tumor necrosis factor (TNF) superfamily that has been recognized for its specific pro-apoptotic effect on cancer cells and has been therefore proposed as a treatment in cancer. Studies on animal models have shown that TRAIL could also have a beneficial effect in rheumatoid arthritis (RA). This includes reports suggesting that TRAIL could be used to control the synovial hyperplasia and hyperactivation of immune cells observed in RA, but recent reports suggest a disease promoting role of TRAIL in RA. Indeed, adverse effects and mechanism of resistance could counteract beneficial effect of TRAIL. This review focuses on the role of TRAIL in immune regulation, synovial hyperplasia and joint remodeling in RA. We will also discuss the potential use of TRAIL in RA treatment.
authors: Institut de Génétique Moléculaire de Montpellier, CNRS, UMR 5535, Montpellier, France. rachel.audo@igmm.cnrs.fr
authors: Rachel
authors: R
authors: Audo
authors: Bernard
authors: B
authors: Combe
authors: Michael
authors: M
authors: Hahne
authors: Jacques
authors: J
authors: Morel
mesh_terms: D000818:Animals; D017209:Apoptosis / Q000276:immunology*; D051017:Apoptosis Regulatory Proteins / Q000378:metabolism; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D015551:Autoimmunity / Q000276:immunology; D006801:Humans; D006965:Hyperplasia / Q000378:metabolism; D007596:Joints / Q000276:immunology / Q000378:metabolism; D013583:Synovial Membrane / Q000473:pathology*; D053221:TNF-Related Apoptosis-Inducing Ligand / Q000378:metabolism*
chemical_list: D051017:Apoptosis Regulatory Proteins; D053221:TNF-Related Apoptosis-Inducing Ligand; C505653:TNFSF10 protein, human