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Itagaki T, Ebisawa S, Kato T, Miura T, Oyama Y, Hashizume N, Yokota D, Taki M, Senda K, Okina Y, Wakabayashi T, Fujimori K, Karube K, Sakai T, Nomoto F, Takamatsu T, Tanaka K, Mochidome T, Saigusa T, Motoki H, Kasai T, Ikeda U, Kuwahara K. Validation and Comparison of the Prognosis Predicting Ability of Inflammation-Based Scores Following Endovascular Treatment for Peripheral Artery Disease. Angiology 2024; 75:536-545. [PMID: 36882389 DOI: 10.1177/00033197231161394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
We assessed the prognostic ability of several inflammation-based scores and compared their long-term outcomes in patients with peripheral artery disease (PAD) following endovascular treatment (EVT). We included 278 patients with PAD who underwent EVT and classified them according to their inflammation-based scores (Glasgow prognostic score [GPS], modified GPS [mGPS], platelet to lymphocyte ratio [PLR], prognostic index [PI], and prognostic nutritional index [PNI]). Major adverse cardiovascular events (MACE) at 5 years were examined, and C-statistics in each measure were calculated to compare their MACE predictive ability. During the follow-up period, 96 patients experienced MACE. Kaplan-Meier analysis showed that higher scores of all measures were associated with a higher MACE incidence. Multivariate Cox proportional hazard analysis showed that GPS 2, mGPS 2, PLR 1, and PNI 1, compared with GPS 0, mGPS 0, PLR 0, and PNI 0, were associated with an increased risk of MACE. C-statistics for MACE for PNI (.683) were greater than those for GPS (.635, P = .021), mGPS (.580, P = .019), PLR (.604, P = .024), and PI (.553, P < .001). PNI is associated with MACE risk and has a better prognosis-predicting ability than other inflammation-scoring models for patients with PAD following EVT.
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Affiliation(s)
- Tadashi Itagaki
- Department of Cardiology, Nagano Municipal Hospital, Nagano, Japan
| | - Soichiro Ebisawa
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tamon Kato
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takashi Miura
- Department of Cardiology, Nagano Municipal Hospital, Nagano, Japan
- Department of Internal Medicine and Cardiology, Miura Heart Clinic, Nagano, Japan
| | - Yushi Oyama
- Department of Cardiology, Shinonoi General Hospital, Nagano, Japan
| | - Naoto Hashizume
- Department of Cardiology, Nagano Red Cross Hospital, Nagano, Japan
| | | | - Minami Taki
- Department of Cardiology, Nagano Red Cross Hospital, Nagano, Japan
| | - Keisuke Senda
- Department of Cardiology, Aizawa Hospital, Matsumoto, Japan
| | - Yoshiteru Okina
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | | | | | - Kenichi Karube
- Department of Cardiology, Okaya City Hospital, Okaya, Japan
| | - Takahiro Sakai
- Department of Cardiology, Ina Central Hospital, Ina, Japan
| | - Fumika Nomoto
- Department of Cardiology, Nagano Municipal Hospital, Nagano, Japan
| | | | - Kiu Tanaka
- Department of Cardiology, Nagano Municipal Hospital, Nagano, Japan
| | | | - Tatsuya Saigusa
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hirohiko Motoki
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Toshio Kasai
- Department of Cardiology, Nagano Municipal Hospital, Nagano, Japan
| | - Uichi Ikeda
- Department of Cardiology, Nagano Municipal Hospital, Nagano, Japan
| | - Koichiro Kuwahara
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
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Pogoda W, Koczur J, Stachowicz A, Madej J, Olszanecki R, Suski M. Multi-layered metabolic effects of trehalose on the liver proteome in apoE-knockout mice model of liver steatosis. Pharmacol Rep 2024:10.1007/s43440-024-00615-3. [PMID: 38913153 DOI: 10.1007/s43440-024-00615-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 06/13/2024] [Accepted: 06/13/2024] [Indexed: 06/25/2024]
Abstract
BACKGROUND Metabolic dysfunction-associated fatty liver disease has been well documented as a key independent risk factor for the development of atherosclerosis. A growing body of evidence suggests that due to its numerous favorable molecular effects, trehalose may exert beneficial effects in counteracting liver steatosis. In our previous study, we described the antiatherosclerotic and antisteatotic properties of trehalose, which we attributed to the induction of autophagy. Considering the pleiotropic activities of trehalose, our present study aimed to extend our preliminary results with the comprehensive examination of proteome-wide changes in the livers of high-fat-fed apoE-/- mice. METHODS Thus, we applied modern, next-generation proteomic methodology to comprehensively analyze the effects of trehalose on the alterations of liver proteins in apoE-/- mice. RESULTS Our proteomic analysis showed that the administration of trehalose elicited profound changes in the liver proteome of apoE-/- mice. The collected data allowed the identification and quantitation of 3 681 protein groups of which 129 were significantly regulated in the livers of trehalose-treated apoE-/- mice. CONCLUSIONS The presented results are the first to highlight the effects of disaccharide on the induction of proteins mainly related to the metabolism and elimination of lipids, especially by peroxisomal β-oxidation. Our study provides evidence for the pleiotropic activity of trehalose, extending our initial observations of its potential mechanisms responsible for mitigating of liver steatosis, which paves the way for new pharmacological strategies in fatty liver disease.
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Affiliation(s)
- Weronika Pogoda
- Proteomics Laboratory, Centre for the Development of Therapies for Civilization and Age-Related Diseases, Jagiellonian University Medical College, Krakow, Poland
| | - Jakub Koczur
- Department of Pharmacology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Aneta Stachowicz
- Department of Pharmacology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Józef Madej
- Department of Pharmacology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Rafał Olszanecki
- Department of Pharmacology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Maciej Suski
- Proteomics Laboratory, Centre for the Development of Therapies for Civilization and Age-Related Diseases, Jagiellonian University Medical College, Krakow, Poland.
- Department of Pharmacology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland.
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Kidd RL, Agyemang-Prempeh A, Sanderson A, Stuart C, Mahajan S, Verschuur CA, Newman TA. Longitudinal urinary neopterin is associated with hearing threshold change over time in independent older adults. Sci Rep 2024; 14:13685. [PMID: 38871776 DOI: 10.1038/s41598-024-64648-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 06/11/2024] [Indexed: 06/15/2024] Open
Abstract
Low-grade chronic inflammation is associated with many age-related conditions. Non-invasive methods to monitor low-grade chronic inflammation may improve the management of older people at risk of poorer outcomes. This longitudinal cohort study has determined baseline inflammation using neopterin volatility in monthly urine samples of 45 independent older adults (aged 65-75 years). Measurement of neopterin, an inflammatory metabolite, enabled stratification of individuals into risk categories based on how often in a 12-month period their neopterin level was raised. Hearing was measured (pure-tone audiometry) at baseline, 1 year and 3 years of the study. Results show that those in the highest risk category (neopterin raised greater than 50% of the time) saw greater deterioration, particularly in high-frequency, hearing. A one-way Welch's ANOVA showed a significant difference between the risk categories for change in high-frequency hearing (W (3, 19.6) = 9.164, p = 0.0005). Despite the study size and duration individuals in the highest risk category were more than twice as likely to have an additional age-related morbidity than those in the lowest risk category. We conclude that volatility of neopterin in urine may enable stratification of those at greatest risk of progression of hearing loss.
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Affiliation(s)
- Rachel L Kidd
- CES, Medicine, B85, University of Southampton, Southampton, SO17 1BJ, UK
| | - Akosua Agyemang-Prempeh
- ISVR, USAIS, FEPs, B19, University of Southampton, Southampton, SO17 1BJ, UK
- ENT Unit, Komfo Anokye Teaching Hospital, PO Box 1934, Kumasi, Ghana
| | - Alan Sanderson
- ISVR, USAIS, FEPs, B19, University of Southampton, Southampton, SO17 1BJ, UK
| | - Charlotte Stuart
- CES, Medicine, B85, University of Southampton, Southampton, SO17 1BJ, UK
| | - Sumeet Mahajan
- Institute of Life Sciences, B85, University of Southampton Highfield, Southampton, SO17 1BJ, UK
| | - Carl A Verschuur
- ISVR, USAIS, FEPs, B19, University of Southampton, Southampton, SO17 1BJ, UK
| | - Tracey A Newman
- CES, Medicine, B85, University of Southampton, Southampton, SO17 1BJ, UK.
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Artac I, Karakayali M, Omar T, Ilis D, Arslan A, Hakan Sahin M, Kina S, Karabag Y, Rencuzogullari I. Predictive Value of the Naples Prognostic Score on Long-Term Outcomes in Patients with Peripheral Artery Disease Revascularized via Percutaneous Intervention. Ann Vasc Surg 2024; 102:121-132. [PMID: 38307231 DOI: 10.1016/j.avsg.2023.11.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/15/2023] [Accepted: 11/01/2023] [Indexed: 02/04/2024]
Abstract
BACKGROUND Lower extremity peripheral artery disease (PAD) is the third most common clinical manifestation of atherosclerosis after coronary artery disease and stroke. Despite successful endovascular treatment (EVT), mortality and morbidity rates still remain higher in patients with PAD. Naples prognostic score (NPS) is a novel scoring system, reflects the patient's nutritional and immunological statuses as well as systemic inflammatory responses. In this study, we aimed to investigate the relationship between NPS and long-term outcomes in patients with PAD. METHODS The population of this retrospective study consisted of 629 PAD patients who underwent EVT at Kafkas University Hospital between 2020 and 2023. For each patient, the NPS was calculated and then patients were divided into 3 groups based on their NPS. The primary end point of the study was the rate of major adverse cardiovascular (MACEs) and limb events (MALEs), that is, all-cause death or development of critical limb ischemia with consequent amputation. RESULTS Of a total of 629 patients, 62 were classified into group 0 (NPS 0), 315 into group 1 (NPS 1 or 2), and 252 into group 2 (NPS 3 or 4). The distribution of patients' baseline characteristics, angiographic features and MACEs and MALEs according to the NPS groups was analyzed. Significant adverse outcomes differences were observed among the 3 groups (P < 0.001). Multivariate logistic regression analysis revealed that age, diabetes mellitus, chronic kidney disease, lowest preprocedure ankle-brachial index, left ventricular ejection fraction and NPS (hazard ratio 1.916, 95% confidence interval [CI] 1.530-2.398, P < 0.001) were independent predictors of MACE whereas diabetes mellitus, presence of previous PAD, hemoglobin level, in-hospital acute thrombotic occlusion and NPS (odds ratio 1.963, 95% CI 1.489-2.588, P < 0.001) were independent predictors of MALE. CONCLUSIONS The inflammatory and nutritional state reflected by NPS levels was strongly associated with all-cause mortality and amputation after EVT in patients with PAD. Furthermore, NPS was found to be an independent predictor of these clinical outcomes.
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Affiliation(s)
- Inanc Artac
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey.
| | - Muammer Karakayali
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey
| | - Timor Omar
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey
| | - Dogan Ilis
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey
| | - Ayca Arslan
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey
| | - Mehmet Hakan Sahin
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey
| | - Soner Kina
- Department of Anesthesiology and Reanimation, Kafkas University Faculty of Medicine, Kars, Turkey
| | - Yavuz Karabag
- Department of Cardiology, Kafkas University Faculty of Medicine, Kars, Turkey
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Vialaret J, Vignon M, Hirtz C, Badiou S, Baptista G, Fichter L, Dupuy AM, Maceski AM, Fayolle M, Brousse M, Cristol JP, Jeandel C, Lehmann S. Use of dried blood spots for monitoring inflammatory and nutritional biomarkers in the elderly. Clin Chem Lab Med 2024; 62:881-890. [PMID: 37999931 DOI: 10.1515/cclm-2023-0312] [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: 03/27/2023] [Accepted: 11/01/2023] [Indexed: 11/25/2023]
Abstract
OBJECTIVES Blood microsampling, particularly dried blood spots (DBSs), is an attractive minimally-invasive approach that is well suited for home sampling and predictive medicine associated with longitudinal follow-up of the elderly. However, in vitro diagnostic quantification of biomarkers from DBS poses a major challenge. Clinical mass spectrometry can reliably quantify blood proteins in various research projects. Our goal here was to use mass spectrometry of DBS in a real-world clinical setting and compared it to the standard immunoassay method. We also sought to correlate DBS mass spectrometry measurements with clinical indices. METHODS A clinical trial of diagnostic equivalence was conducted to compare conventional venous samples quantified by immunoassay and DBSs quantified by mass spectrometry in an elderly population. We assayed three protein biomarkers of nutritional and inflammatory status: prealbumin (transthyretin), C-reactive protein, and transferrin. RESULTS The analysis of DBSs showed satisfactory variability and low detection limits. Statistical analysis confirmed that the two methods give comparable results at clinical levels of accuracy. In conclusion, we demonstrated, in a real-life setting, that DBSs can be used to measure prealbumin, CRP and transferrin, which are commonly used markers of nutritional status and inflammation in the elderly. However, there was no correlation with patient frailty for these proteins. CONCLUSIONS Early detection and regular monitoring of nutritional and inflammatory problems using DBS appear to be clinically feasible. This could help resolve major public health challenges in the elderly for whom frailty leads to serious risks of health complications.
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Affiliation(s)
- Jérôme Vialaret
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
| | - Margaux Vignon
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
| | - Christophe Hirtz
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
| | - Stéphanie Badiou
- Department of Biochemistry and Hormonology, Univ Montpellier, CHU Montpellier, INSERM, Montpellier, France
| | - Gregory Baptista
- Centre de gérontologie clinique Antonin-Balmès, Univ Montpellier, CHU Montpellier, Montpellier, France
| | - Laura Fichter
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
| | - Anne-Marie Dupuy
- Department of Biochemistry and Hormonology, Univ Montpellier, CHU Montpellier, INSERM, Montpellier, France
| | | | - Martin Fayolle
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
- Department of Biochemistry and Hormonology, Univ Montpellier, CHU Montpellier, INSERM, Montpellier, France
| | - Mehdi Brousse
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
- Department of Biochemistry and Hormonology, Univ Montpellier, CHU Montpellier, INSERM, Montpellier, France
| | - Jean-Paul Cristol
- Department of Biochemistry and Hormonology, Univ Montpellier, CHU Montpellier, INSERM, Montpellier, France
| | - Claude Jeandel
- Centre de gérontologie clinique Antonin-Balmès, Univ Montpellier, CHU Montpellier, Montpellier, France
| | - Sylvain Lehmann
- LBPC-PPC, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
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Pant T, Uche N, Juric M, Zielonka J, Bai X. Regulation of immunomodulatory networks by Nrf2-activation in immune cells: Redox control and therapeutic potential in inflammatory diseases. Redox Biol 2024; 70:103077. [PMID: 38359749 PMCID: PMC10877431 DOI: 10.1016/j.redox.2024.103077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/26/2024] [Accepted: 02/05/2024] [Indexed: 02/17/2024] Open
Abstract
Inflammatory diseases present a serious health challenge due to their widespread prevalence and the severe impact on patients' lives. In the quest to alleviate the burden of these diseases, nuclear factor erythroid 2-related factor 2 (Nrf2) has emerged as a pivotal player. As a transcription factor intimately involved in cellular defense against metabolic and oxidative stress, Nrf2's role in modulating the inflammatory responses of immune cells has garnered significant attention. Recent findings suggest that Nrf2's ability to alter the redox status of cells underlies its regulatory effects on immune responses. Our review delves into preclinical and clinical evidence that underscores the complex influence of Nrf2 activators on immune cell phenotypes, particularly in the inflammatory milieu. By offering a detailed analysis of Nrf2's role in different immune cell populations, we cast light on the potential of Nrf2 activators in shaping the immune response towards a more regulated state, mitigating the adverse effects of inflammation through modeling redox status of immune cells. Furthermore, we explore the innovative use of nanoencapsulation techniques that enhance the delivery and efficacy of Nrf2 activators, potentially advancing the treatment strategies for inflammatory ailments. We hope this review will stimulate the development and expansion of Nrf2-targeted treatments that could substantially improve outcomes for patients suffering from a broad range of inflammatory diseases.
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Affiliation(s)
- Tarun Pant
- Department of Medicine, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA; Department of Pediatrics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
| | - Nnamdi Uche
- Department of Pharmacology and Center for Pharmacogenomics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Matea Juric
- Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Jacek Zielonka
- Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Xiaowen Bai
- Department of Cell Biology, Neurobiology & Anatomy, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
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Yang R, Lin F, Wang W, Dai G, Ke X, Wu G. Investigating the therapeutic effects and mechanisms of Carthamus tinctorius L.-derived nanovesicles in atherosclerosis treatment. Cell Commun Signal 2024; 22:178. [PMID: 38475787 PMCID: PMC10936069 DOI: 10.1186/s12964-024-01561-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 03/05/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Carthamus tinctorius L., a traditional herbal medicine used for atherosclerosis (AS), lacks a clear understanding of its therapeutic mechanisms. This study aimed to investigate the therapeutic effects and mechanisms of Carthamus tinctorius L.-derived nanovesicles (CDNVs) in AS treatment. METHODS CDNVs were isolated and characterized using improved isolation methods. Transmission electron microscopy, nanoparticle tracking analysis, and protein analysis confirmed their morphology, size, and protein composition. Small RNA sequencing was performed to identify the miRNA profile of CDNVs, and bioinformatics analysis was used to determine their potential biological roles. In vivo biodistribution and toxicity studies were conducted in mice to assess the stability and safety of orally administered CDNVs. The anti-atherosclerotic effects of CDNVs were evaluated in ApoE-/- mice through plaque burden analysis. The protective effects of CDNVs on ox-LDL-treated endothelial cells were assessed through proliferation, apoptosis, reactive oxygen species activation, and monocyte adhesion assays. miRNA and mRNA sequencing of CDNV-treated endothelial cells were performed to explore their regulatory effects and potential target genes. RESULTS CDNVs were successfully isolated and purified from Carthamus tinctorius L. tissue lysates. They exhibited a saucer-shaped or cup-shaped morphology, with an average particle size of 142.6 ± 0.7 nm, and expressed EV markers CD63 and TSG101. CDNVs contained proteins, small RNAs, and metabolites, including the therapeutic compound HSYA. Small RNA sequencing identified 95 miRNAs, with 10 common miRNAs accounting for 72.63% of the total miRNAs. These miRNAs targeted genes involved in cell adhesion, apoptosis, and cell proliferation, suggesting their relevance in cardiovascular disease. Orally administered CDNVs were stable in the gastrointestinal tract, absorbed into the bloodstream, and accumulated in the liver, lungs, heart, and aorta. They significantly reduced the burden of atherosclerotic plaques in ApoE-/- mice and exhibited superior effects compared to HSYA. In vitro studies demonstrated that CDNVs were taken up by HUVECs, promoted proliferation, attenuated ox-LDL-induced apoptosis and ROS activation, and reduced monocyte adhesion. CDNV treatment resulted in significant changes in miRNA and mRNA expression profiles of HUVECs, with enrichment in inflammation-related genes. CXCL12 was identified as a potential direct target of miR166a-3p. CONCLUSION CDNVs isolated from Carthamus tinctorius L. tissue lysates represent a promising oral therapeutic option for cardiovascular diseases. The delivery of miRNAs by CDNVs regulates inflammation-related genes, including CXCL12, in HUVECs, suggesting their potential role in modulating endothelial inflammation. These findings provide valuable insights into the therapeutic potential of CDNVs and their miRNAs in cardiovascular disease.
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Affiliation(s)
- Rongfeng Yang
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Shenzhen, China
| | - Fengxia Lin
- Department of Cardiology, Shenzhen Bao'an Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Wenlin Wang
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences (Shenzhen Sun Yat-sen Cardiovascular Hospital), Shenzhen, China
- Department of Clinical Medicine, University of South China, Hengyang, China
| | - Gang Dai
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Shenzhen, China
| | - Xiao Ke
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences (Shenzhen Sun Yat-sen Cardiovascular Hospital), Shenzhen, China.
| | - Guifu Wu
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.
- Guangdong Innovative Engineering and Technology Research Center for Assisted Circulation, Shenzhen, China.
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Shenzhen, China.
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Meng H, Cheng IT, Yan BPY, Lee AP, So H, Tam LS. Moderate and high disease activity levels increase the risk of subclinical atherosclerosis progression in early rheumatoid arthritis: a 5-year prospective study. RMD Open 2024; 10:e003488. [PMID: 38199848 PMCID: PMC10806479 DOI: 10.1136/rmdopen-2023-003488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024] Open
Abstract
OBJECTIVES To elucidate the association between different disease activity levels over time on long-term vascular outcomes in patients with early rheumatoid arthritis (ERA). METHODS This was a 5-year prospective study. Patients with consecutive ERA without overt cardiovascular disease (CVD) were recruited to receive 1 year of tight-control treatment followed by standard-of-care management. High-resolution carotid ultrasound was assessed at baseline and year 5. The primary outcome was subclinical atherosclerosis progression (AP+), defined as the occurrence of incident plaque, increased region harbouring plaques and/or maximum carotid intima-media thickness progression ≥0.9 mm at year 5. Inflammatory burden during the follow-up period was represented by the cumulative average Disease Activity Score 28-erythrocyte sedimentation rate (ca-DAS28-ESR). Persistent low disease activity (LDA) or remission state was defined as ca-DAS28-ESR≤3.2. RESULTS One-hundred and four patients with ERA (age: 52±11 years, 81 (77.9%) female) were included in this analysis. Fifty-two (50%) patients achieved persistent LDA or remission and 42 patients (40.4%) had AP+. Patients in the AP+ group were older and had more traditional cardiovascular risk factors at baseline. Multivariate logistic regression analysis revealed that patients with persistent moderate or high disease activity (ca-DAS28-ESR>3.2) had a significantly increased risk of AP+ (OR 5.05, 95% CI 1.53, 16.64, p=0.008) compared with those who achieved persistent remission. The risk of AP+ was similar in patients who achieved persistent LDA and remission. CONCLUSIONS Achieving persistent LDA or remission may prevent progression of atherosclerosis in ERA. A treat-to-target approach aiming at sustained LDA or remission may reduce the risk of CVD by preventing AP+.
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Affiliation(s)
- Huan Meng
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Isaac T Cheng
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Bryan Ping Yen Yan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Alex P Lee
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ho So
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Lai-Shan Tam
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
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Itagaki T, Ueki Y, Sunohara D, Aoki M, Nomoto F, Takamatsu T, Mochidome T, Miura T, Kasai T, Kuwahara K, Ikeda U. Impact of Low Bone Mineral Content Index on Cardiovascular Outcomes in Patients With Coronary Artery Disease Undergoing Percutaneous Coronary Intervention. Angiology 2024:33197231226348. [PMID: 38174990 DOI: 10.1177/00033197231226348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
The prognostic value of bone mineral content (BMC) for the clinical outcomes of patients with coronary artery disease (CAD) remains unknown. The present study evaluated the association between BMC index (BMCI) and cardiovascular events between January 2020 to June 2021, in consecutive patients (n = 257) with CAD undergoing percutaneous coronary intervention (PCI) at the Nagano Municipal Hospital. BMCI was measured using bioelectrical impedance analysis and calculated as the BMC divided by height squared. Patients were classified as low (<0.918) or high BMCI (≥0.918) groups according to the receiver operating characteristics curve analysis for the primary endpoint, major adverse cardiovascular events (MACE), including cardiovascular death, spontaneous myocardial infarction, stroke, and any revascularization. During a median follow-up of 744 days, the low BMCI group (n = 152) had an increased risk of MACE compared with the high group (n = 105) (19.7 vs 6.7%, P = .004). A low BMCI was significantly associated with MACE in the multivariable Cox and the Inverse Probability of Treatment Weighting analyses (hazard ratio: 3.16, 95% confidence interval: 1.15-8.67, P = .025). In conclusion, among patients with CAD undergoing PCI, BMCI was a predictor for cardiovascular events. Further research is required to determine whether medical interventions for BMC can improve patient prognosis.
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Affiliation(s)
| | - Yasushi Ueki
- Department of Cardiovascular Medicine, School of Medicine, Shinshu University, Japan
| | - Daisuke Sunohara
- Department of Cardiovascular Medicine, School of Medicine, Shinshu University, Japan
| | - Moeko Aoki
- Department of Cardiology, Nagano Municipal Hospital, Japan
| | - Fumika Nomoto
- Department of Cardiology, Nagano Municipal Hospital, Japan
| | | | | | - Takashi Miura
- Department of Cardiology, Nagano Municipal Hospital, Japan
- Department of Internal Medicine and Cardiology, Miura Heart Clinic, Japan
| | - Toshio Kasai
- Department of Cardiology, Nagano Municipal Hospital, Japan
| | - Koichiro Kuwahara
- Department of Cardiovascular Medicine, School of Medicine, Shinshu University, Japan
| | - Uichi Ikeda
- Department of Cardiology, Nagano Municipal Hospital, Japan
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10
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Birdal O, Pay L, Aksakal E, Yumurtaş AÇ, Çinier G, Yücel E, Tanboğa İH, Karagöz A, Oduncu V. Naples Prognostic Score and Prediction of Left Ventricular Ejection Fraction in STEMI Patients. Angiology 2024; 75:36-43. [PMID: 36863021 DOI: 10.1177/00033197231161903] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
The Naples score is a new prognostic score developed according to inflammatory and nutritional status and frequently evaluated in cancer patients. The present study aimed to evaluate using the Naples prognostic score (NPS) to predict the development of decreased left ventricular ejection fraction (LVEF) after acute ST-segment elevation myocardial infarction (STEMI). The study has a multicenter and retrospective design and included 2280 patients with STEMI who underwent primary percutaneous coronary intervention (pPCI) between 2017 and 2022. All participants were divided into 2 groups according to their NPS. The relationship between these 2 groups and LVEF was evaluated. The low-Naples risk group (Group-1) included 799 patients, and the high-Naples risk group (Group-2) had 1481 patients. Hospital mortality, shock, and no-reflow rates were found to be higher in Group 2 compared with Group 1 (P < .001, P = .032, P = .004). The NPS was significantly inversely associated with discharge LVEF (B coefficient: -1.51, 95% CI-2.26; -.76, P = .001). NPS, a simple and easily calculated risk score, may help identify high-risk STEMI patients. To the best of our knowledge, the present study is the first to demonstrate the relationship between low LVEF and NPS in patients with STEMI.
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Affiliation(s)
- Oğuzhan Birdal
- Department of Cardiology, Atatürk University, Erzurum, Turkey
| | - Levent Pay
- Department of Cardiology, Ardahan State Hospital, Sugoze, Turkey
| | - Emrah Aksakal
- Department of Cardiology, Erzurum City Hospital, Erzurum, Turkey
| | - Ahmet Çağdaş Yumurtaş
- Department of Cardiology, Dr Siyami Ersek Thoracic and Cardiovascular Surgery Training Hospital, Istanbul, Turkey
| | - Göksel Çinier
- Department of Cardiology, Başakşehir Çam ve Sakura City Hospital, Istanbul, Turkey
| | - Enver Yücel
- Department of Cardiology, Kosuyolu Heart Research and Training Hospital, Istanbul, Turkey
| | | | - Ali Karagöz
- Department of Cardiology, Kosuyolu Heart Research and Training Hospital, Istanbul, Turkey
| | - Vecih Oduncu
- Department of Cardiology, Bahcesehir University, Istanbul, Turkey
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11
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Bousquet A, Sanderson K, O’Shea TM, Fry RC. Accelerated Aging and the Life Course of Individuals Born Preterm. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1683. [PMID: 37892346 PMCID: PMC10605448 DOI: 10.3390/children10101683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023]
Abstract
Individuals born preterm have shorter lifespans and elevated rates of chronic illness that contribute to mortality risk when compared to individuals born at term. Emerging evidence suggests that individuals born preterm or of low birthweight also exhibit physiologic and cellular biomarkers of accelerated aging. It is unclear whether, and to what extent, accelerated aging contributes to a higher risk of chronic illness and mortality among individuals born preterm. Here, we review accelerated aging phenotypes in adults born preterm and biological pathways that appear to contribute to accelerated aging. We highlight biomarkers of accelerated aging and various resiliency factors, including both pharmacologic and non-pharmacologic factors, that might buffer the propensity for accelerated aging among individuals born preterm.
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Affiliation(s)
- Audrey Bousquet
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA; (A.B.); (R.C.F.)
| | - Keia Sanderson
- Department of Internal Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC 27599, USA;
| | - T. Michael O’Shea
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Rebecca C. Fry
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA; (A.B.); (R.C.F.)
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12
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Wang S, Zhang L, Jin Z, Wang Y, Zhang B, Zhao L. Visualizing temporal dynamics and research trends of macrophage-related diabetes studies between 2000 and 2022: a bibliometric analysis. Front Immunol 2023; 14:1194738. [PMID: 37564641 PMCID: PMC10410279 DOI: 10.3389/fimmu.2023.1194738] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 07/10/2023] [Indexed: 08/12/2023] Open
Abstract
Background Macrophages are considered an essential source of inflammatory cytokines, which play a pivotal role in the development of diabetes and its sequent complications. Therefore, a better understanding of the intersection between the development of diabetes and macrophage is of massive importance. Objectives In this study, we performed an informative bibliometric analysis to enlighten relevant research directions, provide valuable metrics for financing decisions, and help academics to gain a quick understanding of the current macrophage-related diabetes studies knowledge domain. Methods The Web of Science Core Collection database was used for literature retrieval and dataset export. Bibliometrix R-package was performed to conduct raw data screening, calculating, and visualizing. Results Between 2000 and 2022, the annual publication and citation trends steadily increased. Wu Yonggui was the scholar with the most published papers in this field. The institute with the highest number of published papers was the University of Michigan. The most robust academic collaboration was observed between China and the United States of America. Diabetologia was the journal that published the most relevant publications. The author's keywords with the highest occurrences were "inflammation", "diabetic nephropathy", and "obesity". In addition, "Macrophage polarization" was the current motor topic with potential research prospects. Conclusions These comprehensive and visualized bibliometric results summarized the significant findings in macrophage-related diabetes studies over the past 20 years. It would enlighten subsequent studies from a macro viewpoint and is also expected to strengthen investment policies in future macrophage-related diabetes studies.
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Affiliation(s)
- Sicheng Wang
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lili Zhang
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zishan Jin
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Yayun Wang
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Changchun University of Chinese Medicine, Jilin, China
| | - Boxun Zhang
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Linhua Zhao
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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13
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Petkovic A, Erceg S, Munjas J, Ninic A, Vladimirov S, Davidovic A, Vukmirovic L, Milanov M, Cvijanovic D, Mitic T, Sopic M. LncRNAs as Regulators of Atherosclerotic Plaque Stability. Cells 2023; 12:1832. [PMID: 37508497 PMCID: PMC10378138 DOI: 10.3390/cells12141832] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/11/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Current clinical data show that, despite constant efforts to develop novel therapies and clinical approaches, atherosclerotic cardiovascular diseases (ASCVD) are still one of the leading causes of death worldwide. Advanced and unstable atherosclerotic plaques most often trigger acute coronary events that can lead to fatal outcomes. However, despite the fact that different plaque phenotypes may require different treatments, current approaches to prognosis, diagnosis, and classification of acute coronary syndrome do not consider the diversity of plaque phenotypes. Long non-coding RNAs (lncRNAs) represent an important class of molecules that are implicated in epigenetic control of numerous cellular processes. Here we review the latest knowledge about lncRNAs' influence on plaque development and stability through regulation of immune response, lipid metabolism, extracellular matrix remodelling, endothelial cell function, and vascular smooth muscle function, with special emphasis on pro-atherogenic and anti-atherogenic lncRNA functions. In addition, we present current challenges in the research of lncRNAs' role in atherosclerosis and translation of the findings from animal models to humans. Finally, we present the directions for future lncRNA-oriented research, which may ultimately result in patient-oriented therapeutic strategies for ASCVD.
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Affiliation(s)
- Aleksa Petkovic
- Clinical-Hospital Centre "Dr Dragiša Mišović-Dedinje", 11000 Belgrade, Serbia
| | - Sanja Erceg
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, 11000 Belgrade, Serbia
| | - Jelena Munjas
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, 11000 Belgrade, Serbia
| | - Ana Ninic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, 11000 Belgrade, Serbia
| | - Sandra Vladimirov
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, 11000 Belgrade, Serbia
| | - Aleksandar Davidovic
- Intern Clinic, Clinical Ward for Cardiovascular Diseases, Clinical-Hospital Centre Zvezdara, 11000 Belgrade, Serbia
- Department for Internal Medicine, Faculty of Dentistry, University of Belgrade, 11000 Belgrade, Serbia
| | - Luka Vukmirovic
- Intern Clinic, Clinical Ward for Cardiovascular Diseases, Clinical-Hospital Centre Zvezdara, 11000 Belgrade, Serbia
| | - Marko Milanov
- Intern Clinic, Clinical Ward for Cardiovascular Diseases, Clinical-Hospital Centre Zvezdara, 11000 Belgrade, Serbia
| | - Dane Cvijanovic
- Intern Clinic, Clinical Ward for Cardiovascular Diseases, Clinical-Hospital Centre Zvezdara, 11000 Belgrade, Serbia
| | - Tijana Mitic
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Miron Sopic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, 11000 Belgrade, Serbia
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14
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Shadnoush M, Rajabian Tabesh M, Asadzadeh-Aghdaei H, Hafizi N, Alipour M, Zahedi H, Mehrakizadeh A, Cheraghpour M. Effect of bariatric surgery on atherogenicity and insulin resistance in patients with obesity class II: a prospective study. BMJ Open 2023; 13:e072418. [PMID: 37369425 PMCID: PMC10410930 DOI: 10.1136/bmjopen-2023-072418] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
OBJECTIVE Enormous efforts have been made to evaluate reliable, simple and practical indicators for predicting patients at risk of progression of cardiovascular disease events, whereby bariatric surgery has remained understudied. Thus, we performed this study to assess the effect of bariatric surgery procedures on atherogenicity and insulin resistance indicators. DESIGN Cohort study. SETTING, PARTICIPANTS AND OUTCOME MEASURES Four hundred and forty-three class II obese (severely obese) patients who underwent sleeve gastrectomy, Roux-en-Y gastric bypass, or one anastomosis gastric bypass were followed up for 12 months after surgery. Atherosclerosis-related indicators were evaluated at baseline, as well as 6 and 12 months after surgery. RESULTS Atherogenic index of plasma, lipoprotein combine index, atherogenic coefficient, cholesterol index, Castelli's risk indices I and II, and triglyceride to high-density lipoprotein-cholesterol ratio (p<0.01) improved after 12 months. Additionally, bariatric surgery yielded a significantly reduced triglyceride glucose index. There was no significant difference between procedures in terms of indicators. The Spearman correlation test showed a significant inverse correlation between weight plus fat mass and atherosclerosis-related indicators as well as a positive correlation between percentage of excess weight loss and these indicators. CONCLUSIONS This study demonstrated three bariatric surgery procedures' ability to improve atherogenicity and insulin resistance in patients with obesity class II. The anti-atherogenicity effects can be partly assigned to the reduction of body weight and adipose tissue. Nevertheless, further studies with larger sample sizes and longer follow-ups are required to confirm our results.
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Affiliation(s)
- Mahdi Shadnoush
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hamid Asadzadeh-Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nadia Hafizi
- School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Meysam Alipour
- Department of nutrition, Shoushtar faculty of medical sciences, Shoushtar, Iran
| | - Hoda Zahedi
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Mehrakizadeh
- Department of Cardiology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Makan Cheraghpour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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15
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Yalameha B, Reza Nejabati H. Urinary Exosomal Metabolites: Overlooked Clue for Predicting Cardiovascular Risk. Clin Chim Acta 2023:117445. [PMID: 37315726 DOI: 10.1016/j.cca.2023.117445] [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: 05/09/2023] [Revised: 06/10/2023] [Accepted: 06/11/2023] [Indexed: 06/16/2023]
Abstract
Over the last decade, increasing research has focused on urinary exosomes (UEs) in biological fluids and their relationship with physiological and pathological processes. UEs are membranous vesicles with a size of 40-100 nm, containing a number of bioactive molecules such as proteins, lipids, mRNAs, and miRNAs. These vesicles are an inexpensive non-invasive source that can be used in clinical settings to differentiate healthy patients from diseased patients, thereby serving as potential biomarkers for the early identification of disease. Recent studies have reported the isolation of small molecules called exosomal metabolites from individuals' urine with different diseases. These metabolites could utilize for a variety of purposes, such as the discovery of biomarkers, investigation of mechanisms related to disease development, and importantly prediction of cardiovascular diseases (CVDs) risk factors, including thrombosis, inflammation, oxidative stress, hyperlipidemia as well as homocysteine. It has been indicated that alteration in urinary metabolites of N1-methylnicotinamide, 4-aminohippuric acid, and citric acid can be valuable in predicting cardiovascular risk factors, providing a novel approach to evaluating the pathological status of CVDs. Since the UEs metabolome has been clearly and precisely so far unexplored in CVDs, the present study has specifically addressed the role of the mentioned metabolites in the prediction of CVDs risk factors.
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Affiliation(s)
- Banafsheh Yalameha
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Reza Nejabati
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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16
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McCaffrey TA, Toma I, Yang Z, Katz R, Reiner J, Mazhari R, Shah P, Falk Z, Wargowsky R, Goldman J, Jones D, Shtokalo D, Antonets D, Jepson T, Fetisova A, Jaatinen K, Ree N, Ri M. RNAseq profiling of blood from patients with coronary artery disease: Signature of a T cell imbalance. JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY PLUS 2023; 4:100033. [PMID: 37303712 PMCID: PMC10256136 DOI: 10.1016/j.jmccpl.2023.100033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Background Cardiovascular disease had a global prevalence of 523 million cases and 18.6 million deaths in 2019. The current standard for diagnosing coronary artery disease (CAD) is coronary angiography either by invasive catheterization (ICA) or computed tomography (CTA). Prior studies employed single-molecule, amplification-independent RNA sequencing of whole blood to identify an RNA signature in patients with angiographically confirmed CAD. The present studies employed Illumina RNAseq and network co-expression analysis to identify systematic changes underlying CAD. Methods Whole blood RNA was depleted of ribosomal RNA (rRNA) and analyzed by Illumina total RNA sequencing (RNAseq) to identify transcripts associated with CAD in 177 patients presenting for elective invasive coronary catheterization. The resulting transcript counts were compared between groups to identify differentially expressed genes (DEGs) and to identify patterns of changes through whole genome co-expression network analysis (WGCNA). Results The correlation between Illumina amplified RNAseq and the prior SeqLL unamplified RNAseq was quite strong (r = 0.87), but there was only 9 % overlap in the DEGs identified. Consistent with the prior RNAseq, the majority (93 %) of DEGs were down-regulated ~1.7-fold in patients with moderate to severe CAD (>20 % stenosis). DEGs were predominantly related to T cells, consistent with known reductions in Tregs in CAD. Network analysis did not identify pre-existing modules with a strong association with CAD, but patterns of T cell dysregulation were evident. DEGs were enriched for transcripts associated with ciliary and synaptic transcripts, consistent with changes in the immune synapse of developing T cells. Conclusions These studies confirm and extend a novel mRNA signature of a Treg-like defect in CAD. The pattern of changes is consistent with stress-related changes in the maturation of T and Treg cells, possibly due to changes in the immune synapse.
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Affiliation(s)
- Timothy A. McCaffrey
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
- The St. Laurent Institute, 317 New Boston Street, Woburn, MA 01801, United States of America
- Department of Microbiology, Immunology, and Tropical Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
- True Bearing Diagnostics, 2450 Virginia Avenue, Washington, DC 20037, United States of America
| | - Ian Toma
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
- Department of Clinical Research and Leadership, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
- True Bearing Diagnostics, 2450 Virginia Avenue, Washington, DC 20037, United States of America
| | - Zhaoqing Yang
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Richard Katz
- Department of Medicine, Division of Cardiology, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Jonathan Reiner
- Department of Medicine, Division of Cardiology, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Ramesh Mazhari
- Department of Medicine, Division of Cardiology, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Palak Shah
- INOVA Heart and Vascular Institute, 3300 Gallows Road, Fairfax, VA 22042, United States of America
| | - Zachary Falk
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Richard Wargowsky
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Jennifer Goldman
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Dan Jones
- SeqLL, Inc., 3 Federal Street, Billerica, MA 01821, United States of America
| | - Dmitry Shtokalo
- The St. Laurent Institute, 317 New Boston Street, Woburn, MA 01801, United States of America
- A.P. Ershov Institute of Informatics Systems SB RAS, 6, Acad. Lavrentyeva Ave, Novosibirsk 630090, Russia
| | - Denis Antonets
- The St. Laurent Institute, 317 New Boston Street, Woburn, MA 01801, United States of America
| | - Tisha Jepson
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
- The St. Laurent Institute, 317 New Boston Street, Woburn, MA 01801, United States of America
- True Bearing Diagnostics, 2450 Virginia Avenue, Washington, DC 20037, United States of America
| | - Anastasia Fetisova
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Kevin Jaatinen
- Department of Medicine, Division of Genomic Medicine, The George Washington University, 2300 I Street NW, Washington, DC 20037, United States of America
| | - Natalia Ree
- Center for Mitochondrial Functional Genomics, Institute of Living Systems, Immanuel Kant Baltic Federal University, Kalingrad 236040, Russia
| | - Maxim Ri
- The St. Laurent Institute, 317 New Boston Street, Woburn, MA 01801, United States of America
- A.P. Ershov Institute of Informatics Systems SB RAS, 6, Acad. Lavrentyeva Ave, Novosibirsk 630090, Russia
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17
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Gorji MT, Alaei-Shahmiri F, Darban Hosseini Amirkhiz G, Sezavar SH, Malek M, Khamseh ME. Appropriateness of Intensive Statin Treatment in People with Type Two Diabetes and Mild Hypercholesterolemia: A Randomized Clinical Trial. ARCHIVES OF IRANIAN MEDICINE 2023; 26:290-299. [PMID: 38310429 PMCID: PMC10685836 DOI: 10.34172/aim.2023.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 06/06/2022] [Indexed: 02/05/2024]
Abstract
BACKGROUND The aim of this study was to compare moderate- versus high-intensity statin therapy in patients with type 2 diabetes and low-density lipoprotein (LDL) cholesterol less than 130 mg/dL. METHODS This was a randomized, open-label, parallel design trial comprised of 79 patients randomly allocated into two groups receiving high-intensity [atorvastatin 40 mg (A40) or rosuvastatin 20 mg (R20) daily] or moderate-intensity [atorvastatin 20 mg (A20) or rosuvastatin 10 (R10) mg daily] statins for eight weeks. The variables investigated were lipid profile, high sensitivity C-reactive protein (hs-CRP), and interleukin-6 (IL-6). RESULTS The percentage of decrease in LDL levels (±SD) for the high-intensity group (-35.5±25.5) was significantly greater than the moderate-intensity group (-24.6±23.5) (P=0.04). While 38.1% (n:8) of patients receiving A20 and 55% (n:11) of those being on R10 achieved the targets of≥30% reduction in the LDL level, these figures were 63.2% (n=12) and 73.8% (n=14) for A40 and R20 subgroups, respectively. Subsequently, the likelihood of achieving LDL reduction≥30%, was significantly greater with high-intensity statin therapy (OR: 3.1, 95% CI: 1.09, 8.90, P=0.03). Logistic regression analysis also showed that for every 1 mg/ dL increase in the baseline LDL level, the odds of achieving the LDL reduction≥30% increased by 1.04 times [95% CI: (1.01, 1.07), P=0.003]. CONCLUSION Despite the general conception, moderate-intensity statins are not adequate for the majority of patients with T2DM and mild hyperlipidemia and greater numbers of patients could reach the LDL cholesterol target with high-intensity statin therapy.
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Affiliation(s)
- Mohammad Taghi Gorji
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Fariba Alaei-Shahmiri
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Gisoo Darban Hosseini Amirkhiz
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Seyed Hashem Sezavar
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mojtaba Malek
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mohammad E Khamseh
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
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18
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Ali AU, Abd-Elkareem M, Kamel AA, Abou Khalil NS, Hamad D, Nasr NEH, Hassan MA, El Faham TH. Impact of porous microsponges in minimizing myotoxic side effects of simvastatin. Sci Rep 2023; 13:5790. [PMID: 37031209 PMCID: PMC10082807 DOI: 10.1038/s41598-023-32545-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 03/29/2023] [Indexed: 04/10/2023] Open
Abstract
Simvastatin (SV) is a poorly soluble drug; its oral administration is associated with a significant problem: Myopathy. The present study aims to formulate SV microsponges that have the potential to minimize the myotoxicity accompanying the oral administration of the drug. SV microsponges were prepared by exploiting the emulsion solvent evaporation technique. The % entrapment efficiency (%EE) of the drug approached 82.54 ± 1.27%, the mean particle size of SV microsponges ranged from 53.80 ± 6.35 to 86.03 ± 4.79 µm in diameter, and the % cumulative drug release (%CDR) of SV from microsponges was significantly higher than that from free drug dispersion much more, the specific surface area of the optimized microsponges formulation was found to be 16.6 m2/g revealed the porosity of prepared microsponges. Histological and glycogen histochemical studies in the skeletal muscles of male albino rats revealed that microsponges were safer than free SV in minimizing myotoxicity. These findings were proven by Gene expression of Mitochondrial fusion and fission (Mfn1) & (Fis1) and (Peroxisome proliferator-activated receptor gamma co-activator 1α) PGC-1α. Finally, our study ascertained that SV microsponges significantly decreased the myotoxicity of SV.
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Affiliation(s)
- Ahmed U Ali
- Department of Pharmaceutics, Faculty of Pharmacy, Merit University, Sohag, Egypt.
| | - Mahmoud Abd-Elkareem
- Department of Cell and Tissues, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - Amira A Kamel
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Nasser S Abou Khalil
- Department of Medical Physiology, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - D Hamad
- Department of Physics, Faculty of Science, Assiut University, Assiut, Egypt
| | | | - Maha A Hassan
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Tahani H El Faham
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
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Anti-Inflammatory and Antioxidant Properties of Physalis alkekengi L. Extracts In Vitro and In Vivo: Potential Application for Skin Care. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7579572. [PMID: 36310614 PMCID: PMC9605834 DOI: 10.1155/2022/7579572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 09/22/2022] [Indexed: 01/24/2023]
Abstract
OBJECTIVE Inflammatory skin disorders are becoming major issues threatening public health with increasing prevalence. This study was to evaluate the anti-inflammatory, antioxidant, and antisenescent activities of traditional folk medicinal plant, Physalis alkekengi L. extracts to alleviate skin inflammation and its possible mechanisms. METHODS Lipopolysaccharides (LPS)-treated murine macrophages RAW264.7 and human skin keratinocytes HaCaT were incubated with the plant extracts, respectively. The production of nitric oxide (NO) was tested by using Griess reagents. The activity of nitric oxide synthase (NOS) was detected through a fluorescence microplate reader. Reactive oxygen species (ROS) production and cell apoptosis were quantified by flow cytometry. The proinflammatory cytokines were measured using ELISA and qRT-PCR. Human skin fibroblasts (HFF-1) were coincubated with D-galactose (D-gal) and the plant extracts. The senescence associated-galactosidase (SA-β-gal) was stained to evaluate cellular senescence. The senescence-associated secretory phenotype (SASP), IL-1β, was measured through ELISA. The mRNA of IL-1α in SLS-stimulated and PGE2 in UV-radiated 3D skin models were detected by qRT-PCR. In vivo ROS production and neutrophil recruitment in CuSO4-treated zebrafish models were observed by fluorescence microscopy. Inflammation-related factors were measured by qRT-PCR. Results. In vitro, Physalis alkekengi L. significantly reduced NO production, NOS activity, cell apoptosis, transcription of TNF-α, IL-6, IL-1β and ROS production. These plant extracts markedly attenuated SA-β-gal and IL-1β and downregulated the production of IL-1α and PGE2. In vivo, the plant extracts dramatically dampened ROS production, the number of neutrophils, and proinflammatory cytokines. CONCLUSIONS Cumulatively, this work systematically demonstrated the anti-inflammatory, antioxidant, and antisenescent properties of Physalis alkekengi L. and proposed the possible roles of Physalis alkekengi L. in inflammatory signaling pathways, providing an effective natural product for the treatment of inflammatory skin disorders.
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Gao M, Heng X, Jin J, Chu W. Gypenoside XLIX Ameliorate High-Fat Diet-Induced Atherosclerosis via Regulating Intestinal Microbiota, Alleviating Inflammatory Response and Restraining Oxidative Stress in ApoE−/− Mice. Pharmaceuticals (Basel) 2022; 15:ph15091056. [PMID: 36145277 PMCID: PMC9501270 DOI: 10.3390/ph15091056] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/21/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
A high-fat choline diet (HFCD)-induced atherosclerosis model in ApoE−/− mice was established to explore the anti-atherosclerotic effects of gypenoside XLIX (GPE). It was found that HFCD-induced atherosclerotic index such as dyslipidemia, atherosclerotic plaque, inflammation, and gut microbiota dysfunction could be reduced by GPE treatment. GPE treatment could decrease Verrucomicrobia, Proteobacteria, and Actinobacteria abundance, and increase Firmicutes and Bacteroidetes population. Moreover, the Firmicutes/Bacteroidetes ratio increased significantly after treatment with GPE. After treatment with GPE, the relative abundance of trimethylamine-producing intestinal bacteria Clostridioides and Desulfovibrionaceae decreased while butyrate-producing bacteria such as Eubacterium, Roseburia, Bifidobacterium, Lactobacillus, and Prevotella increased significantly. The GPE group demonstrated higher SCFAs concentrations in the fecal sample, such as Acetic Acid, Propionic Acid, and Butyric Acid. Further pathway analysis showed that 29 metabolic pathways were appreciably disturbed during GPE treatment, including citrate cycle (TCA cycle); galactose and glycero-lipid-metabolism biosynthesis of unsaturated fatty acids, fatty acid biosynthesis. This study suggests that the anti-atherosclerotic effect of GPE is related to the substantial changes in intestinal microbiota and anti-inflammatory activity.
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Affiliation(s)
- Ming Gao
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
- Nanjing Zhiyi Biotechnology Co., Ltd., Nanjing 210014, China
| | - Xing Heng
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Jing Jin
- The People’s Hospital of Lishui, The Sixth Affiliated Hospital of Wenzhou Medical University, The First Affiliated Hospital of Lishui University, Lishui 323050, China
| | - Weihua Chu
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
- Correspondence:
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21
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Programmed prodrug breaking the feedback regulation of P-selectin in plaque inflammation for atherosclerotic therapy. Biomaterials 2022; 288:121705. [PMID: 36002347 DOI: 10.1016/j.biomaterials.2022.121705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 07/09/2022] [Accepted: 07/29/2022] [Indexed: 11/20/2022]
Abstract
Inflammation is the main driver of the aggravation of arteriosclerosis, and the complex inflammatory response in plaque is usually the result of the interaction of various cells and cytokines. Therefore, it is difficult to comprehensively regulate the inflammatory process of arteriosclerosis by intervening a single target, resulting in the poor effect of existing treatment method. Based on our clinical findings that P-selectin stably and highly expressed in patients' plaque endothelial cells, the programmed prodrug, low molecular weight heparin-indomethacin nanoparticles (LI NPs), were established as anti-inflammatory agent to multiphase inhibit arteriosclerosis by cascade interference of P-selectin. Structurally, LI NPs was obtained by simple esterification of low molecular weight heparin and indomethacin without any additives, guaranteeing the biocompatibility and applicability of LI NPs. Functionally, LI NPs could interfere with P-selectin in the inflammatory process, such as inhibiting macrophage adhesion, reducing the secretion of inflammatory factors, and inducing macrophage apoptosis. In the arteriosclerosis mice model, LI NPs significantly reduced the plaque area and showed satisfactory curative effect, which is related to the intervention of the multiphase inflammation between endothelial cells and macrophages. In conclusion, the programmed prodrug LI NPs offered a promising approach for the clinical therapy of arteriosclerosis.
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22
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Yilmaz S, Bedir E, Ballar Kirmizibayrak P. The role of cycloastragenol at the intersection of NRF2/ARE, telomerase, and proteasome activity. Free Radic Biol Med 2022; 188:105-116. [PMID: 35718303 DOI: 10.1016/j.freeradbiomed.2022.06.230] [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: 06/02/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 10/18/2022]
Abstract
Aging is well-characterized by the gradual decline of cellular functionality. As redox balance, proteostasis, and telomerase systems have been found to be associated with aging and age-related diseases, targeting these systems with small compounds has been considered a promising therapeutic approach. Cycloastragenol (CA), a small molecule telomerase activator obtained from Astragalus species, has been reported to positively affect several age-related pathophysiologies, but the mechanisms underlying CA activity have yet to be reported. Here, we presented that CA increased NRF2 nuclear localization and activity leading to upregulation of cytoprotective enzymes and attenuation of oxidative stress-induced ROS levels. Furthermore, CA-mediated induction of telomerase activity was found to be regulated by NRF2. CA not only increased the expression of hTERT but also its nuclear localization via upregulating the Hsp90-chaperon complex. In addition to modulating nuclear hTERT levels at unstressed conditions, CA alleviated oxidative stress-induced mitochondrial hTERT levels while increasing nuclear hTERT levels. Concomitantly, H2O2-induced mitochondrial ROS level was found to be significantly decreased by CA administration. Our data also revealed that CA strongly enhanced proteasome activity and assembly. More importantly, the proteasome activator effect of CA is dependent on the induction of telomerase activity, which is mediated by NRF2 system. In conclusion, our results not only revealed the cross-talk among NRF2, telomerase, and proteasome systems but also that CA functions at the intersection of these three major aging-related cellular pathways.
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Affiliation(s)
- Sinem Yilmaz
- Department of Biotechnology, Graduate School of Natural and Applied Sciences, Ege University, Bornova, Izmir, Turkey; Department of Bioengineering, Faculty of Engineering, University of Alanya Aladdin Keykubat, Antalya, Turkey
| | - Erdal Bedir
- Department of Bioengineering, Izmir Institute of Technology, 35430, Urla, Izmir, Turkey.
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Dye CK, Corley MJ, Ing C, Lum-Jones A, Li D, Mau MKLM, Maunakea AK. Shifts in the immunoepigenomic landscape of monocytes in response to a diabetes-specific social support intervention: a pilot study among Native Hawaiian adults with diabetes. Clin Epigenetics 2022; 14:91. [PMID: 35851422 PMCID: PMC9295496 DOI: 10.1186/s13148-022-01307-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 07/04/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Native Hawaiians are disproportionately affected by type 2 diabetes mellitus (DM), a chronic metabolic, non-communicable disease characterized by hyperglycemia and systemic inflammation. Unrelenting systemic inflammation frequently leads to a cascade of multiple comorbidities associated with DM, including cardiovascular disease, microvascular complications, and renal dysfunction. Yet few studies have examined the link between chronic inflammation at a cellular level and its relationship to standard DM therapies such as diabetes-specific lifestyle and social support education, well recognized as the cornerstone of clinical standards of diabetes care. This pilot study was initiated to explore the association of monocyte inflammation using epigenetic, immunologic, and clinical measures following a 3-month diabetes-specific social support program among high-risk Native Hawaiian adults with DM. RESULTS From a sample of 16 Native Hawaiian adults with DM, monocytes enriched from peripheral blood mononuclear cells (PBMCs) of 8 individuals were randomly selected for epigenomic analysis. Using the Illumina HumanMethylation450 BeadChip microarray, 1,061 differentially methylated loci (DML) were identified in monocytes of participants at baseline and 3 months following a DM-specific social support program (DM-SSP). Gene ontology analysis showed that these DML were enriched within genes involved in immune, metabolic, and cardiometabolic pathways, a subset of which were also significantly differentially expressed. Ex vivo analysis of immune function showed improvement post-DM-SSP compared with baseline, characterized by attenuated interleukin 1β and IL-6 secretion from monocytes. Altered cytokine secretion in response to the DM-SSP was significantly associated with changes in the methylation and gene expression states of immune-related genes in monocytes between intervention time points. CONCLUSIONS Our pilot study provides preliminary evidence of changes to inflammatory monocyte activity, potentially driven by epigenetic modifications, 3 months following a DM-specific SSP intervention. These novel alterations in the trajectory of monocyte inflammatory states were identified at loci that regulate transcription of immune and metabolic genes in high-risk Native Hawaiians with DM, suggesting a relationship between improvements in psychosocial behaviors and shifts in the immunoepigenetic patterns following a diabetes-specific SSP. Further research is warranted to investigate how social support influences systemic inflammation via immunoepigenetic modifications in chronic inflammatory diseases such as DM.
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Affiliation(s)
- Christian K Dye
- Department of Molecular Biosciences and Bioengineering, University of Hawaii, Honolulu, HI, 96822, USA
- Department of Native Hawaiian Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, 96813, USA
- Department of Anatomy, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawaii, 651 Ilalo St. BSB222-K, Honolulu, HI, 96813, USA
| | - Michael J Corley
- Cornell Center for Immunology, Weill Cornell Medical Center, Cornell University, New York, NY, 10065, USA
- Department of Native Hawaiian Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, 96813, USA
| | - Claire Ing
- Department of Native Hawaiian Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, 96813, USA
| | - Annette Lum-Jones
- Department of Native Hawaiian Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, 96813, USA
- University of Hawaii Cancer Center, University of Hawaii, Honolulu, HI, 96813, USA
| | - Dongmei Li
- Department of Clinical and Translational Research, School of Medicine and Dentistry, University of Rochester, Rochester, NY, 14642, USA
| | - Marjorie K L M Mau
- Department of Native Hawaiian Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, 96813, USA
| | - Alika K Maunakea
- Department of Anatomy, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawaii, 651 Ilalo St. BSB222-K, Honolulu, HI, 96813, USA.
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Reutersberg B, Düppers P, Menges AL, Schrimpf C, Zimmermann A, Pelisek J. Alterungsbedingte Gefäßveränderungen am Beispiel der Arteria carotis. GEFÄSSCHIRURGIE 2022; 27:231-238. [PMID: 35789693 PMCID: PMC9243795 DOI: 10.1007/s00772-022-00901-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/16/2022] [Indexed: 11/29/2022]
Abstract
Einer der Hauptrisikofaktoren für das Vorliegen einer Karotisstenose und des karotisbedingten Schlaganfalls ist das Lebensalter. Ziel dieses Übersichtsartikels ist die Darstellung des aktuellen Wissensstands über altersbedingte Veränderungen der Gefäße am Beispiel der Karotisstenose. Die Gefäßalterung (vaskuläre Seneszenz) als Abnahme struktureller und funktioneller Eigenschaften der Gefäßwand spielt sich auf verschiedenen Ebenen ab. Auf multizellulärer Ebene kommt es mit zunehmendem Alter hauptsächlich aufgrund von atherosklerotischen Veränderungen der Gefäßwand zu einer Zunahme von Gefäßvolumen und -durchmesser sowie der Intima-Media-Dicke. Auf zellulärer und extrazellulärer Ebene kommt es zur Abnahme von Elastinfasern, glatten Muskelzellen und der Gesamtzellularität sowie zur Zunahme der Lipid‑, Cholesterin- und Kalziumphosphatablagerungen und der Neovaskularisierung. Ursachen der Gefäßalterung auf molekularer Ebene sind insbesondere oxidativer Stress, chronische Entzündungsreaktion, mitochondriale Dysfunktion, epigenetische Veränderungen, Dysregulation der Expression nicht kodierender RNAs (ncRNAs) und die Zunahme der Seneszenz. Der altersbedingte Verlust der Heilungs- und Reparaturfähigkeit des Gewebes macht die Plaques vulnerabler und im Falle der A. carotis anfälliger für ischämische Schlaganfälle. Zunehmende Erkenntnisse über den Einfluss des Alterns auf die Epigenetik und der ncRNAs in atherosklerotischen Plaques kann zukünftig das individuelle Risiko von Patienten genauer quantifizieren und zur Entwicklung zielgerichteter Therapiestrategien beitragen. Weitere Studien sind auf diesem Gebiet jedoch notwendig, um das gesamte Ausmaß der Gefäßalterung und den damit einhergehenden Erkrankungen zu verstehen, damit diesen dann gezielt entgegenwirkt werden kann.
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Affiliation(s)
- Benedikt Reutersberg
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Philip Düppers
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Anna-Leonie Menges
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Claudia Schrimpf
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Alexander Zimmermann
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Jaroslav Pelisek
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
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Zhang J, Chen Y, Zhang J, Wang Y, Liu Y. The Regulation of Micro-Organisms' Extra-Cellular Polysaccharides on Immunity: A Meta-Analysis. Foods 2022; 11:foods11131949. [PMID: 35804765 PMCID: PMC9265815 DOI: 10.3390/foods11131949] [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: 04/14/2022] [Revised: 05/17/2022] [Accepted: 06/23/2022] [Indexed: 12/10/2022] Open
Abstract
Extra-cellular polysaccharides (EPSs) have excellent immunomodulatory functions. In order to further promote their application, we studied the ability of extra-cellular polysaccharides from different sources to regulate immunity. We studied the association of extra-cellular polysaccharides with immune factors (Interleukin (IL-2, IL-4, IL-10), Interferon γ (IFN-γ), tumor necrosis factor-α (TNF-α), Immunoglobulin A (IgA), and Immunoglobulin G (IgG)) and different concentrations of EPSs and interfering media on experimental results by using a forest plot under fixed-effect or random-effects models. Through Google, PubMed, Embase, ScienceDirect, and Medline, from 2000 to 2021, 12 articles were included. We found that exopolysaccharides (from bacteria or fungi) could significantly increase the immune index of spleen and thymus, spleen index (SMD: 2.11, ‘95%CI: [1.15, 3.08]’; p < 0.01), and thymus index (SMD: 1.62, ‘95%CI: [0.93, 2.32]’; p = 0.01 < 0.05). In addition, exopolysaccharides had a significant effect on TNF-α (SMD: 0.94, ‘95%CI: [0.29, 1.59]’; p = 0.01 < 0.05). For IL-4 (SMD: 0.49, ‘95%CI: [0.01, 0.98]’; p = 0.046 < 0.05), extra-cellular polysaccharides had a statistically significant effect on immunity. Although the data of other immune factors were not ideal, the comprehensive analysis showed that exopolysaccharides also had an effect on the release of these five immune factors. In the sub-group analysis, different concentrations of EPSs affected the results of experiments on the spleen and thymus, and the CY intervention had a relatively significant effect on immune regulation. Taken together, our study highlighted that EPSs have a significant impact on immune regulation.
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Affiliation(s)
- Jin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (J.Z.); (J.Z.); (Y.W.)
| | - Yirui Chen
- Department of Genetics, Bioinformatics and Computational Biology, Virginia Polytechnic Institute and State University, Blacksburg, VA 24060, USA;
| | - Jiaqi Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (J.Z.); (J.Z.); (Y.W.)
| | - Yitong Wang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (J.Z.); (J.Z.); (Y.W.)
| | - Yanan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (J.Z.); (J.Z.); (Y.W.)
- Correspondence:
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Huang YW, Zhang M, Wang LT, Nie Y, Yang JB, Meng WL, Wang XJ, Sheng J. 20( S)-Protopanaxadiol decreases atherosclerosis in ApoE KO mice by increasing the levels of LDLR and inhibiting its binding with PCSK9. Food Funct 2022; 13:7020-7028. [PMID: 35723202 DOI: 10.1039/d2fo00392a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chinese medicinal and edible plants such as Panax notoginseng and ginseng are widely used for the treatment of atherosclerosis (AS). AS is the main pathological basis of cardiac-cerebral vascular disease, which seriously threatens human health and quality of life. Low-density lipoprotein (LDL) is the main pathogenic factor of AS. The LDL receptor (LDLR) is an important protein that functions to mediate the uptake and degradation of plasma LDL. Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) can mediate the internalization and degradation of LDLR. So, increasing the LDLR level by inhibiting PCSK9 is an important means of prevention and treatment of AS. In this study, by combining interaction technology (surface plasmon resonance, SPR) of small molecule compounds with membrane receptor proteins, cell experiments, and in vivo experiments, it is proved for the first time that 20(S)-protopanaxadiol (PPD), as a hydrolytic product of Panax notoginseng saponins in the intestinal tract, can bind to the extracellular domain of LDLR and inhibit the role of Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) in mediating LDLR degradation. The results showed that PPD significantly reduced aortic plaques and hepatic steatosis in HFD-fed ApoE KO mice. LDLR protein levels were elevated in the liver tissues isolated from PPD-treated HFD-fed ApoE KO mice and PPD-treated HepG2 cells. Our findings demonstrated that PPD significantly increased LDLR levels and reduced AS in the HFD-fed ApoE KO mice on account of LDLR degradation being inhibited by PPD inhibiting the interaction between PCSK9 and LDLR.
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Affiliation(s)
- Ye-Wei Huang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Science, Yunnan Agricultural University, Kunming, 650201, China
| | - Meng Zhang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Li-Tian Wang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Yan Nie
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Jin-Bo Yang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Wen-Luer Meng
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Xuan-Jun Wang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,College of Science, Yunnan Agricultural University, Kunming, 650201, China
| | - Jun Sheng
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, 650201, China. .,State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Kunming, 650201, China
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Saavedra K, Leal K, Saavedra N, Prado Y, Paez I, Ubilla CG, Rojas G, Salazar LA. MicroRNA-20a-5p Downregulation by Atorvastatin: A Potential Mechanism Involved in Lipid-Lowering Therapy. Int J Mol Sci 2022; 23:ijms23095022. [PMID: 35563413 PMCID: PMC9104095 DOI: 10.3390/ijms23095022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/14/2022] [Accepted: 04/22/2022] [Indexed: 02/05/2023] Open
Abstract
The treatment of hypercholesterolemia is mainly based on statins. However, the response to pharmacological therapy shows high inter-individual variability, resulting in variable effects in both lipid lowering and risk reduction. Thus, a better understanding of the lipid-lowering mechanisms and response variability at the molecular level is required. Previously, we demonstrated a deregulation of the microRNA expression profile in HepG2 cells treated for 24 h with atorvastatin, using a microarray platform. In the present study, we evaluated the expression of hsa-miR-17-5p, hsa-miR-20a-5p and hsa-miR-106a-5p in hypercholesterolemic patients before and after atorvastatin treatment and in HepG2 cells treated for 24 h with atorvastatin The miRNA hsa-mir-20a-5p was repressed after atorvastatin treatment in hypercholesteremic subjects and in HepG2 cells in culture. Repression of hsa-mir-20a-5p increased LDLR gene and protein expression in HepG2 cells, while hsa-mir-20a-5p overexpression reduced LDLR gene and protein expression.
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Affiliation(s)
- Kathleen Saavedra
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
- Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco 4811230, Chile
| | - Karla Leal
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
| | - Nicolás Saavedra
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
- Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco 4811230, Chile
| | - Yalena Prado
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
| | - Isis Paez
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
| | - Carmen G. Ubilla
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
| | - Gabriel Rojas
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
| | - Luis A. Salazar
- Center of Molecular Biology and Pharmacogenetics, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4811230, Chile; (K.S.); (K.L.); (N.S.); (Y.P.); (I.P.); (C.G.U.); (G.R.)
- Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco 4811230, Chile
- Correspondence:
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Paraoxonase 2 C311S single nucleotide polymorphism is associated with type C lesions in coronary atherosclerosis. Clin Biochem 2022; 105-106:64-69. [PMID: 35460610 DOI: 10.1016/j.clinbiochem.2022.04.009] [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: 10/15/2021] [Revised: 03/15/2022] [Accepted: 04/19/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Paraoxonases (PON) 1-3 are lactonases with antioxidant and atheroprotective properties. The best known single nucleotide polymorphisms (SNPs) within the PON family, include: Q192R (rs662), L55M (rs854560) in the PON1 gene and C311S (rs7493) in the PON2 gene. Their influence on the occurrence and course of coronary artery disease (CAD) is unclear. The aim of this study was to assess the association between the most common PON1 and PON2 genetic variants with the presence of CAD, as well as their relation to coronary lesion complexity in accordance with the ACC/AHA standard. METHODS We included 1027 individuals: 367 CAD patients qualified for coronary angiography and 660 healthy volunteers as controls. We extracted DNA from circulating blood leukocytes, amplified the PON1 and PON2 genetic sequence and used restriction enzymes to identify the SNPs. Patients with CAD underwent coronary angiography and were assigned to two groups based on lesion severity: patients with at least one type C lesion and without a type C lesion. The former where categorized into those with a significant narrowing (≥50% diameter stenosis) and those without one. RESULTS We found no association between the analyzed SNPs and symptomatic CAD. However, in patients with diagnosed CAD, the PON311S allele was independently associated with the risk of the most complex type C coronary lesion occurrence. CONCLUSIONS Our study is the first report of an association between PON2 311S SNP and the type of coronary atherosclerotic lesions in humans.
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Yoshida K, Harrold LR, Middaugh N, Guan H, Stryker S, Karis E, Solomon DH. Time-Varying Association of Rheumatoid Arthritis Disease Activity to Subsequent Cardiovascular Risk. ACR Open Rheumatol 2022; 4:587-595. [PMID: 35403370 PMCID: PMC9274374 DOI: 10.1002/acr2.11432] [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: 01/22/2022] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 12/12/2022] Open
Abstract
Objective It is unknown how the relationship between disease activity in rheumatoid arthritis (RA) and cardiovascular (CV) events may change over time. We examined the potentially time‐varying association of RA disease activity to CV events. Methods We used the CorEvitas prevalent RA registry. The Clinical Disease Activity Index (CDAI) score category, averaged within each 6‐month window since enrollment, was the exposure, and the outcome was major adverse CV events (MACEs). We used marginal structural models to estimate the hazard ratio (HR), comparing each CDAI score category with remission, allowing for differential association over time. We predicted MACE‐free survival under several CDAI score scenarios. Results We found 44,816 eligible patients (77% female; mean age 58 years) with a crude event rate of 5.3/1000 person‐years (median follow‐up 3.4 years). The strongest association between higher CDAI score and MACEs was observed during the first 6 months of enrollment (HR for CDAI score low 2.29 [95% CI: 1.21‐4.36], moderate 2.81 [95% CI: 1.46‐5.43], and high 2.99 [95% CI: 1.48‐6.02]). These estimates gradually diminished; by year 5, the HRs were 1.00 (95% CI: 0.49‐2.05) for low, 1.18 (95% CI: 0.51‐2.71) for moderate, and 1.04 (95% CI: 0.45‐2.40) for high CDAI score. Predicted MACE‐free survival suggested a potential decrease in MACEs with a hypothetical earlier transition to remission. Conclusion The association of higher disease activity with CV events may be stronger earlier in the disease course of RA. Interventional studies may be warranted to precisely determine the effect of disease activity suppression on CV events in RA.
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Affiliation(s)
- Kazuki Yoshida
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Leslie R Harrold
- University of Massachusetts Medical School, Worcester, and CorEvitas, LLC, Waltham, Massachusetts
| | | | - Hongshu Guan
- Brigham and Women's Hospital, Boston, Massachusetts
| | | | | | - Daniel H Solomon
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
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Chen BW, Liu JJ, Xing JH, Liu HD, Wei YZ, Xue XF, Gu HP, Tao HL. Analysis of the Correlation Between the Ratio of Monocytes to High-Density Lipoprotein Cholesterol and in-Stent Restenosis in Patients with Premature Coronary Heart Disease. Clin Appl Thromb Hemost 2022; 28:10760296221079334. [PMID: 35187964 PMCID: PMC8864282 DOI: 10.1177/10760296221079334] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND High-density lipoprotein cholesterol (HDL-C) and monocytes are associated with coronary artery disease, and the ratio of monocytes to high-density lipoprotein (MHR) is associated with long-term adverse outcomes and the recurrence of atrial fibrillation. Currently, the trend of coronary heart disease proned to young people is becoming prominent. However, the relationship between MHR and in-stent restenosis (ISR) in patients with premature coronary heart disease (PCHD) has not been investigated. Therefore, we aimed to assess the relationship between MHR and ISR in patients with PCHD. METHODS We retrospectively included 257 patients (men ≤ 55 years old, women ≤ 65 years old) with PCHD who underwent drug-eluting stent implantation and follow-up coronary angiography at the First Affiliated Hospital of Zhengzhou University from September 2016 to September 2019. Patients were divided into ISR and non-ISR groups depending on their follow-up coronary angiography results. Relative clinical information was recorded and analyzed. A receiver operating characteristic curve analysis was used to determine the optimum pre-procedural MHR cutoff value to predict ISR. RESULTS Logistic regression analysis showed that MHR, smoking history, and fibrinogen were independent risk factors for ISR in patients with PCHD. The area under the receiver operating characteristic curve (AUC) of MHR was 0.750 (95% confidence interval, 0.695-0.820; P < .001), the cutoff value was 546.88, and the specificity and sensitivity were 65.2% and 78%, while the AUC of monocytes was 0.631 (95% confidence interval, 0.638-0.794; P < .001), the cutoff value was 590, and the specificity and sensitivity were 77.1% and 60.0%. CONCLUSION MHR is an independent risk factor for ISR in patients with PCHD and showed a certain predictive value.
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Affiliation(s)
- Bo-Wen Chen
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - Jia-Jing Liu
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - Jun-Hui Xing
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - Heng-Dao Liu
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - Yu-Zhen Wei
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - Xiao-Fei Xue
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - He-Ping Gu
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
| | - Hai-Long Tao
- 191599The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, China
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El Hadri K, Smith R, Duplus E, El Amri C. Inflammation, Oxidative Stress, Senescence in Atherosclerosis: Thioredoxine-1 as an Emerging Therapeutic Target. Int J Mol Sci 2021; 23:ijms23010077. [PMID: 35008500 PMCID: PMC8744732 DOI: 10.3390/ijms23010077] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/19/2021] [Accepted: 12/19/2021] [Indexed: 02/07/2023] Open
Abstract
Atherosclerosis is a leading cause of cardiovascular diseases (CVD) worldwide and intimately linked to aging. This pathology is characterized by chronic inflammation, oxidative stress, gradual accumulation of low-density lipoproteins (LDL) particles and fibrous elements in focal areas of large and medium arteries. These fibrofatty lesions in the artery wall become progressively unstable and thrombogenic leading to heart attack, stroke or other severe heart ischemic syndromes. Elevated blood levels of LDL are major triggering events for atherosclerosis. A cascade of molecular and cellular events results in the atherosclerotic plaque formation, evolution, and rupture. Moreover, the senescence of multiple cell types present in the vasculature were reported to contribute to atherosclerotic plaque progression and destabilization. Classical therapeutic interventions consist of lipid-lowering drugs, anti-inflammatory and life style dispositions. Moreover, targeting oxidative stress by developing innovative antioxidant agents or boosting antioxidant systems is also a well-established strategy. Accumulation of senescent cells (SC) is also another important feature of atherosclerosis and was detected in various models. Hence, targeting SCs appears as an emerging therapeutic option, since senolytic agents favorably disturb atherosclerotic plaques. In this review, we propose a survey of the impact of inflammation, oxidative stress, and senescence in atherosclerosis; and the emerging therapeutic options, including thioredoxin-based approaches such as anti-oxidant, anti-inflammatory, and anti-atherogenic strategy with promising potential of senomodulation.
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Zhao H, Sheng Z, Tan Y, Chen R, Zhou J, Li J, Zhao Q, Wang Y, Zhao X, Chen Y, Zhou P, Liu C, Song L, Yan H. High Human Antimicrobial Peptide LL-37 Level Predicts Lower Major Adverse Cardiovascular Events after an Acute ST-Segment Elevation Myocardial Infarction. J Atheroscler Thromb 2021; 29:1499-1510. [PMID: 34853213 PMCID: PMC9529390 DOI: 10.5551/jat.63221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Aims: We previously associated acute ST-elevation myocardial infarction (STEMI) with decreased plasma LL-37 levels. Therefore, this study investigated whether plasma LL-37 levels could predict ischemic cardiovascular events in patients after STEMI.
Methods: We prospectively collected peripheral plasma samples and clinical and laboratory data from consecutive patients who presented with STEMI and underwent primary percutaneous coronary intervention at Fuwai Hospital between April and November 2017. Enzyme-linked immunosorbent assay measured plasma LL-37 levels, and we followed the patients for 3 years. Major adverse cardiovascular events (MACEs) were a composite of all-cause mortality, reinfarction, unscheduled revascularization, or ischemic stroke.
Results: The study included 302 patients divided into high (≥ median) and low LL-37 level (<median) groups.
The cumulative incidence of MACE (29.1% vs. 12.6%, p=0.0003), all-cause death (12.6% vs. 3.3%, p=0.003),
reinfarction (7.1% vs. 2.0%, p=0.04), and unscheduled revascularization (13.0% vs. 5.4%, p=0.04) were higher in the low than those in the high LL-37 level group.
Multivariable Cox regression analysis showed that higher LL-37 level independently predicted lower risks of MACE (hazard ratio [HR] 0.390; 95% confidence interval [CI] 0.227–0.669; p<0.001),
all-cause death (HR 0.324; 95%CI 0.119–0.879; p=0.027), and unscheduled revascularization (HR 0.391; 95%CI 0.171–0.907; p=0.027).
Conclusions: High basal plasma level of human LL-37 may predict lower 3-year risks of ischemic cardiovascular events in patients after STEMI.
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Affiliation(s)
- Hanjun Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Zhaoxue Sheng
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College.,Department of Cardiology, China-Japan Friendship Hospital
| | - Yu Tan
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Runzhen Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Jinying Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Jiannan Li
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | | | - Ying Wang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Xiaoxiao Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Yi Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Peng Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Chen Liu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Li Song
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Hongbing Yan
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College.,Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences
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Maki Y, Sueta D, Ishii M, Yamanouchi Y, Fujisue K, Yamanaga K, Nakamura T, Tabata N, Arima Y, Araki S, Yamamoto E, Kaikita K, Chikamoto A, Matsushita K, Matsuoka M, Usuku K, Tsujita K. Associations of cardiovascular risk factors with survival outcomes in a cancer registration: Findings from the KUMAMON registry. Medicine (Baltimore) 2021; 100:e27921. [PMID: 34964764 PMCID: PMC8615348 DOI: 10.1097/md.0000000000027921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 11/08/2021] [Indexed: 01/05/2023] Open
Abstract
Although the relationship between cardiovascular diseases and malignant diseases has recently attracted attention, the associations of cardiovascular risk factors and clinical outcomes in cancer patients remain to be elucidated. We performed a retrospective, observational study that explored the clinical outcomes of patients with cancer or with a history of cancer.We enrolled 30,706 consecutive adult cancer patients from Kumamoto University Hospital. We investigated mortality and morbidity, including cardiovascular conditions (dyslipidemia [DL]/diabetes mellitus [DM]/hypertension [HT]). The primary endpoint was all-cause mortality.Of the enrolled patients, 9032 patients (29.4%) died within the follow-up period. The Kaplan-Meier analysis demonstrated that in the groups classified according to the number of DL/DM/HT (LDH) factors, the LDH1 and LDH2 groups had a significantly higher probability of the primary endpoint than the LDH0 group (P < .001 and P < .001, respectively), whereas there were no significant differences between the LDH0 group and LDH3 group (P = .963). Univariate Cox proportional hazards regression analyses of mortality complemented by the multiple imputation method including various factors demonstrated that the presence of DL in cancer patients was a significant negative predictor of mortality (hazard ratio = 0.79, P < .01).The all-cause mortality rate did not always increase as the number of LDH factors increased. The present study revealed that the presence of DL is a negative risk factor for all-cause mortality in cancer patients.
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Affiliation(s)
- Yuji Maki
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Daisuke Sueta
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Masanobu Ishii
- Department of Cardiology, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Yoshinori Yamanouchi
- Department of Department of Clinical Investigation, Kumamoto University Hospital, Kumamoto, Japan
| | - Koichiro Fujisue
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
- Medical Quality and Safety Management, Kumamoto University Hospital, Kumamoto, Japan
| | - Kenshi Yamanaga
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Taishi Nakamura
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
- Medical Information Science and Administration Planning, Kumamoto University Hospital, Kumamoto, Japan
| | - Noriaki Tabata
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Yuichiro Arima
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Satoshi Araki
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Akira Chikamoto
- Medical Quality and Safety Management, Kumamoto University Hospital, Kumamoto, Japan
- Gastroenterological Surgery, Kumamoto University Hospital, Kumamoto, Japan
| | - Kenichi Matsushita
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
- Division of Advanced Cardiovascular Therapeutics, Kumamoto University Hospital, Kumamoto, Japan
| | - Masao Matsuoka
- Hematology, Rheumatology, and Infectious Diseases, Kumamoto University School of Medicine, Kumamoto Japan
| | - Koichiro Usuku
- Medical Information Science and Administration Planning, Kumamoto University Hospital, Kumamoto, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
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Wang IC, Sugai J, Majzoub J, Johnston J, Giannobile WV, Wang HL. Pro-inflammatory Profiles in Cardiovascular Disease Patients with Peri-implantitis. J Periodontol 2021; 93:824-836. [PMID: 34807456 DOI: 10.1002/jper.21-0419] [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: 07/19/2021] [Revised: 10/28/2021] [Accepted: 11/16/2021] [Indexed: 11/06/2022]
Abstract
AIM To investigate the pro-inflammatory cytokine profiles in patients with or without cardiovascular disease (CVD) and with or without peri-implantitis. METHODS Serum, peri-implant crevicular fluid (PICF), and gingival crevicular fluid (GCF) were collected from patients with (n = 82) or without CVD (n = 46) at the most severe peri-implantitis site including sites with periodontitis. A panel of proinflammatory molecules including high-sensitivity C-reactive protein (hsCRP), This article is protected by copyright. All rights reserved.
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Affiliation(s)
- I-Ching Wang
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA.,Currently, Department of Periodontics, College of Dentistry, University of Iowa, Iowa City, Iowa, USA
| | - James Sugai
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
| | - Jad Majzoub
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
| | - Jeffery Johnston
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA.,Vice President, Chief Science Officer, and Director of the Research and Data Institute at Delta Dental of Michigan
| | - William V Giannobile
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA.,Currently, Department of Oral Medicine, Infection, and Immunity, Harvard School of Dental Medicine, Boston, MA, USA
| | - Hom-Lay Wang
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
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Li B, Zhang Z, Fu Y. Anti-inflammatory effects of artesunate on atherosclerosis via miR-16-5p and TXNIP regulation of the NLRP3 inflammasome. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1558. [PMID: 34790764 PMCID: PMC8576697 DOI: 10.21037/atm-21-4939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/16/2021] [Indexed: 12/21/2022]
Abstract
Background Atherosclerosis (AS) is chronic inflammatory arterial disorder. Artesunate could exhibit anti-inflammatory activity in AS, but its role in AS is still in its incipient stage. In this study, we explored the anti-inflammatory effect of artesunate in AS and its underlying mechanism. Methods We isolated CD14+ monocytes from peripheral blood (PB) of 115 coronary heart disease (CHD) patients and 33 non-CHD patients confirmed by coronary angiography. Phorbol myristate acetate (PMA) was used to induce the differentiation of THP-1 monocytes to macrophages. Cells were treated with artesunate at a final concentration of 2.5, 5 or 10 µmol/L. The activation of NLRP3 inflammasome was assessed by immunoblotting of apoptosis-associated speck-like protein containing caspase recruitment domain (ASC). The expression of pro-caspase-1/pro-interleukin (IL)-1β/pro-IL-18 and their mature forms was measured using immunoblotting. A rat model of AS was induced by vitamin D3 (VD3) and a 21-day high-fat diet. Results Downregulated miR-16-5p and upregulated thioredoxin-interacting protein (TXNIP) was determined in CD14+ monocytes from CHD patients and associated with disease severity. Artesunate abrogated the activation of NLRP3 inflammasome in the presence of inflammasome activators in cultured macrophages. Artesunate reduced TXNIP expression and impaired the interaction between TXNIP and NLRP3, thereby inhibiting release of inflammatory cytokines and ASC production in cultured macrophages. In addition, miR-16-5p negatively regulated the messenger RNA (mRNA) of TXNIP. Artesunate increased the expression of miR-16-5p in a dose-dependent manner, and inhibition of miR-16-5p enhanced the secretion of inflammatory cytokines. Our in vivo experiments also demonstrated that artesunate reduced lipid accumulation, atherosclerotic plaque formation, and antagonized inflammation in a dose-dependent manner by upregulating miR-16-5p. Conclusions In summary, the present study unveiled a mechanism underlying the anti-inflammatory role of artesunate in AS.
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Affiliation(s)
- Bo Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China.,Department of Endocrinology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zheqi Zhang
- Department of Endocrinology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yili Fu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China.,State Key Laboratory of Robotics and Systems, Harbin Institute of Technology, Harbin, China
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Immunomodulation by heavy metals as a contributing factor to inflammatory diseases and autoimmune reactions: Cadmium as an example. Immunol Lett 2021; 240:106-122. [PMID: 34688722 DOI: 10.1016/j.imlet.2021.10.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 08/10/2021] [Accepted: 10/20/2021] [Indexed: 12/22/2022]
Abstract
Cadmium (Cd) represents a unique hazard because of the long biological half-life in humans (20-30 years). This metal accumulates in organs causing a continuum of responses, with organ disease/failure as extreme outcome. Some of the cellular and molecular alterations in target tissues can be related to immune-modulating potential of Cd. This metal may cause adverse responses in which components of the immune system function as both mediators and effectors of Cd tissue toxicity, which, in combination with Cd-induced alterations in homeostatic reparative activities may contribute to tissue dysfunction. In this work, current knowledge concerning inflammatory/autoimmune disease manifestations found to be related with cadmium exposure are summarized. Along with epidemiological evidence, animal and in vitro data are presented, with focus on cellular and molecular immune mechanisms potentially relevant for the disease susceptibility, disease promotion, or facilitating development of pre-existing pathologies.
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Hildebrandt A, Kirchner B, Meidert AS, Brandes F, Lindemann A, Doose G, Doege A, Weidenhagen R, Reithmair M, Schelling G, Pfaffl MW. Detection of Atherosclerosis by Small RNA-Sequencing Analysis of Extracellular Vesicle Enriched Serum Samples. Front Cell Dev Biol 2021; 9:729061. [PMID: 34712662 PMCID: PMC8546328 DOI: 10.3389/fcell.2021.729061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/14/2021] [Indexed: 01/02/2023] Open
Abstract
Atherosclerosis can occur throughout the arterial vascular system and lead to various diseases. Early diagnosis of atherosclerotic processes and of individual disease patterns would be more likely to be successful if targeted therapies were available. For this, it is important to find reliable biomarkers that are easily accessible and with little inconvenience for patients. There are many cell culture, animal model or tissue studies that found biomarkers at the microRNA (miRNA) and mRNA level describing atherosclerotic processes. However, little is known about their potential as circulating and liquid biopsy markers in patients. In this study, we examined serum-derived miRNA - profiles from 129 patients and 28 volunteers to identify potential biomarkers. The patients had four different atherosclerotic manifestations: abdominal aneurysm (n = 35), coronary heart disease (n = 34), carotid artery stenosis (n = 24) and peripheral arterial disease (n = 36). The samples were processed with an extracellular vesicle enrichment protocol, total-RNA extraction and small RNA-sequencing were performed. A differential expression analysis was performed bioinformatically to find potentially regulated miRNA biomarkers. Resulting miRNA candidates served as a starting point for an overrepresentation analysis in which relevant target mRNAs were identified. The Gene Ontology database revealed relevant biological functions in relation to atherosclerotic processes. In patients, expression of specific miRNAs changed significantly compared to healthy volunteers; 27 differentially expressed miRNAs were identified. We were able to detect a group-specific miRNA fingerprint: miR-122-5p, miR-2110 and miR-483-5p for abdominal aortic aneurysm, miR-370-3p and miR-409-3p for coronary heart disease, miR-335-3p, miR-381-3p, miR493-5p and miR654-3p for carotid artery stenosis, miR-199a-5p, miR-215-5p, miR-3168, miR-582-3p and miR-769-5p for peripheral arterial disease. The results of the study show that some of the identified miRNAs have already been associated with atherosclerosis in previous studies. Overrepresentation analysis on this data detected biological processes that are clearly relevant for atherosclerosis, its development and progression showing the potential of these miRNAs as biomarker candidates. In a next step, the relevance of these findings on the mRNA level is to be investigated and substantiated.
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Affiliation(s)
- Alex Hildebrandt
- Division of Animal Physiology and Immunology, School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Benedikt Kirchner
- Division of Animal Physiology and Immunology, School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Agnes S Meidert
- Department of Anesthesiology, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Florian Brandes
- Department of Anesthesiology, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Anja Lindemann
- Institute of Human Genetics, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Gero Doose
- ecSeq Bioinformatics GmbH, Leipzig, Germany
| | - Alexander Doege
- Department of Anesthesiology, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Rolf Weidenhagen
- Department of Vascular Surgery, Klinikum Neuperlach, Muenchen-Kliniken, Munich, Germany
| | - Marlene Reithmair
- Institute of Human Genetics, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Gustav Schelling
- Department of Anesthesiology, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Michael W Pfaffl
- Division of Animal Physiology and Immunology, School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
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Ou X, Xia T, Yang C, Yu C, Zhang S, Huang R, Chen C, Zhou C. Novel H 2S donor proglumide-ADT-OH protects HUVECs from ox-LDL-induced injury through NF-κB and JAK/SATA pathway. Open Med (Wars) 2021; 16:1318-1327. [PMID: 34568579 PMCID: PMC8428624 DOI: 10.1515/med-2021-0287] [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: 11/25/2020] [Revised: 03/03/2021] [Accepted: 04/20/2021] [Indexed: 11/23/2022] Open
Abstract
As a gaseous mediator, hydrogen sulfide (H2S) has many physiological effects and pathological effects in atherosclerosis. In recent years, many exogenous H2S donors have been synthesized to study atherosclerosis diseases. In this study, proglumide-(5-(4-hydroxyphenyl)-3H-1,2-dithiole-3-thione) (P-A) was synthesized as a H2S donor. The protective effect and mechanism of P-A on HUVEC that was injured by ox-LDL were detected. The HUEVCs were affected by 100 μmol/L P-A for 24 h; the release of H2S was the largest. After 100 μmol/L P-A acted on HUVEC damage model for 12 h, the cell proliferation activity was the best. The results showed that P-A can downregulate the expression of p-NF-кBp65 protein and reduce the amount of TNF-α and IL-6 and promote the formation of IL-10 by inhibiting the NF-кB pathway, and also induce the expression of superoxide dismutase (SOD) to protect HUVEC from ox-LDL injury. P-A can also regulate JAK/STAT pathway to reduce the expression of p-JAK2 protein and reduce the production of IL-6 and TNF-α. P-A has protective effect on HUVEC injured by ox-LDL, and the protective mechanism is related to the regulation of JAK/STAT pathway and NF-кB pathway.
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Affiliation(s)
- Xuelan Ou
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Tianqin Xia
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Chunyan Yang
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Chunlei Yu
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Shipeng Zhang
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Rong Huang
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Chuan Chen
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
| | - Chunyang Zhou
- Institute of Materia Medica, School of Pharmacy, North Sichuan Medical College, Nanchong 637100, Sichuan, China
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Wang X, Sato F, Tanimoto K, Rajeshwaran N, Thangavelu L, Makishima M, Bhawal UK. The Potential Roles of Dec1 and Dec2 in Periodontal Inflammation. Int J Mol Sci 2021; 22:10349. [PMID: 34638690 PMCID: PMC8508764 DOI: 10.3390/ijms221910349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 01/08/2023] Open
Abstract
Periodontal inflammation is a common inflammatory disease associated with chronic inflammation that can ultimately lead to alveolar attachment loss and bone destruction. Understanding autophagy and pyroptosis has suggested their significant roles in inflammation. In recent years, studies of differentiated embryo-chondrocyte expressed genes 1 and 2 (Dec1 and Dec2) have shown that they play important functions in autophagy and in pyroptosis, which contribute to the onset of periodontal inflammation. In this review, we summarize recent studies on the roles of clock genes, including Dec1 and Dec2, that are related to periodontal inflammation and other diseases.
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Affiliation(s)
- Xingzhi Wang
- Department of Biochemistry, Nihon University School of Medicine, Tokyo 173-8610, Japan;
| | - Fuyuki Sato
- Pathology Division, Shizuoka Cancer Center, Shizuoka 411-8777, Japan;
| | - Keiji Tanimoto
- Department of Translational Cancer Research, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 739-8511, Japan;
| | - Niveda Rajeshwaran
- Department of Periodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India;
| | - Lakshmi Thangavelu
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India;
| | - Makoto Makishima
- Department of Biochemistry, Nihon University School of Medicine, Tokyo 173-8610, Japan;
| | - Ujjal K. Bhawal
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India;
- Department of Biochemistry and Molecular Biology, Nihon University School of Dentistry at Matsudo, Chiba 271-8587, Japan
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McCaffrey TA, Toma I, Yang Z, Katz R, Reiner J, Mazhari R, Shah P, Tackett M, Jones D, Jepson T, Falk Z, Wargodsky R, Shtakalo D, Antonets D, Ertle J, Kim JH, Lai Y, Arslan Z, Aledort E, Alfaraidy M, Laurent GS. RNA sequencing of blood in coronary artery disease: involvement of regulatory T cell imbalance. BMC Med Genomics 2021; 14:216. [PMID: 34479557 PMCID: PMC8414682 DOI: 10.1186/s12920-021-01062-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 08/19/2021] [Indexed: 12/11/2022] Open
Abstract
Background Cardiovascular disease had a global prevalence of 523 million cases and 18.6 million deaths in 2019. The current standard for diagnosing coronary artery disease (CAD) is coronary angiography. Surprisingly, despite well-established clinical indications, up to 40% of the one million invasive cardiac catheterizations return a result of ‘no blockage’. The present studies employed RNA sequencing of whole blood to identify an RNA signature in patients with angiographically confirmed CAD.
Methods Whole blood RNA was depleted of ribosomal RNA (rRNA) and analyzed by single-molecule sequencing of RNA (RNAseq) to identify transcripts associated with CAD (TRACs) in a discovery group of 96 patients presenting for elective coronary catheterization. The resulting transcript counts were compared between groups to identify differentially expressed genes (DEGs).
Results Surprisingly, 98% of DEGs/TRACs were down-regulated ~ 1.7-fold in patients with mild to severe CAD (> 20% stenosis). The TRACs were independent of comorbid risk factors for CAD, such as sex, hypertension, and smoking. Bioinformatic analysis identified an enrichment in transcripts such as FoxP1, ICOSLG, IKZF4/Eos, SMYD3, TRIM28, and TCF3/E2A that are likely markers of regulatory T cells (Treg), consistent with known reductions in Tregs in CAD. A validation cohort of 80 patients confirmed the overall pattern (92% down-regulation) and supported many of the Treg-related changes. TRACs were enriched for transcripts associated with stress granules, which sequester RNAs, and ciliary and synaptic transcripts, possibly consistent with changes in the immune synapse of developing T cells.
Conclusions These studies identify a novel mRNA signature of a Treg-like defect in CAD patients and provides a blueprint for a diagnostic test for CAD. The pattern of changes is consistent with stress-related changes in the maturation of T and Treg cells, possibly due to changes in the immune synapse. Supplementary Information The online version contains supplementary material available at 10.1186/s12920-021-01062-2.
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Affiliation(s)
- Timothy A McCaffrey
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA. .,The St. Laurent Institute, Vancouver, WA, USA. .,Department of Microbiology, Immunology, and Tropical Medicine, The George Washington University, Washington, DC, 20037, USA. .,True Bearing Diagnostics, Washington, DC, 20037, USA.
| | - Ian Toma
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA.,Department of Clinical Research and Leadership, The George Washington University, Washington, DC, 20037, USA.,True Bearing Diagnostics, Washington, DC, 20037, USA
| | - Zhaoquing Yang
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
| | - Richard Katz
- Division of Cardiology, Department of Medicine, The George Washington University , Washington, DC, 20037, USA
| | - Jonathan Reiner
- Division of Cardiology, Department of Medicine, The George Washington University , Washington, DC, 20037, USA
| | - Ramesh Mazhari
- Division of Cardiology, Department of Medicine, The George Washington University , Washington, DC, 20037, USA
| | - Palak Shah
- Inova Heart and Vascular Institute, Fairfax, VA, USA
| | | | | | - Tisha Jepson
- SeqLL, Inc., Woburn, MA, USA.,The St. Laurent Institute, Vancouver, WA, USA.,True Bearing Diagnostics, Washington, DC, 20037, USA
| | - Zachary Falk
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
| | - Richard Wargodsky
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
| | - Dmitry Shtakalo
- A.P. Ershov Institute of Informatics Systems SB RAS, 6, Acad. Lavrentjeva Ave, Novosibirsk, Russia, 630090
| | - Denis Antonets
- A.P. Ershov Institute of Informatics Systems SB RAS, 6, Acad. Lavrentjeva Ave, Novosibirsk, Russia, 630090
| | - Justin Ertle
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
| | - Ju H Kim
- Division of Cardiology, Department of Medicine, The George Washington University , Washington, DC, 20037, USA
| | - Yinglei Lai
- Department of Statistics, Biostatistics Center, The George Washington University, Washington, DC, 20037, USA
| | - Zeynep Arslan
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
| | - Emily Aledort
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
| | - Maha Alfaraidy
- Division of Genomic Medicine, Department of Medicine, The George Washington Medical Center, The George Washington University, 2300 I Street NW, Ross Hall 443A, Washington, DC, 20037, USA
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Coremans C, Delporte C, Cotton F, Van De Borne P, Boudjeltia KZ, Van Antwerpen P. Mass Spectrometry for the Monitoring of Lipoprotein Oxidations by Myeloperoxidase in Cardiovascular Diseases. Molecules 2021; 26:molecules26175264. [PMID: 34500696 PMCID: PMC8434463 DOI: 10.3390/molecules26175264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/05/2021] [Accepted: 08/10/2021] [Indexed: 01/14/2023] Open
Abstract
Oxidative modifications of HDLs and LDLs by myeloperoxidase (MPO) are regularly mentioned in the context of atherosclerosis. The enzyme adsorbs on protein moieties and locally produces oxidizing agents to modify specific residues on apolipoproteins A-1 and B-100. Oxidation of lipoproteins by MPO (Mox) leads to dysfunctional Mox-HDLs associated with cholesterol-efflux deficiency, and Mox-LDLs that are no more recognized by the LDL receptor and become proinflammatory. Several modification sites on apoA-1 and B-100 that are specific to MPO activity are described in the literature, which seem relevant in patients with cardiovascular risk. The most appropriate analytical method to assess these modifications is based on liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). It enables the oxidized forms of apoA-1and apoB-100 to be quantified in serum, in parallel to a quantification of these apolipoproteins. Current standard methods to quantify apolipoproteins are based on immunoassays that are well standardized with good analytical performances despite the cost and the heterogeneity of the commercialized kits. Mass spectrometry can provide simultaneous measurements of quantity and quality of apolipoproteins, while being antibody-independent and directly detecting peptides carrying modifications for Mox-HDLs and Mox-LDLs. Therefore, mass spectrometry is a potential and reliable alternative for apolipoprotein quantitation.
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Affiliation(s)
- Catherine Coremans
- RD3-Pharmacognosy, Bioanalysis and Drug Discovery, Faculty of Pharmacy, Université Libre de Bruxelles, 1050 Brussels, Belgium; (C.D.); (P.V.A.)
- Correspondence: ; Tel.: +32-2-650-5331
| | - Cédric Delporte
- RD3-Pharmacognosy, Bioanalysis and Drug Discovery, Faculty of Pharmacy, Université Libre de Bruxelles, 1050 Brussels, Belgium; (C.D.); (P.V.A.)
| | - Frédéric Cotton
- Laboratoire Hospitalier Universitaire de Bruxelles (LHUB-ULB), Department of Clinical Chemistry, Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium;
| | - Phillipe Van De Borne
- Department of Cardiology Erasme Hospital, Université Libre de Bruxelles, 1070 Brussels, Belgium;
| | - Karim Zouaoui Boudjeltia
- Laboratory of Experimental Medicine (ULB 222 Unit), CHU-Charleroi, ISPPC Hôpital Vésale, Université Libre de Bruxelles, 6110 Montigny-Le-Tilleul, Belgium;
| | - Pierre Van Antwerpen
- RD3-Pharmacognosy, Bioanalysis and Drug Discovery, Faculty of Pharmacy, Université Libre de Bruxelles, 1050 Brussels, Belgium; (C.D.); (P.V.A.)
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Good E, Ziegler M, Warntjes M, Dyverfeldt P, de Muinck E. Quantitative Magnetic Resonance Imaging Assessment of the Relationships Between Fat Fraction and R2* Inside Carotid Plaques, and Circulating Lipoproteins. J Magn Reson Imaging 2021; 55:1260-1270. [PMID: 34390516 DOI: 10.1002/jmri.27890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Lipid-rich necrotic core (LRNC) and intraplaque hemorrhage (IPH) are morphological features of high-risk atherosclerotic plaques. However, their relationship to circulating lipoproteins is unclear. PURPOSE To study associations between changes in lipoproteins vs. changes in LRNC (represented by fat fraction [FF]) and IPH (represented by R2*). STUDY TYPE Prospective. SUBJECTS Fifty-two patients with carotid plaques, 33 males (63.5%), mean age 72 (±5). FIELD STRENGTH/SEQUENCE Four-point fast gradient Dixon magnetic resonance imaging (MRI) was used to quantify FF and R2* (to measure IPH) inside plaques and in vessel wall. Turbo-spin echo was used for T1 weighted sequences to guide manual segmentation. ASSESSMENT Carotid MRI and serum lipid levels were assessed at baseline and at 1-year follow-up. For patients, lipid-lowering therapy was customized to reduce low-density lipoprotein (LDL) levels below 1.8 mmol/L. Segmentation was performed with one set of regions of interest for the plaque and one for the vessel wall at the location of the plaque. Thereby MRI data for FF, R2*, and volumes in plaque- and vessel-wall segmentations could be obtained from baseline and follow-up, as well as changes over the study year. STATISTICAL TESTS Pearson correlation coefficient for correlations. Paired samples t-test for changes over time. Significance at P < 0.05, 95% confidence interval. RESULTS LDL decreased significantly (2.19-1.88 mmol/L, Z - 2.9), without correlation to changes in plaque composition, nor to the significant reduction in vessel-wall volume (-106.3 mm3 ). Plaque composition remained unchanged, FF +8.5% (P = 0.366) and R2* +3.5% (P = 0.304). Compared to plaque segmentations, R2* was significantly lower in the vessel-wall segmentations both at baseline (-9.3%) and at follow-up (-9.1%). DATA CONCLUSION The absence of correlations between changes in lipoproteins and changes in plaque composition indicates more complex relationships between these parameters than previously anticipated. The significant differences in both R2* and volume dynamics comparing plaque segmentations and vessel-wall segmentations suggest differences in their pathobiology of atherosclerosis. LEVEL OF EVIDENCE 1 TECHNICAL EFFICACY: Stage 4.
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Affiliation(s)
- Elin Good
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden.,Department of Cardiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Magnus Ziegler
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| | - Marcel Warntjes
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden.,SyntheticMR AB, Linköping, Sweden
| | - Petter Dyverfeldt
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| | - Ebo de Muinck
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden.,Department of Cardiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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Mazzucchelli R, Rodríguez-Martín S, García-Vadillo A, Gil M, Rodríguez-Miguel A, Barreira-Hernández D, García-Lledó A, de Abajo FJ. Risk of acute myocardial infarction among new users of chondroitin sulfate: A nested case-control study. PLoS One 2021; 16:e0253932. [PMID: 34252115 PMCID: PMC8274913 DOI: 10.1371/journal.pone.0253932] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/15/2021] [Indexed: 12/17/2022] Open
Abstract
Objective To test the hypothesis that the use of chondroitin sulfate (CS) or glucosamine reduces the risk of acute myocardial infarction (AMI). Design Case-control study nested in a primary cohort of patients aged 40 to 99 years, using the database BIFAP during the 2002–2015 study period. From this cohort, we identified incident cases of AMI and randomly selected five controls per case, matched by exact age, gender, and index date. Adjusted odds ratios (AOR) and 95% confidence interval (CI) were computed through a conditional logistic regression. Only new users of CS or glucosamine were considered. Results A total of 23,585 incident cases of AMI and 117,405 controls were included. Of them, 89 cases (0.38%) and 757 controls (0.64%) were current users of CS at index date, yielding an AOR of 0.57 (95%CI: 0.46–0.72). The reduced risk among current users was observed in both short-term (<365 days, AOR = 0.58; 95%CI: 0.45–0.75) and long-term users (>364 days AOR = 0.56; 95%CI:0.36–0.87), in both sexes (men, AOR = 0.52; 95%CI:0.38–0.70; women, AOR = 0.65; 95%CI:0.46–0.91), in individuals over or under 70 years of age (AOR = 0.54; 95%CI:0.38–0.77, and AOR = 0.61; 95%CI:0.45–0.82, respectively) and in individuals at intermediate (AOR = 0.65; 95%CI:0.48–0.91) and high cardiovascular risk (AOR = 0.48; 95%CI:0.27–0.83), but not in those at low risk (AOR = 1.11; 95%CI:0.48–2.56). In contrast, the current use of glucosamine was not associated with either increased or decreased risk of AMI (AOR = 0.86; 95%CI:0.66–1.08). Conclusions Our results support a cardioprotective effect of CS, while glucosamine seems to be neutral. The protection was remarkable among subgroups at high cardiovascular risk.
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Affiliation(s)
- Ramón Mazzucchelli
- Rheumatology Unit, Hospital Universitario Fundación Alcorcón, Alcorcón, Madrid, Spain
| | - Sara Rodríguez-Martín
- Clinical Pharmacology Unit, University Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), School of Medicine and Health Sciences, University of Alcalá (IRYCIS), Alcalá de Henares, Madrid, Spain
| | | | - Miguel Gil
- Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Antonio Rodríguez-Miguel
- Clinical Pharmacology Unit, University Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), School of Medicine and Health Sciences, University of Alcalá (IRYCIS), Alcalá de Henares, Madrid, Spain
| | - Diana Barreira-Hernández
- Clinical Pharmacology Unit, University Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), School of Medicine and Health Sciences, University of Alcalá (IRYCIS), Alcalá de Henares, Madrid, Spain
| | - Alberto García-Lledó
- Department of Cardiology, University Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
- Department of Medicine, University of Alcalá, Alcalá de Henares, Madrid, Spain
| | - Francisco J. de Abajo
- Clinical Pharmacology Unit, University Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), School of Medicine and Health Sciences, University of Alcalá (IRYCIS), Alcalá de Henares, Madrid, Spain
- * E-mail:
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Donia T, Khamis A. Management of oxidative stress and inflammation in cardiovascular diseases: mechanisms and challenges. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:34121-34153. [PMID: 33963999 DOI: 10.1007/s11356-021-14109-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
Cardiovascular diseases (CVDs) have diverse physiopathological mechanisms with interconnected oxidative stress and inflammation as one of the common etiologies which result in the onset and development of atherosclerotic plaques. In this review, we illustrate this strong crosstalk between oxidative stress, inflammation, and CVD. Also, mitochondrial functions underlying this crosstalk, and various approaches for the prevention of redox/inflammatory biological impacts will be illustrated. In part, we focus on the laboratory biomarkers and physiological tests for the evaluation of oxidative stress status and inflammatory processes. The impact of a healthy lifestyle on CVD onset and development is displayed as well. Furthermore, the differences in oxidative stress and inflammation are related to genetic susceptibility to cardiovascular diseases and the variability in the assessment of CVDs risk between individuals; Omics technologies for measuring oxidative stress and inflammation will be explored. Finally, we display the oxidative stress-related microRNA and the functions of the redox basis of epigenetic modifications.
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Affiliation(s)
- Thoria Donia
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Abeer Khamis
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
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Liu FY, Wen J, Hou J, Zhang SQ, Sun CB, Zhou LC, Yin W, Pang WL, Wang C, Ying Y, Han SS, Yan JY, Li CX, Yuan JL, Xing HJ, Yang ZS. Gastrodia remodels intestinal microflora to suppress inflammation in mice with early atherosclerosis. Int Immunopharmacol 2021; 96:107758. [PMID: 34162137 DOI: 10.1016/j.intimp.2021.107758] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 03/25/2021] [Accepted: 05/01/2021] [Indexed: 10/21/2022]
Abstract
Atherosclsis is a critical actuator causing cardiac-cerebral vascular disease with a complicated pathogeneon, refered to the disorders of intestinal flora and persistent inflammation. Gastrodin (4-(hydroxymethyl) phenyl-β-D- Glucopyranoside) is the most abundant glucoside extracted from the Gastrodiaelata, which is a traditional Chinese herbal medicine for cardiac-cerebral vascular disease, yet its mechanisms remain little known. In the present study, the gastrodia extract and gastrodin attenuate the lipid deposition and foam cells on the inner membrane of the inner membrane of the thoracic aorta in the early atherosclerosis mice. Blood lipid detection tips that TC and LDL-C were reduced in peripheral blood after treatment with the gastrodia extract and gastrodin. Furthermore, unordered gut microbes are remodeled in terms of bacterial diversity and abundance at family and genus level. Also, the intestinal mucosa damage and permeability were reversed, accompaniedwith the reducing of inflammatory cytokines. Our findings revealed that the functions of gastrodia extract and gastrodin in cardiac-cerebral vascular disease involved to rescued gut microbes and anti-inflammation may be the mechanismof remission lipid accumulation.
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Affiliation(s)
- Fei-Yu Liu
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Jing Wen
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Jiong Hou
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Si-Qi Zhang
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Chun-Bin Sun
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Luo-Chuan Zhou
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Wen Yin
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Wen-Lin Pang
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Cui Wang
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Yi Ying
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Si-Si Han
- PingHu Hospital Shenzhen University, Shenzhen University, Shenzhen, Guangdong, China
| | - Jin-Yuan Yan
- Central Laboratory, Kunming Medical University Second Hospital, Kunming, Yunnan, China.
| | - Chen-Xi Li
- PhD Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Jia-Li Yuan
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China; Key Laboratory of Microcosmic Syndrome Differentiation, Education Department of Yunnan, Kunming, Yunnan University of Chinese Medicine, Yunnan, China
| | - Hai-Jing Xing
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China; Key Laboratory of Microcosmic Syndrome Differentiation, Education Department of Yunnan, Kunming, Yunnan University of Chinese Medicine, Yunnan, China.
| | - Zhong-Shan Yang
- Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, China; Key Laboratory of Microcosmic Syndrome Differentiation, Education Department of Yunnan, Kunming, Yunnan University of Chinese Medicine, Yunnan, China.
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Ashayeri Ahmadabad R, Mirzaasgari Z, Gorji A, Khaleghi Ghadiri M. Toll-Like Receptor Signaling Pathways: Novel Therapeutic Targets for Cerebrovascular Disorders. Int J Mol Sci 2021; 22:ijms22116153. [PMID: 34200356 PMCID: PMC8201279 DOI: 10.3390/ijms22116153] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/02/2021] [Accepted: 06/04/2021] [Indexed: 12/11/2022] Open
Abstract
Toll-like receptors (TLRs), a class of pattern recognition proteins, play an integral role in the modulation of systemic inflammatory responses. Cerebrovascular diseases (CVDs) are a group of pathological conditions that temporarily or permanently affect the brain tissue mostly via the decrease of oxygen and glucose supply. TLRs have a critical role in the activation of inflammatory cascades following hypoxic-ischemic events and subsequently contribute to neuroprotective or detrimental effects of CVD-induced neuroinflammation. The TLR signaling pathway and downstream cascades trigger immune responses via the production and release of various inflammatory mediators. The present review describes the modulatory role of the TLR signaling pathway in the inflammatory responses developed following various CVDs and discusses the potential benefits of the modulation of different TLRs in the improvement of functional outcomes after brain ischemia.
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Affiliation(s)
- Rezan Ashayeri Ahmadabad
- Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran 1996835911, Iran; (R.A.A.); (Z.M.)
| | - Zahra Mirzaasgari
- Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran 1996835911, Iran; (R.A.A.); (Z.M.)
- Department of Neurology, Iran University of Medical Sciences, Tehran 1593747811, Iran
| | - Ali Gorji
- Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran 1996835911, Iran; (R.A.A.); (Z.M.)
- Epilepsy Research Center, Westfälische Wilhelms-Universität, 48149 Münster, Germany
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
- Department of Neurosurgery, Westfälische Wilhelms-Universität, 48149 Münster, Germany;
- Department of Neurology, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany
- Correspondence: ; Tel.: +49-251-8355564; Fax: +49-251-8347479
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Chen AQ, Gao XF, Wang ZM, Wang F, Luo S, Gu Y, Zhang JJ, Chen SL. Therapeutic Exosomes in Prognosis and Developments of Coronary Artery Disease. Front Cardiovasc Med 2021; 8:691548. [PMID: 34136551 PMCID: PMC8200468 DOI: 10.3389/fcvm.2021.691548] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/11/2021] [Indexed: 01/08/2023] Open
Abstract
Exosomes, with an diameter of 30~150 nm, could be released from almost all types of cells, which contain diverse effective constituent, such as RNAs, proteins, lipids, and so on. In recent years, exosomes have been verified to play an important role in mechanism, diagnosis, treatment, and prognosis of cardiovascular disease, especially coronary artery disease (CAD). Moreover, it has also been shown that exosomes derived from different cell types have various biological functions based on the cell stimulation and microenvironment. However, therapeutic exosomes are currently far away from clinical translation, despite it is full of hope. In this review, we summarize an update of the recent studies and systematic knowledge of therapeutic exosomes in atherosclerosis, myocardial infarction, and in-stent restenosis, which might provide a novel insight into the treatment of CAD and promote the potential clinical application of therapeutic exosomes.
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Affiliation(s)
- Ai-Qun Chen
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Xiao-Fei Gao
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.,Department of Cardiology, Nanjing Heart Centre, Nanjing, China
| | - Zhi-Mei Wang
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Feng Wang
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Shuai Luo
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yue Gu
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jun-Jie Zhang
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.,Department of Cardiology, Nanjing Heart Centre, Nanjing, China
| | - Shao-Liang Chen
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.,Department of Cardiology, Nanjing Heart Centre, Nanjing, China
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Stachowicz A, Wiśniewska A, Kuś K, Białas M, Łomnicka M, Totoń-Żurańska J, Kiepura A, Stachyra K, Suski M, Bujak-Giżycka B, Jawień J, Olszanecki R. Diminazene Aceturate Stabilizes Atherosclerotic Plaque and Attenuates Hepatic Steatosis in apoE-Knockout Mice by Influencing Macrophages Polarization and Taurine Biosynthesis. Int J Mol Sci 2021; 22:5861. [PMID: 34070749 PMCID: PMC8199145 DOI: 10.3390/ijms22115861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/19/2021] [Accepted: 05/25/2021] [Indexed: 12/30/2022] Open
Abstract
Atherosclerosis and nonalcoholic fatty liver disease are leading causes of morbidity and mortality in the Western countries. The renin-angiotensin system (RAS) with its two main opposing effectors, i.e., angiotensin II (Ang II) and Ang-(1-7), is widely recognized as a major regulator of cardiovascular function and body metabolic processes. Angiotensin-converting enzyme 2 (ACE2) by breaking-down Ang II forms Ang-(1-7) and thus favors Ang-(1-7) actions. Therefore, the aim of our study was to comprehensively evaluate the influence of prolonged treatment with ACE2 activator, diminazene aceturate (DIZE) on the development of atherosclerotic lesions and hepatic steatosis in apoE-/- mice fed a high-fat diet (HFD). We have shown that DIZE stabilized atherosclerotic lesions and attenuated hepatic steatosis in apoE-/- mice fed an HFD. Such effects were associated with decreased total macrophages content and increased α-smooth muscle actin levels in atherosclerotic plaques. Moreover, DIZE changed polarization of macrophages towards increased amount of anti-inflammatory M2 macrophages in the atherosclerotic lesions. Interestingly, the anti-steatotic action of DIZE in the liver was related to the elevated levels of HDL in the plasma, decreased levels of triglycerides, and increased biosynthesis and concentration of taurine in the liver of apoE-/- mice. However, exact molecular mechanisms of both anti-atherosclerotic and anti-steatotic actions of DIZE require further investigations.
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Affiliation(s)
- Aneta Stachowicz
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Anna Wiśniewska
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Katarzyna Kuś
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Magdalena Białas
- Chair of Pathomorphology, Jagiellonian University Medical College, 31-531 Krakow, Poland;
| | - Magdalena Łomnicka
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Justyna Totoń-Żurańska
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Anna Kiepura
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Kamila Stachyra
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Maciej Suski
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Beata Bujak-Giżycka
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Jacek Jawień
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
| | - Rafał Olszanecki
- Chair of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland; (A.W.); (K.K.); (M.Ł.); (J.T.-Ż.); (A.K.); (K.S.); (M.S.); (B.B.-G.); (J.J.); (R.O.)
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Chen H, Liu X, Wu Y, Wu X, Wen X, Lu Y, Zhao X. Apoptosis in HUVECs induced by microRNA-616-3p via X-linked inhibitor of apoptosis protein targeting. Exp Ther Med 2021; 21:661. [PMID: 33968191 PMCID: PMC8097190 DOI: 10.3892/etm.2021.10093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 02/16/2021] [Indexed: 12/30/2022] Open
Abstract
Atherosclerosis causes stroke and coronary heart disease and is associated with a high mortality rate worldwide. However, the pathogenesis of atherosclerosis remains unclear. Endothelial cell apoptosis is one of the early changes observed in atherosclerosis. Previous studies have found that microRNA (miR)-616-3p may be involved in the development of atherosclerosis, but the specific mechanism is not clear. The present study aimed to investigate whether miR-616-3p is involved in endothelial cell apoptosis and its underlying mechanism. The present study demonstrated that compared with normal HUVECs, HUVECs treated with oxidized low-density lipoprotein expressed higher miR-616-3p and lower X-linked inhibitor of apoptosis protein (XIAP) levels. In the present study, HUVECs were transfected with miR-616-3p mimic and Cell Counting Kit-8 (CCK-8), flow cytometry and TUNEL staining assays demonstrated that compared with miR-616-3p mimic control, the miR-616-3p mimic promoted HUVEC apoptosis. In addition, using StarBase 3.0 for bioinformatics analysis it was predicted that miR-616-3p may bind to the 3'untranslated region (UTR) of XIAP mRNA. The present study performed the CCK-8, flow cytometry, TUNEL staining and dual-luciferase reporter assays and demonstrated that miR-616-3p binds to the 3'UTR of the XIAP mRNA and inhibits its expression and that this further promotes apoptosis in HUVECs. In addition, western blotting demonstrated that compared with miR-616-3p mimic control, the miR-616-3p mimic increases the level of cleaved caspase-3 in HUVECs. In summary, the present study demonstrated that miR-616-3p can directly inhibit the expression of XIAP mRNA by targeting its 3'UTR which promoted apoptosis in HUVECs. miR-616-3p and XIAP may be used as therapeutic targets of atherosclerosis in the future.
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Affiliation(s)
- Hua Chen
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
| | - Xi Liu
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
| | - Yun Wu
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
| | - Xiayin Wu
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
| | - Xiaoli Wen
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
| | - Yanan Lu
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
| | - Xingsheng Zhao
- Department of Cardiology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010000, P.R. China
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Abstract
Atherosclerosis and abdominal aortic aneurysm (AAA) are multifactorial diseases characterized by inflammatory cell infiltration, matrix degradation, and thrombosis in the arterial wall. Although there are some differences between atherosclerosis and AAA, inflammation is a prominent common feature of these disorders. The nucleotide-binding oligomerization domain-like receptor family pyrin domain containing 3 (NLRP3) inflammasome is a cytosolic multiprotein complex that activates caspase-1 and regulates the release of proinflammatory cytokines interleukin (IL)-1β and IL-18, as well as the induction of lytic cell death, termed pyroptosis, thereby leading to inflammation. Previous experimental and clinical studies have demonstrated that inflammation in atherosclerosis and AAA is mediated primarily through the NLRP3 inflammasome. Furthermore, recent results of the Canakinumab Anti-inflammatory Thrombosis and Outcome Study (CANTOS) showed that IL-1β inhibition reduces systemic inflammation and prevents atherothrombotic events; this supports the concept that the NLRP3 inflammasome is a promising therapeutic target for cardiovascular diseases, including atherosclerosis and AAA. This review summarizes current knowledge with a focus on the role of the NLRP3 inflammasome in atherosclerosis and AAA, and discusses the prospects of NLRP3 inflammasome-targeted therapy.
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Affiliation(s)
- Masafumi Takahashi
- Division of Inflammation Research, Center for Molecular Medicine, Jichi Medical University
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