Tocilizumab modulates the activity of the classical and alternative complement pathways in rheumatoid arthritis patients - Ferraz-Amaro, Iván; Santos-Concepción, Sergio; Castro-Hernández, Javier; Hernández-Hernández, Maria Vanesa; Tejera Segura, Beatriz; Luna, Cristina; Delgado-Frias, Esmeralda; Díaz-González, Federico (Frontiers in Immunology, 2025)