Fig. 5From: Abrogation of lysophosphatidic acid receptor 1 ameliorates murine vasculitisExpression of ATX and LPA1 in the skin region of vasculitis patients. The expression of ATX and LPA1 in the skin regions of vasculitis patients (MPA: n = 2, PN: n = 2, EGPA: n = 1) and healthy controls (n = 3) was analyzed by immunohistochemistry. Original magnification × 40Back to article page