单位:[a]Medical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China北京朝阳医院[b]Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Institute of Respiratory Medicine, Beijing, 100020, China[c]Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China[d]Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China北京朝阳医院[e]Department of Pathology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China北京朝阳医院[f]Department of Radiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China北京朝阳医院[g]Department of Echocardiography, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China北京朝阳医院[h]Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing, 100029, China[i]Department of Radiology, China-Japan Friendship Hospital, Beijing, 100029, China[j]Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China北京朝阳医院
Purpose: This study aimed to screen key genes significantly associated with chronic thromboembolic pulmonary hypertension (CTEPH) and predicted suitable drugs for the treatment of CTEPH from the perspective of immune cells. Methods: The dataset GSE130391 was used for this analysis. Differentially expressed genes (DEGs) between the CTEPH and control groups were screened. Abundance of infiltrating immune cells was analyzed and immune related DEGs were identified. Next, the circular RNA (circRNA)-micro RNA (miRNA)-mRNA network was constructed, followed by functional enrichment analysis. Then, the protein-protein interaction (PPI) network was constructed and drug-gene interactions were predicted. Finally, miRNA and circRNA prediction results were verified by our previously published studies. Results: Five key immune cell-related DEGs [CD83 molecule (CD83), complement c5a receptor 1 (C5AR1), atypical chemokine receptor 1 (ACKR1), profilin 2 (PFN2), and solute carrier family 2 member 3 (SLC2A3)] were identified. Several circRNA-miRNA-mRNA interactions were obtained, including circ_0022342-miR-5035p-SLC2A3 and circ_0002062-miR-92b-3p/miR-92a-3p-mannosidase alpha class 2A member 1 (MAN2A1). Immune cell for SLC2A3 was eosinophils and for MAN2A1 was regulatory T cells (Tregs). Additionally, Glufosfamide and Kifunensine might be suitable as candidate drugs for CTEPH treatment. Conclusions: SLC2A3 and MAN2A1 may be important genes for the pathogenesis of CTEPH. Possible immune regulation mechanisms in CTEPH may be circ_0022342-miR-503-5p-SLC2A3 and circ_0002062-miR-92b-3p/miR-92a-3p-MAN2A1. These results may be helpful for the diagnosis and treatment of CTEPH from the perspective of immunology.
基金:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81300044, 31670928, 81871356, 81770253, 81370362, 81871328]; Beijing Natural Science FoundationBeijing Natural Science Foundation [7162069, 7182149]; Beijing Municipal Administration of Hospitals' Youth Programme [QML20160301]; Open Foundation from Beijing Key Laboratory of Hypertension Research [2018GXY-KFKT-02]; National Key Research and Development Program of China [2016YFC0905600]; National Major Research Plan Training Program of China [91849111]; Chinese Academy of Medical Sciences Central Public-interest Scientific Institution Basal Research Fund Young Medical Talents Award Project [2018RC320013]
第一作者单位:[a]Medical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China[b]Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Institute of Respiratory Medicine, Beijing, 100020, China
通讯作者:
通讯机构:[b]Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Institute of Respiratory Medicine, Beijing, 100020, China[d]Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China[j]Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China[*1]Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chao-Yang Hospital, Capital Medical University, No.8 South Gongti Road, Beijing 100020, China.[*2]Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, No.8 South Gongti Road, Beijing 100020, China.
推荐引用方式(GB/T 7714):
Miao R,Dong X,Gong J,et al.Possible immune regulation mechanisms for the progression of chronic thromboembolic pulmonary hypertension[J].THROMBOSIS RESEARCH.2021,198:122-131.doi:10.1016/j.thromres.2020.11.032.
APA:
Miao, R,Dong, X,Gong, J,Wang, Y,Guo, X...&Yang, Y.(2021).Possible immune regulation mechanisms for the progression of chronic thromboembolic pulmonary hypertension.THROMBOSIS RESEARCH,198,
MLA:
Miao, R,et al."Possible immune regulation mechanisms for the progression of chronic thromboembolic pulmonary hypertension".THROMBOSIS RESEARCH 198.(2021):122-131