title: Letter to the Editor in response to the Carlomagno et al. article regarding the serum sST2 and IL-33 levels in patients with PAH.
authors.affiliation: Chronic Disease Prevention and Control, Hefei Center for Disease Control and Prevention, Hefei, Anhui, 230061, PR China. Electronic address: qingchongda@126.com.
authors.forename: Qian
authors.initials: Q
authors.lastname: Wang
authors.forename: Chao
authors.initials: C
authors.lastname: Wang
mesh_terms: D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000097:blood* / Q000175:diagnosis*; D007378:Interleukins / Q000097:blood*; D008297:Male; D011956:Receptors, Cell Surface / Q000097:blood*
chemical_list: D007378:Interleukins; D011956:Receptors, Cell Surface
keywords: Endothelin-1; IL-33; Pulmonary arterial hypertension; ST2