Fig. 1
From: Interleukin-32 in systemic sclerosis, a potential new biomarker for pulmonary arterial hypertension
IL-32 sera levels. a ELISA assays. In SSc-PAH patients, IL-32 sera levels are significantly higher when compared with SSc patients without PAH (*p = 0.03; ***p ≤ 0.0001). b ELISA assays stratifying the SSc patients according to disease subset. No difference in IL-32 sera levels is assessed, stratifying the patients in limited cutaneous (lcSSc) subset and diffuse cutaneous (dcSSc) subset. Independent of the diseases subset, in SSc-PAH patients, IL-32 sera levels are significantly increased when compared to SSc patients without PAH (**p = 0.002; ***p < 0.001)