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Wang H, Zhou T, Ma W, Zheng J, Cao Z, He C, Lemos PA, Luo J. Transcriptome analysis revealed the new mechanism of the intra-myocardial injectable alginate-hydrogel in the treatment of ventricular function degradation. J Thorac Dis 2024; 16:2443-2459. [PMID: 38738236 PMCID: PMC11087630 DOI: 10.21037/jtd-24-358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 04/10/2024] [Indexed: 05/14/2024]
Abstract
Background Myocardial infarction (MI) is one of the most lethal cardiovascular diseases. The loss of cardiomyocytes and the degradation of the extracellular matrix leads to high ventricular wall stress, which further drives the pathological thinning of the ventricular wall during MI. Injecting biomaterials to thicken the infarct ventricular wall provides mechanical support, thereby inhibiting the continued expansion of the heart. As an injectable biomaterial, alginate hydrogel has achieved exciting results in clinical trials, but further research needs to be conducted to determine whether it can improve cardiac function in addition to providing mechanical support. This study sought to explore these mechanisms in an animal model of MI. Methods A MI model was established in male C57BL/6J mice by ligation of the proximal left anterior descending (LAD) coronary artery. Intramyocardial injections (hydrogel or saline group) were performed in the proximal wall regions bordering the infarct area (with one 20-µL injection). Four weeks after MI, RNA sequencing revealed that 342 messenger RNAs (mRNAs) from the infarcted hearts were differentially expressed between the saline group and hydrogel group. We subsequently conducted a Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis to analyze the RNA sequencing data. In addition, we employed both western blotting and quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) techniques to verify a number of genes that were differentially expressed and could potentially affect cardiac function after MI. Subsequently, we confirmed these findings through in vitro experiments. Results We found that compared with hydrogel treatment group, 250 mRNAs were upregulated and 92 mRNAs were downregulated in saline group (P<0.05). And by exploring the GO and KEGG signaling pathways as well as the protein-protein interaction (PPI) network, we found that administration of alginate hydrogel modulated cardiomyocyte inflammation-associated proteins as well as chemokine-related proteins during the inflammatory response phase after MI. In addition, our analysis at both the protein and RNA level revealed that B2M was effective in improving cardiac function after MI in the hydrogel treatment group, which was consistent in the myocardium oxygen and glucose deprivation (OGD) injury model. Conclusions We explored the transcriptome changes of infarcted hearts after alginate-hydrogel injection during the inflammatory response period. Our findings suggest that the injectable hydrogel directly alters the inflammatory response and the chemokine-mediated signaling pathway of cardiomyocytes, ultimately improving cardiac function.
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Affiliation(s)
- Huiyong Wang
- Department of Cardiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Cardiology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ting Zhou
- Department of Cardiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Wentao Ma
- Department of Cardiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- School of Medicine, South China University of Technology, Guangzhou, China
| | | | | | - Caiyun He
- Department of Cardiology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Pedro A. Lemos
- Department of Cardiology, Hospital Israelita Albert Einstein, Sao Paulo, SP, Brazil
- Department of Cardiology, Heart Institute-InCor, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
| | - Jianfang Luo
- Department of Cardiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- School of Medicine, South China University of Technology, Guangzhou, China
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Takkavatakarn K, Jintanapramote K, Phannajit J, Praditpornsilpa K, Eiam-Ong S, Susantitaphong P. Incremental versus conventional haemodialysis in end-stage kidney disease: a systematic review and meta-analysis. Clin Kidney J 2024; 17:sfad280. [PMID: 38186889 PMCID: PMC10768771 DOI: 10.1093/ckj/sfad280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Indexed: 01/09/2024] Open
Abstract
Background Appropriate dialysis prescription in the transitional setting from chronic kidney disease to end-stage kidney disease is still challenging. Conventional thrice-weekly haemodialysis (HD) might be associated with rapid loss of residual kidney function (RKF) and high mortality. The benefits and risks of incremental HD compared with conventional HD were explored in this systematic review and meta-analysis. Methods We searched MEDLINE, Scopus and Cochrane Central Register of Controlled Trials up to April 2023 for studies that compared the impacts of incremental (once- or twice-weekly HD) and conventional thrice-weekly HD on cardiovascular events, RKF, vascular access complications, quality of life, hospitalization and mortality. Results A total of 36 articles (138 939 participants) were included in this meta-analysis. The mortality rate and cardiovascular events were similar between incremental and conventional HD {odds ratio [OR] 0.87 [95% confidence interval (CI)] 0.72-1.04 and OR 0.67 [95% CI 0.43-1.05], respectively}. However, hospitalization and loss of RKF were significantly lower in patients treated with incremental HD [OR 0.44 (95% CI 0.27-0.72) and OR 0.31 (95% CI 0.25-0.39), respectively]. In a sensitivity analysis that included studies restricted to those with RKF or urine output criteria, incremental HD had significantly lower cardiovascular events [OR 0.22 (95% CI 0.08-0.63)] and mortality [OR 0.54 (95% CI 0.37-0.79)]. Vascular access complications, hyperkalaemia and volume overload were not statistically different between groups. Conclusions Incremental HD has been shown to be safe and may provide superior benefits in clinical outcomes, particularly in appropriately selected patients. Large-scale randomized controlled trials are required to confirm these potential advantages.
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Affiliation(s)
- Kullaya Takkavatakarn
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kavita Jintanapramote
- Division of Nephrology, Department of Medicine, Bhumibol Adulyadej Hospital, Royal Thai Air Force, Bangkok, Thailand
| | - Jeerath Phannajit
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Research Unit for Metabolic Bone Disease in CKD patients, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kearkiat Praditpornsilpa
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Somchai Eiam-Ong
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Paweena Susantitaphong
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Research Unit for Metabolic Bone Disease in CKD patients, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Giloteaux L, Glass KA, Germain A, Franconi CJ, Zhang S, Hanson MR. Dysregulation of extracellular vesicle protein cargo in female myalgic encephalomyelitis/chronic fatigue syndrome cases and sedentary controls in response to maximal exercise. J Extracell Vesicles 2024; 13:e12403. [PMID: 38173127 PMCID: PMC10764978 DOI: 10.1002/jev2.12403] [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: 08/26/2023] [Revised: 10/27/2023] [Accepted: 12/01/2023] [Indexed: 01/05/2024] Open
Abstract
In healthy individuals, physical exercise improves cardiovascular health and muscle strength, alleviates fatigue and reduces the risk of chronic diseases. Although exercise is suggested as a lifestyle intervention to manage various chronic illnesses, it negatively affects people with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), who suffer from exercise intolerance. We hypothesized that altered extracellular vesicle (EV) signalling in ME/CFS patients after an exercise challenge may contribute to their prolonged and exacerbated negative response to exertion (post-exertional malaise). EVs were isolated by size exclusion chromatography from the plasma of 18 female ME/CFS patients and 17 age- and BMI-matched female sedentary controls at three time points: before, 15 min, and 24 h after a maximal cardiopulmonary exercise test. EVs were characterized using nanoparticle tracking analysis and their protein cargo was quantified using Tandem Mass Tag-based (TMT) proteomics. The results show that exercise affects the EV proteome in ME/CFS patients differently than in healthy individuals and that changes in EV proteins after exercise are strongly correlated with symptom severity in ME/CFS. Differentially abundant proteins in ME/CFS patients versus controls were involved in many pathways and systems, including coagulation processes, muscle contraction (both smooth and skeletal muscle), cytoskeletal proteins, the immune system and brain signalling.
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Affiliation(s)
- Ludovic Giloteaux
- Department of Molecular Biology and GeneticsCornell UniversityIthacaNew YorkUSA
| | - Katherine A. Glass
- Department of Molecular Biology and GeneticsCornell UniversityIthacaNew YorkUSA
| | - Arnaud Germain
- Department of Molecular Biology and GeneticsCornell UniversityIthacaNew YorkUSA
| | - Carl J. Franconi
- Department of Molecular Biology and GeneticsCornell UniversityIthacaNew YorkUSA
| | - Sheng Zhang
- Proteomics and Metabolomics Facility, Institute of BiotechnologyCornell UniversityIthacaNew YorkUSA
| | - Maureen R. Hanson
- Department of Molecular Biology and GeneticsCornell UniversityIthacaNew YorkUSA
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Pinheiro‐de‐Sousa I, Fonseca‐Alaniz MH, Giudice G, Valadão IC, Modestia SM, Mattioli SV, Junior RR, Zalmas L, Fang Y, Petsalaki E, Krieger JE. Integrated systems biology approach identifies gene targets for endothelial dysfunction. Mol Syst Biol 2023; 19:e11462. [PMID: 38031960 PMCID: PMC10698507 DOI: 10.15252/msb.202211462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Endothelial dysfunction (ED) is critical in the development and progression of cardiovascular (CV) disorders, yet effective therapeutic targets for ED remain elusive due to limited understanding of its underlying molecular mechanisms. To address this gap, we employed a systems biology approach to identify potential targets for ED. Our study combined multi omics data integration, with siRNA screening, high content imaging and network analysis to prioritise key ED genes and identify a pro- and anti-ED network. We found 26 genes that, upon silencing, exacerbated the ED phenotypes tested, and network propagation identified a pro-ED network enriched in functions associated with inflammatory responses. Conversely, 31 genes ameliorated ED phenotypes, pointing to potential ED targets, and the respective anti-ED network was enriched in hypoxia, angiogenesis and cancer-related processes. An independent screen with 17 drugs found general agreement with the trends from our siRNA screen and further highlighted DUSP1, IL6 and CCL2 as potential candidates for targeting ED. Overall, our results demonstrate the potential of integrated system biology approaches in discovering disease-specific candidate drug targets for endothelial dysfunction.
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Affiliation(s)
- Iguaracy Pinheiro‐de‐Sousa
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
- European Molecular Biology LaboratoryEuropean Bioinformatics InstituteHinxtonUK
| | - Miriam Helena Fonseca‐Alaniz
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
| | - Girolamo Giudice
- European Molecular Biology LaboratoryEuropean Bioinformatics InstituteHinxtonUK
| | - Iuri Cordeiro Valadão
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
| | - Silvestre Massimo Modestia
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
| | - Sarah Viana Mattioli
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
- Department of Biophysics and PharmacologyInstitute of Biosciences of Botucatu, Universidade Estadual PaulistaBotucatuBrazil
| | - Ricardo Rosa Junior
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
| | - Lykourgos‐Panagiotis Zalmas
- Wellcome Trust Sanger Institute, Wellcome Trust Genome CampusCambridgeUK
- Open Targets, Wellcome Genome CampusCambridgeUK
| | - Yun Fang
- Department of MedicineUniversity of ChicagoChicagoILUSA
| | - Evangelia Petsalaki
- European Molecular Biology LaboratoryEuropean Bioinformatics InstituteHinxtonUK
| | - José Eduardo Krieger
- Laboratory of Genetics and Molecular CardiologyHeart Institute (InCor)/University of São Paulo Medical SchoolSão PauloBrazil
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Zhen J, Liu S, Kam RYL, Zhao G, Peng H, Liang J, Xu A, Li C, Ren L, Wu J, Cheung BMY. Association of beta-2-microglobulin, cystatin C and lipocalin-2 with stroke risk in the general Chinese population. Ann Med 2023; 55:2203516. [PMID: 37155257 PMCID: PMC10167872 DOI: 10.1080/07853890.2023.2203516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
INTRODUCTION Beta-2-microglobulin (B2M), cystatin C and lipocalin-2 (LCN-2) are established renal biomarkers, yet their roles in stroke have not been fully evaluated. We aimed to investigate the relationship of B2M, cystatin C, and LCN-2 with stroke risk in a general Chinese population. METHODS We used ordinal regression to study the relationship between serum B2M, cystatin C, and LCN-2 with stroke risk in 1060 participants (mean age 45.4 ± 10.8 years, 46% male) from the Shenzhen-Hong Kong United Network on Cardiovascular Disease (SHUN-CVD) study. Stroke risk was classified into low-risk, middle-risk and high-risk groups according to the China National Stroke Screening Survey criteria. Serum biomarker levels were measured using immunoturbidimetric assays. Participants with valid data on serum biomarker levels and stroke risk were included in the analysis. RESULTS The number of participants in the low-risk, middle-risk and high-risk stroke risk groups were 663, 143 and 254 respectively. Elevated serum B2M, cystatin C, and LCN-2 levels were associated with being male, overweight/obesity, hypertension, alcohol consumption and smoking. Serum B2M, cystatin C and LCN-2 levels were significantly associated with stroke risk in the overall population (B2M: β = 0.595, p < .001; cystatin C: β = 3.718, p < .001; LCN-2: β = 0.564, p < .001) after adjustment for age. CONCLUSION Elevated serum B2M, cystatin C and LCN-2 levels are associated with stroke risk. They may be novel biomarkers for clinicians to assess stroke risk.Key messagesSerum beta-2-microglobulin, cystatin C and lipocalin-2 levels are significantly associated with stroke risk.Beta-2-microglobulin, cystatin C and lipocalin-2 may serve as useful biomarkers for stroke risk stratification in the general population.
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Affiliation(s)
- Juanying Zhen
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, China
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong, China
| | - Shuyun Liu
- Department of Neurology, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Ryan Yan Lam Kam
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong, China
| | - Guoru Zhao
- CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems, Research Center for Neural Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Hao Peng
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Jianguo Liang
- Precision Health Research Center Company Limited, Kowloon, Hong Kong, China
| | - Aimin Xu
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong, China
- State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Chao Li
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, China
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong, China
- State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Lijie Ren
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Jun Wu
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, China
| | - Bernard Man Yung Cheung
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong, China
- State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Pokfulam, Hong Kong, China
- Institute of Cardiovascular Science and Medicine, The University of Hong Kong, Hong Kong, China
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Arumugam TV, Alli-Shaik A, Liehn EA, Selvaraji S, Poh L, Rajeev V, Cho Y, Cho Y, Kim J, Kim J, Swa HLF, Hao DTZ, Rattanasopa C, Fann DYW, Mayan DC, Ng GYQ, Baik SH, Mallilankaraman K, Gelderblom M, Drummond GR, Sobey CG, Kennedy BK, Singaraja RR, Mattson MP, Jo DG, Gunaratne J. Multiomics analyses reveal dynamic bioenergetic pathways and functional remodeling of the heart during intermittent fasting. eLife 2023; 12:RP89214. [PMID: 37769126 PMCID: PMC10538958 DOI: 10.7554/elife.89214] [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] [Indexed: 09/30/2023] Open
Abstract
Intermittent fasting (IF) has been shown to reduce cardiovascular risk factors in both animals and humans, and can protect the heart against ischemic injury in models of myocardial infarction. However, the underlying molecular mechanisms behind these effects remain unclear. To shed light on the molecular and cellular adaptations of the heart to IF, we conducted comprehensive system-wide analyses of the proteome, phosphoproteome, and transcriptome, followed by functional analysis. Using advanced mass spectrometry, we profiled the proteome and phosphoproteome of heart tissues obtained from mice that were maintained on daily 12- or 16 hr fasting, every-other-day fasting, or ad libitum control feeding regimens for 6 months. We also performed RNA sequencing to evaluate whether the observed molecular responses to IF occur at the transcriptional or post-transcriptional levels. Our analyses revealed that IF significantly affected pathways that regulate cyclic GMP signaling, lipid and amino acid metabolism, cell adhesion, cell death, and inflammation. Furthermore, we found that the impact of IF on different metabolic processes varied depending on the length of the fasting regimen. Short IF regimens showed a higher correlation of pathway alteration, while longer IF regimens had an inverse correlation of metabolic processes such as fatty acid oxidation and immune processes. Additionally, functional echocardiographic analyses demonstrated that IF enhances stress-induced cardiac performance. Our systematic multi-omics study provides a molecular framework for understanding how IF impacts the heart's function and its vulnerability to injury and disease.
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Affiliation(s)
- Thiruma V Arumugam
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology and Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe UniversityMelbourneAustralia
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
- School of Pharmacy, Sungkyunkwan UniversitySuwonRepublic of Korea
| | - Asfa Alli-Shaik
- Translational Biomedical Proteomics Laboratory, Institute of Molecular and Cell Biology, Agency for Science, Technology and ResearchSingaporeSingapore
| | - Elisa A Liehn
- National Heart Research Institute, National Heart Centre SingaporeSingaporeSingapore
- Institute for Molecular Medicine, University of Southern DenmarkOdenseDenmark
- National Institute of Pathology "Victor Babes"BucharestRomania
| | - Sharmelee Selvaraji
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
- NUS Graduate School for Integrative Sciences and Engineering, National University of SingaporeSingaporeSingapore
| | - Luting Poh
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Vismitha Rajeev
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Yoonsuk Cho
- School of Pharmacy, Sungkyunkwan UniversitySuwonRepublic of Korea
| | - Yongeun Cho
- School of Pharmacy, Sungkyunkwan UniversitySuwonRepublic of Korea
| | - Jongho Kim
- School of Pharmacy, Sungkyunkwan UniversitySuwonRepublic of Korea
| | - Joonki Kim
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
- Natural Products Research Center, Korea Institute of Science and TechnologyGangneungRepublic of Korea
| | - Hannah LF Swa
- Translational Biomedical Proteomics Laboratory, Institute of Molecular and Cell Biology, Agency for Science, Technology and ResearchSingaporeSingapore
| | - David Tan Zhi Hao
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Chutima Rattanasopa
- Translational Laboratories in Genetic Medicine, Agency for Science, Technology and ResearchSingaporeSingapore
- Cardiovascular and Metabolic Disorders Program, Duke-National University of SingaporeSingaporeSingapore
| | - David Yang-Wei Fann
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - David Castano Mayan
- Translational Laboratories in Genetic Medicine, Agency for Science, Technology and ResearchSingaporeSingapore
| | - Gavin Yong-Quan Ng
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Sang-Ha Baik
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Karthik Mallilankaraman
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Mathias Gelderblom
- Department of Neurology, University Medical Center Hamburg-EppendorfHamburgGermany
| | - Grant R Drummond
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology and Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe UniversityMelbourneAustralia
| | - Christopher G Sobey
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology and Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe UniversityMelbourneAustralia
| | - Brian K Kennedy
- Department of Physiology, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
- Department of Biochemistry, Yong Loo Lin School Medicine, National University of SingaporeSingaporeSingapore
| | - Roshni R Singaraja
- Department of Medicine, Yong Loo Lin School of Medicine, National University of SingaporeSingaporeSingapore
| | - Mark P Mattson
- Department of Neuroscience, Johns Hopkins University School of MedicineBaltimoreUnited States
| | - Dong-Gyu Jo
- School of Pharmacy, Sungkyunkwan UniversitySuwonRepublic of Korea
| | - Jayantha Gunaratne
- Translational Biomedical Proteomics Laboratory, Institute of Molecular and Cell Biology, Agency for Science, Technology and ResearchSingaporeSingapore
- Department of Anatomy, Yong Loo Lin School of Medicine, National University of SingaporeSingaporeSingapore
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Caraba A, Iurciuc S, Nicolin M, Iurciuc M. Endothelial Dysfunction in Primary Sjögren's Syndrome: Correlation with Serum Biomarkers of Disease Activity. Int J Mol Sci 2023; 24:13918. [PMID: 37762225 PMCID: PMC10531316 DOI: 10.3390/ijms241813918] [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: 08/11/2023] [Revised: 08/31/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
To assess the relationship between endothelial dysfunction and serum cytokines, anti-SSA and anti-SSB antibodies, beta-2 microglobulin levels, focus score and EULAR Sjögren's Syndrome Disease Activity Index (ESSDAI) in primary Sjögren's syndrome (pSS) patients. The study included 90 patients with pSS and 45 healthy subjects, matched for age and gender, as controls. Serum beta-2 microglobulin, total cholesterol, HDL-cholesterol, triglycerides, TNF-α, and IL-6 were analyzed in both the groups. Patients with pSS were also tested for antinuclear antibodies, anti-SAA (anti-Sjögren's syndrome-related antigen A) antibodies, anti-SSB (anti-Sjögren syndrome related antigen B) antibodies, and focus score (the histopathologic one, based on minor salivary gland biopsy). Endothelial dysfunction was assessed by means of flow-mediated dilation (FMD) in the brachial artery. Data are presented as mean ± standard deviation. Statistical analysis was performed using the t-test and the Pearson's correlation. Differences were considered to be statistically significant if the value of p < 0.05. Endothelial dysfunction was identified in pSS patients (p < 0.00001). The serum levels of cytokines (TNF-α, respective IL-6) and beta-2 microglobulin were increased in pSS patients compared with controls (p < 0.00001). Endothelial dysfunction (expressed as FMD%) was correlated with focus score, ESSDAI, levels of anti-SSA and anti-SSB antibodies, beta-2 microglobulin, IL-6, and TNF-α, with statistical significance. Endothelial dysfunction is present in pSS patients and is associated with a high focus score and activity as well as increased concentrations of antibodies, pro-inflammatory cytokines, and beta 2-microglobulin.
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Affiliation(s)
- Alexandru Caraba
- 3rd Internal Medicine, Diabetes and Rheumatology Department, University of Medicine and Pharmacy “Victor Babeș”, 300041 Timișoara, Romania;
| | - Stela Iurciuc
- Cardiology Department, University of Medicine and Pharmacy “Victor Babeș”, 300041 Timișoara, Romania;
| | - Mihaela Nicolin
- Cardiology Department, “Victor Popescu” Military Hospital, 300080 Timișoara, Romania;
| | - Mircea Iurciuc
- Cardiology Department, University of Medicine and Pharmacy “Victor Babeș”, 300041 Timișoara, Romania;
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Coppola A, Lombari P, Mazzella E, Capolongo G, Simeoni M, Perna AF, Ingrosso D, Borriello M. Zebrafish as a Model of Cardiac Pathology and Toxicity: Spotlight on Uremic Toxins. Int J Mol Sci 2023; 24:ijms24065656. [PMID: 36982730 PMCID: PMC10052014 DOI: 10.3390/ijms24065656] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
Chronic kidney disease (CKD) is an increasing health care problem. About 10% of the general population is affected by CKD, representing the sixth cause of death in the world. Cardiovascular events are the main mortality cause in CKD, with a cardiovascular risk 10 times higher in these patients than the rate observed in healthy subjects. The gradual decline of the kidney leads to the accumulation of uremic solutes with a negative effect on every organ, especially on the cardiovascular system. Mammalian models, sharing structural and functional similarities with humans, have been widely used to study cardiovascular disease mechanisms and test new therapies, but many of them are rather expensive and difficult to manipulate. Over the last few decades, zebrafish has become a powerful non-mammalian model to study alterations associated with human disease. The high conservation of gene function, low cost, small size, rapid growth, and easiness of genetic manipulation are just some of the features of this experimental model. More specifically, embryonic cardiac development and physiological responses to exposure to numerous toxin substances are similar to those observed in mammals, making zebrafish an ideal model to study cardiac development, toxicity, and cardiovascular disease.
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Affiliation(s)
- Annapaola Coppola
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Patrizia Lombari
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Elvira Mazzella
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giovanna Capolongo
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Mariadelina Simeoni
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Alessandra F. Perna
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Diego Ingrosso
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Margherita Borriello
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Correspondence:
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Zhang Y, Zhai X, Liu K, Ma W, Li S, Zeng J, Yang M, Zhou F, Xiang B, Cao J, Eshak ES. Association of Beta-2 Microglobulin with Stroke and All-Cause Mortality in Adults Aged ≥40 in U.S.: NHANES III. Rev Cardiovasc Med 2023; 24:43. [PMID: 39077409 PMCID: PMC11273124 DOI: 10.31083/j.rcm2402043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 11/19/2022] [Accepted: 11/24/2022] [Indexed: 07/31/2024] Open
Abstract
Background Stroke is the predominant cause of death worldwide. We aimed to investigate the association of serum beta-2 microglobulin ( β 2M) concentrations with risk of stroke and all-cause mortalities in a cohort study. Methods Overall, 4914 U.S. adults (mean age = 63.0 years, 44.3% male) were recruited from the National Health and Nutrition Examination Survey (NHANES Ⅲ). During a median follow-up of 19.4 years, 254 stroke deaths and 3415 all-cause deaths were identified by the National Center for Health Statistics. The associations of β 2M with stroke and all-cause mortalities were investigated by using weighted Cox proportional hazard regression models. Results β 2M was positively associated with stroke and all-cause mortality in unadjusted models and multivariable-adjusted models. The multivariable HR (95% CI) for stroke mortality in Q5 VS Q1 of serum β 2M concentrations was 3.45 (1.33-8.91; p for trend = 0.001) and that for all-cause mortality was 3.95 (3.05-5.12; p for trend < 0.001). In subgroup analyses, the association of β 2M and stroke mortality did not vary by different levels of sociodemographic and general stroke risk factors (p interaction > 0.05). In addition, the magnitude of positive association between β 2M with all-cause mortality did vary by age, ratio of family income to poverty, smoking status, and history of hypertensive (p interaction < 0.05). Conclusions Our findings suggest that support that β 2M may be a marker of stroke and all-cause mortality, which provides a new perspective for the study of cerebrovascular health and long-term survival in the future.
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Affiliation(s)
- Yanan Zhang
- Research Center for Health Promotion in Women, Youth and Children, Hubei
Province Key Laboratory of Occupational Hazard Identification and Control, School
of Public Health, Wuhan University of Science and Technology, 430065 Wuhan,
Hubei, China
| | - Xiaobing Zhai
- Research Center for Health Promotion in Women, Youth and Children, Hubei
Province Key Laboratory of Occupational Hazard Identification and Control, School
of Public Health, Wuhan University of Science and Technology, 430065 Wuhan,
Hubei, China
| | - Keyang Liu
- Public Health, Department of Social Medicine, Osaka University Graduate
School of Medicine, 565-0871 Osaka, Japan
| | - Wenzhi Ma
- Department of Epidemiology and Biostatistics, School of Health Sciences,
Wuhan University, 430071 Wuhan, Hubei, China
| | - Shiyang Li
- Department of Epidemiology and Biostatistics, School of Health Sciences,
Wuhan University, 430071 Wuhan, Hubei, China
| | - Jing Zeng
- Research Center for Health Promotion in Women, Youth and Children, Hubei
Province Key Laboratory of Occupational Hazard Identification and Control, School
of Public Health, Wuhan University of Science and Technology, 430065 Wuhan,
Hubei, China
| | - Mei Yang
- Research Center for Health Promotion in Women, Youth and Children, Hubei
Province Key Laboratory of Occupational Hazard Identification and Control, School
of Public Health, Wuhan University of Science and Technology, 430065 Wuhan,
Hubei, China
| | - Feng Zhou
- Research Center for Health Promotion in Women, Youth and Children, Hubei
Province Key Laboratory of Occupational Hazard Identification and Control, School
of Public Health, Wuhan University of Science and Technology, 430065 Wuhan,
Hubei, China
| | - Bing Xiang
- Research Center for Health Promotion in Women, Youth and Children, Hubei
Province Key Laboratory of Occupational Hazard Identification and Control, School
of Public Health, Wuhan University of Science and Technology, 430065 Wuhan,
Hubei, China
| | - Jinhong Cao
- Department of Epidemiology and Biostatistics, School of Health Sciences,
Wuhan University, 430071 Wuhan, Hubei, China
| | - Ehab S. Eshak
- Public Health and Community Medicine, Faculty of Medicine, Minia
University, Mainroad Shalabyland, 61519 Minia, Egypt
- Advanced Clinical Epidemiology, Medical Data Science Unit, Public Health
Osaka University Graduate School of Medicine, 565-0871 Osaka, Japan
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10
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Łagosz P, Biegus J, Urban S, Zymliński R. Renal Assessment in Acute Cardiorenal Syndrome. Biomolecules 2023; 13:biom13020239. [PMID: 36830608 PMCID: PMC9953721 DOI: 10.3390/biom13020239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/20/2023] [Accepted: 01/25/2023] [Indexed: 01/28/2023] Open
Abstract
Cardiorenal syndrome (CRS) is a complex, heterogeneous spectrum of symptoms that has kept cardiologists awake for decades. The heart failure (HF) population being burdened with multimorbidity poses diagnostic and therapeutic challenges even for experienced clinicians. Adding deteriorated renal function to the equation, which is one of the strongest predictors of adverse outcome, we measure ourselves against possibly the biggest problem in modern cardiology. With the rapid development of new renal assessment methods, we can treat CRS more effectively than ever. The presented review focuses on explaining the pathophysiology, recent advances and current practices of monitoring renal function in patients with acute CRS. Understanding the dynamic interaction between the heart and the kidney may improve patient care and support the selection of an effective and nephroprotective treatment strategy.
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Affiliation(s)
- Piotr Łagosz
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland
- Institute of Heart Diseases, University Clinical Hospital, 50-556 Wroclaw, Poland
- Correspondence:
| | - Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland
- Institute of Heart Diseases, University Clinical Hospital, 50-556 Wroclaw, Poland
| | - Szymon Urban
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland
- Institute of Heart Diseases, University Clinical Hospital, 50-556 Wroclaw, Poland
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11
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Joshi D, Gonzalez A, Lin D, Raina P. The association between adverse childhood experiences and epigenetic age acceleration in the Canadian longitudinal study on aging (CLSA). Aging Cell 2023; 22:e13779. [PMID: 36650913 PMCID: PMC9924940 DOI: 10.1111/acel.13779] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 11/07/2022] [Accepted: 12/30/2022] [Indexed: 01/19/2023] Open
Abstract
Research examining the association between exposure to a wide range of adverse childhood experiences (ACEs) and accelerated biological aging in older adults is limited. The purpose of this study was to examine the association of ACEs, both as a cumulative score and individual forms of adversity, with epigenetic age acceleration assessed using the DNA methylation (DNAm) GrimAge and DNAm PhenoAge epigenetic clocks in middle and older-aged adults. This cross-sectional study analyzed baseline and first follow-up data on 1445 participants aged 45-85 years from the Canadian Longitudinal Study on Aging (CLSA) who provided blood samples for DNAm analysis. ACEs were assessed using a validated self-reported questionnaire. Epigenetic age acceleration was estimated by regressing each epigenetic clock estimate on chronological age. Cumulative ACEs score was associated with higher DNAm GrimAge acceleration (β: 0.07; 95% CI: 0.02, 0.11) after adjusting for covariates. Childhood exposure to parental separation or divorce (β: 0.06; 95% CI: 0.00, 0.11) and emotional abuse (β: 0.06; 95% CI: 0.00, 0.12) were associated with higher DNAm GrimAge acceleration after adjusting for other adversities and covariates. There was no statistical association between ACEs and DNAm PhenoAge acceleration. Early life adversity may become biologically embedded and lead to premature biological aging, in relation to DNAm GrimAge, which estimates risk of mortality. Strategies that increase awareness of ACEs and promote healthy child development are needed to prevent ACEs.
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Affiliation(s)
- Divya Joshi
- Department of Health Research Methods, Evidence, and ImpactMcMaster UniversityHamiltonOntarioCanada,Labarge Centre for Mobility in AgingMcMaster UniversityHamiltonOntarioCanada,McMaster Institute for Research on AgingMcMaster UniversityHamiltonOntarioCanada
| | - Andrea Gonzalez
- Labarge Centre for Mobility in AgingMcMaster UniversityHamiltonOntarioCanada,McMaster Institute for Research on AgingMcMaster UniversityHamiltonOntarioCanada,Department of Psychiatry and Behavioral NeurosciencesMcMaster UniversityHamiltonOntarioCanada,Offord Centre for Child StudiesHamiltonOntarioCanada
| | - David Lin
- Centre for Molecular Medicine and TherapeuticsBC Children's Hospital Research InstituteVancouverBritish ColumbiaCanada
| | - Parminder Raina
- Department of Health Research Methods, Evidence, and ImpactMcMaster UniversityHamiltonOntarioCanada,Labarge Centre for Mobility in AgingMcMaster UniversityHamiltonOntarioCanada,McMaster Institute for Research on AgingMcMaster UniversityHamiltonOntarioCanada,Department of Psychiatry and Behavioral NeurosciencesMcMaster UniversityHamiltonOntarioCanada
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12
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Evaluation of Epigenetic Age Acceleration Scores and Their Associations with CVD-Related Phenotypes in a Population Cohort. BIOLOGY 2022; 12:biology12010068. [PMID: 36671760 PMCID: PMC9855929 DOI: 10.3390/biology12010068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 01/04/2023]
Abstract
We evaluated associations between nine epigenetic age acceleration (EAA) scores and 18 cardiometabolic phenotypes using an Eastern European ageing population cohort richly annotated for a diverse set of phenotypes (subsample, n = 306; aged 45-69 years). This was implemented by splitting the data into groups with positive and negative EAAs. We observed strong association between all EAA scores and sex, suggesting that any analysis of EAAs should be adjusted by sex. We found that some sex-adjusted EAA scores were significantly associated with several phenotypes such as blood levels of gamma-glutamyl transferase and low-density lipoprotein, smoking status, annual alcohol consumption, multiple carotid plaques, and incident coronary heart disease status (not necessarily the same phenotypes for different EAAs). We demonstrated that even after adjusting EAAs for sex, EAA-phenotype associations remain sex-specific, which should be taken into account in any downstream analysis involving EAAs. The obtained results suggest that in some EAA-phenotype associations, negative EAA scores (i.e., epigenetic age below chronological age) indicated more harmful phenotype values, which is counterintuitive. Among all considered epigenetic clocks, GrimAge was significantly associated with more phenotypes than any other EA scores in this Russian sample.
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13
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Feng J, Yu L, Li H, Wang S. High serum β2‐microglobulin is a significant predictor of mortality in maintenance hemodialysis patients. Semin Dial 2022; 36:247-254. [PMID: 36372394 DOI: 10.1111/sdi.13128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/07/2022] [Accepted: 10/18/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Beta2-microglobulin, a novel marker of kidney function, predicts kidney failure and mortality in the general population. However, few studies have evaluated the association of serum β2-MG level with clinical outcome in maintenance hemodialysis (MHD) patients. METHODS This prospective cohort study enrolled 303 MHD patients to investigate the factors related to β2-MG and its relationship to mortality in MHD patients. Multivariate linear regression analysis was used to examine the factors related to β2-MG level. Multivariable Cox regression was used to calculate the hazard ratios for β2-MG on all-cause and cardiovascular mortality. RESULTS The median value of serum β2-MG was 44.6 mg/L (interquartile range 37.60-50.40 mg/L). During the follow-up period of 24 months, there were 48 all-cause deaths (23.0%), including 36 cardiovascular causes (75.0% of all deaths). Multiple linear regression showed that dialysis duration, serum creatinine, and alkaline phosphatase were independent predictors of serum β2-MG level. Kaplan-Meier analysis revealed that mortality in MHD patients was significantly higher in low albumin patients with β2-MG > 44.6 mg/L. Cox regression analysis showed that β2-MG was a significant predictor of all-cause mortality (HR = 1.122, 95% CI: 1.058-1.190, 𝑃 < 0.001) and cardiovascular mortality (HR = 1.145, 95%CI: 1.065-1.123, P < 0.001) in MHD patients with low albumin level after adjusting for confounding factors. However, our results showed that serum β2-MG was not associated with mortality in MHD patients with normal albumin level. CONCLUSION These results are supportive of the potential role of the serum β2-MG level as a predictor of mortality in MHD patients with low albumin.
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Affiliation(s)
- Jianan Feng
- Department of Nephrology, Beijing Chao‐Yang Hospital Capital Medical University Beijing China
| | - Ling Yu
- Department of Nephrology, Beijing Chao‐Yang Hospital Capital Medical University Beijing China
| | - Han Li
- Department of Nephrology, Beijing Chao‐Yang Hospital Capital Medical University Beijing China
| | - Shixiang Wang
- Department of Nephrology, Beijing Chao‐Yang Hospital Capital Medical University Beijing China
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14
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Sivanathan PC, Ooi KS, Mohammad Haniff MAS, Ahmadipour M, Dee CF, Mokhtar NM, Hamzah AA, Chang EY. Lifting the Veil: Characteristics, Clinical Significance, and Application of β-2-Microglobulin as Biomarkers and Its Detection with Biosensors. ACS Biomater Sci Eng 2022; 8:3142-3161. [PMID: 35848712 DOI: 10.1021/acsbiomaterials.2c00036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Because β-2-microglobulin (β2M) is a surface protein that is present on most nucleated cells, it plays a key role in the human immune system and the kidney glomeruli to regulate homeostasis. The primary clinical significance of β2M is in dialysis-related amyloidosis, a complication of end-stage renal disease caused by a gradual accumulation of β2M in the blood. Therefore, the function of β2M in kidney-related diseases has been extensively studied to evaluate its glomerular and tubular functions. Because increased β2M shedding due to rapid cell turnover may indicate other underlying medical conditions, the possibility to use β2M as a versatile biomarker rose in prominence across multiple disciplines for various applications. Therefore, this work has reviewed the recent use of β2M to detect various diseases and its progress as a biomarker. While the use of state-of-the-art β2M detection requires sophisticated tools, high maintenance, and labor cost, this work also has reported the use of biosensor to quantify β2M over the past decade. It is hoped that a portable and highly efficient β2M biosensor device will soon be incorporated in point-of-care testing to provide safe, rapid, and reliable test results.
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Affiliation(s)
- P C Sivanathan
- Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia
| | - Kai Shen Ooi
- Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia.,Department of Paediatrics, Universiti Kebangsaan Malaysia Medical Centre, 56000 Kuala Lumpur, Malaysia
| | | | - Mohsen Ahmadipour
- Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia
| | - Chang Fu Dee
- Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia
| | - Norfilza Mohd Mokhtar
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000 Kuala Lumpur, Malaysia
| | - Azrul Azlan Hamzah
- Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia
| | - Edward Y Chang
- Department of Material Science and Engineering, International College of Semiconductor Technology, National Yang Ming Chiao Tung University, 30010 Hsinchu, Taiwan
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15
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Singh A, Hussain S, Akkala S, Klugarová J, Pokorná A, Klugar M, Walters EH, Hopper I, Campbell JA, Taylor B, Antony B. Beta-adrenergic drugs and risk of Parkinson's disease: A systematic review and meta-analysis. Ageing Res Rev 2022; 80:101670. [PMID: 35718329 DOI: 10.1016/j.arr.2022.101670] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 06/09/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Parkinson's Disease (PD) is a neurodegenerative disorder manifested by rest tremor, rigidity, bradykinesia, and postural instability. Recent pharmaco-epidemiological studies evaluating beta-adrenergic drug use and risk of PD have reported conflicting findings. OBJECTIVES This systematic review and meta-analyses evaluate the association between beta-adrenergic (agonists and antagonists) drugs' use and PD. METHODS An electronic literature search of eight databases was performed from inception to July 2021 to identify pharmaco-epidemiological studies (case-control and cohort) reporting the risk of PD in beta-adrenergic users compared to non-users. We used the generic inverse variance method and RevMan (5.3.5) to estimate pooled adjusted risk ratios (aRRs) of PD using a random-effects model. RESULTS Of 3168 records, 15 studies (10 case-control; five cohort) with 6,508,877 participants, including 87,011 PD cases, were included. In the pooled analysis (n=10) including any beta-antagonist users, compared with non-users, the aRR for PD was 1.19 (CI: 1.05,1.35); for any beta-agonist users (n=8) aRR for PD was 0.87 (CI: 0.78,0.97). Propranolol users had a significantly increased risk of PD (aRR:1.91; CI:1.20,3.06), whereas salbutamol use was associated with reduced risk of PD (aRR:0.95; CI:0.92,0.99). Significant heterogeneity (I2>87%) was observed, but the majority (n=13) of the studies were of high quality, based on the JBI tool. CONCLUSIONS Beta-antagonist use was associated with a modestly increased risk of PD, whereas beta-agonist use was associated with a modest decreased risk of PD. Future epidemiological studies should address the issues of protopathic bias and indirect association using appropriate epidemiological methods.
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Affiliation(s)
- Ambrish Singh
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Salman Hussain
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation, (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Jitka Klugarová
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation, (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Andrea Pokorná
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation, (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic; Department of Nursing and Midwifery, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Miloslav Klugar
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation, (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - E Haydn Walters
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia; Emeritus Director Respiratory Medicine, and VMO Acute Medicine, The Alfred Hospital, Melbourne
| | - Ingrid Hopper
- School of Public Health and Prevention Medicine, Monash University, Melbourne, VIC, Australia
| | - Julie A Campbell
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Bruce Taylor
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia; Department of Neurology, Royal Hobart Hospital, Hobart, Australia
| | - Benny Antony
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia.
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16
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Huang Y, Lin Y, Zhai X, Cheng L. Association of Beta-2-Microglobulin With Coronary Heart Disease and All-Cause Mortality in the United States General Population. Front Cardiovasc Med 2022; 9:834150. [PMID: 35647083 PMCID: PMC9136227 DOI: 10.3389/fcvm.2022.834150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/24/2022] [Indexed: 11/18/2022] Open
Abstract
Few prospective studies explored the association of beta-2-microglobulin (B2M) with coronary heart disease (CHD) mortality. The primary objective of this study was to examine the association of serum B2M with CHD and all-cause mortality. This is a prospective cohort study of a nationally representative sample of 4,885 adults, aged 40–85 years, who participated in the National Health and Nutrition Examination Survey (NHANES III) from 1988 to 1994. The relationships between B2M and CHD and all-cause mortality were estimated using Cox proportional hazards regression models. During a median follow-up of 15.5 years, 845 CHD and 3,388 all-cause deaths occurred among 4,885 participants [2,568 women (55.7%); mean (S.D.) age, 66.4 (12.5) years], respectively. In the unadjusted model, B2M concentration was strongly linearly associated with CHD and all-cause mortality (p-trend < 0.001). After adjusting multivariable factors, a positive linear association between B2M and all-cause mortality was still observed (H.R. for Q4 vs. Q1 5.90; 95% CI: 5.31–6.57; p-trend < 0.001). In the multivariable adjustment model, B2M was significantly associated with an increased risk of CHD mortality (H.R. for Q4 vs. Q1 2.72; 95% CI: 2.07–3.57; p-trend < 0.001). In the stratified analyses, the associations of B2M with CHD and all-cause mortality varied by risk factors, such as age, smoking status, and history of hypertension. The findings suggest a significant relationship between the higher serum B2M concentration and increased risk for CHD and all-cause mortality. Further large-scale follow-up studies are also needed to validate this association.
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Affiliation(s)
- Yangxi Huang
- The Nursing School, Nanjing Medical University, Nanjing, China
| | - Yufeng Lin
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Xiaobing Zhai
- Child and Adolescent Health, School of Medicine, Wuhan University of Science and Technology, Wuhan, China
- *Correspondence: Long Cheng,
| | - Long Cheng
- Department of Cardiovascular Medicine, Shanghai Pudong New Area Gongli Hospital, Shanghai, China
- *Correspondence: Long Cheng,
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17
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Kassab A, Rizk N, Prakash S. The Role of Systemic Filtrating Organs in Aging and Their Potential in Rejuvenation Strategies. Int J Mol Sci 2022; 23:ijms23084338. [PMID: 35457154 PMCID: PMC9025381 DOI: 10.3390/ijms23084338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/05/2022] [Accepted: 04/08/2022] [Indexed: 11/26/2022] Open
Abstract
Advances in aging studies brought about by heterochronic parabiosis suggest that aging might be a reversable process that is affected by changes in the systemic milieu of organs and cells. Given the broadness of such a systemic approach, research to date has mainly questioned the involvement of “shared organs” versus “circulating factors”. However, in the absence of a clear understanding of the chronological development of aging and a unified platform to evaluate the successes claimed by specific rejuvenation methods, current literature on this topic remains scattered. Herein, aging is assessed from an engineering standpoint to isolate possible aging potentiators via a juxtaposition between biological and mechanical systems. Such a simplification provides a general framework for future research in the field and examines the involvement of various factors in aging. Based on this simplified overview, the kidney as a filtration organ is clearly implicated, for the first time, with the aging phenomenon, necessitating a re-evaluation of current rejuvenation studies to untangle the extent of its involvement and its possible role as a potentiator in aging. Based on these findings, the review concludes with potential translatable and long-term therapeutics for aging while offering a critical view of rejuvenation methods proposed to date.
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Affiliation(s)
- Amal Kassab
- Biomedical Technology and Cell Therapy Research Laboratory, Department of Biomedical Engineering, Faculty of Medicine, McGill University, 3775 University Street, Montreal, QC H3A 2BA, Canada
| | - Nasser Rizk
- Department of Biomedical Sciences, College of Health Sciences-QU-Health, Qatar University, Doha 2713, Qatar
| | - Satya Prakash
- Biomedical Technology and Cell Therapy Research Laboratory, Department of Biomedical Engineering, Faculty of Medicine, McGill University, 3775 University Street, Montreal, QC H3A 2BA, Canada
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18
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Zhang B, Chen X, Mu X, Liu E, Liu T, Xu G, Bao Q, Li G. Serum Beta-2 Microglobulin: A Possible Biomarker for Atrial Fibrillation. Med Sci Monit 2021; 27:e932813. [PMID: 34803158 PMCID: PMC8619805 DOI: 10.12659/msm.932813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/29/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common persistent arrhythmia that can cause complications (including stroke). Therefore, its diagnosis and treatment require increased attention. Although beta-2 microglobulin (b2-MG) is a novel marker of cardiovascular disease, its role in AF has not been evaluated. MATERIAL AND METHODS We conducted a case-control study with 61 patients who had normal heart rhythm (control group) and 60 patients with AF (research group). We analyzed the serum b2-MG levels in both groups and performed multivariate analysis to assess the correlation between b2-MG and left atrial remodeling. In addition, b2-MG levels were compared between the left atrial blood and peripheral venous blood of another set of 57 patients with AF, who underwent cryoballoon ablation. RESULTS There were no statistically significant differences in the baseline characteristics (age, sex, history of hypertension, diabetes mellitus, previous stroke, coronary heart disease, and estimated glomerular filtration rate) of the control and research groups. The left atrial anteroposterior diameters (LAD) and left ventricular end-systolic diameters in the AF group were significantly larger compared to the control group (P<0.01). Serum ß2-MG levels in patients with AF were significantly higher (P<0.01) and positively correlated with the LAD (B-coefficient 25.482, 95% CI 14.410~36.554, P<0.01), serum ß2-MG levels in the left atrial blood were significantly higher than those in peripheral venous blood (P<0.01), and serum ß2-MG levels were an independent predictor of AF. CONCLUSIONS With the development of atrial fibrillation, the serum ß2-MG levels increase and are closely related to the left atrial remodeling due to AF. Therefore, ß2-MG can be an effective biomarker for predicting AF.
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19
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Hussain S, Singh A, Antony B, Claure-Del Granado R, Klugarová J, Líčeník R, Klugar M. Association of Acute Kidney Injury with the Risk of Dementia: A Meta-Analysis. J Clin Med 2021; 10:4390. [PMID: 34640408 PMCID: PMC8509598 DOI: 10.3390/jcm10194390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/16/2021] [Accepted: 09/20/2021] [Indexed: 11/16/2022] Open
Abstract
Acute kidney injury (AKI) is associated with several adverse outcomes, including new or progressive chronic kidney disease, end-stage kidney disease, and mortality. Epidemiological studies have reported an association between AKI and dementia as a long-term adverse outcome. This meta-analysis was aimed to understand the association between AKI and dementia risk. A literature search was performed in MEDLINE and Embase databases, from inception to July 2021, to identify epidemiological studies reporting the association between AKI and dementia risk. Title and abstract followed by the full-text of retrieved articles were screened, data were extracted, and quality was assessed, using the Newcastle-Ottawa scale by two investigators independently. The primary outcome was to compute the pooled risk of dementia in AKI patients. Subgroup analysis was also performed based on age and co-morbidities. Certainty of evidence was assessed using the GRADE approach. Statistical analysis was performed using Review Manager 5.4 software. Four studies (cohort (n = 3) and case-control (n = 1)) with a total of 429,211 patients, of which 211,749 had AKI, were identified. The mean age of the patients and the follow-up period were 64.15 ± 16.09 years and 8.9 years, respectively. Included studies were of moderate to high quality. The pooled estimate revealed a significantly higher risk of dementia in AKI patients with an overall relative risk/risk ratio (RR) of 1.92 (95% CI: 1.52-2.43), p ≤ 0.00001. Dementia risk increases by 10% with one year increase in age with an RR of 1.10 (95% CI: 1.09-1.11), p < 0.00001. Subgroup analysis based on stroke as a co-morbid condition also revealed significantly higher dementia risk in AKI patients (RR 2.30 (95% CI: 1.62-3.28), p = 0.009). All-cause mortality risk was also significantly higher in AKI patients with dementia with a pooled RR of 2.11 (95% CI: 1.20-3.70), p = 0.009. The strength of the evidence was of very low certainty as per the GRADE assessment. Patients with AKI have a higher risk of dementia. Further large epidemiological studies are needed to confirm the mechanistic association.
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Affiliation(s)
- Salman Hussain
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre Cochrane, Czech Republic), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; (J.K.); (R.L.); (M.K.)
| | - Ambrish Singh
- Menzies Institute for Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS 7000, Australia; (A.S.); (B.A.)
| | - Benny Antony
- Menzies Institute for Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS 7000, Australia; (A.S.); (B.A.)
| | - Rolando Claure-Del Granado
- Division of Nephrology, Hospital Obrero No 2–CNS, Cochabamba, Bolivia;
- Universidad Mayor de San Simon School of Medicine, Cochabamba, Bolivia
| | - Jitka Klugarová
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre Cochrane, Czech Republic), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; (J.K.); (R.L.); (M.K.)
| | - Radim Líčeník
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre Cochrane, Czech Republic), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; (J.K.); (R.L.); (M.K.)
| | - Miloslav Klugar
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre Cochrane, Czech Republic), Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; (J.K.); (R.L.); (M.K.)
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