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Yi L, Quan W, Zhang M, Zhu T, Zhu Z, Du R, Jia Y, Li B, Zhang R, Yan X. Potential of 68Ga-FAPI-04 PET/MR to predict worsening renal function after acute ST-elevation myocardial infarction. Int J Cardiol 2024; 414:132425. [PMID: 39098608 DOI: 10.1016/j.ijcard.2024.132425] [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: 06/10/2024] [Revised: 07/15/2024] [Accepted: 08/01/2024] [Indexed: 08/06/2024]
Abstract
PURPOSE The fibroblast activation protein inhibitor-04 (FAPI-04) specifically binds to the FAP of activated myocardial fibroblasts, which makes 68Ga-labelled FAPI-04 (68Ga-FAPI-04) positron emission tomography (PET)/magnetic resonance (MR) a new potential imaging technique for the evaluation of myocardial fibrosis. This study aimed to evaluate the potential value of 68Ga-FAPI-04 PET/MR in assessing and predicting changes in renal function in patients with acute ST-elevation myocardial infarction (STEMI). METHODS Thirty-three patients with STEMI were included in this study. 68Ga-FAPI-04 PET/MR and cardiac magnetic resonance were performed before discharge in all patients. Worsening renal function(WRF) was defined as ≥20% decrease in estimated glomerular filtration rate(eGFR) from baseline to 12 months. RESULTS The WRF group demonstrated higher 68Ga-FAPI-04 uptake volume (UV) at baseline than the non-WRF group(P = 0.009). 68Ga-FAPI-04 UV at baseline was correlated with follow-up eGFR (r = -0.493, P = 0.004). 68Ga-FAPI-04 UV at baseline was a significant predictor of WRF (OR = 1.014, P = 0.029) at 12 months after STEMI. CONCLUSIONS As an effective tool to non-invasively quantify myocardial fibroblast activation, 68Ga-FAPI-04 PET/MR has potential value for assessing and predicting worsening renal function in patients with STEMI.
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Affiliation(s)
- Lei Yi
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Quan
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Zhang
- Department of nuclear medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tianqi Zhu
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhengbin Zhu
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Run Du
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingqi Jia
- Department of nuclear medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Biao Li
- Department of nuclear medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanxi Medical University-Collaborative Innovation Center for Molecular Imaging of Precision Medicine, Taiyuan, China
| | - Ruiyan Zhang
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoxiang Yan
- Department of cardiovascular medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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2
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Kuai Z, Ma Y, Gao W, Zhang X, Wang X, Ye Y, Zhang X, Yuan J. Potential diagnostic value of circulating miRNAs in HFrEF and bioinformatics analysis. Heliyon 2024; 10:e37929. [PMID: 39386873 PMCID: PMC11462209 DOI: 10.1016/j.heliyon.2024.e37929] [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: 06/15/2024] [Revised: 08/28/2024] [Accepted: 09/13/2024] [Indexed: 10/12/2024] Open
Abstract
Background Few studies have compared the performances of those reported miRNAs as biomarkers for heart failure with reduced EF (HFrEF) in a population at high risk. The purpose of this study is to investigate comprehensively the performance of those miRNAs as biomarkers for HFrEF. Methods By using bioinformatics methods, we also examined these miRNAs' target genes and possible signal transduction pathways. We collected serum samples from patients with HFrEF at Zhongshan Hospital. Receiver operating characteristic (ROC) curves were used to evaluate the accuracy of those miRNAs as biomarkers for HFrEF. miRWALK2.0, Gene Ontology (GO) analysis, and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were performed to predict the target genes and pathways of selected miRNAs. Results The study included 48 participants, of whom 30 had HFrEF and 18 had hypertension with normal left ventricular ejection fraction (LVEF). MiR-378, miR-195-5p were significantly decreased meanwhile ten miRNAs were remarkably elevated (miR-21-3p, miR-21-5p, miR-106-5p, miR-23a-3p, miR-208a-3p, miR-1-3p, miR-126-5p, miR-133a-3p, miR-133b, miR-223-3p) in the serum of the HFrEF group. Conclusion The combination of miR 133a-3p, miR 378, miR 1-3p, miR 106b-5p, and miR 133b has excellent diagnostic performance for HFrEF, and there is a throng of mechanisms and pathways by which regulation of these miRNAs may affect the risk of HFrEF.
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Affiliation(s)
- Zheng Kuai
- Department of Geriatrics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuanji Ma
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei Gao
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoxue Zhang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoyan Wang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yangli Ye
- Department of Geriatrics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoyi Zhang
- Department of Geriatrics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jie Yuan
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
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3
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Deng C, Wu Y. Vitamin D-Parathyroid Hormone-Fibroblast Growth Factor 23 Axis and Cardiac Remodeling. Am J Cardiovasc Drugs 2024:10.1007/s40256-024-00688-8. [PMID: 39392562 DOI: 10.1007/s40256-024-00688-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/26/2024] [Indexed: 10/12/2024]
Abstract
Cardiac remodeling is a compensatory adaptive response to chronic heart failure (HF) altering the structure, function, and metabolism of the heart. Many nutritional and metabolic diseases can aggravate the pathophysiological development of cardiac remodeling. Vitamin D deficiency leads to cardiac remodeling by activating the renin-angiotensin-aldosterone system (RAAS), resulting in enhanced inflammation and directly promoting cardiac fibrosis and extracellular matrix deposition. Hyperparathyroidism upregulates protein kinase A or protein kinase C, enhances intracellular calcium influx, promotes oxidative stress, activates RAAS, and increases aldosterone levels, thereby aggravating cardiac remodeling. Besides, fibroblast growth factor 23 (FGF23) plays a direct role in the heart, resulting in ventricular hypertrophy and myocardial fibrosis. Vitamin D deficiency leads to hyperparathyroidism, which in turn increases the level of FGF23. Elevated levels of FGF23 further inhibit vitamin D synthesis. Evidence exists that vitamin D deficiency, hyperparathyroidism, and marked elevations in FGF23 concentration form a vicious cycle and are believed to contribute directly to cardiac remodeling. Therefore, the purpose of this article is to introduce the specific effects of the above substances on the heart and to explain the significance of understanding the vitamin D-parathyroid hormone-FGF23 axis in improving or even reversing cardiac remodeling, thus contributing to the treatment of patients with HF.
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Affiliation(s)
- Cuiyun Deng
- Special Demand Medical Care Ward, Beijing Anzhen Hospital Jilin Hospital (Changchun Central Hospital), Changchun, China
| | - Yihang Wu
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, China.
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4
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Gigli M, Stolfo D, Merlo M, Sinagra G, Taylor MRG, Mestroni L. Pathophysiology of dilated cardiomyopathy: from mechanisms to precision medicine. Nat Rev Cardiol 2024:10.1038/s41569-024-01074-2. [PMID: 39394525 DOI: 10.1038/s41569-024-01074-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/20/2024] [Indexed: 10/13/2024]
Abstract
Dilated cardiomyopathy (DCM) is a complex disease with multiple causes and various pathogenic mechanisms. Despite improvements in the prognosis of patients with DCM in the past decade, this condition remains a leading cause of heart failure and premature death. Conventional treatment for DCM is based on the foundational therapies for heart failure with reduced ejection fraction. However, increasingly, attention is being directed towards individualized treatments and precision medicine. The ability to confirm genetic causality is gradually being complemented by an increased understanding of genotype-phenotype correlations. Non-genetic factors also influence the onset of DCM, and growing evidence links genetic background with concomitant non-genetic triggers or precipitating factors, increasing the extreme complexity of the pathophysiology of DCM. This Review covers the spectrum of pathophysiological mechanisms in DCM, from monogenic causes to the coexistence of genetic abnormalities and triggering environmental factors (the 'two-hit' hypothesis). The roles of common genetic variants in the general population and of gene modifiers in disease onset and progression are also discussed. Finally, areas for future research are highlighted, particularly novel therapies, such as small molecules, RNA and gene therapy, and measures for the prevention of arrhythmic death.
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Affiliation(s)
- Marta Gigli
- Cardiothoracovascular Department, Centre for Diagnosis and Treatment of Cardiomyopathies, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart), Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Davide Stolfo
- Cardiothoracovascular Department, Centre for Diagnosis and Treatment of Cardiomyopathies, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart), Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Marco Merlo
- Cardiothoracovascular Department, Centre for Diagnosis and Treatment of Cardiomyopathies, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart), Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Centre for Diagnosis and Treatment of Cardiomyopathies, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart), Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Matthew R G Taylor
- Adult Medical Genetics Program, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Luisa Mestroni
- Molecular Genetics Program, Cardiovascular Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
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5
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Gao RJ, Aikeremu N, Cao N, Chen C, Ma KT, Li L, Zhang AM, Si JQ. Quercetin regulates pulmonary vascular remodeling in pulmonary hypertension by downregulating TGF-β1-Smad2/3 pathway. BMC Cardiovasc Disord 2024; 24:535. [PMID: 39367342 PMCID: PMC11451247 DOI: 10.1186/s12872-024-04192-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 09/12/2024] [Indexed: 10/06/2024] Open
Abstract
BACKGROUND Pulmonary arterial hypertension (PAH) is a worldwide challenging disease characterized by progressive elevation of pulmonary artery pressure. The proliferation, migration and phenotypic transformation of pulmonary smooth muscle cells are the key steps of pulmonary vascular remodeling. Quercetin (3,3', 4', 5, 6-pentahydroxyflavone, Que) is a natural flavonol compound that has antioxidant, anti-inflammatory, anti-tumor and other biological activities. Studies have shown that Que has therapeutic effects on PAH. However, the effect of quercetin on pulmonary vascular remodeling in PAH and its mechanism remain unclear. METHODS AND RESULTS In vivo, PAH rats were constructed by intraperitoneal injection of monocrotaline (MCT) at 60 mg/kg. Human pulmonary artery smooth muscle cells (HPASMCs) were treated with platelet-derived growth factor BB (PDGF-BB) 20 ng/mL to construct PAH cell model in vitro. The results showed that in vivo studies, MCT could induce right ventricular wall hyperplasia, narrow the small and medium pulmonary artery cavity, up-regulate the expression of proliferating and migration-related proteins proliferating cell nuclear antigen (PCNA) and osteopontin (OPN), and down-regulate the expression of alpha-smooth muscle actin (α-SMA). Que reversed the MCT-induced results. This process works by down-regulating the transforming growth factor-β1 (TGF-β1)/ Smad2/3 signaling pathway. In vitro studies, Que had the same effect on PDGF-BB-induced proliferation and migration cell models. CONCLUSIONS Que inhibits the proliferation, migration and phenotypic transformation of HPASMCs by down-regulating TGF-β1/Smad2/Smad3 pathway, thereby reducing right ventricular hyperplasia (RVH) and pulmonary vascular remodeling, providing potential pharmacological and molecular explanations for the treatment of PAH.
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MESH Headings
- Animals
- Vascular Remodeling/drug effects
- Transforming Growth Factor beta1/metabolism
- Pulmonary Artery/drug effects
- Pulmonary Artery/metabolism
- Pulmonary Artery/physiopathology
- Pulmonary Artery/pathology
- Smad2 Protein/metabolism
- Signal Transduction/drug effects
- Smad3 Protein/metabolism
- Quercetin/pharmacology
- Disease Models, Animal
- Cell Proliferation/drug effects
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Humans
- Cell Movement/drug effects
- Cells, Cultured
- Down-Regulation
- Male
- Rats, Sprague-Dawley
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Muscle, Smooth, Vascular/physiopathology
- Monocrotaline
- Pulmonary Arterial Hypertension/drug therapy
- Pulmonary Arterial Hypertension/physiopathology
- Pulmonary Arterial Hypertension/metabolism
- Pulmonary Arterial Hypertension/chemically induced
- Becaplermin/pharmacology
- Osteopontin/metabolism
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Affiliation(s)
- Rui-Juan Gao
- Department of Medical Imaging Center, First Affiliated Hospital of Shihezi University, Shihezi, Xinjiang, 832002, China
- Department of Physiology, Shihezi University School of Medicine, Xinjiang, North Second Road, Shihezi, Xinjiang, 832000, China
| | - Nigala Aikeremu
- Department of Physiology, Shihezi University School of Medicine, Xinjiang, North Second Road, Shihezi, Xinjiang, 832000, China
| | - Nan Cao
- Department of Physiology, Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222061, China
| | - Chong Chen
- Department of Intensive Care Medicine, the Third People's Hospital of Xinjiang Autonomous Region, Urumqi, Xinjiang, 830000, China
| | - Ke-Tao Ma
- Department of Physiology, Shihezi University School of Medicine, Xinjiang, North Second Road, Shihezi, Xinjiang, 832000, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China
- NHC Key Laboratory of Prevention, and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China
| | - Li Li
- Department of Physiology, Medical College of Jiaxing University, Jiaxing, 314001, China
| | - Ai-Mei Zhang
- The 3Rd Department of Cardiology, First Affiliated Hospital of Shihezi University, Xinjiang, 832002, China.
| | - Jun-Qiang Si
- Department of Physiology, Shihezi University School of Medicine, Xinjiang, North Second Road, Shihezi, Xinjiang, 832000, China.
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China.
- NHC Key Laboratory of Prevention, and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China.
- Department of Physiology, Huazhong University of Science and Technology of Basic Medical Sciences, Wuhan, 430070, China.
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Yuce K. The Application of Mesenchymal Stem Cells in Different Cardiovascular Disorders: Ways of Administration, and the Effectors. Stem Cell Rev Rep 2024; 20:1671-1691. [PMID: 39023739 DOI: 10.1007/s12015-024-10765-9] [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] [Accepted: 07/11/2024] [Indexed: 07/20/2024]
Abstract
The heart is an organ with a low ability to renew and repair itself. MSCs have cell surface markers such as CD45-, CD34-, CD31-, CD4+, CD11a+, CD11b+, CD15+, CD18+, CD25+, CD49d+, CD50+, CD105+, CD73+, CD90+, CD9+, CD10+, CD106+, CD109+, CD127+, CD120a+, CD120b+, CD124+, CD126+, CD140a+, CD140b+, adherent properties and the ability to differentiate into cells such as adipocytes, osteoblasts and chondrocytes. Autogenic, allogeneic, normal, pretreated and genetically modified MSCs and secretomes are used in preclinical and clinical studies. MSCs and their secretomes (the total released molecules) generally have cardioprotective effects. Studies on cardiovascular diseases using MSCs and their secretomes include myocardial infraction/ischemia, fibrosis, hypertrophy, dilated cardiomyopathy and atherosclerosis. Stem cells or their secretomes used for this purpose are administered to the heart via intracoronary (Antegrade intracoronary and retrograde coronary venous injection), intramyocardial (Transendocardial and epicardial injection) and intravenous routes. The protective effects of MSCs and their secretomes on the heart are generally attributed to their differentiation into cardiomyocytes and endothelial cells, their immunomodulatory properties, paracrine effects, increasing blood vessel density, cardiac remodeling, and ejection fraction and decreasing apoptosis, the size of the wound, end-diastolic volume, end-systolic volume, ventricular myo-mass, fibrosis, matrix metalloproteins, and oxidative stress. The present review aims to assist researchers and physicians in selecting the appropriate cell type, secretomes, and technique to increase the chance of success in designing therapeutic strategies against cardiovascular diseases.
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Affiliation(s)
- Kemal Yuce
- Physiology, Department of Basic Medical Sciences, Medicine Faculty, Selcuk University, Konya, Türkiye.
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7
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Khalil NN, Rexius-Hall ML, Escopete S, Parker SJ, McCain ML. Distinct phenotypes induced by acute hypoxia and TGF-β1 in human adult cardiac fibroblasts. JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY PLUS 2024; 9:100080. [PMID: 39329164 PMCID: PMC11423773 DOI: 10.1016/j.jmccpl.2024.100080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2024]
Abstract
Myocardial infarction (MI) causes hypoxic injury to downstream myocardial tissue, which initiates a wound healing response that replaces injured myocardial tissue with a scar. Wound healing is a complex process that consists of multiple phases, in which many different stimuli induce cardiac fibroblasts to differentiate into myofibroblasts and deposit new matrix. While this process is necessary to replace necrotic tissue, excessive and unresolved fibrosis is common post-MI and correlated with heart failure. Therefore, defining how cardiac fibroblast phenotypes are distinctly regulated by stimuli that are prevalent in the post-MI microenvironment, such as hypoxia and transforming growth factor-beta (TGF-β), is essential for understanding and ultimately mitigating pathological fibrosis. In this study, we acutely treated primary human adult cardiac fibroblasts with TGF-β1 or hypoxia and then characterized their phenotype through immunofluorescence, quantitative RT-PCR, and proteomic analysis. We found that fibroblasts responded to low oxygen with increased localization of hypoxia inducible factor 1 (HIF-1) to the nuclei after 4h, which was followed by increased gene expression of vascular endothelial growth factor A (VEGFA), a known target of HIF-1, by 24h. Both TGF-β1 and hypoxia inhibited proliferation after 24h. TGF-β1 treatment also upregulated various fibrotic pathways. In contrast, hypoxia caused a reduction in several protein synthesis pathways, including collagen biosynthesis. Collectively, these data suggest that TGF-β1, but not acute hypoxia, robustly induces the differentiation of human cardiac fibroblasts into myofibroblasts. Discerning the overlapping and distinctive outcomes of TGF-β1 and hypoxia treatment is important for elucidating their roles in fibrotic remodeling post-MI and provides insight into potential therapeutic targets.
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Affiliation(s)
- Natalie N. Khalil
- Alfred E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, 90089, USA
| | - Megan L. Rexius-Hall
- Alfred E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, 90089, USA
| | - Sean Escopete
- Department of Cardiology and Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sarah J. Parker
- Department of Cardiology and Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Megan L. McCain
- Alfred E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, 90089, USA
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine of USC, Los Angeles, CA, 90033, USA
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8
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Erciyes D, Bora ES, Tekindal MA, Erbaş O. Demonstration of the Protective Effect of Vinpocetine in Diabetic Cardiomyopathy. J Clin Med 2024; 13:4637. [PMID: 39200779 PMCID: PMC11354616 DOI: 10.3390/jcm13164637] [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: 07/11/2024] [Accepted: 08/06/2024] [Indexed: 09/02/2024] Open
Abstract
Background: Diabetic cardiomyopathy (DCM) poses a significant risk for heart failure in individuals with diabetes, yet its underlying mechanisms remain incompletely understood. Elevated blood sugar levels initiate harmful processes, including apoptosis, collagen accumulation, and fibrosis in the heart. Vinpocetine, a derivative of Vinca minor L., has demonstrated diverse pharmacological effects, including vasodilation, anti-inflammatory properties, and enhanced cellular metabolism. This study aims to investigate Vinpocetine's protective and remodeling effects in diabetic cardiomyopathy by evaluating biochemical and histopathological parameters. Methods: Twenty-one adult male Wistar rats were induced with diabetes using streptozocin and divided into Diabetes and Diabetes + Vinpocetine groups. Histopathological analyses, TGF-β1 immunoexpression, and measurements of plasma markers (TGF-β, pro-BNP, Troponin T) were performed. Biochemical analyses included HIF-1 alpha and neuregulin-1β quantification and evaluation of lipid peroxidation. Results: Vinpocetine significantly reduced cardiac muscle thickness, TGF-β1 expression, and plasma in diabetic rats. HIF-1 alpha and neuregulin-1β levels increased with Vinpocetine treatment. Histopathological observations confirmed reduced fibrosis and structural abnormalities in Vinpocetine-treated hearts. Conclusions: This study provides comprehensive evidence supporting the protective effects of Vinpocetine against diabetic cardiomyopathy. Vinpocetine treatment improved cardiac morphology, immunohistochemistry, and modulation of biochemical markers, suggesting its potential as a therapeutic intervention to attenuate the negative impact of diabetes on heart function.
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Affiliation(s)
- Demet Erciyes
- Department of Cardiology, Faculty of Medicine, Demiroğlu Bilim University, 34394 Istanbul, Türkiye;
| | - Ejder Saylav Bora
- Department of Emergency Medicine, Faculty of Medicine, Izmir Katip Çelebi University, 35620 Izmir, Türkiye
| | - Mustafa Agah Tekindal
- Department of Basic Medical Sciences Biostatistics, Faculty of Medicine, İzmir Katip Çelebi Unıversity, 35620 Izmir, Türkiye;
| | - Oytun Erbaş
- Department of Physiology, Faculty of Medicine, Demiroğlu Bilim University, 34394 Istanbul, Türkiye;
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9
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Ai W, Casey CA, Mishra PK, Alnouti Y, Daria S, Saraswathi V. Blockade of thromboxane A2 signaling attenuates ethanol-induced myocardial inflammatory response in mice. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:1529-1540. [PMID: 39030742 DOI: 10.1111/acer.15391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 05/17/2024] [Accepted: 05/27/2024] [Indexed: 07/22/2024]
Abstract
BACKGROUND Alcohol-associated cardiomyopathy (ACM) is a cardiac muscle disease characterized by inflammation and oxidative stress. Thromboxane-prostanoid receptor (TP-R) plays an important role in the pathogenesis of cardiovascular disease. Herein, we hypothesize that TP-R mediates alcohol-induced early cardiac injury. METHODS Eight-week-old male C57BL/6 wild-type mice were fed a chronic ethanol (ET) or control diet (CON) for 10 days followed by a single binge of ethanol or maltose-dextrin through oral gavage. A cohort of ethanol-fed mice received SQ 29,548 (SQ), a TP-R antagonist. RNA sequencing, real-time PCR, and western blot analysis were performed on left ventricle to investigate alterations in genes and/or proteins mediating oxidative stress, inflammation, and cardiac remodeling. Sirius Red staining was performed to measure myocardial fibrosis. RESULTS RNA-sequencing analysis of myocardium from CON and ET groups identified 142 genes that were significantly altered between the two groups. In particular, the gene expression of thioredoxin-interacting protein (TXNIP), a component of NLR family pyrin domain containing 3 (NLRP3) signaling, which mediates oxidative stress and inflammatory response, was upregulated in response to ethanol exposure. The myocardial protein levels of TP-R and thromboxane A2 synthase were increased upon alcohol exposure. Ethanol increased the levels of 4-hydroxynonenal, a marker of oxidative stress, with a concomitant increase in the protein levels of TXNIP and NLRP3, and administration of SQ attenuated these effects. Additionally, ethanol increased the protein levels of pro-inflammatory mediators, including tumor necrosis factor alpha and the NLRP3 downstream product, secretory interleukin 1 beta, and SQ blunted these effects. Finally, the Sirius red staining of the myocardium revealed an increase in collagen deposition in ethanol-fed mice which was attenuated by TP-R antagonism. CONCLUSION This study demonstrates that ethanol promotes the NLRP3 signaling pathway within the myocardium, leading to a pro-inflammatory milieu that potentially initiates early myocardial remodeling, and TP-R antagonism attenuates this effect.
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Affiliation(s)
- Weilun Ai
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, Nebraska, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
| | - Carol A Casey
- VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Paras Kumar Mishra
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Yazen Alnouti
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Sohel Daria
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Viswanathan Saraswathi
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, Nebraska, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
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10
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Risato G, Brañas Casas R, Cason M, Bueno Marinas M, Pinci S, De Gaspari M, Visentin S, Rizzo S, Thiene G, Basso C, Pilichou K, Tiso N, Celeghin R. In Vivo Approaches to Understand Arrhythmogenic Cardiomyopathy: Perspectives on Animal Models. Cells 2024; 13:1264. [PMID: 39120296 PMCID: PMC11311808 DOI: 10.3390/cells13151264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 07/23/2024] [Accepted: 07/24/2024] [Indexed: 08/10/2024] Open
Abstract
Arrhythmogenic cardiomyopathy (AC) is a hereditary cardiac disorder characterized by the gradual replacement of cardiomyocytes with fibrous and adipose tissue, leading to ventricular wall thinning, chamber dilation, arrhythmias, and sudden cardiac death. Despite advances in treatment, disease management remains challenging. Animal models, particularly mice and zebrafish, have become invaluable tools for understanding AC's pathophysiology and testing potential therapies. Mice models, although useful for scientific research, cannot fully replicate the complexity of the human AC. However, they have provided valuable insights into gene involvement, signalling pathways, and disease progression. Zebrafish offer a promising alternative to mammalian models, despite the phylogenetic distance, due to their economic and genetic advantages. By combining animal models with in vitro studies, researchers can comprehensively understand AC, paving the way for more effective treatments and interventions for patients and improving their quality of life and prognosis.
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Affiliation(s)
- Giovanni Risato
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
- Department of Biology, University of Padua, I-35131 Padua, Italy;
- Department of Women’s and Children’s Health, University of Padua, I-35128 Padua, Italy;
| | | | - Marco Cason
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Maria Bueno Marinas
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Serena Pinci
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Monica De Gaspari
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Silvia Visentin
- Department of Women’s and Children’s Health, University of Padua, I-35128 Padua, Italy;
| | - Stefania Rizzo
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Gaetano Thiene
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Cristina Basso
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Kalliopi Pilichou
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
| | - Natascia Tiso
- Department of Biology, University of Padua, I-35131 Padua, Italy;
| | - Rudy Celeghin
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy; (G.R.); (M.C.); (M.B.M.); (S.P.); (M.D.G.); (S.R.); (G.T.); (C.B.); (K.P.); (R.C.)
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11
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Fatehi Hassanabad A, Zarzycki AN, Fedak PWM. Cellular and molecular mechanisms driving cardiac tissue fibrosis: On the precipice of personalized and precision medicine. Cardiovasc Pathol 2024; 71:107635. [PMID: 38508436 DOI: 10.1016/j.carpath.2024.107635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/22/2024] Open
Abstract
Cardiac fibrosis is a significant contributor to heart failure, a condition that continues to affect a growing number of patients worldwide. Various cardiovascular comorbidities can exacerbate cardiac fibrosis. While fibroblasts are believed to be the primary cell type underlying fibrosis, recent and emerging data suggest that other cell types can also potentiate or expedite fibrotic processes. Over the past few decades, clinicians have developed therapeutics that can blunt the development and progression of cardiac fibrosis. While these strategies have yielded positive results, overall clinical outcomes for patients suffering from heart failure continue to be dire. Herein, we overview the molecular and cellular mechanisms underlying cardiac tissue fibrosis. To do so, we establish the known mechanisms that drive fibrosis in the heart, outline the diagnostic tools available, and summarize the treatment options used in contemporary clinical practice. Finally, we underscore the critical role the immune microenvironment plays in the pathogenesis of cardiac fibrosis.
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Affiliation(s)
- Ali Fatehi Hassanabad
- Section of Cardiac Surgery, Department of Cardiac Science, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Anna N Zarzycki
- Section of Cardiac Surgery, Department of Cardiac Science, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Paul W M Fedak
- Section of Cardiac Surgery, Department of Cardiac Science, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
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12
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Chang Y, Wang X, Tian X, Cao Z, Zhen X, Zhao W, Luo B, Gao Y. Novel indel variation of LTBP4 gene associates with risk of sudden cardiac death in Chinese populations with coronary artery disease. Leg Med (Tokyo) 2024; 69:102437. [PMID: 38547642 DOI: 10.1016/j.legalmed.2024.102437] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/10/2024] [Accepted: 03/22/2024] [Indexed: 07/17/2024]
Abstract
The objective of this study is to investigate whether common genetic variants of the LTBP4 gene are linked to the susceptibility of sudden cardiac death in individuals who have atherosclerotic coronary artery disease (SCD-CAD) in Chinese populations. A total of 208 SCD-CAD cases and 638 controls were included in the analysis, and logistic regression was employed to assess the association between a 4-bp insertion/deletion polymorphism (rs34005443) within LTBP4 and the susceptibility to SCD-CAD among Chinese individuals. Logistic regression analysis demonstrated a notable association between the insertion allele of rs34005443 and an escalated susceptibility to SCD-CAD [odds ratio (OR) = 1.434; 95 % confidence interval:1.14-1.80; P = 1.79 × 10-3]. Genotype-phenotype correlation analysis was performed using Genotype-Tissue expression (GTEx) database and further validated by human myocardium using qPCR. Correlation analysis revealed that LTBP4 expression level was lower in samples with the insertion allele. Furthermore, the dual-luciferase activity assays indicated that rs34005443 may play a regulatory role. Additionally, we predicted 30 transcription factors that are likely to bind to rs34005443 and its highly linked genetic variants via 3DSNP database. Subsequent GO and KEGG analysis indicated that these transcription factors have a significant function in regulating gene expression. Finally, PPI network analysis suggested a tight connection between LTBP4 proteins and TGFβs, highlighting these genes as potential hub genes in the context of SCD-CAD. In summary, our study revealed that rs34005443 might contribute to SCD-CAD susceptibility by regulating LTBP4 expression. These findings revealed that this indel could be a potentially functional marker for molecular diagnosis and risk stratification of SCD-CAD.
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Affiliation(s)
- Yafei Chang
- Faculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Xiaoshu Wang
- Department of Forensic Medicine, Medical College of Soochow University, Suzhou, China
| | - Xiaoyi Tian
- School of Public Health, Dalian Medical University, Dalian, China
| | - Zhengjun Cao
- Public Security Bureau of Yancheng, Yancheng, China
| | - Xiaoyuan Zhen
- Department of Forensic Medicine, Medical College of Soochow University, Suzhou, China
| | - Wenfeng Zhao
- Department of Forensic Medicine, Medical College of Soochow University, Suzhou, China
| | - Bin Luo
- Faculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China.
| | - Yuzhen Gao
- Department of Forensic Medicine, Medical College of Soochow University, Suzhou, China.
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13
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Gao H, Li S, Lan Z, Pan D, Naidu GS, Peer D, Ye C, Chen H, Ma M, Liu Z, Santos HA. Comparative optimization of polysaccharide-based nanoformulations for cardiac RNAi therapy. Nat Commun 2024; 15:5398. [PMID: 38926348 PMCID: PMC11208445 DOI: 10.1038/s41467-024-49804-x] [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: 10/25/2023] [Accepted: 06/19/2024] [Indexed: 06/28/2024] Open
Abstract
Ionotropic gelation is widely used to fabricate targeting nanoparticles (NPs) with polysaccharides, leveraging their recognition by specific lectins. Despite the fabrication scheme simply involves self-assembly of differently charged components in a straightforward manner, the identification of a potent combinatory formulation is usually limited by structural diversity in compound collections and trivial screen process, imposing crucial challenges for efficient formulation design and optimization. Herein, we report a diversity-oriented combinatory formulation screen scheme to identify potent gene delivery cargo in the context of precision cardiac therapy. Distinct categories of cationic compounds are tested to construct RNA delivery system with an ionic polysaccharide framework, utilizing a high-throughput microfluidics workstation coupled with streamlined NPs characterization system in an automatic, step-wise manner. Sequential computational aided interpretation provides insights in formulation optimization in a broader scenario, highlighting the usefulness of compound library diversity. As a result, the out-of-bag NPs, termed as GluCARDIA NPs, are utilized for loading therapeutic RNA to ameliorate cardiac reperfusion damages and promote the long-term prognosis. Overall, this work presents a generalizable formulation design strategy for polysaccharides, offering design principles for combinatory formulation screen and insights for efficient formulation identification and optimization.
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Affiliation(s)
- Han Gao
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen (UMCG), The Personalized Medicine Research Institute (PRECISION), University of Groningen, Ant. Deusinglaan 1, Groningen, 9713 AV, The Netherlands
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, FI-00014, Finland
| | - Sen Li
- Department of Vascular Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China
| | - Zhengyi Lan
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Da Pan
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing, 210009, China
| | - Gonna Somu Naidu
- Laboratory of Precision Nanomedicine, Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
- Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, 69978, Israel
- Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, 69978, Israel
- Cancer Biology Research Center, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Dan Peer
- Laboratory of Precision Nanomedicine, Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
- Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, 69978, Israel
- Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, 69978, Israel
- Cancer Biology Research Center, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Chenyi Ye
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China
| | - Hangrong Chen
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Ming Ma
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China.
| | - Zehua Liu
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen (UMCG), The Personalized Medicine Research Institute (PRECISION), University of Groningen, Ant. Deusinglaan 1, Groningen, 9713 AV, The Netherlands.
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, FI-00014, Finland.
| | - Hélder A Santos
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen (UMCG), The Personalized Medicine Research Institute (PRECISION), University of Groningen, Ant. Deusinglaan 1, Groningen, 9713 AV, The Netherlands.
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, FI-00014, Finland.
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14
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Rameshrad M, Naraki K, Memariani Z, Hosseinzadeh H. Protective effects of Panax ginseng as a medical food against chemical toxic agents: molecular and cellular mechanisms. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03186-5. [PMID: 38861010 DOI: 10.1007/s00210-024-03186-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 05/24/2024] [Indexed: 06/12/2024]
Abstract
Humans are exposed to different types of toxic agents, which may directly induce organ malfunction or indirectly alter gene expression, leading to carcinogenic and teratogenic effects, and eventually death. Ginseng (Panax ginseng) is the most valuable of all medicinal herbs. Nevertheless, specific data on the antidotal mechanisms of this golden herb are currently unavailable. Based on the findings of in vitro, in vivo, and clinical studies, this review focused on the probable protective mechanisms of ginseng and its major components, such as protopanaxadiols, protopanaxatriols, and pentacyclic ginsenosides against various chemical toxic agents. Relevant articles from 2000 to 2023 were gathered from PubMed/Medline, Scopus, and Google Scholar. This literature review shows that P. ginseng and its main components have protective and antidotal effects against the deteriorative effects of pesticides, pharmaceutical agents, including acetaminophen, doxorubicin, isoproterenol, cyclosporine A, tacrolimus, and gentamicin, ethanol, and some chemical agents. These improvements occur through multi-functional mechanisms. They exhibit antioxidant activity, induce anti-inflammatory action, and block intrinsic and extrinsic apoptotic pathways. However, relevant clinical trials are necessary to validate the mentioned effects and translate the knowledge from basic science to human benefit, fulfilling the fundamental goal of all toxicologists.
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Affiliation(s)
- Maryam Rameshrad
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Karim Naraki
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Mashhad University of Medical Science, Mashhad, Iran
| | - Zahra Memariani
- Traditional Medicine and History of Medical Sciences Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Hossein Hosseinzadeh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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15
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Chirikian O, Faynus MA, Merk M, Singh Z, Muray C, Pham J, Chialastri A, Vander Roest A, Goldstein A, Pyle T, Lane KV, Roberts B, Smith JE, Gunawardane RN, Sniadecki NJ, Mack DL, Davis J, Bernstein D, Streichan SJ, Clegg DO, Dey SS, Wilson MZ, Pruitt BL. YAP dysregulation triggers hypertrophy by CCN2 secretion and TGFβ uptake in human pluripotent stem cell-derived cardiomyocytes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.03.597045. [PMID: 38895282 PMCID: PMC11185505 DOI: 10.1101/2024.06.03.597045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Hypertrophy Cardiomyopathy (HCM) is the most prevalent hereditary cardiovascular disease - affecting >1:500 individuals. Advanced forms of HCM clinically present with hypercontractility, hypertrophy and fibrosis. Several single-point mutations in b-myosin heavy chain (MYH7) have been associated with HCM and increased contractility at the organ level. Different MYH7 mutations have resulted in increased, decreased, or unchanged force production at the molecular level. Yet, how these molecular kinetics link to cell and tissue pathogenesis remains unclear. The Hippo Pathway, specifically its effector molecule YAP, has been demonstrated to be reactivated in pathological hypertrophic growth. We hypothesized that changes in force production (intrinsically or extrinsically) directly alter the homeostatic mechano-signaling of the Hippo pathway through changes in stresses on the nucleus. Using human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs), we asked whether homeostatic mechanical signaling through the canonical growth regulator, YAP, is altered 1) by changes in the biomechanics of HCM mutant cardiomyocytes and 2) by alterations in the mechanical environment. We use genetically edited hiPSC-CM with point mutations in MYH7 associated with HCM, and their matched controls, combined with micropatterned traction force microscopy substrates to confirm the hypercontractile phenotype in MYH7 mutants. We next modulate contractility in healthy and disease hiPSC-CMs by treatment with positive and negative inotropic drugs and demonstrate a correlative relationship between contractility and YAP activity. We further demonstrate the activation of YAP in both HCM mutants and healthy hiPSC-CMs treated with contractility modulators is through enhanced nuclear deformation. We conclude that the overactivation of YAP, possibly initiated and driven by hypercontractility, correlates with excessive CCN2 secretion (connective tissue growth factor), enhancing cardiac fibroblast/myofibroblast transition and production of known hypertrophic signaling molecule TGFβ. Our study suggests YAP being an indirect player in the initiation of hypertrophic growth and fibrosis in HCM. Our results provide new insights into HCM progression and bring forth a testbed for therapeutic options in treating HCM.
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16
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Radhakrishnan S, Shenoy SJ, Devidasan I, Shaji BV, Gopal S, Sreekumaran S, Sp A, Sivaraman DM, Mohan N. Periostin regulates lysyl oxidase through ERK1/2 MAPK-dependent serum response factor in activated cardiac fibroblasts. Cell Biochem Funct 2024; 42:e4066. [PMID: 38822669 DOI: 10.1002/cbf.4066] [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: 11/04/2023] [Revised: 05/17/2024] [Accepted: 05/22/2024] [Indexed: 06/03/2024]
Abstract
Collagen crosslinking, mediated by lysyl oxidase, is an adaptive mechanism of the cardiac repair process initiated by cardiac fibroblasts postmyocardial injury. However, excessive crosslinking leads to cardiac wall stiffening, which impairs the contractile properties of the left ventricle and leads to heart failure. In this study, we investigated the role of periostin, a matricellular protein, in the regulation of lysyl oxidase in cardiac fibroblasts in response to angiotensin II and TGFβ1. Our results indicated that periostin silencing abolished the angiotensin II and TGFβ1-mediated upregulation of lysyl oxidase. Furthermore, the attenuation of periostin expression resulted in a notable reduction in the activity of lysyl oxidase. Downstream of periostin, ERK1/2 MAPK signaling was found to be activated, which in turn transcriptionally upregulates the serum response factor to facilitate the enhanced expression of lysyl oxidase. The periostin-lysyl oxidase association was also positively correlated in an in vivo rat model of myocardial infarction. The expression of periostin and lysyl oxidase was upregulated in the collagen-rich fibrotic scar tissue of the left ventricle. Remarkably, echocardiography data showed a reduction in the left ventricular wall movement, ejection fraction, and fractional shortening, indicative of enhanced stiffening of the cardiac wall. These findings shed light on the mechanistic role of periostin in the collagen crosslinking initiated by activated cardiac fibroblasts. Our findings signify periostin as a possible therapeutic target to reduce excessive collagen crosslinking that contributes to the structural remodeling associated with heart failure.
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Affiliation(s)
- Sruthi Radhakrishnan
- Department of Pathology, Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Sachin J Shenoy
- Department of Applied Biology, Division of In-Vivo Models and Testing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Indraja Devidasan
- Department of Pathology, Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Binchu V Shaji
- Department of Pathology, Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Sarayu Gopal
- Department of Pathology, Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Sreekanth Sreekumaran
- Department of Pathology, Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Abhilash Sp
- Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Divya M Sivaraman
- Department of Pathology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Neethu Mohan
- Department of Pathology, Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
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17
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Sahadevan P, Dingar D, Nawaito SA, Nair RS, Trépanier J, Sahmi F, Shi Y, Gillis MA, Sirois MG, Meloche S, Tardif JC, Allen BG. ERK3 is involved in regulating cardiac fibroblast function. Physiol Rep 2024; 12:e16108. [PMID: 38872461 PMCID: PMC11176743 DOI: 10.14814/phy2.16108] [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: 12/19/2023] [Revised: 05/29/2024] [Accepted: 05/29/2024] [Indexed: 06/15/2024] Open
Abstract
ERK3/MAPK6 activates MAP kinase-activated protein kinase (MK)-5 in selected cell types. Male MK5 haplodeficient mice show reduced hypertrophy and attenuated increase in Col1a1 mRNA in response to increased cardiac afterload. In addition, MK5 deficiency impairs cardiac fibroblast function. This study determined the effect of reduced ERK3 on cardiac hypertrophy following transverse aortic constriction (TAC) and fibroblast biology in male mice. Three weeks post-surgery, ERK3, but not ERK4 or p38α, co-immunoprecipitated with MK5 from both sham and TAC heart lysates. The increase in left ventricular mass and myocyte diameter was lower in TAC-ERK3+/- than TAC-ERK3+/+ hearts, whereas ERK3 haploinsufficiency did not alter systolic or diastolic function. Furthermore, the TAC-induced increase in Col1a1 mRNA abundance was diminished in ERK3+/- hearts. ERK3 immunoreactivity was detected in atrial and ventricular fibroblasts but not myocytes. In both quiescent fibroblasts and "activated" myofibroblasts isolated from adult mouse heart, siRNA-mediated knockdown of ERK3 reduced the TGF-β-induced increase in Col1a1 mRNA. In addition, intracellular type 1 collagen immunoreactivity was reduced following ERK3 depletion in quiescent fibroblasts but not myofibroblasts. Finally, knocking down ERK3 impaired motility in both atrial and ventricular myofibroblasts. These results suggest that ERK3 plays an important role in multiple aspects of cardiac fibroblast biology.
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Affiliation(s)
- Pramod Sahadevan
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Dharmendra Dingar
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Sherin A Nawaito
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Pharmacology and Physiology, Université de Montréal, Montréal, Québec, Canada
- Department of Physiology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Reshma S Nair
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Joëlle Trépanier
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Fatiha Sahmi
- Montreal Heart Institute, Montréal, Québec, Canada
| | - Yanfen Shi
- Montreal Heart Institute, Montréal, Québec, Canada
| | | | - Martin G Sirois
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Pharmacology and Physiology, Université de Montréal, Montréal, Québec, Canada
| | - Sylvain Meloche
- Department of Pharmacology and Physiology, Université de Montréal, Montréal, Québec, Canada
- Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, Québec, Canada
| | - Jean-Claude Tardif
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Bruce G Allen
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
- Department of Pharmacology and Physiology, Université de Montréal, Montréal, Québec, Canada
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
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18
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Zhang H, Muhetarijiang M, Chen RJ, Hu X, Han J, Zheng L, Chen T. Mitochondrial Dysfunction: A Roadmap for Understanding and Tackling Cardiovascular Aging. Aging Dis 2024:AD.2024.0058. [PMID: 38739929 DOI: 10.14336/ad.2024.0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 05/08/2024] [Indexed: 05/16/2024] Open
Abstract
Cardiovascular aging is a progressive remodeling process constituting a variety of cellular and molecular alterations that are closely linked to mitochondrial dysfunction. Therefore, gaining a deeper understanding of the changes in mitochondrial function during cardiovascular aging is crucial for preventing cardiovascular diseases. Cardiac aging is accompanied by fibrosis, cardiomyocyte hypertrophy, metabolic changes, and infiltration of immune cells, collectively contributing to the overall remodeling of the heart. Similarly, during vascular aging, there is a profound remodeling of blood vessel structure. These remodeling present damage to endothelial cells, increased vascular stiffness, impaired formation of new blood vessels (angiogenesis), the development of arteriosclerosis, and chronic vascular inflammation. This review underscores the role of mitochondrial dysfunction in cardiac aging, exploring its impact on fibrosis and myocardial alterations, metabolic remodeling, immune response remodeling, as well as in vascular aging in the heart. Additionally, we emphasize the significance of mitochondria-targeted therapies in preventing cardiovascular diseases in the elderly.
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Affiliation(s)
- Han Zhang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Mairedan Muhetarijiang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ryan J Chen
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaosheng Hu
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jie Han
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Liangrong Zheng
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ting Chen
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Precision Medicine for Atherosclerotic Diseases of Zhejiang Province, Affiliated First Hospital of Ningbo University, Ningbo, China
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19
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Cao L, Wang X, Li X, Ma L, Li Y. Identification of Co-diagnostic Genes for Heart Failure and Hepatocellular Carcinoma Through WGCNA and Machine Learning Algorithms. Mol Biotechnol 2024; 66:1229-1245. [PMID: 38236461 DOI: 10.1007/s12033-023-01025-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 12/06/2023] [Indexed: 01/19/2024]
Abstract
This research delves into the intricate relationship between hepatocellular carcinoma (HCC) and heart failure (HF) by exploring shared genetic characteristics and molecular processes. Employing advanced methodologies such as differential analysis, weighted correlation network analysis (WGCNA), and algorithms like Random Forest (RF), Least Absolute Shrinkage Selection (LASSO), and XGBoost, we meticulously identified modular differential genes (DEGs) associated with both HF and HCC. Gene Set Variation Analysis (GSVA) and single sample gene set enrichment analysis (ssGSEA) were employed to unveil underlying biological mechanisms. The study revealed 88 core genes shared between HF and HCC, indicating a common mechanism. Enrichment analysis emphasized the roles of immune responses and inflammation in both diseases. Leveraging XGBoost, we crafted a robust multigene diagnostic model (including FCN3, MAP2K1, AP3M2, CDH19) with an area under the curve (AUC) > 0.9, showcasing exceptional predictive accuracy. GSVA and ssGSEA analyses unveiled the involvement of immune cells and metabolic pathways in the pathogenesis of HF and HCC. This research uncovers a pivotal interplay between HF and HCC, highlighting shared pathways and key genes, offering promising insights for future clinical treatments and experimental research endeavors.
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Affiliation(s)
- Lizhi Cao
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Xiaoying Wang
- Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China
| | - Xin Li
- Physical Examination Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Linlin Ma
- Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China.
- University of Shanghai for Science and Technology, Shanghai, 200093, China.
| | - Yanfei Li
- Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China.
- University of Shanghai for Science and Technology, Shanghai, 200093, China.
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20
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Liu Y, Wang S, Yang F, Wang X, Zhang J, Han X, Zhang X, Wang Z. Application and progress of new technologies and new materials in the treatment of pathological scar. Front Chem 2024; 12:1389399. [PMID: 38752199 PMCID: PMC11094272 DOI: 10.3389/fchem.2024.1389399] [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: 02/21/2024] [Accepted: 04/17/2024] [Indexed: 05/18/2024] Open
Abstract
Pathological scars (PS), including hypertrophic scars (HTS) and keloids, are a common complication of poor wound healing that significantly affects patients' quality of life. Currently, there are several treatment options for PS, including surgery, drug therapy, radiation therapy, and biological therapy. However, these treatments still face major challenges such as low efficacy, high side effects, and a high risk of recurrence. Therefore, the search for safer and more effective treatments is particularly urgent. New materials often have less immune rejection, good histocompatibility, and can reduce secondary damage during treatment. New technology can also reduce the side effects of traditional treatments and the recurrence rate after treatment. Furthermore, derivative products of new materials and biomaterials can improve the therapeutic effect of new technologies on PS. Therefore, new technologies and innovative materials are considered better options for enhancing PS. This review concentrates on the use of two emerging technologies, microneedle (MN) and photodynamic therapy (PDT), and two novel materials, photosensitizers and exosomes (Exos), in the treatment of PS.
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Affiliation(s)
- Yining Liu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Sisi Wang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Fan Yang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Xuepeng Wang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Jierui Zhang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Xinkun Han
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Xipeng Zhang
- Qingdao Municipal Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Zhiguo Wang
- Department of Burn and Plastic Surgery, the Affiliated Hospital of Qingdao University, Qingdao, China
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21
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Yao J, Chen Y, Huang Y, Sun X, Shi X. The role of cardiac microenvironment in cardiovascular diseases: implications for therapy. Hum Cell 2024; 37:607-624. [PMID: 38498133 DOI: 10.1007/s13577-024-01052-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/25/2024] [Indexed: 03/20/2024]
Abstract
Due to aging populations and changes in lifestyle, cardiovascular diseases including cardiomyopathy, hypertension, and atherosclerosis, are the leading causes of death worldwide. The heart is a complicated organ composed of multicellular types, including cardiomyocytes, fibroblasts, endothelial cells, vascular smooth muscle cells, and immune cells. Cellular specialization and complex interplay between different cell types are crucial for the cardiac tissue homeostasis and coordinated function of the heart. Mounting studies have demonstrated that dysfunctional cells and disordered cardiac microenvironment are closely associated with the pathogenesis of various cardiovascular diseases. In this paper, we discuss the composition and the homeostasis of cardiac tissues, and focus on the role of cardiac environment and underlying molecular mechanisms in various cardiovascular diseases. Besides, we elucidate the novel treatment for cardiovascular diseases, including stem cell therapy and targeted therapy. Clarification of these issues may provide novel insights into the prevention and potential targets for cardiovascular diseases.
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Affiliation(s)
- Jiayu Yao
- School of Life Science and Technology, Key Laboratory of Developmental Genes and Human Disease, Southeast University, Nanjing, China
| | - Yuejun Chen
- School of Life Science and Technology, Key Laboratory of Developmental Genes and Human Disease, Southeast University, Nanjing, China
| | - Yuqing Huang
- School of Life Science and Technology, Key Laboratory of Developmental Genes and Human Disease, Southeast University, Nanjing, China
| | - Xiaoou Sun
- Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China.
| | - Xingjuan Shi
- School of Life Science and Technology, Key Laboratory of Developmental Genes and Human Disease, Southeast University, Nanjing, China.
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22
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Guo Y, Wang Z, Zhou H, Pan H, Han W, Deng Y, Li Q, Xue J, Ge X, Wang S, Wang J, Zhang Y, Zhao C, Zhu H, Wang Y, Shen H, Liu D, Li J. First-in-human study of GFH018, a small molecule inhibitor of transforming growth factor-β receptor I inhibitor, in patients with advanced solid tumors. BMC Cancer 2024; 24:444. [PMID: 38600507 PMCID: PMC11007962 DOI: 10.1186/s12885-024-12216-7] [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: 11/07/2023] [Accepted: 04/02/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Transforming growth factor-β (TGF-β) is a cytokine with multiple functions, including cell growth regulation, extracellular matrix production, angiogenesis homeostasis adjustment and et al. TGF-β pathway activation promotes tumor metastasis/progression and mediates epithelial-mesenchymal transmission suppressing immunosurveillance in advanced tumors. GFH018, a small molecule inhibitor blocking TGF-β signal transduction, inhibits the progression and/or metastasis of advanced cancers. This first-in-human study evaluated the safety, tolerability, pharmacokinetics (PK), and efficacy of GFH018 monotherapy in patients with advanced solid tumors. METHODS This phase I, open-label, multicenter study used a modified 3+3 dose escalation and expansion design. Adult patients with advanced solid tumors failing the standard of care were enrolled. Starting at 5 mg, eight dose levels up to 85 mg were evaluated. Patients received GFH018 BID (14d-on/14d-off) starting on the 4th day after a single dose on cycle 1, day 1. Subsequent cycles were defined as 28 days. The study also explored the safety of 85 mg BID 7d-on/7d-off. Adverse events were graded using NCI criteria for adverse events (NCI-CTCAE v5.0). PK was analyzed using a noncompartmental method. Efficacy was evaluated using RECIST 1.1. Blood samples were collected for biomarker analysis. RESULTS Fifty patients were enrolled and received at least one dose of GFH018. No dose-limiting toxicity occurred, and the maximum tolerated dose was not reached. Forty-three patients (86.0%) had at least one treatment-related adverse event (TRAE), and three patients (6.0%) had ≥ G3 TRAEs. The most common TRAEs (any grade/grade ≥3) were AST increased (18%/0%), proteinuria (14%/2%), anemia (14%/2%), and ALT increased (12%/0%). No significant cardiotoxicity or bleeding was observed. GFH018 PK was linear and dose-independent, with a mean half-life of 2.25-8.60 h from 5 - 85 mg. Nine patients (18.0%) achieved stable disease, and one patient with thymic carcinoma achieved tumor shrinkage, with the maximum target lesion decreased by 18.4%. Serum TGF-β1 levels were not associated with clinical responses. The comprehensive recommended dose for Phase II was defined as 85 mg BID 14d-on/14d-off. CONCLUSIONS GFH018 monotherapy presented a favorable safety profile without cardiac toxicity or bleeding. Modest efficacy warrants further studies, including combination strategies. TRIAL REGISTRATION ClinicalTrial. gov ( https://www. CLINICALTRIALS gov/ ), NCT05051241. Registered on 2021-09-02.
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Affiliation(s)
- Ye Guo
- Department of Medical Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zishu Wang
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Huan Zhou
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Hongming Pan
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Weidong Han
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yanhong Deng
- Sixth Affiliated Hospital of Sun Yat-Sen University, Guangdong, China
| | - Qun Li
- Department of Medical Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Junli Xue
- Department of Medical Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xiaoxiao Ge
- Department of Medical Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shuang Wang
- Clinical Department, GenFleet Therapeutics Inc, Shanghai, China
| | - Jing Wang
- Translational Science, GenFleet Therapeutics Inc, Shanghai, China
| | - Yue Zhang
- Clinical Department, GenFleet Therapeutics Inc, Shanghai, China
| | - Congqiao Zhao
- Clinical Department, GenFleet Therapeutics Inc, Shanghai, China
| | - Huaqiang Zhu
- Clinical Department, GenFleet Therapeutics Inc, Shanghai, China
| | - Yu Wang
- Clinical Department, GenFleet Therapeutics Inc, Shanghai, China
| | - Haige Shen
- Clinical Department, GenFleet Therapeutics Inc, Shanghai, China
| | - Dong Liu
- Translational Science, GenFleet Therapeutics Inc, Shanghai, China
| | - Jin Li
- Department of Medical Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China.
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23
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Weissman D, Dudek J, Sequeira V, Maack C. Fabry Disease: Cardiac Implications and Molecular Mechanisms. Curr Heart Fail Rep 2024; 21:81-100. [PMID: 38289538 PMCID: PMC10923975 DOI: 10.1007/s11897-024-00645-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/05/2024] [Indexed: 03/09/2024]
Abstract
PURPOSE OF REVIEW This review explores the interplay among metabolic dysfunction, oxidative stress, inflammation, and fibrosis in Fabry disease, focusing on their potential implications for cardiac involvement. We aim to discuss the biochemical processes that operate in parallel to sphingolipid accumulation and contribute to disease pathogenesis, emphasizing the importance of a comprehensive understanding of these processes. RECENT FINDINGS Beyond sphingolipid accumulation, emerging studies have revealed that mitochondrial dysfunction, oxidative stress, and chronic inflammation could be significant contributors to Fabry disease and cardiac involvement. These factors promote cardiac remodeling and fibrosis and may predispose Fabry patients to conduction disturbances, ventricular arrhythmias, and heart failure. While current treatments, such as enzyme replacement therapy and pharmacological chaperones, address disease progression and symptoms, their effectiveness is limited. Our review uncovers the potential relationships among metabolic disturbances, oxidative stress, inflammation, and fibrosis in Fabry disease-related cardiac complications. Current findings suggest that beyond sphingolipid accumulation, other mechanisms may significantly contribute to disease pathogenesis. This prompts the exploration of innovative therapeutic strategies and underscores the importance of a holistic approach to understanding and managing Fabry disease.
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Affiliation(s)
- David Weissman
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany
| | - Jan Dudek
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany
| | - Vasco Sequeira
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany
| | - Christoph Maack
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany.
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24
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Ninni S, Algalarrondo V, Brette F, Lemesle G, Fauconnier J. Left atrial cardiomyopathy: Pathophysiological insights, assessment methods and clinical implications. Arch Cardiovasc Dis 2024; 117:283-296. [PMID: 38490844 DOI: 10.1016/j.acvd.2024.02.001] [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: 11/12/2023] [Revised: 02/01/2024] [Accepted: 02/06/2024] [Indexed: 03/17/2024]
Abstract
Atrial cardiomyopathy is defined as any complex of structural, architectural, contractile or electrophysiological changes affecting atria, with the potential to produce clinically relevant manifestations. Most of our knowledge about the mechanistic aspects of atrial cardiomyopathy is derived from studies investigating animal models of atrial fibrillation and atrial tissue samples obtained from individuals who have a history of atrial fibrillation. Several noninvasive tools have been reported to characterize atrial cardiomyopathy in patients, which may be relevant for predicting the risk of incident atrial fibrillation and its related outcomes, such as stroke. Here, we provide an overview of the pathophysiological mechanisms involved in atrial cardiomyopathy, and discuss the complex interplay of these mechanisms, including aging, left atrial pressure overload, metabolic disorders and genetic factors. We discuss clinical tools currently available to characterize atrial cardiomyopathy, including electrocardiograms, cardiac imaging and serum biomarkers. Finally, we discuss the clinical impact of atrial cardiomyopathy, and its potential role for predicting atrial fibrillation, stroke, heart failure and dementia. Overall, this review aims to highlight the critical need for a clinically relevant definition of atrial cardiomyopathy to improve treatment strategies.
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Affiliation(s)
- Sandro Ninni
- CHU de Lille, Université de Lille, 59000 Lille, France.
| | - Vincent Algalarrondo
- Department of Cardiology, Bichat University Hospital, AP-HP, 75018 Paris, France
| | - Fabien Brette
- PhyMedExp, University of Montpellier, INSERM, CNRS, 34093 Montpellier, France
| | | | - Jérémy Fauconnier
- PhyMedExp, University of Montpellier, INSERM, CNRS, 34093 Montpellier, France
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25
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Redgrave RE, Singh E, Tual-Chalot S, Park C, Hall D, Bennaceur K, Smyth DJ, Maizels RM, Spyridopoulos I, Arthur HM. Exogenous Transforming Growth Factor-β1 and Its Helminth-Derived Mimic Attenuate the Heart's Inflammatory Response to Ischemic Injury and Reduce Mature Scar Size. THE AMERICAN JOURNAL OF PATHOLOGY 2024; 194:562-573. [PMID: 37832870 DOI: 10.1016/j.ajpath.2023.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/29/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023]
Abstract
Coronary reperfusion after acute ST-elevation myocardial infarction (STEMI) is standard therapy to salvage ischemic heart muscle. However, subsequent inflammatory responses within the infarct lead to further loss of viable myocardium. Transforming growth factor (TGF)-β1 is a potent anti-inflammatory cytokine released in response to tissue injury. The aim of this study was to investigate the protective effects of TGF-β1 after MI. In patients with STEMI, there was a significant correlation (P = 0.003) between higher circulating TGF-β1 levels at 24 hours after MI and a reduction in infarct size after 3 months, suggesting a protective role of early increase in circulating TGF-β1. A mouse model of cardiac ischemia reperfusion was used to demonstrate multiple benefits of exogenous TGF-β1 delivered in the acute phase. It led to a significantly smaller infarct size (30% reduction, P = 0.025), reduced inflammatory infiltrate (28% reduction, P = 0.015), lower intracardiac expression of inflammatory cytokines IL-1β and chemokine (C-C motif) ligand 2 (>50% reduction, P = 0.038 and 0.0004, respectively) at 24 hours, and reduced scar size at 4 weeks (21% reduction, P = 0.015) after reperfusion. Furthermore, a low-fibrogenic mimic of TGF-β1, secreted by the helminth parasite Heligmosomoides polygyrus, had an almost identical protective effect on injured mouse hearts. Finally, genetic studies indicated that this benefit was mediated by TGF-β signaling in the vascular endothelium.
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Affiliation(s)
- Rachael E Redgrave
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Esha Singh
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Simon Tual-Chalot
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Catherine Park
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Darroch Hall
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Karim Bennaceur
- Translational Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Danielle J Smyth
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, United Kingdom
| | - Rick M Maizels
- Wellcome Centre for Integrative Parasitology, School of Infection and Immunity, University of Glasgow, Glasgow, United Kingdom
| | - Ioakim Spyridopoulos
- Translational Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Helen M Arthur
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom.
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26
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Wang R, Hasegawa M, Suginobe H, Yoshihara C, Ishii Y, Ueyama A, Ueda K, Hashimoto K, Hirose M, Ishii R, Narita J, Watanabe T, Kawamura T, Taira M, Ueno T, Miyagawa S, Ishida H. Impaired Relaxation in Induced Pluripotent Stem Cell-Derived Cardiomyocytes with Pathogenic TNNI3 Mutation of Pediatric Restrictive Cardiomyopathy. J Am Heart Assoc 2024; 13:e032375. [PMID: 38497452 PMCID: PMC11010001 DOI: 10.1161/jaha.123.032375] [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: 08/26/2023] [Accepted: 02/16/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Restrictive cardiomyopathy (RCM) is characterized by impaired diastolic function with preserved ventricular contraction. Several pathogenic variants in sarcomere genes, including TNNI3, are reported to cause Ca2+ hypersensitivity in cardiomyocytes in overexpression models; however, the pathophysiology of induced pluripotent stem cell (iPSC)-derived cardiomyocytes specific to a patient with RCM remains unknown. METHODS AND RESULTS We established an iPSC line from a pediatric patient with RCM and a heterozygous TNNI3 missense variant, c.508C>T (p.Arg170Trp; R170W). We conducted genome editing via CRISPR/Cas9 technology to establish an isogenic correction line harboring wild type TNNI3 as well as a homozygous TNNI3-R170W. iPSCs were then differentiated to cardiomyocytes to compare their cellular physiological, structural, and transcriptomic features. Cardiomyocytes differentiated from heterozygous and homozygous TNNI3-R170W iPSC lines demonstrated impaired diastolic function in cell motion analyses as compared with that in cardiomyocytes derived from isogenic-corrected iPSCs and 3 independent healthy iPSC lines. The intracellular Ca2+ oscillation and immunocytochemistry of troponin I were not significantly affected in RCM-cardiomyocytes with either heterozygous or homozygous TNNI3-R170W. Electron microscopy showed that the myofibril and mitochondrial structures appeared to be unaffected. RNA sequencing revealed that pathways associated with cardiac muscle development and contraction, extracellular matrix-receptor interaction, and transforming growth factor-β were altered in RCM-iPSC-derived cardiomyocytes. CONCLUSIONS Patient-specific iPSC-derived cardiomyocytes could effectively represent the diastolic dysfunction of RCM. Myofibril structures including troponin I remained unaffected in the monolayer culture system, although gene expression profiles associated with cardiac muscle functions were altered.
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Affiliation(s)
- Renjie Wang
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Moyu Hasegawa
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Hidehiro Suginobe
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Chika Yoshihara
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Yoichiro Ishii
- Department of Pediatric Cardiology Osaka Children's and Women's Hospital Osaka Japan
| | - Atsuko Ueyama
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Kazutoshi Ueda
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Kazuhisa Hashimoto
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Masaki Hirose
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Ryo Ishii
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Jun Narita
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Takuji Watanabe
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Takuji Kawamura
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Masaki Taira
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Takayoshi Ueno
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Shigeru Miyagawa
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Hidekazu Ishida
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
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27
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Chen XJ, Liu SY, Li SM, Feng JK, Hu Y, Cheng XZ, Hou CZ, Xu Y, Hu M, Feng L, Xiao L. The recent advance and prospect of natural source compounds for the treatment of heart failure. Heliyon 2024; 10:e27110. [PMID: 38444481 PMCID: PMC10912389 DOI: 10.1016/j.heliyon.2024.e27110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 02/15/2024] [Accepted: 02/23/2024] [Indexed: 03/07/2024] Open
Abstract
Heart failure is a continuously developing syndrome of cardiac insufficiency caused by diseases, which becomes a major disease endangering human health as well as one of the main causes of death in patients with cardiovascular diseases. The occurrence of heart failure is related to hemodynamic abnormalities, neuroendocrine hormones, myocardial damage, myocardial remodeling etc, lead to the clinical manifestations including dyspnea, fatigue and fluid retention with complex pathophysiological mechanisms. Currently available drugs such as cardiac glycoside, diuretic, angiotensin-converting enzyme inhibitor, vasodilator and β receptor blocker etc are widely used for the treatment of heart failure. In particular, natural products and related active ingredients have the characteristics of mild efficacy, low toxicity, multi-target comprehensive efficacy, and have obvious advantages in restoring cardiac function, reducing energy disorder and improving quality of life. In this review, we mainly focus on the recent advance including mechanisms and active ingredients of natural products for the treatment of heart failure, which will provide the inspiration for the development of more potent clinical drugs against heart failure.
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Affiliation(s)
- Xing-Juan Chen
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
| | - Si-Yuan Liu
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Si-Ming Li
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
| | | | - Ying Hu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300381, China
| | - Xiao-Zhen Cheng
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
| | - Cheng-Zhi Hou
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
| | - Yun Xu
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
| | - Mu Hu
- Peking University International Hospital, Beijing, 102206, China
| | - Ling Feng
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
| | - Lu Xiao
- China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, 100053, China
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28
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Lei M, Salvage SC, Jackson AP, Huang CLH. Cardiac arrhythmogenesis: roles of ion channels and their functional modification. Front Physiol 2024; 15:1342761. [PMID: 38505707 PMCID: PMC10949183 DOI: 10.3389/fphys.2024.1342761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 01/22/2024] [Indexed: 03/21/2024] Open
Abstract
Cardiac arrhythmias cause significant morbidity and mortality and pose a major public health problem. They arise from disruptions in the normally orderly propagation of cardiac electrophysiological activation and recovery through successive cardiomyocytes in the heart. They reflect abnormalities in automaticity, initiation, conduction, or recovery in cardiomyocyte excitation. The latter properties are dependent on surface membrane electrophysiological mechanisms underlying the cardiac action potential. Their disruption results from spatial or temporal instabilities and heterogeneities in the generation and propagation of cellular excitation. These arise from abnormal function in their underlying surface membrane, ion channels, and transporters, as well as the interactions between them. The latter, in turn, form common regulatory targets for the hierarchical network of diverse signaling mechanisms reviewed here. In addition to direct molecular-level pharmacological or physiological actions on these surface membrane biomolecules, accessory, adhesion, signal transduction, and cytoskeletal anchoring proteins modify both their properties and localization. At the cellular level of excitation-contraction coupling processes, Ca2+ homeostatic and phosphorylation processes affect channel activity and membrane excitability directly or through intermediate signaling. Systems-level autonomic cellular signaling exerts both acute channel and longer-term actions on channel expression. Further upstream intermediaries from metabolic changes modulate the channels both themselves and through modifying Ca2+ homeostasis. Finally, longer-term organ-level inflammatory and structural changes, such as fibrotic and hypertrophic remodeling, similarly can influence all these physiological processes with potential pro-arrhythmic consequences. These normal physiological processes may target either individual or groups of ionic channel species and alter with particular pathological conditions. They are also potentially alterable by direct pharmacological action, or effects on longer-term targets modifying protein or cofactor structure, expression, or localization. Their participating specific biomolecules, often clarified in experimental genetically modified models, thus constitute potential therapeutic targets. The insights clarified by the physiological and pharmacological framework outlined here provide a basis for a recent modernized drug classification. Together, they offer a translational framework for current drug understanding. This would facilitate future mechanistically directed therapeutic advances, for which a number of examples are considered here. The latter are potentially useful for treating cardiac, in particular arrhythmic, disease.
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Affiliation(s)
- Ming Lei
- Department of Pharmacology, University of Oxford, Oxford, United Kingdom
| | - Samantha C. Salvage
- Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom
| | - Antony P. Jackson
- Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom
| | - Christopher L.-H. Huang
- Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom
- Physiological Laboratory, University of Cambridge, Cambridge, United Kingdom
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Yaghoobi A, Rezaee M, Behnoush AH, Khalaji A, Mafi A, Houjaghan AK, Masoudkabir F, Pahlavan S. Role of long noncoding RNAs in pathological cardiac remodeling after myocardial infarction: An emerging insight into molecular mechanisms and therapeutic potential. Biomed Pharmacother 2024; 172:116248. [PMID: 38325262 DOI: 10.1016/j.biopha.2024.116248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/09/2024] Open
Abstract
Myocardial infarction (MI) is the leading cause of heart failure (HF), accounting for high mortality and morbidity worldwide. As a consequence of ischemia/reperfusion injury during MI, multiple cellular processes such as oxidative stress-induced damage, cardiomyocyte death, and inflammatory responses occur. In the next stage, the proliferation and activation of cardiac fibroblasts results in myocardial fibrosis and HF progression. Therefore, developing a novel therapeutic strategy is urgently warranted to restrict the progression of pathological cardiac remodeling. Recently, targeting long non-coding RNAs (lncRNAs) provided a novel insight into treating several disorders. In this regard, numerous investigations have indicated that several lncRNAs could participate in the pathogenesis of MI-induced cardiac remodeling, suggesting their potential therapeutic applications. In this review, we summarized lncRNAs displayed in the pathophysiology of cardiac remodeling after MI, emphasizing molecular mechanisms. Also, we highlighted the possible translational role of lncRNAs as therapeutic targets for this condition and discussed the potential role of exosomes in delivering the lncRNAs involved in post-MI cardiac remodeling.
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Affiliation(s)
- Alireza Yaghoobi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Malihe Rezaee
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Hossein Behnoush
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirmohammad Khalaji
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Mafi
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Farzad Masoudkabir
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Sara Pahlavan
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
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Zhu Y, Chen B, Zu Y. Identifying OGN as a Biomarker Covering Multiple Pathogenic Pathways for Diagnosing Heart Failure: From Machine Learning to Mechanism Interpretation. Biomolecules 2024; 14:179. [PMID: 38397416 PMCID: PMC10886937 DOI: 10.3390/biom14020179] [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: 11/21/2023] [Revised: 01/14/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND The pathophysiologic heterogeneity of heart failure (HF) necessitates a more detailed identification of diagnostic biomarkers that can reflect its diverse pathogenic pathways. METHODS We conducted weighted gene and multiscale embedded gene co-expression network analysis on differentially expressed genes obtained from HF and non-HF specimens. We employed a machine learning integration framework and protein-protein interaction network to identify diagnostic biomarkers. Additionally, we integrated gene set variation analysis, gene set enrichment analysis (GSEA), and transcription factor (TF)-target analysis to unravel the biomarker-dominant pathways. Leveraging single-sample GSEA and molecular docking, we predicted immune cells and therapeutic drugs related to biomarkers. Quantitative polymerase chain reaction validated the expressions of biomarkers in the plasma of HF patients. A two-sample Mendelian randomization analysis was implemented to investigate the causal impact of biomarkers on HF. RESULTS We first identified COL14A1, OGN, MFAP4, and SFRP4 as candidate biomarkers with robust diagnostic performance. We revealed that regulating biomarkers in HF pathogenesis involves TFs (BNC2, MEOX2) and pathways (cell adhesion molecules, chemokine signaling pathway, cytokine-cytokine receptor interaction, oxidative phosphorylation). Moreover, we observed the elevated infiltration of effector memory CD4+ T cells in HF, which was highly related to biomarkers and could impact immune pathways. Captopril, aldosterone antagonist, cyclopenthiazide, estradiol, tolazoline, and genistein were predicted as therapeutic drugs alleviating HF via interactions with biomarkers. In vitro study confirmed the up-regulation of OGN as a plasma biomarker of HF. Mendelian randomization analysis suggested that genetic predisposition toward higher plasma OGN promoted the risk of HF. CONCLUSIONS We propose OGN as a diagnostic biomarker for HF, which may advance our understanding of the diagnosis and pathogenesis of HF.
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Affiliation(s)
- Yihao Zhu
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China
| | - Bin Chen
- Department of Cardiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine (Lin-gang), Shanghai 201306, China
| | - Yao Zu
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai 201306, China
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai 201306, China
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Delgado-Arija M, Genovés P, Pérez-Carrillo L, González-Torrent I, Giménez-Escamilla I, Martínez-Dolz L, Portolés M, Tarazón E, Roselló-Lletí E. Plasma fibroblast activation protein is decreased in acute heart failure despite cardiac tissue upregulation. J Transl Med 2024; 22:124. [PMID: 38297310 PMCID: PMC10832198 DOI: 10.1186/s12967-024-04900-w] [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: 10/04/2023] [Accepted: 01/14/2024] [Indexed: 02/02/2024] Open
Abstract
BACKGROUND Cardiac fibroblast activation protein (FAP) has an emerging role in heart failure (HF). A paradoxical reduction in its levels in pathological conditions associated with acute processes has been observed. We aimed to identify FAP cardiac tissue expression and its relationship with the main cardiac fibrosis-related signaling pathways, and to compare plasma FAP levels in acute and chronic HF patients. METHODS Transcriptomic changes were assessed via mRNA/ncRNA-seq in left ventricle tissue from HF patients (n = 57) and controls (n = 10). Western blotting and immunohistochemistry were used to explore FAP protein levels and localization in cardiac tissue. ELISA was performed to examine plasma FAP levels in acute HF (n = 48), chronic HF (n = 15) and control samples (n = 7). RESULTS FAP overexpression in cardiac tissue is related to the expression of molecules directly involved in cardiac fibrosis, such as POSTN, THBS4, MFAP5, COL1A2 and COL3A1 (P < 0.001), and is directly and inversely related to pro- and antifibrotic microRNAs, respectively. The observed FAP overexpression is not reflected in plasma. Circulating FAP levels were lower in acute HF patients than in controls (P < 0.05), while chronic HF patients did not show significant changes. The clinical variables analyzed, such as functional class or etiology, do not affect plasma FAP concentrations. CONCLUSIONS We determined that in HF cardiac tissue, FAP is related to the main cardiac fibrosis signaling pathways as well as to pro- and antifibrotic microRNAs. Additionally, an acute phase of HF decreases plasma FAP levels despite the upregulation observed in cardiac tissue and regardless of other clinical conditions.
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Affiliation(s)
- Marta Delgado-Arija
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
| | - Patricia Genovés
- Department of Physiology, Faculty of Medicine, Universitat de València, Avd. de Blasco Ibañez, 15, 46010, Valencia, Spain
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain
| | - Lorena Pérez-Carrillo
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain
| | - Irene González-Torrent
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
| | - Isaac Giménez-Escamilla
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain
| | - Luis Martínez-Dolz
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain
- Heart Failure and Transplantation Unit, Cardiology Department, University and Polytechnic La Fe Hospital, Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
| | - Manuel Portolés
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain
| | - Estefanía Tarazón
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain.
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain.
| | - Esther Roselló-Lletí
- Clinical and Translational Research in Cardiology Unit, Health Research Institute Hospital La Fe (IIS La Fe), Avd. Fernando Abril Martorell 106, 46026, Valencia, Spain.
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Avd. Monforte de Lemos 3-5, 28029, Madrid, Spain.
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Xing Z, Yang C, Feng Y, He J, Peng C, Li D. Understanding aconite's anti-fibrotic effects in cardiac fibrosis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 122:155112. [PMID: 37924690 DOI: 10.1016/j.phymed.2023.155112] [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: 04/17/2023] [Revised: 09/14/2023] [Accepted: 09/19/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND The prevalence of cardiac fibrosis, intricately linked to various cardiovascular diseases, continues to rise. Aconite, a traditional Chinese herb renowned for its cardiovascular benefits, holds promise in treating heart ailments. However, the mechanisms underlying its anti-fibrotic effects, particularly in cardiac fibrosis, remain elusive. HYPOTHESIS/PURPOSE This study aims to shed light on aconite's potential as an anti-fibrotic agent and elucidate its mechanisms in a rat model of isoproterenol (ISO)-induced cardiac fibrosis. METHODS By inducing cardiac fibrosis through ISO injection, the study investigates the role of decoction of white aconite (DWA) in mitigating fibrotic processes. Techniques including metabolomics, RT-qPCR, western blot, and immunofluorescence were employed to unveil the molecular changes induced by DWA. RESULTS DWA exhibited a remarkable reduction in echocardiographic parameters, cardiac weight increase, myocardial infarction extent, inflammatory cell infiltration, collagen deposition in heart tissue, and serum CK-MB, cTnT, cTnI levels post ISO injection. Metabolomic analysis unveiled DWA's modulation of 27 metabolites, especially in galactose metabolism, addressing metabolic disturbances in cardiac fibrosis. Additionally, DWA suppressed mRNA expression of fibrosis markers (Collagen I, CTGF, TGF-β), inhibited protein levels of MMP-9, α-SMA, and Galectin-3, while elevating TIMP1 expression. CONCLUSION DWA demonstrated potent anti-fibrotic effects by curbing collagen deposition and alleviating metabolic disruptions in cardiac fibrosis via the galactose metabolism pathway, possibly mediated by the Gal-3/TGF-β/Smad signaling pathway.
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Affiliation(s)
- Ziwei Xing
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu, China
| | - Chao Yang
- National Engineering Research Center for Marine Aquaculture, Institute of Innovation & Application, Zhejiang Ocean University, Zhoushan, China
| | - Yaqian Feng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu, China
| | - Junyao He
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu, China.
| | - Dan Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu, China.
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Agarwal V, Kaushik AS, Chaudhary R, Rehman M, Srivastava S, Mishra V. Transcutaneous vagus nerve stimulation ameliorates cardiac abnormalities in chronically stressed rats. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:281-303. [PMID: 37421431 DOI: 10.1007/s00210-023-02611-5] [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: 03/14/2023] [Accepted: 07/01/2023] [Indexed: 07/10/2023]
Abstract
Chronically stressed patients often have low vagal tone and increased levels of proinflammatory cytokines, which increase their risk for developing cardiac dysfunction. Transcutaneous vagus nerve stimulation (taVNS) is a way to activate the parasympathetic system, which has the ability to reduce inflammation and antagonize excessive sympathetic responses. However, the effectiveness of taVNS in treating cardiac dysfunction caused by chronic unpredictable stress (CUS) has not been studied. To investigate this, we first validated a rat model of CUS, in which the rats were exposed to random stressors daily for 8 weeks. Post CUS, the rats were treated with taVNS (1.0 ms, 6 V, 6 Hz, for 40 min × 2 weeks, alternatively) and their cardiac function and cholinergic flow were evaluated. Furthermore, serum cardiac troponin I (cTnI), cardiac caspase-3, inducible nitric oxide synthase (iNOS), and transforming growth factor (TGF)-β1 expression in rats were also assessed. The chronically stressed rats showed depressed behavior with increased levels of serum corticosterone and proinflammatory cytokines. Electrocardiogram (ECG) and heart rate variability (HRV) studies revealed elevated heart rate, diminished vagal tone, and altered sinus rhythm in CUS rats. Furthermore, the CUS rats demonstrated cardiac hypertrophy and fibrosis with increased caspase-3, iNOS, and TGF-β expression in their myocardium and increased levels of serum cTnI. Interestingly, alternate taVNS therapy for 2 weeks, post CUS, helped alleviate these cardiac abnormalities. These suggest that taVNS could be a useful adjunctive and non-pharmacological approach for managing CUS induced cardiac dysfunction.
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Affiliation(s)
- Vipul Agarwal
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, (A Central University), Vidya Vihar, Raebareli Road, Lucknow, U.P., 226025, India
| | - Arjun Singh Kaushik
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, (A Central University), Vidya Vihar, Raebareli Road, Lucknow, U.P., 226025, India
| | - Rishabh Chaudhary
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, (A Central University), Vidya Vihar, Raebareli Road, Lucknow, U.P., 226025, India
| | - Mujeeba Rehman
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, (A Central University), Vidya Vihar, Raebareli Road, Lucknow, U.P., 226025, India
| | - Siddhi Srivastava
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, (A Central University), Vidya Vihar, Raebareli Road, Lucknow, U.P., 226025, India
| | - Vikas Mishra
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, (A Central University), Vidya Vihar, Raebareli Road, Lucknow, U.P., 226025, India.
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Liu Q, Zhao RM, Wang DY, Li P, Qu YF, Ji X. Genome-wide characterization of the TGF-β gene family and their expression in different tissues during tail regeneration in the Schlegel's Japanese gecko Gekko japonicus. Int J Biol Macromol 2024; 255:128127. [PMID: 37984573 DOI: 10.1016/j.ijbiomac.2023.128127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/19/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023]
Abstract
The transforming growth factor-β (TGF-β) gene family is unique to animals and is involved in various important processes including tissue regeneration. Here, we identified 52 TGF-β family genes based on genome sequences of the gecko (Gekko japonicus), compared TGF-β genes between G. japonicus and other four reptilian species, and evaluated the expression of 14 randomly selected genes in muscle, kidney, liver, heart, and brain during tail regeneration to investigate whether their expression was tissue-dependent. We detected 23 conserved domains, 13 in the TGF-β ligand subfamily, and 10 in the receptor subfamily. The pattern of higher genetic variation in the ligand subfamily than in the receptor subfamily in vertebrates might result from the precise localization of agonists and antagonists in the cell surface and intracellular compartment. TGF-β genes were unevenly distributed across 15 chromosomes in G. japonicus, presumably resulting from gene losses and gains during evolution. Genes in the TGF-β receptor subfamily (ACVR2A, ACVR2B, ACVR1, BMPR1A, ACVRL1, BMPR2 and TGFBR1) played a vital role in the TGF-β signal pathway. The expression of all 14 randomly selected TGF-β genes was tissue-specific. Our study supports the speculation that some TGF-β family genes are involved in the early stages of tail regeneration.
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Affiliation(s)
- Qian Liu
- College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Ru-Meng Zhao
- College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Dan-Yan Wang
- College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Peng Li
- College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Yan-Fu Qu
- College of Life Sciences, Nanjing Normal University, Nanjing 210023, China.
| | - Xiang Ji
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Sciences, Wenzhou University, Wenzhou 325035, China.
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Bello L, Sabbatini D, Fusto A, Gorgoglione D, Borin GU, Penzo M, Riguzzi P, Villa M, Vianello S, Calore C, Melacini P, Vio R, Barp A, D'Angelo G, Gandossini S, Politano L, Berardinelli A, Messina S, Vita GL, Pedemonte M, Bruno C, Albamonte E, Sansone V, Baranello G, Masson R, Astrea G, D'Amico A, Bertini E, Pane M, Lucibello S, Mercuri E, Spurney C, Clemens P, Morgenroth L, Gordish-Dressman H, McDonald CM, Hoffman EP, Pegoraro E. The IAAM LTBP4 Haplotype is Protective Against Dystrophin-Deficient Cardiomyopathy. J Neuromuscul Dis 2024; 11:285-297. [PMID: 38363615 DOI: 10.3233/jnd-230129] [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: 02/17/2024]
Abstract
Background Dilated cardiomyopathy (DCM) is a major complication of, and leading cause of mortality in Duchenne muscular dystrophy (DMD). Its severity, age at onset, and rate of progression display wide variability, whose molecular bases have been scarcely elucidated. Potential DCM-modifying factors include glucocorticoid (GC) and cardiological treatments, DMD mutation type and location, and variants in other genes. Methods and Results We retrospectively collected 3138 echocardiographic measurements of left ventricular ejection fraction (EF), shortening fraction (SF), and end-diastolic volume (EDV) from 819 DMD participants, 541 from an Italian multicentric cohort and 278 from the Cooperative International Neuromuscular Group Duchenne Natural History Study (CINRG-DNHS). Using generalized estimating equation (GEE) models, we estimated the yearly rate of decrease of EF (-0.80%) and SF (-0.41%), while EDV increase was not significantly associated with age. Utilizing a multivariate generalized estimating equation (GEE) model we observed that mutations preserving the expression of the C-terminal Dp71 isoform of dystrophin were correlated with decreased EDV (-11.01 mL/m2, p = 0.03) while for dp116 were correlated with decreased EF (-4.14%, p = <0.001). The rs10880 genotype in the LTBP4 gene, previously shown to prolong ambulation, was also associated with increased EF and decreased EDV (+3.29%, p = 0.002, and -10.62 mL/m2, p = 0.008) with a recessive model. Conclusions We quantitatively describe the progression of systolic dysfunction progression in DMD, confirm the effect of distal dystrophin isoform expression on the dystrophin-deficient heart, and identify a strong effect of LTBP4 genotype of DCM in DMD.
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Affiliation(s)
- Luca Bello
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | - Daniele Sabbatini
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | - Aurora Fusto
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | | | | | - Martina Penzo
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | - Pietro Riguzzi
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | - Matteo Villa
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | - Sara Vianello
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | - Chiara Calore
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Cardiology Section, University of Padova, Padova, Italy
| | - Paola Melacini
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Cardiology Section, University of Padova, Padova, Italy
| | - Riccardo Vio
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Cardiology Section, University of Padova, Padova, Italy
| | - Andrea Barp
- Department of Neurosciences DNS, University of Padova, Padova, Italy
| | | | | | - Luisa Politano
- Department of Experimental Medicine, Cardiomiology and Medical Genetics, "Vanvitelli" University of Campania, Naples, Italy
| | | | - Sonia Messina
- Department of Neurosciences and Nemo Sud Clinical Center, University of Messina, Messina, Italy
| | - Gian Luca Vita
- Department of Neurosciences and Nemo Sud Clinical Center, University of Messina, Messina, Italy
| | - Marina Pedemonte
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Claudio Bruno
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | | | | | - Giovanni Baranello
- Pediatric Neurology and Myopathology Units, Neurological Institute "Carlo Besta", Milan, Italy
| | - Riccardo Masson
- Pediatric Neurology and Myopathology Units, Neurological Institute "Carlo Besta", Milan, Italy
| | - Guja Astrea
- Department of Developmental Neuroscience, IRCCS "Stella Maris", Calambrone, Pisa, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesú Children's Hospital, IRCCS, Rome, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesú Children's Hospital, IRCCS, Rome, Italy
| | - Marika Pane
- Pediatric Neurology, Universitá Cattolica del Sacro Cuore, and Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Simona Lucibello
- Pediatric Neurology, Universitá Cattolica del Sacro Cuore, and Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Eugenio Mercuri
- Pediatric Neurology, Universitá Cattolica del Sacro Cuore, and Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Christopher Spurney
- Division of Cardiology and the Center for Genetic Medicine Research at Children's National Medical Center (CNMC), Washington, DC, USA
| | - Paula Clemens
- Department of Neurology, University of Pittsburgh School of Medicine, and Neurology Service, Department of Veterans Affairs Medical Center, Pittsburgh, PA, USA
| | - Lauren Morgenroth
- Center for Genetic Medicine, Children's Research Institute, Children's National Health System, Washington, DC, USA
| | - Heather Gordish-Dressman
- Center for Genetic Medicine, Children's Research Institute, Children's National Health System, Washington, DC, USA
| | - Craig M McDonald
- University of California Davis Medical Center, Sacramento, CA, USA
| | - Eric P Hoffman
- Center for Genetic Medicine, Children's Research Institute, Children's National Health System, Washington, DC, USA
- Binghamton University - SUNY, Binghamton, NY, USA
| | - Elena Pegoraro
- Department of Neurosciences DNS, University of Padova, Padova, Italy
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Liu YJ, Xu JJ, Yang C, Li YL, Chen MW, Liu SX, Zheng XH, Luo P, Li R, Xiao D, Shan ZG. Muscone inhibits angiotensin II-induced cardiac hypertrophy through the STAT3, MAPK and TGF-β/SMAD signaling pathways. Mol Biol Rep 2023; 51:39. [PMID: 38158445 PMCID: PMC10756871 DOI: 10.1007/s11033-023-08916-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 10/11/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Muscone is a chemical monomer derived from musk. Although many studies have confirmed the cardioprotective effects of muscone, the effects of muscone on cardiac hypertrophy and its potential mechanisms are unclear.The aim of the present study was to investigate the effect of muscone on angiotensin (Ang) II-induced cardiac hypertrophy. METHODS AND RESULTS In the present study, we found for the first time that muscone exerted inhibitory effects on Ang II-induced cardiac hypertrophy and cardiac injury in mice. Cardiac function was analyzed by echocardiography measurement, and the degree of cardiac fibrosis was determined by the quantitative real-time polymerase chain reaction (qRT-PCR), Masson trichrome staining and western blot assay. Secondly, qRT-PCR experiment showed that muscone attenuated cardiac injury by reducing the secretion of pro-inflammatory cytokines and promoting the secretion of anti-inflammatory cytokines. Moreover, western blot analysis found that muscone exerted cardio-protective effects by inhibiting phosphorylation of key proteins in the STAT3, MAPK and TGF-β/SMAD pathways. In addition, CCK-8 and determination of serum biochemical indexes showed that no significant toxicity or side effects of muscone on normal cells and organs. CONCLUSIONS Muscone could attenuate Ang II-induced cardiac hypertrophy, in part, by inhibiting the STAT3, MAPK, and TGF-β/SMAD signaling pathways.
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Affiliation(s)
- Yi-Jiang Liu
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Jia-Jia Xu
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Cui Yang
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Yan-Lin Li
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Min-Wei Chen
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Shi-Xiao Liu
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Xiang-Hui Zheng
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
- The Third Clinical Medical College, Fujian Medical University, Fujian, China
| | - Ping Luo
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Rui Li
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Di Xiao
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China
| | - Zhong-Gui Shan
- School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, China.
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Wang AH, Ma HY, Yi YL, Zhu SJ, Yu ZW, Zhu J, Mei S, Bahetibike S, Lu YQ, Huang LT, Yang RY, Rui-Wang, Xiao SL, Qi R. Oleanolic acid derivative alleviates cardiac fibrosis through inhibiting PTP1B activity and regulating AMPK/TGF-β/Smads pathway. Eur J Pharmacol 2023; 960:176116. [PMID: 38059443 DOI: 10.1016/j.ejphar.2023.176116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 10/03/2023] [Accepted: 10/12/2023] [Indexed: 12/08/2023]
Abstract
Cardiac fibrosis (CF) in response to persistent exogenous stimuli or myocardial injury results in cardiovascular diseases (CVDs). Protein tyrosine phosphatase 1B (PTP1B) can promote collagen deposition through regulating AMPK/TGF-β/Smads signaling pathway, and PTP1B knockout improves cardiac dysfunction against overload-induced heart failure. Oleanolic acid (OA) has been proven to be an inhibitor of PTP1B, and its anti-cardiac remodeling effects have been validated in different mouse models. To improve the bioactivity of OA and to clarify whether OA derivatives with stronger inhibition of PTP1B activity have greater prevention of cardiac remodeling than OA, four new OA derivatives were synthesized and among them, we found that compound B had better effects than OA in inhibiting cardiac fibrosis both in vivo in the isoproterenol (ISO)-induced mouse cardiac fibrosis and in vitro in the TGF-β/ISO-induced 3T3 cells. Combining with the results of molecular docking, surface plasmon resonance and PTP1B activity assay, we reported that OA and compound B directly bound to PTP1B and inhibited its activity, and that compound B showed comparable binding capability but stronger inhibitory effect on PTP1B activity than OA. Moreover, compound B presented much greater effects on AMPK activation and TGF-β/Smads inhibition than OA. Taken together, OA derivative compound B more significantly alleviated cardiac fibrosis than OA through much greater inhibition of PTP1B activity and thus much stronger regulation of AMPK/TGF-β/Smads signaling pathway.
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Affiliation(s)
- An-Hui Wang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - Hao-Yue Ma
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - Yan-Liang Yi
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Su-Jie Zhu
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland
| | - Zhe-Wei Yu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen, China
| | - Jie Zhu
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, China
| | - Si Mei
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - Shamuha Bahetibike
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - You-Qun Lu
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - Li-Ting Huang
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, China
| | - Ruo-Yao Yang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - Rui-Wang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China
| | - Su-Long Xiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China.
| | - Rong Qi
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China; State Key Laboratory of Vascular Homeostasis and Remodeling, State Key Laboratory of Natural and Biomimetic Drugs, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China.
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Sun B, Rouzbehani OM, Kramer RJ, Ghosh R, Perelli RM, Atkins S, Fatahian AN, Davis K, Szulik MW, Goodman MA, Hathaway MA, Chi E, Word TA, Tunuguntla H, Denfield SW, Wehrens XHT, Whitehead KJ, Abdelnasser HY, Warren JS, Wu M, Franklin S, Boudina S, Landstrom AP. Nonsense Variant PRDM16-Q187X Causes Impaired Myocardial Development and TGF-β Signaling Resulting in Noncompaction Cardiomyopathy in Humans and Mice. Circ Heart Fail 2023; 16:e010351. [PMID: 38113297 PMCID: PMC10752244 DOI: 10.1161/circheartfailure.122.010351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 09/29/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND PRDM16 plays a role in myocardial development through TGF-β (transforming growth factor-beta) signaling. Recent evidence suggests that loss of PRDM16 expression is associated with cardiomyopathy development in mice, although its role in human cardiomyopathy development is unclear. This study aims to determine the impact of PRDM16 loss-of-function variants on cardiomyopathy in humans. METHODS Individuals with PRDM16 variants were identified and consented. Induced pluripotent stem cell-derived cardiomyocytes were generated from a proband hosting a Q187X nonsense variant as an in vitro model and underwent proliferative and transcriptional analyses. CRISPR (clustered regularly interspaced short palindromic repeats)-mediated knock-in mouse model hosting the Prdm16Q187X allele was generated and subjected to ECG, histological, and transcriptional analysis. RESULTS We report 2 probands with loss-of-function PRDM16 variants and pediatric left ventricular noncompaction cardiomyopathy. One proband hosts a PRDM16-Q187X variant with left ventricular noncompaction cardiomyopathy and demonstrated infant-onset heart failure, which was selected for further study. Induced pluripotent stem cell-derived cardiomyocytes prepared from the PRDM16-Q187X proband demonstrated a statistically significant impairment in myocyte proliferation and increased apoptosis associated with transcriptional dysregulation of genes implicated in cardiac maturation, including TGF-β-associated transcripts. Homozygous Prdm16Q187X/Q187X mice demonstrated an underdeveloped compact myocardium and were embryonically lethal. Heterozygous Prdm16Q187X/WT mice demonstrated significantly smaller ventricular dimensions, heightened fibrosis, and age-dependent loss of TGF-β expression. Mechanistic studies were undertaken in H9c2 cardiomyoblasts to show that PRDM16 binds TGFB3 promoter and represses its transcription. CONCLUSIONS Novel loss-of-function PRDM16 variant impairs myocardial development resulting in noncompaction cardiomyopathy in humans and mice associated with altered TGF-β signaling.
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Affiliation(s)
- Bo Sun
- Department of Pediatrics, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, United States
| | - Omid M.T. Rouzbehani
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Ryan J. Kramer
- Department of Pediatrics, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, United States
| | - Rajeshwary Ghosh
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Robin M. Perelli
- Department of Cell Biology, Duke University School of Medicine, Durham, North Carolina, United States
| | - Sage Atkins
- Department of Pediatrics, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, United States
| | - Amir Nima Fatahian
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Kathryn Davis
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah
| | - Marta W. Szulik
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah
| | - Michael A. Goodman
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Marissa A. Hathaway
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Ellenor Chi
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Tarah A. Word
- Department of Molecular Physiology & Biophysics, Baylor College of Medicine, Houston, Texas, United States
| | - Hari Tunuguntla
- Departments of Medicine and Pediatrics, Section of Cardiology, Baylor College of Medicine, Houston, Texas, United States
| | - Susan W. Denfield
- Departments of Medicine and Pediatrics, Section of Cardiology, Baylor College of Medicine, Houston, Texas, United States
| | - Xander H. T. Wehrens
- Department of Molecular Physiology & Biophysics, Baylor College of Medicine, Houston, Texas, United States
- Departments of Medicine and Pediatrics, Section of Cardiology, Baylor College of Medicine, Houston, Texas, United States
- Departments of Neuroscience, Cardiovascular Research Institute, and Center for Space Medicine, Baylor College of Medicine, Houston, Texas, United States
| | - Kevin J. Whitehead
- Division Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Hala Y. Abdelnasser
- Department of Pharmacological and Pharmaceutical Sciences, The University of Houston College of Pharmacy, Houston, Texas, United States
| | - Junco S. Warren
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah
- Division of Cardiovascular Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Mingfu Wu
- Department of Pharmacological and Pharmaceutical Sciences, The University of Houston College of Pharmacy, Houston, Texas, United States
| | - Sarah Franklin
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah
| | - Sihem Boudina
- Department of Nutrition and Integrative Physiology, Program in Molecular Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Andrew P. Landstrom
- Department of Pediatrics, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, United States
- Department of Cell Biology, Duke University School of Medicine, Durham, North Carolina, United States
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Zeng KF, Wang HJ, Deng B, Chen TF, Chen JB, Ding WJ, Chen S, Xie JD, Lu SM, Chen GH, Zhang Y, Tan ZB, Ou HB, Tan YZ, Zhang SW, Zhou YC, Zhang JZ, Liu B. Ethyl ferulate suppresses post-myocardial infarction myocardial fibrosis by inhibiting transforming growth factor receptor 1. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 121:155118. [PMID: 37801895 DOI: 10.1016/j.phymed.2023.155118] [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: 05/31/2023] [Revised: 09/05/2023] [Accepted: 09/21/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND With an increasing number of myocardial infarction (MI) patients, myocardial fibrosis is becoming a widespread health concern. It's becoming more and more urgent to conduct additional research and investigations into efficient treatments. Ethyl ferulate (EF) is a naturally occurring substance with cardioprotective properties. However, the extent of its impact and the underlying mechanism of its treatment for myocardial fibrosis after MI remain unknown. PURPOSE The goal of this study was to look into how EF affected the signaling of the TGF-receptor 1 (TGFBR1) in myocardial fibrosis after MI. METHODS Echocardiography, hematoxylin-eosin (HE) and Masson trichrome staining were employed to assess the impact of EF on heart structure and function in MI-affected mice in vivo. Cell proliferation assay (MTS), 5-Ethynyl-2'-deoxyuridine (EdU), and western blot techniques were employed to examine the influence of EF on native cardiac fibroblast (CFs) proliferation and collagen deposition. Molecular simulation and surface plasmon resonance imaging (SPRi) were utilized to explore TGFBR1 and EF interaction. Cardiac-specific Tgfbr1 knockout mice (Tgfbr1ΔMCK) were utilized to testify to the impact of EF. RESULTS In vivo experiments revealed that EF alleviated myocardial fibrosis, improved cardiac dysfunction after MI and downregulated the TGFBR1 signaling in a dose-dependent manner. Moreover, in vitro experiments revealed that EF significantly inhibited CFs proliferation, collagen deposition and TGFBR1 signaling followed by TGF-β1 stimulation. More specifically, molecular simulation, molecular dynamics, and SPRi collectively showed that EF directly targeted TGFBR1. Lastly, knocking down of Tgfbr1 partially reversed the inhibitory activity of EF on myocardial fibrosis in MI mice. CONCLUSION EF attenuated myocardial fibrosis post-MI by directly suppressing TGFBR1 and its downstream signaling pathway.
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Affiliation(s)
- Ke-Feng Zeng
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Hui-Juan Wang
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Bo Deng
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Ting-Fang Chen
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Jun-Bang Chen
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Wen-Jun Ding
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Si Chen
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Jun-di Xie
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Si-Min Lu
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Guang-Hong Chen
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou 510515, China
| | - Ying Zhang
- The Second Clinical School of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510260, China
| | - Zhang-Bin Tan
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Hong-Bin Ou
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Yong-Zhen Tan
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Shuang-Wei Zhang
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China
| | - Ying-Chun Zhou
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou 510515, China.
| | - Jing-Zhi Zhang
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China.
| | - Bin Liu
- Department of Traditional Chinese Medicine, Guangzhou Institute of Cardiovascular Disease, State Key Laboratory of Respiratory Disease, Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, the Second Affiliated Hospital of Guangzhou Medical University, 250 Changgangdong Road, Guangzhou 510260, China.
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Yin X, Lin L, Fang F, Zhang B, Shen C. Mechanisms and Optimization Strategies of Paracrine Exosomes from Mesenchymal Stem Cells in Ischemic Heart Disease. Stem Cells Int 2023; 2023:6500831. [PMID: 38034060 PMCID: PMC10686715 DOI: 10.1155/2023/6500831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 10/11/2023] [Accepted: 10/25/2023] [Indexed: 12/02/2023] Open
Abstract
The morbidity and mortality of myocardial infarction (MI) are increasing worldwide. Mesenchymal stem cells (MSCs) are multipotent stem cells with self-renewal and differentiation capabilities that are essential in tissue healing and regenerative medicine. However, the low implantation and survival rates of transplanted cells hinder the widespread clinical use of stem cells. Exosomes are naturally occurring nanovesicles that are secreted by cells and promote the repair of cardiac function by transporting noncoding RNA and protein. In recent years, MSC-derived exosomes have been promising cell-free treatment tools for improving cardiac function and reversing cardiac remodeling. This review describes the biological properties and therapeutic potential of exosomes and summarizes some engineering approaches for exosomes optimization to enhance the targeting and therapeutic efficacy of exosomes in MI.
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Affiliation(s)
- Xiaorong Yin
- Department of Clinical Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, Shandong, China
| | - Lizhi Lin
- Department of Clinical Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, Shandong, China
| | - Fang Fang
- Department of Cardiology, Jining Key Laboratory for Diagnosis and Treatment of Cardiovascular Diseases, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
| | - Bin Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, Shandong, China
| | - Cheng Shen
- Department of Cardiology, Jining Key Laboratory for Diagnosis and Treatment of Cardiovascular Diseases, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
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41
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Liu C, Guo X, Zhou Y, Wang H. AMPK Signalling Pathway: A Potential Strategy for the Treatment of Heart Failure with Chinese Medicine. J Inflamm Res 2023; 16:5451-5464. [PMID: 38026240 PMCID: PMC10676094 DOI: 10.2147/jir.s441597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/10/2023] [Indexed: 12/01/2023] Open
Abstract
Heart failure (HF) is a complex clinical syndrome that represents the advanced stage of cardiovascular disease, characterized by systolic and diastolic dysfunction of the heart. Despite continuous updates in HF treatment drugs, the morbidity and mortality rates remain high, necessitating ongoing exploration for new therapeutic targets. Adenosine monophosphate-activated protein kinase (AMPK) is the serine/threonine protein kinase which responds to adenosine monophosphate (AMP) levels.Activation of AMPK shifts cellular metabolic patterns from synthesis to catabolism, enhancing energy metabolism in pathological conditions such as inflammation, ischemia, obesity, and aging. Numerous studies have identified AMPK as a vital target for HF treatment, with herbal monomers/extracts and compounds affecting key signaling factors including rapamycin targeting protein (mTOR), silencing regulator protein 1 (SIRT1), nuclear transcription factor E2-related factor 2 (Nrf2), and nuclear transcription factor-κB (NF-κB) through regulation of the AMPK signaling pathway.This modulation can achieve the effects of improving metabolism, autophagy, reducing oxidative stress and inflammatory response in the treatment of heart failure, with the advantages of multi-targeting, comprehensive action and low toxicity.The modulation of the AMPK pathway by Traditional Chinese Medicine (TCM) has emerged as a crucial research direction for the prevention and treatment of HF, but a systematic summary and generalization in this field is lacking. This article provides an overview of the composition, regulation, and mechanism of the AMPK signaling pathway's influence on HF, as well as a summary of current research on the regulation of the AMPK pathway by TCM for HF prevention and treatment. The aim is to serve as a reference for the diagnosis and treatment of HF using TCM and the development of new drugs.
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Affiliation(s)
- Changxing Liu
- First Clinical Medical School, Heilongjiang University of Chinese Medicine, Harbin, 150040, People’s Republic of China
| | - Xinyi Guo
- Clinical Medical School, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, People’s Republic of China
| | - Yabin Zhou
- Department of Cardiology, The First Hospital of Heilongjiang University of Chinese Medicine, Harbin, 150040, People’s Republic of China
| | - He Wang
- Department of Cardiology, The First Hospital of Heilongjiang University of Chinese Medicine, Harbin, 150040, People’s Republic of China
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Radwańska P, Gałdyszyńska M, Piera L, Drobnik J. Kisspeptin-10 increases collagen content in the myocardium by focal adhesion kinase activity. Sci Rep 2023; 13:19977. [PMID: 37968564 PMCID: PMC10651918 DOI: 10.1038/s41598-023-47224-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 11/10/2023] [Indexed: 11/17/2023] Open
Abstract
The aim of the study was to evaluate the role of kisspeptin-10 (KiSS-10) in the regulation of collagen content in cardiac fibroblasts. An attempt was also made to describe the mechanism of the effect of KiSS-10 on collagen metabolism. The studies indicate that kisspeptin-10 significantly increases the content of intracellular collagen in the myocardium. KiSS-10 also elevates the level of phosphorylated focal adhesion kinase (FAK) in human cardiac fibroblasts. The inhibition of FAK negates the stimulatory effect of KiSS-10 on collagen deposition in vitro. These changes correlate with an increase in the level of propeptides of procollagen type I (PICP) and III (PIIICP) in fibroblast culture medium and mouse PIIICP in serum. Moreover, this hormone inhibits the release of metalloproteinases (MMP-1,-2,-9) and elevates the secretion of their tissue inhibitors (TIMP-1,-2,-4). KiSS-10 also enhances the expression of α1 chains of procollagen type I and III in vitro. Thus, KiSS-10 is involved in the regulation of collagen metabolism and cardiac fibrosis. Augmentation of collagen deposition by KiSS-10 is dependent on the protein synthesis elevation, inhibition of MMPs activity (increase of TIMPs release) or decrease of MMPs concentration. The profibrotic activity of KiSS-10 is mediated by FAK and is not dependent on TGF-β1.
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Affiliation(s)
- Paulina Radwańska
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Małgorzata Gałdyszyńska
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland
| | - Lucyna Piera
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland
| | - Jacek Drobnik
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland
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Wen J, Liu G, Liu M, Wang H, Wan Y, Yao Z, Gao N, Sun Y, Zhu L. Transforming growth factor-β and bone morphogenetic protein signaling pathways in pathological cardiac hypertrophy. Cell Cycle 2023; 22:2467-2484. [PMID: 38179789 PMCID: PMC10802212 DOI: 10.1080/15384101.2023.2293595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/09/2023] [Indexed: 01/06/2024] Open
Abstract
Pathological cardiac hypertrophy (referred to as cardiac hypertrophy) is a maladaptive response of the heart to a variety of pathological stimuli, and cardiac hypertrophy is an independent risk factor for heart failure and sudden death. Currently, the treatments for cardiac hypertrophy are limited to improving symptoms and have little effect. Elucidation of the developmental process of cardiac hypertrophy at the molecular level and the identification of new targets for the treatment of cardiac hypertrophy are crucial. In this review, we summarize the research on multiple active substances related to the pathogenesis of cardiac hypertrophy and the signaling pathways involved and focus on the role of transforming growth factor-β (TGF-β) and bone morphogenetic protein (BMP) signaling in the development of cardiac hypertrophy and the identification of potential targets for molecular intervention. We aim to identify important signaling molecules with clinical value and hope to help promote the precise treatment of cardiac hypertrophy and thus improve patient outcomes.
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Affiliation(s)
- Jing Wen
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Guixiang Liu
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Mingjie Liu
- Department of Lung Function, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Huarui Wang
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Yunyan Wan
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Zhouhong Yao
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Nannan Gao
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Yuanyuan Sun
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Ling Zhu
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
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44
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Schlittler M, Pramstaller PP, Rossini A, De Bortoli M. Myocardial Fibrosis in Hypertrophic Cardiomyopathy: A Perspective from Fibroblasts. Int J Mol Sci 2023; 24:14845. [PMID: 37834293 PMCID: PMC10573356 DOI: 10.3390/ijms241914845] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is the most common inherited heart disease and the leading cause of sudden cardiac death in young people. Mutations in genes that encode structural proteins of the cardiac sarcomere are the more frequent genetic cause of HCM. The disease is characterized by cardiomyocyte hypertrophy and myocardial fibrosis, which is defined as the excessive deposition of extracellular matrix proteins, mainly collagen I and III, in the myocardium. The development of fibrotic tissue in the heart adversely affects cardiac function. In this review, we discuss the latest evidence on how cardiac fibrosis is promoted, the role of cardiac fibroblasts, their interaction with cardiomyocytes, and their activation via the TGF-β pathway, the primary intracellular signalling pathway regulating extracellular matrix turnover. Finally, we summarize new findings on profibrotic genes as well as genetic and non-genetic factors involved in the pathophysiology of HCM.
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Affiliation(s)
| | | | | | - Marzia De Bortoli
- Eurac Research, Institute for Biomedicine (Affiliated to the University of Lübeck), 39100 Bolzano, Italy
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45
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Heger LA, Schommer N, Fukui S, Van Bruggen S, Sheehy CE, Chu L, Rajagopal S, Sivanandhan D, Ewenstein B, Wagner DD. Inhibition of protein arginine deiminase 4 prevents inflammation-mediated heart failure in arthritis. Life Sci Alliance 2023; 6:e202302055. [PMID: 37500179 PMCID: PMC10374941 DOI: 10.26508/lsa.202302055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
Rheumatoid arthritis is a prototypic inflammatory condition with affected patients being at greater risk of incident heart failure (HF). Targeting innate immune cell function in the pathogenesis of HF bears the potential to guide the development of future therapies. A collagen-induced arthritis (CIA) model in DBA/1 J mice was used to generate arthritis. Mice with CIA developed concentric hypertrophic myocardial remodeling, left ventricular (LV) diastolic dysfunction, and HF with elevated plasma B-type natriuretic peptide levels but preserved LV ejection fraction. Key features of HF in CIA were increased infiltration of activated neutrophils, deposition of neutrophil extracellular traps in the myocardium, and increased tissue levels of the proinflammatory cytokine IL-1β. Specific inhibition of protein arginine deiminase 4 (PAD4) by an orally available inhibitor (JBI-589), administered after the onset of clinical arthritis, prevented HF with reduced neutrophil infiltration. We identify PAD4-mediated neutrophil activation and recruitment as the key thromboinflammatory pathway driving HF development in arthritis. Targeting PAD4 may be a viable therapeutic approach for the prevention of HF secondary to chronic inflammation.
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Affiliation(s)
- Lukas A Heger
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
- Departement of Cardiology and Angiology, University Hospital Freiburg Bad Krozingen, Freiburg, Germany
| | - Nicolas Schommer
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
- Departement of Cardiology and Angiology, University Hospital Freiburg Bad Krozingen, Freiburg, Germany
| | - Shoichi Fukui
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Stijn Van Bruggen
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
- Center of Molecular and Vascular Biology, Department of Cardiovascular Science, KU Leuven, Leuven, Belgium
| | - Casey E Sheehy
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Long Chu
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
| | | | | | - Bruce Ewenstein
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Denisa D Wagner
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, USA
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46
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Zhu M, Liang H, Zhang Z, Jiang H, Pu J, Hang X, Zhou Q, Xiang J, He X. Distinct mononuclear diploid cardiac subpopulation with minimal cell-cell communications persists in embryonic and adult mammalian heart. Front Med 2023; 17:939-956. [PMID: 37294383 DOI: 10.1007/s11684-023-0987-9] [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: 07/31/2022] [Accepted: 01/31/2023] [Indexed: 06/10/2023]
Abstract
A small proportion of mononuclear diploid cardiomyocytes (MNDCMs), with regeneration potential, could persist in adult mammalian heart. However, the heterogeneity of MNDCMs and changes during development remains to be illuminated. To this end, 12 645 cardiac cells were generated from embryonic day 17.5 and postnatal days 2 and 8 mice by single-cell RNA sequencing. Three cardiac developmental paths were identified: two switching to cardiomyocytes (CM) maturation with close CM-fibroblast (FB) communications and one maintaining MNDCM status with least CM-FB communications. Proliferative MNDCMs having interactions with macrophages and non-proliferative MNDCMs (non-pMNDCMs) with minimal cell-cell communications were identified in the third path. The non-pMNDCMs possessed distinct properties: the lowest mitochondrial metabolisms, the highest glycolysis, and high expression of Myl4 and Tnni1. Single-nucleus RNA sequencing and immunohistochemical staining further proved that the Myl4+Tnni1+ MNDCMs persisted in embryonic and adult hearts. These MNDCMs were mapped to the heart by integrating the spatial and single-cell transcriptomic data. In conclusion, a novel non-pMNDCM subpopulation with minimal cell-cell communications was unveiled, highlighting the importance of microenvironment contribution to CM fate during maturation. These findings could improve the understanding of MNDCM heterogeneity and cardiac development, thus providing new clues for approaches to effective cardiac regeneration.
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Affiliation(s)
- Miaomiao Zhu
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Huamin Liang
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Zhe Zhang
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
| | - Hao Jiang
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jingwen Pu
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiaoyi Hang
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qian Zhou
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jiacheng Xiang
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ximiao He
- Department of Physiology, School of Basic Medicine, Tongji Medical College, `, Wuhan, 430030, China.
- Center for Genomics and Proteomics Research, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Hubei Key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Huazhong University of Science and Technology, Wuhan, 430030, China.
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47
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Wegner E, Mickan T, Truffel S, Slotina E, Müller L, Wunderlich F, Harper A, Ritz U, Rommens PM, Gercek E, Drees P, Baranowski A. The effect of losartan on the development of post-traumatic joint stiffness in a rat model. Biomed Pharmacother 2023; 166:115291. [PMID: 37557010 DOI: 10.1016/j.biopha.2023.115291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 07/27/2023] [Accepted: 08/04/2023] [Indexed: 08/11/2023] Open
Abstract
Post-traumatic joint stiffness (PTJS) is accompanied by a multidimensional disturbance of joint architecture. Pharmacological approaches represent promising alternatives as the traumatic nature of current therapeutic standards may lead to PTJS' progression. Losartan is an auspicious candidate, as it has demonstrated an antifibrotic effect in other organs. Forty-eight Sprague Dawley rats were randomized into equally sized losartan or control groups. After a standardized knee trauma, the joint was immobilized for either 2 weeks (n = 16), 4 weeks (n = 16) or 4 weeks with re-mobilization for an additional 4 weeks (n = 16). Pharmacotherapy with losartan or placebo (30 mg/kg/day) was initiated on the day of trauma and continued for the entire course. Joint contracture was measured alongside histological and molecular biological assessments. There were no significant biomechanical changes in joint contracture over time, comparing short-term (2 weeks) with long-term losartan therapy (4 weeks). However, comparing the formation of PTJS with that of the control, there was a trend toward improvement of joint mobility of 10.5° (p 0.09) under the influence of losartan. During the re-mobilization phase, no significant effect of losartan on range of motion (ROM) was demonstrated. At a cellular level, losartan significantly reduced myofibroblast counts by up to 72 % (4 weeks, p ≤ 0.001) without effecting the capsular configuration. Differences in expression levels of profibrotic factors (TGF-β, CTGF, Il-6) were most pronounced at week 4. The antifibrotic properties of losartan are not prominent enough to completely prevent the development of PTJS after severe joint injury.
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Affiliation(s)
- Erik Wegner
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Tim Mickan
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Sebastian Truffel
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Ekaterina Slotina
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Lukas Müller
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany; Mainz Research School of Translational Biomedicine, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Felix Wunderlich
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Austin Harper
- St. George's University School of Medicine, True Blue, St. George, Grenada
| | - Ulrike Ritz
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Pol M Rommens
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Erol Gercek
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Philipp Drees
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany
| | - Andreas Baranowski
- Department of Orthopaedics and Traumatology, Biomatics Group, University Medical Center of the Johannes Gutenberg University, Mainz 55131, Germany.
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Driss LB, Lian J, Walker RG, Howard JA, Thompson TB, Rubin LL, Wagers AJ, Lee RT. GDF11 and aging biology - controversies resolved and pending. THE JOURNAL OF CARDIOVASCULAR AGING 2023; 3:42. [PMID: 38235060 PMCID: PMC10793994 DOI: 10.20517/jca.2023.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
Since the exogenous administration of GDF11, a TGF-ß superfamily member, was reported to have beneficial effects in some models of human disease, there have been many research studies in GDF11 biology. However, many studies have now confirmed that exogenous administration of GDF11 can improve physiology in disease models, including cardiac fibrosis, experimental stroke, and disordered metabolism. GDF11 is similar to GDF8 (also called Myostatin), differing only by 11 amino acids in their mature signaling domains. These two proteins are now known to be biochemically different both in vitro and in vivo. GDF11 is much more potent than GDF8 and induces more strongly SMAD2 phosphorylation in the myocardium compared to GDF8. GDF8 and GDF11 prodomain are only 52% identical and are cleaved by different Tolloid proteases to liberate the mature signaling domain from inhibition of the prodomain. Here, we review the state of GDF11 biology, highlighting both resolved and remaining controversies.
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Affiliation(s)
- Laura Ben Driss
- Department of Stem Cell and Regenerative Biology and the Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
| | - John Lian
- Department of Stem Cell and Regenerative Biology and the Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
| | - Ryan G. Walker
- Department of Stem Cell and Regenerative Biology and the Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
- Department of Molecular and Cellular Biosciences, University of Cincinnati, Cincinnati, OH 45267, USA
| | - James A. Howard
- Department of Pharmacology and Systems Physiology, University of Cincinnati, Cincinnati, OH 45267, USA
| | - Thomas B. Thompson
- Department of Molecular and Cellular Biosciences, University of Cincinnati, Cincinnati, OH 45267, USA
| | - Lee L. Rubin
- Department of Stem Cell and Regenerative Biology and the Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Amy J. Wagers
- Department of Stem Cell and Regenerative Biology and the Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
- Paul F. Glenn Center for the Biology of Aging, Harvard Medical School, Joslin Diabetes Center, Boston, MA 02115, USA
| | - Richard T. Lee
- Department of Stem Cell and Regenerative Biology and the Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
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49
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Gaytan SL, Beaven E, Gadad SS, Nurunnabi M. Progress and prospect of nanotechnology for cardiac fibrosis treatment. INTERDISCIPLINARY MEDICINE 2023; 1:e20230018. [PMID: 38089921 PMCID: PMC10712437 DOI: 10.1002/inmd.20230018] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/17/2023] [Accepted: 08/03/2023] [Indexed: 02/01/2024]
Abstract
Cardiac fibrosis is the excessive accumulation of extracellular matrix components in the heart, leading to reduced cardiac functionality and heart failure. This review provides an overview of the therapeutic applications of nanotechnology for the treatment of cardiac fibrosis. We first delve into the fundamental pathophysiology of cardiac fibrosis, highlighting the key molecular players, including Matrix Metalloproteinases, Transforming Growth Factor-beta, and several growth factors, cytokines, and signaling molecules. Each target presents a unique opportunity to develop targeted nano-therapies. We then focus on recent advancements in nanotechnology and how nanoparticles can be engineered to deliver drugs or therapeutic genes. These advanced delivery approaches have shown significant potential to inhibit fibrosis-promoting factors, thereby mitigating the fibrotic response and potentially reversing disease progression. In addition, we discuss the challenges associated with developing and translating nanotechnology-based drug delivery systems, including ensuring biocompatibility, safety, and regulatory compliance. This review highlights how nanotechnology can bridge the gap between lab research and clinical practice for treating cardiac fibrosis.
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Affiliation(s)
- Samantha L. Gaytan
- Department of Pharmaceutical SciencesSchool of PharmacyThe University of Texas El PasoEl PasoTexasUSA
- Department of Interdisciplinary Health SciencesCollege of Health SciencesThe University of Texas El PasoEl PasoTexasUSA
| | - Elfa Beaven
- Department of Pharmaceutical SciencesSchool of PharmacyThe University of Texas El PasoEl PasoTexasUSA
- Department of Biomedical EngineeringCollege of EngineeringThe University of Texas El PasoEl PasoTexasUSA
| | - Shrikanth S. Gadad
- Center of Emphasis in CancerDepartment of Molecular and Translational MedicinePaul L. Foster School of MedicineTexas Tech University Health Sciences Center El PasoEl PasoTexasUSA
| | - Md Nurunnabi
- Department of Pharmaceutical SciencesSchool of PharmacyThe University of Texas El PasoEl PasoTexasUSA
- Department of Interdisciplinary Health SciencesCollege of Health SciencesThe University of Texas El PasoEl PasoTexasUSA
- Department of Biomedical EngineeringCollege of EngineeringThe University of Texas El PasoEl PasoTexasUSA
- Border Biomedical Research CenterThe University of Texas El PasoEl PasoTexasUSA
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50
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Chu L, Xie D, Xu D. Epigenetic Regulation of Fibroblasts and Crosstalk between Cardiomyocytes and Non-Myocyte Cells in Cardiac Fibrosis. Biomolecules 2023; 13:1382. [PMID: 37759781 PMCID: PMC10526373 DOI: 10.3390/biom13091382] [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: 05/30/2023] [Revised: 08/10/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Epigenetic mechanisms and cell crosstalk have been shown to play important roles in the initiation and progression of cardiac fibrosis. This review article aims to provide a thorough overview of the epigenetic mechanisms involved in fibroblast regulation. During fibrosis, fibroblast epigenetic regulation encompasses a multitude of mechanisms, including DNA methylation, histone acetylation and methylation, and chromatin remodeling. These mechanisms regulate the phenotype of fibroblasts and the extracellular matrix composition by modulating gene expression, thereby orchestrating the progression of cardiac fibrosis. Moreover, cardiac fibrosis disrupts normal cardiac function by imposing myocardial mechanical stress and compromising cardiac electrical conduction. This review article also delves into the intricate crosstalk between cardiomyocytes and non-cardiomyocytes in the heart. A comprehensive understanding of the mechanisms governing epigenetic regulation and cell crosstalk in cardiac fibrosis is critical for the development of effective therapeutic strategies. Further research is warranted to unravel the precise molecular mechanisms underpinning these processes and to identify potential therapeutic targets.
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Affiliation(s)
| | | | - Dachun Xu
- Department of Cardiology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, 315 Yanchang Middle Road, Shanghai 200072, China; (L.C.); (D.X.)
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