Excessive interleukin-15 transpresentation endows NKG2D+CD4+ T cells with innate-like capacity to lyse vascular endothelium in granulomatosis with polyangiitis (Wegener's). - de Menthon, Mathilde; Lambert, Marion; Guiard, Elsa; Tognarelli, Sara; Bienvenu, Boris; Karras, Alexandre; Guillevin, Loïc; Caillat-Zucman, Sophie (Arthritis & Rheumatism, 2011)