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Lippi G, Sanchis-Gomar F, Mattiuzzi C. Systematic literature review and critical analysis of RDW in patients with aortic pathologies. Curr Probl Cardiol 2024; 49:102476. [PMID: 38395117 DOI: 10.1016/j.cpcardiol.2024.102476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
Diseases of the aorta, such as aortic aneurysm, dissection, and rupture, account for a large proportion of acute clinical emergencies. The red blood cell distribution width (RDW), which directly reflects anisocytosis (i.e., the heterogeneity of erythrocyte volumes), has emerged as a promising biomarker for many cardiovascular pathologies. Thus, we aimed to explore the implication of RDW in aortic pathologies. We searched Scopus and PubMed using the keywords "RDW" OR "red blood cell distribution width" AND "aortic aneurysm" OR "aortic dilatation" OR "aortic dissection" for identifying studies in which RDW values were measured in patients with these aortic diseases. Ten observational studies were finally included. In all studies, RDW value was increased in patients with aortic diseases. In the four studies in which sufficient RDW data were available for pooling, the weighted mean difference (WMD) of RDW in patients with or without complicated aortic pathologies was 0.575 (95 %CI, 0.254-0.896). RDW may be a valuable diagnostic and prognostic biomarker in patients with aortic pathologies.
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Affiliation(s)
- Giuseppe Lippi
- Section of Clinical Biochemistry, School of Medicine, University of Verona, Verona, Italy
| | - Fabian Sanchis-Gomar
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA.
| | - Camilla Mattiuzzi
- Medical Direction, Rovereto Hospital, Service of Clinical Governance and Medical Direction, Provincial Agency for Social and Sanitary Services (APSS), Trento, Italy
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Moriyama S, Hara M, Hirota T, Nakata K, Doi H, Matsumura T, Araki Y, Inomata Y, Fukui T. Population-Based Study of the Incidence and Mortality Rate of Acute Aortic Dissection. Circ J 2024; 88:297-306. [PMID: 37673647 DOI: 10.1253/circj.cj-23-0076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
BACKGROUND Acute aortic dissection (AAD) has high morbidity and a high fatality rate for a cardiovascular disease. Recent studies suggested that the incidence of AAD is increasing. However, the actual incidence and mortality rates of AAD are not well known. This study investigated the current epidemiology of AAD within the Yatsushiro medical jurisdictional area.Methods and Results: A population-based review of patients with AAD was performed in a geographically well-defined area. Data were collected retrospectively from January 2011 to December 2020 for a total of 196 patients with AAD (Stanford Type A, n=126 [64.3%]; Stanford Type B, n=70 [35.7%]). The mean patient age was 74.3 years, and 55.6% (109/196) were women. The crude and age-standardized incidence rates of AAD in our medical jurisdictional area were 13.6 and 11.4 per 100,000 inhabitants per year, respectively. The crude and age-standardized 30-day mortality rates of AAD were 4.9 and 4.0 per 100,000 inhabitants per year, respectively. There were upward tendencies for both the incidence and 30-day mortality rate of AAD with age, with both being significantly higher in patients aged ≥85 years (P<0.001). CONCLUSIONS This population-based study detected a higher incidence of AAD than previous studies, but reported a lower incidence of AAD in men than in women. Increasing age was associated with an increased incidence and mortality rate of AAD.
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Affiliation(s)
- Shuji Moriyama
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Masahiko Hara
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Takafumi Hirota
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Kosuke Nakata
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Hideki Doi
- Department of Cardiovascular Medicine, Kumamoto Rosai Hospital
| | | | - Yushi Araki
- Department of Radiology, Kumamoto Rosai Hospital
| | - Yukihiro Inomata
- Department of Pediatric Surgery and Transplantation, Kumamoto Rosai Hospital
| | - Toshihiro Fukui
- Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kumamoto University Hospital
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Jones T, Price J, McLean SR. Aortic arch rupture in a patient with Marfan syndrome and previous aortic root repair: A stepwise approach to intraoperative catastrophe. Heliyon 2024; 10:e25235. [PMID: 38322912 PMCID: PMC10844264 DOI: 10.1016/j.heliyon.2024.e25235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/08/2024] Open
Abstract
Marfan syndrome (MS) is an autosomal dominant connective tissue disease associated with significant morbidity and mortality due to progressive dilatation of the thoracic aorta which can lead to aortic rupture. Survival from an aortic rupture is predicated on immediate organized and goal directed care by both surgical and anesthesia teams. This case highlights how coordinated care from a cardiac operating room team, including early preparation of autologous blood products, expeditious placement of intravascular access for rapid high volume transfusion, and intentional communication between anesthesia, perfusion, surgery and nursing during the resuscitation in the OR, can all lead to an improved outcome.
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Affiliation(s)
- Talon Jones
- Vancouver Acute Department of Anesthesiology, Vancouver General Hospital, JPP3 Room 3400, 899 West 12th Avenue, Vancouver, British Columbia, V5Z- 1M9, Canada
| | - Joel Price
- Division of Cardiac and Aortic Surgery, VGH Gordon and Leslie Diamond Health Centre, 2775 Laurel St., 9th floor, Vancouver, British Columbia, V5Z 1M9, Canada
| | - Sean R. McLean
- Vancouver Acute Department of Anesthesiology, Vancouver General Hospital, JPP3 Room 3400, 899 West 12th Avenue, Vancouver, British Columbia, V5Z- 1M9, Canada
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Zijderhand CF, Sjatskig J, Scharink DA, Peek JJ, Birim O, Bekkers JA, Bogers AJJC, Caliskan K. Aortic arch branching variations and risk of cerebrovascular accidents in patients with a left ventricular assist device. J Cardiovasc Med (Hagerstown) 2024; 25:44-50. [PMID: 38079280 PMCID: PMC10720834 DOI: 10.2459/jcm.0000000000001570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/07/2023] [Indexed: 12/17/2023]
Abstract
AIMS This retrospective study investigated the association between anatomical variations in the aortic arch branching and adverse events, including the risk of cerebrovascular accidents (CVAs), in patients with a left ventricular assist device (LVAD). METHODS Medical charts were reviewed for all patients with HeartMate 3 LVAD support at our center from 2016 to 2021. Computed tomography scans were evaluated to categorize the variations in the aortic arch branching based on seven different types, as described in the literature. RESULTS In total, 101 patients were included: 86 (85.1%) with a normal branching pattern and 15 (14.9%) with an anatomical variation. The following variations were observed: eight (7.9%) with a bovine arch and seven (6.9%) with a left vertebral arch. The median age was 57 years, 77.2% were men, and the median follow-up was 25 months. No difference was found in the rate of early (< 30 days) re-exploration due to bleeding after LVAD implantation. The rate of CVA and mortality did not differ significantly between patients with a normal arch or an anatomical variation during follow-up, with hazard ratios of 1.47 [95% confidence interval (CI): 0.48-4.48; P = 0.495] and 0.69 (95% CI: 0.24-1.98; P = 0.489), respectively. CONCLUSION This preliminary study showed no differences in early and long-term adverse events, including CVA, when comparing patients with a variation in the aortic arch branching to patients with a normal aortic arch. However, knowledge of the variations in aortic arch branching could be meaningful during cardiac surgery for potential differences in surgical events in the perioperative period.
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Affiliation(s)
| | | | | | - Jette J Peek
- Thoraxcenter, Department of Cardiothoracic Surgery
| | - Ozcan Birim
- Thoraxcenter, Department of Cardiothoracic Surgery
| | | | | | - Kadir Caliskan
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Tao Y, Li G, Yang Y, Wang Z, Wang S, Li X, Yu T, Fu X. Epigenomics in aortic dissection: From mechanism to therapeutics. Life Sci 2023; 335:122249. [PMID: 37940070 DOI: 10.1016/j.lfs.2023.122249] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/20/2023] [Accepted: 11/03/2023] [Indexed: 11/10/2023]
Abstract
Aortic dissection (AD) has an unfavorable prognosis. It requires early diagnosis, appropriate treatment strategies, and suspicion to recognize symptoms; thus, it is commonly described as an acute aortic emergency. The clinical manifestations of painless AD are complex and variable. However, there is no effective treatment to prevent the progression of AD. Therefore, study of the molecular targets and mechanisms of AD to enable prevention or early intervention is particularly important. Although multiple gene mutations have been proposed as linked to AD development, evidence that multiple epigenetic elements are strongly associated is steadily increasing. These epigenetic processes include DNA methylation, N6-methyladenosine, histone modification, non-histone posttranslational modification, and non-coding RNAs (ncRNAs). Among these processes, resveratrol targeting Sirtuin 1 (SIRT1), 5-azacytidine (5azaC) targeting DNA methyltransferase (DNMT), and vitamin C targeting ten-eleven translocation 2 (Tet2) showed unique advantages in improving AD and vascular dysfunction. Finally, we explored potential epigenetic drugs and diagnostic methods for AD, which might provide options for the future.
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Affiliation(s)
- Yan Tao
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China
| | - Gang Li
- Department of Vascular Surgery, Shandong Provincial Hospital affiliated to Shandong First Medical University, 324 Jingwu Road, Jinan, Shandong 250021, China; Department of Vascular Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, 324 Jingwu Road, Jinan, Shandong 250021, People's Republic of China
| | - Yanyan Yang
- Department of Immunology, Basic Medicine School, Qingdao University, No. 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Zhibin Wang
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China
| | - Shizhong Wang
- The department of Cardiology surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China
| | - Xiaolu Li
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China
| | - Tao Yu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, No. 38 Dengzhou Road, Qingdao 266021, People's Republic of China.
| | - Xiuxiu Fu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China.
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Xie Q, Zhong Y, Xu Q, Wang J, Ge Y, Li C, Sun L, Zhu J. Early and long-term outcomes of young adult patients ≤30 years old with acute type A aortic dissection. Eur J Cardiothorac Surg 2023; 64:ezad330. [PMID: 37758246 DOI: 10.1093/ejcts/ezad330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/08/2023] [Accepted: 09/26/2023] [Indexed: 10/03/2023] Open
Abstract
OBJECTIVES The aim of this study was to investigate the early and long-term outcomes after total arch replacement (TAR) and frozen elephant trunk (FET) implantation in adult patients ≤30 years with acute type A aortic dissection (ATAAD). METHODS All young adult patients (≤30 years) with ATAAD who underwent TAR and FET between 2009 and 2017 were enrolled. The end points were major organ morbidity and mortality, aortic-related events and reoperation. RESULTS The mean age of all 83 patients was 25.9 (standard deviation, 3.3) years. The in-hospital mortality was 9.64% (8/83), and 9 (10.8%) patients required re-exploration for bleeding. The aortic-related events risk was 42.7% (32/75) and the aortic reoperation risk was 17.3% (13/75). Overall survival was 85.5% [95% confidence interval (CI), 75.9-91.5%] at 5 years and 75.9% (95% CI, 63.3-84.7%) at 10 years. The cumulative incidence of aortic-related events was 35% (95% CI, 24-47%) at 5 years and 58% (95% CI, 36-75%) at 10 years; the cumulative reoperation rate was 15% (95% CI, 7.9-24%) at 5 years and 17% (95% CI, 9.2-27%) at 10 years. Marfan syndrome significantly increased the aortic-related events (P = 0.036) and reoperation (P = 0.041) risks. CONCLUSIONS Despite extensive repair in young ATAAD patients, the late aortic dilatation and reoperation risk remain high. The TAR and FET procedures achieved satisfactory early outcomes and reduced late aortic dilatation and reoperation in young patients compared with other records. Close follow-up and aggressive early reintervention are essential for patients with aortic-related risk factors early in life.
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Affiliation(s)
- Qiang Xie
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yongliang Zhong
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qinfeng Xu
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jianji Wang
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yipeng Ge
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chengnan Li
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Lizhong Sun
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Junming Zhu
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Mutter C, Benk J, Berger T, Kondov S, Chikvatia S, Humburger F, Rösslein M, Ulbrich F, Czerny M, Rylski B, Kreibich M. Retrospective investigation of >400 patients undergoing thoracic endovascular aortic repair with or without cerebrospinal fluid drainage. INTERDISCIPLINARY CARDIOVASCULAR AND THORACIC SURGERY 2023; 37:ivad178. [PMID: 37963056 PMCID: PMC10656091 DOI: 10.1093/icvts/ivad178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/20/2023] [Accepted: 11/11/2023] [Indexed: 11/16/2023]
Abstract
OBJECTIVES The aim of this study was to analyse the risks and benefits of cerebrospinal fluid drainage (CSFD) placement in patients undergoing thoracic endovascular aortic repair. METHODS Between 2009 and 2020, 411 patients underwent thoracic endovascular aortic repair in 1 institution where 236 patients (57%) received a preoperative CSFD. Patient and outcome characteristics were retrospectively analysed and compared between patients with and without preoperative CSFD placement. RESULTS Preoperative CSFD was performed significantly more frequently in elective patients, especially those undergoing distal stent graft extension following frozen elephant trunk-stent placement (P < 0.001). Significantly fewer CSFD was placed in patients with acute aortic injury (P < 0.001). The incidence of permanent spinal cord ischaemia (SCI) was higher in patients without preoperative CSFD [10 patients (2%) vs 1 patient (0.2%), P = 0.001]. Postoperative CSFD was placed in 3 patients (0.7%). Severe CSFD-associated complications affected 2 patients (0.5%) namely, a subdural spinal haematoma causing permanent paraplegia in one of those 2 patients. CONCLUSIONS CSFS placement is associated with low procedural risk and can potentially help to prevent SCI. However, the SCI incidence is most likely also associated with other preoperative factors including the patient's haemodynamics. Hence, a general recommendation for placing a preoperative CSFD cannot be made when relying on the present evidence.
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Affiliation(s)
- Charlotte Mutter
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Julia Benk
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Tim Berger
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Stoyan Kondov
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Salome Chikvatia
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Frank Humburger
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Medical Centre Freiburg, Freiburg, Germany
| | - Martin Rösslein
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Medical Centre Freiburg, Freiburg, Germany
| | - Felix Ulbrich
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Medical Centre Freiburg, Freiburg, Germany
| | - Martin Czerny
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Bartosz Rylski
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Maximilian Kreibich
- Department of Cardiovascular Surgery, University Heart Centre Freiburg, University Medical Centre Freiburg, Freiburg, Germany
- Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
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Koenders N, van Zetten H, Smulders M, Verra ML, van Kimmenade RRJ, van Brakel T, Eijsvogels TMH, Smith T. Improved Maximal Workload and Systolic Blood Pressure After Cardiac Rehabilitation Following Thoracic Aortic Repair: A SYSTEMATIC REVIEW AND META-ANALYSIS. J Cardiopulm Rehabil Prev 2023; 43:419-426. [PMID: 37220027 DOI: 10.1097/hcr.0000000000000798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
PURPOSE It is of clinical importance to gain more knowledge about the risks and benefits of exercise in patients recovering from thoracic aortic repair. Therefore, the aim of this review was to perform a meta-analysis on changes in cardiorespiratory fitness, blood pressure, and the incidence of adverse events during cardiac rehabilitation (CR) in patients recovering from thoracic aortic repair. REVIEW METHODS We performed a systematic review and random-effects meta-analysis of outcomes before versus after outpatient CR in patients recovering from thoracic aortic repair. The study protocol was registered (PROSPERO CRD42022301204) and published. MEDLINE, EMBASE, and CINAHL were systematically searched for eligible studies. Overall certainty of evidence was scored with Grading of Recommendations Assessment, Development, and Evaluation (GRADE). SUMMARY We included five studies with data from in total 241 patients. Data from one study could not be used in our meta-analysis because they were provided in a different unit of measure. Four studies with data of 146 patients were included in the meta-analysis. The mean maximal workload increased with 28.7 W (95% CI: 21.8-35.6 W, n = 146, low certainty of evidence). The mean systolic blood pressure during exercise testing increased with 25.4 mm Hg (95% CI: 16.6-34.3, n = 133, low certainty of evidence). No exercise-induced adverse events were reported. These outcomes indicate that CR seems beneficial and safe to improve exercise tolerance in patients recovering from thoracic aortic repair, although outcomes were based on data from a small, heterogeneous group of patients.
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Affiliation(s)
- Niek Koenders
- Departments of Rehabilitation (Dr Koenders) and Physiology (Dr Eijsvogels), Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands; Department of Cardiothoracic Surgery, Radboud University Medical Center, Nijmegen, the Netherlands (Mss van Zetten and Smulders and Dr Smith); Department of Physiotherapy, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland (Dr Verra); Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands (Dr van Kimmenade); and Department of Cardiothoracic Surgery, Catharina Hospital, Eindhoven, the Netherlands (Dr van Brakel)
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Lareyre F, Chaudhuri A, Nasr B, Raffort J. Machine Learning and Omics Analysis in Aortic Aneurysm. Angiology 2023:33197231206427. [PMID: 37817423 DOI: 10.1177/00033197231206427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
Aortic aneurysm is a life-threatening condition and mechanisms underlying its formation and progression are still incompletely understood. Omics approach has brought new insights to identify a broad spectrum of biomarkers and better understand cellular and molecular pathways involved. Omics generate a large amount of data and several studies have highlighted that artificial intelligence (AI) and techniques such as machine learning (ML)/deep learning (DL) can be of use in analyzing such complex datasets. However, only a few studies have so far reported the use of ML/DL for omics analysis in aortic aneurysms. The aim of this study is to summarize recent advances on the use of ML/DL for omics analysis to decipher aortic aneurysm pathophysiology and develop patient-tailored risk prediction models. In the light of current knowledge, we discuss current limits and highlight future directions in the field.
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Affiliation(s)
- Fabien Lareyre
- Department of Vascular Surgery, Hospital of Antibes Juan-les-Pins, Nice, France
- Inserm U1065, C3M, Université Côte d'Azur, Nice, France
| | - Arindam Chaudhuri
- Bedfordshire-Milton Keynes Vascular Centre, Bedfordshire Hospitals NHS Foundation Trust, Bedford, UK
| | - Bahaa Nasr
- Department of Vascular and Endovascular Surgery, Brest University Hospital, Brest, France
- INSERM UMR 1101, LaTIM, Brest, France
| | - Juliette Raffort
- Inserm U1065, C3M, Université Côte d'Azur, Nice, France
- Clinical Chemistry Laboratory, University Hospital of Nice, Nice, France
- 3IA Institute, Université Côte d'Azur, Nice, France
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Freiholtz D, Bergman O, Pradhananga S, Lång K, Poujade FA, Granath C, Olsson C, Franco-Cereceda A, Sahlén P, Eriksson P, Björck HM. SPP1/osteopontin: a driver of fibrosis and inflammation in degenerative ascending aortic aneurysm? J Mol Med (Berl) 2023; 101:1323-1333. [PMID: 37698712 PMCID: PMC10560177 DOI: 10.1007/s00109-023-02370-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 08/25/2023] [Accepted: 09/04/2023] [Indexed: 09/13/2023]
Abstract
Degenerative ascending aortic aneurysm (AscAA) is a silent and potentially fatal disease characterized by excessive vascular inflammation and fibrosis. We aimed to characterize the cellular and molecular signature for the fibrotic type of endothelial mesenchymal transition (EndMT) that has previously been described in degenerative AscAA. Patients undergoing elective open-heart surgery for AscAA and/or aortic valve repair were recruited. Gene expression in the intima-media of the ascending aorta was measured in 22 patients with non-dilated and 24 with dilated aortas, and candidate genes were identified. Protein expression was assessed using immunohistochemistry. Interacting distal gene enhancer regions were identified using targeted chromosome conformation capture (HiCap) in untreated and LPS-treated THP1 cells, and the associated transcription factors were analyzed. Differential expression analysis identified SPP1 (osteopontin) as a key gene in the signature of fibrotic EndMT in patients with degenerative AscAA. The aortic intima-media expression of SPP1 correlated with the expression of inflammatory markers, the level of macrophage infiltration, and the aortic diameter. HiCap analysis, followed by transcription factor binding analysis, identified ETS1 as a potential regulator of SPP1 expression under inflammatory conditions. In conclusion, the present findings suggest that SPP1 may be involved in the development of the degenerative type of AscAA. KEY MESSAGES: In the original manuscript titled "SPP1/osteopontin, a driver of fibrosis and inflammation in degenerative ascending aortic aneurysm?" by David Freiholtz, Otto Bergman, Saliendra Pradhananga, Karin Lång, Flore-Anne Poujade, Carl Granath, Christian Olsson, Anders Franco-Cereceda, Pelin Sahlén, Per Eriksson, and Hanna M Björck, we present novel findings on regulatory factors on osteopontin (SPP1) expression in immune cells involved in degenerative ascending aortic aneurysms (AscAA). The central findings convey: SPP1 is a potential driver of the fibrotic endothelial-to-mesenchymal transition in AscAA. SPP1/osteopontin expression in AscAA is predominately by immune cells. ETS1 is a regulatory transcription factor of SPP1 expression in AscAA immune cells.
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Affiliation(s)
- David Freiholtz
- Section of Cardiothoracic Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden
| | - Otto Bergman
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden
| | - Sailendra Pradhananga
- KTH Royal Institute of Technology, School of Chemistry, Biotechnology and Health, Science for Life Laboratory, Tomtebodavägen 23A, 171 65, Stockholm, Sweden
| | - Karin Lång
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden
| | - Flore-Anne Poujade
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden
| | - Carl Granath
- Section of Cardiothoracic Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden
| | - Christian Olsson
- Section of Cardiothoracic Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Anders Franco-Cereceda
- Section of Cardiothoracic Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Pelin Sahlén
- KTH Royal Institute of Technology, School of Chemistry, Biotechnology and Health, Science for Life Laboratory, Tomtebodavägen 23A, 171 65, Stockholm, Sweden
| | - Per Eriksson
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden
| | - Hanna M Björck
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden.
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Glotzbach JP, Hanson HA, Tonna JE, Horns JJ, Allen CM, Presson AP, Griffin CL, Zak M, Sharma V, Tristani-Firouzi M, Selzman CH. Familial Associations of Prevalence and Cause-Specific Mortality for Thoracic Aortic Disease and Bicuspid Aortic Valve in a Large-Population Database. Circulation 2023; 148:637-647. [PMID: 37317837 PMCID: PMC10527074 DOI: 10.1161/circulationaha.122.060439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/23/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND Thoracic aortic disease and bicuspid aortic valve (BAV) likely have a heritable component, but large population-based studies are lacking. This study characterizes familial associations of thoracic aortic disease and BAV, as well as cardiovascular and aortic-specific mortality, among relatives of these individuals in a large-population database. METHODS In this observational case-control study of the Utah Population Database, we identified probands with a diagnosis of BAV, thoracic aortic aneurysm, or thoracic aortic dissection. Age- and sex-matched controls (10:1 ratio) were identified for each proband. First-degree relatives, second-degree relatives, and first cousins of probands and controls were identified through linked genealogical information. Cox proportional hazard models were used to quantify the familial associations for each diagnosis. We used a competing-risk model to determine the risk of cardiovascular-specific and aortic-specific mortality for relatives of probands. RESULTS The study population included 3 812 588 unique individuals. Familial hazard risk of a concordant diagnosis was elevated in the following populations compared with controls: first-degree relatives of patients with BAV (hazard ratio [HR], 6.88 [95% CI, 5.62-8.43]); first-degree relatives of patients with thoracic aortic aneurysm (HR, 5.09 [95% CI, 3.80-6.82]); and first-degree relatives of patients with thoracic aortic dissection (HR, 4.15 [95% CI, 3.25-5.31]). In addition, the risk of aortic dissection was higher in first-degree relatives of patients with BAV (HR, 3.63 [95% CI, 2.68-4.91]) and in first-degree relatives of patients with thoracic aneurysm (HR, 3.89 [95% CI, 2.93-5.18]) compared with controls. Dissection risk was highest in first-degree relatives of patients who carried a diagnosis of both BAV and aneurysm (HR, 6.13 [95% CI, 2.82-13.33]). First-degree relatives of patients with BAV, thoracic aneurysm, or aortic dissection had a higher risk of aortic-specific mortality (HR, 2.83 [95% CI, 2.44-3.29]) compared with controls. CONCLUSIONS Our results indicate that BAV and thoracic aortic disease carry a significant familial association for concordant disease and aortic dissection. The pattern of familiality is consistent with a genetic cause of disease. Furthermore, we observed higher risk of aortic-specific mortality in relatives of individuals with these diagnoses. This study provides supportive evidence for screening in relatives of patients with BAV, thoracic aneurysm, or dissection.
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Affiliation(s)
- Jason P. Glotzbach
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
- Surgical Population Analysis Research Core (SPARC), Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Heidi A. Hanson
- Surgical Population Analysis Research Core (SPARC), Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
- Department of Population Health Sciences, University of Utah School of Medicine, Salt Lake City, UT
- Computational Sciences and Engineering Division, Oak Ridge National Laboratory, Oak Ridge, TN
| | - Joseph E. Tonna
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
- Surgical Population Analysis Research Core (SPARC), Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Joshua J. Horns
- Surgical Population Analysis Research Core (SPARC), Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Chelsea McCarty Allen
- Surgical Population Analysis Research Core (SPARC), Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
- Division of Epidemiology, Department of Medicine, University of Utah School of Medicine, Salt Lake City, UT
| | - Angela P. Presson
- Surgical Population Analysis Research Core (SPARC), Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
- Division of Epidemiology, Department of Medicine, University of Utah School of Medicine, Salt Lake City, UT
| | - Claire L. Griffin
- Division of Vascular Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Megan Zak
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Vikas Sharma
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Martin Tristani-Firouzi
- Division of Pediatric Cardiology, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, UT
| | - Craig H. Selzman
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
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12
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Rega S, Farina F, Bouhuis S, de Donato S, Chiesa M, Poggio P, Cavallotti L, Bonalumi G, Giambuzzi I, Pompilio G, Perrucci GL. Multi-omics in thoracic aortic aneurysm: the complex road to the simplification. Cell Biosci 2023; 13:131. [PMID: 37475058 DOI: 10.1186/s13578-023-01080-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 07/05/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND Thoracic aortic aneurysm (TAA) is a serious condition that affects the aorta, characterized by the dilation of its first segment. The causes of TAA (e.g., age, hypertension, genetic syndromes) are heterogeneous and contribute to the weakening of the aortic wall. This complexity makes treating this life-threatening aortopathy challenging, as there are currently no etiological therapy available, and pharmacological strategies, aimed at avoiding surgical aortic replacement, are merely palliative. Recent studies on novel therapies for TAA have focused on identifying biological targets and etiological mechanisms of the disease by using advanced -omics techniques, including epigenomics, transcriptomics, proteomics, and metabolomics approaches. METHODS This review presents the latest findings from -omics approaches and underscores the importance of integrating multi-omics data to gain more comprehensive understanding of TAA. RESULTS Literature suggests that the alterations in TAA mediators frequently involve members of pro-fibrotic process (i.e., TGF-β signaling pathways) or proteins associated with cell/extracellular structures (e.g., aggrecans). Further analyses often reported the importance in TAA of processes as inflammation (PCR, CD3, leukotriene compounds), oxidative stress (chromatin OXPHOS, fatty acids), mitochondrial respiration and glycolysis/gluconeogenesis (e.g., PPARs and HIF1a). Of note, more recent metabolomics studies added novel molecular markers to the list of TAA-specific detrimental mediators (proteoglycans). CONCLUSION It is increasingly clear that integrating data from different -omics branches, along with clinical data, is essential as well as complicated both to reveal hidden relevant information and to address complex diseases such as TAA. Importantly, recent progresses in metabolomics highlighted novel potential and unprecedented marks in TAA diagnosis and therapy.
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Affiliation(s)
- Sara Rega
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Unit for the Study of Aortic, Valvular and Coronary Pathologies, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Floriana Farina
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximillians-Universität (LMU) München, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Silvia Bouhuis
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Silvia de Donato
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Mattia Chiesa
- Bioinformatics and Artificial Intelligence Facility, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Electronics, Information and Biomedical Engineering, Politecnico Di Milano, Milan, Italy
| | - Paolo Poggio
- Unit for the Study of Aortic, Valvular and Coronary Pathologies, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Laura Cavallotti
- Department of Cardiovascular Surgery, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Giorgia Bonalumi
- Department of Cardiovascular Surgery, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Ilaria Giambuzzi
- Department of Cardiovascular Surgery, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy
| | - Giulio Pompilio
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Cardiovascular Surgery, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, Università Degli Studi Di Milano, Milan, Italy
| | - Gianluca L Perrucci
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milan, Italy.
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13
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Meccanici F, Thijssen CGE, Dekker S, Bons LR, Gökalp AL, de Rijke YB, Takkenberg JJM, Mokhles MM, Bekkers JA, Boersma E, Bouwens E, van der Bosch AE, van Kimmenade RRL, Roos-Hesselink JW. Circulating biomarkers associated with aortic diameter in male and female patients with thoracic aortic disease: a cross-sectional study. Open Heart 2023; 10:e002317. [PMID: 37385730 DOI: 10.1136/openhrt-2023-002317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/13/2023] [Indexed: 07/01/2023] Open
Abstract
OBJECTIVE As thoracic aortic disease (TAD) is generally asymptomatic, biomarkers are needed to provide insight into early progression. We aimed to examine the association between circulating blood biomarkers and the maximal thoracic aortic diameter (TADmax). METHODS In this cross-sectional study, consecutive adult patients with a thoracic aortic diameter ≥40 mm and/or genetically proven hereditary TAD (HTAD) visiting our specialised outpatient clinic between 2017 and 2020 were prospectively included. Venous blood sampling and CT angiography and/or transthoracic echocardiography of the aorta were performed. Linear regression analyses were performed and estimates were presented as mean difference in TADmax in mm per doubling of standardised biomarker level. RESULTS In total, 158 patients were included (median age 61 (50.3-68.8) years, 37.3% female). HTAD diagnosis was confirmed in 36 of 158 (22.7%) patients. TADmax was 43.9±5.2 mm in men vs 41.9±5.1 in women (p=0.030). In unadjusted analysis, significant associations with TADmax were found for interleukin-6 (1.15 (95% CI 0.33 to 1.96), p=0.006), growth differentiation factor-15 (1.01 (95% CI 0.18 to 1.84), p=0.018), microfibrillar-associated protein 4 (MFAP4) (-0.88 (95% CI -1.71 to 0.05), p=0.039) and triiodothyronine (T3) (-2.00 (95%CI -3.01 to 0.99), p<0.001). The association of MFAP4 with TADmax was stronger in women (p for interaction=0.020) and for homocysteine, an inverse association with TADmax was observed when compared with men (p for interaction=0.008). When adjusted for age, sex, hyperlipidaemia and HTAD, total cholesterol (1.10 (95% CI 0.27 to 1.93), p=0.010) and T3 (-1.20 (95% CI -2.14 to 0.25), p=0.014) were significantly associated with TADmax. CONCLUSIONS Circulating biomarkers indicative of inflammation, lipid metabolism and thyroid function might be associated with TAD severity. Possible distinct biomarker patterns for men and women warrant further investigation.
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Affiliation(s)
| | - Carlijn G E Thijssen
- Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Cardiology, Radboudumc, Nijmegen, The Netherlands
| | - Silvy Dekker
- Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Lidia R Bons
- Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Arjen L Gökalp
- Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Yolanda B de Rijke
- Clinical Chemistry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Mostafa M Mokhles
- Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
- Cardiothoracic Surgery, UMC Utrecht, Utrecht, The Netherlands
| | - Jos A Bekkers
- Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Eric Boersma
- Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Elke Bouwens
- Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Roland R L van Kimmenade
- Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Cardiology, Radboudumc, Nijmegen, The Netherlands
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14
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Daskalopoulou A, Giotaki SG, Toli K, Minia A, Pliaka V, Alexopoulos LG, Deftereos G, Iliodromitis K, Dimitroulis D, Siasos G, Verikokos C, Iliopoulos D. Targeted Proteomic Analysis of Patients with Ascending Thoracic Aortic Aneurysm. Biomedicines 2023; 11:biomedicines11051273. [PMID: 37238945 DOI: 10.3390/biomedicines11051273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/13/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND There is a need for clinical markers to aid in the detection of individuals at risk of harboring an ascending thoracic aneurysm (ATAA) or developing one in the future. OBJECTIVES To our knowledge, ATAA remains without a specific biomarker. This study aims to identify potential biomarkers for ATAA using targeted proteomic analysis. METHODS In this study, 52 patients were divided into three groups depending on their ascending aorta diameter: 4.0-4.5 cm (N = 23), 4.6-5.0 cm (N = 20), and >5.0 cm (N = 9). A total of 30 controls were in-house populations ethnically matched to cases without known or visible ATAA-related symptoms and with no ATAA familial history. Before the debut of our study, all patients provided medical history and underwent physical examination. Diagnosis was confirmed by echocardiography and angio-computed tomography (CT) scans. Targeted-proteomic analysis was conducted to identify possible biomarkers for the diagnosis of ATAA. RESULTS A Kruskal-Wallis test revealed that C-C motif chemokine ligand 5 (CCL5), defensin beta 1 (HBD1), intracellular adhesion molecule-1 (ICAM1), interleukin-8 (IL8), tumor necrosis factor alpha (TNFα) and transforming growth factor-beta 1 (TGFB1) expressions are significantly increased in ATAA patients in comparison to control subjects with physiological aorta diameter (p < 0.0001). The receiver-operating characteristic analysis showed that the area under the curve values for CCL5 (0.84), HBD1 (0.83) and ICAM1 (0.83) were superior to that of the other analyzed proteins. CONCLUSIONS CCL5, HBD1 and ICAM1 are very promising biomarkers with satisfying sensitivity and specificity that could be helpful in stratifying risk for the development of ATAA. These biomarkers may assist in the diagnosis and follow-up of patients at risk of developing ATAA. This retrospective study is very encouraging; however, further in-depth studies may be worthwhile to investigate the role of these biomarkers in the pathogenesis of ATAA.
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Affiliation(s)
- Aphrodite Daskalopoulou
- Laboratory for Experimental Surgery and Surgical Research "N.S. Christeas", Athens Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Sotiria G Giotaki
- Second Department of Cardiology, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Konstantina Toli
- Cardiology Department, General Hospital of Chalkida, 341 00 Chalkida, Greece
| | - Angeliki Minia
- Protatonce Ltd., Demokritos Science Park, 153 43 Athens, Greece
| | - Vaia Pliaka
- Protatonce Ltd., Demokritos Science Park, 153 43 Athens, Greece
| | - Leonidas G Alexopoulos
- Protatonce Ltd., Demokritos Science Park, 153 43 Athens, Greece
- Department of Mechanical Engineering, National Technical University of Athens, 106 82 Athens, Greece
| | - Gerasimos Deftereos
- Department of Cardiology, G. Gennimatas, General Hospital of Athens, 115 27 Athens, Greece
| | | | - Dimitrios Dimitroulis
- Second Department of Propedeutic Surgery, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Gerasimos Siasos
- Third Department of Cardiology, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Christos Verikokos
- Second Department of Propedeutic Surgery, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Dimitrios Iliopoulos
- Laboratory for Experimental Surgery and Surgical Research "N.S. Christeas", Athens Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece
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15
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Huang X, Wang Z, Shen Z, Lei F, Liu YM, Chen Z, Qin JJ, Liu H, Ji YX, Zhang P, Zhang XJ, Yang J, Cai J, She ZG, Li H. Projection of global burden and risk factors for aortic aneurysm - timely warning for greater emphasis on managing blood pressure. Ann Med 2022; 54:553-564. [PMID: 35139697 PMCID: PMC8843207 DOI: 10.1080/07853890.2022.2034932] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
RATIONALE Aortic aneurysm (AA) is a serious condition that largely increases the risk of aortic dissection and sudden death. Exploring the global burden of disease and changes in risk factors for AA is essential for public health policy development. OBJECTIVE To project the death burden from AA and its attributable risk factors in the following decade based on the epidemiological data over the past 30 years. METHODS AND RESULTS We analysed the death burden of AA and trends of four risk factors from 1990-2019 using the updated 2019 Global Burden of Disease study database by Joinpoint regression analysis. Furthermore, we project the AA-related death burden for the next decade using the Bayesian age-period-cohort model. This study discovered that the global burden of death attributable to AA began to increase after decreasing for two decades. This upward trend will continue in the subsequent decade (average annual percent change: 0.318%, 95% CI: 0.288 to 0.348). Meanwhile, the disease burdens in all economic regions except high-middle socio-demographic index (SDI) regions will continuously increase in the next decade, with the fastest acceleration in the low-middle SDI region (average annual percent change: 1.183%, 95% CI: 1.166 to 1.200). Notably, high systolic blood pressure will surpass the contribution of smoking to become the most important risk factor for mortality due to AA. CONCLUSION This study discovered a rebounding trend in the aortic aneurysm-related death burden globally. High systolic blood pressure will be the top risk factor attributed to death from AA. Therefore, it should be considered as the first-degree risk factor in the guidance of AA management and criteria for population-based screening programs.Key messagesThe death burden of aortic aneurysms is beginning to rebound globally, and the trend will continue for the next decade.High systolic blood pressure will replace smoking as the most important risk factor associated with aortic aneurysm death.
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Affiliation(s)
- Xuewei Huang
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Zhouxiang Wang
- Institute of Model Animal, Wuhan University, Wuhan, China.,Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhengjun Shen
- Huanggang Institute of Translation Medicine, Huanggang, China.,Department of Cardiology, Center Hospital of Huanggang, Huanggang, China
| | - Fang Lei
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Ye-Mao Liu
- Institute of Model Animal, Wuhan University, Wuhan, China.,Department of Cardiology, Center Hospital of Huanggang, Huanggang, China
| | - Ze Chen
- Institute of Model Animal, Wuhan University, Wuhan, China.,Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Juan-Juan Qin
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Hui Liu
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Department of Gastroenterology, Tongren Hospital of Wuhan University & Wuhan Third Hospital, Wuhan, China
| | - Yan-Xiao Ji
- Institute of Model Animal, Wuhan University, Wuhan, China.,Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Peng Zhang
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Xiao-Jing Zhang
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Juan Yang
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Jingjing Cai
- Institute of Model Animal, Wuhan University, Wuhan, China.,Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhi-Gang She
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China
| | - Hongliang Li
- Department of Cardiology, Renmin Hospital, School of Basic Medical Science, Wuhan University, Wuhan, China.,Institute of Model Animal, Wuhan University, Wuhan, China.,Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China.,Huanggang Institute of Translation Medicine, Huanggang, China
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16
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Aranda-Michel E, Bianco V, Yousef S, Brown J, Dai Y, Serna-Gallegos D, Hoskoppal A, Sultan I. National trends in thoracic aortic aneurysms and dissections in patients with Marfans and Ehlers Danlos syndrome. J Card Surg 2022; 37:3313-3321. [PMID: 35979682 DOI: 10.1111/jocs.16853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/20/2022] [Accepted: 07/11/2022] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Connective tissue disorders predispose patients to earlier aortic dissections and aneurysms. However, there is limited large cohort data given its low incidence. METHODS The National Inpatient Sample was searched for all adults with Marfans (MFS) and Ehlers Danlos (EDS) disease between 2010 and 2017. ICD codes were used to select those with a type A aortic dissection or aneurysm. RESULTS There was a total of 19,567 cases, giving the estimated incidence of MFS and EDS of 18 and 22.4 per 100k people, respectively. After inclusion criteria, there were 2553 MF and 180 EDS patients. There was no statistical difference in mortality between the MFS and EDS cohorts (4.6% vs. 2.8%, p = .26). EDS patients were more likely to undergo a TEVAR procedure (2.8% vs. 1.0%, p = .03). MF patients were more likely to have a complication of acute kidney injury (p = .02). EDS patients were more likely older (50 vs. 42, p < .001) and female (47% vs. 33%, p < .001). MFS patients were more likely to have a type A aortic dissection (44% vs. 31%, p < .001). The majority (89%) of patients were treated at urban teaching hospitals. On univariable logistic regression, aortic dissection was a predictor for mortality (odds ratio 7.31, p < .001). The type of connective tissue disease was not a significant predictor. CONCLUSIONS National level estimates show low mortality for patients with MF or ED presenting to the hospital with aortic dissection or aneurysm. The differences in age and gender can guide surveillance for these patient populations, leading to more elective admissions and reduced hospital mortality.
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Affiliation(s)
- Edgar Aranda-Michel
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Valentino Bianco
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Sarah Yousef
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - James Brown
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Yancheng Dai
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Derek Serna-Gallegos
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Arvind Hoskoppal
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Ibrahim Sultan
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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17
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Zhang Y, Siu KL, Li Q, Howard-Quijano K, Scovotti J, Mahajan A, Cai H. Diagnostic and predictive values of circulating tetrahydrobiopterin levels as a novel biomarker in patients with thoracic and abdominal aortic aneurysms. Redox Biol 2022; 56:102444. [PMID: 36116158 PMCID: PMC9486112 DOI: 10.1016/j.redox.2022.102444] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/03/2022] [Accepted: 08/11/2022] [Indexed: 11/25/2022] Open
Abstract
We have previously shown that circulating levels of tetrahydrobiopterin (H4B) function as a robust biomarker for aortic aneurysms in several independent animal models. In the present study, we examined diagnostic and predictive values of circulating H4B levels in human patients of thoracic aortic aneurysm (TAA) and abdominal aortic aneurysm (AAA) for the first time, while clinically applicable biomarkers for aortic aneurysms have never been previously available. Ninety-five patients scheduled for TAA repair surgeries and 53 control subjects were recruited at University of California Los Angeles (UCLA) Ronald Regan Medical Center, while 44 control subjects and 29 AAA patients were recruited through National Institute of Health (NIH) National Disease Research Interchange (NDRI) program. We had intriguing observations that circulating H4B levels were substantially lower in TAA and AAA patients, linearly correlated with aortic H4B levels (blood: R = 0.8071, p < 0.0001, n = 75; plasma: R = 0.7983, p < 0.0001, n = 75), and associated with incidence of TAA (blood: adjusted OR 0.495; 95% CI 0.379-0.647; p < 0.001; plasma: adjusted OR 0.501; 95% CI 0.385-0.652; p < 0.001) or AAA (blood: adjusted OR 0.329; 95% CI 0.125-0.868; p = 0.025) after adjustment for other factors. Blood or plasma H4B levels below 0.2 pmol/μg serve as an important threshold for prediction of aortic aneurysms independent of age and gender (for TAA risk - blood: adjusted OR 419.67; 95% CI 59.191-2975.540; p < 0.001; plasma: adjusted OR 206.11; 95% CI 40.956-1037.279; p < 0.001). This threshold was also significantly associated with incidence of AAA (p < 0.001 by Chi-square analysis). In addition, we observed previously unrecognized inverse association of Statin use with TAA, and an association of AAA with arrhythmia. Taken together, our data strongly demonstrate for the first time that circulating H4B levels can serve as a first-in-class, sensitive, robust and independent biomarker for clinical diagnosis and prediction of TAA and AAA in human patients, which can be rapidly translated to bedside to fundamentally improve clinical management of the devastating human disease of aortic aneurysms.
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Affiliation(s)
- Yixuan Zhang
- Division of Molecular Medicine, Department of Anesthesiology and Perioperative Medicine, Division of Cardiology, Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, California, 90095, USA
| | - Kin Lung Siu
- Division of Molecular Medicine, Department of Anesthesiology and Perioperative Medicine, Division of Cardiology, Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, California, 90095, USA
| | - Qiang Li
- Division of Molecular Medicine, Department of Anesthesiology and Perioperative Medicine, Division of Cardiology, Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, California, 90095, USA
| | - Kimberly Howard-Quijano
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pennsylvania, 15260, USA
| | - Jennifer Scovotti
- Division of Molecular Medicine, Department of Anesthesiology and Perioperative Medicine, Division of Cardiology, Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, California, 90095, USA
| | - Aman Mahajan
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pennsylvania, 15260, USA
| | - Hua Cai
- Division of Molecular Medicine, Department of Anesthesiology and Perioperative Medicine, Division of Cardiology, Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, California, 90095, USA.
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18
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Trends in mortality from aortic dissection analyzed from the World Health Organization Mortality Database from 2000 to 2017. Int J Cardiol 2022; 360:83-90. [PMID: 35609714 DOI: 10.1016/j.ijcard.2022.05.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/29/2022] [Accepted: 05/18/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND We assessed trends in aortic dissection (AD) death rates in 23 countries from 2000 to 2017. METHODS We extracted AD mortality data for countries with high usability data from the World Health Organization (WHO) Mortality Database and from the Center for Disease Control (CDC) WONDER Database for the United States of America (USA). Age Standardized Death Rates (ASDRs) per 100,000 population were computed. Trends were assessed by locally weighted scatter plot smoother (LOWESS) regression. RESULTS Between 2000 and 2017, ASDRs from AD decreased in Australia, Belgium, Croatia, Denmark, France, Italy, New Zealand, Norway, Sweden, the United Kingdom, and the USA for both sexes. Increasing AD mortality was observed in Austria, Czech Republic, Germany, Hungary, Israel, and Japan for both sexes. The largest absolute increases in ASDR were in Japan for men (+1.59) and women (+1.11). The largest percentage decreases were in Norway for men (-0.91) and in New Zealand (-0.6) for women. In 2017, the highest mortality rates were in Japan for both sexes (3.22 and 2.09, respectively). The lowest ASDR was in Kyrgyzstan for both sexes (0.16 and 0.10, respectively). ASDRs for AD in 2017 were higher for men than women in all countries included. Spain had the greatest difference between the gender's mortality rates with a 2.71-fold higher mortality average rate in men. CONCLUSION We identified an overall decrease in AD mortality in most included countries, while an increase was noted in other countries including Israel and Japan.
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Trends in thoracic aortic aneurysm hospital admissions, interventions and mortality in England between 1998 to 2020: An observational study. Eur J Vasc Endovasc Surg 2022; 64:340-348. [PMID: 35842176 DOI: 10.1016/j.ejvs.2022.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 06/01/2022] [Accepted: 07/10/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To assess trends in thoracic aortic aneurysm (TAA) hospital admissions, interventions, and aneurysm-related mortality (ARM) in England and examine the impact of endovascular repair on mortality for the years 1998 to 2020. METHODS Hospital admission and operative approach (thoracic endovascular aortic repair, TEVAR or open surgical repair, OSR) using Hospital Episodes Statistics (HES), and ARM data from the Office for National Statistics for England (ONS) standardised to the 2013 European Standard Population were analysed using linear regression and Joinpoint regression analyses. ARM was compared between the pre-endovascular era (1998-2008) and the endovascular era (2009-2019). RESULTS A rising trend in in-hospital admission incidence was observed, mainly due non-ruptured admissions (4.11 per 100,000 in 1998 [95% CI 3.71 to 4.50 per 100,000] to 12.61 per 100,000 in 2020 [95% CI 12.00 to 13.21 per 100,000] in 2020; r2 = 0.98; p < .001). Operative interventions increased mainly due to an increase in TEVAR (2.15 per 100,000 [95% CI 1.91 to 2.41 per 100,000] in 2020 vs 0.26 per 100,000 [95% CI 0.16 to 0.36 per 100,000] in 2006; r2 = 0.90; p < .001). Reductions in ARM from TAA were observed for males and females, irrespective of age and rupture status. The greatest reduction in ARM in the endovascular era was observed in females > 80 years, with ruptured disease 15.26 deaths per 100,000 versus 9.50 deaths per 100,000, p < .0001). CONCLUSION A significant increase in hospital admissions for non-ruptured TAA was observed in the last 23 years in England, paralleled by a shift towards endovascular repair, and significant declining trends in ARM irrespective of gender and age. The significant reductions in ASDR from ruptured and non-ruptured TAA in the endovascular era, particularly for females >80 years with ruptured disease affirm the positive impact of an endovascular approach to TAA.
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20
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Fibrillin-1 Gene Polymorphisms (rs145233125, rs11070646, rs201170905) Are Associated With the Susceptibility and Clinical Prognosis of DeBakey Type III Aortic Dissection in Chinese Han Population. J Cardiovasc Pharmacol 2022; 80:118-124. [PMID: 35500095 DOI: 10.1097/fjc.0000000000001282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/30/2022] [Indexed: 11/25/2022]
Abstract
ABSTRACT We aim to investigate whether genetic variants of the Fibrillin-1 (FBN1) gene were associated with DeBakey type III aortic dissection (AD) and its clinical prognosis in Chinese Han population. Three single-nucleotide polymorphisms (SNPs) (rs145233125, rs11070646, rs201170905) in FBN1 were analyzed in patients with DeBakey type III AD (159) and healthy subjects (216). Gene-environment interactions were evaluated to use generalized multifactor dimensionality reduction. Haplotype analysis of the 3 SNPs in the FBN1 gene was performed by Haploview software. Patients were followed up for average 4 years. G carriers of rs11070646 and rs201170905 in FBN1 have an increased risk of DeBakey type III AD. The interaction of FBN1 and environmental factors facilitated to the increased risk of DeBakey type III AD (cross-validation consistency = 10/10, P = 0.001). One of the most common haplotypes revealed an increased risk of DeBakey type III AD (CGG, P = 0.009). Recessive models of rs145233125 CC genotype ( P < 0.05) and rs201170905 GG genotype ( P < 0.001) were associated with an increased risk of death and recurrent chest pain of DeBakey type III AD. In conclusions, FBN1 gene polymorphisms contribute to DeBakey type III AD susceptibility. The interactions of gene and environment are related with the risk of DeBakey type III AD. C carriers of rs145233125 and G carriers of rs201170905 may be the adverse prognostic indicators of death and recurrent chest pain in DeBakey type III AD.
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21
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Aschacher T, Aschacher O, Schmidt K, Enzmann FK, Eichmair E, Winkler B, Arnold Z, Nagel F, Podesser BK, Mitterbauer A, Messner B, Grabenwöger M, Laufer G, Ehrlich MP, Bergmann M. The Role of Telocytes and Telocyte-Derived Exosomes in the Development of Thoracic Aortic Aneurysm. Int J Mol Sci 2022; 23:ijms23094730. [PMID: 35563123 PMCID: PMC9099883 DOI: 10.3390/ijms23094730] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 11/28/2022] Open
Abstract
A hallmark of thoracic aortic aneurysms (TAA) is the degenerative remodeling of aortic wall, which leads to progressive aortic dilatation and resulting in an increased risk for aortic dissection or rupture. Telocytes (TCs), a distinct type of interstitial cells described in many tissues and organs, were recently observed in the aortic wall, and studies showed the potential regulation of smooth muscle cell (SMC) homeostasis by TC-released shed vesicles. The purpose of the present work was to study the functions of TCs in medial degeneration of TAA. During aneurysmal formation an increase of aortic TCs was identified in human surgical specimens of TAA-patients, compared to healthy thoracic aortic (HTA)-tissue. We found the presence of epithelial progenitor cells in the adventitial layer, which showed increased infiltration in TAA samples. For functional analysis, HTA- and TAA-telocytes were isolated, characterized, and compared by their protein levels, mRNA- and miRNA-expression profiles. We detected TC and TC-released exosomes near SMCs. TAA-TC-exosomes showed a significant increase of the SMC-related dedifferentiation markers KLF-4-, VEGF-A-, and PDGF-A-protein levels, as well as miRNA-expression levels of miR-146a, miR-221 and miR-222. SMCs treated with TAA-TC-exosomes developed a dedifferentiation-phenotype. In conclusion, the study shows for the first time that TCs are involved in development of TAA and could play a crucial role in SMC phenotype switching by release of extracellular vesicles.
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Affiliation(s)
- Thomas Aschacher
- Department of Cardiovascular Surgery, Clinic Floridsdorf and Karl Landsteiner Institute for Cardio-Vascular Research, 1210 Vienna, Austria; (B.W.); (Z.A.); (M.G.)
- Department of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria; (E.E.); (B.M.); (G.L.); (M.P.E.)
- Correspondence: ; Tel.: +43-1-277-00-74316
| | - Olivia Aschacher
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Vienna, 1090 Vienna, Austria;
| | - Katy Schmidt
- Center for Anatomy and Cell Biology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Florian K. Enzmann
- Department of Vascular Surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria;
| | - Eva Eichmair
- Department of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria; (E.E.); (B.M.); (G.L.); (M.P.E.)
| | - Bernhard Winkler
- Department of Cardiovascular Surgery, Clinic Floridsdorf and Karl Landsteiner Institute for Cardio-Vascular Research, 1210 Vienna, Austria; (B.W.); (Z.A.); (M.G.)
| | - Zsuzsanna Arnold
- Department of Cardiovascular Surgery, Clinic Floridsdorf and Karl Landsteiner Institute for Cardio-Vascular Research, 1210 Vienna, Austria; (B.W.); (Z.A.); (M.G.)
| | - Felix Nagel
- Department of Biomedical Research, Medical University of Vienna, 1090 Vienna, Austria; (F.N.); (B.K.P.)
| | - Bruno K. Podesser
- Department of Biomedical Research, Medical University of Vienna, 1090 Vienna, Austria; (F.N.); (B.K.P.)
| | - Andreas Mitterbauer
- Department of General Surgery, Medical University of Vienna, 1090 Vienna, Austria; (A.M.); (M.B.)
| | - Barbara Messner
- Department of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria; (E.E.); (B.M.); (G.L.); (M.P.E.)
| | - Martin Grabenwöger
- Department of Cardiovascular Surgery, Clinic Floridsdorf and Karl Landsteiner Institute for Cardio-Vascular Research, 1210 Vienna, Austria; (B.W.); (Z.A.); (M.G.)
| | - Günther Laufer
- Department of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria; (E.E.); (B.M.); (G.L.); (M.P.E.)
| | - Marek P. Ehrlich
- Department of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria; (E.E.); (B.M.); (G.L.); (M.P.E.)
| | - Michael Bergmann
- Department of General Surgery, Medical University of Vienna, 1090 Vienna, Austria; (A.M.); (M.B.)
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22
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Hou X, Zhang F, Ye Z, Xu Q, Huang L, Guo Q, Liu W, Wang L, Zhou M, Yin P, Zhu M. The burden of aortic aneurysm in China from 1990 to 2019: findings from the Global Burden of Disease Study 2019. BMC Public Health 2022; 22:782. [PMID: 35436885 PMCID: PMC9016999 DOI: 10.1186/s12889-022-13221-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 04/12/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Aortic aneurysm (AA) is a global public health concern. However, little is known about the disease burden of AA in China. METHODS Following the general analytic strategy used in the Global Burden of Disease Study (GBD) 2019, we analyzed the mortality and years of life lost (YLLs) due to AA, stratified by sex, age, and province-level region in China from 1990 to 2019. The temporal trend of AA burden in China was analyzed and the main attributable risk factors for AA in China were also explored. RESULTS In China, the total AA deaths were 17,038 (95% UI: 14,392-19,980) in 2019, an increase of 136.1% compared with that in 1990, with an age-standardized death rate (ASDR) of 0.93 (95% UI: 0.79-1.08) per 100,000 person-years in 2019, a decrease of 6.8%. Meanwhile AA caused 378,578 (95% UI: 315,980-450,479) YLLs in 2019, an increase of 102.6% compared with that in 1990, with a crude YLL rate of 26.6 (95% UI: 22.2-31.7) per 100,000 person-years, an increase of 68.6%. The AA mortality and YLLs were higher in males than in females. AA caused most YLLs in the 65- to 75-year-old age group. The AA mortality and YLLs varied significantly among provinces in China, and the change in ASDR showed a negative correlation with the sociodemographic index of different provinces, namely, more decline of ASDR in developed provinces. High systolic blood pressure was shown to be the most significant attributable risk factor for AA burden in both males and females, and smoking was another major attributable risk factor, especially in males. CONCLUSIONS The disease burden of AA increased significantly from 1990 to 2019 in China, with higher mortality and YLLs in males, senior populations, and among residents of most western provinces in China. High systolic blood pressure and smoking were two major attributable risk factors for AA mortality in China.
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Affiliation(s)
- Xinran Hou
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008
| | - Fan Zhang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008
| | - Zhi Ye
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008
| | - Qian Xu
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008
| | - Lingjin Huang
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008
| | - Qulian Guo
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008
| | - Wei Liu
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Lijun Wang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Maigeng Zhou
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Peng Yin
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 100050, China.
| | - Maoen Zhu
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China, 410008.
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23
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Privitera D, Capsoni N, Vailati P, Terranova G, Aseni P. Standardized Nursing Approach to Acute Aortic Dissection Patient: A Practice Update. SAGE Open Nurs 2022; 8:23779608221145124. [DOI: 10.1177/23779608221145124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/09/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Background Acute aortic dissection (AAD) is a rare condition but represents a time-sensitive disease for which a wrong and untimely identification in the triage phase could compromise the subsequent diagnostic, therapeutic path and patient's prognosis. The emergency nurse plays a crucial role in identifying and managing patients with possible AAD. The aim of this paper is to describe the emergency department nursing approach to critical patients with suspected hyperacute/acute AAD. Purpose It is crucial to examine the emergency departments nursing approach to patients with suspected AAD. It is fundamental to have a rapid and standardized approach related to life-saving procedures, practices, and management of critical patients during the triage phase, with the assessment of the most common presentation of clinical signs and symptoms and patient management during each step in the emergency department. Conclusion Early identification and diagnosis in ED allow prompt treatment that improves prognosis. The emergency nurse plays a crucial role in correctly identifying and managing patients with acute aortic dissection. High clinical suspicion from the triage stages, early diagnosis, monitoring, and initial clinical stabilization in the emergency department plays a key role while awaiting definitive treatment.
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Affiliation(s)
- Daniele Privitera
- Department of Emergency Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Nicolò Capsoni
- Department of Emergency Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Paolo Vailati
- Department of Emergency Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Gianluca Terranova
- Department of Emergency Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Paolo Aseni
- Department of Emergency Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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24
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Maritato A, Leanza F. Cardiovascular Emergencies. Fam Med 2022. [DOI: 10.1007/978-3-030-54441-6_87] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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25
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Virmani R, Sato Y, Sakamoto A, Romero ME, Butany J. Aneurysms of the aorta: ascending, thoracic, and abdominal and their management. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00009-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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26
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Sotolongo A, Geirsson A. Commentary: Endothelial nitric oxide synthase in unicuspid aortic valve-related aortopathy: Cause or consequence? JTCVS OPEN 2021; 8:172. [PMID: 36004201 PMCID: PMC9390184 DOI: 10.1016/j.xjon.2021.10.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/02/2021] [Accepted: 10/21/2021] [Indexed: 11/26/2022]
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27
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Zhou Z, Liu Y, Gao S, Zhou M, Qi F, Ding N, Zhang J, Li R, Wang J, Shi J, Yu R, Wang Y, Li Y, Pan J, Du J, Wang D. Excessive DNA damage mediates ECM degradation via the RBBP8/NOTCH1 pathway in sporadic aortic dissection. Biochim Biophys Acta Mol Basis Dis 2021; 1868:166303. [PMID: 34780912 DOI: 10.1016/j.bbadis.2021.166303] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/15/2021] [Accepted: 11/08/2021] [Indexed: 12/13/2022]
Abstract
Stanford type A aortic dissection (TA-AD) is a life-threatening disease. Most cases of aortic dissection (AD) are sporadic rather than inherited. Unlike that of inherited AD, the pathogenesis of sporadic AD is still unclear. In the current study, we aimed to explore the pathogenesis of sporadic AD through transcriptome sequencing data analyses. We downloaded sporadic TA-AD transcriptome profiles from Gene Expression Omnibus (GEO) and found response to DNA damage stimulus was activated in AD. Furthermore, by conducting mouse AD tissue single cell RNA sequencing and immunostaining, we found that DNA damage mainly occurred in smooth muscle cells (SMCs) and fibroblasts. Next, we examined the repair patterns in response to DNA damage and found the linker molecules RBBP8/NOTCH1 between DNA damage/repair and extracellular matrix (ECM) organization through protein-protein interaction analysis. Thus, we proposed that DNA damage could contribute to AD by regulating ECM changes. To explore the underlying mechanism, we knocked down the DNA repair-related gene RBBP8 in aortic SMCs, which could exacerbate DNA damage, and observed decreased expression level of NOTCH1. Inhibition of NOTCH1 with crenigacestat in vivo accelerated β-aminopropionitrile-induced formation of AD and increased mortality. Meanwhile, phenotype switching of SMCs was induced by Notch1 knockdown or inhibition; this switching occurred via a pathway involving downregulation of contractile marker gene expression and upregulation of MMP2 expression, which might aggravate ECM degradation. In conclusion, excessive DNA damage is a characteristic pathological change of sporadic aortic dissection, which might contribute to ECM changes and AD development via action on the NOTCH1 pathway.
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Affiliation(s)
- Zeyi Zhou
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Yan Liu
- Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China; The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing 100029, China
| | - Shijuan Gao
- Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China; The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing 100029, China
| | - Mei Zhou
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China
| | - Feiran Qi
- Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China; The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing 100029, China
| | - Ningyu Ding
- Department of Cardiology, the First Hospital of Tsinghua University, Beijing 100016, China
| | - Junmeng Zhang
- Department of Cardiology, the First Hospital of Tsinghua University, Beijing 100016, China
| | - Ruisha Li
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Junxia Wang
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Jian Shi
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Ronghuang Yu
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Yali Wang
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Yulin Li
- Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China; The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing 100029, China
| | - Jun Pan
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China.
| | - Jie Du
- Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China; The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing 100029, China.
| | - Dongjin Wang
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China.
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28
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Kicska GA, Hurwitz Koweek LM, Ghoshhajra BB, Beache GM, Brown RKJ, Davis AM, Hsu JY, Khosa F, Kligerman SJ, Litmanovich D, Lo BM, Maroules CD, Meyersohn NM, Rajpal S, Villines TC, Wann S, Abbara S. ACR Appropriateness Criteria® Suspected Acute Aortic Syndrome. J Am Coll Radiol 2021; 18:S474-S481. [PMID: 34794601 DOI: 10.1016/j.jacr.2021.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 09/01/2021] [Indexed: 01/17/2023]
Abstract
Acute aortic syndrome (AAS) includes the entities of acute aortic dissection, intramural hematoma, and penetrating atherosclerotic ulcer. AAS typically presents with sudden onset of severe, tearing, anterior, or interscapular back pain. Symptoms may be dominated by malperfusion syndrome, due to obstruction of the lumen of the aorta and/or a side branch when the intimal and medial layers are separated. Timely diagnosis of AAS is crucial to permit prompt management; for example, early mortality rates are reported to be 1% to 2% per hour after the onset of symptoms for untreated ascending aortic dissection. The appropriateness assigned to each imaging procedure was based on the ability to obtain key information that is used to plan open surgical, endovascular, or medical therapy. This includes, but is not limited to, confirming the presence of AAS; classification; characterization of entry and reentry sites; false lumen patency; and branch vessel compromise. Using this approach, CT, CTA, and MRA are all considered usually appropriate in the initial evaluation of AAS if those procedures include intravenous contrast administration. Ultrasound is also considered usually appropriate if the acquisition is via a transesophageal approach. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | | | - Brian B Ghoshhajra
- Panel Vice-Chair, Massachusetts General Hospital, Boston, Massachusetts; Executive Committee, Society of Cardiovascular Computed Tomography
| | - Garth M Beache
- University of Louisville School of Medicine, Louisville, Kentucky
| | | | - Andrew M Davis
- Associate Vice-Chair, Quality, Department of Medicine, The University of Chicago Medical Center, Chicago, Illinois; and American College of Physicians
| | - Joe Y Hsu
- Kaiser Permanente, Los Angeles, California
| | - Faisal Khosa
- Vancouver General Hospital, Vancouver, British Columbia, Canada; and Co-Chair of Equity, Diversity and Inclusion Committee, UBC
| | | | - Diana Litmanovich
- Harvard Medical School, Boston, Massachusetts; and Past-President, NASCI
| | - Bruce M Lo
- Sentara Norfolk General/Eastern Virginia Medical School, Norfolk, Virginia; Board Member, American Academy of Emergency Medicine; and American College of Emergency Physicians
| | | | - Nandini M Meyersohn
- Massachusetts General Hospital, Boston, Massachusetts; and AMA Delegate, RSNA
| | - Saurabh Rajpal
- Ohio State University, Nationwide Children's Hospital, Columbus, Ohio; Society for Cardiovascular Magnetic Resonance
| | - Todd C Villines
- University of Virginia Health Center, Charlottesville, Virginia; Society of Cardiovascular Computed Tomography
| | - Samuel Wann
- Ascension Healthcare Wisconsin, Milwaukee, Wisconsin; Nuclear cardiology expert
| | - Suhny Abbara
- Specialty Chair, UT Southwestern Medical Center, Dallas, Texas; and BOD SCCT
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29
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Meccanici F, Gökalp AL, Thijssen CGE, Mokhles MM, Bekkers JA, van Kimmenade R, Verhagen HJ, Roos-Hesselink JW, Takkenberg JJM. Male-female differences in acute thoracic aortic dissection: a systematic review and meta-analysis. Interact Cardiovasc Thorac Surg 2021; 34:616-627. [PMID: 34664071 PMCID: PMC8972321 DOI: 10.1093/icvts/ivab270] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 07/19/2021] [Accepted: 08/16/2021] [Indexed: 12/29/2022] Open
Affiliation(s)
- Frederike Meccanici
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Arjen L Gökalp
- Department of Cardiothoracic Surgery, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Carlijn G E Thijssen
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, Netherlands.,Department of Cardiology, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Mostafa M Mokhles
- Department of Cardiothoracic Surgery, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Jos A Bekkers
- Department of Cardiothoracic Surgery, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Roland van Kimmenade
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, Netherlands.,Department of Cardiology, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Hence J Verhagen
- Department of Vascular Surgery, Erasmus University Medical Centre, Rotterdam, Netherlands
| | | | - Johanna J M Takkenberg
- Department of Cardiothoracic Surgery, Erasmus University Medical Centre, Rotterdam, Netherlands
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30
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Dux-Santoy L, Rodríguez-Palomares JF, Teixidó-Turà G, Ruiz-Muñoz A, Casas G, Valente F, Servato ML, Galian-Gay L, Gutiérrez L, González-Alujas T, Fernández-Galera R, Evangelista A, Ferreira-González I, Guala A. Registration-based semi-automatic assessment of aortic diameter growth rate from contrast-enhanced computed tomography outperforms manual quantification. Eur Radiol 2021; 32:1997-2009. [PMID: 34655311 DOI: 10.1007/s00330-021-08273-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/29/2021] [Accepted: 08/14/2021] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Manual assessment of aortic diameters on double-oblique reformatted computed tomography angiograms (CTA) is considered the current standard, although the reproducibility for growth rates has not been reported. Deformable registration of CTA has been proposed to provide 3D aortic diameters and growth maps, but validation is lacking. This study aimed to quantify accuracy and inter-observer reproducibility of registration-based and manual assessment of aortic diameters and growth rates. METHODS Forty patients with ≥ 2 CTA acquired at least 6 months apart were included. Aortic diameters and growth rate were obtained in the aortic root and the entire thoracic aorta using deformable image registration by two independent observers, and compared with the current standard at typical anatomical landmarks. RESULTS Compared with manual assessment, the registration-based technique presented low bias (0.46 mm), excellent agreement (ICC = 0.99), and similar inter-observer reproducibility (ICC = 0.99 for both) for aortic diameters; and low bias (0.10 mm/year), good agreement (ICC = 0.82), and much higher inter-observer reproducibility for growth rates (root: ICC = 0.96 vs 0.68; thoracic aorta: ICC = 0.96 vs 0.80). Registration-based growth rate reproducibility over a 6-month-long follow-up was similar to that obtained by manual assessment after 2.7 years (LoA = [- 0.01, 0.33] vs [- 0.13, 0.21] mm/year, respectively). Mapping of diameter and growth rate was highly reproducible (ICC > 0.9) in the whole thoracic aorta. CONCLUSIONS Registration-based assessment of aortic dilation on CTA is accurate and substantially more reproducible than the current standard, even at follow-up as short as 6 months, and provides robust 3D mapping of aortic diameters and growth rates beyond the pre-established anatomic landmarks. KEY POINTS • Registration-based semi-automatic assessment of progressive aortic dilation on CTA is accurate and substantially more reproducible than the current standard. • The registration-based technique allows robust growth rate assessment at follow-up as short as 6 months, with a similar reproducibility to that obtained by manual assessment at around 3 years. • The use of image registration provides robust 3D mapping of aortic diameters and growth rates beyond the pre-established anatomic landmarks.
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Affiliation(s)
| | - Jose F Rodríguez-Palomares
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain.
- CIBER-CV, Instituto de Salud Carlos III, Madrid, Spain.
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain.
- Universitat Autònoma de Barcelona, Bellaterra, Spain.
| | - Gisela Teixidó-Turà
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- CIBER-CV, Instituto de Salud Carlos III, Madrid, Spain
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Aroa Ruiz-Muñoz
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- CIBER-CV, Instituto de Salud Carlos III, Madrid, Spain
| | - Guillem Casas
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Filipa Valente
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Maria Luz Servato
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Laura Galian-Gay
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Laura Gutiérrez
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Teresa González-Alujas
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Rubén Fernández-Galera
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Arturo Evangelista
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- CIBER-CV, Instituto de Salud Carlos III, Madrid, Spain
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain
- Instituto del Corazón. Quirónsalud-Teknon, Barcelona, Spain
| | - Ignacio Ferreira-González
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain.
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Paseo Vall d'Hebron 119-129, 08035, Barcelona, Spain.
- Universitat Autònoma de Barcelona, Bellaterra, Spain.
- CIBER de Epidemiología y Salud Pública, CIBERESP, Instituto de Salud Carlos III, Madrid, Spain.
| | - Andrea Guala
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- CIBER-CV, Instituto de Salud Carlos III, Madrid, Spain
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Jun C, Fang B. Current progress of fluoroquinolones-increased risk of aortic aneurysm and dissection. BMC Cardiovasc Disord 2021; 21:470. [PMID: 34583637 PMCID: PMC8477541 DOI: 10.1186/s12872-021-02258-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 09/08/2021] [Indexed: 11/12/2022] Open
Abstract
Aortic aneurysm (AA) and aortic dissection (AD) are major life-threatening diseases around the world. AA is a localized or diffuse dilation of the aorta, while AD is the separation of the layers creating a false lumen within the aortic wall. Fluoroquinolones (FQ) remain one of the most important kind of antibiotics and have a wider clinical use and broad antibacterial spectrum. FQ were also reported to treat infected AA. The most common adverse events (AEs) of FQ are mild and reversible, like headaches, diarrhea and nausea. Due to FQ-related serious AEs, such as tendonitis and tendon rupture, chondrotoxicity, or retinal detachment, QT-prolongation and dysglycemia, the United States Food and Drug Administration (FDA) issued a black box warning for FQ for systemic use in 2016 and updated warnings for FQ several times since then. Of note, in December 2018, FDA issued several "black box warnings" against FQ with the latest safety announcement warning about an increased risk of ruptures in the aorta blood vessel in certain patients. Recently, many studies have indicated an association between FQ and an increase risk of AA and AD. However, the exact mechanism of FQ-induced AA/AD remains unclear. This review aims to highlight the latest research progress of the alarming association between FQ and AA/AD. Moreover, molecular mechanisms of FQ in increasing risk of AA and AD are explored. Hopefully, this review can provide novel insights into FQ-increased the risk of AA/AD and a starting place for stewardship interventions.
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Affiliation(s)
- Cui Jun
- Department of Cardiothoracic Surgery, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, 441000, Hubei, China
| | - Bian Fang
- Department of Pharmacy, Featured Preparations of Vitiligo Xiangyang Key Laboratory, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, 441000, Hubei, China.
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32
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Association between anion gap and mortality of aortic aneurysm in intensive care unit after open surgery. BMC Cardiovasc Disord 2021; 21:458. [PMID: 34556051 PMCID: PMC8459533 DOI: 10.1186/s12872-021-02263-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 09/03/2021] [Indexed: 01/16/2023] Open
Abstract
Background There has not been a well-accepted prognostic model to predict the mortality of aortic aneurysm patients in intensive care unit after open surgery repair. Otherwise, our previous study found that anion gap was a prognosis factor for aortic aneurysm patients. Therefore, we wanted to investigate the relationship between anion gap and mortality of aortic aneurysm patients in intensive care unit after open surgery repair. Methods From Medical Information Mart for Intensive Care III, data of aortic aneurysm patients in intensive care unit after open surgery were enrolled. The primary clinical outcome was defined as death in intensive care unit. Univariate analysis was conducted to compare the baseline data in different groups stratified by clinical outcome or by anion gap level. Restricted cubic spline was drawn to find out the association between anion gap level and mortality. Subgroup analysis was then conducted to show the association in different level and was presented as frost plot. Multivariate regression models were built based on anion gap and were adjusted by admission information, severity score, complication, operation and laboratory indicators. Receiver operating characteristic curves were drawn to compare the prognosis ability of anion gap and simplified acute physiology score II. Decision curve analysis was finally conducted to indicate the net benefit of the models. Results A total of 405 aortic aneurysm patients were enrolled in this study and the in-intensive-care-unit (in-ICU) mortality was 6.9%. Univariate analysis showed that elevated anion gap was associated with high mortality (P value < 0.001), and restricted cubic spline analysis showed the positive correlation between anion gap and mortality. Receiver operating characteristic curve showed that the mortality predictive ability of anion gap approached that of simplified acute physiology score II and even performed better in predicting in-hospital mortality (P value < 0.05). Moreover, models based on anion gap showed that 1 mEq/L increase of anion gap improved up to 42.3% (95% confidence interval 28.5–59.8%) risk of death. Conclusions The level of serum anion gap was an important prognosis factor for aortic aneurysm mortality in intensive care unit after open surgery. Supplementary Information The online version contains supplementary material available at 10.1186/s12872-021-02263-4.
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Wang Q, Wang S, Sun Z. Kidney-Specific Klotho Gene Deletion Causes Aortic Aneurysm via Hyperphosphatemia. Hypertension 2021; 78:308-319. [PMID: 34176284 DOI: 10.1161/hypertensionaha.121.17299] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
[Figure: see text].
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Affiliation(s)
- Qiongxin Wang
- Department of Physiology, College of Medicine, University of Oklahoma Health Sciences Center (Q.W., S.W., Z.S.)
| | - Shirley Wang
- Department of Physiology, College of Medicine, University of Oklahoma Health Sciences Center (Q.W., S.W., Z.S.).,Department of Physiology, College of Medicine, The University of Tennessee Health Science Center, Memphis (S.W., Z.S.)
| | - Zhongjie Sun
- Department of Physiology, College of Medicine, University of Oklahoma Health Sciences Center (Q.W., S.W., Z.S.).,Department of Physiology, College of Medicine, The University of Tennessee Health Science Center, Memphis (S.W., Z.S.)
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Martin-Blazquez A, Heredero A, Aldamiz-Echevarria G, Martin-Lorenzo M, Alvarez-Llamas G. Non-syndromic thoracic aortic aneurysm: cellular and molecular insights. J Pathol 2021; 254:229-238. [PMID: 33885146 PMCID: PMC8251829 DOI: 10.1002/path.5683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/25/2021] [Accepted: 04/13/2021] [Indexed: 01/16/2023]
Abstract
Thoracic aortic aneurysm (TAA) develops silently and asymptomatically and is a major cause of mortality. TAA prevalence is greatly underestimated, it is usually diagnosed incidentally, and its treatment consists mainly of prophylactic surgery based on the aortic diameter. The lack of effective drugs and biological markers to identify and stratify TAAs by risk before visible symptoms results from scant knowledge of its pathophysiological mechanisms. Here we integrate the structural impairment affecting non-syndromic non-familial TAA with the main cellular and molecular changes described so far and consider how these changes are interconnected through specific pathways. The ultimate goal is to define much-needed novel markers of TAA, and so the potential of previously identified molecules to aid in early diagnosis/prognosis is also discussed. © 2021 The Authors. The Journal of Pathology published by John Wiley & Sons, Ltd. on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
| | - Angeles Heredero
- Department of Cardiac Surgery, Fundación Jiménez Díaz, UAM, Madrid, Spain
| | | | | | - Gloria Alvarez-Llamas
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain.,REDInREN, Madrid, Spain
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Okida LF, Sasson M, Wolfers M, Hong L, Balzan J, Lo Menzo E, Szomstein S, Grove M, Navia J, Rosenthal RJ. Bariatric surgery is associated with reduced admission for aortic dissection: a nationwide case-control analysis. Surg Obes Relat Dis 2021; 17:1603-1610. [PMID: 34144915 DOI: 10.1016/j.soard.2021.05.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 05/06/2021] [Accepted: 05/12/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Aortic dissection (AD) is an uncommon but life-threatening condition associated with high morbidity and mortality. Hypertension (HTN) and hyperlipidemia (HLD) are common modifiable risk factors. OBJECTIVES Since bariatric surgery is associated with remission of obesity-related co-morbidities, we hypothesize that surgical weight loss might be protective against this feared aortic pathology. SETTING A cross-sectional analysis was performed using the National Inpatient Sample database from 2010 to 2015. METHODS The treatment group included bariatric patients and the control group patients with obesity (body mass index [BMI] ≥ 35kg/m2) without previous bariatric surgery. Analyzed covariates included demographics, co-morbidities, aortic diseases, and AD. A multivariate logistic regression analysis (MLRA) was performed to assess the odds of admission for AD in both groups. RESULTS A total of 2,300,845 patients were identified (2,004,804 controls and 296,041 cases). The mean (SEM) age was 54.4 (.05) versus 51.9 (.05) years, for the control and treatment groups, respectively (P < .0001). Bariatric patients posed a significantly lower prevalence of type 2 diabetes (T2D), HTN, HLD, aortic aneurysm, and bicuspid aortic valve (P < .0001) than control subjects. In the control group, 1411 individuals (.070%) had AD, whereas only 94 patients (.032%) in the bariatric surgery group had such diagnosis (P < .0001). The MLRA showed that non-bariatric obese patients had a significantly higher likelihood of suffering from AD (OR = 1.8 [95%CI 1.44-2.29] P < .0001). Considering different age groups, bariatric surgery was found to be less associated with admission for AD for individuals below and above 40 years of age (OR = 2.95 [95%CI 1.09-7.99] P = .0345) and (OR = 1.75 [95%CI 1.38-2.22] P < .0001), respectively. CONCLUSIONS Bariatric surgery could be a protective factor against aortic dissection and should be considered in patients with obesity and risk factors for this cardiovascular complication.
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Affiliation(s)
- Luis Felipe Okida
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Morris Sasson
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Matthew Wolfers
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Liang Hong
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Jorge Balzan
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Emanuele Lo Menzo
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Samuel Szomstein
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Mark Grove
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Jose Navia
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida
| | - Raul J Rosenthal
- Department of General Surgery and the Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, Florida.
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Portugal MFC, Teivelis MP, da Silva MFA, Stabellini N, Fioranelli A, Szlejf C, Amaro E, Wolosker N. Endovascular correction of isolated descending thoracic aortic disease: a descriptive analysis of 1,344 procedures over 10 years in the public health system of São Paulo. Clinics (Sao Paulo) 2021; 76:e2332. [PMID: 33567046 PMCID: PMC7847257 DOI: 10.6061/clinics/2021/e2332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 12/17/2020] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES In Brazil, descending thoracic aorta disease (TAD), including aneurysms and dissection, are preferentially managed by endovascular treatment (TEVAR) due to the feasibility and good results of this technique. In this study, we analyzed endovascular treatment of isolated TAD (ITAD) in the public health system over a 10-year period in São Paulo, a municipality in Brazil in which more than 5 million inhabitants depend on the governmental health system. METHODS Public data from procedures performed between 2008 and 2019 were extracted using web scraping techniques. The following types of data were analyzed: demographic data, operative technique, elective or urgent status, number of surgeries, in-hospital mortality, length of hospital stay, mean length of stay in the intensive care unit, and reimbursement values paid by the government. Trauma cases and congenital diseases were excluded. RESULTS A total of 1,344 procedures were analyzed; most patients were male and aged ≥65 years. Most individuals had a residential address registered in the city. Approximately one-third of all surgeries were urgent cases. There were 128 in-hospital deaths (9.52%), and in-hospital mortality was lower for elective than for urgent surgeries (7.29% vs. 14.31%, p=0.031). A total of R$ 24.766.008,61 was paid; an average of R$ 17.222,98 per elective procedure and R$ 18.558,68 per urgent procedure. Urgent procedures were significantly more expensive than elective surgeries (p=0.029). CONCLUSION Over a 10-year period, the total cost of ITAD interventions was R$ 24.766.008,61, which was paid from the governmental system. Elective procedures were associated with lower mortality and lower investment from the health system when compared to those performed in an urgent scenario.
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Affiliation(s)
| | - Marcelo Passos Teivelis
- Hospital Israelita Albert Einstein, Sao Paulo, SP, BR
- Faculdade Israelita de Ciencias da Saude Albert Einstein, Sao Paulo, SP, BR
| | | | | | - Alexandre Fioranelli
- Hospital Israelita Albert Einstein, Sao Paulo, SP, BR
- Faculdade de Ciencias Medicas, Santa Casa de Sao Paulo, Sao Paulo, SP, BR
| | | | - Edson Amaro
- Hospital Israelita Albert Einstein, Sao Paulo, SP, BR
| | - Nelson Wolosker
- Hospital Israelita Albert Einstein, Sao Paulo, SP, BR
- Faculdade Israelita de Ciencias da Saude Albert Einstein, Sao Paulo, SP, BR
- Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
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Bao J, Zheng S, Huang C, Tao J, Tang Y, Sun R, Guo Q, Wang J, Zhang Y. Association of renal cyst and type A acute aortic dissection with hypertension. J Thorac Dis 2020; 12:7374-7386. [PMID: 33447427 PMCID: PMC7797828 DOI: 10.21037/jtd-20-3422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Background Type A acute aortic dissection (TA-AAD) has high mortality, with 50% of patients dying before hospital admission. Hypertension is the most common comorbidity for acute aortic dissection, and effective antihypertensive therapy is still unable to predict the risk of aortic rupture at the medium- and long-term stages. While the presence of renal cyst has been found to increases the risk of thoracic aortic disease, the correlation between renal cyst and TA-AAD with hypertension remains poorly understood. Thus, this study aimed to determine the relationship of renal cyst and TA-AAD with hypertension. Methods A retrospective analysis was performed in 464 hypertension patients from August 2014 to August 2019. A total of 230 TA-AAD patients were enrolled in the AD with hypertension group (age 53.79±11.31 years, male 90.87%), and matched by age, sex, and hypertension control to 234 patients without TA-AAD who were enrolled in the non-AD with hypertension group. Patients were divided into three subgroups according to the numbers of renal cysts: no renal cyst, single renal cyst, and multiple renal cysts. Results In this study, the AD with hypertension group had significantly more single renal cyst and multiple renal cyst cases than did the non-AD with hypertension group. The mean age of the multiple renal cyst subgroup was significantly older than that of the single renal cyst subgroup (57.25±13.00 vs. 51.57±10.75 years) in the AD with hypertension group. There was significantly different distribution of dissection starting points and dissection ending points across three renal cyst subgroups. Multivariate logistic regression analysis indicated that having no renal cyst significantly decreased the risk of TA-AAD in middle-aged and elderly patents, but showed no correlations with those of younger ages. Single renal cyst status also significantly decreased the risk of TA-AAD in elderly patients [odds ratio (OR) =0.129, 95% confidence interval (CI): 0.029–0.575, P=0.007]. Conclusions Renal cyst status correlates with the risk of TA-AAD with hypertension in middle-aged and elderly patients, and exhibits different degrees of vascular lesion in aortic dissection. We therefore suggest that different antihypertensive standards should be adopted in different renal cyst status to more effectively prevent aortic dissection.
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Affiliation(s)
- Jinlan Bao
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shaoxin Zheng
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Canxia Huang
- Department of Intensive Care Unit, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jun Tao
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Tang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Runlu Sun
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qi Guo
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingfeng Wang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuling Zhang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Watanabe K, Watanabe T, Otaki Y, Kato S, Tamura H, Nishiyama S, Takahashi H, Arimoto T, Shishido T, Watanabe M. Impact of pre-operative coronary artery disease on the clinical outcomes of patients with aortic aneurysms. Heart Vessels 2020; 36:308-314. [PMID: 32926229 DOI: 10.1007/s00380-020-01700-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/04/2020] [Indexed: 10/23/2022]
Abstract
Aortic aneurysm is an increasingly important public health problem with high morbidity and mortality. It is associated with coronary artery disease (CAD), which is a comorbidity of high incidence that is reported to worsen perioperative complications and long-term clinical outcomes in patients with an aortic aneurysm. Patients with significant coronary artery stenosis may require coronary revascularization and/or optimal medical therapy in the perioperative period of aneurysm surgery. However, the prognostic impact of non-significant coronary artery stenosis not indicated for coronary revascularization on clinical outcomes of patients with aortic aneurysms remains unclear. We performed coronary angiography on 239 consecutive patients with thoracic and abdominal aortic aneurysms before endovascular aortic repair or surgical repair. The patients were divided into the following 3 groups according to the severity of stenosis of major coronary arteries: non-CAD group (with < 25% stenosis), non-significant CAD group (with ≥ 25% but < 75% stenosis), and significant CAD group (with ≥ 75% stenosis). CAD was diagnosed in 133 (56%) patients consisting of 48 (20%) patients with non-significant CAD and 85 (36%) patients with significant CAD. Thirty-nine major adverse cardiovascular and cerebrovascular events (MACCEs) occurred in a median follow-up period of 723 days. Kaplan-Meier analysis revealed that the risk of MACCEs was higher in the significant and non-significant CAD groups than in the non-CAD group. Multivariate Cox proportional hazard regression analysis showed that the risk of MACCEs was equally high in the non-significant CAD and significant CAD groups compared to that in the non-CAD group after adjustment for confounding factors. CAD is significantly associated with poor outcomes in patients with aortic aneurysms, irrespective of the significance of CAD.
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Affiliation(s)
- Ken Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan.
| | - Yoichiro Otaki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Shigehiko Kato
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Harutoshi Tamura
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Satoshi Nishiyama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Hiroki Takahashi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Takanori Arimoto
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Tetsuro Shishido
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Masafumi Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
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Chen SW, Kuo CF, Huang YT, Lin WT, Chien-Chia Wu V, Chou AH, Lin PJ, Chang SH, Chu PH. Association of Family History With Incidence and Outcomes of Aortic Dissection. J Am Coll Cardiol 2020; 76:1181-1192. [DOI: 10.1016/j.jacc.2020.07.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/30/2020] [Accepted: 07/07/2020] [Indexed: 01/23/2023]
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Shin SJ, Hang HT, Thang BQ, Shimoda T, Sakamoto H, Osaka M, Hiramatsu Y, Yamashiro Y, Yanagisawa H. Role of PAR1-Egr1 in the Initiation of Thoracic Aortic Aneurysm in Fbln4-Deficient Mice. Arterioscler Thromb Vasc Biol 2020; 40:1905-1917. [DOI: 10.1161/atvbaha.120.314560] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Objective:
Remodeling of the extracellular matrix plays a vital role in cardiovascular diseases. Using a mouse model of postnatal ascending aortic aneurysms (termed
Fbln4
SMKO
), we have reported that abnormal mechanosensing led to aneurysm formation in
Fbln4
SMKO
with an upregulation of the mechanosensitive transcription factor, Egr1 (Early growth response 1). However, the role of Egr1 and its upstream regulator(s) in the initiation of aneurysm development and their relationship to an aneurysmal microenvironment are unknown.
Approach and Results:
To investigate the contribution of Egr1 in the aneurysm development, we deleted
Egr1
in
Fbln4
SMKO
mice and generated double knockout mice (
DKO
,
Fbln4
SMKO
;
Egr1
−/−
). Aneurysms were prevented in
DKO
mice (42.8%) and
Fbln4
SMKO
;
Egr1
+/−
mice (26%). Ingenuity Pathway Analysis identified PAR1 (protease-activated receptor 1) as a potential Egr1 upstream gene. Protein and transcript levels of PAR1 were highly increased in
Fbln4
SMKO
aortas at postnatal day 1 before aneurysm formed, together with active thrombin and MMP (matrix metalloproteinase)-9, both of which serve as a PAR1 activator. Concordantly, protein levels of PAR1, Egr1, and thrombin were significantly increased in human thoracic aortic aneurysms. In vitro cyclic stretch assays (1.0 Hz, 20% strain, 8 hours) using mouse primary vascular smooth muscle cells induced marked expression of PAR1 and secretion of prothrombin in response to mechanical stretch. Thrombin was sufficient to induce Egr1 expression in a PAR1-dependent manner.
Conclusions:
We propose that thrombin, MMP-9, and mechanical stimuli in the
Fbln4
SMKO
aorta activate PAR1, leading to the upregulation of Egr1 and initiation of ascending aortic aneurysms.
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Affiliation(s)
- Seung Jae Shin
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- Graduate School of Life and Environmental Sciences (S.J.S.), University of Tsukuba, Ibaraki, Japan
| | - Huynh Thuy Hang
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- Graduate School of Comprehensive Human Sciences (H.T.H.), University of Tsukuba, Ibaraki, Japan
| | - Bui Quoc Thang
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Tomonari Shimoda
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- School of Medicine (T.S.), University of Tsukuba, Ibaraki, Japan
| | - Hiroaki Sakamoto
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Motoo Osaka
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Yuji Hiramatsu
- Department of Cardiovascular Surgery (B.Q.T., H.S., M.O., Y.H.), University of Tsukuba, Ibaraki, Japan
| | - Yoshito Yamashiro
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
| | - Hiromi Yanagisawa
- From the Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA) (S.J.S., H.T.H., T.S., Y.Y., H.Y.), University of Tsukuba, Ibaraki, Japan
- Division of Biomedical Science, Faculty of Medicine (H.Y.), University of Tsukuba, Ibaraki, Japan
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41
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Takada M, Yamagishi K, Tamakoshi A, Iso H. Body Mass Index and Mortality From Aortic Aneurysm and Dissection. J Atheroscler Thromb 2020; 28:338-348. [PMID: 32727971 PMCID: PMC8147012 DOI: 10.5551/jat.57232] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
AIMS Reports on an association between body mass index and aortic disease, which remains controversial. This study investigated the association between body mass index and mortality from aortic disease. METHODS We conducted the Japan Collaborative Cohort Study, a prospective study of 103,972 Japanese men and women aged 40-79 years. Body mass index was calculated on the basis of self-reported height and weight, and the participants were followed up from 1988-89 through 2009. Sex-specific hazard ratios (95% confidence intervals) of mortality from aortic disease according to quintiles of body mass index were analyzed using the Cox proportional hazards model. RESULTS During the median 18.8 years of follow-up, we documented 139 deaths due to aortic aneurysm (including 51 thoracic and 74 abdominal aortic aneurysms) and 134 deaths due to aortic dissection. We observed positive associations of body mass index with mortality from aortic aneurysm among men: the multivariable hazard ratios (95% confidence intervals) for highest versus lowest quintiles of body mass index were 4.48 (2.10-9.58), P for trend <0.0001 for aortic aneurysm; 6.52 (1.33-32.02), P=0.005 for thoracic aortic aneurysm; 3.81 (1.39-10.49), P=0.01 for abdominal aortic aneurysm; and 2.71 (1.59-4.62), P=0.001 for total aortic disease. No association was found for aortic dissection. Among ever-smokers (men ≥ 90%) but not never-smokers (women ≥ 84%), an association between body mass index and aortic disease mortality was observed regardless of sex, which may explain the sex difference (P for sex-interaction=0.046). CONCLUSIONS We found a positive association between body mass index and mortality from aortic aneurysm among Japanese men and smokers.
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Affiliation(s)
- Midori Takada
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba.,Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine.,Department of Cardiovascular Disease Prevention, Osaka Center for Cancer and Cardiovascular Disease Prevention
| | - Kazumasa Yamagishi
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
| | - Akiko Tamakoshi
- Department of Public Health, Hokkaido University Faculty of Medicine
| | - Hiroyasu Iso
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba.,Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine
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42
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Gu BH, Choi JC, Shen YH, Song LZ, Scheurer ME, Luong A, Rodriguez A, Woodruff P, Koth L, Corry DB, Kheradmand F, LeMaire SA. Elastin-Specific Autoimmunity in Smokers With Thoracic Aortic Aneurysm and Dissection is Independent of Chronic Obstructive Pulmonary Disease. J Am Heart Assoc 2020; 8:e011671. [PMID: 30957625 PMCID: PMC6507218 DOI: 10.1161/jaha.118.011671] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Background Thoracic aortic aneurysm ( TAA ) and dissection ( TAD ) are characterized by progressive disorganization of the aortic wall matrix, including elastin, a highly immunogenic molecule. Whether acquired autoimmune responses can be detected in TAA / TAD patients who are smokers is unknown. The objectives of this study were to determine whether TAA / TAD smokers have increased T-cell responses to human elastin fragments, and to determine whether autoimmune responses in TAA / TAD smokers are dependent on chronic obstructive pulmonary disease. Methods and Results In a cross-sectional study (N=86), we examined peripheral blood CD 4+ T cell responses to elastin fragments in never-, former-, or current-smokers with or without TAA / TAD . CD 4+ T cells were co-cultured with irradiated autologous peripheral blood CD 1a+/ CD 14+ antigen presenting cells pulsed with or without elastin fragments to measure cytokine production. Baseline plasma concentration of anti-elastin antibodies and elastin-degrading enzymes (eg, matrix metalloproteinase-9, and -12, and neutrophil elastase) were measured in the same cohort. elastin fragment-specific CD 4+ T cell expression of interferon-γ, and anti-elastin antibodies were dependent on history of smoking in TAA / TAD patients but were independent of chronic obstructive pulmonary disease. Matrix metalloproteinase-9, and -12, and neutrophil elastase plasma concentrations were also significantly elevated in ever-smokers with TAA / TAD . Conclusions Cigarette smoke is associated with loss of self-tolerance and induction of elastin-specific autoreactive T- and B-cell responses in patients with TAA / TAD . Development of peripheral blood biomarkers to track immunity to self-antigens could be used to identify and potentially prognosticate susceptibility to TAA / TAD in smokers.
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Affiliation(s)
- Bon-Hee Gu
- 1 Department of Medicine, Pulmonary and Critical Care Baylor College of Medicine Houston TX
| | - Justin C Choi
- 2 Division of Cardiothoracic Surgery Michael E. DeBakey Department of Surgery Baylor College of Medicine Houston TX
| | - Ying H Shen
- 2 Division of Cardiothoracic Surgery Michael E. DeBakey Department of Surgery Baylor College of Medicine Houston TX.,3 Cardiovascular Research Institute Baylor College of Medicine Houston TX.,7 Department of Cardiovascular Surgery Texas Heart Institute Houston TX
| | - Li-Zhen Song
- 1 Department of Medicine, Pulmonary and Critical Care Baylor College of Medicine Houston TX
| | - Michael E Scheurer
- 4 Section of Hematology-Oncology Department of Pediatrics Baylor College of Medicine Houston TX
| | - Amber Luong
- 8 Department of Otorhinolaryngology - Head and Neck Surgery McGovern Medical School University of Texas Health Science Center Houston TX
| | - Antony Rodriguez
- 1 Department of Medicine, Pulmonary and Critical Care Baylor College of Medicine Houston TX.,5 Departments of Pathology and Immunology Baylor College of Medicine Houston TX.,6 Biology of Inflammation Center Baylor College of Medicine Houston TX
| | | | - Laura Koth
- 9 University of California San Francisco San Francisco CA
| | - David B Corry
- 1 Department of Medicine, Pulmonary and Critical Care Baylor College of Medicine Houston TX.,5 Departments of Pathology and Immunology Baylor College of Medicine Houston TX.,6 Biology of Inflammation Center Baylor College of Medicine Houston TX.,10 Center for Translational Research in Inflammatory Diseases Michael E. DeBakey VA Houston TX
| | - Farrah Kheradmand
- 1 Department of Medicine, Pulmonary and Critical Care Baylor College of Medicine Houston TX.,3 Cardiovascular Research Institute Baylor College of Medicine Houston TX.,5 Departments of Pathology and Immunology Baylor College of Medicine Houston TX.,6 Biology of Inflammation Center Baylor College of Medicine Houston TX.,10 Center for Translational Research in Inflammatory Diseases Michael E. DeBakey VA Houston TX
| | - Scott A LeMaire
- 2 Division of Cardiothoracic Surgery Michael E. DeBakey Department of Surgery Baylor College of Medicine Houston TX.,7 Department of Cardiovascular Surgery Texas Heart Institute Houston TX.,11 CHI St Luke's Health-Baylor St Luke's Medical Center Houston TX
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43
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Snel GJH, Hernandez LM, Slart RHJA, Nguyen CT, Sosnovik DE, van Deursen VM, Dierckx RAJO, Velthuis BK, Borra RJH, Prakken NHJ. Validation of thoracic aortic dimensions on ECG-triggered SSFP as alternative to contrast-enhanced MRA. Eur Radiol 2020; 30:5794-5804. [PMID: 32506262 PMCID: PMC7554008 DOI: 10.1007/s00330-020-06963-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/07/2020] [Accepted: 05/15/2020] [Indexed: 01/16/2023]
Abstract
Objectives Assessment of thoracic aortic dimensions with non-ECG-triggered contrast-enhanced magnetic resonance angiography (CE-MRA) is accompanied with motion artefacts and requires gadolinium. To avoid both motion artefacts and gadolinium administration, we evaluated the similarity and reproducibility of dimensions measured on ECG-triggered, balanced steady-state free precession (SSFP) MRA as alternative to CE-MRA. Methods All patients, with varying medical conditions, referred for thoracic aortic examination between September 2016 and March 2018, who underwent non-ECG-triggered CE-MRA and SSFP-MRA (1.5 T) were retrospectively included (n = 30). Aortic dimensions were measured after double-oblique multiplanar reconstruction by two observers at nine landmarks predefined by literature guidelines. Image quality was scored at the sinus of Valsalva, mid-ascending aorta and mid-descending aorta by semi-automatically assessing the vessel sharpness. Results Aortic dimensions showed high agreement between non-ECG-triggered CE-MRA and SSFP-MRA (r = 0.99, p < 0.05) without overestimation or underestimation of aortic dimensions in SSFP-MRA (mean difference, 0.1 mm; limits of agreement, − 1.9 mm and 1.9 mm). Intra- and inter-observer variabilities were significantly smaller with SSFP-MRA for the sinus of Valsalva and sinotubular junction. Image quality of the sinus of Valsalva was significantly better with SSFP-MRA, as fewer images were of impaired quality (3/30) than in CE-MRA (21/30). Reproducibility of dimensions was significantly better in images scored as good quality compared to impaired quality in both sequences. Conclusions Thoracic aortic dimensions measured on SSFP-MRA and non-ECG-triggered CE-MRA were similar. As expected, SSFP-MRA showed better reproducibility close to the aortic root because of lesser motion artefacts, making it a feasible non-contrast imaging alternative. Key Points • SSFP-MRA provides similar dimensions as non-ECG-triggered CE-MRA. • Intra- and inter-observer reproducibilities improve for the sinus of Valsalva and sinotubular junction with SSFP-MRA. • ECG-triggered SSFP-MRA shows better image quality for landmarks close to the aortic root in the absence of cardiac motion. Electronic supplementary material The online version of this article (10.1007/s00330-020-06963-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- G J H Snel
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
| | - L M Hernandez
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - R H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Department of Biomedical Photonic Imaging, University of Twente, Dienstweg 1, 7522 ND, Enschede, The Netherlands
| | - C T Nguyen
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
| | - D E Sosnovik
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Division of Health Sciences and Technology, Harvard-MIT, 7 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - V M van Deursen
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - R A J O Dierckx
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - B K Velthuis
- Department of Radiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - R J H Borra
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - N H J Prakken
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
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44
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Chen SW, Lin YS, Wu VCC, Lin MS, Chou AH, Chu PH, Chen TH. Effect of β-blocker therapy on late outcomes after surgical repair of type A aortic dissection. J Thorac Cardiovasc Surg 2020; 159:1694-1703.e3. [DOI: 10.1016/j.jtcvs.2019.05.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 04/26/2019] [Accepted: 05/16/2019] [Indexed: 01/16/2023]
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45
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Yu PH, Hu CF, Liu JW, Chung CH, Chen YC, Sun CA, Chien WC. The incidence of collagen-associated adverse events in pediatric population with the use of fluoroquinolones: a nationwide cohort study in Taiwan. BMC Pediatr 2020; 20:64. [PMID: 32046672 PMCID: PMC7011365 DOI: 10.1186/s12887-020-1962-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 02/06/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To evaluate the safety of using fluoroquinolones in pediatric population in Taiwan. METHODS Patients aged 0~18 years old with fluoroquinolones prescriptions ≥5 consecutive days during year 2000 to 2013 were selected from the National Health Insurance Research Database, 4-time case number were selected as controls. We evaluated the patient's outcome after the use of fluoroquinolones by reviewing a newly diagnosis of the following collagen-associated adverse events by International Classification of Diseases, Ninth Revision, Clinical Modification codes, covering tendons rupture, retinal detachments, gastrointestinal tract perforation, aortic aneurysm or dissection. RESULTS Of the enrolled patients (n = 167,105), collagen-associated adverse effects developed in 85 cases (0.051%) in 6-month tracking, including 0.051% in the fluoroquinolones study cohort (17 in 33,421) and 0.051% (68 in 133,684) in the fluoroquinolones free comparison cohort. The crude hazard ratio for collagen-associated adverse events in the fluoroquinolones group was 0.997 (0.586-1.696; p = 0.990). After adjusting for age, sex, catastrophic illness, low-income household, seasons, levels of urbanization, and healthcare, the corrected hazard ratio in 6-month tracking with FQs was 1.330 (95% CI; 0.778-2.276; p = 0.255). CONCLUSIONS There is no significant difference of collagen-associated adverse effects between fluoroquinolones group and fluoroquinolones free group from our data. We propose that fluoroquinolones for pediatric population in clinical practice may be not so harmful as previous references reported.
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Affiliation(s)
- Pei-Han Yu
- Master Program of Big Data in Biomedicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan.,Department of Pharmacy, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Chih-Fen Hu
- Department of Pediatrics, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Jen-Wei Liu
- Department of Pharmacy, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan.,School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Chi-Hsiang Chung
- School of Public Health, National Defense Medical Center, Taipei, 11490, Taiwan
| | - Yong-Chen Chen
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei, Taiwan.,Big Data Research Center, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Chien-An Sun
- Big Data Research Center, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan.,Department of Public Health, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Wu-Chien Chien
- School of Public Health, National Defense Medical Center, Taipei, 11490, Taiwan. .,Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, 11490, Taiwan. .,Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, No 325, Section 2, Cheng-Kung Road, Taipei, 11490, Taiwan, Republic of China.
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46
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Maritato A, Leanza F. Cardiovascular Emergencies. Fam Med 2020. [DOI: 10.1007/978-1-4939-0779-3_87-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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47
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Luo W, Wang Y, Zhang L, Ren P, Zhang C, Li Y, Azares AR, Zhang M, Guo J, Ghaghada KB, Starosolski ZA, Rajapakshe K, Coarfa C, Li Y, Chen R, Fujiwara K, Abe JI, Coselli JS, Milewicz DM, LeMaire SA, Shen YH. Critical Role of Cytosolic DNA and Its Sensing Adaptor STING in Aortic Degeneration, Dissection, and Rupture. Circulation 2019; 141:42-66. [PMID: 31887080 DOI: 10.1161/circulationaha.119.041460] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Sporadic aortic aneurysm and dissection (AAD), caused by progressive aortic smooth muscle cell (SMC) loss and extracellular matrix degradation, is a highly lethal condition. Identifying mechanisms that drive aortic degeneration is a crucial step in developing an effective pharmacologic treatment to prevent disease progression. Recent evidence has indicated that cytosolic DNA and abnormal activation of the cytosolic DNA sensing adaptor STING (stimulator of interferon genes) play a critical role in vascular inflammation and destruction. Here, we examined the involvement of this mechanism in aortic degeneration and sporadic AAD formation. METHODS The presence of cytosolic DNA in aortic cells and activation of the STING pathway were examined in aortic tissues from patients with sporadic ascending thoracic AAD. The role of STING in AAD development was evaluated in Sting-deficient (Stinggt/gt) mice in a sporadic AAD model induced by challenging mice with a combination of a high-fat diet and angiotensin II. We also examined the direct effects of STING on SMC death and macrophage activation in vitro. RESULTS In human sporadic AAD tissues, we observed the presence of cytosolic DNA in SMCs and macrophages and significant activation of the STING pathway. In the sporadic AAD model, Stinggt/gt mice showed significant reductions in challenge-induced aortic enlargement, dissection, and rupture in both the thoracic and abdominal aortic regions. Single-cell transcriptome analysis revealed that aortic challenge in wild-type mice induced the DNA damage response, the inflammatory response, dedifferentiation and cell death in SMCs, and matrix metalloproteinase expression in macrophages. These changes were attenuated in challenged Stinggt/gt mice. Mechanistically, nuclear and mitochondrial DNA damage in SMCs and the subsequent leak of DNA to the cytosol activated STING signaling, which induced cell death through apoptosis and necroptosis. In addition, DNA from damaged SMCs was engulfed by macrophages in which it activated STING and its target interferon regulatory factor 3, which directly induced matrix metalloproteinase-9 expression. We also found that pharmacologically inhibiting STING activation partially prevented AAD development. CONCLUSIONS Our findings indicate that the presence of cytosolic DNA and subsequent activation of cytosolic DNA sensing adaptor STING signaling represent a key mechanism in aortic degeneration and that targeting STING may prevent sporadic AAD development.
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Affiliation(s)
- Wei Luo
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Yidan Wang
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Lin Zhang
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Pingping Ren
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Chen Zhang
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Yanming Li
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Alon R Azares
- Molecular Cardiology Research Lab (A.R.A.), Texas Heart Institute, Houston
| | - Michelle Zhang
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
| | - Jiao Guo
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Ketan B Ghaghada
- Department of Pediatric Radiology, Texas Children's Hospital, Houston (K.B.G., Z.A.S.)
| | | | - Kimal Rajapakshe
- Department of Molecular and Cellular Biology (K.R., C.C.), Baylor College of Medicine, Houston, TX
| | - Cristian Coarfa
- Dan L. Duncan Cancer Center (C.C.), Baylor College of Medicine, Houston, TX
| | - Yumei Li
- Human Genome Sequencing Center (Yumei Li, R.C.), Baylor College of Medicine, Houston, TX
| | - Rui Chen
- Department of Biochemistry and Molecular Biology (R.C.), Baylor College of Medicine, Houston, TX
- Department of Molecular and Human Genetics (R.C.), Baylor College of Medicine, Houston, TX
- Human Genome Sequencing Center (Yumei Li, R.C.), Baylor College of Medicine, Houston, TX
| | - Keigi Fujiwara
- Department of Biostatistics and Division of Internal Medicine, Department of Cardiology Research, The University of Texas MD Anderson Cancer Center, Houston (K.F., J.A.)
| | - Jun-Ichi Abe
- Department of Biostatistics and Division of Internal Medicine, Department of Cardiology Research, The University of Texas MD Anderson Cancer Center, Houston (K.F., J.A.)
| | - Joseph S Coselli
- Cardiovascular Research Institute (J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Dianna M Milewicz
- Division of Medical Genetics, Department of Internal Medicine, The University of Texas Health Science Center at Houston (D.M.M.)
| | - Scott A LeMaire
- Cardiovascular Research Institute (J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
| | - Ying H Shen
- Cardiovascular Research Institute (J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, M.Z., J.G., J.S.C., S.A.L., Y.H.S.), Baylor College of Medicine, Houston, TX
- Department of Cardiovascular Surgery (W.L., Y.W., L.Z., P.R., C.Z., Yanming Li, J.G., J.S.C., S.A.L., Y.H.S.), Texas Heart Institute, Houston
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Bossone E, LaBounty TM, Eagle KA. Acute aortic syndromes: diagnosis and management, an update. Eur Heart J 2019; 39:739-749d. [PMID: 29106452 DOI: 10.1093/eurheartj/ehx319] [Citation(s) in RCA: 200] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 06/13/2017] [Indexed: 01/16/2023] Open
Abstract
Acute aortic syndromes (AAS) encompass a constellation of life-threatening medical conditions including classic acute aortic dissection (AAD), intramural haematoma, and penetrating atherosclerotic aortic ulcer. Given the non-specific symptoms and physical signs, a high clinical index of suspicion is necessary to detect the disease before irreversible lethal complications occur. In order to reduce the diagnostic time delay, a comprehensive flowchart for decision-making based on pre-test sensitivity of AAS has been designed by the European Society of Cardiology guidelines on aortic diseases and should be thus applied in the emergency scenario. When the definitive diagnosis is made, prompt and appropriate therapeutic interventions should be undertaken if indicated by a highly specialized aortic team. Urgent surgery for AAD involving the ascending aorta (Type A) and medical therapy alone for AAD not involving the ascending aorta (Type B) are typically recommended. In complicated Type B AAD, thoracic endovascular aortic repair (TEVAR) is generally indicated. On the other hand, in uncomplicated Type B AAD, pre-emptive TEVAR rather than medical therapy alone to prevent late complications, while intuitive, requires further study in randomized cohorts. Finally, it should be highlighted that there is an urgent need to increase awareness of AAS worldwide, including dedicated education/prevention programmes, and to improve diagnostic and therapeutic strategies, outcomes, and lifelong surveillance.
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Affiliation(s)
| | - Troy M LaBounty
- University of Michigan Cardiovascular Center, 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105, USA
| | - Kim A Eagle
- University of Michigan Cardiovascular Center, 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105, USA
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Siriapisith T, Kusakunniran W, Haddawy P. Outer Wall Segmentation of Abdominal Aortic Aneurysm by Variable Neighborhood Search Through Intensity and Gradient Spaces. J Digit Imaging 2019; 31:490-504. [PMID: 29352385 DOI: 10.1007/s10278-018-0049-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Aortic aneurysm segmentation remains a challenge. Manual segmentation is a time-consuming process which is not practical for routine use. To address this limitation, several automated segmentation techniques for aortic aneurysm have been developed, such as edge detection-based methods, partial differential equation methods, and graph partitioning methods. However, automatic segmentation of aortic aneurysm is difficult due to high pixel similarity to adjacent tissue and a lack of color information in the medical image, preventing previous work from being applicable to difficult cases. This paper uses uses a variable neighborhood search that alternates between intensity-based and gradient-based segmentation techniques. By alternating between intensity and gradient spaces, the search can escape from local optima of each space. The experimental results demonstrate that the proposed method outperforms the other existing segmentation methods in the literature, based on measurements of dice similarity coefficient and jaccard similarity coefficient at the pixel level. In addition, it is shown to perform well for cases that are difficult to segment.
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Affiliation(s)
- Thanongchai Siriapisith
- Department Radiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.,Faculty of Information and Communication Technology, Mahidol University, Nakhon Pathom, 73170, Thailand
| | - Worapan Kusakunniran
- Faculty of Information and Communication Technology, Mahidol University, Nakhon Pathom, 73170, Thailand.
| | - Peter Haddawy
- Faculty of Information and Communication Technology, Mahidol University, Nakhon Pathom, 73170, Thailand
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50
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Integration of Gene Expression Profile Data to Verify Hub Genes of Patients with Stanford A Aortic Dissection. BIOMED RESEARCH INTERNATIONAL 2019; 2019:3629751. [PMID: 31380418 PMCID: PMC6662449 DOI: 10.1155/2019/3629751] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 05/26/2019] [Accepted: 06/20/2019] [Indexed: 12/16/2022]
Abstract
Thoracic aortic dissection (TAD) is a catastrophic disease worldwide, but the pathogenic genes and pathways are largely unclear. This study aims at integrating two gene expression profile datasets and verifying hub genes and pathways involved in TAD as well as exploring potential molecular mechanisms. We will combine our mRNAs expression profile (6 TAD tissues versus 6 non-TAD tissues) and GSE52093 downloaded from the Gene Expression Omnibus (GEO) database. The two mRNAs expression profiles contained 13 TAD aortic tissues and 11 non-TAD tissues. The two expression profile datasets were integrated and we found out coexpression of differentially expressed genes (DEGs) using bioinformatics methods. The gene ontology and pathway enrichment of DEGs were performed by DAVID and Kyoto Encyclopedia of Genes and Genomes online analyses, respectively. The protein-protein interaction networks of the DEGs were constructed according to the data from the STRING database. Cytohubber calculating result shows the top 10 hub genes with CDC20, AURKA, RFC4, MCM4, TYMS, MCM2, DLGAP5, FANCI, BIRC5, and POLE2. Module analysis revealed that TAD was associated with significant pathways including cell cycle, vascular smooth muscle contraction, and adrenergic signaling in cardiomyocytes. The qRT-PCR result showed that the expression levels of all the hub genes were significantly increased in OA samples (p < 0.05), and these candidate genes could be used as potential diagnostic biomarkers and therapeutic targets of TAD.
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