“…In parallel, efforts are underway to develop improved dialytic technology. In some nephrological diseases, the etiology is autoimmune or immunologically related, 2,25 such as rapidly progressing glomerulonephritis, Goodpasture's, Henoch‐Schӧnlein purpura nephritis, focal segmental glomerulosclerosis, crescentric nephritis, lupus nephritis, ANCA‐associated glomerulonephritis, immune complex nephritis, and transplantation rejection. Efforts to preserve kidney function are critical to avoid end‐stage disease.…”