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He Z, Chen W, Hu K, Luo Y, Zeng W, He X, Li T, Ouyang J, Li Y, Xie L, Zhang Y, Xu Q, Yang S, Guo M, Zou W, Li Y, Huang L, Chen L, Zhang X, Saiding Q, Wang R, Zhang MR, Kong N, Xie T, Song X, Tao W. Resolvin D1 delivery to lesional macrophages using antioxidative black phosphorus nanosheets for atherosclerosis treatment. NATURE NANOTECHNOLOGY 2024:10.1038/s41565-024-01687-1. [PMID: 38898135 DOI: 10.1038/s41565-024-01687-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 04/29/2024] [Indexed: 06/21/2024]
Abstract
The buildup of plaques in atherosclerosis leads to cardiovascular events, with chronic unresolved inflammation and overproduction of reactive oxygen species (ROS) being major drivers of plaque progression. Nanotherapeutics that can resolve inflammation and scavenge ROS have the potential to treat atherosclerosis. Here we demonstrate the potential of black phosphorus nanosheets (BPNSs) as a therapeutic agent for the treatment of atherosclerosis. BPNSs can effectively scavenge a broad spectrum of ROS and suppress atherosclerosis-associated pro-inflammatory cytokine production in lesional macrophages. We also demonstrate ROS-responsive, targeted-peptide-modified BPNS-based carriers for the delivery of resolvin D1 (an inflammation-resolving lipid mediator) to lesional macrophages, which further boosts the anti-atherosclerotic efficacy. The targeted nanotherapeutics not only reduce plaque areas but also substantially improve plaque stability in high-fat-diet-fed apolipoprotein E-deficient mice. This study presents a therapeutic strategy against atherosclerosis, and highlights the potential of BPNS-based therapeutics to treat other inflammatory diseases.
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Affiliation(s)
- Zhongshan He
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Chen
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Kuan Hu
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, Quantum Life and Medical Science Directorate, National Institutes for Quantum Science and Technology, Chiba, Japan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaoyao Luo
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Wanqin Zeng
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second Hospital, Sichuan University, Chengdu, China
| | - Xi He
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Tingting Li
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Jiang Ouyang
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Yongjiang Li
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Lin Xie
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, Quantum Life and Medical Science Directorate, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Yiding Zhang
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, Quantum Life and Medical Science Directorate, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Qin Xu
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Shuping Yang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Mengran Guo
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Zou
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yanfei Li
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Lingjing Huang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Lu Chen
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second Hospital, Sichuan University, Chengdu, China
| | - Xingcai Zhang
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
| | - Qimanguli Saiding
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Rui Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ming-Rong Zhang
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, Quantum Life and Medical Science Directorate, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Na Kong
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tian Xie
- College of Pharmacy, School of Medicine, Hangzhou Normal University, Hangzhou, China
| | - Xiangrong Song
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China.
| | - Wei Tao
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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Obare LM, Temu T, Mallal SA, Wanjalla CN. Inflammation in HIV and Its Impact on Atherosclerotic Cardiovascular Disease. Circ Res 2024; 134:1515-1545. [PMID: 38781301 PMCID: PMC11122788 DOI: 10.1161/circresaha.124.323891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
People living with HIV have a 1.5- to 2-fold increased risk of developing cardiovascular disease. Despite treatment with highly effective antiretroviral therapy, people living with HIV have chronic inflammation that makes them susceptible to multiple comorbidities. Several factors, including the HIV reservoir, coinfections, clonal hematopoiesis of indeterminate potential (CHIP), microbial translocation, and antiretroviral therapy, may contribute to the chronic state of inflammation. Within the innate immune system, macrophages harbor latent HIV and are among the prominent immune cells present in atheroma during the progression of atherosclerosis. They secrete inflammatory cytokines such as IL (interleukin)-6 and tumor necrosis-α that stimulate the expression of adhesion molecules on the endothelium. This leads to the recruitment of other immune cells, including cluster of differentiation (CD)8+ and CD4+ T cells, also present in early and late atheroma. As such, cells of the innate and adaptive immune systems contribute to both systemic inflammation and vascular inflammation. On a molecular level, HIV-1 primes the NLRP3 (NLR family pyrin domain containing 3) inflammasome, leading to an increased expression of IL-1β, which is important for cardiovascular outcomes. Moreover, activation of TLRs (toll-like receptors) by HIV, gut microbes, and substance abuse further activates the NLRP3 inflammasome pathway. Finally, HIV proteins such as Nef (negative regulatory factor) can inhibit cholesterol efflux in monocytes and macrophages through direct action on the cholesterol transporter ABCA1 (ATP-binding cassette transporter A1), which promotes the formation of foam cells and the progression of atherosclerotic plaque. Here, we summarize the stages of atherosclerosis in the context of HIV, highlighting the effects of HIV, coinfections, and antiretroviral therapy on cells of the innate and adaptive immune system and describe current and future interventions to reduce residual inflammation and improve cardiovascular outcomes among people living with HIV.
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Affiliation(s)
- Laventa M. Obare
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN (L.M.O., S.A.M., C.N.W.)
| | - Tecla Temu
- Department of Pathology, Harvard Medical School, Boston, MA (T.T.)
| | - Simon A. Mallal
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN (L.M.O., S.A.M., C.N.W.)
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN (S.A.M.)
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN (S.A.M.)
- Institute for Immunology and Infectious Diseases, Murdoch University, WA, Western Australia (S.A.M.)
| | - Celestine N. Wanjalla
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN (L.M.O., S.A.M., C.N.W.)
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Hassan A, Luqman A, Zhang K, Ullah M, Din AU, Xiaoling L, Wang G. Impact of Probiotic Lactiplantibacillus plantarum ATCC 14917 on atherosclerotic plaque and its mechanism. World J Microbiol Biotechnol 2024; 40:198. [PMID: 38727952 DOI: 10.1007/s11274-024-04010-1] [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: 11/29/2023] [Accepted: 04/29/2024] [Indexed: 06/22/2024]
Abstract
Atherosclerosis is viewed as not just as a problem of lipid build-up in blood vessels, but also as a chronic inflammatory disease involving both innate and acquired immunity. In atherosclerosis, the inflammation of the arterial walls is the key characteristic that significantly contributes to both the instability of plaque and the occlusion of arteries by blood clots. These events ultimately lead to stroke and acute coronary syndrome. Probiotics are living microorganisms that, when consumed in the right quantities, offer advantages for one's health. The primary objective of this study was to investigate the influence of Lactiplantibacillus plantarum ATCC 14917 (ATCC 14917) on the development of atherosclerotic plaques and its underlying mechanism in Apo lipoprotein E-knockout (Apoe-/- mice). In this study, Apoe-/- mice at approximately 8 weeks of age were randomly assigned to three groups: a Normal group that received a normal chow diet, a high fat diet group that received a gavage of PBS, and a Lactiplantibacillus plantarum ATCC 14917 group that received a high fat diet and a gavage of 0.2 ml ATCC 14917 (2 × 109 CFU/mL) per day for a duration of 12 weeks. Our strain effectively reduced the size of plaques in Apoe-/- mice by regulating the expression of inflammatory markers, immune cell markers, chemokines/chemokine receptors, and tight junction proteins (TJPs). Specifically, it decreased the levels of inflammatory markers (ICAM-1, CD-60 MCP-1, F4/80, ICAM-1, and VCAM-1) in the thoracic aorta, (Ccr7, cd11c, cd4, cd80, IL-1β, TNF-α) in the colon, and increased the activity of ROS-scavenging enzymes (SOD-1 and SOD-2). It also influenced the expression of TJPs (occludin, ZO-1, claudin-3, and MUC-3). In addition, the treatment of ATCC 14917 significantly reduced the level of lipopolysaccharide in the mesenteric adipose tissue. The findings of our study demonstrated that our strain effectively decreased the size of atherosclerotic plaques by modulating inflammation, oxidative stress, intestinal integrity, and intestinal immunity.
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Affiliation(s)
- Adil Hassan
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing University of Science and Technology, Chongqing, China
| | - Ameer Luqman
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Kun Zhang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Mehtab Ullah
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Ahmad Ud Din
- Plants for Human Health Institute, Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Kannapolis, NC, USA
| | - Liao Xiaoling
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing University of Science and Technology, Chongqing, China.
| | - Guixue Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
- JinFeng Laboratory, Chongqing, 401329, China.
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Zeng Y, Guo Z, Wu M, Chen F, Chen L. Circadian rhythm regulates the function of immune cells and participates in the development of tumors. Cell Death Discov 2024; 10:199. [PMID: 38678017 PMCID: PMC11055927 DOI: 10.1038/s41420-024-01960-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/02/2024] [Accepted: 04/11/2024] [Indexed: 04/29/2024] Open
Abstract
Circadian rhythms are present in almost all cells and play a crucial role in regulating various biological processes. Maintaining a stable circadian rhythm is essential for overall health. Disruption of this rhythm can alter the expression of clock genes and cancer-related genes, and affect many metabolic pathways and factors, thereby affecting the function of the immune system and contributing to the occurrence and progression of tumors. This paper aims to elucidate the regulatory effects of BMAL1, clock and other clock genes on immune cells, and reveal the molecular mechanism of circadian rhythm's involvement in tumor and its microenvironment regulation. A deeper understanding of circadian rhythms has the potential to provide new strategies for the treatment of cancer and other immune-related diseases.
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Affiliation(s)
- Yuen Zeng
- Department of Immunology, School of Basic Medical Sciences, Air Force Medical University, Xi'an, China
| | - Zichan Guo
- Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Mengqi Wu
- Department of Immunology, School of Basic Medical Sciences, Air Force Medical University, Xi'an, China
| | - Fulin Chen
- Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Lihua Chen
- Department of Immunology, School of Basic Medical Sciences, Air Force Medical University, Xi'an, China.
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He C, Kim HI, Park J, Guo J, Huang W. The role of immune cells in different stages of atherosclerosis. Int J Med Sci 2024; 21:1129-1143. [PMID: 38774746 PMCID: PMC11103388 DOI: 10.7150/ijms.94570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/17/2024] [Indexed: 05/24/2024] Open
Abstract
Atherosclerosis is a chronic inflammatory disease characterized by the accumulation of immune cells in the intima of arteries. Experimental and clinical evidence shows that both innate and adaptive immunity orchestrate the progression of atherosclerosis. The heterogeneous nature of immune cells within atherosclerosis lesions is important. Studies utilizing high-dimensional mass spectrometry and single-cell RNA sequencing of leukocytes from atherosclerotic lesions show the diversity and adaptability of these immune cell subtypes. Their migration, compositional changes, phenotypic alterations, and adaptive responses are key features throughout atherosclerosis progression. Understanding how these immune cells and their subtypes affect atherogenesis would help to develop novel therapeutic approaches that control atherosclerosis progression. Precise targeting of specific immune system components involved in atherosclerosis, rather than broad suppression of the immune system with anti-inflammatory agents, can more accurately regulate the progress of atherosclerosis with fewer side effects. In this review, we cover the most recent advances in the field of atherosclerosis to understand the role of various immune cells on its development. We focus on the complex network of immune cells and the interaction between the innate immune system and adaptive immune system.
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Affiliation(s)
- Cong He
- Department of Pharmacology, Harbin Medical University-Daqing, Daqing 163319, PR China
| | - Hyo In Kim
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, MA 02215, United States
| | - Jinbong Park
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Junli Guo
- Key Laboratory of Tropical Translational Medicine of Ministry of Education & Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, School of Public Health, Hainan Medical University, Haikou 571199, PR China
| | - Wei Huang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou 571199, PR China
- Key Laboratory of Tropical Translational Medicine of Ministry of Education & Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, School of Public Health, Hainan Medical University, Haikou 571199, PR China
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Snijckers RPM, Foks AC. Adaptive immunity and atherosclerosis: aging at its crossroads. Front Immunol 2024; 15:1350471. [PMID: 38686373 PMCID: PMC11056569 DOI: 10.3389/fimmu.2024.1350471] [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: 12/05/2023] [Accepted: 03/28/2024] [Indexed: 05/02/2024] Open
Abstract
Adaptive immunity plays a profound role in atherosclerosis pathogenesis by regulating antigen-specific responses, inflammatory signaling and antibody production. However, as we age, our immune system undergoes a gradual functional decline, a phenomenon termed "immunosenescence". This decline is characterized by a reduction in proliferative naïve B- and T cells, decreased B- and T cell receptor repertoire and a pro-inflammatory senescence associated secretory profile. Furthermore, aging affects germinal center responses and deteriorates secondary lymphoid organ function and structure, leading to impaired T-B cell dynamics and increased autoantibody production. In this review, we will dissect the impact of aging on adaptive immunity and the role played by age-associated B- and T cells in atherosclerosis pathogenesis, emphasizing the need for interventions that target age-related immune dysfunction to reduce cardiovascular disease risk.
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Affiliation(s)
| | - Amanda C. Foks
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, Netherlands
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Cheng L, Chen Z, Yang F, Zheng R, He W, Shi F, Liu C, Wang F, Wang L, Xie Y, Lu H. Coronary hemodynamic simulation study. Proc Inst Mech Eng H 2024; 238:444-454. [PMID: 38503717 DOI: 10.1177/09544119241231028] [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] [Indexed: 03/21/2024]
Abstract
In this paper, a two-way fluid-structure coupling model is developed to simulate and analyze the hemodynamic process based on dynamic coronary angiography, and examine the influence of different hemodynamic parameters on coronary arteries in typical coronary stenosis lesions. Using the measured FFR pressure data of a patient, the pressure-time function curve is fitted to ensure the accuracy of the boundary conditions. The average error of the simulation pressure results compared to the test data is 6.74%. In addition, the results related to blood flow, pressure contour and wall shear stress contour in a typical cardiac cycle are obtained by simulation analysis. These results are found to be in good agreement with the laws of the real cardiac cycle, which verifies the rationality of the simulation. In conclusion, based on the modeling and hemodynamic simulation analysis process of dynamic coronary angiography, this paper proposes a method to assist the analysis and evaluation of coronary hemodynamic and functional parameters, which has certain practical significance.
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Affiliation(s)
| | | | | | | | - Wenming He
- Department of Cardiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, China
| | - Fan Shi
- Ningbo University, Ningbo, Zhejiang, China
| | - Chang Liu
- Ningbo University, Ningbo, Zhejiang, China
| | | | - Li Wang
- Department of Cardiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, China
| | - Yanqing Xie
- Department of Cardiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, China
| | - Haoxuan Lu
- Department of Cardiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, China
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Rasizadeh R, Ebrahimi F, Zamani Kermanshahi A, Daei Sorkhabi A, Sarkesh A, Sadri Nahand J, Bannazadeh Baghi H. Viruses and thrombocytopenia. Heliyon 2024; 10:e27844. [PMID: 38524607 PMCID: PMC10957440 DOI: 10.1016/j.heliyon.2024.e27844] [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: 09/19/2023] [Revised: 02/03/2024] [Accepted: 03/07/2024] [Indexed: 03/26/2024] Open
Abstract
Thrombocytopenia, characterized by a decrease in platelet count, is a multifaceted clinical manifestation that can arise from various underlying causes. This review delves into the intriguing nexus between viruses and thrombocytopenia, shedding light on intricate pathophysiological mechanisms and highlighting the pivotal role of platelets in viral infections. The review further navigates the landscape of thrombocytopenia in relation to specific viruses, and sheds light on the diverse mechanisms through which hepatitis C virus (HCV), measles virus, parvovirus B19, and other viral agents contribute to platelet depletion. As we gain deeper insights into these interactions, we move closer to elucidating potential therapeutic avenues and preventive strategies for managing thrombocytopenia in the context of viral infections.
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Affiliation(s)
- Reyhaneh Rasizadeh
- Immunology Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Fatemeh Ebrahimi
- Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Amin Daei Sorkhabi
- Immunology Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aila Sarkesh
- Immunology Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javid Sadri Nahand
- Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Bannazadeh Baghi
- Immunology Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Wang X, Chen Y, Meng H, Meng F. SREBPs as the potential target for solving the polypharmacy dilemma. Front Physiol 2024; 14:1272540. [PMID: 38269061 PMCID: PMC10806128 DOI: 10.3389/fphys.2023.1272540] [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: 09/04/2023] [Accepted: 12/26/2023] [Indexed: 01/26/2024] Open
Abstract
The phenomenon of polypharmacy is a common occurrence among older people with multiple health conditions due to the rapid increase in population aging and the popularization of clinical guidelines. The prevalence of metabolic syndrome is growing quickly, representing a serious threat to both the public and the worldwide healthcare systems. In addition, it enhances the risk of cardiovascular disease as well as mortality and morbidity. Sterol regulatory element binding proteins (SREBPs) are basic helix-loop-helix leucine zipper transcription factors that transcriptionally modulate genes that regulate lipid biosynthesis and uptake, thereby serving an essential role in biological systems regulation. In this article, we have described the structure of SREBPs and explored their activation and regulation of signals. We also reveal that SREBPs are intricately involved in the modulation of metabolic diseases and thus have tremendous potential as the novel target for single-drug therapy for multiple diseases.
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Affiliation(s)
| | | | | | - Fanbo Meng
- Jilin Provincial Precision Medicine Key Laboratory for Cardiovascular Genetic Diagnosis (Jilin Provincial Engineering Laboratory for Endothelial Function and Genetic Diagnosis of Cardiovascular Disease, Jilin Provincial Molecular Biology Research Center for Precision Medicine of Major Cardiovascular Disease, Jilin Provincial Cardiovascular Research Institute), Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, China
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10
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Cui HK, Tang CJ, Gao Y, Li ZA, Zhang J, Li YD. An integrative analysis of single-cell and bulk transcriptome and bidirectional mendelian randomization analysis identified C1Q as a novel stimulated risk gene for Atherosclerosis. Front Immunol 2023; 14:1289223. [PMID: 38179058 PMCID: PMC10764496 DOI: 10.3389/fimmu.2023.1289223] [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: 09/20/2023] [Accepted: 12/05/2023] [Indexed: 01/06/2024] Open
Abstract
Background The role of complement component 1q (C1Q) related genes on human atherosclerotic plaques (HAP) is less known. Our aim is to establish C1Q associated hub genes using single-cell RNA sequencing (scRNA-seq) and bulk RNA analysis to diagnose and predict HAP patients more effectively and investigate the association between C1Q and HAP (ischemic stroke) using bidirectional Mendelian randomization (MR) analysis. Methods HAP scRNA-seq and bulk-RNA data were download from the Gene Expression Omnibus (GEO) database. The C1Q-related hub genes was screened using the GBM, LASSO and XGBoost algorithms. We built machine learning models to diagnose and distinguish between types of atherosclerosis using generalized linear models and receiver operating characteristics (ROC) analyses. Further, we scored the HALLMARK_COMPLEMENT signaling pathway using ssGSEA and confirmed hub gene expression through qRT-PCR in RAW264.7 macrophages and apoE-/- mice. Furthermore, the risk association between C1Q and HAP was assessed through bidirectional MR analysis, with C1Q as exposure and ischemic stroke (IS, large artery atherosclerosis) as outcomes. Inverse variance weighting (IVW) was used as the main method. Results We utilized scRNA-seq dataset (GSE159677) to identify 24 cell clusters and 12 cell types, and revealed seven C1Q associated DEGs in both the scRNA-seq and GEO datasets. We then used GBM, LASSO and XGBoost to select C1QA and C1QC from the seven DEGs. Our findings indicated that both training and validation cohorts had satisfactory diagnostic accuracy for identifying patients with HPAs. Additionally, we confirmed SPI1 as a potential TF responsible for regulating the two hub genes in HAP. Our analysis further revealed that the HALLMARK_COMPLEMENT signaling pathway was correlated and activated with C1QA and C1QC. We confirmed high expression levels of C1QA, C1QC and SPI1 in ox-LDL-treated RAW264.7 macrophages and apoE-/- mice using qPCR. The results of MR indicated that there was a positive association between the genetic risk of C1Q and IS, as evidenced by an odds ratio (OR) of 1.118 (95%CI: 1.013-1.234, P = 0.027). Conclusion The authors have effectively developed and validated a novel diagnostic signature comprising two genes for HAP, while MR analysis has provided evidence supporting a favorable association of C1Q on IS.
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Affiliation(s)
- Hong-Kai Cui
- Department of Neurological Intervention, The First Affiliated Hospital, Xinxiang Medical University, Xinxiang, Henan, China
| | - Chao-Jie Tang
- Institute of Diagnostic and Interventional Radiology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Gao
- Department of Neurological Intervention, The First Affiliated Hospital, Xinxiang Medical University, Xinxiang, Henan, China
| | - Zi-Ang Li
- Department of Neurological Intervention, The First Affiliated Hospital, Xinxiang Medical University, Xinxiang, Henan, China
| | - Jian Zhang
- Department of Neurological Intervention, The First Affiliated Hospital, Xinxiang Medical University, Xinxiang, Henan, China
| | - Yong-Dong Li
- Department of Neurological Intervention, The First Affiliated Hospital, Xinxiang Medical University, Xinxiang, Henan, China
- Institute of Diagnostic and Interventional Radiology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Yu Y, Kou J, Guo F, Zhang D, Pan T, Chen Y, Bao W, Sun Y, Zhang H, Li C. Prognostic value of CT-derived fractional flow reserve and fat attenuation index in patients with suspected coronary artery disease: a sex-disaggregated analyses. BMC Cardiovasc Disord 2023; 23:612. [PMID: 38093240 PMCID: PMC10720191 DOI: 10.1186/s12872-023-03650-9] [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: 11/01/2022] [Accepted: 12/01/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND There are sex differences in many risk factors associated with coronary artery disease (CAD). CT-derived fractional flow reserve (CT-FFR) and fat attenuation index (FAI) have been shown to independently predict cardiovascular events. We aimed to examine the impact of sex on the prognostic value of CT-FFR and FAI in suspected CAD patients, and to examine the incremental prognostic value of FAI over CT-FFR in both sex. METHODS A total of 1334 consecutive suspected CAD subjects who underwent coronary computed tomographic angiography (CCTA) were retrospectively collected. We divided the patients into males and females and calculated CT-FFR and FAI data from CCTA images. Kaplan-Meier analysis was used to assess the risk of major adverse cardiovascular events (MACE) stratified by CT-FFR and FAI in both sex. Cox regression models were used to assess the incremental prognostic value of FAI by adding the variable to a model that included CT-FFR and clinical variables. RESULTS During a median follow-up of 2.08 years, 212 patients had MACE. CT-FFR ≤ 0.80 was significantly associated with MACE in both sex. FAI value of left anterior descending artery (FAI[LAD]) and FAI value of left circumflex (FAI[LCX]) ≥ 70.1 were significantly associated with MACE in females. FAI[LCX] added incremental prognostic value over clinical and CT-FFR variables in females, with hazard ratio (HR) 3.230 (1.982-5.265, P = 0.000), Harrel's C 0.669 (P < 0.001), net reclassification improvement (NRI) 0.161 (0.073-0.260, P < 0.001), and integrated discrimination index (IDI) 0.036 (0.008-0.090, P = 0.010). FAI[LAD] did not enhance risk prediction in females (Harrel's C 0.643, P = 0.054; NRI 0.041, P = 0.189; IDI 0.005, P = 0.259). The decision curve analysis demonstrated that the model including FAI[LCX] resulted in the highest net benefit. CONCLUSIONS In suspected CAD patients, the prognostic value of CT-FFR is not significantly biased by sex. The prognostic value of FAI[LAD] and FAI[LCX] were significantly associated with MACE in females, but not males. FAI[LCX], not FAI[LAD], added incremental prognostic value over CT-FFR and might enhance CT-FFR risk stratification in females.
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Affiliation(s)
- Yang Yu
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- Department of Medical Imaging, Cangzhou People's Hospital, Cangzhou, China
| | - Jieli Kou
- Department of Medical Imaging, Cangzhou People's Hospital, Cangzhou, China
| | - Fuqian Guo
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Dan Zhang
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Tong Pan
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yicheng Chen
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wenjun Bao
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yuhan Sun
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Haowen Zhang
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Caiying Li
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, China.
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Liu Q, Zhuang W, Chen J, Li S, Li C, Ma D, Chen M. A turn-on fluorescent probe for lipid-targeting imaging in human arterial aneurysm and fibrocalcific stenotic aortic valve. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:123030. [PMID: 37354855 DOI: 10.1016/j.saa.2023.123030] [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: 02/11/2023] [Revised: 06/08/2023] [Accepted: 06/14/2023] [Indexed: 06/26/2023]
Abstract
Fluorescence imaging techniques have shown remarkable performance in studying the biological functions of lipid droplets (LDs). However, the biological applications of the commercially available LDs probes suffer from insufficient specificity and low signal/noise ratio (SNR). Herein, we presented a novel near-infrared (NIR) lipid activatable fluorescence probe, namely Me2NND, with extremely low emission in water but significantly enhanced emission in the lipid environment. Me2NND presented good biocompatibility and impressive LDs-specific imaging ability in cells and tissues. Moreover, Me2NND has also shown good photostability and it could efficiently locate the distribution of LDs in human pathological samples of aortic aneurysms and fibrocalcific stenotic aortic valves. This study provided a novel turn-on probe Me2NND and would improve the bio-applications of LDs-specific probes.
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Affiliation(s)
- Qi Liu
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China
| | - Weihua Zhuang
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China.
| | - Jingruo Chen
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China
| | - Shufen Li
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China
| | - Chengming Li
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China
| | - Di Ma
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China
| | - Mao Chen
- Laboratory of Heart Valve Disease and Department of Cardiology, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu 610041, China.
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Tan J, Liang Y, Yang Z, He Q, Tong J, Deng Y, Guo W, Liang K, Tang J, Shi W, Yu B. Single-Cell Transcriptomics Reveals Crucial Cell Subsets and Functional Heterogeneity Associated With Carotid Atherosclerosis and Cerebrovascular Events. Arterioscler Thromb Vasc Biol 2023; 43:2312-2332. [PMID: 37881939 PMCID: PMC10659258 DOI: 10.1161/atvbaha.123.318974] [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: 01/07/2023] [Accepted: 10/10/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Carotid atherosclerosis is a chronic inflammatory disorder and is responsible for the vast majority of ischemic strokes. Inappropriate innate and adaptive immune responses synergize with malfunctional vascular wall cells to cause atherosclerotic lesions. Yet, functional characteristics of specific immune and endothelial cell subsets associated with atherosclerosis and cerebrovascular events are poorly understood. METHODS Here, using single-cell RNA sequencing, the unprecedentedly largest data set from 20 patients' carotid artery plaques and paired peripheral blood mononuclear cells was generated, with which an ultra-high-precision cellular landscape of the atherosclerotic microenvironment involving 372 070 cells was depicted. RESULTS Compared with peripheral blood mononuclear cells, 3 plaque-specific T-cell subsets exhibiting proatherogenic features of both activation and exhaustion were identified. Strikingly, usually antiatherogenic, CD4+FOXP3+ regulatory T cells from plaques of patients with symptomatic disease acquired proinflammatory properties by probably converting to T helper 17 and T helper 9 cells, while CD4+NR4A1+/C0 and CD8+SLC4A10+ T cells related to cerebrovascular events possessed atherogenic attributes including proinflammation, polarization, and exhaustion. In addition, monocyte-macrophage dynamics dominated innate immune response. Two plaque-specific monocyte subsets performed diametrically opposed functions, EREG+ monocytes promoted cerebrovascular events while C3+ monocytes are anti-inflammatory. Similarly, IGF1+ and HS3ST2+ macrophages with classical proinflammatory M1 macrophage features were annotated and contributed to cerebrovascular events. Moreover, SULF1+ (sulfatase-1) endothelial cells were also found to participate in cerebrovascular events through affecting plaque vulnerability. CONCLUSIONS This compendium of single-cell transcriptome data provides valuable insights into the cellular heterogeneity of the atherosclerotic microenvironment and the development of more precise cardiovascular immunotherapies.
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Affiliation(s)
- Jinyun Tan
- Vascular Surgery Division, General Surgery Department, Huashan Hospital Affiliated to Fudan University, Shanghai, China (J. Tan, Q.H., W.G., K.L., W.S., B.Y.)
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
- Fudan Zhangjiang Institute, Fudan University, Shanghai, China (J. Tan, Y.L., Y.D.)
| | - Yongjun Liang
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, China (Y.L., J. Tong, Y.D., J. Tang, B.Y.)
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
- Fudan Zhangjiang Institute, Fudan University, Shanghai, China (J. Tan, Y.L., Y.D.)
| | - Zhou Yang
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, China (Z.Y.)
| | - Qing He
- Vascular Surgery Division, General Surgery Department, Huashan Hospital Affiliated to Fudan University, Shanghai, China (J. Tan, Q.H., W.G., K.L., W.S., B.Y.)
| | - Jindong Tong
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, China (Y.L., J. Tong, Y.D., J. Tang, B.Y.)
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
| | - Ying Deng
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, China (Y.L., J. Tong, Y.D., J. Tang, B.Y.)
- Fudan Zhangjiang Institute, Fudan University, Shanghai, China (J. Tan, Y.L., Y.D.)
| | - Wencheng Guo
- Vascular Surgery Division, General Surgery Department, Huashan Hospital Affiliated to Fudan University, Shanghai, China (J. Tan, Q.H., W.G., K.L., W.S., B.Y.)
| | - Kun Liang
- Vascular Surgery Division, General Surgery Department, Huashan Hospital Affiliated to Fudan University, Shanghai, China (J. Tan, Q.H., W.G., K.L., W.S., B.Y.)
| | - Jingdong Tang
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, China (Y.L., J. Tong, Y.D., J. Tang, B.Y.)
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
| | - Weihao Shi
- Vascular Surgery Division, General Surgery Department, Huashan Hospital Affiliated to Fudan University, Shanghai, China (J. Tan, Q.H., W.G., K.L., W.S., B.Y.)
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
| | - Bo Yu
- Vascular Surgery Division, General Surgery Department, Huashan Hospital Affiliated to Fudan University, Shanghai, China (J. Tan, Q.H., W.G., K.L., W.S., B.Y.)
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, China (Y.L., J. Tong, Y.D., J. Tang, B.Y.)
- Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, China (J. Tan, Y.L., Z.Y., J. Tong, J. Tang, W.S., B.Y.)
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García-Escobar A, Vera-Vera S, Tébar-Márquez D, Rivero-Santana B, Jurado-Román A, Jiménez-Valero S, Galeote G, Cabrera JÁ, Moreno R. Neutrophil-to-lymphocyte ratio an inflammatory biomarker, and prognostic marker in heart failure, cardiovascular disease and chronic inflammatory diseases: New insights for a potential predictor of anti-cytokine therapy responsiveness. Microvasc Res 2023; 150:104598. [PMID: 37633337 DOI: 10.1016/j.mvr.2023.104598] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/14/2023] [Accepted: 08/21/2023] [Indexed: 08/28/2023]
Abstract
In the 20th century, research focused on cholesterol and lipoproteins as the key mechanism in establishing atherosclerotic cardiovascular disease (ASCVD). Given that some studies demonstrated subclinical atherosclerosis in subjects without conventional cardiovascular risk factors, the elevated low-density lipoprotein (LDL) levels alone cannot account for the entire burden of atherosclerosis. Hence, large-scale clinical trials demonstrated the operation of immune and inflammatory pathways in ASCVD. In this regard, the evidence establishes that cells of the immune system, both the innate (neutrophils, macrophages) and adaptive (T cell and other lymphocytes) limbs, contribute to atherosclerosis and atherothrombosis. Besides, basic science studies have identified proatherogenic cytokines such as interleukin (IL)-1, IL-12, and IL-18. In this regard, some studies showed that antiinflammatory therapy targeting the immune system by modulating or blocking interleukins, also known as anti-cytokine therapy, can reduce the risk of major cardiovascular adverse events. The neutrophils play a key role in the innate immune system, representing the acute phase of an inflammatory response. In contrast, lymphocytes represent the adaptive immune system and promote the induction of autoimmune inflammation, especially in the chronic inflammatory response. Through the literature review, we will highlight the inflammatory pathway for the physiopathology of ASCVD, HF, and COVID-19. In this regard, the neutrophil-to-lymphocyte ratio (NLR) integrates the innate immune and adaptive immune systems, making the NLR a biomarker of inflammation. In addition, we provided an update on the evidence showing that high NLR is associated with worse prognosis in heart failure (HF), ASCVD, and COVID-19, as well as their clinical applications showing that the normalization of NLR after anti-cytokine therapy is a potential predictor of therapy responsiveness and is associated with reduction of major adverse cardiovascular events.
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Affiliation(s)
- Artemio García-Escobar
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain; Cardiology Department, Quirónsalud University Hospital Madrid, Spain.
| | - Silvio Vera-Vera
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
| | - Daniel Tébar-Márquez
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
| | - Borja Rivero-Santana
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
| | - Alfonso Jurado-Román
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
| | - Santiago Jiménez-Valero
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
| | - Guillermo Galeote
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
| | | | - Raúl Moreno
- Cardiology Department, Interventional Cardiology Section, La Paz University Hospital, Madrid, Spain; Institute for Health Research La Paz University Hospital (IDIPAZ), Madrid, Spain; Biomedical Research Network Center on Cardiovascular Disease (CIBERCV), Institute of Health Carlos III, Madrid, Spain
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15
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Mami W, Znaidi-Marzouki S, Doghri R, Ben Ahmed M, Znaidi S, Messadi E. Inflammatory Bowel Disease Increases the Severity of Myocardial Infarction after Acute Ischemia-Reperfusion Injury in Mice. Biomedicines 2023; 11:2945. [PMID: 38001946 PMCID: PMC10669621 DOI: 10.3390/biomedicines11112945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 11/26/2023] Open
Abstract
(1) Background: Increased risk of myocardial infarction (MI) has been linked to several inflammatory conditions, including inflammatory bowel disease (IBD). However, the relationship between IBD and MI remains unclear. Here, we implemented an original mouse model combining IBD and MI to determine IBD's impact on MI severity and the link between the two diseases. (2) Methods: An IBD model was established by dextran sulfate sodium (DSS) administration in drinking water, alone or with oral C. albicans (Ca) gavage. IBD severity was assessed by clinical/histological scores and intestinal/systemic inflammatory biomarker measurement. Mice were subjected to myocardial ischemia-reperfusion (IR), and MI severity was assessed by quantifying infarct size (IS) and serum cardiac troponin I (cTnI) levels. (3) Results: IBD mice exhibited elevated fecal lipocalin 2 (Lcn2) and IL-6 levels. DSS mice exhibited almost two-fold increase in IS compared to controls, with serum cTnI levels strongly correlated with IS. Ca inoculation tended to worsen DSS-induced systemic inflammation and IR injury, an observation which is not statistically significant. (4) Conclusions: This is the first proof-of-concept study demonstrating the impact of IBD on MI severity and suggesting mechanistic aspects involved in the IBD-MI connection. Our findings could pave the way for MI therapeutic approaches based on identified IBD-induced inflammatory mediators.
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Affiliation(s)
- Wael Mami
- Plateforme de Physiologie et Physiopathologie Cardiovasculaires (P2C), Laboratoire des Biomolécules, Venins et Applications Théranostiques (LR20IPT01), Institut Pasteur de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia;
| | - Soumaya Znaidi-Marzouki
- Laboratoire de Transmission, Contrôle et Immunobiologie des Infections (LR16IPT02), Institut Pasteur de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (S.Z.-M.); (M.B.A.)
| | - Raoudha Doghri
- Département d’Anatomie et Cytologie Pathologiques, Institut Salah-Azaeiz, Université El-Manar, Tunis 1006, Tunisia;
| | - Melika Ben Ahmed
- Laboratoire de Transmission, Contrôle et Immunobiologie des Infections (LR16IPT02), Institut Pasteur de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (S.Z.-M.); (M.B.A.)
| | - Sadri Znaidi
- Laboratoire de Microbiologie Moléculaire, Vaccinologie et Développement Biotechnologique (LR16IPT01), Institut Pasteur de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia;
- Unité Biologie et Pathogénicité Fongiques, Département Mycologie, Institut Pasteur, INRA, 75015 Paris, France
| | - Erij Messadi
- Plateforme de Physiologie et Physiopathologie Cardiovasculaires (P2C), Laboratoire des Biomolécules, Venins et Applications Théranostiques (LR20IPT01), Institut Pasteur de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia;
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Sun X, Lu Y, Wu J, Wen Q, Li Z, Tang Y, Shi Y, He T, Liu L, Huang W, Weng C, Wu Q, Xiao Q, Yuan H, Xu Q, Cai J. Meta-Analysis of Single-Cell RNA-Seq Data Reveals the Mechanism of Formation and Heterogeneity of Tertiary Lymphoid Organ in Vascular Disease. Arterioscler Thromb Vasc Biol 2023; 43:1867-1886. [PMID: 37589134 PMCID: PMC10521807 DOI: 10.1161/atvbaha.123.318762] [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: 02/10/2023] [Accepted: 08/01/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Tertiary lymphoid organs (TLOs) are ectopic lymphoid organs developed in nonlymphoid tissues with chronic inflammation, but little is known about their existence in different types of vascular diseases and the mechanism that mediated their development. METHODS To take advantage of single-cell RNA sequencing techniques, we integrated 28 single-cell RNA sequencing data sets containing 5 vascular disease models (atherosclerosis, abdominal aortic aneurysm, intimal hyperplasia, isograft, and allograft) to explore TLOs existence and environment supporting its growth systematically. We also searched Medline, Embase, PubMed, and Web of Science from inception to January 2022 for published histological images of vascular remodeling for histological evidence to support TLO genesis. RESULTS Accumulation and infiltration of innate and adaptive immune cells have been observed in various remodeling vessels. Interestingly, the proportion of such immune cells incrementally increases from atherosclerosis to intimal hyperplasia, abdominal aortic aneurysm, isograft, and allograft. Importantly, we uncovered that TLO structure cells, such as follicular helper T cells and germinal center B cells, present in all remodeled vessels. Among myeloid cells and lymphocytes, inflammatory macrophages, and T helper 17 cells are the major lymphoid tissue inducer cells which were found to be positively associated with the numbers of TLO structural cells in remodeled vessels. Vascular stromal cells also actively participate in vascular TLO genesis by communicating with myeloid cells and lymphocytes via CCLs (C-C motif chemokine ligands), CXCL (C-X-C motif ligand), lymphotoxin, BMP (bone morphogenetic protein) chemotactic, FGF-2 (fibroblast growth factor-2), and IGF (insulin growth factor) proliferation mechanisms, particularly for lymphoid tissue inducer cell aggregation. Additionally, the interaction between stromal cells and immune cells modulates extracellular matrix remodeling. Among TLO structure cells, follicular helper T, and germinal center B cells have strong interactions via TCR (T-cell receptor), CD40 (cluster of differentiation 40), and CXCL signaling, to promote the development and maturation of the germinal center in TLO. Consistently, by reviewing the histological images from the literature, TLO genesis was found in those vascular remodeling models. CONCLUSIONS Our analysis showed the existence of TLOs across 5 models of vascular diseases. The mechanisms that support TLOs formation in different models are heterogeneous. This study could be a valuable resource for understanding and discovering new therapeutic targets for various forms of vascular disease.
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Affiliation(s)
- Xuejing Sun
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Yao Lu
- The Center of Clinical Pharmacology (Y.L., H.Y.), Central South University, Changsha, China
| | - Junru Wu
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Qing Wen
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Zhengxin Li
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Yan Tang
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Yunmin Shi
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Tian He
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Lun Liu
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Wei Huang
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Chunyan Weng
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
| | - Qing Wu
- The Third Xiangya Hospital and High-Performance Computing Center (Q. Wu), Central South University, Changsha, China
| | - Qingzhong Xiao
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom (Q. Xiao, Q. Xu)
| | - Hong Yuan
- The Center of Clinical Pharmacology (Y.L., H.Y.), Central South University, Changsha, China
| | - Qingbo Xu
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom (Q. Xiao, Q. Xu)
- Department of Cardiology, The First Affiliated Hospital, School of Medicine, Zhejiang University, China (Q. Xu)
| | - Jingjing Cai
- Department of Cardiology (X.S., J.W., Q. Wen, Z.L., Y.T., Y.S., T.H., L.L., W.H., C.W., J.C.), Central South University, Changsha, China
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He F, Hou W, Lan Y, Gao W, Zhou M, Li J, Liu S, Yang B, Zhang J. High Contrast Detection of Carotid Neothrombus with Strong Near-Infrared Absorption Selenium Nanosphere Enhanced Photoacoustic Imaging. Int J Nanomedicine 2023; 18:4043-4054. [PMID: 37520300 PMCID: PMC10377622 DOI: 10.2147/ijn.s404743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/04/2023] [Indexed: 08/01/2023] Open
Abstract
Background Carotid artery thrombosis is the leading cause of stroke. Since there are no apparent symptoms in the early stages of carotid atherosclerosis onset, it causes a more significant clinical diagnosis. Photoacoustic (PA) imaging provides high contrast and good depth information, which has been used for the early detection and diagnosis of many diseases. Methods We investigated thrombus formation by using 20% ferric chloride (FeCl3) in the carotid arteries of KM mice for the thrombosis model. The near-infrared selenium/polypyrrole (Se@PPy) nanomaterials are easy to synthesize and have excellent optical absorption in vivo, which can be used as PA contrast agents to obtain thrombosis information. Results In vitro experiments showed that Se@PPy nanocomposites have fulfilling PA ability in the 700 nm to 900 nm wavelength range. In the carotid atherosclerosis model, maximum PA signal enhancement up to 3.44, 4.04, and 5.07 times was observed by injection of Se@PPy nanomaterials, which helped to diagnose the severity of carotid atherosclerosis. Conclusion The superior PA signal of Se@PPy nanomaterials can identify the extent of atherosclerotic carotid lesions, demonstrating the feasibility of PA imaging technology in diagnosing carotid thrombosis lesion formation. This study demonstrates nanocomposites and PA techniques for imaging and diagnosing carotid thrombosis in vivo.
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Affiliation(s)
- Fengbing He
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Wenzhong Hou
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Yintao Lan
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangdong, People’s Republic of China
| | - Weijian Gao
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Mengyu Zhou
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Jinghang Li
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Shutong Liu
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Bin Yang
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Jian Zhang
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
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18
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Wang YY, Tian Y, Li YZ, Liu YF, Zhao YY, Chen LH, Zhang C. The role of m5C methyltransferases in cardiovascular diseases. Front Cardiovasc Med 2023; 10:1225014. [PMID: 37476573 PMCID: PMC10354557 DOI: 10.3389/fcvm.2023.1225014] [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: 05/18/2023] [Accepted: 06/19/2023] [Indexed: 07/22/2023] Open
Abstract
The global leading cause of death is cardiovascular disease (CVD). Although advances in prevention and treatment have been made, the role of RNA epigenetics in CVD is not fully understood. Studies have found that RNA modifications regulate gene expression in mammalian cells, and m5C (5-methylcytosine) is a recently discovered RNA modification that plays a role in gene regulation. As a result of these developments, there has been renewed interest in elucidating the nature and function of RNA "epitranscriptomic" modifications. Recent studies on m5C RNA methylomes, their functions, and the proteins that initiate, translate and manipulate this modification are discussed in this review. This review improves the understanding of m5C modifications and their properties, functions, and implications in cardiac pathologies, including cardiomyopathy, heart failure, and atherosclerosis.
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Affiliation(s)
- Yan-Yue Wang
- Key Lab for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hengyang Medical School, University of South China, Hengyang, China
| | - Yuan Tian
- Key Lab for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hengyang Medical School, University of South China, Hengyang, China
| | - Yong-Zhen Li
- Key Lab for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hengyang Medical School, University of South China, Hengyang, China
| | - Yi-Fan Liu
- ResearchLaboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang, China
| | - Yu-Yan Zhao
- Key Lab for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hengyang Medical School, University of South China, Hengyang, China
| | - Lin-Hui Chen
- Key Lab for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hengyang Medical School, University of South China, Hengyang, China
| | - Chi Zhang
- Key Lab for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hengyang Medical School, University of South China, Hengyang, China
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19
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Johns AC, Yang M, Wei L, Grogan M, Patel SH, Li M, Husain M, Kendra KL, Otterson GA, Burkart JT, Spakowicz D, Hoyd R, Owen DH, Presley CJ. Association of medical comorbidities and cardiovascular disease with toxicity and survival among patients receiving checkpoint inhibitor immunotherapy. Cancer Immunol Immunother 2023; 72:2005-2013. [PMID: 36738310 PMCID: PMC10992740 DOI: 10.1007/s00262-023-03371-0] [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: 06/24/2022] [Accepted: 01/06/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND OBJECTIVES Medical comorbidities (MC) are highly prevalent among patients with cancer and predict worse outcomes for traditional therapies. This association is poorly understood for checkpoint inhibitor immunotherapy (IO). We aimed to explore the relationship between common MC including cardiovascular disease (CVD), immune-related adverse events (irAEs), and overall survival (OS) among patients receiving IO for advanced cancer. METHODS This is a retrospective cohort study of 671 patients with any cancer who received IO at our institution from 2011 to 2018. Clinical data were abstracted via chart review and query of ICD-10 codes and used to calculate modified Charlson comorbidity index (mCCI) scores. The primary outcomes were the association of individual MC with irAEs and OS using bivariate and multivariable analyses. Secondary outcomes included association of mCCI score with irAEs and OS. RESULTS Among 671 patients, 62.1% had a mCCI score ≥ 1. No individual MC were associated with irAEs or OS. Increased CCI score was associated with decreased OS (p < 0.01) but not with irAEs. Grade ≥ 3 irAEs were associated with increased OS among patients without CVD (HR 0.37 [95% CI: 0.25, 0.55], p < 0.01), but not among patients with CVD. CONCLUSIONS No specific MC predicted risk of irAEs or OS for patients receiving IO. Increased CCI score did not predict risk of irAEs but was associated with shorter OS. This suggests IO is safe for patients with MC, but MC may limit survival benefits of IO. CVD may predict shorter OS in patients with irAEs and should be evaluated among patients receiving IO.
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Affiliation(s)
- Andrew C Johns
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Mike Yang
- College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Lai Wei
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Madison Grogan
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Sandipkumar H Patel
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Mingjia Li
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Marium Husain
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Kari L Kendra
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Gregory A Otterson
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jarred T Burkart
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Daniel Spakowicz
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Rebecca Hoyd
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Dwight H Owen
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Carolyn J Presley
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
- The James Cancer Hospital and Solove Research Institute, The Ohio State University Comprehensive Cancer Center, 1335 Lincoln Tower, 1800 Cannon Dr, Columbus, OH, 43210, USA.
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20
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Xie L, Chen J, Wang Y, Jin C, Xie Y, Ma H, Xiang M. Emerging roles of macrophages in heart failure and associated treatment approaches. Ther Adv Chronic Dis 2023; 14:20406223231168755. [PMID: 37152348 PMCID: PMC10155014 DOI: 10.1177/20406223231168755] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/23/2023] [Indexed: 05/09/2023] Open
Abstract
Heart failure is typically caused by different cardiovascular conditions and has a poor prognosis. Despite the advances in treatment in recent decades, heart failure has remained a major cause of morbidity and mortality worldwide. As revealed by in vivo and in vitro experiments, inflammation plays a crucial role in adverse cardiac remodeling, ultimately leading to heart failure. Macrophages are central to the innate immune system, and they are the most indispensable cell type for all cardiac injuries and remodeling stages. The immediate microenvironment regulates their polarization and secretion. In this review, we summarize the phenotypic heterogeneity and governing roles of macrophages in the infarcted, inflamed, and aging heart and assess their significance as potential therapeutic targets in heart failure. We also highlight the current missing links and major challenges in the field that remain to be addressed before macrophages can be exploited for therapeutic applications.
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Affiliation(s)
- Lan Xie
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jinyong Chen
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yidong Wang
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chengjiang Jin
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yao Xie
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hong Ma
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou 310009,
China
| | - Meixiang Xiang
- Department of Cardiology, The Second Affiliated
Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou 310009,
China
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21
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Liu F, Huang Y, Liu F, Wang H. Identification of immune-related genes in diagnosing atherosclerosis with rheumatoid arthritis through bioinformatics analysis and machine learning. Front Immunol 2023; 14:1126647. [PMID: 36969166 PMCID: PMC10033585 DOI: 10.3389/fimmu.2023.1126647] [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: 12/18/2022] [Accepted: 02/21/2023] [Indexed: 03/29/2023] Open
Abstract
Background Increasing evidence has proven that rheumatoid arthritis (RA) can aggravate atherosclerosis (AS), and we aimed to explore potential diagnostic genes for patients with AS and RA. Methods We obtained the data from public databases, including Gene Expression Omnibus (GEO) and STRING, and obtained the differentially expressed genes (DEGs) and module genes with Limma and weighted gene co-expression network analysis (WGCNA). Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analysis, the protein-protein interaction (PPI) network, and machine learning algorithms [least absolute shrinkage and selection operator (LASSO) regression and random forest] were performed to explore the immune-related hub genes. We used a nomogram and receiver operating characteristic (ROC) curve to assess the diagnostic efficacy, which has been validated with GSE55235 and GSE73754. Finally, immune infiltration was developed in AS. Results The AS dataset included 5,322 DEGs, while there were 1,439 DEGs and 206 module genes in RA. The intersection of DEGs for AS and crucial genes for RA was 53, which were involved in immunity. After the PPI network and machine learning construction, six hub genes were used for the construction of a nomogram and for diagnostic efficacy assessment, which showed great diagnostic value (area under the curve from 0.723 to 1). Immune infiltration also revealed the disorder of immunocytes. Conclusion Six immune-related hub genes (NFIL3, EED, GRK2, MAP3K11, RMI1, and TPST1) were recognized, and the nomogram was developed for AS with RA diagnosis.
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Affiliation(s)
- Fuze Liu
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yue Huang
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Fuhui Liu
- School of Clinical Medical, Weifang Medical University, Weifang, China
| | - Hai Wang
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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22
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Cardet JC, Weare-Regales N, Lockey RF. Asthma and carotid artery plaques. J Allergy Clin Immunol 2023; 151:1257-1258. [PMID: 36868322 DOI: 10.1016/j.jaci.2023.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 03/05/2023]
Affiliation(s)
- Juan Carlos Cardet
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla.
| | - Natalia Weare-Regales
- Division of Endocrinology, Diabetes, and Metabolism, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla; Division of Endocrinology, Department of Internal Medicine, James A. Haley Veterans Administration, Tampa, Fla
| | - Richard F Lockey
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla; Division of Allergy and Immunology, Department of Internal Medicine, James A. Haley Veterans Administration, Tampa, Fla.
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23
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Eghtedari B, Roy SK, Budoff MJ. Anti-inflammatory Therapeutics and Coronary Artery Disease. Cardiol Rev 2023; 31:80-86. [PMID: 35471811 DOI: 10.1097/crd.0000000000000428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
It has been demonstrated that atherosclerotic disease progression is contingent upon chronic inflammation. The sequence of events leading up to plaque formation, instability, and eventual plaque rupture hinges upon the interaction of proinflammatory cytokines and fat deposition within the coronary vasculature. Over the past decade, a large body of evidence has demonstrated the efficacy of specific anti-inflammatory therapeutics in halting the progression of coronary artery disease. Despite this, these therapeutics have yet to be included in guideline-directed medical therapy regimens. This review will focus on several anti-inflammatories, which have been studied in the context of cardiovascular disease-colchicine, canakinumab, VIA-2291, and methotrexate, and will highlight the potential benefits majority hold in hindering atherosclerosis and cardiovascular disease progression. This holds especially true for individuals already on optimal medical therapy who continue to be at high risk for adverse cardiovascular events.
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Affiliation(s)
- Bibinaz Eghtedari
- From the The Lundquist Institute, Harbor-University of California-Los Angeles, Torrance, CA
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24
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Wang Z, Zhang X, Lu S, Zhang C, Ma Z, Su R, Li Y, Sun T, Li Y, Hong M, Deng X, Monjezi MR, Hristov M, Steffens S, Santovito D, Dornmair K, Ley K, Weber C, Mohanta SK, Habenicht AJR, Yin C. Pairing of single-cell RNA analysis and T cell antigen receptor profiling indicates breakdown of T cell tolerance checkpoints in atherosclerosis. NATURE CARDIOVASCULAR RESEARCH 2023; 2:290-306. [PMID: 37621765 PMCID: PMC10448629 DOI: 10.1038/s44161-023-00218-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 01/18/2023] [Indexed: 08/26/2023]
Abstract
Atherosclerotic plaques form in the inner layer of arteries triggering heart attacks and strokes. Although T cells have been detected in atherosclerosis, tolerance dysfunction as a disease driver remains unexplored. Here we examine tolerance checkpoints in atherosclerotic plaques, artery tertiary lymphoid organs and lymph nodes in mice burdened by advanced atherosclerosis, via single-cell RNA sequencing paired with T cell antigen receptor sequencing. Complex patterns of deteriorating peripheral T cell tolerance were observed being most pronounced in plaques followed by artery tertiary lymphoid organs, lymph nodes and blood. Affected checkpoints included clonal expansion of CD4+, CD8+ and regulatory T cells; aberrant tolerance-regulating transcripts of clonally expanded T cells; T cell exhaustion; Treg-TH17 T cell conversion; and dysfunctional antigen presentation. Moreover, single-cell RNA-sequencing profiles of human plaques revealed that the CD8+ T cell tolerance dysfunction observed in mouse plaques was shared in human coronary and carotid artery plaques. Thus, our data support the concept of atherosclerosis as a bona fide T cell autoimmune disease targeting the arterial wall.
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Affiliation(s)
- Zhihua Wang
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- Institute of Precision Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- These authors contributed equally: Zhihua Wang, Xi Zhang, Shu Lu, Andreas J. R. Habenicht, Changjun Yin
| | - Xi Zhang
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- These authors contributed equally: Zhihua Wang, Xi Zhang, Shu Lu, Andreas J. R. Habenicht, Changjun Yin
| | - Shu Lu
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- These authors contributed equally: Zhihua Wang, Xi Zhang, Shu Lu, Andreas J. R. Habenicht, Changjun Yin
| | - Chuankai Zhang
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- Institute of Precision Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Department of Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhe Ma
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Rui Su
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Yuanfang Li
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Ting Sun
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Yutao Li
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Mingyang Hong
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Xinyi Deng
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Mohammad Rafiee Monjezi
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Michael Hristov
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
| | - Sabine Steffens
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Donato Santovito
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
- Institute for Genetic and Biomedical Research (IRGB), Unit of Milan, National Research Council, Milan, Italy
| | - Klaus Dornmair
- Munich Cluster of Systems Neurology (SyNergy), Ludwig-Maximilians-University, Munich, Germany
- Institute of Clinical Neuroimmunology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Klaus Ley
- Immunology Center of Georgia (IMMCG), Augusta University, Augusta, GA, USA
| | - Christian Weber
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- Munich Cluster of Systems Neurology (SyNergy), Ludwig-Maximilians-University, Munich, Germany
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands
| | - Sarajo K. Mohanta
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Andreas J. R. Habenicht
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
- These authors contributed equally: Zhihua Wang, Xi Zhang, Shu Lu, Andreas J. R. Habenicht, Changjun Yin
| | - Changjun Yin
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University, Munich, Germany
- Institute of Precision Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- German Center for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany
- These authors contributed equally: Zhihua Wang, Xi Zhang, Shu Lu, Andreas J. R. Habenicht, Changjun Yin
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25
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Senders ML, Calcagno C, Tawakol A, Nahrendorf M, Mulder WJM, Fayad ZA. PET/MR imaging of inflammation in atherosclerosis. Nat Biomed Eng 2023; 7:202-220. [PMID: 36522465 DOI: 10.1038/s41551-022-00970-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 10/25/2022] [Indexed: 12/23/2022]
Abstract
Myocardial infarction, stroke, mental disorders, neurodegenerative processes, autoimmune diseases, cancer and the human immunodeficiency virus impact the haematopoietic system, which through immunity and inflammation may aggravate pre-existing atherosclerosis. The interplay between the haematopoietic system and its modulation of atherosclerosis has been studied by imaging the cardiovascular system and the activation of haematopoietic organs via scanners integrating positron emission tomography and resonance imaging (PET/MRI). In this Perspective, we review the applicability of integrated whole-body PET/MRI for the study of immune-mediated phenomena associated with haematopoietic activity and cardiovascular disease, and discuss the translational opportunities and challenges of the technology.
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Affiliation(s)
- Max L Senders
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Claudia Calcagno
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ahmed Tawakol
- Cardiology Division and Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Matthias Nahrendorf
- Center for Systems Biology and Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Willem J M Mulder
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands.
- Department of Internal Medicine, Radboud Institute of Molecular Life Sciences (RIMLS) and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands.
- Laboratory of Chemical Biology, Department of Biochemical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands.
| | - Zahi A Fayad
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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26
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Jing L, Zheng D, Sun X, Shi Z. DBDPE upregulates NOD-like receptor signaling to induce NLRP3 inflammasome-mediated HAECs pyroptosis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 318:120882. [PMID: 36549449 DOI: 10.1016/j.envpol.2022.120882] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/06/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
Decabromodiphenyl ethane (DBDPE), a typical new brominated flame retardant (BFR), is a widespread new pollutant in the environment. Several studies and our previous studies have found that DBDPE can cause aortic endothelial injury and aortic endothelial cell pyroptosis, whereas the molecular mechanism involved has not been elucidated. In this study, we exposed human aortic endothelial cells (HAECs) to 25 μmol/L of DBDPE and analyzed the gene expression profiles by Affymetrix PrimeView™ Human Gene Expression Chip. The results showed that 886 genes were differentially expressed in the DBDPE exposure group. Enrichment analyses revealed that differentially expressed genes were mainly enriched in the inflammatory response and NOD-like receptor signal pathway. Gene-gene functional interaction analyses and crossover genes and pathways analyses found that the NOD-like receptor signal pathway may be involved in regulating NLRP3 and IL-18. We found that NOD2 cannot interact with NLRP3 directly through an immunoprecipitation experiment. Thus, we construct the RIPK2 knockdown HAECs cell line to repress the NOD-like receptor signaling and further study the mechanism of DBDPE-activated NLRP3 inflammasome to induce HAECs pyroptosis. The results showed that RIPK2 knockdown could repress DBDPE-induced NOD-like receptor signaling pathway upregulation, inhibit NLRP3 inflammasome activation, and decrease HAECs pyroptosis. In addition, RIPK2 knockdown decreased the ROS generation in HAECs induced by DBDPE. And NAC pretreated HAECs inhibited DBDPE-induced NLRP3 inflammasome activation and HAECs pyroptosis. These results demonstrated that DBDPE upregulated NOD-like receptor signaling to induce ROS generation and, in turn, activated NLRP3 inflammasome, leading to HAECs pyroptosis.
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Affiliation(s)
- Li Jing
- School of Public Health and Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Dan Zheng
- School of Public Health and Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Xuejing Sun
- School of Public Health and Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Zhixiong Shi
- School of Public Health and Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China.
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27
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Regulatory mechanism of icariin in cardiovascular and neurological diseases. Biomed Pharmacother 2023; 158:114156. [PMID: 36584431 DOI: 10.1016/j.biopha.2022.114156] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
Cardiovascular diseases (CVDs) and neurological diseases are widespread diseases with substantial rates of morbidity and mortality around the world. For the past few years, the preventive effects of Chinese herbal medicine on CVDs and neurological diseases have attracted a great deal of attention. Icariin (ICA), the main constituent of Epimedii Herba, is a flavonoid. It has been shown to provide neuroprotection, anti-tumor, anti-osteoporosis, and cardiovascular protection. The endothelial protection, anti-inflammatory, hypolipidemic, antioxidative stress, and anti-apoptosis properties of ICA can help stop the progression of CVDs and neurological diseases. Therefore, our review summarized the known mechanisms and related studies of ICA in the prevention and treatment of cardio-cerebrovascular diseases (CCVDs), to better understand its therapeutic potential.
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van der Velden J, Asselbergs FW, Bakkers J, Batkai S, Bertrand L, Bezzina CR, Bot I, Brundel BJJM, Carrier L, Chamuleau S, Ciccarelli M, Dawson D, Davidson SM, Dendorfer A, Duncker DJ, Eschenhagen T, Fabritz L, Falcão-Pires I, Ferdinandy P, Giacca M, Girao H, Gollmann-Tepeköylü C, Gyongyosi M, Guzik TJ, Hamdani N, Heymans S, Hilfiker A, Hilfiker-Kleiner D, Hoekstra AG, Hulot JS, Kuster DWD, van Laake LW, Lecour S, Leiner T, Linke WA, Lumens J, Lutgens E, Madonna R, Maegdefessel L, Mayr M, van der Meer P, Passier R, Perbellini F, Perrino C, Pesce M, Priori S, Remme CA, Rosenhahn B, Schotten U, Schulz R, Sipido KR, Sluijter JPG, van Steenbeek F, Steffens S, Terracciano CM, Tocchetti CG, Vlasman P, Yeung KK, Zacchigna S, Zwaagman D, Thum T. Animal models and animal-free innovations for cardiovascular research: current status and routes to be explored. Consensus document of the ESC Working Group on Myocardial Function and the ESC Working Group on Cellular Biology of the Heart. Cardiovasc Res 2022; 118:3016-3051. [PMID: 34999816 PMCID: PMC9732557 DOI: 10.1093/cvr/cvab370] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 01/05/2022] [Indexed: 01/09/2023] Open
Abstract
Cardiovascular diseases represent a major cause of morbidity and mortality, necessitating research to improve diagnostics, and to discover and test novel preventive and curative therapies, all of which warrant experimental models that recapitulate human disease. The translation of basic science results to clinical practice is a challenging task, in particular for complex conditions such as cardiovascular diseases, which often result from multiple risk factors and comorbidities. This difficulty might lead some individuals to question the value of animal research, citing the translational 'valley of death', which largely reflects the fact that studies in rodents are difficult to translate to humans. This is also influenced by the fact that new, human-derived in vitro models can recapitulate aspects of disease processes. However, it would be a mistake to think that animal models do not represent a vital step in the translational pathway as they do provide important pathophysiological insights into disease mechanisms particularly on an organ and systemic level. While stem cell-derived human models have the potential to become key in testing toxicity and effectiveness of new drugs, we need to be realistic, and carefully validate all new human-like disease models. In this position paper, we highlight recent advances in trying to reduce the number of animals for cardiovascular research ranging from stem cell-derived models to in situ modelling of heart properties, bioinformatic models based on large datasets, and state-of-the-art animal models, which show clinically relevant characteristics observed in patients with a cardiovascular disease. We aim to provide a guide to help researchers in their experimental design to translate bench findings to clinical routine taking the replacement, reduction, and refinement (3R) as a guiding concept.
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Grants
- R01 HL150359 NHLBI NIH HHS
- RG/16/14/32397 British Heart Foundation
- FS/18/37/33642 British Heart Foundation
- PG/17/64/33205 British Heart Foundation
- PG/15/88/31780 British Heart Foundation
- FS/RTF/20/30009, NH/19/1/34595, PG/18/35/33786, CS/17/4/32960, PG/15/88/31780, and PG/17/64/33205 British Heart Foundation
- NC/T001488/1 National Centre for the Replacement, Refinement and Reduction of Animals in Research
- PG/18/44/33790 British Heart Foundation
- CH/16/3/32406 British Heart Foundation
- FS/RTF/20/30009 British Heart Foundation
- NWO-ZonMW
- ZonMW and Heart Foundation for the translational research program
- Dutch Cardiovascular Alliance (DCVA)
- Leducq Foundation
- Dutch Research Council
- Association of Collaborating Health Foundations (SGF)
- UCL Hospitals NIHR Biomedical Research Centre, and the DCVA
- Netherlands CardioVascular Research Initiative CVON
- Stichting Hartekind and the Dutch Research Counsel (NWO) (OCENW.GROOT.2019.029)
- National Fund for Scientific Research, Belgium and Action de Recherche Concertée de la Communauté Wallonie-Bruxelles, Belgium
- Netherlands CardioVascular Research Initiative CVON (PREDICT2 and CONCOR-genes projects), the Leducq Foundation
- ERA PerMed (PROCEED study)
- Netherlands Cardiovascular Research Initiative
- Dutch Heart Foundation
- German Centre of Cardiovascular Research (DZHH)
- Chest Heart and Stroke Scotland
- Tenovus Scotland
- Friends of Anchor and Grampian NHS-Endowments
- National Institute for Health Research University College London Hospitals Biomedical Research Centre
- German Centre for Cardiovascular Research
- European Research Council (ERC-AG IndivuHeart), the Deutsche Forschungsgemeinschaft
- European Union Horizon 2020 (REANIMA and TRAINHEART)
- German Ministry of Education and Research (BMBF)
- Centre for Cardiovascular Research (DZHK)
- European Union Horizon 2020
- DFG
- National Research, Development and Innovation Office of Hungary
- Research Excellence Program—TKP; National Heart Program
- Austrian Science Fund
- European Union Commission’s Seventh Framework programme
- CVON2016-Early HFPEF
- CVON She-PREDICTS
- CVON Arena-PRIME
- European Union’s Horizon 2020 research and innovation programme
- Deutsche Forschungsgemeinschaft
- Volkswagenstiftung
- French National Research Agency
- ERA-Net-CVD
- Fédération Française de Cardiologie, the Fondation pour la Recherche Médicale
- French PIA Project
- University Research Federation against heart failure
- Netherlands Heart Foundation
- Dekker Senior Clinical Scientist
- Health Holland TKI-LSH
- TUe/UMCU/UU Alliance Fund
- south African National Foundation
- Cancer Association of South Africa and Winetech
- Netherlands Heart Foundation/Applied & Engineering Sciences
- Dutch Technology Foundation
- Pie Medical Imaging
- Netherlands Organisation for Scientific Research
- Dr. Dekker Program
- Netherlands CardioVascular Research Initiative: the Dutch Heart Foundation
- Dutch Federation of University Medical Centres
- Netherlands Organization for Health Research and Development and the Royal Netherlands Academy of Sciences for the GENIUS-II project
- Netherlands Organization for Scientific Research (NWO) (VICI grant); the European Research Council
- Incyte s.r.l. and from Ministero dell’Istruzione, Università e Ricerca Scientifica
- German Center for Cardiovascular Research (Junior Research Group & Translational Research Project), the European Research Council (ERC Starting Grant NORVAS),
- Swedish Heart-Lung-Foundation
- Swedish Research Council
- National Institutes of Health
- Bavarian State Ministry of Health and Care through the research project DigiMed Bayern
- ERC
- ERA-CVD
- Dutch Heart Foundation, ZonMw
- the NWO Gravitation project
- Ministero dell'Istruzione, Università e Ricerca Scientifica
- Regione Lombardia
- Netherlands Organisation for Health Research and Development
- ITN Network Personalize AF: Personalized Therapies for Atrial Fibrillation: a translational network
- MAESTRIA: Machine Learning Artificial Intelligence Early Detection Stroke Atrial Fibrillation
- REPAIR: Restoring cardiac mechanical function by polymeric artificial muscular tissue
- Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)
- European Union H2020 program to the project TECHNOBEAT
- EVICARE
- BRAV3
- ZonMw
- German Centre for Cardiovascular Research (DZHK)
- British Heart Foundation Centre for Cardiac Regeneration
- British Heart Foundation studentship
- NC3Rs
- Interreg ITA-AUS project InCARDIO
- Italian Association for Cancer Research
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Affiliation(s)
- Jolanda van der Velden
- Amsterdam UMC, Vrije Universiteit, Physiology, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Folkert W Asselbergs
- Division Heart & Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Faculty of Population Health Sciences, Institute of Cardiovascular Science and Institute of Health Informatics, University College London, London, UK
| | - Jeroen Bakkers
- Hubrecht Institute-KNAW and University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Sandor Batkai
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
| | - Luc Bertrand
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
| | - Connie R Bezzina
- Université catholique de Louvain, Institut de Recherche Expérimentale et Clinique, Pole of Cardiovascular Research, Brussels, Belgium
| | - Ilze Bot
- Heart Center, Department of Experimental Cardiology, Amsterdam UMC, Location Academic Medical Center, Amsterdam Cardiovascular Sciences, University of Amsterdam, Amsterdam, The Netherlands
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Bianca J J M Brundel
- Amsterdam UMC, Vrije Universiteit, Physiology, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - Lucie Carrier
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Steven Chamuleau
- Amsterdam UMC, Heart Center, Cardiology, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - Michele Ciccarelli
- Department of Medicine, Surgery and Odontology, University of Salerno, Fisciano (SA), Italy
| | - Dana Dawson
- Department of Cardiology, Aberdeen Cardiovascular and Diabetes Centre, Aberdeen Royal Infirmary and University of Aberdeen, Aberdeen, UK
| | - Sean M Davidson
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London WC1E 6HX, UK
| | - Andreas Dendorfer
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Dirk J Duncker
- Division of Experimental Cardiology, Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Thomas Eschenhagen
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Larissa Fabritz
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
- University Center of Cardiovascular Sciences and Department of Cardiology, University Heart Center Hamburg, Germany and Institute of Cardiovascular Sciences, University of Birmingham, UK
| | - Ines Falcão-Pires
- UnIC - Cardiovascular Research and Development Centre, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Portugal
| | - Péter Ferdinandy
- Cardiometabolic Research Group and MTA-SE System Pharmacology Research Group, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Mauro Giacca
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Integrata Trieste, Trieste, Italy
- International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
- King’s British Heart Foundation Centre, King’s College London, London, UK
| | - Henrique Girao
- Univ Coimbra, Center for Innovative Biomedicine and Biotechnology, Faculty of Medicine, Coimbra, Portugal
- Clinical Academic Centre of Coimbra, Coimbra, Portugal
| | | | - Mariann Gyongyosi
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Tomasz J Guzik
- Instutute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Jagiellonian University, Collegium Medicum, Kraków, Poland
| | - Nazha Hamdani
- Division Cardiology, Molecular and Experimental Cardiology, Ruhr University Bochum, Bochum, Germany
- Institute of Physiology, Ruhr University Bochum, Bochum, Germany
| | - Stephane Heymans
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht University, Maastricht, The Netherlands
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Andres Hilfiker
- Department for Cardiothoracic, Transplant, and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Denise Hilfiker-Kleiner
- Department for Cardiology and Angiology, Hannover Medical School, Hannover, Germany
- Department of Cardiovascular Complications in Pregnancy and in Oncologic Therapies, Comprehensive Cancer Centre, Philipps-Universität Marburg, Germany
| | - Alfons G Hoekstra
- Computational Science Lab, Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, the Netherlands
| | - Jean-Sébastien Hulot
- Université de Paris, INSERM, PARCC, F-75015 Paris, France
- CIC1418 and DMU CARTE, AP-HP, Hôpital Européen Georges-Pompidou, F-75015 Paris, France
| | - Diederik W D Kuster
- Amsterdam UMC, Vrije Universiteit, Physiology, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - Linda W van Laake
- Division Heart & Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Sandrine Lecour
- Department of Medicine, Hatter Institute for Cardiovascular Research in Africa and Cape Heart Institute, University of Cape Town, Cape Town, South Africa
| | - Tim Leiner
- Department of Radiology, Utrecht University Medical Center, Utrecht, the Netherlands
| | - Wolfgang A Linke
- Institute of Physiology II, University of Muenster, Robert-Koch-Str. 27B, 48149 Muenster, Germany
| | - Joost Lumens
- Department of Biomedical Engineering, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands
| | - Esther Lutgens
- Experimental Vascular Biology Division, Department of Medical Biochemistry, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- DZHK, Partner Site Munich Heart Alliance, Munich, Germany
| | - Rosalinda Madonna
- Department of Pathology, Cardiology Division, University of Pisa, 56124 Pisa, Italy
- Department of Internal Medicine, Cardiology Division, University of Texas Medical School in Houston, Houston, TX, USA
| | - Lars Maegdefessel
- DZHK, Partner Site Munich Heart Alliance, Munich, Germany
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Manuel Mayr
- King’s British Heart Foundation Centre, King’s College London, London, UK
| | - Peter van der Meer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Robert Passier
- Department of Applied Stem Cell Technologies, TechMed Centre, University of Twente, 7500AE Enschede, The Netherlands
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2300 RC Leiden, The Netherlands
| | - Filippo Perbellini
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
| | - Cinzia Perrino
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Maurizio Pesce
- Unità di Ingegneria Tissutale Cardiovascolare, Centro cardiologico Monzino, IRCCS, Milan, Italy
| | - Silvia Priori
- Molecular Cardiology, Istituti Clinici Scientifici Maugeri, Pavia, Italy
- University of Pavia, Pavia, Italy
| | - Carol Ann Remme
- Université catholique de Louvain, Institut de Recherche Expérimentale et Clinique, Pole of Cardiovascular Research, Brussels, Belgium
| | - Bodo Rosenhahn
- Institute for information Processing, Leibniz University of Hanover, 30167 Hannover, Germany
| | - Ulrich Schotten
- Department of Physiology, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands
| | - Rainer Schulz
- Institute of Physiology, Justus Liebig University Giessen, Giessen, Germany
| | - Karin R Sipido
- Department of Cardiovascular Sciences, KU Leuven, 3000 Leuven, Belgium
| | - Joost P G Sluijter
- Experimental Cardiology Laboratory, Department of Cardiology, Regenerative Medicine Center Utrecht, Circulatory Health Laboratory, Utrecht University, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank van Steenbeek
- Division Heart & Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Sabine Steffens
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- DZHK, Partner Site Munich Heart Alliance, Munich, Germany
| | | | - Carlo Gabriele Tocchetti
- Cardio-Oncology Unit, Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), Interdepartmental Center for Clinical and Translational Research (CIRCET), Interdepartmental Hypertension Research Center (CIRIAPA), Federico II University, Naples, Italy
| | - Patricia Vlasman
- Amsterdam UMC, Vrije Universiteit, Physiology, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - Kak Khee Yeung
- Amsterdam UMC, Vrije Universiteit, Surgery, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - Serena Zacchigna
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Integrata Trieste, Trieste, Italy
- International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
| | - Dayenne Zwaagman
- Amsterdam UMC, Heart Center, Cardiology, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - Thomas Thum
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
- Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
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Tattersall MC, Dasiewicz AS, McClelland RL, Jarjour NN, Korcarz CE, Mitchell CC, Esnault S, Szklo M, Stein JH. Persistent Asthma Is Associated With Carotid Plaque in MESA. J Am Heart Assoc 2022; 11:e026644. [PMID: 36416156 PMCID: PMC9851438 DOI: 10.1161/jaha.122.026644] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022]
Abstract
Background Asthma and atherosclerotic cardiovascular disease share an underlying inflammatory pathophysiology. We hypothesized that persistent asthma is associated with carotid plaque burden, a strong predictor of atherosclerotic cardiovascular disease events. Methods and Results The MESA (Multi-Ethnic Study of Atherosclerosis) enrolled adults free of known atherosclerotic cardiovascular disease at baseline. Subtype of asthma was determined at examination 1. Persistent asthma was defined as asthma requiring use of controller medications, and intermittent asthma was defined as asthma without controller medications. B-mode carotid ultrasound was performed to detect carotid plaques (total plaque score [TPS], range 0-12). Multivariable regression modeling with robust variances evaluated the association of asthma subtype and carotid plaque burden. The 5029 participants were a mean (SD) age of 61.6 (10.0) years (53% were women, 26% were Black individuals, 23% were Hispanic individuals, and 12% were Chinese individuals). Carotid plaque was present in 50.5% of participants without asthma (TPS, 1.29 [1.80]), 49.5% of participants with intermittent asthma (TPS, 1.25 [1.76]), and 67% of participants with persistent asthma (TPS, 2.08 [2.35]) (P≤0.003). Participants with persistent asthma had higher interleukin-6 (1.89 [1.61] pg/mL) than participants without asthma (1.52 [1.21] pg/mL; P=0.02). In fully adjusted models, persistent asthma was associated with carotid plaque presence (odds ratio, 1.83 [95% confidence interval, 1.21-2.76]; P<0.001) and TPS (β=0.66; P<0.01), without attenuation after adjustment for baseline interleukin-6 (P=0.02) or CRP (C-reactive protein) (P=0.01). Conclusions Participants with persistent asthma had higher carotid plaque burden and higher levels of inflammatory biomarkers, compared with participants without asthma. Adjustment for baseline inflammatory biomarkers did not attenuate the association between carotid plaque and asthma subtype, highlighting the increased atherosclerotic cardiovascular disease risk among those with persistent asthma may be multifactorial.
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Affiliation(s)
- Matthew C. Tattersall
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
| | - Alison S. Dasiewicz
- Centre for Global Child HealthHospital for Sick ChildrenTorontoOntarioCanada
| | | | - Nizar N. Jarjour
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care MedicineBaltimoreMD
| | - Claudia E. Korcarz
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
| | - Carol C. Mitchell
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
| | - Stephane Esnault
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care MedicineBaltimoreMD
| | - Moyses Szklo
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - James H. Stein
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
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30
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Taylor JA, Hutchinson MA, Gearhart PJ, Maul RW. Antibodies in action: the role of humoral immunity in the fight against atherosclerosis. Immun Ageing 2022; 19:59. [PMID: 36461105 PMCID: PMC9717479 DOI: 10.1186/s12979-022-00316-6] [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: 07/21/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022]
Abstract
The sequestering of oxidation-modified low-density lipoprotein by macrophages results in the accumulation of fatty deposits within the walls of arteries. Necrosis of these cells causes a release of intercellular epitopes and the activation of the adaptive immune system, which we predict leads to robust autoantibody production. T cells produce cytokines that act in the plaque environment and further stimulate B cell antibody production. B cells in atherosclerosis meanwhile have a mixed role based on subclass. The current model is that B-1 cells produce protective IgM antibodies in response to oxidation-specific epitopes that work to control plaque formation, while follicular B-2 cells produce class-switched antibodies (IgG, IgA, and IgE) which exacerbate the disease. Over the course of this review, we discuss further the validation of these protective antibodies while evaluating the current dogma regarding class-switched antibodies in atherosclerosis. There are several contradictory findings regarding the involvement of class-switched antibodies in the disease. We hypothesize that this is due to antigen-specificity, and not simply isotype, being important, and that a closer evaluation of these antibodies' targets should be conducted. We propose that specific antibodies may have therapeutical potential in preventing and controlling plaque development within a clinical setting.
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Affiliation(s)
- Joshua A. Taylor
- grid.419475.a0000 0000 9372 4913Laboratory of Molecular Biology and Immunology, National Institute on Aging, NIH, Baltimore, MD USA ,grid.21107.350000 0001 2171 9311Graduate Program in Immunology, Johns Hopkins University School of Medicine, Baltimore, MD USA
| | - Mark A. Hutchinson
- grid.419475.a0000 0000 9372 4913Laboratory of Molecular Biology and Immunology, National Institute on Aging, NIH, Baltimore, MD USA
| | - Patricia J. Gearhart
- grid.419475.a0000 0000 9372 4913Laboratory of Molecular Biology and Immunology, National Institute on Aging, NIH, Baltimore, MD USA
| | - Robert W. Maul
- grid.419475.a0000 0000 9372 4913Laboratory of Molecular Biology and Immunology, National Institute on Aging, NIH, Baltimore, MD USA
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31
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Du L, Wang X, Chen S, Guo X. The AIM2 inflammasome: A novel biomarker and target in cardiovascular disease. Pharmacol Res 2022; 186:106533. [PMID: 36332811 DOI: 10.1016/j.phrs.2022.106533] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 10/11/2022] [Accepted: 10/30/2022] [Indexed: 11/09/2022]
Abstract
Absent in melanoma 2 (AIM2) is a cytoplasmic sensor that recognises the double-strand DNA. AIM2 inflammasome is a protein platform in the cell that initiates innate immune responses by cleaving pro-caspase-1 and converting IL-1β and IL-18 to their mature forms. Additionally, AIM2 inflammasome promotes pyroptosis by converting Gasdermin-D (GSDMD) to GSDMD-N fragments. An increasing number of studies have indicated the important and decisive roles of the AIM2 inflammasome, IL-1β, and pyroptosis in cardiovascular diseases, such as coronary atherosclerosis, myocardial infarction, ischaemia/reperfusion injury, heart failure, aortic aneurysm and ischaemic stroke. Here, we review the molecular mechanism of the activation and effect of the AIM2 inflammasome in cardiovascular disease, revealing new insights into pathogenic factors that may be targeted to treat cardiovascular disease and related dysfunctions.
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Affiliation(s)
- Luping Du
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Xuyang Wang
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Siyuan Chen
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Xiaogang Guo
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China.
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32
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Zhao Y, Zhang L, Liu L, Zhou X, Ding F, Yang Y, Du S, Wang H, Van Eck M, Wang J. Specific Loss of ABCA1 (ATP-Binding Cassette Transporter A1) Suppresses TCR (T-Cell Receptor) Signaling and Provides Protection Against Atherosclerosis. Arterioscler Thromb Vasc Biol 2022; 42:e311-e326. [PMID: 36252122 DOI: 10.1161/atvbaha.122.318226] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND ABCA1 (ATP-binding cassette transporter A1) mediates cholesterol efflux to apo AI to maintain cellular cholesterol homeostasis. The current study aims to investigate whether T-cell-specific deletion of ABCA1 modulates the phenotype/function of T cells and the development of atherosclerosis. METHODS Mice with T-cell-specific deletion of ABCA1 on low-density lipoprotein receptor knockout (Ldlr-/-) background (Abca1CD4-/CD4-Ldlr-/-) were generated by multiple steps of (cross)-breedings among Abca1flox/flox, CD4-Cre, and Ldlr-/- mice. RESULTS Deletions of ABCA1 greatly suppressed cholesterol efflux to apo AI but slightly reduced membrane lipid rafts on T cells probably due to the upregulation of ABCG1. Moreover, ABCA1 deficiency impaired TCR (T-cell receptor) signaling and inhibited the survival and proliferation of T cells as well as the formation of effector memory T cells. Despite the comparable levels of plasma total cholesterol after Western-type diet feeding, Abca1CD4-/CD4-Ldlr-/- mice showed significantly attenuated arterial accumulations of T cells and smaller atherosclerotic lesions than Abca1+/+Ldlr-/-controls, which were associated with reduced surface CCR5 (CC motif chemokine receptor 5) and CXCR3 (CXC motif chemokine receptor 3), decreased antiapoptotic Bcl-2 (B-cell lymphoma 2) and Bcl-xL (B-cell lymphoma extra-large), and hampered abilities to produce IL (interleukin)-2 and IFN (interferon)-γ by ABCA1-deficient T cells. CONCLUSIONS ABCA1 is essential for T-cell cholesterol homeostasis. Deletion of ABCA1 in T cells impairs TCR signaling, suppresses the survival, proliferation, differentiation, and function of T cells, thereby providing atheroprotection in vivo.
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Affiliation(s)
- Ying Zhao
- Department of Pathophysiology (Y.Z., L.Z., L.L., F.D., Y.Y., S.D.), Soochow Medical College of Soochow University, Suzhou, China
| | - Lili Zhang
- Department of Pathophysiology (Y.Z., L.Z., L.L., F.D., Y.Y., S.D.), Soochow Medical College of Soochow University, Suzhou, China
| | - Limin Liu
- Department of Pathophysiology (Y.Z., L.Z., L.L., F.D., Y.Y., S.D.), Soochow Medical College of Soochow University, Suzhou, China
| | - Xuan Zhou
- Department of Immunology (X.Z.), Soochow Medical College of Soochow University, Suzhou, China
| | - Fangfang Ding
- Department of Pathophysiology (Y.Z., L.Z., L.L., F.D., Y.Y., S.D.), Soochow Medical College of Soochow University, Suzhou, China
| | - Yan Yang
- Department of Pathophysiology (Y.Z., L.Z., L.L., F.D., Y.Y., S.D.), Soochow Medical College of Soochow University, Suzhou, China
| | - Shiyu Du
- Department of Pathophysiology (Y.Z., L.Z., L.L., F.D., Y.Y., S.D.), Soochow Medical College of Soochow University, Suzhou, China
| | - Hongmin Wang
- School of Biology & Basic Medical Sciences, and Institutes of Biology & Medical Sciences (H.W., J.W.), Soochow Medical College of Soochow University, Suzhou, China
| | - Miranda Van Eck
- Division of BioTherapeutics (M.V.E.), Leiden Academic Centre for Drug Research, Leiden University, the Netherlands.,Division of Systems Pharmacology and Pharmacy (M.V.E.), Leiden Academic Centre for Drug Research, Leiden University, the Netherlands.,Pharmacy Leiden, the Netherlands (M.V.E.)
| | - Jun Wang
- School of Biology & Basic Medical Sciences, and Institutes of Biology & Medical Sciences (H.W., J.W.), Soochow Medical College of Soochow University, Suzhou, China
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Toll-like receptor 7 regulates cardiovascular diseases. Int Immunopharmacol 2022; 113:109390. [DOI: 10.1016/j.intimp.2022.109390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 11/05/2022]
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Decoding the transcriptome of calcified atherosclerotic plaque at single-cell resolution. Commun Biol 2022; 5:1084. [PMID: 36224302 PMCID: PMC9556750 DOI: 10.1038/s42003-022-04056-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 09/30/2022] [Indexed: 11/30/2022] Open
Abstract
Atherogenesis involves an interplay of inflammation, tissue remodeling and cellular transdifferentiation (CTD), making it especially difficult to precisely delineate its pathophysiology. Here we use single-cell RNA sequencing and systems-biology approaches to analyze the transcriptional profiles of vascular smooth muscle cells (VSMCs) and endothelial cells (ECs) in calcified atherosclerotic core (AC) plaques and patient-matched proximal adjacent (PA) portions of carotid artery tissue from patients undergoing carotid endarterectomy. Our results reveal an anatomic distinction whereby PA cells express inflammatory mediators, while cells expressing matrix-secreting genes occupy a majority of the AC region. Systems biology analysis indicates that inflammation in PA ECs and VSMCs may be driven by TNFa signaling. Furthermore, we identify POSTN, SPP1 and IBSP in AC VSMCs, and ITLN1, SCX and S100A4 in AC ECs as possible candidate drivers of CTD in the atherosclerotic core. These results establish an anatomic framework for atherogenesis which forms the basis for exploration of a site-specific strategy for disruption of disease progression. Single-cell RNA sequencing and systems biology are used to profile the human vascular cell populations in calcified atherosclerotic core plaques from carotid endarterectomy samples, showing an anatomic distinction between gene expression of inflammatory versus matrix-secreting factors.
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Mohanta SK, Weber C, Yin C, Habenicht AJR. The dawn has come for new therapeutics to treat atherosclerosis: Targeting neuroimmune cardiovascular interfaces in artery brain circuits. Clin Transl Med 2022; 12:e1040. [PMID: 36052959 PMCID: PMC9437971 DOI: 10.1002/ctm2.1040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 08/23/2022] [Accepted: 08/19/2022] [Indexed: 12/02/2022] Open
Affiliation(s)
- Sarajo Kumar Mohanta
- Institute of Cardiovascular Prevention, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Christian Weber
- Institute of Cardiovascular Prevention, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.,Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, The Netherlands
| | - Changjun Yin
- Institute of Precision Medicine, The First Affiliated Hospital of Sun-Yat-sen University, Guangzhou, Guangdong, China
| | - Andreas J R Habenicht
- Institute of Cardiovascular Prevention, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
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Xu J, Zhou H, Cheng Y, Xiang G. Identifying potential signatures for atherosclerosis in the context of predictive, preventive, and personalized medicine using integrative bioinformatics approaches and machine-learning strategies. EPMA J 2022; 13:433-449. [PMID: 36061826 PMCID: PMC9437201 DOI: 10.1007/s13167-022-00289-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022]
Abstract
Background Atherosclerosis is a major contributor to morbidity and mortality worldwide. Although several molecular markers associated with atherosclerosis have been developed in recent years, the lack of robust evidence hinders their clinical applications. For these reasons, identification of novel and robust biomarkers will directly contribute to atherosclerosis management in the context of predictive, preventive, and personalized medicine (PPPM). This integrative analysis aimed to identify critical genetic markers of atherosclerosis and further explore the underlying molecular immune mechanism attributing to the altered biomarkers. Methods Gene Expression Omnibus (GEO) series datasets were downloaded from GEO. Firstly, differential expression analysis and functional analysis were conducted. Multiple machine-learning strategies were then employed to screen and determine key genetic markers, and receiver operating characteristic (ROC) analysis was used to assess diagnostic value. Subsequently, cell-type identification by estimating relative subsets of RNA transcript (CIBERSORT) and a single-cell RNA sequencing (scRNA-seq) data were performed to explore relationships between signatures and immune cells. Lastly, we validated the biomarkers' expression in human and mice experiments. Results A total of 611 overlapping differentially expressed genes (DEGs) included 361 upregulated and 250 downregulated genes. Based on the enrichment analysis, DEGs were mapped in terms related to immune cell involvements, immune activating process, and inflaming signals. After using multiple machine-learning strategies, dehydrogenase/reductase 9 (DHRS9) and protein tyrosine phosphatase receptor type J (PTPRJ) were identified as critical biomarkers and presented their high diagnostic accuracy for atherosclerosis. From CIBERSORT analysis, both DHRS9 and PTPRJ were significantly related to diverse immune cells, such as macrophages and mast cells. Further scRNA-seq analysis indicated DHRS9 was specifically upregulated in macrophages of atherosclerotic lesions, which was confirmed in atherosclerotic patients and mice. Conclusions Our findings are the first to report the involvement of DHRS9 in the atherogenesis, and the proatherogenic effect of DHRS9 is mediated by immune mechanism. In addition, we confirm that DHRS9 is localized in macrophages within atherosclerotic plaques. Therefore, upregulated DHRS9 could be a novel potential target for the future predictive diagnostics, targeted prevention, patient stratification, and personalization of medical services in atherosclerosis. Supplementary Information The online version contains supplementary material available at 10.1007/s13167-022-00289-y.
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Affiliation(s)
- Jinling Xu
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515 Guangdong China
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, 430070 Hubei China
| | - Hui Zhou
- Department of General Surgery, Central South University, The Third Xiangya Hospital, Changsha, 410013 Hunan China
| | - Yangyang Cheng
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515 Guangdong China
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, 430070 Hubei China
| | - Guangda Xiang
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515 Guangdong China
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, 430070 Hubei China
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Figueiredo VP, Silva MC, Souza DMSD, Coelho Junior D, Lopes LR, Azevedo MDA, Menezes APDJ, de Lima WG, Peluzio MDCG, Talvani A. Trypanosoma cruzi infection increases atherosclerotic lesion in ApoE-deficient mice. Microb Pathog 2022; 171:105730. [PMID: 35995253 DOI: 10.1016/j.micpath.2022.105730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/30/2022]
Abstract
Apolipoprotein E (ApoE) is the major ligand for the transporting and removal of chylomicrons and lipoproteins by the liver. Since the creation of the ApoE-knockout mice, it is well established that ApoE deficiency results in spontaneous atherosclerosis in aged animals. Atherosclerosis is also observed in animals infected with Trypanosoma cruzi, a protozoan that elicits a systemic inflammatory response in mammalian hosts, culminating in damage to cardiac, neuronal, and endothelial cells. Pro-atherogenic effects related to the experimental infection with T. cruzi may be induced by inflammatory components affecting the vascular wall. Herein, we evaluated whether infection with different strains of T. cruzi worsened the atherogenic lesions observed in aged ApoE-/- mice. After four weeks of infection with Berenice-78 (Be-78) or Colombian (Col) strains of the parasite, mice presented increased CCL2 and CCL5 production and high migration of inflammatory cells to cardiac tissue. Although the infection with either strain did not affect the survival rate, only the infection with Col strain caused abundant parasite growth in blood and heart and increased aortic root lesions in ApoE-/- mice. Our findings show, for the first time that ApoE exerts a protective anti-atherosclerotic role in the aortic root of mice in the acute phase of experimental infection with the Col strain of T. cruzi. Further studies should target ApoE and nutritional interventions to modulate susceptibility to cardiovascular disabilities after T. cruzi infection, minimizing the risk of death in both experimental animals and humans.
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Affiliation(s)
- Vivian Paulino Figueiredo
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil; Health and Nutrition Post-Graduate Program, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Maria Cláudia Silva
- Department of Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Débora Maria Soares de Souza
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil; Health and Nutrition Post-Graduate Program, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Diógenes Coelho Junior
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Laís Roquete Lopes
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil; Health and Nutrition Post-Graduate Program, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Maira de Araújo Azevedo
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Ana Paula de Jesus Menezes
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Wanderson Geraldo de Lima
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | | | - Andre Talvani
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil; Health and Nutrition Post-Graduate Program, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil; Infectious Diseases and Tropical Medicine Post-Graduate Program, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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Li W, Gonzalez KM, Chung J, Kim M, Lu J. Surface-modified nanotherapeutics targeting atherosclerosis. Biomater Sci 2022; 10:5459-5471. [PMID: 35980230 DOI: 10.1039/d2bm00660j] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Atherosclerosis is a chronic and metabolic-related disease that is a serious threat to human health. Currently available diagnostic and therapeutic measures for atherosclerosis lack adequate efficiency which requires promising alternative approaches. Nanotechnology-based nano-delivery systems allow for new perspectives for atherosclerosis therapy. Surface-modified nanoparticles could achieve highly effective therapeutic effects by binding to specific receptors that are abnormally overexpressed in atherosclerosis, with less adverse effects on non-target tissues. The main purpose of this review is to summarize the research progress and design ideas to target atherosclerosis using a variety of ligand-modified nanoparticle systems, discuss the shortcomings of current vector design, and look at future development directions. We hope that this review will provide novel research strategies for the design and development of nanotherapeutics targeting atherosclerosis.
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Affiliation(s)
- Wenpan Li
- Skaggs Pharmaceutical Sciences Center, Department of Pharmacology & Toxicology, R. Ken Coit College of Pharmacy, The University of Arizona, Tucson, Arizona, 85721, USA.
| | - Karina Marie Gonzalez
- Skaggs Pharmaceutical Sciences Center, Department of Pharmacology & Toxicology, R. Ken Coit College of Pharmacy, The University of Arizona, Tucson, Arizona, 85721, USA.
| | - Jinha Chung
- Skaggs Pharmaceutical Sciences Center, Department of Pharmacology & Toxicology, R. Ken Coit College of Pharmacy, The University of Arizona, Tucson, Arizona, 85721, USA.
| | - Minhyeok Kim
- Skaggs Pharmaceutical Sciences Center, Department of Pharmacology & Toxicology, R. Ken Coit College of Pharmacy, The University of Arizona, Tucson, Arizona, 85721, USA.
| | - Jianqin Lu
- Skaggs Pharmaceutical Sciences Center, Department of Pharmacology & Toxicology, R. Ken Coit College of Pharmacy, The University of Arizona, Tucson, Arizona, 85721, USA. .,NCI-designated University of Arizona Comprehensive Cancer Center, Tucson, Arizona, 85721, USA.,BIO5 Institute, The University of Arizona, Tucson, Arizona, 85721, USA.,Southwest Environmental Health Sciences Center, The University of Arizona, Tucson, 85721, USA
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Functional Crosstalk between PCSK9 Internalization and Pro-Inflammatory Activation in Human Macrophages: Role of Reactive Oxygen Species Release. Int J Mol Sci 2022; 23:ijms23169114. [PMID: 36012389 PMCID: PMC9409451 DOI: 10.3390/ijms23169114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 02/06/2023] Open
Abstract
Atherosclerosis is a cardiovascular disease caused mainly by dyslipidemia and is characterized by the formation of an atheroma plaque and chronic inflammation. Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a protease that induces the degradation of the LDL receptor (LDLR), which contributes to increased levels of LDL cholesterol and the progress of atherosclerosis. Given that macrophages are relevant components of the lipidic and inflammatory environment of atherosclerosis, we studied the effects of PCSK9 treatment on human macrophages. Our data show that human macrophages do not express PCSK9 but rapidly incorporate the circulating protein through the LDLR and also activate the pro-inflammatory TLR4 pathway. Both LDLR and TLR4 are internalized after incubation of macrophages with exogenous PCSK9. PCSK9 uptake increases the production of reactive oxygen species and reduces the expression of genes involved in lipid metabolism and cholesterol efflux, while enhancing the production of pro-inflammatory cytokines through a TLR4-dependent mechanism. Under these conditions, the viability of macrophages is compromised, leading to increased cell death. These results provide novel insights into the role of PCSK9 in the crosstalk of lipids and cholesterol metabolism through the LDLR and on the pro-inflammatory activation of macrophages through TLR4 signaling. These pathways are relevant in the outcome of atherosclerosis and highlight the relevance of PCSK9 as a therapeutic target for the treatment of cardiovascular diseases.
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Kawai K, Vozenilek AE, Kawakami R, Sato Y, Ghosh SKB, Virmani R, Finn AV. Understanding the role of alternative macrophage phenotypes in human atherosclerosis. Expert Rev Cardiovasc Ther 2022; 20:689-705. [PMID: 35942866 DOI: 10.1080/14779072.2022.2111301] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
INTRODUCTION Atherosclerosis-based ischemic heart disease is still the primary cause of death throughout the world. Over the past decades there has been no significant changes in the therapeutic approaches to atherosclerosis, which are mainly based on lipid lowering therapies and management of comorbid conditions such as diabetes and hypertension. The involvement of macrophages in atherosclerosis has been recognized for decades. More recently, a more detailed and sophisticated understanding of their various phenotypes and roles in the atherosclerotic process has been recognized. This new data is revealing how specific subtypes of macrophage-induced inflammation may have distinct effects on atherosclerosis progression and may provide new approaches for treatment, based upon targeting of specific macrophage subtypes. AREAS COVERED We will comprehensively review the spectrum of macrophage phenotypes and how they contribute to atherosclerotic plaque development and progression. EXPERT OPINION Various signals derived from atherosclerotic lesions drive macrophages into complex subsets with different gene expression profiles, phenotypes, and functions, not all of which are understood. Macrophage phenotypes include those that enhance, heal, and regress the atherosclerotic lesions though various mechanisms. Targeting of specific macrophage phenotypes may provide a promising and novel approach to prevent atherosclerosis progression.
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Affiliation(s)
- Kenji Kawai
- Department of Cardiovascular Pathology, CVPath Institute, Gaithersburg, MD, USA
| | - Aimee E Vozenilek
- Department of Cardiovascular Pathology, CVPath Institute, Gaithersburg, MD, USA
| | - Rika Kawakami
- Department of Cardiovascular Pathology, CVPath Institute, Gaithersburg, MD, USA
| | - Yu Sato
- Department of Cardiovascular Pathology, CVPath Institute, Gaithersburg, MD, USA
| | | | - Renu Virmani
- Department of Cardiovascular Pathology, CVPath Institute, Gaithersburg, MD, USA
| | - Aloke V Finn
- Department of Cardiovascular Pathology, CVPath Institute, Gaithersburg, MD, USA.,University of Maryland, School of Medicine, Baltimore, MD, USA
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Bioinformatics and System Biological Approaches for the Identification of Genetic Risk Factors in the Progression of Cardiovascular Disease. Cardiovasc Ther 2022; 2022:9034996. [PMID: 36035865 PMCID: PMC9381297 DOI: 10.1155/2022/9034996] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/17/2022] [Accepted: 07/23/2022] [Indexed: 11/17/2022] Open
Abstract
Background Cardiovascular disease (CVD) is the combination of coronary heart disease, myocardial infarction, rheumatic heart disease, and peripheral vascular disease of the heart and blood vessels. It is one of the leading deadly diseases that causes one-third of the deaths yearly in the globe. Additionally, the risk factors associated with it make the situation more complex for cardiovascular patients, which lead them towards mortality, but the genetic association between CVD and its risk factors is not clearly explored in the global literature. We addressed this issue and explored the linkage between CVD and its risk factors. Methods We developed an analytical approach to reveal the risk factors and their linkages with CVD. We used GEO microarray datasets for the CVD and other risk factors in this study. We performed several analyses including gene expression analysis, diseasome analysis, protein-protein interaction (PPI) analysis, and pathway analysis for discovering the relationship between CVD and its risk factors. We also examined the validation of our study using gold benchmark databases OMIM, dbGAP, and DisGeNET. Results We observed that the number of 32, 17, 53, 70, and 89 differentially expressed genes (DEGs) is overlapped between CVD and its risk factors of hypertension (HTN), type 2 diabetes (T2D), hypercholesterolemia (HCL), obesity, and aging, respectively. We identified 10 major hub proteins (FPR2, TNF, CXCL8, CXCL1, IL1B, VEGFA, CYBB, PTGS2, ITGAX, and CCR5), 12 significant functional pathways, and 11 gene ontological pathways that are associated with CVD. We also found the connection of CVD with its risk factors in the gold benchmark databases. Our experimental outcomes indicate a strong association of CVD with its risk factors of HTN, T2D, HCL, obesity, and aging. Conclusions Our computational approach explored the genetic association of CVD with its risk factors by identifying the significant DEGs, hub proteins, and signaling and ontological pathways. The outcomes of this study may be further used in the lab-based analysis for developing the effective treatment strategies of CVD.
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Atheroprotective Effects of Glycyrrhiza glabra L. Molecules 2022; 27:molecules27154697. [PMID: 35897875 PMCID: PMC9332620 DOI: 10.3390/molecules27154697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 11/21/2022] Open
Abstract
Cardiovascular diseases associated with atherosclerosis are the major cause of death in developed countries. Early prevention and treatment of atherosclerosis are considered to be an important aspect of the therapy of cardiovascular disease. Preparations based on natural products affect the main pathogenetic steps of atherogenesis, and so represent a perspective for the long-term prevention of atherosclerosis development. Numerous experimental and clinical studies have demonstrated the multiple beneficial effects of licorice and its bioactive compounds—anti-inflammatory, anti-cytokine, antioxidant, anti-atherogenic, and anti-platelet action—which allow us to consider licorice as a promising atheroprotective agent. In this review, we summarized the current knowledge on the licorice anti-atherosclerotic mechanisms of action based on the results of experimental studies, including the results of the in vitro study demonstrating licorice effect on the ability of blood serum to reduce intracellular cholesterol accumulation in cultured macrophages, and presented the results of clinical studies confirming the ameliorating activity of licorice in regard to traditional cardiovascular risk factors as well as the direct anti-atherosclerotic effect of licorice.
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Tian C, Mahara G, Zhang H, Tan X. Association of immunoglobulin G N-glycosylation with carotid atherosclerotic plaque phenotypes and actual clinical cardiovascular events: a study protocol for a longitudinal prospective cohort study. BMJ Open 2022; 12:e058922. [PMID: 35868824 PMCID: PMC9316026 DOI: 10.1136/bmjopen-2021-058922] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 07/01/2022] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Immune-inflammatory response plays a key role in the pathogenesis of atherosclerosis. IgG N-glycosylation is reported to be associated with the 10-year atherosclerotic cardiovascular disease risk score and subclinical atherosclerosis. However, the relationship of IgG glycosylation with actual clinical cardiovascular disease (CVD) events and plaque phenotypes has rarely been investigated. Therefore, this study aims to understand whether IgG glycosylation traits are correlated with actual clinical CVD events and plaque phenotypes. METHODS AND ANALYSIS Designed to verify the efficacy of IgG glycosylation as a risk for CVD events and screen potential biomarkers of CVD to prevent atherosclerosis occurrence, this longitudinal prospective cohort study will be conducted at the First Affiliated Hospital of Shantou University Medical College, China. In total, 2720 participants routinely examined by carotid ultrasound will be divided into different groups according to plaque phenotype characteristics. Ultra-performance liquid chromatography will be performed to separate and detect IgG N-glycans in serum collected at baseline and at the end of the first, second and third years. The primary outcome is the actual clinical CVD composite events, including non-fatal myocardial infarction, death due to coronary heart disease, and fatal or non-fatal stroke. ETHICS AND DISSEMINATION The Clinical Ethics Committee of the First Affiliated Hospital of Shantou University Medical College approved this study (number: B-2021-127). Findings of this study will be submitted for publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER ChiCTR2100048740.
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Affiliation(s)
- Cuihong Tian
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Centre for Precision Health, Edith Cowan University, Perth, Western Australia, Australia
| | - Gehendra Mahara
- Clinical Research Centre, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Hongxia Zhang
- Health Care Centre, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Xuerui Tan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Clinical Research Centre, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
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Dyslipidemia in Transplant Patients: Which Therapy? J Clin Med 2022; 11:jcm11144080. [PMID: 35887846 PMCID: PMC9318180 DOI: 10.3390/jcm11144080] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/11/2022] [Accepted: 07/11/2022] [Indexed: 12/17/2022] Open
Abstract
Cardiovascular disease is the most important cause of death worldwide in recent years; an increasing trend is also shown in organ transplant patients subjected to immunosuppressive therapies, in which cardiovascular diseases represent one of the most frequent causes of long-term mortality. This is also linked to immunosuppressant-induced dyslipidemia, which occurs in 27 to 71% of organ transplant recipients. The aim of this review is to clarify the pathophysiological mechanisms underlying dyslipidemia in patients treated with immunosuppressants to identify immunosuppressive therapies which do not cause dyslipidemia or therapeutic pathways effective in reducing hypercholesterolemia, hypertriglyceridemia, or both, without further adverse events.
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Su H, Mei Y, Luo S, Wu H, He Y, Shiraishi Y, Hu P, Cohen RA, Tong X. Substitution of the SERCA2 Cys 674 reactive thiol accelerates atherosclerosis by inducing endoplasmic reticulum stress and inflammation. Br J Pharmacol 2022; 179:4778-4791. [PMID: 35763220 DOI: 10.1111/bph.15912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/31/2022] [Accepted: 06/03/2022] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND AND PURPOSE The cysteine674 (C674) thiol of sarcoplasmic/endoplasmic reticulum Ca2+ ATPase 2 is easily and irreversibly oxidized under atherosclerotic conditions. However, the contribution of the C674 thiol redox status in the development of atherosclerosis remains unclear. Our goal was to elucidate the possible mechanism involved. EXPERIMENTAL APPROACH Heterozygous SERCA2 C674S knock-in mice in which half of the C674 was substituted by serine674 (S674) were used to mimic the removal of the reactive C674 thiol which occurs under pathological conditions. Bone marrow-derived macrophages (BMDMs) and cardiac endothelial cells (ECs) were used for intracellular Ca2+ , macrophage adhesion, and protein expression analysis. The whole aorta and aortic root were isolated for histological analysis. KEY RESULTS Cell culture studies suggest the partial substitution of SERCA2 C674 increased intracellular Ca2+ levels and induced ER stress in both BMDMs and ECs. The release of pro-inflammatory factors and macrophage adhesion increased in SKI BMDMs. In ECs, the overexpression of S674 induced endothelial inflammation and promoted macrophage recruitment. SKI mice developed more severe atherosclerotic plaque and macrophage accumulation. Additionally, 4-phenyl butyric acid (PBA), an ER stress inhibitor, suppressed ER stress and inflammatory responses in BMDMs and ECs, and alleviate atherosclerosis in SKI mice. CONCLUSIONS AND IMPLICATIONS The substitution of SERCA2 C674 thiol accelerates the development of atherosclerosis by inducing ER stress and inflammation. Our findings highlight the importance of SERCA2 C674 redox state in the context of atherosclerosis and open up a novel therapeutic strategy to combat atherosclerosis.
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Affiliation(s)
- Hang Su
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Yu Mei
- Vascular Biology Section, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Shuangxue Luo
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Haixia Wu
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Yan He
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Yasumasa Shiraishi
- Department of Internal Medicine, Division of Cardiovascular Medicine, National Defense Medical College, Saitama, Japan
| | - Pingping Hu
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China.,College of Pharmacy, Chongqing Medical University, Chongqing, China
| | - Richard A Cohen
- Vascular Biology Section, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Xiaoyong Tong
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
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Feng J, Wu Y. Interleukin-35 ameliorates cardiovascular disease by suppressing inflammatory responses and regulating immune homeostasis. Int Immunopharmacol 2022; 110:108938. [PMID: 35759811 DOI: 10.1016/j.intimp.2022.108938] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/05/2022] [Accepted: 06/07/2022] [Indexed: 12/14/2022]
Abstract
The immune response is of great significance in the initiation and progression of a diversity of cardiovascular diseases involving pro-and anti-inflammatory cytokines. Interleukin-35 (IL-35), a cytokine of the interleukin-12 family, is a novel anti-inflammation and immunosuppressive cytokine, maintaining inflammatory suppression and regulating immune homeostasis. The role of IL-35 in cardiovascular diseases (CVDs) has aroused enthusiastic attention, a diversity of experimental or clinical evidence has indicated that IL-35 potentially has a pivot role in protecting against cardiovascular diseases, especially atherosclerosis and myocarditis. In this review, we initiate an overview of the relationship between Interleukin-35 and cardiovascular diseases, including atherosclerosis, acute coronary syndrome, pulmonary hypertension, abdominal aortic aneurysm, heart failure, myocardial ischemia-reperfusion, aortic dissection and myocarditis. Although the specific molecular mechanisms entailing the protective effects of IL-35 remain an unsolved issue, targeted therapies with IL-35 might provide a promising and effective solution to prevent and cure cardiovascular diseases.
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Affiliation(s)
- Jie Feng
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Yanqing Wu
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China.
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Zhao S, Wu Y, Wei Y, Xu X, Zheng J. Identification of Biomarkers Associated With CD8+ T Cells in Coronary Artery Disease and Their Pan-Cancer Analysis. Front Immunol 2022; 13:876616. [PMID: 35799780 PMCID: PMC9254733 DOI: 10.3389/fimmu.2022.876616] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/24/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeTo identify biomarkers associated with CD8+ T cells in coronary artery disease (CAD) and initially explore their potential role in the tumor immune microenvironment.Materials and MethodsCAD-related datasets GSE12288, GSE34198, and GSE66360, were downloaded from the GEO database. First, GSVA was performed based on the GSE12288 dataset. Then WGCNA analysis was performed to identify the most relevant module and candidate hub gene for CD8+ T cells, followed by GO and KEGG analysis of this module. Secondly, the relationship between candidate hub genes and CD8+ T cells was verified using GSE34198 and GSE66360, which led to the identification of hub genes. The relationship of hub genes with CD8+ T cells in cancer was analyzed using the TIMER database. Methylation analysis of hub genes was performed using the DiseaseMeth database. CAD, pan-cancer, pan-cell lines, and pan-normal tissues, correlations between hub genes. In addition, potential drugs and TFs associated with hub genes were predicted, and the ceRNA network was constructed. Finally, GSEA was performed separately for hub genes.ResultsCAD was shown to be associated with immune response by GSVA analysis. WGCNA identified the blue module as most related to CD8+ T cells and identified nine candidate hub genes. The relevance of CAD to immunity was further confirmed by GO and KEGG analysis of the module. Two additional datasets validated and identified three hub genes (FBXO7, RAD23A, and MKRN1) that significantly correlated with CD8+ T cells. In addition, we found that hub genes were positively associated with CD8+ T cells in TGCT, THCA, and KICH cancers by our analysis. Moreover, the hub gene was differentially methylated. We also analyzed the correlation between hub genes in CAD, different cancers, different cell lines, and different normal tissues. The results of all the analyses showed a positive correlation between them. Finally, we successfully constructed hub gene-associated TF-gene and ceRNA networks and predicted 11 drugs associated with hub genes. GSEA suggests that hub genes are related to multiple immune response processes.ConclusionFBXO7, RAD23A, and MKRN1 are significantly associated with CD8+ T cells in CAD and multiple cancers and may act through immune responses in CAD and cancer.
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Affiliation(s)
- Shijian Zhao
- Department of Cardiology, the Affiliated Cardiovascular Hospital of Kunming Medical University (Fuwai Yunnan Cardiovascular Hospital), Kunming, China
| | - Yinteng Wu
- Department of Orthopedic and Trauma Surgery, the First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Yantao Wei
- Department of Cardiology, the Affiliated Cardiovascular Hospital of Kunming Medical University (Fuwai Yunnan Cardiovascular Hospital), Kunming, China
| | - Xiaoyu Xu
- Department of Cardiology, the Affiliated Cardiovascular Hospital of Kunming Medical University (Fuwai Yunnan Cardiovascular Hospital), Kunming, China
| | - Jialin Zheng
- Department of Cardiology, the Affiliated Cardiovascular Hospital of Kunming Medical University (Fuwai Yunnan Cardiovascular Hospital), Kunming, China
- *Correspondence: Jialin Zheng,
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Tatlisu MA, Atici A, Ozcan FB, Çelik M, Kirac E, Baycan OF, Caliskan M. A Associação de TWEAK com Calcificação da Artéria Coronária em Pacientes com Doença Renal Crônica. Arq Bras Cardiol 2022; 119:436-445. [PMID: 35703664 PMCID: PMC9438529 DOI: 10.36660/abc.20210599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 03/09/2022] [Indexed: 11/29/2022] Open
Abstract
Fundamento O receptor fraco indutor de apoptose semelhante a fator de necrose tumoral solúvel (sTWEAK) é um membro da superfamília de TNF que tem um papel crítico na proliferação e inflamação na circulação arterial. Objetivos Este estudo prospectivo tem o objetivo de mostrar a relação entre os níveis de sTWEAK e calcificação da artéria coronária (CAC) em pacientes com doença renal crônica (DRC). Métodos Este estudo prospectivo incluiu 139 pacientes consecutivos que passaram por angiografia coronariana por tomografia computadorizada, por qualquer motivo, para síndromes coronarianas agudas, de agosto de 2020 a fevereiro de 2021. Um total de 12 pacientes foi excluído do estudo devido aos critérios de exclusão. Os pacientes foram divididos em dois grupos com base em terem um escore CAC menor que 400 (n=84) ou um escore de 400 ou mais (n=43). A significância foi presumida em p-valor bilateral <0,05. Resultados À medida que o escore CAC aumentou, os níveis de sTWEAK diminuíram de forma estatisticamente significativa e detectou-se uma relação forte entre níveis de sTWEAK e escore CAC (r: -0,779, p<0,001). A análise ROC revelou que o nível de corte ideal de sTWEAK para prever o escore CAC de 400 era 761 pg/mL com uma sensibilidade de 71% e especificidade de 73% (AUC: 0,78; IC 95%: 0,70-0,85; p <0,001). Conclusões Embora os estudos em larga escala tenham demonstrado uma correlação positiva entre os níveis de TFGe e sTWEAK, alguns estudos detectaram que o aumento nos níveis de sTWEAK estão associados a mortalidade e gravidade do sistema da artéria coronária em pacientes com DRC. Nossos resultados comprovam nossa hipótese de que os níveis de sTWEAK mostram calcificação coronária em vez de outros tipos de placas ateroscleróticas.
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Kotlyarov S, Kotlyarova A. Molecular Pharmacology of Inflammation Resolution in Atherosclerosis. Int J Mol Sci 2022; 23:ijms23094808. [PMID: 35563200 PMCID: PMC9104781 DOI: 10.3390/ijms23094808] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/18/2022] [Accepted: 04/25/2022] [Indexed: 02/01/2023] Open
Abstract
Atherosclerosis is one of the most important problems of modern medicine as it is the leading cause of hospitalizations, disability, and mortality. The key role in the development and progression of atherosclerosis is the imbalance between the activation of inflammation in the vascular wall and the mechanisms of its control. The resolution of inflammation is the most important physiological mechanism that is impaired in atherosclerosis. The resolution of inflammation has complex, not fully known mechanisms, in which lipid mediators derived from polyunsaturated fatty acids (PUFAs) play an important role. Specialized pro-resolving mediators (SPMs) represent a group of substances that carry out inflammation resolution and may play an important role in the pathogenesis of atherosclerosis. SPMs include lipoxins, resolvins, maresins, and protectins, which are formed from PUFAs and regulate many processes related to the active resolution of inflammation. Given the physiological importance of these substances, studies examining the possibility of pharmacological effects on inflammation resolution are of interest.
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Affiliation(s)
- Stanislav Kotlyarov
- Department of Nursing, Ryazan State Medical University, 390026 Ryazan, Russia
- Correspondence:
| | - Anna Kotlyarova
- Department of Pharmacology and Pharmacy, Ryazan State Medical University, 390026 Ryazan, Russia;
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Smeets D, Gisterå A, Malin SG, Tsiantoulas D. The Spectrum of B Cell Functions in Atherosclerotic Cardiovascular Disease. Front Cardiovasc Med 2022; 9:864602. [PMID: 35497984 PMCID: PMC9051234 DOI: 10.3389/fcvm.2022.864602] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/02/2022] [Indexed: 01/03/2023] Open
Abstract
B cells are a core element of the pathophysiology of atherosclerotic cardiovascular disease (ASCVD). Multiple experimental and epidemiological studies have revealed both protective and deleterious functions of B cells in atherosclerotic plaque formation. The spearhead property of B cells that influences the development of atherosclerosis is their unique ability to produce and secrete high amounts of antigen-specific antibodies that can act at distant sites. Exposure to an atherogenic milieu impacts B cell homeostasis, cell differentiation and antibody production. However, it is not clear whether B cell responses in atherosclerosis are instructed by atherosclerosis-specific antigens (ASA). Dissecting the full spectrum of the B cell properties in atherosclerosis will pave the way for designing innovative therapies against the devastating consequences of ASCVD.
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Affiliation(s)
- Diede Smeets
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Anton Gisterå
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Stephen G. Malin
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Dimitrios Tsiantoulas
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
- *Correspondence: Dimitrios Tsiantoulas,
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