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Lusta KA, Summerhill VI, Khotina VA, Sukhorukov VN, Glanz VY, Orekhov AN. The Role of Bacterial Extracellular Membrane Nanovesicles in Atherosclerosis: Unraveling a Potential Trigger. Curr Atheroscler Rep 2024:10.1007/s11883-024-01206-6. [PMID: 38805145 DOI: 10.1007/s11883-024-01206-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 05/29/2024]
Abstract
PURPOSE OF REVIEW In this review, we explore the intriguing and evolving connections between bacterial extracellular membrane nanovesicles (BEMNs) and atherosclerosis development, highlighting the evidence on molecular mechanisms by which BEMNs can promote the athero-inflammatory process that is central to the progression of atherosclerosis. RECENT FINDINGS Atherosclerosis is a chronic inflammatory disease primarily driven by metabolic and lifestyle factors; however, some studies have suggested that bacterial infections may contribute to the development of both atherogenesis and inflammation in atherosclerotic lesions. In particular, the participation of BEMNs in atherosclerosis pathogenesis has attracted special attention. We provide some general insights into how the immune system responds to potential threats such as BEMNs during the development of atherosclerosis. A comprehensive understanding of contribution of BEMNs to atherosclerosis pathogenesis may lead to the development of targeted interventions for the prevention and treatment of the disease.
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Affiliation(s)
- Konstantin A Lusta
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky Russian National Center of Surgery, Moscow, 119991, Russia
| | - Volha I Summerhill
- Department of Research and Development, Institute for Atherosclerosis Research, Moscow, 121609, Russia.
| | - Victoria A Khotina
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky Russian National Center of Surgery, Moscow, 119991, Russia
| | - Vasily N Sukhorukov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky Russian National Center of Surgery, Moscow, 119991, Russia
| | - Victor Y Glanz
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky Russian National Center of Surgery, Moscow, 119991, Russia
| | - Alexander N Orekhov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky Russian National Center of Surgery, Moscow, 119991, Russia.
- Department of Research and Development, Institute for Atherosclerosis Research, Moscow, 121609, Russia.
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Giedraitiene A, Tatarunas V, Kaminskaite K, Meskauskaite U, Boieva S, Ajima Y, Ciapiene I, Veikutiene A, Zvikas V, Kupstyte-Kristapone N, Jakstas V, Luksiene D, Tamosiunas A, Lesauskaite V. Enterobacterales Biofilm-Specific Genes and Antimicrobial and Anti-Inflammatory Biomarkers in the Blood of Patients with Ischemic Heart Disease. Diagnostics (Basel) 2024; 14:546. [PMID: 38473018 DOI: 10.3390/diagnostics14050546] [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: 02/03/2024] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Ischemic heart disease (IHD) is the most prevalent type of cardiovascular disease. The main cause of IHD is atherosclerosis, which is a multifactorial inflammatory disease of blood vessels. Studies show that bacteria might have a significant impact on the pathogenesis of atherosclerosis and plaque rupture. This study aimed to evaluate the complexity of interactions between bacteria and the human body concerning metabolites and bacterial genes in patients with ischemic heart disease. METHODS Bacterial 16S rDNA and wcaF, papC, and sdhC genes were detected in whole blood using a real-time PCR methodology. An enzyme-linked immunosorbent assay was used to measure the concentration of the LL-37 protein. An analysis of ARA in blood plasma was performed. RESULTS Bacterial 16S rDNA was detected in 31% of the study patients, and the genes wcaF and sdhC in 20%. Enterobacterales genes were detected more frequently in patients younger than 65 years than in patients aged 65 years and older (p = 0.018) and in patients with type 2 diabetes (p = 0.048). Concentrations of the human antimicrobial peptide LL-37 and 12S-HETE concentrations were determined to be higher if patients had 16S rDNA and biofilm-specific genes. CONCLUSIONS The results of this study enhance the understanding that Enterobacterales bacteria may participate in the pathogenesis of atherosclerosis and IHD. Bacterial DNA and host metabolites in higher concentrations appear to be detected.
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Affiliation(s)
- Agne Giedraitiene
- Institute of Microbiology and Virology, Lithuanian University of Health Sciences, Eiveniu 4, LT 50161 Kaunas, Lithuania
| | - Vacis Tatarunas
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
| | - Kornelija Kaminskaite
- Medical Academy, Lithuanian University of Health Sciences, A. Mickeviciaus 9, LT 44307 Kaunas, Lithuania
| | - Ugne Meskauskaite
- Medical Academy, Lithuanian University of Health Sciences, A. Mickeviciaus 9, LT 44307 Kaunas, Lithuania
| | - Svitlana Boieva
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
| | - Yu Ajima
- Medical Academy, Lithuanian University of Health Sciences, A. Mickeviciaus 9, LT 44307 Kaunas, Lithuania
- School of Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8553, Japan
| | - Ieva Ciapiene
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
| | - Audrone Veikutiene
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
| | - Vaidotas Zvikas
- Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu 13, LT 50161 Kaunas, Lithuania
| | - Nora Kupstyte-Kristapone
- Medical Academy, Lithuanian University of Health Sciences, A. Mickeviciaus 9, LT 44307 Kaunas, Lithuania
| | - Valdas Jakstas
- Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu 13, LT 50161 Kaunas, Lithuania
| | - Dalia Luksiene
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
| | - Abdonas Tamosiunas
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
| | - Vaiva Lesauskaite
- Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu 15, LT 50103 Kaunas, Lithuania
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Shen S, Sun T, Ding X, Gu X, Wang Y, Ma X, Li Z, Gao H, Ge S, Feng Q. The exoprotein Gbp of Fusobacterium nucleatum promotes THP-1 cell lipid deposition by binding to CypA and activating PI3K-AKT/MAPK/NF-κB pathways. J Adv Res 2024; 57:93-105. [PMID: 37100345 PMCID: PMC10918358 DOI: 10.1016/j.jare.2023.04.007] [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: 01/09/2023] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 04/28/2023] Open
Abstract
INTRODUCTION Growing evidence has shown the correlation between periodontitis and atherosclerosis, while our knowledge on the pathogenesis of periodontitis-promoting atherosclerosis is far from sufficient. OBJECTIVES Illuminate the pathogenic effects of Fusobacterium nucleatum (F. nucleatum) on intracellular lipid deposition in THP-1-derived macrophages and elucidate the underlying pathogenic mechanism of how F. nucleatum promoting atherosclerosis. METHODS AND RESULTS F. nucleatum was frequently detected in different kinds of atherosclerotic plaques and its abundance was positively correlated with the proportion of macrophages. In vitro assays showed F. nucleatum could adhere to and invade THP-1 cells, and survive continuously in macrophages for 24 h. F. nucleatum stimulation alone could significantly promote cellular inflammation, lipid uptake and inhibit lipid outflow. The dynamic gene expression of THP-1 cells demonstrated that F. nucleatum could time-serially induce the over-expression of multiple inflammatory related genes and activate NF-κB, MAPK and PI3K-AKT signaling pathways. The exoprotein of F. nucleatum, D-galactose-binding protein (Gbp), acted as one of the main pathogenic proteins to interact with the Cyclophilin A (CypA) of THP-1 cells and induced the activation of the NF- κB, MAPK and PI3K-AKT signaling pathways. Furthermore, use of six candidate drugs targeting to the key proteins in NF- κB, MAPK and PI3K-AKT pathways could dramatically decrease F. nucleatum induced inflammation and lipid deposition in THP-1 cells. CONCLUSIONS This study suggests that the periodontal pathogen F. nucleatum can activate macrophage PI3K-AKT/MAPK/NF-κB signal pathways, promotes inflammation, enhances cholesterol uptake, reduces lipid excretion, and promotes lipid deposition, which may be one of its main strategies promoting the development of atherosclerosis.
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Affiliation(s)
- Song Shen
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Tianyong Sun
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Xiangjiu Ding
- Department of Vascular Surgery, General Surgery, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Xiufeng Gu
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Yushang Wang
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Xiaomei Ma
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Zixuan Li
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Haiting Gao
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Shaohua Ge
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China.
| | - Qiang Feng
- Department of Human Microbiome & Periodontology & Implantology & Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; State Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China.
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Mattos-Graner RO, Klein MI, Alves LA. The complement system as a key modulator of the oral microbiome in health and disease. Crit Rev Microbiol 2024; 50:138-167. [PMID: 36622855 DOI: 10.1080/1040841x.2022.2163614] [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: 10/03/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 01/10/2023]
Abstract
In this review, we address the interplay between the complement system and host microbiomes in health and disease, focussing on oral bacteria known to contribute to homeostasis or to promote dysbiosis associated with dental caries and periodontal diseases. Host proteins modulating complement activities in the oral environment and expression profiles of complement proteins in oral tissues were described. In addition, we highlight a sub-set of bacterial proteins involved in complement evasion and/or dysregulation previously characterized in pathogenic species (or strains), but further conserved among prototypical commensal species of the oral microbiome. Potential roles of these proteins in host-microbiome homeostasis and in the emergence of commensal strain lineages with increased virulence were also addressed. Finally, we provide examples of how commensal bacteria might exploit the complement system in competitive or cooperative interactions within the complex microbial communities of oral biofilms. These issues highlight the need for studies investigating the effects of the complement system on bacterial behaviour and competitiveness during their complex interactions within oral and extra-oral host sites.
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Affiliation(s)
- Renata O Mattos-Graner
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Sao Paulo, Brazil
| | - Marlise I Klein
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Sao Paulo, Brazil
| | - Lívia Araújo Alves
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Sao Paulo, Brazil
- School of Dentistry, Cruzeiro do Sul University (UNICSUL), Sao Paulo, Brazil
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Shen T, Li Y, Liu T, Lian Y, Kong L. Association between Mycoplasma pneumoniae infection, high‑density lipoprotein metabolism and cardiovascular health (Review). Biomed Rep 2024; 20:39. [PMID: 38357242 PMCID: PMC10865299 DOI: 10.3892/br.2024.1729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 01/09/2024] [Indexed: 02/16/2024] Open
Abstract
The association between Mycoplasma pneumoniae (M. pneumoniae) infection, high-density lipoprotein metabolism and cardiovascular disease is an emerging research area. The present review summarizes the basic characteristics of M. pneumoniae infection and its association with high-density lipoprotein and cardiovascular health. M. pneumoniae primarily invades the respiratory tract and damages the cardiovascular system through various mechanisms including adhesion, invasion, secretion of metabolites, production of autoantibodies and stimulation of cytokine production. Additionally, the present review highlights the potential role of high-density lipoprotein for the development of prevention and intervention of M. pneumoniae infection and cardiovascular disease, and provides suggestions for future research directions and clinical practice. It is urgent to explore the specific mechanisms underlying the association between M. pneumoniae infection, high-density lipoprotein metabolism, and cardiovascular disease and analyze the roles of the immune system and inflammatory response.
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Affiliation(s)
- Tao Shen
- Department of Clinical Laboratory, Jincheng People's Hospital, Jincheng, Shanxi 048000, P.R. China
- Jincheng Hospital Affiliated to Changzhi Medical College, Jincheng, Shanxi 048000, P.R. China
| | - Yanfang Li
- Department of Clinical Laboratory, Jincheng People's Hospital, Jincheng, Shanxi 048000, P.R. China
- Jincheng Hospital Affiliated to Changzhi Medical College, Jincheng, Shanxi 048000, P.R. China
| | - Tingting Liu
- Department of Clinical Laboratory, Jincheng People's Hospital, Jincheng, Shanxi 048000, P.R. China
- Jincheng Hospital Affiliated to Changzhi Medical College, Jincheng, Shanxi 048000, P.R. China
| | - Yunzhi Lian
- Department of Clinical Laboratory, Jincheng People's Hospital, Jincheng, Shanxi 048000, P.R. China
- Jincheng Hospital Affiliated to Changzhi Medical College, Jincheng, Shanxi 048000, P.R. China
| | - Luke Kong
- Department of Clinical Laboratory, Jincheng People's Hospital, Jincheng, Shanxi 048000, P.R. China
- Jincheng Hospital Affiliated to Changzhi Medical College, Jincheng, Shanxi 048000, P.R. China
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Cheong HS, Chang Y, Kim Y, Kwon MJ, Cho Y, Kim B, Joo EJ, Bae YH, Kim C, Ryu S. Human papillomavirus infection and cardiovascular mortality: a cohort study. Eur Heart J 2024:ehae020. [PMID: 38321359 DOI: 10.1093/eurheartj/ehae020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 11/20/2023] [Accepted: 12/07/2023] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND AND AIMS High-risk human papillomavirus (HR-HPV) infection-a well-established risk factor for cervical cancer-has associations with cardiovascular disease (CVD). However, its relationship with CVD mortality remains uncertain. This study examined the associations between HR-HPV infection and CVD mortality. METHODS As part of a health examination, 163 250 CVD-free Korean women (mean age: 40.2 years) underwent HR-HPV screening and were tracked for up to 17 years (median: 8.6 years). National death records identified the CVD mortality cases. Hazard ratios (HRs) and 95% confidence intervals (CIs) for CVD mortality were estimated using Cox proportional hazard regression analyses. RESULTS During 1 380 953 person-years of follow-up, 134 CVD deaths occurred, with a mortality rate of 9.1 per 105 person-years for HR-HPV(-) women and 14.9 per 105 person-years for HR-HPV(+) women. After adjustment for traditional CVD risk factors and confounders, the HRs (95% CI) for atherosclerotic CVD (ASCVD), ischaemic heart disease (IHD), and stroke mortality in women with HR-HPV infection compared with those without infection were 3.91 (1.85-8.26), 3.74 (1.53-9.14), and 5.86 (0.86-40.11), respectively. The association between HR-HPV infection and ASCVD mortality was stronger in women with obesity than in those without (P for interaction = .006), with corresponding HRs (95% CI) of 4.81 (1.55-14.93) for obese women and 2.86 (1.04-7.88) for non-obese women. CONCLUSIONS In this cohort study of young and middle-aged Korean women, at low risks for CVD mortality, those with HR-HPV infection had higher death rates from CVD, specifically ASCVD and IHD, with a more pronounced trend in obese individuals.
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Affiliation(s)
- Hae Suk Cheong
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Yoosoo Chang
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, 115, Irwon-ro, Gangnam-gu, Seoul 06355, Republic of Korea
| | - Yejin Kim
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
| | - Min-Jung Kwon
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Yoosun Cho
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
| | - Bomi Kim
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Eun-Jeong Joo
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Young Ho Bae
- Department of Statistics, Sungkyunkwan University, Seoul 03063, Republic of Korea
| | - Chanmin Kim
- Department of Statistics, Sungkyunkwan University, Seoul 03063, Republic of Korea
| | - Seungho Ryu
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, 115, Irwon-ro, Gangnam-gu, Seoul 06355, Republic of Korea
- Healthcare Data Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul 03181, Republic of Korea
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Santiago Sáez A, García Martín Á, Gómez Serrano M, Liaño Riera M, Minoretti P. A Comparative Study of Seroprevalence of 17 Common Pathogens Among Airline Pilots and Office Workers. Cureus 2023; 15:e50778. [PMID: 38239511 PMCID: PMC10795586 DOI: 10.7759/cureus.50778] [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: 12/07/2023] [Accepted: 12/19/2023] [Indexed: 01/22/2024] Open
Abstract
Background The variation in infection risk among individuals is thought to be partially influenced by occupational factors. This study aims to investigate the seropositivity rates of 17 common infectious agents in male airline pilots (APs), a professional group known to experience a high prevalence of cardiovascular and gastrointestinal diseases. Methodology In our study, we employed a case-control design with 100 male APs as cases, matched by age, sex, and tenure (i.e., at least five years of service) to 100 male office workers (OWs) who served as controls. We measured the IgG antibody levels to 17 pathogens using specific enzyme-linked immunosorbent assays, including herpes simplex virus 1, herpes simplex virus 2, varicella-zoster virus, Epstein-Barr virus, cytomegalovirus, human herpesvirus 6, human herpesvirus 7, Kaposi's sarcoma-associated herpesvirus, Toxoplasma gondii, human T-lymphotropic virus 1, BK virus, John Cunningham virus, Merkel cell polyomavirus, human papillomavirus 16, human papillomavirus 18, Chlamydia trachomatis, and Helicobacter pylori. The determination of seropositivity cutoffs for each pathogen was made in accordance with the guidelines provided by the respective kit manufacturers. Results The seropositivity rates for the 17 pathogens ranged from 1% for human T-lymphotropic virus 1 to 94% for varicella-zoster virus and were similar in both professions, except for herpes simplex virus 1 and Helicobacter pylori, which were more prevalent in APs. Conclusions Our findings suggest a higher prevalence of previous infections with herpes simplex virus 1 and Helicobacter pylori in APs compared to OWs. These infections may be associated with the prevalence of specific non-communicable diseases in this professional group. However, additional longitudinal studies are needed to substantiate this hypothesis.
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Affiliation(s)
- Andrés Santiago Sáez
- Legal Medicine, Hospital Clinico San Carlos, Madrid, ESP
- Legal Medicine, Psychiatry, and Pathology, Complutense University of Madrid, Madrid, ESP
| | - Ángel García Martín
- Legal Medicine, Psychiatry, and Pathology, Complutense University of Madrid, Madrid, ESP
| | - Manuel Gómez Serrano
- Legal Medicine, Psychiatry, and Pathology, Complutense University of Madrid, Madrid, ESP
| | - Miryam Liaño Riera
- Legal Medicine, Psychiatry, and Pathology, Complutense University of Madrid, Madrid, ESP
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Yang X, Wang J, Dai X, Ma N, Cheng H, Guo H, Chen S, Huang Y, Wu J. The mechanism and targeted intervention of the HIF-1 pathway in improving atherosclerotic heart's sensitivity to ischemic postconditioning. Free Radic Biol Med 2023; 208:494-509. [PMID: 37660838 DOI: 10.1016/j.freeradbiomed.2023.08.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND IPoC possesses a preventive effect against IR injury in healthy myocardium, but IPoC's protective effect on atherosclerotic myocardium is controversial. The current investigation aims to determine whether IPoC remains protective in atherosclerotic myocardium subjected to ischemia-reperfusion (IR) injury; to explore the specific mechanisms by which IPoC exerts cardioprotection; to explore whether HIF-1 upregulation combined with IPoC could further the provide cardioprotection; and to gaze at the specific mechanism whereby combined treatment expert the cardioprotection. METHODS ApoE-/- mice fed with a high-fat diet (HFD) were used to develop a model of atherosclerosis. The myocardial IR model was induced by occlusion of the left anterior descending (LAD) artery for 45 min, followed by reperfusion for 120 min. The protection of IPoC in both healthy and atherosclerotic myocardium was evaluated by measuring oxidative stress, apoptosis, infarct size, pathology, mitochondrial dysfunction and morphology of myocardium. The specific mechanism by which IPoC exerts cardioprotection in healthy and atherosclerotic myocardium was observed by measuring the expression of proteins involved in HIF-1, APMK and RISK pathways. The effect of HIF-1α overexpression on the cardioprotection by IPoC was observed by intravenous AAV9 -HIF-1α injection. RESULTS In healthy ischemic myocardium, IPoC exerted myocardial protective effects (antioxidant, anti-apoptosis, and improved mitochondrial function) through the activation of HIF-1, AMPK and RISK pathways. In atherosclerotic ischemic myocardium, IPoC exerted cardioprotection only through the activation of HIF-1 pathway; however, HIF-1 overexpression combined IPoC restored the activation of AMPK and RISK pathways, thereby further alleviating the myocardial IR injury. CONCLUSIONS In the atherosclerotic state, the HIF-1 pathway is the intrinsic mechanism by which IPoC exerts cardioprotective effects. The combination of HIF-1 upregulation and IPoC has a significant effect in reducing myocardial injury, which is worth being promoted and advocated. In addition, HIF-1-AMPK and HIF-1-RISK may be two endogenous cardioprotective signalling pathways with great value, which deserve to be thoroughly investigated in the future.
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Affiliation(s)
- Xue Yang
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jiang Wang
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaowen Dai
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ning Ma
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hu Cheng
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hai Guo
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Siyu Chen
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yidan Huang
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jianjiang Wu
- Department of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China.
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Iside C, Affinito O, Punzo B, Salvatore M, Mirabelli P, Cavaliere C, Franzese M. Stratification of Patients with Coronary Artery Disease by Circulating Cytokines Profile: A Pilot Study. J Clin Med 2023; 12:6649. [PMID: 37892788 PMCID: PMC10607348 DOI: 10.3390/jcm12206649] [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: 10/04/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Coronary artery disease (CAD) is a long-term inflammatory process, with atherosclerosis as its underlying pathophysiological mechanism. Endothelial dysfunction is the first step towards atherosclerosis, where damaged endothelial cells release large amounts of pro-inflammatory cytokines and mediators, thus promoting vascular inflammation and disease progression. However, the correlation between serum cytokines and CAD severity remains to be defined. Serum samples from patients performing cardiac computed tomography for suspected CAD (n = 75) were analyzed with a multiplex bead-based immunoassay panel for simultaneous assessment of the concentration of 11 cytokines using flow cytometric technology. The analysis showed statistically significant increases in sRAGE, CCL2_MCP1, FLT1, and IL6 levels in CAD patients compared with healthy subjects and a gradual increase trend towards a more severe form of the disease for most cytokines (e.g., sCD40L, FLT1, sRAGE, CCL2-MCP1, TNFα). Lastly, we explored the performance of cytokines in predicting the diagnosis of CAD and found that an increase in IL6 levels will increase the odds of being non-obstructive CAD-positive. In contrast, an increase in CCL2-MCP1 or FLT1 levels will increase the probability of being obstructive CAD-positive. These results suggest that the combination of serum cytokines may contribute to the not-invasive stratification risk for patients with suspected CAD.
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Affiliation(s)
- Concetta Iside
- IRCCS SYNLAB SDN, Via Emanuele Gianturco, 113, 80143 Naples, Italy
| | - Ornella Affinito
- IRCCS SYNLAB SDN, Via Emanuele Gianturco, 113, 80143 Naples, Italy
| | - Bruna Punzo
- IRCCS SYNLAB SDN, Via Emanuele Gianturco, 113, 80143 Naples, Italy
| | - Marco Salvatore
- IRCCS SYNLAB SDN, Via Emanuele Gianturco, 113, 80143 Naples, Italy
| | - Peppino Mirabelli
- Department of Pediatric Hemato-Oncology, Santobono-Pausilipon Children’s Hospital, AORN, 80122 Naples, Italy
| | - Carlo Cavaliere
- IRCCS SYNLAB SDN, Via Emanuele Gianturco, 113, 80143 Naples, Italy
| | - Monica Franzese
- IRCCS SYNLAB SDN, Via Emanuele Gianturco, 113, 80143 Naples, Italy
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10
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Aramouni K, Assaf RK, Azar M, Jabbour K, Shaito A, Sahebkar A, Eid AA, Rizzo M, Eid AH. Infection with Helicobacter pylori may predispose to atherosclerosis: role of inflammation and thickening of intima-media of carotid arteries. Front Pharmacol 2023; 14:1285754. [PMID: 37900161 PMCID: PMC10611526 DOI: 10.3389/fphar.2023.1285754] [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: 08/30/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Atherosclerosis is a major instigator of cardiovascular disease (CVD) and a main cause of global morbidity and mortality. The high prevalence of CVD calls for urgent attention to possible preventive measures in order to curb its incidence. Traditional risk factors of atherosclerosis, like age, smoking, diabetes mellitus, dyslipidemia, hypertension and chronic inflammation, are under extensive investigation. However, these only account for around 50% of the etiology of atherosclerosis, mandating a search for different or overlooked risk factors. In this regard, chronic infections, by Helicobacter pylori for instance, are a primary candidate. H. pylori colonizes the gut and contributes to several gastrointestinal diseases, but, recently, the potential involvement of this bacterium in extra-gastric diseases including CVD has been under the spotlight. Indeed, H. pylori infection appears to stimulate foam cell formation as well as chronic immune responses that could upregulate key inflammatory mediators including cytokines, C-reactive protein, and lipoproteins. These factors are involved in the thickening of intima-media of carotid arteries (CIMT), a hallmark of atherosclerosis. Interestingly, H. pylori infection was found to increase (CIMT), which along with other evidence, could implicate H. pylori in the pathogenesis of atherosclerosis. Nevertheless, the involvement of H. pylori in CVD and atherosclerosis remains controversial as several studies report no connection between H. pylori and atherosclerosis. This review examines and critically discusses the evidence that argues for a potential role of this bacterium in atherogenesis. However, additional basic and clinical research studies are warranted to convincingly establish the association between H. pylori and atherosclerosis.
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Affiliation(s)
- Karl Aramouni
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Roland K. Assaf
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Maria Azar
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Karen Jabbour
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Abdullah Shaito
- Biomedical Research Center, Department of Biomedical Sciences at College of Health Sciences, College of Medicine, Qatar University, Doha, Qatar
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Applied Biomedical Research Center, Department of Biotechnology, School of Pharmacy, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Assaad A. Eid
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Manfredi Rizzo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Ali H. Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
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11
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Vasquez D, Palacio A, Chedraui P, Del Mar Sanchez M, Briones W, Tamariz L, Calle MA. Is Prior Zika Virus Infection Associated With Cardiovascular Disease? Cureus 2023; 15:e47141. [PMID: 38022258 PMCID: PMC10651160 DOI: 10.7759/cureus.47141] [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] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Zika virus (ZIKV) infection is associated with severe complications. Recently, reports have raised the possibility of cardiovascular complications. However, the complications that are reported are in case reports and occur immediately after infection. Our aim is to evaluate the cardiovascular complications of ZIKV infection in a younger patient population. METHODS We conducted a prospective cohort and included patients with a one-year history of prior confirmed ZIKV infection. We performed an echocardiogram, a 24-hour automated blood pressure, and a 24-hour Holter. Our primary outcome included a composite of having diastolic dysfunction, left ventricular hypertrophy, arrhythmias, valvular regurgitation, premature beats, or non-dipper status. RESULTS We included 47 patients with ZIKV and 16 patients without ZIKV. Patients with ZIKV had a similar age as controls (p>0.05). Having had a prior ZIKV infection was associated with diastolic dysfunction, left ventricular hypertrophy, valvular regurgitation, arrhythmias or premature beats, and non-dipper status (p<0.05). The adjusted OR of having the primary outcome was 2.3; 95% CI 1.3-2.7. After one year, IL-10 and C-reactive protein (CRP) were higher in ZIKV-infected patients compared to controls (p<0.05). CONCLUSIONS Our study found that young patients with a prior ZIKV infection have more echocardiographic, arrhythmic, and blood pressure changes when compared to similar-aged controls.
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Affiliation(s)
- Diego Vasquez
- Department of Epidemiology, Universidad Católica de Santiago de Guayaquil, Guayaquil, ECU
| | - Ana Palacio
- Population Health and Computational Medicine, University of Miami Miller School of Medicine, Miami, USA
| | - Peter Chedraui
- Escuela de Posgrado en Salud, Universidad Espíritu Santo, Samborondón, ECU
| | - Maria Del Mar Sanchez
- Department of Public Health and Epidemiology, Universidad Católica de Santiago de Guayaquil, Guayaquil, ECU
| | - Wladimir Briones
- Department of Epidemiology, Ministerio de Salud Publica, Quito, ECU
| | - Leonardo Tamariz
- Population Health and Computational Medicine, University of Miami Miller School of Medicine, Miami, USA
| | - Marco A Calle
- Department of Medicine, Universidad Católica de Santiago de Guayaquil, Guayaquil, ECU
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12
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Yang X, Shi Z, Wang X, Yang Y, Sun D, Zhu B, Song F, Zhu X, Ding S, Zou Y, Xiao C, Yang X. Disruption of Histamine-H 1R signaling exacerbates cardiac microthrombosis after periodontal disease via TLR4/NFκB-p65 pathway. Int Immunopharmacol 2023; 123:110774. [PMID: 37567012 DOI: 10.1016/j.intimp.2023.110774] [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: 06/10/2023] [Revised: 07/29/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023]
Abstract
Periodontal disease is a chronic inflammatory disease that is highly correlated with cardiovascular disease(CVD). Histamine has been proven to participate in the pathophysiological processes of cardiovascular disease and oral inflammation. However, the role of histamine in the development of cardiac microthrombosis caused by periodontal disease has not been fully elucidated. We established a murine periodontal inflammation model by injecting lipopolysaccharide (LPS) or Porphyromonas gingivalis (P. gingivalis). In order to examine the effect of histamine/H1R signaling on cardiac injury after periodontal disease, we used histidine decarboxylase- knockout (HDC-/-) mice and histamine 1 receptor (H1R) antagonist. Our results demonstrated that LPS-induced periodontal inflammation significantly increased CD11b+Gr-1+ neutrophils in the peripheral blood and myocardial interstitium. Histamine deficiency resulted in further increases in P. gingivalis, neutrophils, inflammatory cytokines, and cardiac microthrombosis in the myocardium of HDC-/- mice compared to wild-type (WT) mice. Mechanistic analysis showed that blocking H1R could synergistically interact with LPS, further increasing the phosphorylation of p65, exacerbating the inflammatory response of neutrophils and endothelial cell damage. Conclusively, the disruption of histamine-H1R signaling exacerbates cardiac microthrombosis after periodontal disease via TLR4/NFκB-p65 pathway. Our findings not only reveal a link between periodontal inflammation and myocardial injury but also provided some thoughts for the use of H1R antagonist in clinical practice.
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Affiliation(s)
- Xiyang Yang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Zhaocheng Shi
- Department of Oral Mucosa and Periodontal Clinic, Shanghai Stomatological Hospital& School of Stomatology & Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Fudan University, Shanghai 200433, China
| | - Xiangfei Wang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yi Yang
- Department of Medical Laboratory, College of Medical Technology, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
| | - Dili Sun
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Baoling Zhu
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Fujie Song
- Department of First Dental Clinic, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Xiaowei Zhu
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Suling Ding
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yunzeng Zou
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Chun Xiao
- Department of Cardiology, Third People's Hospital of Huizhou, Guangzhou Medical University, Guangdong 516002, China.
| | - Xiangdong Yang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital & Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China; Department of Cardiology, Third People's Hospital of Huizhou, Guangzhou Medical University, Guangdong 516002, China.
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13
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Tang Y, Zhu X, Lu W, Song Y, Tao X, Cheng H. Transcriptional analysis reveals distinct gene expression profiles of three bowenoid papulosis patients. Exp Dermatol 2023; 32:1439-1450. [PMID: 37293825 DOI: 10.1111/exd.14847] [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: 01/03/2023] [Revised: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/10/2023]
Abstract
Bowenoid papulosis (BP) is a benign and possibly carcinogenic disease associated with human papillomavirus (HPV) infection, which has been increasingly recognised and paid attention to in recent years, but the potential mechanisms still remain unclear. In our study, three patients who were diagnosed with BP were enrolled into our research. Skin biopsies were taken and were separated into two parts, one part was for HE staining and the others were for RNA-sequencing (RNA-seq). All the three patents were human papillomavirus (HPV) positive and HE staining revealed typical skin histopathological changes in BP, including dyskeratosis, hyperplasia and hypertrophy of the granular and spinous layers, atypical keratinocytes. RNA-seq analysis demonstrated that a total of 486 differentially expressed genes (DEGs) were detected between the skin tissues from BP and the controls, among which, 320 genes were significantly upregulated and 166 genes were dramatically downregulated. GO enrichment revealed that antigen binding, cell cycle, immune response and keratinisation to be the most notably altered pathways, whereas KEGG analysis indicated that cell cycle cytokine-cytokine receptor interaction, ECM receptor interaction and p53 signalling pathway to be the most significantly changed signalling pathways in BP. Furthermore, metabolism-associated enrichment analysis showed that cholesterol metabolism, metabolism of xenobiotics by cytochrome p450 and pyrimidine metabolism to be the most dramatically dysregulated metabolic pathways in BP as compared to normal controls. Our study revealed that inflammation, metabolism and cell proliferation signalling pathways might be the most important pathways for BP disease, targeted inhibiting of these signals might be a potential method for BP treatment.
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Affiliation(s)
- Yi Tang
- Center for Plastic & Reconstructive Surgery, Department of Dermatology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
- Department of Dermatology and Venereology, Zhejiang University School of Medicine Sir Run Run Shaw Hospital, Hangzhou, China
| | - Xiaoxia Zhu
- Department of Dermatology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Wei Lu
- Center for Plastic & Reconstructive Surgery, Department of Dermatology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yinjing Song
- Department of Dermatology and Venereology, Zhejiang University School of Medicine Sir Run Run Shaw Hospital, Hangzhou, China
| | - Xiaohua Tao
- Center for Plastic & Reconstructive Surgery, Department of Dermatology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Hao Cheng
- Department of Dermatology and Venereology, Zhejiang University School of Medicine Sir Run Run Shaw Hospital, Hangzhou, China
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14
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Yarovinsky TO, Su M, Chen C, Xiang Y, Tang WH, Hwa J. Pyroptosis in cardiovascular diseases: Pumping gasdermin on the fire. Semin Immunol 2023; 69:101809. [PMID: 37478801 PMCID: PMC10528349 DOI: 10.1016/j.smim.2023.101809] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/13/2023] [Accepted: 07/12/2023] [Indexed: 07/23/2023]
Abstract
Pyroptosis is a form of programmed cell death associated with activation of inflammasomes and inflammatory caspases, proteolytic cleavage of gasdermin proteins (forming pores in the plasma membrane), and selective release of proinflammatory mediators. Induction of pyroptosis results in amplification of inflammation, contributing to the pathogenesis of chronic cardiovascular diseases such as atherosclerosis and diabetic cardiomyopathy, and acute cardiovascular events, such as thrombosis and myocardial infarction. While engagement of pyroptosis during sepsis-induced cardiomyopathy and septic shock is expected and well documented, we are just beginning to understand pyroptosis involvement in the pathogenesis of cardiovascular diseases with less defined inflammatory components, such as atrial fibrillation. Due to the danger that pyroptosis represents to cells within the cardiovascular system and the whole organism, multiple levels of pyroptosis regulation have evolved. Those include regulation of inflammasome priming, post-translational modifications of gasdermins, and cellular mechanisms for pore removal. While pyroptosis in macrophages is well characterized as a dramatic pro-inflammatory process, pyroptosis in other cell types within the cardiovascular system displays variable pathways and consequences. Furthermore, different cells and organs engage in local and distant crosstalk and exchange of pyroptosis triggers (oxidized mitochondrial DNA), mediators (IL-1β, S100A8/A9) and antagonists (IL-9). Development of genetic tools, such as Gasdermin D knockout animals, and small molecule inhibitors of pyroptosis will not only help us fully understand the role of pyroptosis in cardiovascular diseases but may result in novel therapeutic approaches inhibiting inflammation and progression of chronic cardiovascular diseases to reduce morbidity and mortality from acute cardiovascular events.
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Affiliation(s)
- Timur O Yarovinsky
- Yale Cardiovascular Research Center, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Meiling Su
- Institute of Pediatrics, Guangzhou Women and Children's Medical Centre, Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, China
| | - Chaofei Chen
- Institute of Pediatrics, Guangzhou Women and Children's Medical Centre, Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, China
| | - Yaozu Xiang
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Wai Ho Tang
- Institute of Pediatrics, Guangzhou Women and Children's Medical Centre, Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, China; School of Nursing and Health Studies, Hong Kong Metropolitan University, Kowloon, the Hong Kong Special Administrative Region of China
| | - John Hwa
- Yale Cardiovascular Research Center, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
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15
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Seth P, Dubey S. IL-22 as a target for therapeutic intervention: Current knowledge on its role in various diseases. Cytokine 2023; 169:156293. [PMID: 37441942 DOI: 10.1016/j.cyto.2023.156293] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/12/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023]
Abstract
IL-22 has emerged as a crucial cytokine mediating protective response against pathogens and tissue regeneration. Dysregulated production of IL-22 has been shown to play a pivotal role in the pathogenesis of various diseases like malignant tumours, viral, cardiovascular, allergic and autoimmune disorders. Interleukin 22 belongs to IFN-IL-10 cytokine family. It is a major proinflammatory cytokine secreted by activated Th1 cells (Th22), though can also be secreted by many other immune cells like group 3 innate lymphocytes, γδ T cells, NK cells, NK T cells, and mucosal associated invariant T cells. Th22 cells exclusively release IL-22 but not IL-17 or IFN-γ (as Th1 cells releases IFN-γ along with IL-22 and Th17 cells releases IL-17 along with IL-22) and also express aryl hydrocarbon receptor as the key transcription factor. Th22 cells also exhibit expression of chemokine receptor CCR6 and skin-homing receptors CCR4 and CCR10 indicating the involvement of this subset in bolstering epithelial barrier immunity and promoting secretion of antimicrobial peptides (AMPs) from intestinal epithelial cells. The function of IL-22 is modulated by IL-22 binding protein (binds to IL-22 and inhibits it binding to its cell surface receptor); which serves as a competitor for IL-22R1 chain of IL-22 receptor. The pathogenic and protective nature of the Th22 cells is modulated both by the site of infected tissue and the type of disease pathology. This review aims to discuss key features of IL-22 biology, comparisons between IL and 22 and IFN-γ and its role as a potential immune therapy target in different maladies.
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Affiliation(s)
- Pranav Seth
- Amity Institute of Virology & Immunology, Amity University Uttar Pradesh, Sector 125, Noida, India
| | - Shweta Dubey
- Amity Institute of Virology & Immunology, Amity University Uttar Pradesh, Sector 125, Noida, India.
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16
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Wang L, Liu Y, Yan J, Li H, Tu Y. Novel Electrochemiluminescent Immunosensor Using Dual Amplified Signals from a CoFe Prussian Blue Analogue and Au Nanoparticle for the Detection of Lp-PLA2. ACS Sens 2023; 8:2859-2868. [PMID: 37432366 DOI: 10.1021/acssensors.3c00858] [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: 07/12/2023]
Abstract
Coronary heart disease (CHD) poses an important threat to human health, and its pathogenesis is the formation of atheromatous plaques in coronary ventricles. Compared to other biomarkers, lipoprotein-associated phospholipase A2 (Lp-PLA2), which is involved in multiple processes of atherosclerosis, is a noticeable inflammatory biomarker related to CHD. Herein, using a multifunctional nanocomposite containing a CoFe Prussian blue analogue (PBA) and Au nanoparticles (AuNPs) (AuNPs@CoFe PBA) as a sensing substrate, an electrochemiluminescent (ECL) immunosensor was developed for the highly sensitive detection of Lp-PLA2. Benefiting from the synergistic effect of the PBA and AuNPs, the nanocomposite exhibits excellent peroxidase-like activity and can catalyze the luminol-ECL reaction, amplifying the ECL signal by ∼29-fold. Meanwhile, the enlarged specific surface area of the nanocomposite and the presence of abundant AuNPs allow the immobilization of more antibody proteins, thereby improving the sensing response of the immunosensor. When the target Lp-PLA2 is captured by the antibody on the sensor surface, the sensor emits a reduced ECL signal because of the increased mass and electron transfer resistance due to the formation of the immune complex. Under optimized conditions, the constructed ECL immunosensor exhibits a broad linear range from 1 to 2200 ng/mL and a low detection limit of 0.21 ng/mL. Additionally, the ECL immunosensor exhibits high specificity, stability, and reproducibility. This work provides a new approach to diagnose CHD and broadened the application of the PBA in the field of ECL sensors.
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Affiliation(s)
- Lixin Wang
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, P. R. China
| | - Yuhong Liu
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, P. R. China
- First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121001, P. R. China
| | - Jilin Yan
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, P. R. China
| | - Huiling Li
- First Affiliated Hospital of Soochow University, Suzhou 215006, P. R. China
- Nursing School, Suzhou Medical College of Soochow University, Suzhou 215006, P. R. China
| | - Yifeng Tu
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, P. R. China
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17
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He S, Fu Y, Li C, Gan X, Wang Y, Zhou H, Jiang R, Zhang Q, Jia Q, Chen X, Jia EZ. Interaction between the expression of hsa_circRPRD1A and hsa_circHERPUD2 and classical coronary risk factors promotes the development of coronary artery disease. BMC Med Genomics 2023; 16:131. [PMID: 37316908 DOI: 10.1186/s12920-023-01540-9] [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: 12/15/2022] [Accepted: 05/10/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Recent studies suggest that classical coronary risk factors play a significant role in the pathogenesis of coronary artery disease. Our study aims to explore the interaction of circRNA with classical coronary risk factors in coronary atherosclerotic disease. METHOD Combined analysis of RNA sequencing results from coronary segments and peripheral blood mononuclear cells of patients with coronary atherosclerotic disease was employed to identify critical circRNAs. Competing endogenous RNA networks were constructed by miRanda-3.3a and TargetScan7.0. The relative expression quantity of circRNA in peripheral blood mononuclear cells was determined by qRT-PCR in a large cohort including 256 patients and 49 controls. Spearman's correlation test, receiver operating characteristic curve analysis, multivariable logistic regression analysis, one-way analysis of variance, and crossover analysis were performed. RESULTS A total of 34 circRNAs were entered into our study, hsa_circRPRD1A, hsa_circHERPUD2, hsa_circLMBR1, and hsa_circDHTKD1 were selected for further investigation. A circRNA-miRNA-mRNA network is composed of 20 microRNAs and 66 mRNAs. The expression of hsa_circRPRD1A (P = 0.004) and hsa_circHERPUD2 (P = 0.003) were significantly down-regulated in patients with coronary artery disease compared to controls. The area under the curve of hsa_circRPRD1A and hsa_circHERPUD2 is 0.689 and 0.662, respectively. Univariate and multivariable logistic regression analyses identified hsa_circRPRD1A (OR = 0.613, 95%CI:0.380-0.987, P = 0.044) as a protective factor for coronary artery disease. Based on the additive model, crossover analysis demonstrated that there was an antagonistic interaction between the expression of hsa_circHERPUD2 and alcohol consumption in subjects with coronary artery disease. CONCLUSION Our findings imply that hsa_circRPRD1A and hsa_circHERPUD2 could be used as biomarkers for the diagnosis of coronary artery disease and provide epidemiological support for the interactions between circRNAs and classical coronary risk factors.
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Affiliation(s)
- Shu He
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Yahong Fu
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Chengcheng Li
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Xiongkang Gan
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Yanjun Wang
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Hanxiao Zhou
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Rongli Jiang
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Qian Zhang
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Qiaowei Jia
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China
| | - Xiumei Chen
- Department of Geriatric, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China.
- Department of Cardiovascular Medicine, Liyang People's Hospital, Liyang, Jiangsu province, 213300, China.
| | - En-Zhi Jia
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300, Nanjing, Jiangsu Province, 210029, China.
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18
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Djaharuddin I, Amir M, Qanitha A. Exploring the link between cardiovascular risk factors and manifestations in latent tuberculosis infection: a comprehensive literature review. Egypt Heart J 2023; 75:43. [PMID: 37249745 DOI: 10.1186/s43044-023-00370-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/20/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND The global burden of tuberculosis (TB) and cardiovascular disease (CVD) is overt, and the prevalence of this double burden disease remains steadily rising, particularly in low- and middle-income countries. This review aims to explore the association between latent tuberculosis infection (LTBI) and the development of cardiovascular diseases and risk factors. Furthermore, we elucidated the underlying pathophysiological mechanisms that contribute to this relationship. MAIN BODY Approximately 25% of the global population carries a dormant form of tuberculosis (TB) infection. During this latent stage, certain subsets of mycobacteria actively reproduce, and recent research suggests that latent TB infection (LTBI) is connected to persistent, long-term low-grade inflammation that can potentially contribute to the development of atherosclerosis and cardiovascular disease (CVD). The presence of LTBI can be confirmed through a positive result on either a tuberculin skin test (TST) or an interferon-gamma release assay (IGRA). Several plausible explanations for the association between LTBI and CVD include increased inflammation, autoimmunity related to heat shock proteins (HSP), and the presence of pathogens within the developing atherosclerotic plaque. The most commonly observed cardiovascular events and risk factors associated with LTBI are acute myocardial infarction, coronary artery stenosis, diabetes mellitus, and hypertension. CONCLUSIONS This article highlights the critical role of LTBI in perpetuating the tuberculosis disease cycle and its association with cardiovascular risk factors. Chronic and persistent low inflammation underlined the association. Identifying high-risk LTBI patients and providing targeted preventive medication are crucial strategies for global TB eradication and interrupting transmission chains.
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Affiliation(s)
- Irawaty Djaharuddin
- Department of Pulmonology and Respirology Medicine, Faculty of Medicine, Universitas Hasanuddin, Makassar, 90245, Indonesia
| | - Muzakkir Amir
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Hasanuddin, Jl. Perintis Kemerdekaan Km. 10, Makassar, 90245, South Sulawesi, Indonesia
| | - Andriany Qanitha
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Hasanuddin, Jl. Perintis Kemerdekaan Km. 10, Makassar, 90245, South Sulawesi, Indonesia.
- Department of Physiology, Faculty of Medicine, Universitas Hasanuddin, Makassar, 90245, Indonesia.
- Doctoral Study Program, Faculty of Medicine, Universitas Hasanuddin, Makassar, 90245, Indonesia.
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Shen S, Huang Z, Lin L, Fang Z, Li W, Luo W, Wu G, Huang Z, Liang G. Tussilagone attenuates atherosclerosis through inhibiting MAPKs-mediated inflammation in macrophages. Int Immunopharmacol 2023; 119:110066. [PMID: 37058752 DOI: 10.1016/j.intimp.2023.110066] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 04/16/2023]
Abstract
Atherosclerosis is a common chronic inflammatory disease. Recent studies have highlighted the key role of macrophages and inflammation in process of atherosclerotic lesion formation. A natural product, tussilagone (TUS), has previously exhibited anti-inflammatory activities in other diseases. In this study, we explored the potential effects and mechanisms of TUS on the inflammatory atherosclerosis. Atherosclerosis was induced in ApoE-/- mice by feeding them with a high-fat diet (HFD) for 8 weeks, followed by administration of TUS (10, 20 mg ·kg-1·d-1, i.g.) for 8 weeks. We demonstrated that TUS alleviated inflammatory response and reduced atherosclerotic plaque areas in HFD-fed ApoE-/- mice. Pro-inflammatory factor and adhesion factors were inhibited by TUS treatment. In vitro, TUS suppressed foam cell formation and oxLDL-induced inflammatory response in MPMs. RNA-sequencing analysis indicated that MAPK pathway was related to the anti-inflammation and anti-atherosclerosis effects of TUS. We further confirmed that TUS inhibited MAPKs phosphorylation in plaque lesion of aortas and cultured macrophages. MAPK inhibition blocked oxLDL-induced inflammatory response and prevented the innately pharmacological effects of TUS. Our findings present a mechanistic explanation for the pharmacological effect of TUS against atherosclerosis and indicate TUS as a potentially therapeutic candidate for atherosclerosis.
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Affiliation(s)
- Sirui Shen
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Zhuqi Huang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Liming Lin
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Zimin Fang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Weixin Li
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Wu Luo
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Gaojun Wu
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Zhouqing Huang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
| | - Guang Liang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; School of Pharmaceutical Sciences, Hangzhou Medical College, Hangzhou, Zhejiang 311399, China.
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Ke J, Liu X, Ruan X, Wu K, Qiu H, Wang X, Li Z, Lin T. Short sleep duration associated with the incidence of cardio-cerebral vascular disease: a prospective cohort study in Shanghai, China. BMC Cardiovasc Disord 2023; 23:177. [PMID: 37003977 PMCID: PMC10067235 DOI: 10.1186/s12872-023-03205-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 03/25/2023] [Indexed: 04/03/2023] Open
Abstract
IMPORTANCE Sleep duration plays an important role in predicting CCVD incidence, and have implications for reducing the burden of CCVD. However, the association between sleep duration and predicted cardio-cerebral vascular diseases (CCVD) risk remains to be fully understood. OBJECTIVE To investigate the effects of sleep duration on the development of CCVD among Chinese community residents. DESIGN A prospective cohort study. The baseline survey was conducted from January 2013 to July 2013. The cohort has been followed until December 31, 2016 using a combination of in-person interviews and record linkages with the vital registry of Pudong New Area, Shanghai, China. SUBJECTS A total of 8245 Chinese community residents were initially enrolled in the cohort. Of those, 6298 underwent the follow-up examination. EXPOSURE Self-reported sleep duration and sleep quality were obtained via the questionnaire. Sleep duration was divided into five categories: ≤5, 6, 7, 8, or ≥ 9 h per day. MAIN OUTCOME(S) AND MEASURE(S) CCVD, Coronary heart disease (CHD) and Stroke occurrence, Hazard ratios (HRs) and 95% confidence intervals (95% CIs) were calculated using Fine-Gray proportional subdistribution hazards models. RESULTS During a median follow-up of 3.00 years (IQR 2.92-3.08), we observed 370 participants have had incident CCVD events, of whom 230 had CHDs, 169 had strokes, and 29 had both. After adjustment for relevant confounders, short sleepers (≤ 5 h) had 83% higher risk of total CCVD incidence (HR: 1.83; 95% CI: 1.32-2.54), 82% higher risk of CHD incidence (HR: 1.82; 95% CI: 1.21-2.75), and 82% higher risk of stroke incidence (HR: 1.82; 95% CI: 1.12-2.98) in contrast to the reference group (7 h). Some of these U-shaped relationships varied by age, and were more pronounced in individuals aged < 65 years. Individuals who slept ≤ 5 h per day with baseline hypertension had the highest risk of CCVD incidence (HR: 3.38, 95% CI 2.08-5.48), CHD incidence (HR: 3.11, 95% CI 1.75-5.53), and stroke incidence (HR: 4.33, 95% CI 1.90-9.86), compared with those sleep 7 h and without baseline hypertension. CONCLUSIONS Short sleep duration is independently associated with greater incidence of CCVD, CHD and stroke.
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Affiliation(s)
- Juzhong Ke
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Xiaolin Liu
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Xiaonan Ruan
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Kang Wu
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Hua Qiu
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Xiaonan Wang
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Zhitao Li
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China
| | - Tao Lin
- Pudong New Area Center for Disease Control and Prevention, Pudong Institute of Preventive Medicine, Fudan University, 3039 Zhangyang Rd, Shanghai, 200136, P. R. China.
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21
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Kim SB, Kim N, Park J, Hwang IC, Lim SH, Song DH, Choi Y, Yoon H, Shin CM, Park YS, Lee DH, Ahn S. Preventive effect of Helicobacter pylori eradication on the coronary heart diseases depending on age and sex with a median follow-up of 51 months. Helicobacter 2023:e12969. [PMID: 36946460 DOI: 10.1111/hel.12969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/21/2023] [Accepted: 03/03/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND The association between Helicobacter pylori (HP) infection and coronary heart disease (CHD) is controversial. This study aimed to investigate the effect of H. pylori eradication on CHD, especially in terms of age and sex. MATERIALS AND METHODS From May 2003 to March 2022, 4765 subjects with H. pylori infection and without CHD (median follow-up: 51 months) were prospectively enrolled. The participants were categorized into two groups: H. pylori eradication and H. pylori non-eradication. After propensity-score matching (PSM), the effect of H. pylori eradication on CHD was analyzed using Cox proportional hazards. RESULTS There were no significant differences in age, sex, alcohol consumption, smoking habits, history of diabetes, hypertension, and dyslipidemia, and aspirin intake between the eradication and non-eradication groups (3783 vs. 982) before and after PSM. Multivariate analysis after PSM showed that H. pylori eradication (HR: 0.489, CI: 0.314-0.761, p = .002), age (HR: 1.027, CI: 1.007-1.047, p = .007), hypertension (HR: 2.133, CI: 1.337-3.404, p = 001), dyslipidemia (HR: 1.758, CI: 1.086-2.848, p = .022), and aspirin intake (HR: 2.508, CI: 1.566-4.017, p < .001) were associated with CHD development. H. pylori eradication prevented CHD in males ≤65 years (HR: 0.133, CI: 0.039-0.455, p = .001), but not in those aged >65 years (p = .078) (p for interaction = .022). In contrast, females aged >65 years (HR: 0.260, CI: 0.110-0.615, p = .002) were protected by H. pylori eradication and not those ≤65 years (p = .485) (p for interaction = .003). This preventive effect increased more after PSM, particularly in males ≤65 years and females >65 years. CONCLUSIONS H. pylori eradication prevented CHD and this effect was different depending on age and sex.
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Affiliation(s)
- Sang Bin Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Nayoung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
- Department of Internal Medicine and Liver Research Institute, Seoul National University, Seoul, South Korea
| | - Jaehyung Park
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - In-Chang Hwang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Seon Hee Lim
- Department of Internal Medicine, Healthcare System Gangnam Center Seoul National University Hospital, and Healthcare Research Institute, Seoul, South Korea
| | - Du Hyun Song
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Yonghoon Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Young Soo Park
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Dong Ho Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
- Department of Internal Medicine and Liver Research Institute, Seoul National University, Seoul, South Korea
| | - Soyeon Ahn
- Medical Research Collaborating Center, Seoul National University Bundang Hospital, Seongnam, South Korea
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22
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Hypotheses on Atherogenesis Triggering: Does the Infectious Nature of Atherosclerosis Development Have a Substruction? Cells 2023; 12:cells12050707. [PMID: 36899843 PMCID: PMC10001176 DOI: 10.3390/cells12050707] [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: 12/19/2022] [Revised: 02/03/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
Since the end of the 20th century, it has been clear that atherosclerosis is an inflammatory disease. However, the main triggering mechanism of the inflammatory process in the vascular walls is still unclear. To date, many different hypotheses have been put forward to explain the causes of atherogenesis, and all of them are supported by strong evidence. Among the main causes of atherosclerosis, which underlies these hypotheses, the following can be mentioned: lipoprotein modification, oxidative transformation, shear stress, endothelial dysfunction, free radicals' action, homocysteinemia, diabetes mellitus, and decreased nitric oxide level. One of the latest hypotheses concerns the infectious nature of atherogenesis. The currently available data indicate that pathogen-associated molecular patterns from bacteria or viruses may be an etiological factor in atherosclerosis. This paper is devoted to the analysis of existing hypotheses for atherogenesis triggering, and special attention is paid to the contribution of bacterial and viral infections to the pathogenesis of atherosclerosis and cardiovascular disease.
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23
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Liblik K, Lam J, Pham A, Byun J, Farina JM, Baranchuk A. Sexually Transmitted Infections & the Heart. Curr Probl Cardiol 2023; 48:101629. [PMID: 36740205 DOI: 10.1016/j.cpcardiol.2023.101629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 01/23/2023] [Indexed: 02/05/2023]
Abstract
Sexually transmitted infections (STIs) have substantial morbidity and mortality worldwide, with over 1 million new infections occurring daily. Similarly, cardiovascular (CV) disease is the leading global cause of death and has tremendous impact on disability as well as quality of life. Several STIs have potential CV consequences and may precipitate reoccurrence of underlying CV comorbidity. Notably, untreated STIs and associated CV complications have an increased impact on marginalized individuals and those with limited access to health resources and care. Syphilis, human immunodeficiency virus, human papillomavirus, herpes simplex virus, hepatitis B, hepatitis C, cytomegalovirus, chlamydia, gonorrhea, and trichomoniasis have been identified as having CV implications. Yet, the data linking compromised CV health and STIs have not previously been summarized. The present review encapsulates the current knowledge surrounding the impacts of STIs on CV health as well as diagnostic and treatment strategies.
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Affiliation(s)
- Kiera Liblik
- Department of Medicine, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada
| | - Jeffrey Lam
- Department of Medicine, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada
| | - Alex Pham
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Jin Byun
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Juan M Farina
- Division of Cardiothoracic Surgery, Mayo Clinic, Phoenix, AZ
| | - Adrian Baranchuk
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada.
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24
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Ren H, Zhu B, An Y, Xie F, Wang Y, Tan Y. Immune communication between the intestinal microbiota and the cardiovascular system. Immunol Lett 2023; 254:13-20. [PMID: 36693435 DOI: 10.1016/j.imlet.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/27/2022] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
The intestine hosts a large number of microbial communities. Recent studies have shown that gut microbiota-mediated immune responses play a vital role in developing cardiovascular diseases (CVD). Immune cells are extensively infiltrated in the gut and heart tissues, such as T cells, B cells, and macrophages. They play a crucial role in the crosstalk between the heart and gut microbiota. And the microbiota influences the bidirectional function of immune cells in CVD such as myocardial infarction and atherosclerosis, including through metabolites. The mapping of immune cell-mediated immune networks in the heart and gut provides us with new targets for treating CVD. This review discusses the role of immune cells in gut microbiota and cardiac communication during health and CVD.
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Affiliation(s)
- Hao Ren
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Botao Zhu
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Yuze An
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Feng Xie
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Yichuan Wang
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Yurong Tan
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China.
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25
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Chasovskikh NY, Chizhik EE. Bioinformatic analysis of biological pathways in coronary heart disease and Alzheimer’s disease. BULLETIN OF SIBERIAN MEDICINE 2023. [DOI: 10.20538/1682-0363-2022-4-193-204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Aim. Using bioinformatic tools, to perform a pathway enrichment analysis in Alzheimer’s disease and coronary heart disease (CHD).Materials and methods. Genes contributing to susceptibility to CHD and Alzheimer’s disease were obtained from the public database DisGeNET (Database of Gene – Disease Associations). A pathway enrichment analysis was performed in the ClueGO Cytoscape plug-in (version 3.6.0) using hypergeometric distribution and the KEGG and Reactome databases.Results. The identified genes contributing to susceptibility to Alzheimer’s disease and CHD are included in 69 common signaling pathways, grouped into the following subgroups: cell death signaling pathways (1); signaling pathways regulating immune responses (2); signaling pathways responsible for fatty acid metabolism (3); signaling pathways involved in the functioning of the nervous system (4), cardiovascular system (5), and endocrine system (6).Conclusion. Following the performed analysis, we identified possible associations between processes involving genetic factors and their products in CHD and Alzheimer’s disease. In particular, we assumed that susceptibility genes involved in the implementation of these pathways regulate apoptosis, production of inflammatory cytokines and chemokines, lipid metabolism, β-amyloid formation, and angiogenesis.
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26
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Su C, Lu Y, Wang Z, Guo J, Hou Y, Wang X, Qin Z, Gao J, Sun Z, Dai Y, Liu Y, Liu G, Xian X, Cui X, Zhang J, Tang J. Atherosclerosis: The Involvement of Immunity, Cytokines and Cells in Pathogenesis, and Potential Novel Therapeutics. Aging Dis 2022:AD.2022.1208. [PMID: 37163428 PMCID: PMC10389830 DOI: 10.14336/ad.2022.1208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 12/08/2022] [Indexed: 05/12/2023] Open
Abstract
As a leading contributor to coronary artery disease (CAD) and stroke, atherosclerosis has become one of the major cardiovascular diseases (CVD) negatively impacting patients worldwide. The endothelial injury is considered to be the initial step of the development of atherosclerosis, resulting in immune cell migration and activation as well as inflammatory factor secretion, which further leads to acute and chronic inflammation. In addition, the inflammation and lipid accumulation at the lesions stimulate specific responses from different types of cells, contributing to the pathological progression of atherosclerosis. As a result, recent studies have focused on using molecular biological approaches such as gene editing and nanotechnology to mediate cellular response during atherosclerotic development for therapeutic purposes. In this review, we systematically discuss inflammatory pathogenesis during the development of atherosclerosis from a cellular level with a focus on the blood cells, including all types of immune cells, together with crucial cells within the blood vessel, such as smooth muscle cells and endothelial cells. In addition, the latest progression of molecular-cellular based therapy for atherosclerosis is also discussed. We hope this review article could be beneficial for the clinical management of atherosclerosis.
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Affiliation(s)
- Chang Su
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Yongzheng Lu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Zeyu Wang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Jiacheng Guo
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Yachen Hou
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Xiaofang Wang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Zhen Qin
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Jiamin Gao
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Zhaowei Sun
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Yichen Dai
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Yu Liu
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Guozhen Liu
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Xunde Xian
- Institute of Cardiovascular Sciences, Peking University, Beijing, China
| | - Xiaolin Cui
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Jinying Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Junnan Tang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, Henan, China
- Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
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Shcheblykin DV, Bolgov AA, Pokrovskii MV, Stepenko JV, Tsuverkalova JM, Shcheblykina OV, Golubinskaya PA, Korokina LV. Endothelial dysfunction: developmental mechanisms and therapeutic strategies. RESEARCH RESULTS IN PHARMACOLOGY 2022. [DOI: 10.3897/rrpharmacology.8.80376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Introduction: Every year the importance of the normal functioning of the endothelial layer of the vascular wall in maintaining the health of the body becomes more and more obvious.
The physiological role of the endothelium: The endothelium is a metabolically active organ actively involved in the regulation of hemostasis, modulation of inflammation, maintenance of hemovascular homeostasis, regulation of angiogenesis, vascular tone, and permeability.
Risk factors for the development of endothelial dysfunction: Currently, insufficient bioavailability of nitric oxide is considered the most significant risk factor for endothelial dysfunction.
Mechanisms of development of endothelial dysfunction: The genesis of endothelial dysfunction is a multifactorial process. Among various complex mechanisms, this review examines oxidative stress, inflammation, hyperglycemia, vitamin D deficiency, dyslipidemia, excess visceral fat, hyperhomocysteinemia, hyperuricemia, as well as primary genetic defect of endotheliocytes, as the most common causes in the population underlying the development of endothelial dysfunction.
Markers of endothelial dysfunction in various diseases: This article discusses the main biomarkers of endothelial dysfunction currently used, as well as promising biomarkers in the future for laboratory diagnosis of this pathology.
Therapeutic strategies: Therapeutic approaches to the endothelium in order to prevent or reduce a degree of damage to the vascular wall are briefly described.
Conclusion: Endothelial dysfunction is a typical pathological process involved in the pathogenesis of many diseases. Thus, pharmacological agents with endothelioprotective properties can provide more therapeutic benefits than a drug without such an effect.
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28
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The IL-1 Family and Its Role in Atherosclerosis. Int J Mol Sci 2022; 24:ijms24010017. [PMID: 36613465 PMCID: PMC9820551 DOI: 10.3390/ijms24010017] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/09/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
The IL-1 superfamily of cytokines is a central regulator of immunity and inflammation. The family is composed of 11 cytokines (with agonist, antagonist, and anti-inflammatory properties) and 10 receptors, all tightly regulated through decoy receptor, receptor antagonists, and signaling inhibitors. Inflammation not only is an important physiological response against infection and injury but also plays a central role in atherosclerosis development. Several clinical association studies along with experimental studies have implicated the IL-1 superfamily of cytokines and its receptors in the pathogenesis of cardiovascular disease. Here, we summarize the key features of the IL-1 family, its role in immunity and disease, and how it helps shape the development of atherosclerosis.
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Liang K, Dai JY. Progress of potential drugs targeted in lipid metabolism research. Front Pharmacol 2022; 13:1067652. [PMID: 36588702 PMCID: PMC9800514 DOI: 10.3389/fphar.2022.1067652] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
Lipids are a class of complex hydrophobic molecules derived from fatty acids that not only form the structural basis of biological membranes but also regulate metabolism and maintain energy balance. The role of lipids in obesity and other metabolic diseases has recently received much attention, making lipid metabolism one of the attractive research areas. Several metabolic diseases are linked to lipid metabolism, including diabetes, obesity, and atherosclerosis. Additionally, lipid metabolism contributes to the rapid growth of cancer cells as abnormal lipid synthesis or uptake enhances the growth of cancer cells. This review introduces the potential drug targets in lipid metabolism and summarizes the important potential drug targets with recent research progress on the corresponding small molecule inhibitor drugs. The significance of this review is to provide a reference for the clinical treatment of metabolic diseases related to lipid metabolism and the treatment of tumors, hoping to deepen the understanding of lipid metabolism and health.
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Affiliation(s)
- Kai Liang
- School of Life Science, Peking University, Beijing, China,*Correspondence: Kai Liang, ; Jian-Ye Dai,
| | - Jian-Ye Dai
- School of Pharmacy, Lanzhou University, Lanzhou, China,Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, China,*Correspondence: Kai Liang, ; Jian-Ye Dai,
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Zhang G, Liu Z, Deng J, Liu L, Li Y, Weng S, Guo C, Zhou Z, Zhang L, Wang X, Liu G, Guo J, Bai J, Wang Y, Du Y, Li TS, Tang J, Zhang J. Smooth muscle cell fate decisions decipher a high-resolution heterogeneity within atherosclerosis molecular subtypes. J Transl Med 2022; 20:568. [PMID: 36474294 PMCID: PMC9724432 DOI: 10.1186/s12967-022-03795-9] [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: 10/06/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Mounting evidence has revealed the dynamic variations in the cellular status and phenotype of the smooth muscle cell (SMC) are vital for shaping the atherosclerotic plaque microenvironment and ultimately mapping onto heterogeneous clinical outcomes in coronary artery disease. Currently, the underlying clinical significance of SMC evolutions remains unexplored in atherosclerosis. METHODS The dissociated cells from diseased segments within the right coronary artery of four cardiac transplant recipients and 1070 bulk samples with atherosclerosis from six bulk cohorts were retrieved. Following the SMC fate trajectory reconstruction, the MOVICS algorithm integrating the nearest template prediction was used to develop a stable and robust molecular classification. Subsequently, multi-dimensional potential biological implications, molecular features, and cell landscape heterogeneity among distinct clusters were decoded. RESULTS We proposed an SMC cell fate decision signature (SCFDS)-based atherosclerosis stratification system and identified three SCFDS subtypes (C1-C3) with distinguishing features: (i) C1 (DNA-damage repair type), elevated base excision repair (BER), DNA replication, as well as oxidative phosphorylation status. (ii) C2 (immune-activated type), stronger immune activation, hyper-inflammatory state, the complex as well as varied lesion microenvironment, advanced stage, the most severe degree of coronary stenosis severity. (iii) C3 (stromal-rich type), abundant fibrous content, stronger ECM metabolism, immune-suppressed microenvironment. CONCLUSIONS This study uncovered atherosclerosis complex cellular heterogeneity and a differentiated hierarchy of cell populations underlying SMC. The novel high-resolution stratification system could improve clinical outcomes and facilitate individualized management.
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Affiliation(s)
- Ge Zhang
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Zaoqu Liu
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Jinhai Deng
- grid.13097.3c0000 0001 2322 6764Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King’s College London, London, UK
| | - Long Liu
- grid.412633.10000 0004 1799 0733Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Yu Li
- grid.260463.50000 0001 2182 8825Medical College, Nanchang University, Nanchang, 330006 Jiangxi China
| | - Siyuan Weng
- grid.412633.10000 0004 1799 0733Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Chunguang Guo
- grid.412633.10000 0004 1799 0733Department of Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan China
| | - Zhaokai Zhou
- grid.412633.10000 0004 1799 0733Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan China
| | - Li Zhang
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Xiaofang Wang
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Gangqiong Liu
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Jiacheng Guo
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Jing Bai
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Yunzhe Wang
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Youyou Du
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Tao-Sheng Li
- grid.174567.60000 0000 8902 2273Department of Stem Cell Biology, Atomic Bomb Diseases Institute, Nagasaki University, Nagasaki, 852-8523 Japan
| | - Junnan Tang
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
| | - Jinying Zhang
- grid.412633.10000 0004 1799 0733Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Eastern Jianshe Road, Zhengzhou, 450052 Henan China ,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052 Henan China ,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, 450052 Henan China
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Vora A, Di Pasquale A, Kolhapure S, Agrawal A, Agrawal S. The need for vaccination in adults with chronic (noncommunicable) diseases in India - lessons from around the world. Hum Vaccin Immunother 2022; 18:2052544. [PMID: 35416747 PMCID: PMC9225226 DOI: 10.1080/21645515.2022.2052544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Worldwide, chronic diseases (noncommunicable diseases [NCDs]) cause 41 million (71%) deaths annually. They are the leading cause of mortality in India, contributing to 60% of total deaths each year. Individuals with these diseases are more susceptible to vaccine-preventable diseases (VPDs) and have an increased risk of associated disease severity and complications. This poses a substantial burden on healthcare systems and economies, exemplified by the COVID-19 pandemic. Vaccines are an effective strategy to combat these challenges; however, utilization rates are inadequate. With India running one of the world’s largest COVID-19 vaccination programs, this presents an opportunity to improve vaccination coverage for all VPDs. Here we discuss the burden of VPDs in those with NCDs, the benefit of vaccinations, current challenges and possible strategies that may facilitate implementation and accessibility of vaccination programs. Effective vaccination will have a significant impact on the disease burden of both VPDs and NCDs and beyond.
What is already known on this topic?
Annually, chronic or noncommunicable diseases (NCDs) cause >40 million deaths worldwide and 60% of all deaths in India Adults with these diseases are more susceptible to vaccine-preventable diseases (VPDs); however, vaccine utilization is inadequate in this population
What is added by this report?
We highlight the benefits of vaccination in adults with NCDs that extend beyond disease prevention We discuss key challenges in implementing adult vaccination programs and provide practical solutions
What are the implications for public health practice?
Raising awareness about the benefits of vaccinations, particularly for those with NCDs, and providing national guidelines with recommendations from medical societies, will increase vaccine acceptance Adequate vaccine acceptance will reduce the VPD burden in this vulnerable population
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Affiliation(s)
- Agam Vora
- Department of Chest & TB, Dr. R. N. Cooper Municipal General Hospital, Mumbai, India
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Involvement of Bacterial Extracellular Membrane Nanovesicles in Infectious Diseases and Their Application in Medicine. Pharmaceutics 2022; 14:pharmaceutics14122597. [PMID: 36559091 PMCID: PMC9784355 DOI: 10.3390/pharmaceutics14122597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/02/2022] [Accepted: 11/23/2022] [Indexed: 11/27/2022] Open
Abstract
Bacterial extracellular membrane nanovesicles (EMNs) are attracting the attention of scientists more and more every year. These formations are involved in the pathogenesis of numerous diseases, among which, of course, the leading role is occupied by infectious diseases, the causative agents of which are a range of Gram-positive and Gram-negative bacteria. A separate field for the study of the role of EMN is cancer. Extracellular membrane nanovesicles nowadays have a practical application as vaccine carriers for immunization against many infectious diseases. At present, the most essential point is their role in stimulating immune response to bacterial infections and tumor cells. The possibility of nanovesicles' practical use in several disease treatments is being evaluated. In our review, we listed diseases, focusing on their multitude and diversity, for which EMNs are essential, and also considered in detail the possibilities of using EMNs in the therapy and prevention of various pathologies.
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Arero AG, Vasheghani-Farahani A, Tigabu BM, Arero G, Ayene BY, Soltani D. Long-term risk and predictors of cerebrovascular events following sepsis hospitalization: A systematic review and meta-analysis. Front Med (Lausanne) 2022; 9:1065476. [PMID: 36507522 PMCID: PMC9732021 DOI: 10.3389/fmed.2022.1065476] [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: 10/09/2022] [Accepted: 11/14/2022] [Indexed: 11/26/2022] Open
Abstract
Background Long-term risk and predictors of cerebrovascular events following sepsis hospitalization have not been clearly elucidated. We aim to determine the association between surviving sepsis hospitalization and cerebrovascular complications in adult sepsis survivors. Method We searched MEDLINE, Embase, Scopus, Web of Sciences, Cochrane library, and Google scholar for studies published from the inception of each database until 31 August 2022. Results Of 8,601 screened citations, 12 observational studies involving 829,506 participants were analyzed. Surviving sepsis hospitalization was associated with a significantly higher ischemic stroke [adjusted hazard ratio (aHR) 1.45 (95% CI, 1.23-1.71), I 2 = 96], and hemorrhagic stroke [aHR 2.22 (95% CI, 1.11-4.42), I 2 = 96] at maximum follow-up compared to non-sepsis hospital or population control. The increased risk was robust to several sensitivity analyses. Factors that were significantly associated with increased hazards of stroke were: advanced age, male gender, diabetes mellitus, hypertension, coronary artery disease, chronic heart failure, chronic kidney disease, chronic obstruction pulmonary disease, and new-onset atrial fibrillation. Only diabetes mellites [aHR 1.80 (95% CI, 1.12-2.91)], hypertension [aHR 2.2 (95% CI, 2.03-2.52)], coronary artery disease [HR 1.64 (95% CI, 1.49-1.80)], and new-onset atrial fibrillation [aHR 1.80 (95% CI, 1.42-2.28)], were associated with > 50% increase in hazards. Conclusion Our findings showed a significant association between sepsis and a subsequent risk of cerebrovascular events. The risk of cerebrovascular events can be predicated by patient and sepsis-related baseline variables. New therapeutic strategies are needed for the high-risk patients.
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Affiliation(s)
- Amanuel Godana Arero
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran,Universal Scientific Education and Research Network, Addis Ababa, Ethiopia
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran,Department of Clinical Cardiac Electrophysiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran,*Correspondence: Ali Vasheghani-Farahani,
| | - Bereket Molla Tigabu
- Department of Pharmacy, Komar University of Science and Technology, Sulaymaniyah, Iraq
| | - Godana Arero
- Department of Public Health, Adama Hospital Medical College, Adama, Ethiopia
| | - Beniyam Yimam Ayene
- School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Danesh Soltani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran,Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Cangemi R, Miglionico M, Basili S. Infections as predictors of NAFLD progression. Intern Emerg Med 2022; 17:2185-2186. [PMID: 36334187 DOI: 10.1007/s11739-022-03096-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/01/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Roberto Cangemi
- Department of Translational and Precision Medicine, Sapienza-University of Rome, 00185, Rome, Italy
| | - Marzia Miglionico
- Department of Translational and Precision Medicine, Sapienza-University of Rome, 00185, Rome, Italy
| | - Stefania Basili
- Department of Translational and Precision Medicine, Sapienza-University of Rome, 00185, Rome, Italy.
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Dąbek J, Sierka O. Knowledge of Silesia adult inhabitants regarding preventive vaccinations effect on cardiovascular diseases. BMC Public Health 2022; 22:1949. [PMID: 36266647 PMCID: PMC9583047 DOI: 10.1186/s12889-022-14337-9] [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: 05/31/2022] [Accepted: 10/11/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES Protective vaccinations are important in maintaining health and reducing suffering from infectious diseases. Also, vaccine-preventable infectious diseases are associated with the development and progression of cardiovascular diseases. AIM The study aimed to test adults' knowledge of the role of protective vaccinations in the prevention of cardiovascular diseases, and their opinions on the quantity of the information provided by doctors in this regard. METHODS A total of 700 adults participated in the study, most of whom were women (500; 71.43%). The study used an original questionnaire containing questions covering vaccinations and cardiovascular diseases, and the general characteristics of the participants. The inclusion criteria for the study were 18 years of age and written informed consent to participate in the study. RESULTS Over 60% of the participants did not know of, or denied the possibility of, developing cardiovascular diseases as a result of avoiding required preventive vaccinations. More than half of the participants stated that there is no need to recommend influenza vaccination to patients with cardiovascular diseases. Over 70% of participants stated that family doctors did not provide sufficient information about protective vaccinations. CONCLUSION In these adults, knowledge of the role of preventive vaccinations in the prevention of cardiovascular diseases was low, and the quantity of the information provided by doctors about preventive vaccinations were considered to be insufficient. Public awareness of the effects of avoiding preventive vaccinations should be raised especially among people with CVD.
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Affiliation(s)
- Józefa Dąbek
- Department of Cardiology, Faculty of Health Sciences in Katowice, Medical University of Silesia, Ziołowa street 45/47, 40-635, Katowice, Poland
| | - Oskar Sierka
- Student Research Group at the Department of Cardiology, Faculty of Health Sciences in Katowice, Medical University of Silesia, Ziołowa street 45/47, 40-635, Katowice, Poland.
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Jung SH, Lee KT. Atherosclerosis by Virus Infection—A Short Review. Biomedicines 2022; 10:biomedicines10102634. [PMID: 36289895 PMCID: PMC9599298 DOI: 10.3390/biomedicines10102634] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/14/2022] [Accepted: 10/17/2022] [Indexed: 11/21/2022] Open
Abstract
Atherosclerosis manifests by the thickening of artery walls and their narrowed channels through the accumulation of plaque. It is one of the most important indicators of cardiovascular disease. It can be caused by various factors, such as smoking, a high cholesterol diet, hypertension, hyperglycemia, and genetic factors. However, atherosclerosis can also develop due to infection. It has been reported that some bacteria and viruses can cause the development of atherosclerosis. Examples of these viruses are influenza viruses, herpes viruses, hepatitis viruses, or papillomaviruses, which are all prevalent and eminent globally for infecting the population worldwide. Moreover, many patients with coronavirus disease 2019 (COVID-19) showed symptoms of cardiovascular disease. In this review paper, the viruses linked to the development of atherosclerosis are introduced, and their viral characteristics, the mechanisms of the development of atherosclerosis, and the current vaccines and antiviral treatment methods are summarized.
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Affiliation(s)
- Seang-Hwan Jung
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02247, Korea
- Correspondence: (S.-H.J.); (K.-T.L.)
| | - Kyung-Tae Lee
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02247, Korea
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02247, Korea
- Correspondence: (S.-H.J.); (K.-T.L.)
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Chen CC, Chiu CC, Chen NH, Yang TY, Lin CH, Fang YA, Jian W, Lei MH, Yeh HT, Hsu MH, Hao WR, Liu JC. Influenza vaccination and risk of atrial fibrillation in patients with gout: A nationwide population-based cohort study. Front Pharmacol 2022; 13:990713. [PMID: 36225592 PMCID: PMC9548540 DOI: 10.3389/fphar.2022.990713] [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: 07/10/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: Although influenza vaccination reduces the risk of atrial fibrillation (AF), its protective effect in patients with gout remains unclear. The present study aimed to evaluate the protective effect of influenza vaccination in patients with gout. Methods: A total of 26,243 patients with gout, aged 55 and older, were enrolled from the National Health Insurance Research Database (NHIRD) between 1 January 2001, and 31 December 2012. The patients were divided into vaccinated (n = 13,201) and unvaccinated groups (n = 13,042). After adjusting comorbidities, medications, sociodemographic characteristics, the risk of AF during follow-up period was analyzed. Results: In influenza, non-influenza seasons and all seasons, the risk of AF was significantly lower in vaccinated than in unvaccinated patients (Adjust hazard ratio [aHR]: 0.59, 95% confidence interval [CI]: 0.50–0.68; aHR: 0.50, 95% CI: 0.42–0.63; aHR: 0.55, 95% CI: 0.49–0.62, respectively). In addition, the risk of AF significantly decreased with increased influenza vaccination (aHR: 0.85, 95% CI: 0.69–1.04; aHR: 0.72, 95% CI: 0.60–0.87; aHR: 0.40, 95% CI: 0.33–0.49, after first, 2–3 times, and ≥4 times of vaccination, respectively). Furthermore, sensitivity analysis indicated that the risk of AF significantly decreased after influenza vaccination for patients with different sexes, medication histories, and comorbidities. Conclusions: Influenza vaccination is associated with a lower risk of AF in patients with gout. This potentially protective effect seems to depend on the dose administered.
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Affiliation(s)
- Chun-Chao Chen
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chun-Chih Chiu
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
| | - Nai-Hsuan Chen
- Department of General Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Tsung-Yeh Yang
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
| | - Cheng-Hsin Lin
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Ann Fang
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
| | - William Jian
- Department of Emergency, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Meng-Huan Lei
- Cardiovascular Center, Lo-Hsu Medical Foundation Luodong Poh-Ai Hospital, Yilan, Taiwan
| | - Hsien-Tang Yeh
- Department of Surgery, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Min-Huei Hsu
- Graduate Institute of Data Science, College of Management, Taipei Medical University, Taipei, Taiwan
- Department of Neurosurgery, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Wen-Rui Hao
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- *Correspondence: Wen-Rui Hao, ; Ju-Chi Liu,
| | - Ju-Chi Liu
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- *Correspondence: Wen-Rui Hao, ; Ju-Chi Liu,
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Sikorski V, Vento A, Kankuri E. Emerging roles of the RNA modifications N6-methyladenosine and adenosine-to-inosine in cardiovascular diseases. MOLECULAR THERAPY - NUCLEIC ACIDS 2022; 29:426-461. [PMID: 35991314 PMCID: PMC9366019 DOI: 10.1016/j.omtn.2022.07.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cardiovascular diseases lead the mortality and morbidity disease metrics worldwide. A multitude of chemical base modifications in ribonucleic acids (RNAs) have been linked with key events of cardiovascular diseases and metabolic disorders. Named either RNA epigenetics or epitranscriptomics, the post-transcriptional RNA modifications, their regulatory pathways, components, and downstream effects substantially contribute to the ways our genetic code is interpreted. Here we review the accumulated discoveries to date regarding the roles of the two most common epitranscriptomic modifications, N6-methyl-adenosine (m6A) and adenosine-to-inosine (A-to-I) editing, in cardiovascular disease.
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Affiliation(s)
- Vilbert Sikorski
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland
| | - Antti Vento
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland
| | - Esko Kankuri
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland
- Corresponding author Esko Kankuri, M.D. Ph.D., Faculty of Medicine, Department of Pharmacology, PO Box 63 (Haartmaninkatu 8), FIN-00014 University of Helsinki, 00014 Helsinki, Finland.
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Bacterial Infections and Atherosclerosis – A Mini Review. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2022. [DOI: 10.22207/jpam.16.3.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Atherosclerosis is the most challenging subsets of coronary artery disease in humans, in which risk factors emerge from childhood, and its prevalence increases with age. Experimental research demonstrates that infections due to bacteria stimulate atherogenic events. Atherosclerosis has complex pathophysiology that is linked with several bacterial infections by damaging the inner arterial wall and heart muscles directly and indirectly by provoking a systemic pro-inflammation and acute-phase protein. Repeated bacterial infections trigger an inflammatory cascade that triggers immunological responses that negatively impact cardiovascular biomarkers includes triglycerides, high-density lipoprotein, C-reactive protein, heat shock proteins, cytokines, fibrinogen, and leukocyte count. Herein, we intended to share the role of bacterial infection in atherosclerosis and evaluate existing evidence of animal and human trials on the association between bacterial infections and atherosclerosis on update.
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Identification and Validation of Immune Markers in Coronary Heart Disease. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2877679. [PMID: 36060667 PMCID: PMC9439891 DOI: 10.1155/2022/2877679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/18/2022]
Abstract
Background Coronary heart disease (CHD) is an ischemic heart disease involving a variety of immune factors. This study was aimed at investigating unique immune and m6A patterns in patients with CHD by gene expression in peripheral blood mononuclear cells (PBMCs) and at identifying novel immune biomarkers. Methods The CIBERSORT algorithm and single-sample gene set enrichment analysis (ssGSEA) were applied to assess the population of specific infiltrating immunocytes. Weighted Gene Coexpression Network Analysis (WGCNA) was utilized on immune genes matching CHD. A prediction model based on core immune genes was constructed and verified by a machine learning model. Unsupervised cluster analysis identified various immune patterns in the CHD group according to the abundance of immune cells. Methylation of N6 adenosine- (m6A-) related gene was identified from the literature, and t-distributed stochastic neighbor embedding (t-SNE) analysis was used to determine the rationality of the m6A classification. The association between m6A-related genes and various immune cells was estimated using heat maps. Results 22/28 immune-associated cells differed between the CHD and normal groups, and a significant difference was detected in the expression of 21 m6A-related genes. The proportion of immune-related cells (activated CD4+ T cells and CD8+ T cells) in the peripheral blood of the CHD group was lower than that of the normal group. The immune genes were divided into four modules, of which the turquoise modules showed a significant association with coronary heart disease. Eight hub immune genes (PDGFRA, GNLY, OSMR, NUDT6, FGFR2, IL2RB, TPM2, and S100A1) can well distinguish the CHD group from the normal group. Two different immune patterns were identified in the CHD group. Interestingly, a significant association was detected between the m6A-related genes and immune cell abundance. Conclusion In conclusion, we identified different immune and m6A patterns in CHD. Thus, it could be speculated that the immune system plays a crucial role in CHD, and m6A is correlated with immune genes.
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Bellini R, Bonacina F, Norata GD. Crosstalk between dendritic cells and T lymphocytes during atherogenesis: Focus on antigen presentation and break of tolerance. Front Cardiovasc Med 2022; 9:934314. [PMID: 35966516 PMCID: PMC9365967 DOI: 10.3389/fcvm.2022.934314] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/05/2022] [Indexed: 12/14/2022] Open
Abstract
Atherosclerosis is a chronic disease resulting from an impaired lipid and immune homeostasis, where the interaction between innate and adaptive immune cells leads to the promotion of atherosclerosis-associated immune-inflammatory response. Emerging evidence has suggested that this response presents similarities to the reactivity of effector immune cells toward self-epitopes, often as a consequence of a break of tolerance. In this context, dendritic cells, a heterogeneous population of antigen presenting cells, play a key role in instructing effector T cells to react against foreign antigens and T regulatory cells to maintain tolerance against self-antigens and/or to patrol for self-reactive effector T cells. Alterations in this delicate balance appears to contribute to atherogenesis. The aim of this review is to discuss different DC subsets, and their role in atherosclerosis as well as in T cell polarization. Moreover, we will discuss how loss of T cell tolerogenic phenotype participates to the immune-inflammatory response associated to atherosclerosis and how a better understanding of these mechanisms might result in designing immunomodulatory therapies targeting DC-T cell crosstalk for the treatment of atherosclerosis-related inflammation.
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Affiliation(s)
- Rossella Bellini
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Fabrizia Bonacina
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
- *Correspondence: Fabrizia Bonacina,
| | - Giuseppe Danilo Norata
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
- Center for the Study of Atherosclerosis, E. Bassini Hospital, Cinisello Balsamo, Milan, Italy
- Giuseppe Danilo Norata,
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Lau FF, Bollerup S, Engsig F, Krarup H, Mygind LH, Hansen JB, Madsen LG, Thielsen P, Balslev U, Nielsen LN, Barfod TS, Clausen MR, Hobolth L, Laursen AL, Tarp B, Roege BT, Gerstoft J, Christensen PB, Weis N. Ischemic Heart Disease in Chronic Hepatitis B: A Danish Nationwide Cohort Study. Clin Epidemiol 2022; 14:879-888. [PMID: 35879942 PMCID: PMC9307867 DOI: 10.2147/clep.s361910] [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: 02/23/2022] [Accepted: 05/19/2022] [Indexed: 11/28/2022] Open
Abstract
Objective Data on the risk of ischemic heart disease (IHD) in patients with chronic hepatitis B virus (CHB) are conflicting. Our objective was to address the rate of IHD in patients with CHB compared with individuals without CHB (control-persons) from the general population. Study Design and Setting We conducted a cohort study of prospectively obtained data from Danish nationwide registries. We produced cumulative incidence curves and calculated the unadjusted incidence rate ratio (IRR) of IHD in persons with and without CHB. The adjusted association between having CHB and developing IHD was examined using a cause-specific Cox regression model. Results In total, 6472 persons with CHB and 62,251 age- and sex-matched individuals from the general population were followed for 48,840 and 567,456 person-years, respectively, during which 103 (1,59%) with CHB and 1058 (1,70%) control-persons developed IHD. The crude IRR was 1.13 (95% CI: 0.91–1.39). CHB did not have a statistically significant effect on the rate of IHD after adjusting for several confounding factors (adjusted hazard ratio: 0.96, 95% CI: 0.76–1.21). Conclusion In this nationwide cohort study, we did not find any difference between rate of IHD in persons with CHB in comparison with the general population.
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Affiliation(s)
- Frederik Faergemann Lau
- Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - Signe Bollerup
- Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - Frederik Engsig
- Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - Henrik Krarup
- Department of Molecular Diagnostics, Aalborg University Hospital, Aalborg, Denmark
| | - Lone Hagens Mygind
- Department of Medical Gastroenterology, Aalborg University Hospital, Aalborg, Denmark
| | - Jesper Bach Hansen
- Department of Medical Gastroenterology, Aalborg University Hospital, Aalborg, Denmark
| | - Lone Galmstrup Madsen
- Department of Medical Gastroenterology, Zealand University Hospital, Koege, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Peter Thielsen
- Department of Gastroenterology, Copenhagen University Hospital-Herlev, Herlev, Denmark
| | - Ulla Balslev
- Department of Infectious Diseases, Copenhagen University Hospital-Herlev, Herlev, Denmark
| | - Lars Nørregaard Nielsen
- Department of Lung- and Infectious Diseases, North Zealand Hospital-Hilleroed, Hilleroed, Denmark
| | - Toke S Barfod
- Department of Internal Medicine and Infectious Diseases, Zealand University Hospital, Roskilde, Denmark
| | - Mette Rye Clausen
- Department of Medical Gastroenterology and Hepatology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Lise Hobolth
- Department of Gastroenterology, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - Alex Lund Laursen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Britta Tarp
- Diagnostic Center, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Birgit T Roege
- Department of Internal Medicine, Kolding Hospital, Kolding, Denmark
| | - Jan Gerstoft
- Department of Infectious Diseases, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Peer Brehm Christensen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark.,Clinical Institute, University of Southern Denmark, Odense, Denmark
| | - Nina Weis
- Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Zhou Y, Wang S, Liang X, Heger Z, Xu M, Lu Q, Yu M, Adam V, Li N. Turning Hot into Cold: Immune Microenvironment Reshaping for Atherosclerosis Attenuation Based on pH-Responsive shSiglec-1 Delivery System. ACS NANO 2022; 16:10517-10533. [PMID: 35762565 DOI: 10.1021/acsnano.2c01778] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Current atherosclerosis treatment is based on a combination of cholesterol-lowering medication and low-fat diets; however, the clinical effect is unsatisfactory. It has been shown that the level of immune cell infiltration and pro-inflammatory factors in the atherosclerotic immune microenvironment (AIM) play important roles in the development and progression of atherosclerosis. Therefore, we hypothesized that reshaping "hot AIM" into "cold AIM" could attenuate atherosclerosis. For this purpose, we designed a pH-responsive and charge-reversible nanosystem, referred to as Au-PEI/shSiglec-1/PEI-acetylsalicylic acid (ASPA NPs) to effectively deliver shSiglec-1, which blocked the interactions between macrophages with CD8+ T/NKT cells, thus inhibiting immune cell infiltration. Further, we demonstrated that acetylsalicylic acid (ASA), detached from the pH-responsive PEI-ASA polymer, and inhibited lipid accumulation in macrophage, thereby decreasing the lipid antigen presentation. Additionally, reduced macrophage-produced inflammatory factors by ASA and low CD8+ T/NKT cell infiltration levels synergistically inhibit Th17 cell differentiation, thus further dramatically attenuating inflammation in AIM by decreasing the IL-17A production. Eventually, ASPA NPs efficiently reshaped AIM by inhibiting immune cell infiltration, lipid antigen presentation, and pro-inflammation, which provided a feasible therapeutic strategy for atherosclerosis immunotherapy.
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Affiliation(s)
- Yue Zhou
- Tianjin Key Laboratory of Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Siyu Wang
- Tianjin Key Laboratory of Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xiaoyang Liang
- Tianjin Key Laboratory of Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, CZ-61300 Brno, Czech Republic
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-61200 Brno, Czech Republic
| | - Min Xu
- Tianjin Key Laboratory of Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Qiang Lu
- Tianjin Key Laboratory of Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Meng Yu
- School of Pharmaceutical Science Guangdong Provincial Key Laboratory of New Drug Screening, Southern Medical University, Guangzhou 510515, China
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, CZ-61300 Brno, Czech Republic
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-61200 Brno, Czech Republic
| | - Nan Li
- Tianjin Key Laboratory of Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
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Bacterial pneumonia and subsequent dementia risk: A nationwide cohort study. Brain Behav Immun 2022; 103:12-18. [PMID: 35390468 DOI: 10.1016/j.bbi.2022.04.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/17/2022] [Accepted: 04/01/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Bacterial pneumonia is associated with an increased risk of dementia. However, the association between different pathogens of bacterial pneumonia and the risk of dementia remains unclear. METHODS Using the Taiwan National Health Insurance Research Database, we recruited 11,712 patients with bacterial pneumonia and 11,120 controls between 1997 and 2012 and followed them up until the end of 2013. A diagnosis of dementia, Alzheimer's disease (AD), vascular dementia (VaD), and unspecified dementia were identified during the follow-up period. Cox regression analyses were performed with adjustments for confounders. Sensitivity analysis was conducted to exclude patients with prodromal dementia. RESULTS Patients with bacterial pneumonia were more likely to develop dementia (hazard ratio [HR]: 2.83, 95% confidence interval [CI]: 2.53-3.18), AD (HR: 2.44, 95% CI: 1.65-3.61), VaD (HR: 4.15, 95% CI: 3.20-5.38), and unspecified dementia (HR: 2.62, 95% CI: 2.29-3.00) compared with controls after adjusting for potential confounders. Subgroup pathogen analyses showed that the HR of AD was 3.85 (1.66-8.96) for Hemophilus, and the HR of VaD was 5.40 for Staphylococcus. The risks of dementia and VaD were associated with repeated hospitalization due to bacterial pneumonia in a dose-dependent manner. Sensitivity analyses after exclusion of the first three years or first five years of observation and after exclusion case enrollment before 2010 or 2008 showed consistent findings. CONCLUSION Different pathogens are associated with different risks of AD, VaD, and unspecified dementia. Further studies are necessary to investigate the underlying mechanisms of bacterial pneumonia and dementia.
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Zhuang C, Chen R, Zheng Z, Lu J, Hong C. Toll-Like Receptor 3 in Cardiovascular Diseases. Heart Lung Circ 2022; 31:e93-e109. [PMID: 35367134 DOI: 10.1016/j.hlc.2022.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 02/08/2022] [Accepted: 02/17/2022] [Indexed: 02/06/2023]
Abstract
Toll-like receptor 3 (TLR3) is an important member of the innate immune response receptor toll-like receptors (TLRs) family, which plays a vital role in regulating immune response, promoting the maturation and differentiation of immune cells, and participating in the response of pro-inflammatory factors. TLR3 is activated by pathogen-associated molecular patterns and damage-associated molecular patterns, which support the pathophysiology of many diseases related to inflammation. An increasing number of studies have confirmed that TLR3, as a crucial medium of innate immunity, participates in the occurrence and development of cardiovascular diseases (CVDs) by regulating the transcription and translation of various cytokines, thus affecting the structure and physiological function of resident cells in the cardiovascular system, including vascular endothelial cells, vascular smooth muscle cells, cardiomyocytes, fibroblasts and macrophages. The dysfunction and structural damage of vascular endothelial cells and proliferation of vascular smooth muscle cells are the key factors in the occurrence of vascular diseases such as pulmonary arterial hypertension, atherosclerosis, myocardial hypertrophy, myocardial infarction, ischaemia/reperfusion injury, and heart failure. Meanwhile, cardiomyocytes, fibroblasts, and macrophages are involved in the development of CVDs. Therefore, the purpose of this review was to explore the latest research published on TLR3 in CVDs and discuss current understanding of potential mechanisms by which TLR3 contributes to CVDs. Even though TLR3 is a developing area, it has strong treatment potential as an immunomodulator and deserves further study for clinical translation.
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Affiliation(s)
- Chunying Zhuang
- China State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; First Clinical School, Guangzhou Medical University, Guangzhou, China
| | - Riken Chen
- China State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhenzhen Zheng
- Department of Respiration, The Second Affiliated Hospital of Guangdong Medical University, Guangzhou, China
| | - Jianmin Lu
- China State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Cheng Hong
- China State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
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Tan JS, Ren JM, Fan L, Wei Y, Hu S, Zhu SS, Yang Y, Cai J. Genetic Predisposition of Anti-Cytomegalovirus Immunoglobulin G Levels and the Risk of 9 Cardiovascular Diseases. Front Cell Infect Microbiol 2022; 12:884298. [PMID: 35832381 PMCID: PMC9272786 DOI: 10.3389/fcimb.2022.884298] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 05/23/2022] [Indexed: 12/20/2022] Open
Abstract
Background Accumulating evidence has indicated that persistent human cytomegalovirus (HCMV) infection is associated with several cardiovascular diseases including atherosclerosis and coronary artery disease. However, whether there is a causal association between the level of anti-HCMV immune response and the risk of cardiovascular diseases remains unknown. Methods Single-nucleotide polymorphisms associated with anti-cytomegalovirus immunoglobulin (Ig) G levels were used as instrumental variables to estimate the causal effect of anti-cytomegalovirus IgG levels on 9 cardiovascular diseases (including atrial fibrillation, coronary artery disease, hypertension, heart failure, peripheral artery disease, pulmonary embolism, deep vein thrombosis of the lower extremities, rheumatic valve diseases, and non-rheumatic valve diseases). For each cardiovascular disease, Mendelian randomization (MR) analyses were performed. Inverse variance-weighted meta-analysis (IVW) with a random-effects model was used as a principal analysis. In addition to this, the weighted median approach and MR-Egger method were used for further sensitivity analysis. Results In the IVW analysis, genetically predicted anti-cytomegalovirus IgG levels were suggestively associated with coronary artery disease with an odds ratio (OR) of 1.076 [95% CI, 1.009–1.147; p = 0.025], peripheral artery disease (OR 1.709; 95% CI, 1.039–2.812; p = 0.035), and deep vein thrombosis (OR 1.002; 95% CI, 1.000–1.004; p = 0.025). In the further analysis, similar causal associations were obtained from weighted median analysis and MR-Egger analysis with lower precision. No notable heterogeneities and horizontal pleiotropies were observed (p > 0.05). Conclusions/Interpretation Our findings first provide direct evidence that genetic predisposition of anti-cytomegalovirus IgG levels increases the risk of coronary artery disease, peripheral artery disease, and deep vein thrombosis.
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Affiliation(s)
- Jiang-Shan Tan
- Emergency Center, Fuwai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jia-Meng Ren
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education. Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Luyun Fan
- Hypertension Center, FuWai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuhao Wei
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Song Hu
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Key Laboratory of Pulmonary Vascular Medicine, National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sheng-Song Zhu
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Key Laboratory of Pulmonary Vascular Medicine, National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanmin Yang
- Emergency Center, Fuwai Hospital, National Center for Cardiovascular Diseases, National Clinical Research Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Yangmin Yang, ; Jun Cai,
| | - Jun Cai
- Hypertension Center, FuWai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Yangmin Yang, ; Jun Cai,
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Xia F, Zeng Q, Chen J. Circulating brain-derived neurotrophic factor dysregulation and its linkage with lipid level, stenosis degree, and inflammatory cytokines in coronary heart disease. J Clin Lab Anal 2022; 36:e24546. [PMID: 35666604 PMCID: PMC9279961 DOI: 10.1002/jcla.24546] [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: 05/02/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 11/07/2022] Open
Abstract
Background Brain‐derived neurotrophic factor (BDNF) regulates the lipid metabolism, atherosclerosis plaque formation, and inflammatory process, while the study about its clinical role in coronary heart disease (CHD) is few. The present study intended to explore the expression of BDNF and its relationship with stenosis, inflammation, and adhesion molecules in CHD patients. Methods After serum samples were obtained from 207 CHD patients, BDNF, tumor necrosis factor‐alpha (TNF‐α), interleukin (IL)‐1β, IL‐6, IL‐8, IL‐17A, vascular cell adhesion molecule‐1 (VCAM‐1), and intercellular adhesion molecule‐1 (ICAM‐1) levels were determined using ELISA. Then, the BDNF level was also examined in 40 disease controls (DCs) and 40 healthy controls (HCs), separately. Results BDNF was lower in CHD patients than in DCs and HCs (median (95% confidential interval) value: 5.6 (3.5–9.6) ng/mL vs. 10.7 (6.1–17.0) ng/mL and 12.6 (9.4–18.2) ng/mL, both p < 0.001). BDNF could well distinguish CHD patients from DCs (area under the curve [AUC]: 0.739) and HCs (AUC: 0.857). BDNF was negatively associated with triglyceride (p = 0.014), total cholesterol (p = 0.037), and low‐density lipoprotein cholesterol (p = 0.008). BDNF was negatively associated with CRP (p < 0.001), TNF‐α (p < 0.001), IL‐1β (p = 0.008), and IL‐8 (p < 0.001). BDNF was negatively related to VCAM‐1 (p < 0.001) and ICAM‐1 (p = 0.003). BDNF was negatively linked with the Gensini score (p < 0.001). Conclusion BDNF reflects the lipid dysregulation, inflammatory status, and stenosis degree in CHD patients.
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Affiliation(s)
- Feng Xia
- Department of Cardiology, Wuhan Asia General Hospital, Wuhan, China
| | - Qingrong Zeng
- Department of Cardiology, Wuhan Asia General Hospital, Wuhan, China
| | - Jing Chen
- Department of Critical Care Medicine, Wuhan Asia General Hospital, Wuhan, China
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Engineered microbial systems for advanced drug delivery. Adv Drug Deliv Rev 2022; 187:114364. [PMID: 35654214 DOI: 10.1016/j.addr.2022.114364] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 04/06/2022] [Accepted: 05/25/2022] [Indexed: 12/11/2022]
Abstract
The human body is a natural habitat for a multitude of microorganisms, with bacteria being the major constituent of the microbiota. These bacteria colonize discrete anatomical locations that provide suitable conditions for their survival. Many bacterial species, both symbiotic and pathogenic, interact with the host via biochemical signaling. Based on these attributes, commensal and attenuated pathogenic bacteria have been engineered to deliver therapeutic molecules to target specific diseases. Recent advances in synthetic biology have enabled us to perform complex genetic modifications in live bacteria and bacteria-derived particles, which simulate micron or submicron lipid-based vectors, for the targeted delivery of therapeutic agents. In this review, we highlight various examples of engineered bacteria or bacteria-derived particles that encapsulate, secrete, or surface-display therapeutic molecules for the treatment or prevention of various diseases. The review highlights recent studies on (i) the production of therapeutics by microbial cell factories, (ii) disease-triggered release of therapeutics by sense and respond systems, (iii) bacteria targeting tumor hypoxia, and (iv) bacteria-derived particles as chassis for drug delivery. In addition, we discuss the potential of such drug delivery systems to be translated into clinical therapies.
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The Beneficial Role of Nrf2 in the Endothelial Dysfunction of Atherosclerosis. Cardiol Res Pract 2022; 2022:4287711. [PMID: 35600333 PMCID: PMC9119788 DOI: 10.1155/2022/4287711] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 04/21/2022] [Indexed: 11/18/2022] Open
Abstract
Cardiovascular disease (CVD) is a serious public health issue in China, accounting for more than 40% of all mortality, and it is the leading cause of death worldwide. Atherosclerosis is the pathological basis for much CVD, including coronary heart disease, acute myocardial infarction, and stroke. Endothelial dysfunction is an initiating and exacerbating factor in atherosclerosis. Recent research has linked oxidative stress and mitochondrial damage to endothelial dysfunction. Nuclear factor erythroid 2-related factor 2 (Nrf2) is a transcription factor with antioxidant effects that is strongly connected to several CVDs. However, the mechanism by which Nrf2 reduces CVD is unknown. Research indicates that Nrf2 improves endothelial function by resisting oxidative stress and mitochondrial damage, thereby delaying atherosclerosis. This article examines the mechanisms and potential targets of Nrf2 affecting endothelial cell function to improve atherosclerosis and to provide ideas for the development of new CVD treatments.
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Liposomal codelivery of inflammation inhibitor and collagen protector to the plaque for effective anti-atherosclerosis. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.04.081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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