{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang J"],"funding":["National Natural Science Foundation of China","Heilongjiang Natural Science Foundation Joint Guidance Project","Fundamental Research Funds for the Provincial Universities","Construction Project of Scientific Research and Innovation Team of Harbin Medical University-Daqing"],"pagination":["149"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12004679"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["26(1)"],"pubmed_abstract":["<h4>Background</h4>Pulmonary hypertension (PH) is a highly fatal pathophysiological syndrome. The group 1 pulmonary arterial hypertension (PAH) is characterized by acute pulmonary vasoconstriction and chronic vascular remodeling caused by hyperplasia and hypertrophy of pulmonary artery smooth muscle cells (PASMCs) and chronic inflammation. Pyroptosis is an inflammatory mode of cell death that is regulated by super-enhancers (SEs) and occurs in the setting of tumors and cardiovascular diseases. However, whether SEs are involved in the pathological process of pyroptosis in PAH and the specific mechanism involved remain unclear.<h4>Methods</h4>Here, we identified the SE target gene DUSP4 via ChIP-seq with an anti-H3K27ac antibody, and bioinformatics predictions revealed that the transcription"],"journal":["Respiratory research"],"pubmed_title":["The transcription factor PITX1 cooperates with super-enhancers to regulate the expression of DUSP4 and inhibit pyroptosis in pulmonary artery smooth muscle cells."],"pmcid":["PMC12004679"],"funding_grant_id":["LH2021H019","HD-CXTD-202001","32171122","JFYWH202002","82241006"],"pubmed_authors":["Zheng X","Li S","Zhao C","Qi J","Zhang J","Zhao B","Xing Y","Tian Y","Wang X","Song X","Song Y"],"additional_accession":[]},"is_claimable":false,"name":"The transcription factor PITX1 cooperates with super-enhancers to regulate the expression of DUSP4 and inhibit pyroptosis in pulmonary artery smooth muscle cells.","description":"<h4>Background</h4>Pulmonary hypertension (PH) is a highly fatal pathophysiological syndrome. The group 1 pulmonary arterial hypertension (PAH) is characterized by acute pulmonary vasoconstriction and chronic vascular remodeling caused by hyperplasia and hypertrophy of pulmonary artery smooth muscle cells (PASMCs) and chronic inflammation. Pyroptosis is an inflammatory mode of cell death that is regulated by super-enhancers (SEs) and occurs in the setting of tumors and cardiovascular diseases. However, whether SEs are involved in the pathological process of pyroptosis in PAH and the specific mechanism involved remain unclear.<h4>Methods</h4>Here, we identified the SE target gene DUSP4 via ChIP-seq with an anti-H3K27ac antibody, and bioinformatics predictions revealed that the transcription","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Apr","modification":"2025-07-04T03:06:15.186Z","creation":"2025-07-04T03:06:15.186Z"},"accession":"S-EPMC12004679","cross_references":{"pubmed":["40241046"],"doi":["10.1186/s12931-025-03222-9"]}}