On serum samples, significant expression difference was maintained for miR-181a-5p (p = 0.049), while significant difference in let-7a-5p (p = 0.014) expression was additionally observed in contrast to renal-tissue based analysis between MPO- and PR3-positive AAV-GN (refer to Figure 3A for summarized results). Here, PRTN3 is linked to ganglioneuroma.