medicamento priligy estudios clinicos Another family of membrane bound ligands that bind to co stimulatory or co inhibitory receptors is the TNF family of molecules that bind to cognate TNF receptor family members, which includes CD40 and CD40L, OX 40, OX 40L, CD70, CD27L, CD30, CD30L, 4 1BBL, CD137 4 1BB, TRAIL Apo2 L, TRAILR1 DR4, TRAILR2 DR5, TRAILR3, TRAILR4, OPG, RANK, RANKL, TWEAKR Fn14, TWEAK, BAFFR, EDAR, XEDAR, TACI, APRIL, BCMA, LTОІR, LIGHT, DcR3, HVEM, VEGI TL1A, TRAMP DR3, EDAR, EDA1, XEDAR, EDA2, TNFR1, Lymphotoxin О± TNFОІ, TNFR2, TNFО±, LTОІR, Lymphotoxin О±1ОІ2, FAS, FASL, RELT, DR6, TROY, NGFR