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Su H, Wang X, Wang L, Yuan N. Therapeutic Targeting of Pattern Recognition Receptors to Modulate Inflammation in Atherosclerosis. Cell Biochem Biophys 2024:10.1007/s12013-024-01481-9. [PMID: 39145823 DOI: 10.1007/s12013-024-01481-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2024] [Indexed: 08/16/2024]
Abstract
Atherosclerosis (AS), a potentially fatal cardiovascular disease (CVD), is a chronic inflammatory condition. The disease's onset and progression are influenced by inflammatory and immunological mechanisms. The innate immune pathways are essential in the progression of AS, as they are responsible for detecting first danger signals and causing long-term changes in immune cells. The innate immune system possesses distinct receptors known as pattern recognition receptors (PRRs) which can identify both pathogen-associated molecular patterns and danger-associated molecular signals. Activation of PRRs initiates the inflammatory response in various physiological systems, such as the cardiovascular system. This review specifically examines the contribution of the innate immune response and PRRs to the formation and advancement of AS. Studying the role of these particular receptors in AS would enhance our understanding of the development of AS and offer novel approaches for directly improving the inflammatory response associated with it.
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Affiliation(s)
- Hongyan Su
- Cardiology Department, The Third Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, 130000, China
| | - Xiancheng Wang
- Cardiology Department, The Third Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, 130000, China
| | - Lu Wang
- Cardiology Department, The Third Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, 130000, China
| | - Na Yuan
- Rheumatology Department, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, 30000, China.
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2
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Urbanowicz T, Hanć A, Frąckowiak J, Białasik-Misiorny M, Olasińska-Wiśniewska A, Krasińska B, Krasińska-Płachta A, Tomczak J, Kowalewski M, Krasiński Z, Tykarski A, Jemielity M. Are Hair Scalp Trace Elements Correlated with Atherosclerosis Location in Coronary Artery Disease? Biol Trace Elem Res 2024:10.1007/s12011-024-04335-w. [PMID: 39145863 DOI: 10.1007/s12011-024-04335-w] [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: 06/09/2024] [Accepted: 08/01/2024] [Indexed: 08/16/2024]
Abstract
Coronary artery disease is among the leading current epidemiological challenges. The genetic, clinical, and lifestyle-related risk factors are well documented. The reason for specific epicardial artery locations remains unsolved. The coronary artery topography and blood flow characteristics may induce local inflammatory activation. The atherosclerotic plaque formation is believed to represent inflammatory response involving enzymatic processes co-factored by trace elements. The possible relation between trace elements and coronary artery disease location was the subject of the study. There were 175 patients (107 (61) men and 68 (39) females) in a median (Q1-3) age of 71 years (65-76) admitted for coronary angiography due to chronic coronary syndrome. The angiographic results focused on the percentage of lumen stenosis in certain arteries and were compared with the results for hair scalp trace elements. The correlation between left main coronary artery atherosclerotic plaques and nickel (Ni), zinc (Zn), and antimony (Sb) hair scalp concentration was noted. The analysis revealed a positive relation between left descending artery disease and chromium (Cr), sodium (Na), arsenic (As), and molybdenum (Mo) and a negative correlation with strontium (Sr). The atherosclerotic lesion in the circumflex artery revealed correlations in our analysis with sodium (Na), potassium (K), chromium (Cr), nickel (Ni), arsenic (As), and negative with strontium (Sr) (r) hair scalp concentrations. The negative correlations between right coronary artery disease and magnesium (Mg) and strontium (Sr) concentrations were noted. The possible explanation of different epicardial artery involvement and severity by atherosclerotic processes may lay in their topography and blood rheological characteristics that induce different inflammatory reactions co0factored by specific trace elements. The trace element concentration in the hair scalp may correlate with a particular coronary atherosclerotic involvement, including the severity of lumen reduction. This may indicate the missing link between the pathophysiological processes of atherosclerosis development and its location in coronary arteries.
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Affiliation(s)
- Tomasz Urbanowicz
- Cardiac Surgery and Transplantology Department, Poznan University of Medical Sciences, Dluga ½ Street, 61-701, Poznan, Poland.
- Thoracic Research Centre, Innovative Medical Forum, Collegium Medicum Nicolaus Copernicus University, Bydgoszcz, Poland.
| | - Anetta Hanć
- Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, 61-614, Poznan, Poland.
| | - Julia Frąckowiak
- Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, 61-614, Poznan, Poland
| | | | - Anna Olasińska-Wiśniewska
- Cardiac Surgery and Transplantology Department, Poznan University of Medical Sciences, Dluga ½ Street, 61-701, Poznan, Poland
| | - Beata Krasińska
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-701, Poznan, Poland
| | | | - Jolanta Tomczak
- Department of Cardiac Surgery and Transplantology, Ministry of Interior and Administration, National Medical Instituteof the , Warsaw, Poland
| | - Mariusz Kowalewski
- Thoracic Research Centre, Innovative Medical Forum, Collegium Medicum Nicolaus Copernicus University, Bydgoszcz, Poland
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre (MUMC), Cardiovascular Research Centre Maastricht (CARIM), Maastricht, the Netherlands
- Department of Vascular, Endovascular Surgery, Angiology, and Phlebology Medical University, Poznan University of Medical Science, 61-701, Poznań, Poland
| | - Zbigniew Krasiński
- Department of Cardiac Surgery and Transplantology, Ministry of Interior and Administration, National Medical Instituteof the , Warsaw, Poland
| | - Andrzej Tykarski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-701, Poznan, Poland
| | - Marek Jemielity
- Cardiac Surgery and Transplantology Department, Poznan University of Medical Sciences, Dluga ½ Street, 61-701, Poznan, Poland
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3
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Si L, Lai Y. Pharmacological mechanisms by which baicalin ameliorates cardiovascular disease. Front Pharmacol 2024; 15:1415971. [PMID: 39185317 PMCID: PMC11341428 DOI: 10.3389/fphar.2024.1415971] [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: 04/11/2024] [Accepted: 07/29/2024] [Indexed: 08/27/2024] Open
Abstract
Baicalin is a flavonoid glycoside obtained from the dried root of Scutellaria baicalensis Georgi, which belongs to the Labiatae family. Accumulating evidence indicates that baicalin has favorable therapeutic effects on cardiovascular diseases. Previous studies have revealed the therapeutic effects of baicalin on atherosclerosis, myocardial ischemia/reperfusion injury, hypertension, and heart failure through anti-inflammatory, antioxidant, and lipid metabolism mechanisms. In recent years, some new ideas related to baicalin in ferroptosis, coagulation and fibrinolytic systems have been proposed, and new progress has been made in understanding the mechanism by which baicalin protects cardiomyocytes. However, many relevant underlying mechanisms remain unexplained, and much experimental data is lacking. Therefore, further research is needed to determine these mechanisms. In this review, we summarize the mechanisms of baicalin, which include its anti-inflammatory and antioxidant effects; inhibition of endothelial cell apoptosis; modulation of innate immunity; suppression of vascular smooth muscle cells proliferation, migration, and contraction; regulation of coagulation and fibrinolytic systems; inhibition of myocardial hypertrophy; prevention of myocardial fibrosis; and anti-apoptotic effects on cardiomyocytes.
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Affiliation(s)
- Lujia Si
- Acupunture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu Lai
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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4
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Hofmann AG. Developing Theoretical Models for Atherosclerotic Lesions: A Methodological Approach Using Interdisciplinary Insights. Life (Basel) 2024; 14:979. [PMID: 39202721 PMCID: PMC11355169 DOI: 10.3390/life14080979] [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: 06/27/2024] [Revised: 07/24/2024] [Accepted: 08/01/2024] [Indexed: 09/03/2024] Open
Abstract
Atherosclerosis, a leading cause of cardiovascular disease, necessitates advanced and innovative modeling techniques to better understand and predict plaque dynamics. The present work presents two distinct hypothetical models inspired by different research fields: the logistic map from chaos theory and Markov models from stochastic processes. The logistic map effectively models the nonlinear progression and sudden changes in plaque stability, reflecting the chaotic nature of atherosclerotic events. In contrast, Markov models, including traditional Markov chains, spatial Markov models, and Markov random fields, provide a probabilistic framework to assess plaque stability and transitions. Spatial Markov models, visualized through heatmaps, highlight the spatial distribution of transition probabilities, emphasizing local interactions and dependencies. Markov random fields incorporate complex spatial interactions, inspired by advances in physics and computational biology, but present challenges in parameter estimation and computational complexity. While these hypothetical models offer promising insights, they require rigorous validation with real-world data to confirm their accuracy and applicability. This study underscores the importance of interdisciplinary approaches in developing theoretical models for atherosclerotic plaques.
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Affiliation(s)
- Amun G Hofmann
- FIFOS-Forum for Integrative Research & Systems Biology, 1170 Vienna, Austria
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5
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Choi JY, Yang YM. Association between high-sensitivity C-reactive protein and renal function in Korean adults: A sex-specific analysis of Korea National Health and Nutrition Examination Survey 2015 to 2018 data. Medicine (Baltimore) 2024; 103:e38769. [PMID: 39093734 PMCID: PMC11296482 DOI: 10.1097/md.0000000000038769] [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] [Received: 07/21/2023] [Accepted: 06/10/2024] [Indexed: 08/04/2024] Open
Abstract
This study aimed to investigate the association between high-sensitivity C-reactive protein (hs-CRP) levels, as a surrogate marker of systemic inflammation, and renal function among Korean adults grouped by age, sex, and body mass index. This study analyzed data obtained from the Korea National Health and Nutrition Examination Survey 2015 to 2018, a cross-sectional and nationally representative survey conducted by the Korean Centers for Disease Control and Prevention. Of the 22,451 subjects included in this study, 19,607 (87.3%) and 2844 (12.7%) had normal kidney function and incident chronic kidney disease, respectively. Reduced renal function was more frequently observed in subjects with high hs-CRP levels than in those with low hs-CRP levels (odds ratio [OR], 1.438; 95% confidence interval [CI], 1.234-1.674). In the group aged ≥ 65 years, the odds of reduced renal function were higher among subjects with a high hs-CRP level compared to those with a low hs-CRP level (OR, 1.528; 95% CI, 1.191-1.960). The association between hs-CRP level and renal function was observed only in women (OR, 2.485; 95% CI, 1.779-3.470) and further stratified by age and sex, the odds of reduced renal function were likely higher in women aged ≥ 65 years with a high hs-CRP level (OR, 2.338; 95% CI, 1.622-3.369). Moreover, reduced renal function was more observed in subjects aged ≥ 65 years and those with a body mass index < 25 kg/m2 (OR, 1.502; 95% CI, 1.087-2.075). This study showed that a high hs-CRP level likely contributes to the increased prevalence of reduced renal function. This association may aid the identification of individuals at high risk for reduced renal function, especially elderly women, in clinical or public health practice.
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Affiliation(s)
- Ji-Young Choi
- Department of Food and Nutrition, College of Natural Science and Public Health and Safety, Chosun University, Gwangju, Republic of Korea
| | - Young-Mo Yang
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju, Republic of Korea
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Tahtouh Zaatar M, Othman R, Abou Samra E, Karam M. Exploring the link between T-regulatory cells and inflammatory cytokines in atherogenesis: findings from patients with stable angina pectoris. Ann Med Surg (Lond) 2024; 86:4456-4462. [PMID: 39118685 PMCID: PMC11305802 DOI: 10.1097/ms9.0000000000002150] [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: 11/05/2023] [Accepted: 04/27/2024] [Indexed: 08/10/2024] Open
Abstract
Background Atherosclerosis, a chronic inflammatory disease impacting arteries, is closely linked to cardiovascular conditions. Dyslipidemia, marked by high low-density lipoprotein (LDL), low high-density lipoprotein (HDL), and increased plasma triglycerides, is a key risk factor. Atherogenesis begins when modified lipoproteins like oxidized LDL (ox-LDL) activate the immune system. This study explores the roles of T-regulatory cells (Tregs) and interleukins 10 (IL-10), 6 (IL-6), and 17 (IL-17) in atherogenesis. Methods Samples were collected from the Hospital patients with stable angina pectoris (SAP). Peripheral blood mononuclear cells (PBMCs) were isolated using Ficoll density gradient and analyzed via flow cytometry. IL-10, IL-6, and IL-17 levels in cell culture supernatant were measured using ELISA. Data were expressed as mean ± SEM and analyzed with statistical software. Results Results indicate that only patients exhibited reduced Treg and IL-10 levels after high-dose ox-LDL treatment. Significant IL-6 reduction was observed in both NCA and SA groups after high-dose n-LDL and low/high ox-LDL treatments compared to untreated PBMCs. Conclusions and future directions Future research will explore n-LDL and ox-LDL effects on Th17/Treg immune responses within a specific cytokine environment known for inducing inflammation, assessing their potential role in atherosclerosis progression.
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Affiliation(s)
- Muriel Tahtouh Zaatar
- Department of Biological and Physical Sciences, American University in Dubai, Dubai, United Arab Emirates
| | - Rima Othman
- Department of Biology, University of Balamand, Balamand, Lebanon
| | - Elias Abou Samra
- Department of Biology, University of Balamand, Balamand, Lebanon
| | - Marc Karam
- Department of Biology, University of Balamand, Balamand, Lebanon
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7
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Duan H, Li H, Liu T, Chen Y, Luo M, Shi Y, Zhou J, Rashed MMA, Zhai K, Li L, Wei Z. Exploring the Molecular Mechanism of Schisandrin C for the Treatment of Atherosclerosis via the PI3K/AKT/mTOR Autophagy Pathway. ACS OMEGA 2024; 9:32920-32930. [PMID: 39100354 PMCID: PMC11292807 DOI: 10.1021/acsomega.4c03738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 06/16/2024] [Accepted: 07/02/2024] [Indexed: 08/06/2024]
Abstract
Atherosclerosis (AS) is a common cardiovascular disease that poses a major threat to health. Schisandra chinensis is a medicinal and edible plant that is commonly used to treat cardiovascular diseases. In this paper, HPLC was used to detect and analyze 5 different components in Schisandra chinensis. Network pharmacological predictions highlight the PI3K/AKT/mTOR pathway as an important pharmacological pathway. The effective ingredient Schisandrin C was screened by the molecular docking technique. ox-LDL-induced HUVECs were used to construct the atherosclerosis model for further experimental verification. The results showed that Schisandrin C interfered with the PI3K/AKT/mTOR autophagy pathway. This study lays a foundation for the further application of Schisandrin C in the prevention and treatment of atherosclerosis in the future.
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Affiliation(s)
- Hong Duan
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Han Li
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Tianyi Liu
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
| | - Yuan Chen
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Mengmeng Luo
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Ying Shi
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Jing Zhou
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Marwan M. A. Rashed
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
| | - Kefeng Zhai
- School
of Biological and Food Engineering, Engineering Research Center for
Development and High Value Utilization of Genuine Medicinal Materials
in North Anhui Province, Suzhou University, Suzhou, Anhui 234000, China
- College
of Biological and Food Engineering, Anhui
Polytechnic University, Wuhu, Anhui 241000, China
| | - Lili Li
- General
Clinical Research Center, Anhui Wanbei Coal-Electricity
Group General Hospital, Suzhou 234000, China
| | - Zhaojun Wei
- School
of Biological Science and Engineering, North
Minzu University, Yinchuan 750021, China
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Libby P, Smith R, Rubin EJ, Glassberg MK, Farkouh ME, Rosenson RS. Inflammation unites diverse acute and chronic diseases. Eur J Clin Invest 2024:e14280. [PMID: 39046830 DOI: 10.1111/eci.14280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 06/10/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Inflammation and immunity contribute pivotally to diverse acute and chronic diseases. Inflammatory pathways have become increasingly targets for therapy. Yet, despite substantial similarity in mechanisms and pathways, the scientific, medical, pharma and biotechnology sectors have generally focused programs finely on a single disease entity or organ system. This insularity may impede progress in innovation and the harnessing of powerful new insights into inflammation biology ripe for clinical translation. METHODS A multidisciplinary thinktank reviewed highlights how inflammation contributes to diverse diseases, disturbed homeostasis, ageing and impaired healthspan. We explored how common inflammatory and immune mechanisms that operate in key conditions in their respective domains. This consensus review highlights the high degree of commonality of inflammatory mechanisms in a diverse array of conditions that together contribute a major part of the global burden of morbidity and mortality and present an enormous challenge to public health and drain on resources. RESULTS We demonstrate how that shared inflammatory mechanisms unite many seemingly disparate diseases, both acute and chronic. The examples of infection, cardiovascular conditions, pulmonary diseases, rheumatological disorders, dementia, cancer and ageing illustrate the overlapping pathogenesis. We outline opportunities to synergize, reduce duplication and consolidate efforts of the clinical, research and pharmaceutical communities. Enhanced recognition of these commonalties should promote cross-fertilization and hasten progress in this rapidly moving domain. CONCLUSIONS Greater appreciation of the shared mechanisms should simplify understanding seemingly disparate diseases for clinicians and help them to recognize inflammation as a therapeutic target which the development of novel therapies is rendering actionable.
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Affiliation(s)
- Peter Libby
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Eric J Rubin
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Michael E Farkouh
- Division of Cardiology, University Health Network, Toronto, Ontario, Canada
- Peter Munk Centre of Excellence in Multinational Clinical Trials, University Health Network, Toronto, Ontario, Canada
| | - Robert S Rosenson
- Cardiometabolics Unit, Mount Sinai Icahn School of Medicine, Mount Sinai Hospital, New York, New York, USA
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Liu Y, Li C, Yang X, Yang B, Fu Q. Stimuli-responsive polymer-based nanosystems for cardiovascular disease theranostics. Biomater Sci 2024; 12:3805-3825. [PMID: 38967109 DOI: 10.1039/d4bm00415a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Stimulus-responsive polymers have found widespread use in biomedicine due to their ability to alter their own structure in response to various stimuli, including internal factors such as pH, reactive oxygen species (ROS), and enzymes, as well as external factors like light. In the context of atherosclerotic cardiovascular diseases (CVDs), stimulus-response polymers have been extensively employed for the preparation of smart nanocarriers that can deliver therapeutic and diagnostic drugs specifically to inflammatory lesions. Compared with traditional drug delivery systems, stimulus-responsive nanosystems offer higher sensitivity, greater versatility, wider applicability, and enhanced biosafety. Recent research has made significant contributions towards designing stimulus-responsive polymer nanosystems for CVDs diagnosis and treatment. This review summarizes recent advances in this field by classifying stimulus-responsive polymer nanocarriers according to different responsiveness types and describing numerous stimuli relevant to these materials. Additionally, we discuss various applications of stimulus-responsive polymer nanomaterials in CVDs theranostics. We hope that this review will provide valuable insights into optimizing the design of stimulus-response polymers for accelerating their clinical application in diagnosing and treating CVDs.
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Affiliation(s)
- Yuying Liu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China.
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
| | - Congcong Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China.
| | - Xiao Yang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China.
| | - Bin Yang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
| | - Qinrui Fu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China.
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Kane J, Vos WG, Bosmans LA, van Os BW, den Toom M, Hoeksema‐Hackmann S, Moen‐de Wit D, Gijbels MJ, Beckers L, Grefhorst A, Levels JHM, Jakulj L, Vervloet MG, Lutgens E, Eringa EC. Peritoneal Dialysis Aggravates and Accelerates Atherosclerosis in Uremic ApoE-/- Mice. J Am Heart Assoc 2024; 13:e034066. [PMID: 38979792 PMCID: PMC11292770 DOI: 10.1161/jaha.123.034066] [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] [Received: 02/28/2024] [Accepted: 04/29/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Atherosclerosis is highly prevalent in people with chronic kidney disease (CKD), including those receiving peritoneal dialysis (PD). Although it is lifesaving, PD induces profound systemic inflammation, which may aggravate atherosclerosis. Therefore, the hypothesis is that this PD-induced inflammation aggravates atherosclerosis via immune cell activation. METHODS AND RESULTS ApoE-/- mice were subjected to a 5/6 nephrectomy to induce CKD. Three weeks later, mice were fed a high-cholesterol diet. Half of the nephrectomized mice then received daily peritoneal infusions of 3.86% Physioneal for 67 further days (CKD+PD) until the end of the experiment, and were compared with mice without CKD. Sham operated and PD-only mice were additional controls. CKD+PD mice displayed more severe atherosclerotic disease than control mice. Plaque area increased, and plaques were more advanced with a vulnerable phenotype typified by decreased collagen content and decreased fibrous cap thickness. Increased CD3+ T-cell numbers were present in plaques and perivascular adipose tissue of CKD and CKD+PD mice. Plaques of CKD+PD mice contained more iNOS+ immune cells. Spleens of CKD+PD mice showed more CD4+ central memory, terminally differentiated type 1 T-helper (Th1), Th17, and CX3C motif chemokine receptor 1+ (CX3CR1) CD4+ T-cells with less regulatory and effector T-cells. CONCLUSIONS PD-fluid exposure in uremic mice potentiates systemic and vascular T-cell-driven inflammation and aggravates atherosclerosis. PD polarized CD4+ T-cells toward an inflammatory Th1/Th17 phenotype, and increased CX3CR1+ CD4+ T-cells, which are associated with vascular homing in CKD-associated atherosclerosis. Targeting CD4+ T-cell activation and CX3CR1+ polarization has the potential to attenuate atherosclerosis in PD patients.
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Affiliation(s)
- Jamie Kane
- Department of Nephrology, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
- Department of Physiology, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Winnie G. Vos
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Laura A. Bosmans
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Bram W. van Os
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Myrthe den Toom
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
| | | | - Denise Moen‐de Wit
- Animal Research Institute AMCAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Marion J. Gijbels
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM)Maastricht University Medical CentreMaastrichtthe Netherlands
| | - Linda Beckers
- Department of Medical Biochemistry, Amsterdam Cardiovascular Sciences, Amsterdam Immunity and InfectionAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Aldo Grefhorst
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Johannes H. M. Levels
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
| | - Lily Jakulj
- Department of Nephrology, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
- Dianet Dialysis Centre AmsterdamAmsterdamthe Netherlands
| | - Marc G. Vervloet
- Department of Nephrology, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
- Department of NephrologyRadboud University Medical CentreNijmegenthe Netherlands
| | - Esther Lutgens
- Department of Cardiovascular Medicine and ImmunologyMayo ClinicRochesterMN
| | - Etto C. Eringa
- Department of Physiology, Amsterdam Cardiovascular SciencesAmsterdam University Medical CentreAmsterdamthe Netherlands
- Department of PhysiologyMaastricht UniversityMaastrichtthe Netherlands
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11
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Hou L, Zhao J, He T, Su K, Li Y. Machine Learning-Based Prediction of In-Stent Restenosis Risk Using Systemic Inflammation Aggregation Index Following Coronary Stent Placement. Risk Manag Healthc Policy 2024; 17:1779-1786. [PMID: 38989249 PMCID: PMC11235080 DOI: 10.2147/rmhp.s468235] [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: 03/11/2024] [Accepted: 06/24/2024] [Indexed: 07/12/2024] Open
Abstract
Introduction Coronary artery disease (CAD) remains a significant global health challenge, with percutaneous coronary intervention (PCI) being a primary revascularization method. In-stent restenosis (ISR) post-PCI, although reduced, continues to impact patient outcomes. Inflammation and platelet activation play key roles in ISR development, emphasizing the need for accurate risk assessment tools. The systemic inflammation aggregation index (AISI) has shown promise in predicting adverse outcomes in various conditions but has not been studied in relation to ISR. Methods A retrospective observational study included 1712 patients post-drug-eluting stent (DES) implantation. Data collected encompassed demographics, medical history, medication use, laboratory parameters, and angiographic details. AISI, calculated from specific blood cell counts, was evaluated alongside other variables using machine learning models, including random forest, Xgboost, elastic networks, logistic regression, and multilayer perceptron. The optimal model was selected based on performance metrics and further interpreted using variable importance analysis and the SHAP method. Results Our study revealed that ISR occurred in 25.8% of patients, with a range of demographic and clinical factors influencing the risk of its development. The random forest model emerged as the most adept in predicting ISR, and AISI featured prominently among the top variables affecting ISR prediction. Notably, higher AISI values were positively correlated with an elevated probability of ISR occurrence. Comparative evaluation and visual analysis of model performance, the random forest model demonstrates high reliability in predicting ISR, with specific metrics including an AUC of 0.9569, accuracy of 0.911, sensitivity of 0.855, PPV of 0.81, and NPV of 0.948. Conclusion AISI demonstrated itself as a significant independent risk factor for ISR following DES implantation, with an escalation in AISI levels indicating a heightened risk of ISR occurrence.
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Affiliation(s)
- Ling Hou
- Department of Central Hospital of Tujia and Miao Autonomous Prefecture, Hubei University of Medicine, Shiyan, Hubei Province, People's Republic of China
| | - Jinbo Zhao
- Cardiovascular Disease Center, Central Hospital of Tujia and Miao Autonomous Prefecture, Hubei University of Medicine, Enshi, Hubei Province, People's Republic of China
| | - Ting He
- Cardiovascular Disease Center, Central Hospital of Tujia and Miao Autonomous Prefecture, Hubei University of Medicine, Enshi, Hubei Province, People's Republic of China
| | - Ke Su
- Cardiovascular Disease Center, Central Hospital of Tujia and Miao Autonomous Prefecture, Hubei University of Medicine, Enshi, Hubei Province, People's Republic of China
| | - Yuanhong Li
- Cardiovascular Disease Center, Central Hospital of Tujia and Miao Autonomous Prefecture, Hubei University of Medicine, Enshi, Hubei Province, People's Republic of China
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12
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Chai Q, Guo C, Li L, Cao J, Liu H, Lu Z. Association of angiogenesis-associated genes with atherosclerotic plaque progression, intraplaque hemorrhage, and immune infiltration. Heliyon 2024; 10:e32692. [PMID: 39183847 PMCID: PMC11341292 DOI: 10.1016/j.heliyon.2024.e32692] [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: 07/01/2023] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 08/27/2024] Open
Abstract
Mounting evidence suggests that intraplaque angiogenesis is associated with the progression of atherosclerotic plaques and the development of intraplaque hemorrhage. The specificity of intraplaque immune cell infiltration may be associated with abnormalities in the structure and function of the nascent capillaries. Here, we analyzed expression levels of angiogenesis-associated genes in early and advanced carotid atheromatous plaque tissues as well as in stable and intraplaque hemorrhage plaques. Expression profiles of advanced arterial plaques based on angiogenesis-associated genes were classified into subtypes by performing a consensus clustering analysis. The correlation between the immune microenvironment of plaques and expression of angiogenesis-associated genes was also explored using the single sample gene set enrichment analysis method and the CIBERSORT algorithm. We identified hub angiogenesis-associated genes showing similar expression patterns throughout plaque adverse progression, and constructed a prediction model using the random forest algorithm. Receiver operating curves were constructed to evaluate efficacy in identification of intraplaque hemorrhage in a plaque. Our results suggest that heterogeneity of angiogenesis-related genes may promote the malignant development of plaques and cause plaque rupture. In conclusion, we propose a model based on expression of angiogenesis-related genes to predict the risk of plaque rupture.
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Affiliation(s)
- Quanyou Chai
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, And the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, 310016, China
| | - Chunling Guo
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Long Li
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Jimin Cao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, And the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
| | - Huimin Liu
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311100, China
| | - Zhaoyang Lu
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, And the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, 310016, China
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13
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Suryan V, Chandra NC. Cholesterol and Cytokines: Molecular Links to Atherosclerosis and Carcinogenesis. Cell Biochem Biophys 2024:10.1007/s12013-024-01383-w. [PMID: 38943010 DOI: 10.1007/s12013-024-01383-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2024] [Indexed: 06/30/2024]
Abstract
An increase of cholesterol concentration within the artery obstructs arterial blood flow once it deposits alongside the arterial wall. This results in atherosclerosis. Carcinogenesis causes a quicker clearance of vascular cholesterol to meet the demands of tumour cell development. Both illnesses have an increased concentration of pro-inflammatory cytokines in the blood. To search the comparative characteristics of cholesterol and pro-inflammatory cytokines in the pathogenesis of atherosclerosis and carcinogenesis, a comprehensive online survey using MEDLINE, Scopus, PubMed, and Google Scholar was conducted for relevant journals with key search term cholesterol and cytokines in atherosclerotic and cancerous patients. According to reports, hypercholesterolaemia related dyslipidemia causes atherosclerosis in blood arteries and hypercholesterolaemia in cell nucleus is a reason for developing carcinogenesis. It is also noted that pro-inflammatory cytokines are involved in both of the aforementioned pathogenesis. Changes in anti-inflammatory cytokines are only the characteristic features of each kind. Thus, Cholesterol and pro-inflammatory cytokines are intensely interlinked in the genesis of atherosclerotic and carcinogenic consequences.
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Affiliation(s)
- Varsha Suryan
- Department of Biochemistry, Faculty of Medicine & Health Sciences, Shree Guru Gobind Singh Tricentenary University, Budhera, Gurugram (Delhi-NCR), Haryana, 122505, India
- Department of Paramedical Science, Faculty of Allied Health Sciences, Shree Guru Gobind Singh Tricentenary University, Budhera, Gurugram (Delhi-NCR), Haryana, 122505, India
| | - Nimai Chand Chandra
- Department of Biochemistry, Faculty of Medicine & Health Sciences, Shree Guru Gobind Singh Tricentenary University, Budhera, Gurugram (Delhi-NCR), Haryana, 122505, India.
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14
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Wang X, Zhang Y, Du L, Jiang Z, Guo Y, Wang K, Zhou Y, Yin X, Guo X. TUDCA alleviates atherosclerosis by inhibiting AIM2 inflammasome and enhancing cholesterol efflux capacity in macrophage. iScience 2024; 27:109849. [PMID: 38784008 PMCID: PMC11112614 DOI: 10.1016/j.isci.2024.109849] [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: 10/26/2023] [Revised: 02/28/2024] [Accepted: 04/25/2024] [Indexed: 05/25/2024] Open
Abstract
Cholesterol efflux capacity (CEC) dysfunction in macrophages is important in atherosclerosis. However, the mechanism underlying CEC dysfunction remains unclear. We described the characteristics of ATF4 and inflammasome activation in macrophages during atherosclerosis through scRNA sequencing analysis. Then model of hyperlipemia was established in ApoE-/- mice; some were treated with tauroursodeoxycholic acid (TUDCA). TUDCA decreased the ATF4, Hspa, and inflammasome activation, reduced plaque area of the artery, and promoted CEC in macrophages. Furthermore, TUDCA abolished oxLDL-induced foam cell formation by inhibiting activation of the PERK/eIF2α/ATF4 and AIM2 inflammasome in macrophages. Further assays revealed ATF4 binding to AIM2 promoter, promoting its transcriptional activity significantly. Then we discovered that ATF4 affected AIM2-mediated foam cell formation by targeting ABCA1, which could be blocked by TUDCA. Our study demonstrated that TUDCA alleviates atherosclerosis by inhibiting AIM2 inflammasome and enhancing CEC of macrophage, which provided possibilities for the development of therapies.
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Affiliation(s)
- Xuyang Wang
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Yuesheng Zhang
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Luping Du
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Zhengchen Jiang
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institutes of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Yan Guo
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Kai Wang
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Yijiang Zhou
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Xiang Yin
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Xiaogang Guo
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
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15
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Dong B, Xue R, Li J, Ling S, Xing W, Liu Z, Yuan X, Pan J, Du R, Shen X, Zhang J, Zhang Y, Li Y, Zhong G. Ckip-1 3'UTR alleviates prolonged sleep deprivation induced cardiac dysfunction by activating CaMKK2/AMPK/cTNI pathway. MOLECULAR BIOMEDICINE 2024; 5:23. [PMID: 38871861 PMCID: PMC11176284 DOI: 10.1186/s43556-024-00186-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/14/2024] [Indexed: 06/15/2024] Open
Abstract
Sleep deprivation (SD) has emerged as a critical concern impacting human health, leading to significant damage to the cardiovascular system. However, the underlying mechanisms are still unclear, and the development of targeted drugs is lagging. Here, we used mice to explore the effects of prolonged SD on cardiac structure and function. Echocardiography analysis revealed that cardiac function was significantly decreased in mice after five weeks of SD. Real-time quantitative PCR (RT-q-PCR) and Masson staining analysis showed that cardiac remodeling marker gene Anp (atrial natriuretic peptide) and fibrosis were increased, Elisa assay of serum showed that the levels of creatine kinase (CK), creatine kinase-MB (CK-MB), ANP, brain natriuretic peptide (BNP) and cardiac troponin T (cTn-T) were increased after SD, suggesting that cardiac remodeling and injury occurred. Transcript sequencing analysis indicated that genes involved in the regulation of calcium signaling pathway, dilated cardiomyopathy, and cardiac muscle contraction were changed after SD. Accordingly, Western blotting analysis demonstrated that the cardiac-contraction associated CaMKK2/AMPK/cTNI pathway was inhibited. Since our preliminary research has confirmed the vital role of Casein Kinase-2 -Interacting Protein-1 (CKIP-1, also known as PLEKHO1) in cardiac remodeling regulation. Here, we found the levels of the 3' untranslated region of Ckip-1 (Ckip-1 3'UTR) decreased, while the coding sequence of Ckip-1 (Ckip-1 CDS) remained unchanged after SD. Significantly, adenovirus-mediated overexpression of Ckip-1 3'UTR alleviated SD-induced cardiac dysfunction and remodeling by activating CaMKK2/AMPK/cTNI pathway, which proposed the therapeutic potential of Ckip-1 3'UTR in treating SD-induced heart disease.
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Affiliation(s)
- Beilei Dong
- Nanjing University of Chinese Medicine, Nanjing, 210023, China
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Key Laboratory of Neuropsychopharmacology, Beijing, 100850, China
| | - Rui Xue
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Key Laboratory of Neuropsychopharmacology, Beijing, 100850, China.
| | - Jianwei Li
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Shukuan Ling
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang, 325041, China
| | - Wenjuan Xing
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Zizhong Liu
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Xinxin Yuan
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Junjie Pan
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Ruikai Du
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Xinming Shen
- Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Key Laboratory of Neuropsychopharmacology, Beijing, 100850, China
| | - Jingwen Zhang
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Key Laboratory of Neuropsychopharmacology, Beijing, 100850, China
| | - Youzhi Zhang
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Key Laboratory of Neuropsychopharmacology, Beijing, 100850, China.
| | - Yingxian Li
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China.
| | - Guohui Zhong
- National Key Laboratory of Space Medicine, China Astronaut Research and Training Center, Beijing, 100094, China.
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16
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Chen C, Dong X, Zhang W, Chang X, Gao W. Dialogue between mitochondria and endoplasmic reticulum-potential therapeutic targets for age-related cardiovascular diseases. Front Pharmacol 2024; 15:1389202. [PMID: 38939842 PMCID: PMC11208709 DOI: 10.3389/fphar.2024.1389202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 05/30/2024] [Indexed: 06/29/2024] Open
Abstract
Mitochondria-associated endoplasmic reticulum membranes (MAMs) act as physical membrane contact sites facilitating material exchange and signal transmission between mitochondria and endoplasmic reticulum (ER), thereby regulating processes such as Ca2+/lipid transport, mitochondrial dynamics, autophagy, ER stress, inflammation, and apoptosis, among other pathological mechanisms. Emerging evidence underscores the pivotal role of MAMs in cardiovascular diseases (CVDs), particularly in aging-related pathologies. Aging significantly influences the structure and function of the heart and the arterial system, possibly due to the accumulation of reactive oxygen species (ROS) resulting from reduced antioxidant capacity and the age-related decline in organelle function, including mitochondria. Therefore, this paper begins by describing the composition, structure, and function of MAMs, followed by an exploration of the degenerative changes in MAMs and the cardiovascular system during aging. Subsequently, it discusses the regulatory pathways and approaches targeting MAMs in aging-related CVDs, to provide novel treatment strategies for managing CVDs in aging populations.
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Affiliation(s)
- Chen Chen
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xueyan Dong
- Department of Hematology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wang Zhang
- Shandong Provincial Mental Health Center, Jinan, China
| | - Xing Chang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wulin Gao
- Department of Geriatric Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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17
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Zong H, Hu Z, Li W, Wang M, Zhou Q, Li X, Liu H. Electronic cigarettes and cardiovascular disease: epidemiological and biological links. Pflugers Arch 2024; 476:875-888. [PMID: 38376568 PMCID: PMC11139732 DOI: 10.1007/s00424-024-02925-0] [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: 01/04/2024] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/21/2024]
Abstract
Electronic cigarettes (e-cigarettes), as alternative nicotine delivery methods, has rapidly increased among youth and adults in recent years. However, cardiovascular safety is an important consideration regarding e-cigarettes usage. e-cigarette emissions, including nicotine, propylene glycol, flavorings, nitrosamine, and metals, might have adverse effects on cardiovascular health. A large body of epidemiological evidence has indicated that e-cigarettes are considered an independent risk factor for increased rates of cardiovascular disease occurrence and death. The incidence and mortality of various types of cardiovascular disease, such as cardiac arrhythmia, hypertension, acute coronary syndromes, and heart failure, have a modest growth in vapers (users of e-cigarettes). Although the underlying biological mechanisms have not been fully understood, studies have validated that oxidative stress, inflammation, endothelial dysfunction, atherosclerosis, hemodynamic effects, and platelet function play important roles in which e-cigarettes work in the human body. This minireview consolidates and discusses the epidemiological and biological links between e-cigarettes and various types of cardiovascular disease.
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Affiliation(s)
- Huiqi Zong
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Zhekai Hu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, 100053, China
| | - Weina Li
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing, 100053, China
| | - Mina Wang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Qi Zhou
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - Xiang Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China.
| | - Hongxu Liu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China.
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18
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Zhang HJ, Fu J, Yu H, Xu H, Hu JC, Lu JY, Bu MM, Zhai Z, Wang JY, Ye ML, Zuo HT, Song JY, Zhao Y, Jiang JD, Wang Y. Berberine promotes the degradation of phenylacetic acid to prevent thrombosis by modulating gut microbiota. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155517. [PMID: 38518650 DOI: 10.1016/j.phymed.2024.155517] [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: 11/08/2023] [Revised: 02/11/2024] [Accepted: 03/07/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND Berberine is the main bioactive constituent of Coptis chinensis, a quaternary ammonium alkaloid. While berberine's cardiovascular benefits are well-documented, its impact on thrombosis remains not fully understood. PURPOSE This study investigates the potential of intestinal microbiota as a novel target for preventing thrombosis, with a focus on berberine, a natural compound known for its effectiveness in managing cardiovascular conditions. METHODS Intraperitoneal injection of carrageenan induces the secretion of chemical mediators such as histamine and serotonin from mast cells to promote thrombosis. This model can directly and visually observe the progression of thrombosis in a time-dependent manner. Thrombosis was induced by intravenous injection of 1 % carrageenan solution (20 mg/kg) to all mice except the vehicle control group. Quantitative analysis of gut microbiota metabolites through LC/MS. Then, the gut microbiota of mice was analyzed using 16S rRNA sequencing to assess the changes. Finally, the effects of gut microbiota on thrombosis were explored by fecal microbiota transplantation. RESULTS Our research shows that berberine inhibits thrombosis by altering intestinal microbiota composition and related metabolites. Notably, berberine curtails the biosynthesis of phenylacetylglycine, a thrombosis-promoting coproduct of the host-intestinal microbiota, by promoting phenylacetic acid degradation. This research underscores the significance of phenylacetylglycine as a thrombosis-promoting risk factor, as evidenced by the ability of intraperitoneal phenylacetylglycine injection to reverse berberine's efficacy. Fecal microbiota transplantation experiment confirms the crucial role of intestinal microbiota in thrombus formation. CONCLUSION Initiating our investigation from the perspective of the gut microbiota, we have, for the first time, unveiled that berberine inhibits thrombus formation by promoting the degradation of phenylacetic acid, consequently suppressing the biosynthesis of PAG. This discovery further substantiates the intricate interplay between the gut microbiota and thrombosis. Our study advances the understanding that intestinal microbiota plays a crucial role in thrombosis development and highlights berberine-mediated intestinal microbiota modulation as a promising therapeutic approach for thrombosis prevention.
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Affiliation(s)
- Hao-Jian Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences/Peking Union Medical College, 100050 Beijing, China; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Jie Fu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Hang Yu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Hui Xu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Jia-Chun Hu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Jin-Yue Lu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Meng-Meng Bu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Zhao Zhai
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Jing-Yue Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Meng-Liang Ye
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Heng-Tong Zuo
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Jian-Ye Song
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Yi Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China
| | - Jian-Dong Jiang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences/Peking Union Medical College, 100050 Beijing, China; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China.
| | - Yan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100050, China.
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Li J, Chen R, Zhou J, Wang Y, Zhao X, Liu C, Zhou P, Chen Y, Song L, Li N, Yan H, Zhao H. Atherosclerotic Autoantigen ALDH4A1 as a Novel Immunological Indicator for Plaque Erosion in Patients with ST Segment Elevated Myocardial Infarction. Thromb Haemost 2024; 124:584-594. [PMID: 38109905 DOI: 10.1055/s-0043-1777265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
OBJECTIVE Aldehyde dehydrogenase 4A1 (ALDH4A1) was recently reported to be a novel autoantigen of atherosclerosis. However, its role in different phenotypes of acute coronary syndrome remains unclear. Herein, we planned to explore the circulating and regional expression of ALDH4A1 in patients with plaque rupture (PR) and plaque erosion (PE) determined by optical coherence tomography (OCT). METHODS AND RESULTS After applying the inclusion and exclusion criteria, a prospective series of 312 patients with ST segment elevated myocardial infarction (STEMI), including 161 patients with PR and 151 patients with PE determined by OCT, were enrolled for plasma ALDH4A1 testing. In addition, ALDH4A1 was quantified using immunofluorescence in aspirated coronary thrombus samples obtained from 31 patients with PR and 25 patients with PE. In addition, we established an atherosclerosis mouse model and analyzed the distribution of ALDH4A1 expression in different mouse organs. Furthermore, we compared the level of ALDH4A1 in the spleen and carotid artery between Apoe-/- and C57 mice. The results showed that the plasma level of ALDH4A1 was significantly higher in STEMI patients with PE than in those with PR (4.6 ng/mL [2.2-8.7] vs. 3.5 ng/mL [1.6-5.6] p = 0.005). The expression of ALDH4A1 in aspirated coronary thrombi was also significantly higher in patients with PE than in those with PR (mean gray value: 32.0 [23.6-40.6] vs. 16.8 [14.0-24.5], p < 0.001). In animal models, the expression of ALDH4A1 is much higher in the spleen than in other organs, and the level of ALDH4A1 is significantly elevated in the spleen and carotid artery of Apoe-/- mice compared with C57 mice. CONCLUSION The high levels of ALDH4A1 in the plasma and aspirated coronary thrombi independently correlated with PE in patients with STEMI. These results suggested that ALDH4A1 is involved in the mechanism of PE and serves as a promising biomarker and treatment target for patients with PE.
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Affiliation(s)
- Jiannan Li
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
| | - Runzhen Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jinying Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Ying Wang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoxiao Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Chen Liu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
| | - Peng Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yi Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Li Song
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Coronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Nan Li
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Hongbing Yan
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
- Coronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Hanjun Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Coronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
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20
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Singh B, Cui K, Eisa-Beygi S, Zhu B, Cowan DB, Shi J, Wang DZ, Liu Z, Bischoff J, Chen H. Elucidating the crosstalk between endothelial-to-mesenchymal transition (EndoMT) and endothelial autophagy in the pathogenesis of atherosclerosis. Vascul Pharmacol 2024; 155:107368. [PMID: 38548093 PMCID: PMC11303600 DOI: 10.1016/j.vph.2024.107368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/07/2024] [Accepted: 03/25/2024] [Indexed: 04/26/2024]
Abstract
Atherosclerosis, a chronic systemic inflammatory condition, is implicated in most cardiovascular ischemic events. The pathophysiology of atherosclerosis involves various cell types and associated processes, including endothelial cell activation, monocyte recruitment, smooth muscle cell migration, involvement of macrophages and foam cells, and instability of the extracellular matrix. The process of endothelial-to-mesenchymal transition (EndoMT) has recently emerged as a pivotal process in mediating vascular inflammation associated with atherosclerosis. This transition occurs gradually, with a significant portion of endothelial cells adopting an intermediate state, characterized by a partial loss of endothelial-specific gene expression and the acquisition of "mesenchymal" traits. Consequently, this shift disrupts endothelial cell junctions, increases vascular permeability, and exacerbates inflammation, creating a self-perpetuating cycle that drives atherosclerotic progression. While endothelial cell dysfunction initiates the development of atherosclerosis, autophagy, a cellular catabolic process designed to safeguard cells by recycling intracellular molecules, is believed to exert a significant role in plaque development. Identifying the pathological mechanisms and molecular mediators of EndoMT underpinning endothelial autophagy, may be of clinical relevance. Here, we offer new insights into the underlying biology of atherosclerosis and present potential molecular mechanisms of atherosclerotic resistance and highlight potential therapeutic targets.
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Affiliation(s)
- Bandana Singh
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Kui Cui
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Shahram Eisa-Beygi
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Bo Zhu
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Douglas B Cowan
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Jinjun Shi
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Da-Zhi Wang
- Center for Regenerative Medicine, University of South Florida Health Heart Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Zhenguo Liu
- Division of Cardiovascular Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO, USA
| | - Joyce Bischoff
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Hong Chen
- Vascular Biology Program, Department of Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA.
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21
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Rey N, Ebrahimian T, Gloaguen C, Kereselidze D, Christelle E, Brizais C, Bachelot F, Riazi G, Monceau V, Demarquay C, Zineddine IG, Klokov D, Lehoux S, Ebrahimian TG. Low to moderate dose 137Cs (γ) radiation promotes M2 type macrophage skewing and reduces atherosclerotic plaque CD68+ cell content in ApoE (-/-) mice. Sci Rep 2024; 14:12450. [PMID: 38816571 PMCID: PMC11139881 DOI: 10.1038/s41598-024-63084-x] [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: 02/12/2024] [Accepted: 05/24/2024] [Indexed: 06/01/2024] Open
Abstract
The effects of low doses of ionizing radiation on atherosclerosis remain uncertain, particularly as regards the generation of pro- or anti-inflammatory responses, and the time scale at which such effects can occur following irradiation. To explore these phenomena, we exposed atheroprone ApoE(-/-) mice to a single dose of 0, 0.05, 0.5 or 1 Gy of 137Cs (γ) administered at a 10.35 mGy min-1 dose rate and evaluated short-term (1-10 days) and long-term consequences (100 days). Bone marrow-derived macrophages were derived from mice 1 day after exposure. Irradiation was associated with a significant skewing of M0 and M2 polarized macrophages towards the M2 phenotype, as demonstrated by an increased mRNA expression of Retnla, Arg1, and Chil3 in cells from mice exposed to 0.5 or 1 Gy compared with non-irradiated animals. Minimal effects were noted in M1 cells or M1 marker mRNA. Concurrently, we observed a reduced secretion of IL-1β but enhanced IL-10 release from M0 and M2 macrophages. Effects of irradiation on circulating monocytes were most marked at day 10 post-exposure, when the 1 Gy dose was associated with enhanced numbers of both Ly6CHigh and Ly6Low cells. By day 100, levels of circulating monocytes in irradiated and non-irradiated mice were equivalent, but anti-inflammatory Ly6CLow monocytes were significantly increased in the spleen of mice exposed to 0.05 or 1 Gy. Long term exposures did not affect atherosclerotic plaque size or lipid content, as determined by Oil red O staining, whatever the dose applied. Similarly, irradiation did not affect atherosclerotic plaque collagen or smooth muscle cell content. However, we found that lesion CD68+ cell content tended to decrease with rising doses of radioactivity exposure, culminating in a significant reduction of plaque macrophage content at 1 Gy. Taken together, our results show that short- and long-term exposures to low to moderate doses of ionizing radiation drive an anti-inflammatory response, skewing bone marrow-derived macrophages towards an IL-10-secreting M2 phenotype and decreasing plaque macrophage content. These results suggest a low-grade athero-protective effect of low and moderate doses of ionizing radiation.
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Affiliation(s)
- N Rey
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - T Ebrahimian
- Department of Medicine, Lady Davis Institute for Biomedical Research, McGill University, Montreal, Canada
| | - C Gloaguen
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - D Kereselidze
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - E Christelle
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - C Brizais
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - F Bachelot
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - G Riazi
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - V Monceau
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - C Demarquay
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - I Garali Zineddine
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - D Klokov
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France
| | - S Lehoux
- Department of Medicine, Lady Davis Institute for Biomedical Research, McGill University, Montreal, Canada.
| | - Teni G Ebrahimian
- Institut de Radioprotection et de Sûreté Nucléaire, Laboratoire de Radiotoxicologie et de Radiobiologie Expérimentale, 92262, Fontenay-Aux Roses, France.
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22
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Madaudo C, Coppola G, Parlati ALM, Corrado E. Discovering Inflammation in Atherosclerosis: Insights from Pathogenic Pathways to Clinical Practice. Int J Mol Sci 2024; 25:6016. [PMID: 38892201 PMCID: PMC11173271 DOI: 10.3390/ijms25116016] [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: 04/28/2024] [Revised: 05/18/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
This comprehensive review explores the various scenarios of atherosclerosis, a systemic and chronic arterial disease that underlies most cardiovascular disorders. Starting from an overview of its insidious development, often asymptomatic until it reaches advanced stages, the review delves into the pathophysiological evolution of atherosclerotic lesions, highlighting the central role of inflammation. Insights into clinical manifestations, including heart attacks and strokes, highlight the disease's significant burden on global health. Emphasis is placed on carotid atherosclerosis, clarifying its epidemiology, clinical implications, and association with cognitive decline. Prevention strategies, lifestyle modifications, risk factor management, and nuanced antithrombotic treatment considerations are critical to managing cardiovascular complications, thus addressing a crucial aspect of cardiovascular health.
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Affiliation(s)
- Cristina Madaudo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Cardiology Unit, University of Palermo, University Hospital P. Giaccone, 90127 Palermo, Italy; (C.M.)
| | - Giuseppe Coppola
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Cardiology Unit, University of Palermo, University Hospital P. Giaccone, 90127 Palermo, Italy; (C.M.)
| | | | - Egle Corrado
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Cardiology Unit, University of Palermo, University Hospital P. Giaccone, 90127 Palermo, Italy; (C.M.)
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23
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Chen X, Fang M, Hong J, Guo Y. JNK Pathway-Associated Phosphatase Deficiency Facilitates Atherosclerotic Progression by Inducing T-Helper 1 and 17 Polarization and Inflammation in an ERK- and NF-κB Pathway-Dependent Manner. J Atheroscler Thromb 2024:64754. [PMID: 38797677 DOI: 10.5551/jat.64754] [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: 05/29/2024] Open
Abstract
AIM JNK pathway-associated phosphatase (JKAP) regulates T cell-mediated immunity and inflammation, which are involved in atherosclerosis pathogenesis. This study investigated the effects of JKAP on T-helper (Th) cell polarization, inflammation, and atherosclerotic progression. METHODS Serum JKAP levels were measured in 30 patients with coronary heart disease (CHD) and 30 controls. CHD blood naïve CD4+ T cells were acquired, followed by JKAP overexpression and knockdown with or without treatment with PD98059 (ERK inhibitor) or BAY-11-7082 (NF-κB inhibitor) in vitro. CD4+ T-cell conditional JKAP ablation mice were established in vivo, followed by the construction of an atherosclerosis model. RESULTS JKAP was reduced and negatively correlated with the Gensini score, CRP, Th1 cells, Th17 cells, and proinflammatory cytokines in patients with CHD. In vitro, JKAP overexpression suppressed Th1 and Th17 cell differentiation and proinflammatory cytokines, whereas JKAP knockdown exerted the opposite effect; however, JKAP modification did not affect Th2 cell differentiation. Interestingly, JKAP negatively regulated the ERK and NF-κB pathways; meanwhile, the PD98059 and BAY-11-7082 treatments repressed Th1 and Th17 cell differentiation, and attenuated the effect of JKAP knockdown on these indices. In vivo, conditional CD4+ T-cell JKAP ablation increased Th1 and Th17 cell polarization in the spleen, lymph node, blood, and/or aortic root. Furthermore, CD4+ T-cell conditional JKAP ablation exaggerated atherosclerotic lesions in the aorta, elevated CD4+ cell infiltration and proinflammatory cytokines in the aortic root, and activated the ERK and NF-κB pathways in the aortic root. CONCLUSION JKAP ablation facilitates atherosclerosis progression by promoting Th1 and 17 polarization and inflammation through regulation of the ERK and NF-κB pathways.
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Affiliation(s)
- Xinjing Chen
- Department of Cardiology, Provincial Clinical Medical College of Fujian Medical University, Fujian Institute of Cardiovascular Disease, Fujian Provincial Hospital
| | - Mingcheng Fang
- Department of Cardiology, Provincial Clinical Medical College of Fujian Medical University, Fujian Institute of Cardiovascular Disease, Fujian Provincial Hospital
| | - Jingxuan Hong
- Department of Cardiology, Provincial Clinical Medical College of Fujian Medical University, Fujian Institute of Cardiovascular Disease, Fujian Provincial Hospital
| | - Yansong Guo
- Department of Cardiology, Provincial Clinical Medical College of Fujian Medical University, Fujian Institute of Cardiovascular Disease, Fujian Provincial Hospital
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24
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Gan G, Lin S, Luo Y, Zeng Y, Lu B, Zhang R, Chen S, Lei H, Cai Z, Huang X. Unveiling the oral-gut connection: chronic apical periodontitis accelerates atherosclerosis via gut microbiota dysbiosis and altered metabolites in apoE -/- Mice on a high-fat diet. Int J Oral Sci 2024; 16:39. [PMID: 38740741 PMCID: PMC11091127 DOI: 10.1038/s41368-024-00301-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 03/27/2024] [Accepted: 04/10/2024] [Indexed: 05/16/2024] Open
Abstract
The aim of this study was to explore the impact of chronic apical periodontitis (CAP) on atherosclerosis in apoE-/- mice fed high-fat diet (HFD). This investigation focused on the gut microbiota, metabolites, and intestinal barrier function to uncover potential links between oral health and cardiovascular disease (CVD). In this study, CAP was shown to exacerbate atherosclerosis in HFD-fed apoE-/- mice, as evidenced by the increase in plaque size and volume in the aortic walls observed via Oil Red O staining. 16S rRNA sequencing revealed significant alterations in the gut microbiota, with harmful bacterial species thriving while beneficial species declining. Metabolomic profiling indicated disruptions in lipid metabolism and primary bile acid synthesis, leading to elevated levels of taurochenodeoxycholic acid (TCDCA), taurocholic acid (TCA), and tauroursodeoxycholic acid (TDCA). These metabolic shifts may contribute to atherosclerosis development. Furthermore, impaired intestinal barrier function, characterized by reduced mucin expression and disrupted tight junction proteins, was observed. The increased intestinal permeability observed was positively correlated with the severity of atherosclerotic lesions, highlighting the importance of the intestinal barrier in cardiovascular health. In conclusion, this research underscores the intricate interplay among oral health, gut microbiota composition, metabolite profiles, and CVD incidence. These findings emphasize the importance of maintaining good oral hygiene as a potential preventive measure against cardiovascular issues, as well as the need for further investigations into the intricate mechanisms linking oral health, gut microbiota, and metabolic pathways in CVD development.
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Affiliation(s)
- Guowu Gan
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Shihan Lin
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Yufang Luo
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Yu Zeng
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Beibei Lu
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Ren Zhang
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Shuai Chen
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Huaxiang Lei
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Zhiyu Cai
- Department of Stomatology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaojing Huang
- Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatology Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China.
- Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China.
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25
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Li ZL, Han GM, Wang K, Lyu JA, Li ZW, Zhu BC, Zhu LN, Kong DM. Multiparameter Assessment of Foam Cell Formation Progression Using a Dual-Color Switchable Fluorescence Probe. Anal Chem 2024; 96:6968-6977. [PMID: 38662948 DOI: 10.1021/acs.analchem.3c05940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
The assessment of atherosclerosis (AS) progression has emerged as a prominent area of research. Monitoring various pathological features of foam cell (FC) formation is imperative to comprehensively assess AS progression. Herein, a simple benzospiropyran-julolidine-based probe, BSJD, with switchable dual-color imaging ability was developed. This probe can dynamically and reversibly adjust its molecular structure and fluorescent properties in different polar and pH environments. Such a polarity and pH dual-responsive characteristic makes it superior to single-responsive probes in dual-color imaging of lipid droplets (LDs) and lysosomes as well as monitoring their interaction. By simultaneously tracking various pathological features, including LD accumulation and size changes, lysosome dysfunction, and dynamically regulated lipophagy, more comprehensive information can be obtained for multiparameter assessment of FC formation progression. Using BSJD, not only the activation of lipophagy in the early stages and inhibition in the later phases during FC formation are clearly observed but also the important roles of lipophagy in regulating lipid metabolism and alleviating FC formation are demonstrated. Furthermore, BSJD is demonstrated to be capable of rapidly imaging FC plaque sites in AS mice with fast pharmacokinetics. Altogether, BSJD holds great promise as a dual-color organelle-imaging tool for investigating disease-related LD and lysosome changes and their interactions.
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Affiliation(s)
- Zi-Lu Li
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Frontiers Science Centre for Cell Responses, Research Centre for Analytical Sciences, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Gui-Mei Han
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Frontiers Science Centre for Cell Responses, Research Centre for Analytical Sciences, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Kun Wang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, P. R. China
| | - Jia-Ao Lyu
- Admiral Farragut Academy Tianjin, Yantai Road, Heping District, Tianjin 300042, P. R. China
| | - Zi-Wen Li
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Frontiers Science Centre for Cell Responses, Research Centre for Analytical Sciences, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Bao-Cun Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, P. R. China
| | - Li-Na Zhu
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300354, P. R. China
| | - De-Ming Kong
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Frontiers Science Centre for Cell Responses, Research Centre for Analytical Sciences, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
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26
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Trujillo E, Monreal-Escalante E, Angulo C. Microalgae-made human vaccines and therapeutics: A decade of advances. Biotechnol J 2024; 19:e2400091. [PMID: 38719615 DOI: 10.1002/biot.202400091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 04/05/2024] [Accepted: 04/22/2024] [Indexed: 06/05/2024]
Abstract
Microalgal emergence is a promising platform with two-decade historical background for producing vaccines and biopharmaceuticals. During that period, microalgal-based vaccines have reported successful production for various diseases. Thus, species selection is important for genetic transformation and delivery methods that have been developed. Although many vaccine prototypes have been produced for infectious and non-infectious diseases, fewer studies have reached immunological and immunoprotective evaluations. Microalgae-made vaccines for Staphylococcus aureus, malaria, influenza, human papilloma, and Zika viruses have been explored in their capacity to induce humoral or cellular immune responses and protective efficacies against experimental challenges. Therefore, specific pathogen antigens and immune system role are important and addressed in controlling these infections. Regarding non-communicable diseases, these vaccines have been investigated for breast cancer; microalgal-produced therapeutic molecules and microalgal-made interferon-α have been explored for hypertension and potential applications in treating viral infections and cancer, respectively. Thus, conducting immunological trials is emphasized, discussing the promising results observed in terms of immunogenicity, desired immune response for controlling affections, and challenges for achieving the desired protection levels. The potential advantages and hurdles associated with this innovative approach are highlighted, underlining the relevance of assessing immune responses in preclinical and clinical trials to validate the efficacy of these biopharmaceuticals. The promising future of this healthcare technology is also envisaged.
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Affiliation(s)
- Edgar Trujillo
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, S.C. (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, B.C.S., México
| | - Elizabeth Monreal-Escalante
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, S.C. (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, B.C.S., México
- CONAHCYT-Centro de Investigaciones Biológicas del Noroeste, S.C. (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, B.C.S., México
| | - Carlos Angulo
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, S.C. (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, B.C.S., México
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27
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Mourino-Alvarez L, Perales-Sanchez I, Berna-Rico E, Abbad-Jaime de Aragon C, Corbacho-Alonso N, Sastre-Oliva T, Juarez-Alia C, Ballester-Martinez A, Castellanos-Gonzalez M, Llamas-Velasco M, Jaen P, Solis J, Fernandez-Friera L, Mehta NN, Gelfand JM, Barderas MG, Gonzalez-Cantero A. Association of the Complement System with Subclinical Atherosclerosis in Psoriasis: Findings from an Observational Cohort Study. J Invest Dermatol 2024; 144:1075-1087.e2. [PMID: 38036288 DOI: 10.1016/j.jid.2023.10.031] [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: 05/29/2023] [Revised: 10/03/2023] [Accepted: 10/18/2023] [Indexed: 12/02/2023]
Abstract
Psoriasis is a chronic and inflammatory disease that affects the skin and joints and is associated with multiple comorbidities and cardiovascular risk factors. Consequently, patients with psoriasis have an increased risk of cardiovascular diseases such as atherosclerosis, a chronic pathology that shares common inflammatory and immune-response mechanisms with psoriasis, including vascular inflammation and complement activation. To better understand the relationship between atherosclerosis and psoriasis, a proteomics study followed by a bioinformatics analysis was carried out, with a subsequent validation step using ELISA and western blotting. When the plasma from patients with psoriasis alone was compared with that from patients with psoriasis and atherosclerosis, 31 proteins of interest related to the complement system and oxygen transport were identified. After the validation phase, 11 proteins appeared to define the presence of subclinical atherosclerosis in patients with psoriasis, indicating the importance of complement cascades in the development of atherosclerotic plaques in individuals with psoriasis. These results are a step forward in understanding the pathological pathways implicated in the cardiovascular risk associated with this population, which may represent an interesting starting point for developing predictive tools that improve the follow-up of these patients and design more effective therapies.
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Affiliation(s)
- Laura Mourino-Alvarez
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain; Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, Toledo, Spain
| | - Inés Perales-Sanchez
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain; Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, Toledo, Spain
| | - Emilio Berna-Rico
- Department of Dermatology, Hospital Universitario Ramon y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
| | - Carlota Abbad-Jaime de Aragon
- Department of Dermatology, Hospital Universitario Ramon y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
| | - Nerea Corbacho-Alonso
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain; Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, Toledo, Spain
| | - Tamara Sastre-Oliva
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain; Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, Toledo, Spain
| | - Cristina Juarez-Alia
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain; Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, Toledo, Spain
| | - Asunción Ballester-Martinez
- Department of Dermatology, Hospital Universitario Ramon y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
| | | | - Mar Llamas-Velasco
- Department of Dermatology, Hospital Universitario de la Princesa, Madrid, Spain
| | - Pedro Jaen
- Department of Dermatology, Hospital Universitario Ramon y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
| | - Jorge Solis
- Department of Cardiology, Hospital Universitario Doce de Octubre, Madrid, Spain; Atria Clinic, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | - Leticia Fernandez-Friera
- Atria Clinic, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain; HM Hospitales-Centro Integral de Enfermedades Cardiovasculares HM-CIEC, Madrid, Spain
| | - Neha N Mehta
- Department of Cardiology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Joel M Gelfand
- Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA; Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Maria G Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain; Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, Toledo, Spain.
| | - Alvaro Gonzalez-Cantero
- Department of Dermatology, Hospital Universitario Ramon y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain; Faculty of Medicine, Universidad Francisco de Vitoria, Madrid, Spain.
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Yi HJ, Shin DS, Kim BT. Dynamic changes of systemic inflammation response index and systemic immune-inflammation index are associated with delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage. J Stroke Cerebrovasc Dis 2024; 33:107626. [PMID: 38325674 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107626] [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: 11/13/2023] [Revised: 01/08/2024] [Accepted: 02/04/2024] [Indexed: 02/09/2024] Open
Abstract
OBJECTIVES Delayed cerebral ischemia (DCI) is a factor contributing to poor outcome of aneurysmal subarachnoid hemorrhage (aSAH). Serial inflammatory response is known to affect the occurrence of DCI. The aim of this study was to evaluate associations of dynamic changes of various inflammatory markers with occurrence of DCI after aSAH. METHODS A total of 279 patients with interventional treatment for aSAH were enrolled, and dichotomized according to the occurrence of DCI. Various inflammatory markers, including systemic immune-inflammation index (SII), systemic inflammation response index (SIRI), and their dynamic changes were analyzed at four different time points. Receiver operating characteristic (ROC) curve analysis with area under the curve (AUC) and univariate, multivariate Cox regression analyses with hazard ratio (HR) and 95 % confidence interval (CI) were performed to identify predictors for DCI. RESULTS Differences of SII and SIRI values between DCI (+) and DCI (-) group were significantly higher at 5-7 days than at other time points (P < 0.001 and P < 0.001, respectively). SII and SIRI had higher predicting values for DCI occurrence than other inflammatory markers (AUC: 0.862, 95 % CI: 0.786-0.928; P < 0.001 and AUC: 0.851, 95 % CI: 0.769-0.913; P < 0.001, respectively). SII at 5-7 days (HR: 1.74, 95 % CI: 1.38-3.22, P = 0.020) and SIRI at 5-7 days (HR: 1.62, 95 % CI: 1.28-2.84, P = 0.035) were associated with occurrence of DCI. CONCLUSIONS Dynamic changes of SII and SII might be predictors of DCI occurrence in patients with aSAH.
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Affiliation(s)
- Ho Jun Yi
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Bucheon, South Korea; Department of Neurosurgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea; Department of Neurosurgery, Hangang Sacred Heart Hospital, Hallym University, Seoul, South Korea
| | - Dong-Seong Shin
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Bucheon, South Korea.
| | - Bum-Tae Kim
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Bucheon, South Korea
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West HW, Dangas K, Antoniades C. Advances in Clinical Imaging of Vascular Inflammation: A State-of-the-Art Review. JACC Basic Transl Sci 2024; 9:710-732. [PMID: 38984055 PMCID: PMC11228120 DOI: 10.1016/j.jacbts.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 07/11/2024]
Abstract
Vascular inflammation is a major contributor to cardiovascular disease, particularly atherosclerotic disease, and early detection of vascular inflammation may be key to the ultimate reduction of residual cardiovascular morbidity and mortality. This review paper discusses the progress toward the clinical utility of noninvasive imaging techniques for assessing vascular inflammation, with a focus on coronary atherosclerosis. A discussion of multiple modalities is included: computed tomography (CT) imaging (the major focus of the review), cardiac magnetic resonance, ultrasound, and positron emission tomography imaging. The review covers recent progress in new technologies such as the novel CT biomarkers of coronary inflammation (eg, the perivascular fat attenuation index), new inflammation-specific tracers for positron emission tomography-CT imaging, and others. The strengths and limitations of each modality are explored, highlighting the potential for multi-modality imaging and the use of artificial intelligence image interpretation to improve both diagnostic and prognostic potential for common conditions such as coronary artery disease.
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Affiliation(s)
- Henry W West
- Acute Multidisciplinary Imaging and Interventional Centre, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
- Central Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Katerina Dangas
- Acute Multidisciplinary Imaging and Interventional Centre, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Charalambos Antoniades
- Acute Multidisciplinary Imaging and Interventional Centre, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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Wang Q, Gu X, Mo L, Wan N, Wu L, Liu S, Zhang M, Li M, Liu X, Liu Y. Per- and polyfluoroalkyl substances induce lipid metabolic impairment in fish: Integration on field investigation and laboratory study. ENVIRONMENT INTERNATIONAL 2024; 187:108687. [PMID: 38677088 DOI: 10.1016/j.envint.2024.108687] [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: 02/18/2024] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
The biotoxicity of perfluoroalkyl and polyfluoroalkyl substances (PFASs) to aquatic organisms has been widely concerned. However, studies on toxic effects of PFASs are usually evaluated directly by using laboratory exposure rather than laboratory validation based on data obtained in the field. In this study, wild catfish (Silurus meridinalis) was explored on the relationship between PFASs bioaccumulation and lipid disorders. Nine and thirteen lipid metabolites were significantly associated with perfluorooctane sulfonate (PFOS) and 6:2/8:2Cl-PFESA (trade name F-53B) exposures, respectively; and the correlated lipid metabolites were the fatty acid (FA) and conjugates, FA esters, steroids, and glycerophosphate subclasses. The effects of PFASs on lipid metabolism of fish and its mechanism were further analyzed through exposure experiments. Zebrafish (Danio rerio) of different sexes underwent PFOS and F-53B exposures for 21 days at 100 ng/L and 100 μg/L. By determining gene expression levels, hepatic lipid contents, and histopathological change, the adverse effects order on lipid metabolism in male or female was 100 μg/L F-53B > 100 μg/L PFOS > 100 ng/L F-53B > 100 ng/L PFOS; the stress response in male was more intensive than that in female. PFOS and F-53B activated the peroxisome proliferator-activated receptor pathway, promoting the processes of FA and total cholesterol (T-CHO) transport, FA β-oxidation, FA synthesis, and finally induced FA and T-CHO transportation from blood into liver, then accelerated FA to FA ester transformation, and CHO into steroids. Laboratory experiments confirmed the field analysis. This study innovatively explored the adverse effects of PFOS and F-53B on lipid metabolism and their mechanisms at field and laboratory levels, highlighting concerns regarding PFASs health risks.
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Affiliation(s)
- Qiyu Wang
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China
| | - Xueyan Gu
- Physical Education College, Jiangxi Normal University, Nanchang 330022, China
| | - Limin Mo
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China; School of Life Sciences, Jiangxi Normal University, Nanchang 330022, China
| | - Nannan Wan
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China
| | - Liu Wu
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China; School of Resources and Environment, Nanchang University, Nanchang 330031, China
| | - Shuai Liu
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China
| | - Miao Zhang
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China
| | - Mingqi Li
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China
| | - Xi Liu
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China
| | - Yu Liu
- Research Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330012, China.
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Su C, Wang Z, Qin Z, Lv Y, Hou Y, Zhang G, Cheng M, Cui X, Liu Z, Du P, Liu T, Yuan P, Tang J, Zhang J. TYG Index as a Novel Predictor of Clinical Outcomes in Advanced Chronic Heart Failure with Renal Dysfunction Patients. Clin Interv Aging 2024; 19:639-654. [PMID: 38706634 PMCID: PMC11068055 DOI: 10.2147/cia.s462542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/19/2024] [Indexed: 05/07/2024] Open
Abstract
Background The triglyceride-glucose (TYG) index is a novel and reliable marker reflecting insulin resistance. Its predictive ability for cardiovascular disease onset and prognosis has been confirmed. However, for advanced chronic heart failure (acHF) patients, the prognostic value of TYG is challenged due to the often accompanying renal dysfunction (RD). Therefore, this study focuses on patients with aHF accompanied by RD to investigate the predictive value of the TYG index for their prognosis. Methods and Results 717 acHF with RD patients were included. The acHF diagnosis was based on the 2021 ESC criteria for acHF. RD was defined as the eGFR < 90 mL/(min/1.73 m2). Patients were divided into two groups based on their TYG index values. The primary endpoint was major adverse cardiovascular events (MACEs), and the secondary endpoints is all-cause mortality (ACM). The follow-up duration was 21.58 (17.98-25.39) months. The optimal cutoff values for predicting MACEs and ACM were determined using ROC curves. Hazard factors for MACEs and ACM were revealed through univariate and multivariate COX regression analyses. According to the univariate COX regression analysis, high TyG index was identified as a risk factor for MACEs (hazard ratio = 5.198; 95% confidence interval [CI], 3.702-7.298; P < 0.001) and ACM (hazard ratio = 4.461; 95% CI, 2.962-6.718; P < 0.001). The multivariate COX regression analysis showed that patients in the high TyG group experienced 440.2% MACEs risk increase (95% CI, 3.771-7.739; P < 0.001) and 406.2% ACM risk increase (95% CI, 3.268-7.839; P < 0.001). Kaplan-Meier survival analysis revealed that patients with high TyG index levels had an elevated risk of experiencing MACEs and ACM within 30 months. Conclusion This study found that patients with high TYG index had an increased risk of MACEs and ACM, and the TYG index can serve as an independent predictor for prognosis.
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Affiliation(s)
- Chang Su
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Zeyu Wang
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Zhen Qin
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Yan Lv
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Yachen Hou
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Ge Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Mengdie Cheng
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Xinyue Cui
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Zhiyu Liu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Pengchong Du
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Tianding Liu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Peiyu Yuan
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Junnan Tang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
| | - Jinying Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, People’s Republic of China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, People’s Republic of China
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Li Y, Du L, Meng L, Lv C, Tian X. High expression of CASP1 induces atherosclerosis. Medicine (Baltimore) 2024; 103:e37616. [PMID: 38640260 PMCID: PMC11030018 DOI: 10.1097/md.0000000000037616] [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] [Received: 01/26/2024] [Revised: 02/17/2024] [Accepted: 02/23/2024] [Indexed: 04/21/2024] Open
Abstract
Atherosclerosis is a chronic, progressive vascular disease. The relationship between CASP1 gene expression and atherosclerosis remains unclear. The atherosclerosis dataset GSE132651 and GSE202625 profiles were downloaded from gene expression omnibus. Differentially expressed genes (DEGs) were screened. The construction and analysis of protein-protein interaction network, functional enrichment analysis, gene set enrichment analysis, and Comparative Toxicogenomics Database analysis were performed. Gene expression heatmap was drawn. TargetScan was used to screen miRNAs that regulate central DEG. 47 DEGs were identified. According to gene ontology analysis, they were mainly enriched in the regulation of stimulus response, response to organic matter, extracellular region, extracellular region, and the same protein binding. Kyoto Encyclopedia of Gene and Genome analysis results showed that the target cells were mainly enriched in the PI3K-Akt signaling pathway, Ras signaling pathway, and PPAR signaling pathway. In the enrichment project of Metascape, vascular development, regulation of body fluid levels, and positive regulation of cell motility can be seen in the gene ontology enrichment project. Eleven core genes (CASP1, NLRP3, MRC1, IRS1, PPARG, APOE, IL13, FGF2, CCR2, ICAM1, HIF1A) were obtained. IRS1, PPARG, APOE, FGF2, CCR2, and HIF1A genes are identified as core genes. Gene expression heatmap showed that CASP1 was highly expressed in atherosclerosis samples and low expressed in normal samples. NLRP3, MRC1, IRS1, PPARG, APOE, IL13, FGF2, CCR2, ICAM1, HIF1A were low expressed in atherosclerosis samples. CTD analysis showed that 5 genes (CASP1, NLRP3, CCR2, ICAM1, HIF1A) were found to be associated with pneumonia, inflammation, cardiac enlargement, and tumor invasiveness. CASP1 gene is highly expressed in atherosclerosis. The higher the CASP1 gene, the worse the prognosis.
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Affiliation(s)
- Yongchao Li
- Department of Cardiac Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Lihong Du
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Lingbing Meng
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Chao Lv
- Department of neurology, Pizhou Hospital Affiliated to Xuzhou Medical University, Pizhou People's Hospital, Pizhou, Jiangsu Province, China
| | - Xinping Tian
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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Wang L, Huang S, Liang X, Zhou J, Han Y, He J, Xu D. Immuno-modulatory role of baicalin in atherosclerosis prevention and treatment: current scenario and future directions. Front Immunol 2024; 15:1377470. [PMID: 38698839 PMCID: PMC11063305 DOI: 10.3389/fimmu.2024.1377470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 03/27/2024] [Indexed: 05/05/2024] Open
Abstract
Atherosclerosis (AS) is recognized as a chronic inflammatory condition characterized by the accumulation of lipids and inflammatory cells within the damaged walls of arterial vessels. It is a significant independent risk factor for ischemic cardiovascular disease, ischemic stroke, and peripheral arterial disease. Despite the availability of current treatments such as statins, proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, and lifestyle modifications for prevention, AS remains a leading cause of morbidity and economic burden worldwide. Thus, there is a pressing need for the development of new supplementary and alternative therapies or medications. Huangqin (Scutellaria baicalensis Georgi. [SBG]), a traditional Chinese medicine, exerts a significant immunomodulatory effect in AS prevention and treatment, with baicalin being identified as one of the primary active ingredients of traditional Chinese medicine. Baicalin offers a broad spectrum of pharmacological activities, including the regulation of immune balance, antioxidant and anti-inflammatory effects, and improvement of lipid metabolism dysregulation. Consequently, it exerts beneficial effects in both AS onset and progression. This review provides an overview of the immunomodulatory properties and mechanisms by which baicalin aids in AS prevention and treatment, highlighting its potential as a clinical translational therapy.
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Affiliation(s)
| | | | | | | | | | - Jiangshan He
- Department of Traditional Chinese Medicine, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Danping Xu
- Department of Traditional Chinese Medicine, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
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Zhang S, Zhang Q, Lu Y, Chen J, Liu J, Li Z, Xie Z. Roles of Integrin in Cardiovascular Diseases: From Basic Research to Clinical Implications. Int J Mol Sci 2024; 25:4096. [PMID: 38612904 PMCID: PMC11012347 DOI: 10.3390/ijms25074096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/28/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Cardiovascular diseases (CVDs) pose a significant global health threat due to their complex pathogenesis and high incidence, imposing a substantial burden on global healthcare systems. Integrins, a group of heterodimers consisting of α and β subunits that are located on the cell membrane, have emerged as key players in mediating the occurrence and progression of CVDs by regulating the physiological activities of endothelial cells, vascular smooth muscle cells, platelets, fibroblasts, cardiomyocytes, and various immune cells. The crucial role of integrins in the progression of CVDs has valuable implications for targeted therapies. In this context, the development and application of various integrin antibodies and antagonists have been explored for antiplatelet therapy and anti-inflammatory-mediated tissue damage. Additionally, the rise of nanomedicine has enhanced the specificity and bioavailability of precision therapy targeting integrins. Nevertheless, the complexity of the pathogenesis of CVDs presents tremendous challenges for monoclonal targeted treatment. This paper reviews the mechanisms of integrins in the development of atherosclerosis, cardiac fibrosis, hypertension, and arrhythmias, which may pave the way for future innovations in the diagnosis and treatment of CVDs.
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Affiliation(s)
- Shuo Zhang
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
- Queen Mary School, Medical Department, Nanchang University, Nanchang 330031, China
| | - Qingfang Zhang
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
- Queen Mary School, Medical Department, Nanchang University, Nanchang 330031, China
| | - Yutong Lu
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
- Queen Mary School, Medical Department, Nanchang University, Nanchang 330031, China
| | - Jianrui Chen
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
- Queen Mary School, Medical Department, Nanchang University, Nanchang 330031, China
| | - Jinkai Liu
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
- Queen Mary School, Medical Department, Nanchang University, Nanchang 330031, China
| | - Zhuohan Li
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
- Queen Mary School, Medical Department, Nanchang University, Nanchang 330031, China
| | - Zhenzhen Xie
- College of Basic Medical, Nanchang University, Nanchang 330006, China; (S.Z.); (Q.Z.); (Y.L.); (J.C.); (J.L.); (Z.L.)
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Pertiwi KR, Teunissen MBM, Krebbers G, Willems MC, Huisman L, Poelen C, van der Wal AC, de Boer OJ. Enrichment of type 1 innate lymphoid cells in the course of human atherosclerotic plaque development suggests contribution to atherogenesis. Front Immunol 2024; 15:1354617. [PMID: 38638438 PMCID: PMC11024276 DOI: 10.3389/fimmu.2024.1354617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/20/2024] [Indexed: 04/20/2024] Open
Abstract
Introduction Innate lymphoid cells (ILCs) have been implicated in multiple pathologic conditions, including atherogenesis, as documented in experimental mice studies, however, their role in atherosclerosis in humans remains unexplored. Methods Here, we identify ILCs and their dynamics in early, advanced, and complicated human carotid- and aortic atherosclerotic plaques, using a multiplex immunohistochemical quadruple-staining technique with prototypic transcription factors T-bet, GATA3, or RORgt for identification of the ILC1, ILC2 and ILC3 subsets, respectively, in combination with lineage markers CD3, CD20/ CD79a and CD56 to exclude other lymphoid cell types. ILC subsets were quantified, and to put this in perspective, their numbers were expressed as percentage of the total number of infiltrated lymphoid cells and related to the frequency of conventional T cells, B cells, NK cells, and NKT cells. Results All ILC subsets were present in every different stage of atherogenesis. ILC1s were the most abundant ILC subset, and their numbers significantly increased in the course of plaque development, but paradoxically, their relative frequency was reduced because of a higher increment of T cells and B cells. The numbers of ILC2s and ILC3s also gradually increased, but this trend did not achieve significance. T cell subsets always significantly outnumbered their ILC counterparts, except for the early lesions where the proportion of ILC1s was markedly higher, albeit not significant. Discussion The high abundance of ILC1s in the early stages and further significant enrichment in later stages, suggest they may participate in the initiation and development of atherogenesis, and thus, may represent a novel target to prevent or treat atherosclerosis.
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Affiliation(s)
- Kartika R. Pertiwi
- Department of Pathology, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Faculty of Medicine and Department of Biology Education, Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia
| | - Marcel B. M. Teunissen
- Department of Dermatology, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Gabrielle Krebbers
- Department of Dermatology, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Martine C.M. Willems
- Department of Vascular Surgery, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Vascular Surgery, Flevoziekenhuis, Almere, Netherlands
| | - Laurens Huisman
- Department of Vascular Surgery, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Vascular Surgery, Flevoziekenhuis, Almere, Netherlands
| | - Cindy Poelen
- Department of Pathology, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Allard C. van der Wal
- Department of Pathology, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Onno J. de Boer
- Department of Pathology, Amsterdam University Medical Centers, location Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
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Jiang X, Luo Y, Li Z, Zhang H, Xu Z, Wang D. Identification of diagnostic biomarkers and immune cell infiltration in coronary artery disease by machine learning, nomogram, and molecular docking. Front Immunol 2024; 15:1368904. [PMID: 38629070 PMCID: PMC11018948 DOI: 10.3389/fimmu.2024.1368904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/14/2024] [Indexed: 04/19/2024] Open
Abstract
Background Coronary artery disease (CAD) is still a lethal disease worldwide. This study aims to identify clinically relevant diagnostic biomarker in CAD and explore the potential medications on CAD. Methods GSE42148, GSE180081, and GSE12288 were downloaded as the training and validation cohorts to identify the candidate genes by constructing the weighted gene co-expression network analysis. Functional enrichment analysis was utilized to determine the functional roles of these genes. Machine learning algorithms determined the candidate biomarkers. Hub genes were then selected and validated by nomogram and the receiver operating curve. Using CIBERSORTx, the hub genes were further discovered in relation to immune cell infiltrability, and molecules associated with immune active families were analyzed by correlation analysis. Drug screening and molecular docking were used to determine medications that target the four genes. Results There were 191 and 230 key genes respectively identified by the weighted gene co-expression network analysis in two modules. A total of 421 key genes found enriched pathways by functional enrichment analysis. Candidate immune-related genes were then screened and identified by the random forest model and the eXtreme Gradient Boosting algorithm. Finally, four hub genes, namely, CSF3R, EED, HSPA1B, and IL17RA, were obtained and used to establish the nomogram model. The receiver operating curve, the area under curve, and the calibration curve were all used to validate the accuracy and usefulness of the diagnostic model. Immune cell infiltrating was examined, and CAD patients were then divided into high- and low-expression groups for further gene set enrichment analysis. Through targeting the hub genes, we also found potential drugs for anti-CAD treatment by using the molecular docking method. Conclusions CSF3R, EED, HSPA1B, and IL17RA are potential diagnostic biomarkers for CAD. CAD pathogenesis is greatly influenced by patterns of immune cell infiltration. Promising drugs offers new prospects for the development of CAD therapy.
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Affiliation(s)
- Xinyi Jiang
- Department of Cardio-Thoracic surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yuanxi Luo
- Department of Cardio-Thoracic surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zeshi Li
- Department of Cardio-Thoracic surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - He Zhang
- Department of Cardio-Thoracic surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhenjun Xu
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Dongjin Wang
- Department of Cardio-Thoracic surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
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Ambler WG, Kaplan MJ. Vascular damage in systemic lupus erythematosus. Nat Rev Nephrol 2024; 20:251-265. [PMID: 38172627 DOI: 10.1038/s41581-023-00797-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2023] [Indexed: 01/05/2024]
Abstract
Vascular disease is a major cause of morbidity and mortality in patients with systemic autoimmune diseases, particularly systemic lupus erythematosus (SLE). Although comorbid cardiovascular risk factors are frequently present in patients with SLE, they do not explain the high burden of premature vascular disease. Profound innate and adaptive immune dysregulation seems to be the primary driver of accelerated vascular damage in SLE. In particular, evidence suggests that dysregulation of type 1 interferon (IFN-I) and aberrant neutrophils have key roles in the pathogenesis of vascular damage. IFN-I promotes endothelial dysfunction directly via effects on endothelial cells and indirectly via priming of immune cells that contribute to vascular damage. SLE neutrophils are vasculopathic in part because of their increased ability to form immunostimulatory neutrophil extracellular traps. Despite improvements in clinical care, cardiovascular disease remains the leading cause of mortality among patients with SLE, and treatments that improve vascular outcomes are urgently needed. Improved understanding of the mechanisms of vascular injury in inflammatory conditions such as SLE could also have implications for common cardiovascular diseases, such as atherosclerosis and hypertension, and may ultimately lead to personalized therapeutic approaches to the prevention and treatment of this potentially fatal complication.
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Affiliation(s)
- William G Ambler
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Mariana J Kaplan
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA.
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Ali I, Zhang H, Zaidi SAA, Zhou G. Understanding the intricacies of cellular senescence in atherosclerosis: Mechanisms and therapeutic implications. Ageing Res Rev 2024; 96:102273. [PMID: 38492810 DOI: 10.1016/j.arr.2024.102273] [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: 11/14/2023] [Revised: 01/16/2024] [Accepted: 03/13/2024] [Indexed: 03/18/2024]
Abstract
Cardiovascular disease is currently the largest cause of mortality and disability globally, surpassing communicable diseases, and atherosclerosis is the main contributor to this epidemic. Aging is intimately linked to atherosclerosis development and progression, however, the mechanism of aging in atherosclerosis is not well known. To emphasize the significant research on the involvement of senescent cells in atherosclerosis, we begin by outlining compelling evidence that indicates various types of senescent cells and SASP factors linked to atherosclerotic phenotypes. We subsequently provide a comprehensive summary of the existing knowledge, shedding light on the intricate mechanisms through which cellular senescence contributes to the pathogenesis of atherosclerosis. Further, we cover that senescence can be identified by both structural changes and several senescence-associated biomarkers. Finally, we discuss that preventing accelerated cellular senescence represents an important therapeutic potential, as permanent changes may occur in advanced atherosclerosis. Together, the review summarizes the relationship between cellular senescence and atherosclerosis, and inspects the molecular knowledge, and potential clinical significance of senescent cells in developing senescent-based therapy, thus providing crucial insights into their biology and potential therapeutic exploration.
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Affiliation(s)
- Ilyas Ali
- Department of Medical Cell Biology and Genetics, Guangdong Key Laboratory of Genomic Stability and Disease Prevention, Shenzhen Key Laboratory of Anti-Aging and Regenerative Medicine, and Shenzhen Engineering Laboratory of Regenerative Technologies for Orthopaedic Diseases, Health Sciences Center, Shenzhen University, Shenzhen 518060, PR China; Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, PR China
| | - Hongliang Zhang
- Shenzhen University General Hospital, Shenzhen University, Shenzhen 518060, PR China
| | - Syed Aqib Ali Zaidi
- Department of Medical Cell Biology and Genetics, Guangdong Key Laboratory of Genomic Stability and Disease Prevention, Shenzhen Key Laboratory of Anti-Aging and Regenerative Medicine, and Shenzhen Engineering Laboratory of Regenerative Technologies for Orthopaedic Diseases, Health Sciences Center, Shenzhen University, Shenzhen 518060, PR China
| | - Guangqian Zhou
- Department of Medical Cell Biology and Genetics, Guangdong Key Laboratory of Genomic Stability and Disease Prevention, Shenzhen Key Laboratory of Anti-Aging and Regenerative Medicine, and Shenzhen Engineering Laboratory of Regenerative Technologies for Orthopaedic Diseases, Health Sciences Center, Shenzhen University, Shenzhen 518060, PR China; Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, PR China.
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Zhao M, Huang F, Tang L, Zhou X, Zhang M, Liao M, Liu L, Huang M. Case report: Successful treatment of acute generalized pustular psoriasis with multiple comorbidities with oral tacrolimus. Front Immunol 2024; 15:1354578. [PMID: 38566985 PMCID: PMC10985253 DOI: 10.3389/fimmu.2024.1354578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Acute generalized pustular psoriasis (GPP) is a serious illness. Despite various treatment methods, there is still lack of effective treatment plans for refractory cases with multiple comorbidities. This case report presents a 67-year-old woman with acute GPP, stage 4 chronic kidney disease (CKD), type 2 diabetes, and cardiovascular disease, in whom skin symptom disappearance and kidney function improvement were observed after the use of oral tacrolimus as the sole therapy. This is the first report on the application of tacrolimus in the treatment of acute GPP, especially refractory acute GPP. The successful treatment indicates that there are shared immune pathways between acute GPP and CKD, and the pathways can be interdicted by tacrolimus. Further studies are needed to optimize the therapy to maximize efficacy and minimize toxicity.
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Affiliation(s)
- Mingdan Zhao
- Department of Dermatology and Cosmetology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Fujun Huang
- College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Lei Tang
- Department of Dermatology and Cosmetology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Xun Zhou
- Department of Dermatology and Cosmetology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Miao Zhang
- College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Mengxue Liao
- College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Lirong Liu
- College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Mengya Huang
- Department of Dermatology and Cosmetology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
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Volpatti LR, de Matos SN, Borjas G, Reda J, Watkins EA, Zhou Z, Nguyen M, Solanki A, Fang Y, Hubbell JA. LDL-Binding IL-10 Reduces Vascular Inflammation in Atherosclerotic Mice. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.04.582839. [PMID: 38496521 PMCID: PMC10942346 DOI: 10.1101/2024.03.04.582839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Atherosclerosis is a chronic inflammatory disease associated with the accumulation of low-density lipoprotein (LDL) in arterial walls. Higher levels of the anti-inflammatory cytokine IL-10 in serum are correlated with reduced plaque burden. However, cytokine therapies have not translated well to the clinic, partially due to their rapid clearance and pleiotropic nature. Here, we engineered IL-10 to overcome these challenges by hitchhiking on LDL to atherosclerotic plaques. Specifically, we constructed fusion proteins in which one domain is IL-10 and the other is an antibody fragment (Fab) that binds to protein epitopes of LDL. In murine models of atherosclerosis, we show that systemically administered Fab-IL-10 constructs bind circulating LDL and traffic to atherosclerotic plaques. One such construct, 2D03-IL-10, significantly reduces aortic immune cell infiltration to levels comparable to healthy mice, whereas non-targeted IL-10 has no therapeutic effect. Mechanistically, we demonstrate that 2D03-IL-10 preferentially associates with foamy macrophages and reduces pro-inflammatory activation markers. This platform technology can be applied to a variety of therapeutics and shows promise as a potential targeted anti-inflammatory therapy in atherosclerosis.
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Affiliation(s)
- Lisa R. Volpatti
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, United States
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60208, United States
| | - Salvador Norton de Matos
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
- Medical Scientist Training Program, Pritzker School of Medicine, University of Chicago, IL, 60637, United States
| | - Gustavo Borjas
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
| | - Joseph Reda
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
| | - Elyse A. Watkins
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
| | - Zhengjie Zhou
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
- Biological Sciences Division, Department of Medicine, University of Chicago, Chicago, IL 60637, United States
| | - Mindy Nguyen
- Animal Resources Center, University of Chicago, Chicago, IL 60637, United States
| | - Ani Solanki
- Animal Resources Center, University of Chicago, Chicago, IL 60637, United States
| | - Yun Fang
- Biological Sciences Division, Department of Medicine, University of Chicago, Chicago, IL 60637, United States
- Committee on Molecular Metabolism and Nutrition, Biological Sciences Division, University of Chicago, Chicago, IL, USA
- Committee on Molecular Medicine, University of Chicago, Chicago, IL, 60637, United States
| | - Jeffrey A. Hubbell
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States
- Committee on Immunology, University of Chicago, Chicago, IL 60637, United States
- Committee on Cancer Biology, University of Chicago, Chicago, IL 60637, United States
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Ito S, Misaki T, Nagasawa Y, Nomura R, Naka S, Fukunaga A, Matsuoka D, Matayoshi S, Matsumoto-Nakano M, Nakano K. Porphyromonas gingivalis infection in the oral cavity is associated with elevated galactose-deficient IgA1 and increased nephritis severity in IgA nephropathy. Clin Exp Nephrol 2024; 28:192-200. [PMID: 37806974 DOI: 10.1007/s10157-023-02411-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/18/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND The relationship between the major periodontal bacteria, Porphyromonas gingivalis, and the pathogenesis of IgA nephropathy (IgAN)-particularly with respect to galactose-deficient IgA1 (Gd-IgA1)-has not been fully elucidated. METHODS Saliva samples from 30 IgAN patients and 44 patients with chronic kidney disease (CKD) were subjected to analysis of P. gingivalis status via polymerase chain reaction using a set of P. gingivalis-specific primers. The associations between P. gingivalis presence and clinical parameters, including plasma Gd-IgA1, were analyzed in each group. RESULTS Compared with the CKD group, the IgAN group demonstrated significantly higher plasma Gd-IgA1 levels (p < 0.05). Compared with the P. gingivalis-negative subgroup, the P. gingivalis-positive subgroup exhibited significantly higher plasma Gd-IgA1 levels in both IgAN and CKD patients (p < 0.05). Additionally, among IgAN patients, the P. gingivalis-positive subgroup displayed significantly higher plasma Gd-IgA1 and urine protein levels, compared with the P. gingivalis-negative subgroup (p < 0.05). With respect to renal biopsy findings, the frequencies of segmental glomerulosclerosis and tubular atrophy/interstitial fibrosis were significantly greater in the P. gingivalis-positive subgroup than in the P. gingivalis-negative subgroup, according to the Oxford classification of IgAN (p < 0.05). CONCLUSION Our findings suggest an association between the presence of P. gingivalis in the oral cavity and the pathogenesis of IgAN, mediated by increased levels of Gd-IgA1.
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Affiliation(s)
- Seigo Ito
- Department of Internal Medicine, Japan Self-Defense Force Iruma Hospital, Iruma, Saitama, Japan
| | - Taro Misaki
- Division of Nephrology, Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, Japan.
- Department of Nursing, Faculty of Nursing, Seirei Christopher University, Hamamatsu, Shizuoka, Japan.
| | - Yasuyuki Nagasawa
- Department of General Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Ryota Nomura
- Department of Pediatric Dentistry, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Hiroshima, Japan
| | - Shuhei Naka
- Department of Pediatric Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Akiko Fukunaga
- Division of Dentistry, Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, Japan
| | - Daiki Matsuoka
- Department of Pediatric Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Saaya Matayoshi
- Department of Pediatric Dentistry, Division of Oral Infection and Disease Control, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
| | - Michiyo Matsumoto-Nakano
- Department of Pediatric Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Kazuhiko Nakano
- Department of Pediatric Dentistry, Division of Oral Infection and Disease Control, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
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Seillier C, Lesec L, Hélie P, Marie C, Vivien D, Docagne F, Le Mauff B, Toutirais O. Tissue-plasminogen activator effects on the phenotype of splenic myeloid cells in acute inflammation. J Inflamm (Lond) 2024; 21:4. [PMID: 38355547 PMCID: PMC10865617 DOI: 10.1186/s12950-024-00375-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
Tissue-plasminogen activator (tPA) is a serine protease well known for its fibrinolytic function. Recent studies indicate that tPA could also modulate inflammation via plasmin generation and/or by receptor mediated signalling in vitro. However, the contribution of tPA in inflammatory processes in vivo has not been fully addressed. Therefore, using tPA-deficient mice, we have analysed the effect of lipopolysaccharide (LPS) challenge on the phenotype of myeloid cells including neutrophils, macrophages and dendritic cells (DCs) in spleen. We found that LPS treatment upregulated the frequency of major histocompatibility class two (MHCII+) macrophages but also, paradoxically, induced a deep downregulation of MHCII molecule level on macrophages and on conventional dendritic cells 2 (cDC2). Expression level of the CD11b integrin, known as a tPA receptor, was upregulated by LPS on MHCII+ macrophages and cDC2, suggesting that tPA effects could be amplified during inflammation. In tPA-/- mice under inflammatory conditions, expression of costimulatory CD86 molecules on MHCII+ macrophages was decreased compared to WT mice, while in steady state the expression of MHCII molecules was higher on macrophages. Finally, we reported that tPA deficiency slightly modified the phenotype of DCs and T cells in acute inflammatory conditions. Overall, our findings indicate that in vivo, LPS injection had an unexpectedly bimodal effect on MHCII expression on macrophages and DCs that consequently might affect adaptive immunity. tPA could also participate in the regulation of the T cell response by modulating the levels of CD86 and MHCII molecules on macrophages.
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Affiliation(s)
- Célia Seillier
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
| | - Léonie Lesec
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
| | - Pauline Hélie
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
- Present address: Theodor Kocher Institute, University of Bern, Freiestrasse 1, CH-3012, Bern, Switzerland
| | - Charlotte Marie
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
- UAR 3408-US50 / Centre Universitaire de Ressources Biologiques (CURB), GIP Cyceron, Caen, France
| | - Denis Vivien
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
- Department of Clinical Research, Caen University Hospital, CHU Caen, France
| | - Fabian Docagne
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
- Present Address: INSERM, Département de L'information Scientifique Et de La Communication (DISC), 75654, Paris Cedex 13, France
| | - Brigitte Le Mauff
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France
- Department of Immunology and Histocompatibility (HLA), Caen University Hospital, CHU Caen, France
| | - Olivier Toutirais
- Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, UNICAEN, INSERM, GIP Cyceron, Caen, France.
- Department of Immunology and Histocompatibility (HLA), Caen University Hospital, CHU Caen, France.
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Ding J, Zhou R, Fang X, Wang F, Wang J, Gan H, Fenster A. An image registration-based self-supervised Su-Net for carotid plaque ultrasound image segmentation. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2024; 244:107957. [PMID: 38061113 DOI: 10.1016/j.cmpb.2023.107957] [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: 12/12/2022] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND AND OBJECTIVES Total Plaque Area (TPA) measurement is critical for early diagnosis and intervention of carotid atherosclerosis in individuals with high risk for stroke. The delineation of the carotid plaques is necessary for TPA measurement, and deep learning methods can automatically segment the plaque and measure TPA from carotid ultrasound images. A large number of labeled images is essential for training a good deep learning model, but it is very difficult to collect such large labeled datasets for carotid image segmentation in clinical practice. Self-supervised learning can provide a possible solution to improve the deep-learning models on small labeled training datasets by designing a pretext task to pre-train the models without using the segmentation masks. However, the existing self-supervised learning methods do not consider the feature presentations of object contours. METHODS In this paper, we propose an image registration-based self-supervised learning method and a stacked U-Net (SSL-SU-Net) for carotid plaque ultrasound image segmentation, which can better exploit the semantic features of carotid plaque contours in self-supervised task training. RESULTS Our network was trained on different numbers of labeled images (n = 10, 33, 50 and 100 subjects) and tested on 44 subjects from the SPARC dataset (n = 144, London, Canada). The network trained on the entire SPARC dataset was then directly applied to an independent dataset collected in Zhongnan hospital (n = 497, Wuhan, China). For the 44 subjects tested on the SPARC dataset, our method yielded a DSC of 80.25-89.18% and the produced TPA measurements, which were strongly correlated with manual segmentation (r = 0.965-0.995, ρ< 0.0001). For the Zhongnan dataset, the DSC was 90.3% and algorithm TPAs were strongly correlated with manual TPAs (r = 0.985, ρ< 0.0001). CONCLUSIONS The results demonstrate that our proposed method yielded excellent performance and good generalization ability when trained on a small labeled dataset, facilitating the use of deep learning in carotid ultrasound image analysis and clinical practice. The code of our algorithm is available https://github.com/a610lab/Registration-SSL.
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Affiliation(s)
- Jing Ding
- School of Computer Science, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Ran Zhou
- School of Computer Science, Hubei University of Technology, Wuhan, Hubei 430068, China.
| | - Xiaoyue Fang
- School of Computer Science, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Furong Wang
- Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Ji Wang
- School of Computer Science, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Haitao Gan
- School of Computer Science, Hubei University of Technology, Wuhan, Hubei 430068, China.
| | - Aaron Fenster
- Imaging Research Laboratories, Robarts Research Institute, Western University, London N6A 5K8, Ontario, Canada
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Asenjo-Lobos C, González L, Bulnes JF, Roque M, Muñoz Venturelli P, Rodríguez GM. Cardiovascular events risk in patients with systemic autoimmune diseases: a prognostic systematic review and meta-analysis. Clin Res Cardiol 2024; 113:246-259. [PMID: 37650912 DOI: 10.1007/s00392-023-02291-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Chronic inflammation is considered a risk factor for the development of atherosclerosis and cardiovascular (CV) events. We seek to assess the risk of CV events in patients with Systemic autoimmune diseases (SAD), such as Systemic Lupus Erythematosus (SLE), Rheumatoid Arthritis (RA), Psoriasis (Ps) and Ankylosing Spondylitis (AS), compared with the general population. METHODS AND RESULTS A systematic search of MEDLINE from inception up to May 2021 was performed. Observational studies including individuals with and without autoimmune diseases (SLE, RA, Ps, AS), which reported a measure of association and variability for the effect of SAD on CV events, were included. The random effects meta-analysis was performed using the Hartung-Knapp-Sidik-Jonkman approach to obtain the pooled estimates. Cardiovascular Events including CV mortality, non-fatal myocardial infarction (MI), non-fatal stroke and coronary revascularization were the main outcomes evaluated. Fifty-four studies were selected, with a total of 24,107,072 participants. The presence of SAD was associated with an increased risk of CV mortality (HR 1.49 [95% CI 1.10-2.03]), non-fatal MI (HR 1.42 [95% CI 1.23-1.62]), and non-fatal stroke (HR 1.47 [95% CI 1.28-1.70]). RA, SLE, and Ps (particularly with arthritis) were significantly associated with a higher risk of MI and stroke. SAD was also associated with an increased risk of Major Adverse Cardiovascular Events (MACE) (HR 1.45 [95% CI 1.16-1.83]). CONCLUSION Patients with SAD present an increased risk of CV morbidity and mortality, which should be considered when establishing therapeutic strategies. These findings support the role of systemic inflammation in the development of atherosclerosis-driven disease.
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Affiliation(s)
- Claudia Asenjo-Lobos
- Centro de Estudios Clínicos, Instituto de Ciencias e Innovación en Medicina (ICIM), Facultad de Medicina Clínica Alemana Universidad de Desarrollo, Santiago, Chile
| | - Leticia González
- Centro de Imágenes Biomédicas, Departamento de Radiología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
- Instituto Milenio de Ingeniería e Inteligencia Artificial para la Salud, iHEALTH, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Francisco Bulnes
- División de Enfermedades Cardiovasculares, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Marta Roque
- Iberoamerican Cochrane Centre, Sant Pau Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
| | - Paula Muñoz Venturelli
- Centro de Estudios Clínicos, Instituto de Ciencias e Innovación en Medicina (ICIM), Facultad de Medicina Clínica Alemana Universidad de Desarrollo, Santiago, Chile
- Faculty of Medicine, The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
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Gao Y, Cai L, Wu Y, Jiang M, Zhang Y, Ren W, Song Y, Li L, Lei Z, Wu Y, Zhu L, Li J, Li D, Li G, Luo C, Tao L. Emerging functions and therapeutic targets of IL-38 in central nervous system diseases. CNS Neurosci Ther 2024; 30:e14550. [PMID: 38334236 PMCID: PMC10853902 DOI: 10.1111/cns.14550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 11/08/2023] [Accepted: 11/20/2023] [Indexed: 02/10/2024] Open
Abstract
Interleukin (IL)-38 is a newly discovered cytokine of the IL-1 family, which binds various receptors (i.e., IL-36R, IL-1 receptor accessory protein-like 1, and IL-1R1) in the central nervous system (CNS). The hallmark physiological function of IL-38 is competitive binding to IL-36R, as does the IL-36R antagonist. Emerging research has shown that IL-38 is abnormally expressed in the serum and brain tissue of patients with ischemic stroke (IS) and autism spectrum disorder (ASD), suggesting that IL-38 may play an important role in neurological diseases. Important advances include that IL-38 alleviates neuromyelitis optica disorder (NMOD) by inhibiting Th17 expression, improves IS by protecting against atherosclerosis via regulating immune cells and inflammation, and reduces IL-1β and CXCL8 release through inhibiting human microglial activity post-ASD. In contrast, IL-38 mRNA is markedly increased and is mainly expressed in phagocytes in spinal cord injury (SCI). IL-38 ablation attenuated SCI by reducing immune cell infiltration. However, the effect and underlying mechanism of IL-38 in CNS diseases remain inadequately characterized. In this review, we summarize the biological characteristics, pathophysiological role, and potential mechanisms of IL-38 in CNS diseases (e.g., NMOD, Alzheimer's disease, ASD, IS, TBI, and SCI), aiming to explore the therapeutic potential of IL-38 in the prevention and treatment of CNS diseases.
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Affiliation(s)
- Yuan Gao
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
- Department of NeurosurgeryPennsylvania State University College of MedicineState CollegePennsylvaniaUSA
- Department of Forensic ScienceWenzhou Medical UniversityWenzhouZhejiangChina
| | - Luwei Cai
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Yulu Wu
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Min Jiang
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yidan Zhang
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Wenjing Ren
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Yirui Song
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Lili Li
- Department of Child and Adolescent HealthcareChildren's Hospital of Soochow UniversitySuzhouChina
| | - Ziguang Lei
- Department of Forensic ScienceWenzhou Medical UniversityWenzhouZhejiangChina
| | - Youzhuang Wu
- Department of Forensic ScienceWenzhou Medical UniversityWenzhouZhejiangChina
| | - Luwen Zhu
- Department of Forensic ScienceWenzhou Medical UniversityWenzhouZhejiangChina
| | - Jing Li
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Dongya Li
- Department of OrthopedicsThe Affiliated Hospital of Xuzhou Medical UniversityXuzhouChina
| | - Guohong Li
- Department of NeurosurgeryPennsylvania State University College of MedicineState CollegePennsylvaniaUSA
| | - Chengliang Luo
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
| | - Luyang Tao
- Department of Forensic Medicine, School of Basic Medicine and Biological SciencesSoochow UniversitySuzhouChina
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Ya X, Li H, Ge P, Xu Y, Liu Z, Zheng Z, Mou S, Liu C, Zhang Y, Wang R, Zhang Q, Ye X, Wang W, Zhang D, Zhao J. Single-Cell Atlas of Atherosclerosis Patients by Cytof: Circulatory and Local Immune Disorders. Aging Dis 2024; 15:245-258. [PMID: 37307820 PMCID: PMC10796097 DOI: 10.14336/ad.2023.0426-1] [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: 12/27/2022] [Accepted: 04/28/2023] [Indexed: 06/14/2023] Open
Abstract
Atherosclerosis (AS) is a common underlying pathology of coronary artery disease, peripheral artery disease, and stroke. The characteristics of immune cells within plaques and their functional relationships with blood are crucial in AS. In this study, Mass cytometry (CyTOF), RNA-sequencing and immunofluorescence were combined to comprehensively analyze plaque tissues and peripheral blood from 25 AS patients (22 for Mass cytometry and 3 for RNA-sequencing), as well as blood from 20 healthy individuals. The study identified a complexity of leukocytes in the plaque, including both defined anti-inflammatory and pro-inflammatory subsets such as M2-like CD163+ macrophages, Natural killer T cells (NKT), CD11b+ CD4+ T effector memory cells (Tem), and CD8+ terminally differentiated effector memory cells (TEMRA). Functionally activated cell subsets were also found in peripheral blood in AS patients, highlighting the vivid interactions between leukocytes in plaque and blood. The study provides an atlas of the immune landscape in atherosclerotic patients, where pro-inflammatory activation was found to be a major feature of peripheral blood. The study identified NKT, CD11b+ CD4+ Tem, CD8+ TEMRA and CD163+ macrophages as key players in the local immune environment.
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Affiliation(s)
- Xiaolong Ya
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Hao Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Peicong Ge
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Yiqiao Xu
- Capital Medical University, Beijing, China.
| | - Zechen Liu
- Department of Biostatistics, Harvard School of Public Health, Boston, USA.
| | - Zhiyao Zheng
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Siqi Mou
- University of Chinese Academy of Sciences, Beijing, China.
| | - Chenglong Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Yan Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Rong Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Qian Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Xun Ye
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- China National Clinical Research Center for Neurological Diseases, Beijing, China.
| | - Wenjing Wang
- Beijing Institute of Hepatology, Beijing YouAn Hospital, Capital Medical University, Beijing, China.
| | - Dong Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- Beijing Institute of Hepatology, Beijing YouAn Hospital, Capital Medical University, Beijing, China.
| | - Jizong Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
- Beijing Institute of Hepatology, Beijing YouAn Hospital, Capital Medical University, Beijing, China.
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Bredewold OW, van Oeveren-Rietdijk AM, Florijn B, Rotmans JI, de Fijter JW, van Kooten C, van Zonneveld AJ, de Boer HC. Conversion from calcineurin inhibitors to belatacept-based immunosuppressive therapy skews terminal proliferation of non-classical monocytes and lowers lymphocyte counts. Transpl Immunol 2024; 82:101976. [PMID: 38199271 DOI: 10.1016/j.trim.2023.101976] [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: 05/15/2023] [Revised: 11/26/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024]
Abstract
Belatacept, a modified form of CTLA-Ig that blocks CD28-mediated co-stimulation of T cells, is an immune-suppressant that can be used as an alternative to calcineurin inhibitors (CNIs). In kidney transplant recipients, belatacept has been associated with improved renal function and reduced cardiovascular toxicity. Monocytes as well as T-lymphocytes play causal roles in the pathophysiology of atherosclerotic disease. We hypothesized that the beneficial impact of the use of belatacept over CNIs on cardiovascular risk could be partly explained by the impact of belatacept therapy on these circulating leukocytes. Hence, we phenotyped circulating leukocytes in transplanted patients with a stable renal function that were randomized between either continuation of CNI or conversion to belatacept in two international studies in which we participated. In 41 patients, we found that belatacept-treated patients consistently showed lower numbers of B-lymphocytes, T-lymphocytes as well as CD14-negative monocytes (CD14NM), especially in non-diabetic patients. Our observation that this decrease was associated to plasma concentrations of TNFα is consistent with a model where CD14NM-production of TNFα is diminished by belatacept-treatment, due to effects on the antigen-presenting cell compartment.
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Affiliation(s)
- O W Bredewold
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands..
| | - A M van Oeveren-Rietdijk
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - B Florijn
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - J I Rotmans
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - J W de Fijter
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - C van Kooten
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - A J van Zonneveld
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - H C de Boer
- Department of Internal Medicine (Nephrology) and the Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
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González-López P, Yu Y, Lin S, Escribano Ó, Gómez-Hernández A, Gisterå A. Dysregulation of micro-RNA 143-3p as a Biomarker of Carotid Atherosclerosis and the Associated Immune Reactions During Disease Progression. J Cardiovasc Transl Res 2024:10.1007/s12265-024-10482-1. [PMID: 38270847 DOI: 10.1007/s12265-024-10482-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/11/2024] [Indexed: 01/26/2024]
Abstract
Atherosclerosis commonly remains undiagnosed until disease manifestations occur. The disease is associated with dysregulated micro(mi)RNAs, but how this is linked to atherosclerosis-related immune reactions is largely unknown. A mouse model of carotid atherosclerosis, human APOB100-transgenic Ldlr-/- (HuBL), was used to study the spatiotemporal dysregulation of a set of miRNAs. Middle-aged HuBL mice with established atherosclerosis had decreased levels of miR-143-3p in their carotid arteries. In young HuBL mice, early atherosclerosis was observed in the carotid bifurcation, which had lower levels of miR-15a-5p, miR-143-3p, and miR-199a-3p, and higher levels of miR-155-5p. The dysregulation of these miRNAs was reflected by specific immune responses during atheroprogression. Finally, levels of miR-143-3p were 70.6% lower in extracellular vesicles isolated from the plasma of patients with carotid stenosis compared to healthy controls. Since miR-143-3p levels progressively decrease when transitioning between early and late experimental carotid atherosclerosis, we propose it as a biomarker for atherosclerosis.
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Affiliation(s)
- Paula González-López
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Yinda Yu
- Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Shiying Lin
- Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Óscar Escribano
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERdem), Instituto de Salud Carlos III, Madrid, Spain
| | - Almudena Gómez-Hernández
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Anton Gisterå
- Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden.
- Bioclinicum J8:20, Karolinska University Hospital, Visionsgatan 4, Solna, SE-17164, Stockholm, Sweden.
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Ibrahim L, Yasin K, Abbas L, Ismael Y, Mousa A, Alkarajeh M, Hamdan Z, Nazzal Z. Exploring the relation between Interleukin-6 and high-sensitive cardiac troponin T in asymptomatic hemodialysis patient: A cross-sectional study. PLoS One 2024; 19:e0296965. [PMID: 38271442 PMCID: PMC10810457 DOI: 10.1371/journal.pone.0296965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 12/25/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND High-sensitive cardiac troponin T (h-cTnT), which serves as a marker for myocardial damage, has also been linked to adverse outcomes in asymptomatic hemodialysis patients. This study aims to explore the correlation between interleukin-6 (IL-6) and h-cTnT in asymptomatic hemodialysis patients to unravel the relationship between inflammation and cardiovascular risk. METHODS A cross-sectional study involving 81 patients was conducted from November 2022 to March 2023 at An-Najah National University Hospital in Palestine. We gathered clinical data, including comorbidities, and obtained blood samples for measuring IL-6 and h-cTnT levels. We performed statistical analyses, including correlation tests and linear regression, to assess the associations between these variables. RESULTS The study revealed a notable increase in both h-cTnT and IL-6 levels, and a significant correlation between the two (rho = 0.463, P<0.001) in asymptomatic hemodialysis patients. Likewise, h-cTnT levels displayed positive correlations with age (rho = 0.519, P<0.001) and negative correlations with albumin (rho = -0.297, p = 0.007) and transferrin saturation (rho = -0.227, P = 0.042). IL-6 levels exhibited correlations with age (rho = 0.422, P<0.001), albumin (rho = -0.389, P<0.001), iron (rho = -0.382, P<0.001), and transferrin saturation (rho = -0.362, P = 0.001). Notably, higher h-cTnT levels were associated with diabetes, hypertension, a history of coronary artery disease, cerebrovascular accidents, older age, and male gender. CONCLUSION This study underscores the significant association between the inflammatory marker IL-6 and h-cTnT in asymptomatic hemodialysis patients, suggesting that inflammation may play an essential role in the elevation of h-cTnT levels. This association may have implications for predicting cardiovascular events and guiding interventions to reduce cardiovascular disease morbidity and mortality in hemodialysis patients.
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Affiliation(s)
- Leen Ibrahim
- Faculty of Medicine and Health Science, Department of Medicine, An-Najah National University, Nablus, Palestine
| | - Katreen Yasin
- Faculty of Medicine and Health Science, Department of Medicine, An-Najah National University, Nablus, Palestine
| | - Leen Abbas
- Faculty of Medicine and Health Science, Department of Medicine, An-Najah National University, Nablus, Palestine
| | - Yahya Ismael
- Faculty of Medicine and Health Science, Department of Medicine, An-Najah National University, Nablus, Palestine
| | - Ahmed Mousa
- Faculty of Medicine and Health Sciences, Biomedical and Sciences Labs, An-Najah National University, Nablus, Palestine
| | - Mohammad Alkarajeh
- Faculty of Medicine and Health Sciences, Department of Nephrology, An-Najah National University Hospital, Nablus, Palestine
| | - Zakaria Hamdan
- Faculty of Medicine and Health Science, Department of Medicine, An-Najah National University, Nablus, Palestine
- Faculty of Medicine and Health Sciences, Department of Nephrology, An-Najah National University Hospital, Nablus, Palestine
| | - Zaher Nazzal
- Faculty of Medicine and Health Science, Department of Medicine, An-Najah National University, Nablus, Palestine
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50
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Chen R, Zhang H, Li L, Li J, Xie J, Weng J, Tan H, Liu Y, Guo T, Wang M. Roles of ubiquitin-specific proteases in inflammatory diseases. Front Immunol 2024; 15:1258740. [PMID: 38322269 PMCID: PMC10844489 DOI: 10.3389/fimmu.2024.1258740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 01/02/2024] [Indexed: 02/08/2024] Open
Abstract
Ubiquitin-specific proteases (USPs), as one of the deubiquitinating enzymes (DUBs) families, regulate the fate of proteins and signaling pathway transduction by removing ubiquitin chains from the target proteins. USPs are essential for the modulation of a variety of physiological processes, such as DNA repair, cell metabolism and differentiation, epigenetic modulations as well as protein stability. Recently, extensive research has demonstrated that USPs exert a significant impact on innate and adaptive immune reactions, metabolic syndromes, inflammatory disorders, and infection via post-translational modification processes. This review summarizes the important roles of the USPs in the onset and progression of inflammatory diseases, including periodontitis, pneumonia, atherosclerosis, inflammatory bowel disease, sepsis, hepatitis, diabetes, and obesity. Moreover, we highlight a comprehensive overview of the pathogenesis of USPs in these inflammatory diseases as well as post-translational modifications in the inflammatory responses and pave the way for future prospect of targeted therapies in these inflammatory diseases.
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Affiliation(s)
- Rui Chen
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- Department of Stomatology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Hui Zhang
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
- College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Linke Li
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- Department of Stomatology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Jinsheng Li
- College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Jiang Xie
- Department of Pediatrics, Chengdu Third People's Hospital, Chengdu, Sichuan, China
| | - Jie Weng
- College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Huan Tan
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Yanjun Liu
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Tailin Guo
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Mengyuan Wang
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- Department of Stomatology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
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