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Miron RJ, Estrin NE, Sculean A, Zhang Y. Understanding exosomes: Part 2-Emerging leaders in regenerative medicine. Periodontol 2000 2024. [PMID: 38591622 DOI: 10.1111/prd.12561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 04/10/2024]
Abstract
Exosomes are the smallest subset of extracellular signaling vesicles secreted by most cells with the ability to communicate with other tissues and cell types over long distances. Their use in regenerative medicine has gained tremendous momentum recently due to their ability to be utilized as therapeutic options for a wide array of diseases/conditions. Over 5000 publications are currently being published yearly on this topic, and this number is only expected to dramatically increase as novel therapeutic strategies continue to be developed. Today exosomes have been applied in numerous contexts including neurodegenerative disorders (Alzheimer's disease, central nervous system, depression, multiple sclerosis, Parkinson's disease, post-traumatic stress disorders, traumatic brain injury, peripheral nerve injury), damaged organs (heart, kidney, liver, stroke, myocardial infarctions, myocardial infarctions, ovaries), degenerative processes (atherosclerosis, diabetes, hematology disorders, musculoskeletal degeneration, osteoradionecrosis, respiratory disease), infectious diseases (COVID-19, hepatitis), regenerative procedures (antiaging, bone regeneration, cartilage/joint regeneration, osteoarthritis, cutaneous wounds, dental regeneration, dermatology/skin regeneration, erectile dysfunction, hair regrowth, intervertebral disc repair, spinal cord injury, vascular regeneration), and cancer therapy (breast, colorectal, gastric cancer and osteosarcomas), immune function (allergy, autoimmune disorders, immune regulation, inflammatory diseases, lupus, rheumatoid arthritis). This scoping review is a first of its kind aimed at summarizing the extensive regenerative potential of exosomes over a broad range of diseases and disorders.
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Affiliation(s)
- Richard J Miron
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Nathan E Estrin
- Advanced PRF Education, Venice, Florida, USA
- School of Dental Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, Florida, USA
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan, Wuhan, China
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Wang MT, Weng KP, Chang SK, Huang WC, Chen LW. Hemodynamic and Clinical Profiles of Pulmonary Arterial Hypertension Patients with GDF2 and BMPR2 Variants. Int J Mol Sci 2024; 25:2734. [PMID: 38473983 DOI: 10.3390/ijms25052734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/07/2024] [Accepted: 02/15/2024] [Indexed: 03/14/2024] Open
Abstract
Asians have a higher carrier rate of pulmonary arterial hypertension (PAH)-related genetic variants than Caucasians do. This study aimed to identify PAH-related genetic variants using whole exome sequencing (WES) in Asian idiopathic and heritable PAH cohorts. A WES library was constructed, and candidate variants were further validated by polymerase chain reaction and Sanger sequencing in the PAH cohort. In a total of 69 patients, the highest incidence of variants was found in the BMPR2, ATP13A3, and GDF2 genes. Regarding the BMPR2 gene variants, there were two nonsense variants (c.994C>T, p. Arg332*; c.1750C>T, p. Arg584*), one missense variant (c.1478C>T, p. Thr493Ile), and one novel in-frame deletion variant (c.877_888del, p. Leu293_Ser296del). Regarding the GDF2 variants, there was one likely pathogenic nonsense variant (c.259C>T, p. Gln87*) and two missense variants (c.1207G>A, p. Val403Ile; c.38T>C, p. Leu13Pro). The BMPR2 and GDF2 variant subgroups had worse hemodynamics. Moreover, the GDF2 variant patients were younger and had a significantly lower GDF2 value (135.6 ± 36.2 pg/mL, p = 0.002) in comparison to the value in the non-BMPR2/non-GDF2 mutant group (267.8 ± 185.8 pg/mL). The BMPR2 variant carriers had worse hemodynamics compared to the patients with the non-BMPR2/non-GDF2 mutant group. Moreover, there was a significantly lower GDF2 value in the GDF2 variant carriers compared to the control group. GDF2 may be a protective or corrected modifier in certain genetic backgrounds.
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Affiliation(s)
- Mei-Tzu Wang
- Institute of Emergency and Critical Care Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Ken-Pen Weng
- Congenital Structural Heart Disease Center, Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | | | - Wei-Chun Huang
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Department of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Department of Physical Therapy, Fooyin University, Kaohsiung 813, Taiwan
| | - Lee-Wei Chen
- Institute of Emergency and Critical Care Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Department of Biological Sciences, National Sun Yat-Sen University, Kaohsiung 813, Taiwan
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Jang AY, Lee HH, Lee H, Kim HC, Chung WJ. Epidemiology of PAH in Korea: An Analysis of the National Health Insurance Data, 2002–2018. Korean Circ J 2023; 53:313-327. [PMID: 37161745 PMCID: PMC10172270 DOI: 10.4070/kcj.2022.0231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 12/11/2022] [Accepted: 01/18/2023] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Pulmonary arterial hypertension (PAH) is a rare but fatal disease. Recent advances in PAH-specific drugs have improved its outcomes, although the healthcare burden of novel therapeutics may lead to a discrepancy in outcomes between developing and developed countries. We analyzed how the epidemiology and clinical features of PAH has changed through the rapidly advancing healthcare infrastructure in South Korea. METHODS PAH was defined according to a newly devised 3-component algorithm. Using a nationwide health insurance claims database, we delineated annual trends in the prevalence, incidence, medication prescription pattern, and 5-year survival of PAH in Korea. Cumulative survival and potential predictors of mortality were also assessed among 2,151 incident PAH cases. RESULTS Between 2002 or 2004 and 2018, the prevalence and incidence of PAH increased 75-fold (0.4 to 29.9 per million people) and 12-fold (0.5 to 6.3 per million person-years), respectively. The proportion of patients on combination PAH-specific drug therapy has also steadily increased up to 29.0% in 2018. Among 2,151 incident PAH cases (median [interquartile range] age, 50 [37-62] years; 67.2% female), the 5-year survival rate and median survival duration were 71.8% and 13.1 years, respectively. Independent predictors of mortality were age, sex, etiology of PAH, diabetes, dyslipidemia, and chronic kidney disease. CONCLUSIONS This nationwide study delineated that the prevalence and incidence of PAH have grown rapidly in Korea since the early 2000s. The use of combination therapy has also increased, and the 5-year survival rate of PAH in Korea was similar to those in western countries.
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Affiliation(s)
- Albert Youngwoo Jang
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
- Division of Cardiovascular Disease, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
- Albert Youngwoo Jang and Hyeok-Hee Lee contributed equally to the manuscript
| | - Hyeok-Hee Lee
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Albert Youngwoo Jang and Hyeok-Hee Lee contributed equally to the manuscript
| | - Hokyou Lee
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Wook-Jin Chung
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
- Division of Cardiovascular Disease, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
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Anderson JJ, Lau EM. Pulmonary Hypertension Definition, Classification, and Epidemiology in Asia. JACC Asia 2022; 2:538-546. [PMID: 36624795 PMCID: PMC9823284 DOI: 10.1016/j.jacasi.2022.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 04/05/2022] [Accepted: 04/16/2022] [Indexed: 01/12/2023]
Abstract
Pulmonary hypertension (PH) is caused by a range of conditions and is important to recognize as it is associated with increased mortality. Pulmonary arterial hypertension refers to a group of PH subtypes affecting the distal pulmonary arteries for which effective treatment is available. The hemodynamic definition of pulmonary arterial hypertension has recently changed which may lead to greater case recognition and earlier treatment. The prevalence of specific PH etiologies may differ depending on geographic region. PH caused by left heart disease is the most common cause of PH worldwide. In Asia, there is greater proportion of congenital heart disease- and connective tissue disease- (especially systemic lupus erythematosus) related PH relative to the West. This review summarizes the definition, classification, and epidemiology of PH as it pertains to Asia.
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Affiliation(s)
- James J. Anderson
- Respiratory Department, Sunshine Coast University Hospital, Birtinya, Queensland, Australia,School of Medicine, Griffith University, Southport, Queensland, Australia,Address for correspondence: Dr Anderson, Respiratory Department, Sunshine Coast University Hospital, 6 Doherty Street, Birtinya, 4575, Queensland 4575, Australia.
| | - Edmund M. Lau
- Respiratory Department, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia,Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
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Liang KW, Chang SK, Chen YW, Lin WW, Tsai WJ, Wang KY. Whole Exome Sequencing of Patients With Heritable and Idiopathic Pulmonary Arterial Hypertension in Central Taiwan. Front Cardiovasc Med 2022; 9:911649. [PMID: 35811711 PMCID: PMC9256950 DOI: 10.3389/fcvm.2022.911649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background Genetic variants could be identified in subjects with idiopathic and heritable pulmonary arterial hypertension (PAH). The 6th World Symposium on Pulmonary Hypertension (WSPH) provided a list of genes with evidence of association with PAH. However, reports using whole exome sequencing (WES) from southeastern Asian PAH cohorts were scarce. Methods Subjects with idiopathic and heritable PAH (N = 45) from two medical centers in central Taiwan were screened for PAH related gene variants. The genomic DNA was prepared from peripheral blood lymphocytes. We performed WES for all patients enrolled in this study. All identified gene variants were validated by polymerase-chain reaction and Sanger sequencing. The clinical and hemodynamic data were compared between bone morphogenetic protein receptor type-2 (BMPR2) gene variants carriers vs. non-carriers. Results Eight patients (8/45 = 17.8%) was identified carrying BMPR2 gene variants and 8 patients (8/45 = 17.8%) had other WSPH-listed PAH-related gene variants (1 with ACVRL1, 1 with ENG, 1 with SMAD9, 1 with SMAD1, 1 with ATP13A3 and 3 with AQP1). In addition, a total of 14 non-WSPH-listed PAH-related genetic variant sites (ABCC8, NOTCH1, NOTCH2, NOTCH3, JAG1, BMP10, GGCX, FBLN2, ABCA3 and PTGIS) were found in this PAH cohort. Subjects carrying BMPR2 gene variant (N = 8) were younger at diagnosis of PAH (30 ± 11 vs 49 ± 13 years, p = 0.001) than the non-carrier group (N = 37). BMPR2 variant carriers had a trend toward having higher mean pulmonary arterial pressure (PAP) (61 ± 19 vs. 51 ± 13 mmHg, p = 0.076) than the non-carriers upon initial diagnosis. Pulmonary vascular resistance, right atrial pressure, cardiac output, as well as functional class were similar between BMPR2 variant carriers and non-carriers at initial diagnosis. Conclusions We identified 17.8% of patients with BMPR2 gene variants and 17.8% subjects with other 6th WSPH-listed PAH-related gene variants in a Taiwanese idiopathic and heritable PAH cohort. PAH patients carrying BMPR2 variants presented at a younger age with a trend toward having higher mean PAP at initial diagnosis.
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Affiliation(s)
- Kae-Woei Liang
- Cardiovascular Center, Taichung Veterans General Hospital, Taichung, Taiwan
- Institute of Clinical Medicine and Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine and School of Life Science, National Chung Hsing University, Taichung, Taiwan
| | | | - Yu-Wei Chen
- Cardiovascular Center, Taichung Veterans General Hospital, Taichung, Taiwan
- Institute of Clinical Medicine and Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine and School of Life Science, National Chung Hsing University, Taichung, Taiwan
| | - Wei-Wen Lin
- Cardiovascular Center, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Life Science, Tunghai University, Taichung, Taiwan
| | - Wan-Jane Tsai
- Center for Pulmonary Arterial Hypertension and Pulmonary Vascular Disease, China Medical University Hospital, Taichung, Taiwan
| | - Kuo-Yang Wang
- Center for Pulmonary Arterial Hypertension and Pulmonary Vascular Disease, China Medical University Hospital, Taichung, Taiwan
- *Correspondence: Kuo-Yang Wang
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Oh S, Jung JH, Ahn KJ, Jang AY, Byun K, Yang PC, Chung WJ. Stem Cell and Exosome Therapy in Pulmonary Hypertension. Korean Circ J 2022; 52:110-122. [PMID: 35128849 PMCID: PMC8819574 DOI: 10.4070/kcj.2021.0191] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 11/30/2021] [Accepted: 12/13/2021] [Indexed: 11/25/2022] Open
Abstract
Pulmonary hypertension (PH) is a disease that eventually causes right heart failure by remodeling pulmonary blood vessels. Based on the histopathological characteristics, PH is categorized into five subgroups. Rarely, a severe clinical entity is pulmonary arterial hypertension (PAH), subgroup 1. This disease process results in pulmonary vascular alterations through dysfunction of the pulmonary endothelium and disturbance of immune responses. Although medical treatments based on these pathophysiologic concepts have been applied for more than 30 years, PAH still cannot be cured. This review addresses the feasibility of and perspectives on stem cell therapy, including the role of exosomes in PAH. Pulmonary hypertension is a rare and progressive illness with a devastating prognosis. Promising research efforts have advanced the understanding and recognition of the pathobiology of pulmonary hypertension. Despite remarkable achievements in terms of improving the survival rate, reducing disease progression, and enhancing quality of life, pulmonary arterial hypertension (PAH) is not completely curable. Therefore, an effective treatment strategy is still needed. Recently, many studies of the underlying molecular mechanisms and technological developments have led to new approaches and paradigms for PAH treatment. Management based on stem cells and related paracrine effects, epigenetic drugs and gene therapies has yielded prospective results for PAH treatment in preclinical research. Further trials are ongoing to optimize these important insights into clinical circumstances.
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Affiliation(s)
- Seyeon Oh
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
- Functional Cellular Networks Laboratory, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - Ji-Hye Jung
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Kyung-Jin Ahn
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
- Division of Pediatric Cardiology, Department of Pediatrics, Gachon University Gil Medical Center, Incheon, Korea
| | - Albert Youngwoo Jang
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
- Department of Cardiovascular Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Kyunghee Byun
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
- Functional Cellular Networks Laboratory, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
- Department of Anatomy and Cell Biology, College of Medicine, Gachon University, Incheon, Korea
| | - Phillip C. Yang
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
- Stanford University School of Medicine, Palo Alto, CA, USA
| | - Wook-Jin Chung
- Gachon Cardiovascular Research Institute, Gachon University, Incheon, Korea
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Park JH, Na JO, Lee JS, Kim YH, Chang HJ. 2020 KSC/KATRD guideline for the diagnosis and treatment of pulmonary hypertension: Executive summary. Tuberc Respir Dis (Seoul) 2021; 85:1-10. [PMID: 34134466 PMCID: PMC8743640 DOI: 10.4046/trd.2021.0022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 06/02/2021] [Indexed: 11/24/2022] Open
Abstract
Pulmonary hypertension (PH) is a condition of increased blood pressure in the pulmonary arteries and is diagnosed with an increased a mean pulmonary artery pressure ≥25 mm Hg. This condition may be associated with multiple clinical situations. Based on pathophysiological mechanisms, clinical presentation, hemodynamic profiles, and treatment strategies, the patients were classified into five clinical groups. Although there have been major advances in the management of PH, it is still associated with significant morbidity and mortality. The diagnosis and treatment of PH have been performed mainly by following European guidelines, even in Korea because the country lacks localized PH guidelines. European treatment guidelines do not reflect the actual status of Korea. Therefore, the European diagnosis and treatment of PH have not been tailored well to suit the needs of Korean patients with PH. To address this issue, we developed this guideline to facilitate the diagnosis and treatment of PH appropriately in Korea, a country where the consensus for the diagnosis and treatment of PH remains insufficient. This is the first edition of the guidelines for the diagnosis and treatment of PH in Korea, and it is primarily based on the ‘2015 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension.’ with the acceptance and adaptation of recent publications of PH.
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Affiliation(s)
- Jae-Hyeong Park
- Department of Cardiology in Internal Medicine, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
| | - Jin Oh Na
- Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jae Seung Lee
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yee Hyung Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Korea
| | - Hyuk-Jae Chang
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System, Seoul, South Korea
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Tatius B, Wasityastuti W, Astarini FD, Nugrahaningsih DAA. Significance of BMPR2 mutations in pulmonary arterial hypertension. Respir Investig 2021; 59:397-407. [PMID: 34023242 DOI: 10.1016/j.resinv.2021.03.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/03/2021] [Accepted: 03/18/2021] [Indexed: 11/25/2022]
Abstract
Pulmonary arterial hypertension (PAH) is a debilitating disease that results from progressive remodeling and inflammation of pulmonary arteries. PAH develops gradually, is difficult to diagnose, and has a high mortality rate. Although mutation in the bone morphogenetic protein receptor 2 (BMPR2) gene has been identified as the main genetic cause of PAH, the underlying pathways involving the pathophysiology of PAH are complex and still not fully understood. Endothelial dysfunction has been observed in PAH development that results in a multitude of disturbances in the cellular processes in pulmonary vessels. Changes in the pulmonary vasculature caused by the disruption of BMPR2 signaling are observed in three main vascular components; endothelial cells, smooth muscle cells, and fibroblasts. BMPR2 also has a prominent role in maintenance of the immune system. The disruption of BMPR2 signaling pathway causes an increased degree of inflammation and decreases the ability of the immune system to resolve it. Inflammatory processes and changes in pulmonary vasculature interact with one another, resulting in the progression of chronic PAH. In this review, we highlight the various components of vascular remodeling and immune response that are caused by disruption of BMPR2 signaling, including the clinical evidence and the prospects of these components as a potential target for PAH therapy. Indeed, development of drugs to target the pathogenic pathways involved in PAH may complement existing treatment regimens and improve patient prognosis.
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Affiliation(s)
- Bintang Tatius
- Master in Biomedical Sciences, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, 55281, Indonesia; Biomedical Laboratory, Medicine Faculty, Universitas Muhammadiyah, Semarang, 50272, Indonesia
| | - Widya Wasityastuti
- Department of Physiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia.
| | - Fajar Dwi Astarini
- Master in Biomedical Sciences, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, 55281, Indonesia
| | - Dwi Aris Agung Nugrahaningsih
- Department of Pharmacology and Therapy, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
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Zarate YA, Bosanko KA, Thomas MA, Miller DT, Cusmano-Ozog K, Martinez-Monseny A, Curry CJ, Graham JM, Velsher L, Bekheirnia MR, Seidel V, Dedousis D, Mitchell AL, DiMarino AM, Riess A, Balasubramanian M, Fish JL, Caffrey AR, Fleischer N, Pierson TM, Lacro RV. Growth, development, and phenotypic spectrum of individuals with deletions of 2q33.1 involving SATB2. Clin Genet 2021; 99:547-557. [PMID: 33381861 DOI: 10.1111/cge.13912] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/18/2020] [Accepted: 12/28/2020] [Indexed: 02/06/2023]
Abstract
SATB2-Associated syndrome (SAS) is an autosomal dominant, multisystemic, neurodevelopmental disorder due to alterations in SATB2 at 2q33.1. A limited number of individuals with 2q33.1 contiguous deletions encompassing SATB2 (ΔSAS) have been described in the literature. We describe 17 additional individuals with ΔSAS, review the phenotype of 33 previously published individuals with 2q33.1 deletions (n = 50, mean age = 8.5 ± 7.8 years), and provide a comprehensive comparison to individuals with other molecular mechanisms that result in SAS (non-ΔSAS). Individuals in the ΔSAS group were often underweight for age (20/41 = 49%) with a progressive decline in weight (95% CI = -2.3 to -1.1, p < 0.0001) and height (95% CI = -2.3 to -1.0, p < 0.0001) Z-score means from birth to last available measurement. ΔSAS individuals were often noted to have a broad spectrum of facial dysmorphism. A composite image of ΔSAS individuals generated by automated image analysis was distinct as compared to matched controls and non-ΔSAS individuals. We also present additional genotype-phenotype correlations for individuals in the ΔSAS group such as an increased risk for aortic root/ascending aorta dilation and primary pulmonary hypertension for those individuals with contiguous gene deletions that include COL3A1/COL5A2 and BMPR2, respectively. Based on these findings, we provide additional care recommendations for individuals with ΔSAS variants.
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Affiliation(s)
- Yuri A Zarate
- Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Katherine A Bosanko
- Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Mary Ann Thomas
- Departments of Medical Genetics and Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - David T Miller
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Kristina Cusmano-Ozog
- Department of Pathology, Stanford University Medical Center, Stanford, California, USA
| | - Antonio Martinez-Monseny
- Department of Clinical Genetics and Rare Disease Paediatric Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Cynthia J Curry
- Genetic Medicine, Department of Pediatrics, University of California, San Francisco/Fresno, Fresno, California, USA
| | - John M Graham
- Medical Genetics, Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Lea Velsher
- Genetics Division, North York General, Toronto, Ontario, Canada
| | - Mir Reza Bekheirnia
- Departments of Pediatrics and Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | - Veronica Seidel
- Clinical Genetics, Department of Pediatrics, HGU Gregorio Marañón, Madrid, Spain
| | - Demitrios Dedousis
- Department of Genetics and Genome Sciences, University Hospitals Center for Human Genetics, Cleveland, Ohio, USA
| | - Anna L Mitchell
- Department of Genetics and Genome Sciences, University Hospitals Center for Human Genetics, Cleveland, Ohio, USA
| | - Amy M DiMarino
- Division of Pediatric Pulmonology, UH Rainbow Babies and Children's Hospital, Cleveland, Ohio, USA
| | - Angelika Riess
- Institute of Medical Genetics and Applied Genomics, Medical faculty, University of Tuebingen, Tuebingen, Germany
| | - Meena Balasubramanian
- Sheffield Clinical Genetics Service, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Jennifer L Fish
- Department of Biological Sciences, University of Massachusetts Lowell, Lowell, Massachusetts, United States
| | - Aisling R Caffrey
- Health Outcomes, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island, USA
| | | | - Tyler Mark Pierson
- Departments of Pediatrics and Neurology, The Board of Governors Regenerative Medicine Institute, Cedars Sinai Medical Center, Los Angeles, California, USA
| | - Ronald V Lacro
- Department of Cardiology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
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Jang AY, Park SJ, Chung W. Pulmonary Hypertension in Heart Failure. Int J Heart Fail 2021; 3:147. [PMID: 36262642 PMCID: PMC9536651 DOI: 10.36628/ijhf.2020.0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/19/2021] [Accepted: 03/26/2021] [Indexed: 11/18/2022]
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