1
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Fatemi S, Acosta S, Zarrouk M, Nilsson PM, Gottsäter A. A population-based study on hyperinsulinaemia and arterial stiffness in men with and without abdominal aortic aneurysm. Cardiovasc Endocrinol Metab 2023; 12:e0290. [PMID: 37731907 PMCID: PMC10508446 DOI: 10.1097/xce.0000000000000290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 08/10/2023] [Indexed: 09/22/2023]
Abstract
Objectives Patients with type 2 diabetes mellitus (DM) run lower risk for abdominal aortic aneurysm (AAA, aortic diameter ≥ 30 mm) and its complications. We aimed to evaluate associations between disturbances in glucose metabolism and arterial stiffness, AAA, and abdominal aortic diameter in 65-year-old men. Methods Forty-eight 65-year-old men with screening-detected AAA and 115 men with normal abdominal aortic diameter underwent examination of glucose metabolism and arterial stiffness. Results Men with AAA had higher BMI, waist-hip ratio (WHR), frequency of DM, haemoglobin A1c, smoking exposure, and plasma insulin levels at 0, 60 and 120 min during OGTT compared to those without. The increase in p-insulin (P < 0.001) after OGTT was also higher in men with AAA, adjusted for smoking, WHR, and nadir value of p-insulin. In analyses adjusted for smoking, use of lipid-lowering agents, and WHR, the increase in p-insulin at 2-hours (P = 0.006) after OGTT and p-homocysteine were associated with abdominal aortic diameter. There were no differences between groups in aortic stiffness or skin autofluorescence Advanced Glycation End products. Conclusion In this population-based study hyperinsulinaemia as a marker of insulin resistance, but not hyperglycaemia or aortic stiffness, was associated with AAA and abdominal aortic diameter in 65-year-old men.
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Affiliation(s)
- Shahab Fatemi
- Department of Clinical Sciences, Lund University, Malmö
- Department of Medicine, Trelleborg Hospital
| | - Stefan Acosta
- Department of Clinical Sciences, Lund University, Malmö
- Departments of Cardiothoracic and Vascular Surgery
| | - Moncef Zarrouk
- Department of Clinical Sciences, Lund University, Malmö
- Departments of Cardiothoracic and Vascular Surgery
| | - Peter M. Nilsson
- Department of Clinical Sciences, Lund University, Malmö
- Internal and Emergency Medicine, Skåne University Hospital, Malmö, Sweden
| | - Anders Gottsäter
- Department of Clinical Sciences, Lund University, Malmö
- Internal and Emergency Medicine, Skåne University Hospital, Malmö, Sweden
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2
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Li T, Yang C, Yang J, Jing J, Ma C. Elevated triglyceride-glucose index predicts mortality following endovascular abdominal aortic aneurysm repair. Front Nutr 2023; 10:1116425. [PMID: 36860689 PMCID: PMC9968955 DOI: 10.3389/fnut.2023.1116425] [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: 12/05/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Abstract
Background Triglyceride-glucose (TyG) index has been increasingly studied as a simple and reliable predictor of adverse events of some cardiovascular disorders. However, its prognostic effect on postoperative outcomes in patients with abdominal aortic aneurysm (AAA) is still unknown. The current study aimed to explore the potential role of TyG index in predicting mortality of AAA patients following endovascular aneurysm repair (EVAR). Materials and methods This retrospective cohort study analyzed the preoperative TyG index in a total of 188 AAA patients who underwent EVAR with the follow-up of 5 years. Data were analyzed with SPSS software Version 23.0. Association between the TyG index and all-cause mortality was evaluated using Cox regression models and Kaplan-Meier method. Results Cox regression analyses showed that per 1-unit increment of TyG index was significantly associated with an increased risk of postoperative 30-day, 1-year, 3-year, and 5-year mortality, even after adjustment for potential confounders (all P<0.05). Kaplan-Meier analysis suggested that patients with high TyG index (≥8.68) had a worse overall survival (P = 0.007). Conclusion The elevated TyG index could be a promising predictive factor of postoperative mortality in AAA patients after EVAR.
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Affiliation(s)
- Tan Li
- Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, China,Clinical Medical Research Center of Imaging in Liaoning Province, The First Hospital of China Medical University, Shenyang, China
| | - Chao Yang
- Department of Burns, Trauma Center, The First Hospital of China Medical University, Shenyang, China
| | - Jun Yang
- Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, China,Clinical Medical Research Center of Imaging in Liaoning Province, The First Hospital of China Medical University, Shenyang, China
| | - Jingjing Jing
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Hospital of China Medical University, Shenyang, China,*Correspondence: Jingjing Jing ✉
| | - Chunyan Ma
- Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, China,Clinical Medical Research Center of Imaging in Liaoning Province, The First Hospital of China Medical University, Shenyang, China,Chunyan Ma ✉
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3
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Picatoste B, Cerro-Pardo I, Blanco-Colio LM, Martín-Ventura JL. Protection of diabetes in aortic abdominal aneurysm: Are antidiabetics the real effectors? Front Cardiovasc Med 2023; 10:1112430. [PMID: 37034348 PMCID: PMC10076877 DOI: 10.3389/fcvm.2023.1112430] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
Aortic aneurysms, including abdominal aortic aneurysms (AAAs), is the second most prevalent aortic disease and represents an important cause of death worldwide. AAA is a permanent dilation of the aorta on its infrarenal portion, pathologically associated with oxidative stress, proteolysis, vascular smooth muscle cell loss, immune-inflammation, and extracellular matrix remodeling and degradation. Most epidemiological studies have shown a potential protective role of diabetes mellitus (DM) on the prevalence and incidence of AAA. The effect of DM on AAA might be explained mainly by two factors: hyperglycemia [or other DM-related factors such as insulin resistance (IR)] and/or by the effect of prescribed DM drugs, which may have a direct or indirect effect on the formation and progression of AAAs. However, recent studies further support that the protective role of DM in AAA may be attributable to antidiabetic therapies (i.e.: metformin or SGLT-2 inhibitors). This review summarizes current literature on the relationship between DM and the incidence, progression, and rupture of AAAs, and discusses the potential cellular and molecular pathways that may be involved in its vascular effects. Besides, we provide a summary of current antidiabetic therapies which use could be beneficial for AAA.
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Affiliation(s)
- Belén Picatoste
- Laboratory of Vascular Pathology, IIS-Fundación Jiménez Díaz, Madrid, Spain
- Biomedicine Department, Alfonso X El Sabio University, Madrid, Spain
- Correspondence: Belén Picatoste ,
| | - Isabel Cerro-Pardo
- Laboratory of Vascular Pathology, IIS-Fundación Jiménez Díaz, Madrid, Spain
| | - Luis M. Blanco-Colio
- Laboratory of Vascular Pathology, IIS-Fundación Jiménez Díaz, Madrid, Spain
- CIBERCV, Madrid, Spain
| | - Jose L. Martín-Ventura
- Laboratory of Vascular Pathology, IIS-Fundación Jiménez Díaz, Madrid, Spain
- CIBERCV, Madrid, Spain
- Medicine Department, Autonoma University of Madrid, Madrid, Spain
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4
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Ling X, Jie W, Qin X, Zhang S, Shi K, Li T, Guo J. Gut microbiome sheds light on the development and treatment of abdominal aortic aneurysm. Front Cardiovasc Med 2022; 9:1063683. [PMID: 36505348 PMCID: PMC9732037 DOI: 10.3389/fcvm.2022.1063683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
Abdominal aortic aneurysm (AAA) is an inflammatory vascular disease with high disability and mortality. Its susceptible risk factors include old age, being male, smoking, hypertension, and aortic atherosclerosis. With the improvement of screening techniques, AAA incidence and number of deaths caused by aneurysm rupture increase annually, attracting much clinical attention. Due to the lack of non-invasive treatment, early detection and development of novel treatment of AAA is an urgent clinical concern. The pathophysiology and progression of AAA are characterized by inflammatory destruction. The gut microbiota is an "invisible organ" that directly or indirectly affects the vascular wall inflammatory cell infiltration manifested with enhanced arterial wall gut microbiota and metabolites, which plays an important role in the formation and progression of AAA. As such, the gut microbiome may become an important risk factor for AAA. This review summarizes the direct and indirect effects of the gut microbiome on the pathogenesis of AAA and highlights the gut microbiome-mediated inflammatory responses and discoveries of relevant therapeutic targets that may help manage the development and rupture of AAA.
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Affiliation(s)
- Xuebin Ling
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Wei Jie
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China,Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, China
| | - Xue Qin
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Shuya Zhang
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China,Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Kaijia Shi
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Tianfa Li
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Junli Guo
- Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province, Department of Cardiovascular Medicine of the First Affiliated Hospital, Hainan Medical University, Haikou, China,Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, China,*Correspondence: Junli Guo
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5
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Wensvoort G. Human C-peptide is a ligand of the elastin-receptor-complex and therewith central to human vascular remodelling and disease in metabolic syndrome. Med Hypotheses 2022. [DOI: 10.1016/j.mehy.2022.110964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Zheng H, Qiu Z, Chai T, He J, Zhang Y, Wang C, Ye J, Wu X, Li Y, Zhang L, Chen L. Insulin Resistance Promotes the Formation of Aortic Dissection by Inducing the Phenotypic Switch of Vascular Smooth Muscle Cells. Front Cardiovasc Med 2022; 8:732122. [PMID: 35187097 PMCID: PMC8850393 DOI: 10.3389/fcvm.2021.732122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 12/21/2021] [Indexed: 11/13/2022] Open
Abstract
Background Insulin resistance (IR) plays a key role in the development of type 2 diabetes mellitus (T2DM) and is one of its most important characteristics. Previous studies have shown that IR and T2DM were independent risk factors for a variety of cardiovascular and cerebrovascular diseases. However, there are few studies on the relationship between IR and aortic dissection (AD). The goal of this research was to find evidence that IR promotes the occurrence of AD. Methods Through the statistical analysis, we determined the proportion of glycosylated hemoglobin (HbA1c) abnormalities (HbA1c > 5.7) in people with acute thoracic aortic dissection (ATAD) and compared the difference of messenger RNA (mRNA) and protein expression of GluT1 in the thoracic aorta of normal people and those with ATAD to find evidence that IR is a causative factor in AD. The mouse model of IR and AD and the IR model of human aortic vascular smooth muscle cells (HA-VSMC) were established. Real time-PCR (RT-PCR) and Western blotting were used to study the mRNA and protein expression. Hematoxylin and eosin (H&E), Masson, and elastic fiber staining, and immunofluorescence were used to study the morphological structure. Results The proportion of HbA1c abnormalities in patients with ATAD was 59.37%, and the mRNA and protein expression of GluT1 were significantly lower than that in normal people. Fasting glucose concentration (FGC), serum insulin concentration (SIC), and the homeostasis model assessment of insulin resistance (HOMA-IR) of mice was obviously increased in the high-fat diet group and the protein expressions of Glut1 and GluT4 were reduced, indicating that the mouse IR model was successfully established. The incidence of AD was different between the two groups (IR: 13/14, Ctrl: 6/14), and the protein expression of MMP2, MMP9, and OPN were upregulated and SM22 and α-SMA were downregulated in mice. The expressions of mRNA and protein of GluT1 and SM22 in HA-VSMCs with IR were reduced and OPN was increased. Conclusion Combined results of clinical findings, mouse models, and cell experiments show that IR induced the phenotypic switching of vascular smooth muscle cells (VSMCs) from contractile to synthetic, which contributes to the occurrence of AD. It provides a basis for further research on the specific mechanism of how IR results in AD and a new approach for the prevention and treatment of AD.
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Affiliation(s)
- Hui Zheng
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian University, Fuzhou, China
- Engineering Research Center of Tissue and Organ Regeneration, Fujian University, Fuzhou, China
| | - Zhihuang Qiu
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian University, Fuzhou, China
- Engineering Research Center of Tissue and Organ Regeneration, Fujian University, Fuzhou, China
| | - Tianci Chai
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian University, Fuzhou, China
- Engineering Research Center of Tissue and Organ Regeneration, Fujian University, Fuzhou, China
| | - Jian He
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian University, Fuzhou, China
- Engineering Research Center of Tissue and Organ Regeneration, Fujian University, Fuzhou, China
| | - Yuling Zhang
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian University, Fuzhou, China
- Engineering Research Center of Tissue and Organ Regeneration, Fujian University, Fuzhou, China
| | - Chaoyun Wang
- Fujian Center for Evaluation of New Drug, Fujian Medical University, Fuzhou, China
| | - Jianqiang Ye
- Fujian Center for Evaluation of New Drug, Fujian Medical University, Fuzhou, China
| | - Xiaohui Wu
- Fujian Center for Evaluation of New Drug, Fujian Medical University, Fuzhou, China
| | - Yumei Li
- Fujian Center for Evaluation of New Drug, Fujian Medical University, Fuzhou, China
| | - Li Zhang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Liangwan Chen
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian University, Fuzhou, China
- Engineering Research Center of Tissue and Organ Regeneration, Fujian University, Fuzhou, China
- *Correspondence: Liangwan Chen
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7
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Chinetti G, Carboni J, Murdaca J, Moratal C, Sibille B, Raffort J, Lareyre F, Baptiste EJ, Hassen-Khodja R, Neels JG. Diabetes-Induced Changes in Macrophage Biology Might Lead to Reduced Risk for Abdominal Aortic Aneurysm Development. Metabolites 2022; 12:metabo12020128. [PMID: 35208203 PMCID: PMC8879155 DOI: 10.3390/metabo12020128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 12/03/2022] Open
Abstract
Type 2 diabetes patients are less likely to develop an abdominal aortic aneurysm (AAA). Since macrophages play a crucial role in AAA development, we hypothesized that this decrease in AAA risk in diabetic patients might be due to diabetes-induced changes in macrophage biology. To test this hypothesis, we treated primary macrophages obtained from healthy human volunteers with serum from non-diabetic vs. diabetic AAA patients and observed differences in extracellular acidification and the expression of genes involved in glycolysis and lipid oxidation. These results suggest an increase in metabolism in macrophages treated with serum from diabetic AAA patients. Since serum samples used did not differ in glucose content, these changes are not likely to be caused by differences in glycemia. Macrophage functions have been shown to be linked to their metabolism. In line with this, our data suggest that this increase in macrophage metabolism is accompanied by a shift towards an anti-inflammatory state. Together, these results support a model where diabetes-induced changes in metabolism in macrophages might lead to a reduced risk for AAA development.
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Affiliation(s)
- Giulia Chinetti
- Centre Hospitalier Universitaire (CHU), Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.R.); (E.J.B.); (R.H.-K.)
- Correspondence: (G.C.); (J.G.N.)
| | - Joseph Carboni
- Department of Vascular Surgery, Centre Hospitalier Universitaire (CHU), 06000 Nice, France;
| | - Joseph Murdaca
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.M.); (C.M.); (B.S.); (F.L.)
| | - Claudine Moratal
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.M.); (C.M.); (B.S.); (F.L.)
| | - Brigitte Sibille
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.M.); (C.M.); (B.S.); (F.L.)
| | - Juliette Raffort
- Centre Hospitalier Universitaire (CHU), Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.R.); (E.J.B.); (R.H.-K.)
| | - Fabien Lareyre
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.M.); (C.M.); (B.S.); (F.L.)
- Department of Vascular Surgery, Hospital of Antibes Juan-les-Pins, 06160 Antibes, France
| | - Elixène Jean Baptiste
- Centre Hospitalier Universitaire (CHU), Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.R.); (E.J.B.); (R.H.-K.)
| | - Réda Hassen-Khodja
- Centre Hospitalier Universitaire (CHU), Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.R.); (E.J.B.); (R.H.-K.)
| | - Jaap G. Neels
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Centre Méditerranéen de Médecine Moléculaire (C3M), Université Côte d’Azur, 06200 Nice, France; (J.M.); (C.M.); (B.S.); (F.L.)
- Correspondence: (G.C.); (J.G.N.)
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8
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Vandestienne M, Zhang Y, Santos-Zas I, Al-Rifai R, Joffre J, Giraud A, Laurans L, Esposito B, Pinet F, Bruneval P, Raffort J, Lareyre F, Vilar J, Boufenzer A, Guyonnet L, Guerin C, Clauser E, Silvestre JS, Lang S, Soulat-Dufour L, Tedgui A, Mallat Z, Taleb S, Boissonnas A, Derive M, Chinetti G, Ait-Oufella H. TREM-1 orchestrates angiotensin II-induced monocyte trafficking and promotes experimental abdominal aortic aneurysm. J Clin Invest 2021; 131:142468. [PMID: 33258804 DOI: 10.1172/jci142468] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 11/20/2020] [Indexed: 01/16/2023] Open
Abstract
The triggering receptor expressed on myeloid cells 1 (TREM-1) drives inflammatory responses in several cardiovascular diseases but its role in abdominal aortic aneurysm (AAA) remains unknown. Our objective was to explore the role of TREM-1 in a mouse model of angiotensin II-induced (AngII-induced) AAA. TREM-1 expression was detected in mouse aortic aneurysm and colocalized with macrophages. Trem1 gene deletion (Apoe-/-Trem1-/-), as well as TREM-1 pharmacological blockade with LR-12 peptide, limited both AAA development and severity. Trem1 gene deletion attenuated the inflammatory response in the aorta, with a reduction of Il1b, Tnfa, Mmp2, and Mmp9 mRNA expression, and led to a decreased macrophage content due to a reduction of Ly6Chi classical monocyte trafficking. Conversely, antibody-mediated TREM-1 stimulation exacerbated Ly6Chi monocyte aorta infiltration after AngII infusion through CD62L upregulation and promoted proinflammatory signature in the aorta, resulting in worsening AAA severity. AngII infusion stimulated TREM-1 expression and activation on Ly6Chi monocytes through AngII receptor type I (AT1R). In human AAA, TREM-1 was detected and TREM1 mRNA expression correlated with SELL mRNA expression. Finally, circulating levels of sTREM-1 were increased in patients with AAA when compared with patients without AAA. In conclusion, TREM-1 is involved in AAA pathophysiology and may represent a promising therapeutic target in humans.
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Affiliation(s)
- Marie Vandestienne
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Yujiao Zhang
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Icia Santos-Zas
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Rida Al-Rifai
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Jeremie Joffre
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Andreas Giraud
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Ludivine Laurans
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Bruno Esposito
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | | | - Patrick Bruneval
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France.,Department of Anatomopathology, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Juliette Raffort
- Université Côte d'Azur, Centre Hospitalo-Universitaire (CHU), INSERM, C3M, Nice, France
| | - Fabien Lareyre
- Université Côte d'Azur, Centre Hospitalo-Universitaire (CHU), INSERM, C3M, Nice, France
| | - Jose Vilar
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | | | - Lea Guyonnet
- Université de Paris, Innovative Therapies in Haemostasis, INSERM, F-75006, Paris, France.,Institut Curie, Cytometry Platform F-75006, Paris, France.,Department of Infection and Immunity, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Coralie Guerin
- Université de Paris, Innovative Therapies in Haemostasis, INSERM, F-75006, Paris, France.,Institut Curie, Cytometry Platform F-75006, Paris, France.,Department of Infection and Immunity, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Eric Clauser
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | | | - Sylvie Lang
- Cardiology Department, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France
| | - Laurie Soulat-Dufour
- Cardiology Department, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France
| | - Alain Tedgui
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Ziad Mallat
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France.,Department of Medicine, Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Soraya Taleb
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France
| | - Alexandre Boissonnas
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses Cimi-Paris, Paris, France
| | | | - Giulia Chinetti
- Université Côte d'Azur, Centre Hospitalo-Universitaire (CHU), INSERM, C3M, Nice, France
| | - Hafid Ait-Oufella
- Université de Paris, Inserm U970, Paris-Cardiovascular Research Center, Paris, France.,Medical Intensive Care Unit, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France
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9
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Lareyre F, Hassen-Khodja R, Raffort J. Translational applications of glucose metabolism in abdominal aortic aneurysm. J Vasc Surg 2019; 70:2093-2097. [PMID: 31147135 DOI: 10.1016/j.jvs.2019.03.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 03/07/2019] [Indexed: 12/30/2022]
Abstract
Even though diabetes mellitus is a major risk for cardiovascular events and atherosclerosis-related diseases, it is negatively associated with abdominal aortic aneurysm. The understanding of the mechanisms underlying this negative association could bring new insights to identify prognostic and therapeutic targets. Here we summarize current knowledge of the relationship between glycemic parameters and clinical outcomes of patients with abdominal aortic aneurysm. Translational applications of glucose-targeted approaches as well as their potential interest for clinical practice are discussed in this context.
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Affiliation(s)
- Fabien Lareyre
- Department of Vascular Surgery, University Hospital of Nice, Nice, France; Université Côte d'Azur, CHU, Inserm, C3M, Nice, France.
| | - Réda Hassen-Khodja
- Department of Vascular Surgery, University Hospital of Nice, Nice, France; Université Côte d'Azur, CHU, Inserm, C3M, Nice, France
| | - Juliette Raffort
- Université Côte d'Azur, CHU, Inserm, C3M, Nice, France; Clinical Chemistry Laboratory, University Hospital of Nice, Nice, France
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10
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Atturu G, Gooneratne T. Introduction to translational research in vascular surgery/medicine. INDIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2019. [DOI: 10.4103/ijves.ijves_30_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Raffort J, Chinetti G, Lareyre F. Regarding "Diabetes-Related Factors and Abdominal Aortic Aneurysm Events: The Atherosclerotic Risk in Communities Study". Ann Epidemiol 2018; 31:75-76. [PMID: 30482433 DOI: 10.1016/j.annepidem.2018.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 11/07/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Juliette Raffort
- Department of Clinical Biochemistry, University Hospital of Nice, Nice, France; Université Côte d'Azur, CHU, Inserm U1065, C3M, Nice, France.
| | - Giulia Chinetti
- Department of Clinical Biochemistry, University Hospital of Nice, Nice, France; Université Côte d'Azur, CHU, Inserm U1065, C3M, Nice, France
| | - Fabien Lareyre
- Université Côte d'Azur, CHU, Inserm U1065, C3M, Nice, France; Department of Vascular Surgery, University Hospital of Nice, Nice, France
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