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Tecchio P, Gentilin A. TG Vascutrack: A User-Friendly and Open-Source Software for Automated Extraction of Arterial Diameter and Velocity Profile Data From Vascular Ultrasound Videos. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024; 43:2203-2211. [PMID: 39162227 DOI: 10.1002/jum.16553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 07/05/2024] [Accepted: 08/03/2024] [Indexed: 08/21/2024]
Abstract
Existing automated software for vascular ultrasound data extraction lacks free, open-source options suitable for professionals without coding experience. These programs typically include signal-cleaning algorithms, resulting in processed output without access to raw data. To address these needs, we developed TG Vascutrack, an open-source and user-friendly software tailored for non-coder professionals. It features a graphical interface, multiple functionalities, and provides access to raw data. Comparative analysis against validated software and manual extraction revealed minimal biases and standard deviations in diameter and velocity measurements. TG Vascutrack offers a free, promising solution for non-coders needing automated vascular ultrasound data extraction.
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Affiliation(s)
- Paolo Tecchio
- Human Movement Science, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany
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2
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Youssry I, Mostafa AS, Hamed DH, Hafez YFA, Bishai IE, Selim YMM. Role of endothelial dysfunction in sleep-disordered breathing in egyptian children with sickle cell disease. BMC Pediatr 2024; 24:626. [PMID: 39354381 PMCID: PMC11443814 DOI: 10.1186/s12887-024-05066-6] [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: 04/26/2024] [Accepted: 09/09/2024] [Indexed: 10/03/2024] Open
Abstract
BACKGROUND Endothelial dysfunction is an integral pathophysiologic mechanism in sickle cell disease (SCD), and can lead to many complications. Sleep-disordered breathing (SDB) is a SCD complication with diverse incidence and pathophysiology. This study aimed to determine the prevalence of SDB in children with SCD and to assess its relation to endothelial dysfunction. METHODS Sixty children with SCD and 60 healthy controls were enrolled. The levels of TNF-α, IL-6, and IL-17A were evaluated in the entire cohort using enzyme-linked immunosorbent assay (ELISA) kits. Polysomnography (PSG) was performed for all SCD patients after completion of the Pediatric Sleep Questionnaire (PSQ). RESULTS TNF-α, IL-6, and IL-17A levels were significantly greater in children with SCD than in controls (p-values < 0.001, < 0.001, and 0.006, respectively). The PSQ revealed symptoms suggestive of SDB in 50 children with SCD (83.3%), and PSG revealed obstructive sleep apnea (OSA) in 44 children with SCD (73.3%); 22 patients had mild OSA, and 22 had moderate-to-severe OSA according to the apnea-hypopnea index (AHI). TNF-α was significantly greater in SCD children who reported heavy or loud breathing, trouble breathing or struggle to breathe, and difficulty waking up in the morning (p-values = 0.002, 0.002, and 0.031, respectively). The IL-6 levels were significantly greater in SCD children who stopped growing normally (p-value = 0.002). The levels of IL-6 and IL-17A were significantly greater in SCD children with morning headaches (p-values = 0.007 and 0.004, respectively). CONCLUSION Children with SCD showed a high prevalence of SDB with significantly elevated levels of markers of endothelial function, highlighting the interplay of SDB and endothelial dysfunction in SCD.
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Affiliation(s)
- Ilham Youssry
- Department of Pediatric Hematology, Faculty ofMedicine, Cairo University, Giza, Egypt
| | - Abla S Mostafa
- Department of Pediatric Pulmonology, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Dina H Hamed
- Department of Pediatric Pulmonology, Faculty of Medicine, Cairo University, Giza, Egypt
| | | | - Irene E Bishai
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Yasmeen M M Selim
- Department of Pediatric Hematology, Faculty ofMedicine, Cairo University, Giza, Egypt.
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3
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Zheng P, DuBose NG, DeJonge SR, Jeng B, Hibner BA, Motl RW. Vascular function in multiple sclerosis: Systematic review with meta-analysis. Mult Scler Relat Disord 2024; 91:105902. [PMID: 39342812 DOI: 10.1016/j.msard.2024.105902] [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: 06/14/2024] [Revised: 08/27/2024] [Accepted: 09/22/2024] [Indexed: 10/01/2024]
Abstract
BACKGROUND Vascular comorbidities are prevalent in persons with multiple sclerosis (MS), yet less is known about underlying vascular function (VF). We performed a systematic review with meta-analysis of studies that compared VF in persons with MS and healthy controls and examined factors that may moderate the difference in vascular outcomes between groups. METHODS We conducted a systematic search using PubMed/MEDLINE, CINAHL, and Embase from inception through March 2024. The search identified studies that included comparisons of VF between MS and controls on a range of function and structure outcomes (e.g., pulse wave velocity, augmentation index, arterial diameter, intima-media thickness, flow-mediated dilation). Effect sizes were calculated as standardized mean differences (SMD) using Hedge's g with a positive effect indicating worse VF in MS than controls. The meta-analysis involved a multilevel random effects model with follow-up moderator analyses. RESULTS Fourteen studies met the inclusion criteria and yielded 49 effect sizes for meta-analysis. The MS subjects (N = 614) were predominantly female (72.0 %), with mean ages ranging from 29.9 to 54.4 years. There was a moderate difference in VF between persons with MS and healthy controls (SMD [95 % CI] = 0.56 [0.08, 1.03]; p = 0.02), and the effects were heterogenous (Q48=634.5, p < 0.01; I2=94.39 %). There was a greater difference in arterial stiffness between MS and controls (0.78 [0.21, 1.36], p = 0.008), but not in other arterial structure or function outcomes (p > 0.05). No significant moderators were detected (p > 0.05). CONCLUSIONS The cumulative evidence supports that persons with MS have worse VF, notably greater arterial stiffness, than healthy controls. Such findings support future research on the cause, consequences, and management of arterial stiffness among persons with MS.
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Affiliation(s)
- Peixuan Zheng
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA.
| | - Noah G DuBose
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
| | - Sydney R DeJonge
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
| | - Brenda Jeng
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
| | - Brooks A Hibner
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
| | - Robert W Motl
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
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4
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Arnold L, Haas NA, Jakob A, Fischer J, Massberg S, Deseive S, Oberhoffer FS. Transcatheter aortic valve implantation and its impact on endothelial function in patients with aortic stenosis. Microvasc Res 2024; 157:104735. [PMID: 39218034 DOI: 10.1016/j.mvr.2024.104735] [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: 05/17/2024] [Revised: 07/30/2024] [Accepted: 08/29/2024] [Indexed: 09/04/2024]
Abstract
Vascular function is impaired in patients with aortic valve stenosis (AS). The impact of transcatheter aortic valve implantation (TAVI) on endothelial function is inconclusive so far. Therefore, we sought to assess the short-term influence of TAVI on endothelial dysfunction in patients with AS. We recruited 47 patients (76.6 % male, 80.04 years old) with AS scheduled for TAVI. Endothelial function was assessed by fingertip reactive hyperemia peripheral arterial tonometry (RH-PAT). Measurements were conducted one day before and three days after TAVI. Patients were grouped according to RH-PAT change after TAVI. Overall, RH-PAT measurements did not significantly improve after TAVI (Reactive Hyperemia Index: 1.5 vs 1.6, p = 0.883; logarithm of the Reactive Hyperemia Index: 0.44 vs. 0.49, p = 0.523). Interestingly, patients with no RH-PAT improvement after TAVI displayed a more severe AS and had lower blood pressure after TAVI. This might be due to a more disturbed blood flow in patients with a smaller aortic valve area and higher peak aortic valve velocity. The relationship between AS severity, endothelial dysfunction and TAVI has to be investigated in future research that apply longitudinal study designs.
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Affiliation(s)
- Leonie Arnold
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany.
| | - Nikolaus Alexander Haas
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
| | - André Jakob
- Division of Pediatric Cardiology and Intensive Care, University Hospital, LMU Munich, Munich, Germany
| | - Julius Fischer
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | - Steffen Massberg
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | - Simon Deseive
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
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Bergstrand S, Jonasson H, Fredriksson I, Larsson M, Östgren CJ, Strömberg T. Association between cardiovascular risk profile and impaired microvascular function in a Swedish middle-aged cohort (the SCAPIS study). Eur J Prev Cardiol 2024; 31:1152-1161. [PMID: 38333959 DOI: 10.1093/eurjpc/zwae052] [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: 07/06/2023] [Revised: 01/04/2024] [Accepted: 02/05/2024] [Indexed: 02/10/2024]
Abstract
AIMS The aim was to investigate the relationship between microvascular function, cardiovascular risk profile, and subclinical atherosclerotic burden. METHODS AND RESULTS The study enrolled 3809 individuals, 50-65 years old, participating in the population-based observational cross-sectional Swedish CArdioPulmonary bioImage Study. Microvascular function was assessed in forearm skin using an arterial occlusion and release protocol determining peak blood oxygen saturation (OxyP). Cardiovascular risk was calculated using the updated Systematic Coronary Risk Evaluation [SCORE2; 10-year risk of fatal and non-fatal cardiovascular disease (CVD) events]. The OxyP was compared with coronary artery calcification score (CACS) and to plaques in the carotid arteries. Individuals with OxyP values in the lowest quartile (Q1; impaired microvascular function) had a mean SCORE2 of 5.8% compared with 3.8% in those with the highest values of OxyP (Q4), a relative risk increase of 53%. The risk of having a SCORE2 > 10% was five times higher for those in Q1 (odds ratio: 4.96, 95% confidence interval: 2.76-8.93) vs. Q4 when adjusting for body mass index and high-sensitivity C-reactive protein. The OxyP was lower in individuals with CACS > 0 and in those with both carotid plaques and CACS > 0, compared with individuals without subclinical atherosclerotic burdens (87.5 ± 5.6% and 86.9 ± 6.0%, vs. 88.6 ± 5.8%, P < 0.01). CONCLUSION In a population without CVD or diabetes mellitus, impaired microvascular function is associated with cardiovascular risk profiles such as higher SCORE2 risk and CACS. We suggest that OxyP may serve as a microcirculatory functional marker of subclinical atherosclerosis and CVD risk that is not detected by structural assessments.
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Affiliation(s)
- Sara Bergstrand
- Department of Health, Medicine and Caring Sciences, Linköping University, Building 511, Entrance 75, Room 13.1309 Campus US, 581 83 Linköping, Sweden
| | - Hanna Jonasson
- Department of Biomedical Engineering, Linköping University, Linköping, Sweden
| | - Ingemar Fredriksson
- Department of Biomedical Engineering, Linköping University, Linköping, Sweden
- Perimed AB, Järfälla, Stockholm, Sweden
| | - Marcus Larsson
- Department of Biomedical Engineering, Linköping University, Linköping, Sweden
| | - Carl Johan Östgren
- Department of Health, Medicine and Caring Sciences, Linköping University, Building 511, Entrance 75, Room 13.1309 Campus US, 581 83 Linköping, Sweden
- Centre of Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| | - Tomas Strömberg
- Department of Biomedical Engineering, Linköping University, Linköping, Sweden
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Park H, Lee DH, You JH, Seok J, Lim JY, Kim GJ. Increased Hepatocyte Growth Factor Secretion by Placenta-Derived Mesenchymal Stem Cells Improves Ovarian Function in an Ovariectomized Rat Model via Vascular Remodeling by Wnt Signaling Activation. Cells 2023; 12:2708. [PMID: 38067136 PMCID: PMC10705748 DOI: 10.3390/cells12232708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/16/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
The vascular network contributes to the development of follicles. However, the therapeutic mechanism between vascular remodeling and ovarian functions is still unclear. Therefore, we demonstrated whether increased HGF by placenta-derived mesenchymal stem cells (PD-MSCs) improves ovarian function in an ovariectomized rat model via vascular remodeling by Wnt signaling activation. We established a half-ovariectomized rat model in which damaged ovaries were induced by ovariectomy of half of each ovary, and PD-MSCs (5 × 105 cells) were transplanted by intravenous injection. Three weeks after transplantation, rats in all groups were sacrificed. We examined the secretion of HGF by PD-MSCs through culture medium. The vascular structure in injured ovarian tissues was restored to a greater extent in the PD-MSC transplantation (Tx) group than in the nontransplantation (NTx) group (* p < 0.05). The expression of genes related to Wnt signaling (e.g., LRP6, GSK3β, β-catenin) was significantly increased in the Tx group compared to the NTx group (* p < 0.05). However, the expression of genes related to vascular permeability (e.g., Asef, ERG3) was significantly decreased in the Tx group compared to the NTx group (* p < 0.05). Follicular development was improved in the Tx group compared to the NTx group (* p < 0.05). Furthermore, to evaluate vascular function, we cocultivated PD-MSCs after human umbilical vein endothelial cells (HUVECs) with lipopolysaccharide (LPS), and we analyzed the vascular formation assay and dextran assay in HUVECs. Cocultivation of PD-MSCs with injured HUVECs enhanced vascular formation and decreased endothelial cell permeability (* p < 0.05). Also, cocultivation of PD-MSCs with explanted ovarian tissues improved follicular maturation compared to cocultivation of the Wnt inhibitor-treated PD-MSCs with explanted ovarian tissues. Therefore, HGF secreted by PD-MSCs improved ovarian function in rats with ovarian dysfunction by decreasing vascular permeability via Wnt signaling.
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Affiliation(s)
- Hyeri Park
- Department of Bioinspired Science, CHA University, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
- PLABiologics Co., Ltd., Seongnam-si 13522, Gyeonggi-do, Republic of Korea
| | - Dae Hyun Lee
- Department of Bioinspired Science, CHA University, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
- PLABiologics Co., Ltd., Seongnam-si 13522, Gyeonggi-do, Republic of Korea
| | - Jun Hyeong You
- Department of Bioinspired Science, CHA University, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Jin Seok
- Department of Bioinspired Science, CHA University, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Ja-Yun Lim
- Department of Clinical Laboratory Science, Hyejeon College, Hongsung-gun 32244, Chungnam-do, Republic of Korea
| | - Gi Jin Kim
- Department of Bioinspired Science, CHA University, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
- PLABiologics Co., Ltd., Seongnam-si 13522, Gyeonggi-do, Republic of Korea
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Patterson PD, Friedman JC, Ding S, Miller RS, Martin-Gill C, Hostler D, Platt TE. Acute Effect of Night Shift Work on Endothelial Function with and without Naps: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6864. [PMID: 37835134 PMCID: PMC10572584 DOI: 10.3390/ijerph20196864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/23/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023]
Abstract
We examined the breadth and depth of the current evidence investigating napping/sleeping during night shift work and its impact on non-invasive measures of endothelial function. We used a scoping review study design and searched five databases: Ovid Medline, EMBASE, Ovid APA PsycInfo, Web of Science Core Collection, and EBSCO CINAHL. We limited our search to English language and publications from January 1980 to September 2022. Our reporting adhered to the PRISMA-ScR guidance for scoping reviews. Our search strategy yielded 1949 records (titles and abstracts) after deduplication, of which 36 were retained for full-text review. Five articles were retained, describing three observational and two experimental research studies with a total sample of 110 individuals, which examined the non-invasive indicators of endothelial function in relation to the exposure to night shift work. While there is some evidence of an effect of night shift work on the non-invasive indicators of endothelial function, this evidence is incomplete, limited to a small samples of shift workers, and is mostly restricted to one measurement technique for assessing endothelial function with diverse protocols. In addition, there is no identifiable research investigating the potential benefits of napping during night shift work on non-invasive measures of endothelial function.
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Affiliation(s)
- Paul D. Patterson
- Department of Emergency Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Department of Community Health Services and Rehabilitation Sciences, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Jacob C. Friedman
- Department of Emergency Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Department of Community Health Services and Rehabilitation Sciences, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Samuel Ding
- Department of Emergency Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Department of Community Health Services and Rehabilitation Sciences, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Rebekah S. Miller
- Health Sciences Library System, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Christian Martin-Gill
- Department of Emergency Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - David Hostler
- Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY 14214, USA;
| | - Thomas E. Platt
- Department of Community Health Services and Rehabilitation Sciences, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA 15261, USA
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Maier JA, Andrés V, Castiglioni S, Giudici A, Lau ES, Nemcsik J, Seta F, Zaninotto P, Catalano M, Hamburg NM. Aging and Vascular Disease: A Multidisciplinary Overview. J Clin Med 2023; 12:5512. [PMID: 37685580 PMCID: PMC10488447 DOI: 10.3390/jcm12175512] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
Vascular aging, i.e., the deterioration of the structure and function of the arteries over the life course, predicts cardiovascular events and mortality. Vascular degeneration can be recognized before becoming clinically symptomatic; therefore, its assessment allows the early identification of individuals at risk. This opens the possibility of minimizing disease progression. To review these issues, a search was completed using PubMed, MEDLINE, and Google Scholar from 2000 to date. As a network of clinicians and scientists involved in vascular medicine, we here describe the structural and functional age-dependent alterations of the arteries, the clinical tools for an early diagnosis of vascular aging, and the cellular and molecular events implicated. It emerges that more studies are necessary to identify the best strategy to quantify vascular aging, and to design proper physical activity programs, nutritional and pharmacological strategies, as well as social interventions to prevent, delay, and eventually revert the disease.
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Affiliation(s)
- Jeanette A. Maier
- Department of Biomedical and Clinical Sciences, Università di Milano, 20157 Milano, Italy;
- VAS-European Independent foundation in Angiology/Vascular Medicine, 20157 Milano, Italy; (M.C.); (N.M.H.)
| | - Vicente Andrés
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), 28029 Madrid, Spain;
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid, Spain
| | - Sara Castiglioni
- Department of Biomedical and Clinical Sciences, Università di Milano, 20157 Milano, Italy;
| | - Alessandro Giudici
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, 6229 ER Maastricht, The Netherlands;
- GROW School for Oncology and Reproduction, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Emily S. Lau
- Division of Cardiology Massachusetts General Hospital, Boston, MA 02114, USA;
| | - János Nemcsik
- Health Service of Zugló (ZESZ), Department of Family Medicine, Semmelweis University, Stáhly u. 7-9, 1085 Budapest, Hungary;
| | - Francesca Seta
- Vascular Biology Section, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA;
| | - Paola Zaninotto
- UCL Research Department of Epidemiology & Public Health, University College London, London WC1E 6BT, UK;
| | - Mariella Catalano
- VAS-European Independent foundation in Angiology/Vascular Medicine, 20157 Milano, Italy; (M.C.); (N.M.H.)
- Inter-University Research Center on Vascular Disease, Università di Milano, 20157 Milano, Italy
| | - Naomi M. Hamburg
- VAS-European Independent foundation in Angiology/Vascular Medicine, 20157 Milano, Italy; (M.C.); (N.M.H.)
- Vascular Biology Section, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA;
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9
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Bacci M, Cancellara A, Ciceri R, Romualdi E, Pessi V, Tumminello F, Fantuzzi M, Donadini MP, Lodigiani C, Della Bella S, Calcaterra F, Mavilio D. Development of Personalized Thrombogenesis and Thrombin Generation Assays to Assess Endothelial Dysfunction in Cardiovascular Diseases. Biomedicines 2023; 11:1669. [PMID: 37371764 DOI: 10.3390/biomedicines11061669] [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: 04/26/2023] [Revised: 05/25/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
The study of endothelial dysfunction (ED) is crucial to identify the pathogenetic mechanism(s) and provide indications for patient management in cardiovascular diseases. It is currently hindered by the limited availability of patient-specific primary endothelial cells (ECs). Endothelial colony-forming cells (ECFCs) represent an optimal non-invasive tool to overcome this issue. Therefore, we investigated the use of ECFCs as a substrate in thrombogenesis and thrombin generation assay (TGA) to assess ED. Both assays were set up on human umbilical vein endothelial cells (HUVECs) and then tested on ECFCs obtained from healthy donors. To prove the ability of the assays to detect endothelial activation, ECs stimulated with TNFα were compared with unstimulated ECs. EC activation was confirmed by the upregulation of VCAM-1 and Tissue Factor expression. Both assays discriminated between unstimulated and activated HUVECs and ECFCs, as significantly higher platelet deposition and fibrin formation in thrombogenesis assay, and thrombin generation in TGA, were observed when TNFα-activated ECs were used as a substrate. The amount of fibrin and thrombin measured in the two assays were directly correlated. Our results support the combined use of a thrombogenesis assay and TGA performed on patient-derived ECFCs to provide a personalized global assessment of ED relevant to the patient's hemostatic profile.
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Affiliation(s)
- Monica Bacci
- Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Assunta Cancellara
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20089 Rozzano, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Roberta Ciceri
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20089 Rozzano, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Erica Romualdi
- Centro Trombosi ed Emostasi, Ospedale di Circolo e Fondazione Macchi, ASST Sette Laghi, 21100 Varese, Italy
- UO Medicina 2, Ospedale di Circolo e Fondazione Macchi, ASST Sette Laghi, 21100 Varese, Italy
| | - Valentina Pessi
- Dipartimento di Medicina e Chirurgia, Università Dell'Insubria, 21100 Varese, Italy
| | - Fabio Tumminello
- Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Italy
| | - Martina Fantuzzi
- Dipartimento di Medicina e Chirurgia, Università Dell'Insubria, 21100 Varese, Italy
| | - Marco Paolo Donadini
- Centro Trombosi ed Emostasi, Ospedale di Circolo e Fondazione Macchi, ASST Sette Laghi, 21100 Varese, Italy
- Dipartimento di Medicina e Chirurgia, Università Dell'Insubria, 21100 Varese, Italy
| | - Corrado Lodigiani
- Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Silvia Della Bella
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20089 Rozzano, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Francesca Calcaterra
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20089 Rozzano, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Domenico Mavilio
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20089 Rozzano, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
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10
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Bi Q, Wu JY, Qiu XM, Li YQ, Yan YY, Sun ZJ, Wang W. Identification of potential necroinflammation-associated necroptosis-related biomarkers for delayed graft function and renal allograft failure: a machine learning-based exploration in the framework of predictive, preventive, and personalized medicine. EPMA J 2023; 14:307-328. [PMID: 37275548 PMCID: PMC10141843 DOI: 10.1007/s13167-023-00320-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/07/2023] [Indexed: 06/07/2023]
Abstract
Delayed graft function (DGF) is one of the key post-operative challenges for a subset of kidney transplantation (KTx) patients. Graft survival is significantly lower in recipients who have experienced DGF than in those who have not. Assessing the risk of chronic graft injury, predicting graft rejection, providing personalized treatment, and improving graft survival are major strategies for predictive, preventive, and personalized medicine (PPPM/3PM) to promote the development of transplant medicine. However, since PPPM aims to accurately identify disease by integrating multiple omics, current methods to predict DGF and graft survival can still be improved. Renal ischemia/reperfusion injury (IRI) is a pathological process experienced by all KTx recipients that can result in varying occurrences of DGF, chronic rejection, and allograft failure depending on its severity. During this process, a necroinflammation-mediated necroptosis-dependent secondary wave of cell death significantly contributes to post-IRI tubular cell loss. In this article, we obtained the expression matrices and corresponding clinical data from the GEO database. Subsequently, nine differentially expressed necroinflammation-associated necroptosis-related genes (NiNRGs) were identified by correlation and differential expression analysis. The subtyping of post-KTx IRI samples relied on consensus clustering; the grouping of prognostic risks and the construction of predictive models for DGF (the area under the receiver operating characteristic curve (AUC) of the internal validation set and the external validation set were 0.730 and 0.773, respectively) and expected graft survival after a biopsy (the internal validation set's 1-year AUC: 0.770; 2-year AUC: 0.702; and 3-year AUC: 0.735) were based on the least absolute shrinkage and selection operator regression algorithms. The results of the immune infiltration analysis showed a higher infiltration abundance of myeloid immune cells, especially neutrophils, macrophages, and dendritic cells, in the cluster A subtype and prognostic high-risk groups. Therefore, in the framework of PPPM, this work provides a comprehensive exploration of the early expression landscape, related pathways, immune features, and prognostic impact of NiNRGs in post-KTx patients and assesses their capabilities as.predictors of post-KTx DGF and graft loss,targets of the vicious loop between regulated tubular cell necrosis and necroinflammation for targeted secondary and tertiary prevention, andreferences for personalized immunotherapy. Supplementary Information The online version contains supplementary material available at 10.1007/s13167-023-00320-w.
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Affiliation(s)
- Qing Bi
- Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Ji-Yue Wu
- Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Xue-Meng Qiu
- Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
- Third Clinical Medical College, Capital Medical University, Beijing, China
| | - Yu-Qing Li
- Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Yu-Yao Yan
- Department of Anesthesiology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Ze-Jia Sun
- Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Wei Wang
- Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
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11
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Ishay SY, Abu-Tailakh M, Raichel L, Hershenhoren TF, Matsa M, Lev-Ran O, Gideon S, Douvdevani A. A prospective cohort study of dynamic cell-free DNA elevation during cardiac surgery with cardiopulmonary bypass. PLoS One 2022; 17:e0276443. [PMID: 36301964 PMCID: PMC9612555 DOI: 10.1371/journal.pone.0276443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022] Open
Abstract
Cardiac surgery and cardiopulmonary bypass (CPB) are associated with a systemic inflammatory reaction that occasionally induces a life-threatening organ dysfunction caused by the dysregulated host response to the damage-associated molecular patterns (DAMPs). In severe inflammation, cell-free DNA (cfDNA) and histones are released by inflammatory cells and damaged tissue and act as DAMPs. We sought to characterize the changes in circulating cell-free DNA (cfDNA) levels during CPB. Primary outcomes were renal failure, ventilation time (>18 hr), length of stay (LOS) in the intensive care unit (ICU) (>48hr), hospital LOS (>15 days), and death. We looked for associations with blood tests and comparison to standard scores. In a prospective cohort study, we enrolled 71 patients undergoing non-emergent coronary artery bypass grafting. Blood was drawn at baseline, 20 and 40 minutes on CPB, after cross-clamp removal, and 30 minutes after chest closure. cfDNA was measured by our fast fluorescent method. Baseline cfDNA levels [796 (656–1063) ng/ml] increased during surgery, peaked after cross-clamp removal [2403 (1981–3357) ng/ml] and returned to baseline at recovery. The difference in cfDNA from 20 to 40 minutes on CPB (ΔcfDNA 40–20) inversely correlated with peripheral vascular disease (PVD), longer ventilation time, and longer ICU and hospital length of stay (LOS). Receiver operating characteristic (ROC) curve of ΔcfDNA 40–20 for long ICU-LOS (>48hr) was with an area under the curve (AUC) of 0.738 (p = 0.022). ROC AUC of ΔcfDNA 40–20 to long Hospital LOS (>15 days) was 0.787 (p = 0.006). Correction for time on CPB in a multivariate logistic regression model improved ROC-AUC to 0.854 (p = 0.003) and suggests that ΔcfDNA 40–20 is an independent risk factor. To conclude, of measured parameters, including STS and Euroscore, the predictive power of ΔcfDNA 40–20 was the highest. Thus, measurement of ΔcfDNA 40–20 may enable early monitoring of patients at higher risk. Further studies on the mechanism behind the negative association of ΔcfDNA 40–20 with PVD and outcomes are warranted.
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Affiliation(s)
- Shlomo Yaron Ishay
- Soroka University Medical Center and Faculty of Health Sciences, Department of Cardiothoracic Surgery, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Muhammad Abu-Tailakh
- Soroka University Medical Center and Faculty of Health Sciences, Nursing Research Unit, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Lior Raichel
- Soroka University Medical Center and Faculty of Health Sciences, Department of Cardiothoracic Surgery, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Tal F. Hershenhoren
- Soroka University Medical Center and Faculty of Health Sciences, Department of Cardiothoracic Surgery, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Menahem Matsa
- Soroka University Medical Center and Faculty of Health Sciences, Department of Cardiothoracic Surgery, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Oren Lev-Ran
- Soroka University Medical Center and Faculty of Health Sciences, Department of Cardiothoracic Surgery, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Sahar Gideon
- Soroka University Medical Center and Faculty of Health Sciences, Department of Cardiothoracic Surgery, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Amos Douvdevani
- Soroka University Medical Center and Faculty of Health Sciences, Department of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, Beer Sheva, Israel
- * E-mail:
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12
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Pablo-Moreno JAD, Serrano LJ, Revuelta L, Sánchez MJ, Liras A. The Vascular Endothelium and Coagulation: Homeostasis, Disease, and Treatment, with a Focus on the Von Willebrand Factor and Factors VIII and V. Int J Mol Sci 2022; 23:ijms23158283. [PMID: 35955419 PMCID: PMC9425441 DOI: 10.3390/ijms23158283] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 11/27/2022] Open
Abstract
The vascular endothelium has several important functions, including hemostasis. The homeostasis of hemostasis is based on a fine balance between procoagulant and anticoagulant proteins and between fibrinolytic and antifibrinolytic ones. Coagulopathies are characterized by a mutation-induced alteration of the function of certain coagulation factors or by a disturbed balance between the mechanisms responsible for regulating coagulation. Homeostatic therapies consist in replacement and nonreplacement treatments or in the administration of antifibrinolytic agents. Rebalancing products reestablish hemostasis by inhibiting natural anticoagulant pathways. These agents include monoclonal antibodies, such as concizumab and marstacimab, which target the tissue factor pathway inhibitor; interfering RNA therapies, such as fitusiran, which targets antithrombin III; and protease inhibitors, such as serpinPC, which targets active protein C. In cases of thrombophilia (deficiency of protein C, protein S, or factor V Leiden), treatment may consist in direct oral anticoagulants, replacement therapy (plasma or recombinant ADAMTS13) in cases of a congenital deficiency of ADAMTS13, or immunomodulators (prednisone) if the thrombophilia is autoimmune. Monoclonal-antibody-based anti-vWF immunotherapy (caplacizumab) is used in the context of severe thrombophilia, regardless of the cause of the disorder. In cases of disseminated intravascular coagulation, the treatment of choice consists in administration of antifibrinolytics, all-trans-retinoic acid, and recombinant soluble human thrombomodulin.
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Affiliation(s)
- Juan A. De Pablo-Moreno
- Department of Genetics, Physiology and Microbiology, School of Biology, Complutense University, 28040 Madrid, Spain; (J.A.D.P.-M.); (L.J.S.)
| | - Luis Javier Serrano
- Department of Genetics, Physiology and Microbiology, School of Biology, Complutense University, 28040 Madrid, Spain; (J.A.D.P.-M.); (L.J.S.)
| | - Luis Revuelta
- Department of Physiology, School of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain;
| | - María José Sánchez
- Centro Andaluz de Biología del Desarrollo (CABD), Consejo Superior de Investigaciones Científicas (CSIC), Junta de Andalucía, Pablo de Olavide University, 41013 Sevilla, Spain;
| | - Antonio Liras
- Department of Genetics, Physiology and Microbiology, School of Biology, Complutense University, 28040 Madrid, Spain; (J.A.D.P.-M.); (L.J.S.)
- Correspondence:
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