Abstract 11643: ACTN4 Regulates HLA-DPA1-Related Pulmonary Endothelial Pathophenotypes in Pulmonary Arterial Hypertension Through Allele-Specific Binding to Functional SNP rs9277336

Introduction: Pulmonary arterial hypertension (PAH) is a progressive disease characterized by increased pulmonary arterial pressure and vascular resistance. This vascular injury promotes immune dys...