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Guo J, Shi J, Qin M, Wang Y, Li Z, Shoji T, Ikezoe T, Ge Y, Xu B. Pharmacological Inhibition of Gasdermin D Suppresses Angiotensin II-Induced Experimental Abdominal Aortic Aneurysms. Biomolecules 2023; 13:899. [PMID: 37371479 DOI: 10.3390/biom13060899] [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: 04/10/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Gasdermin D, a molecule downstream of the nucleotide-binding oligomerization domain-like receptor family pyrin domain containing inflammasome, forms the membrane pore for the secretion of interleukin (IL)-1β and IL-18, and also mediates pyroptosis. This study was to explore the influence of treatment with disulfiram, a small molecule inhibitor to gasdermin D, on the formation and progression of experimental abdominal aortic aneurysms (AAA). METHODS AAAs were induced in 10-week-old male apolipoprotein E deficient mice by subcutaneous infusion of angiotensin II (1000 ng/min/kg body weight) for 28 days via osmotic minipumps. Three days prior to angiotensin II infusion, disulfiram (50 mg/kg) or an equal volume of saline as the vehicle control was administered daily via oral gavage. The influence on experimental AAAs was analyzed by serial measurements of aortic diameters via ultrasonography, grading AAA severity and histopathology at sacrifice. Serum IL-1β and IL-18 levels, systolic blood pressure, total cholesterol, and triglyceride were also measured. Additional experiments assayed the influences on the cell viability and IL-1β secretion of in vitro activated macrophages. RESULTS Disulfiram significantly reduced the enlargement, incidence, and severity of angiotensin II-induced experimental AAAs with attenuation of medial elastin breaks, mural macrophage accumulation, and systolic blood pressure. The AAA suppression was also associated with reduced systemic levels of IL-1β but not IL-18. However, disulfiram treatment had no impact on body weight gain and lipid levels in aneurysmal mice. Additionally, disulfiram treatment also markedly reduced the secretion of IL-1β from activated macrophages with a limited effect on cell viability in vitro. CONCLUSIONS Gasdermin D inhibition by disulfiram attenuated angiotensin II-induced experimental AAAs with reduced systemic IL-1β levels and in vitro activated macrophage IL-1β secretion. Our study suggests that pharmacological gasdermin D inhibition may have translational potential for limiting clinical AAA progression.
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Affiliation(s)
- Jia Guo
- Center for Hypertension Care, Shanxi Medical University First Hospital, Taiyuan 030001, China
- Department of Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jinyun Shi
- Center for Hypertension Care, Shanxi Medical University First Hospital, Taiyuan 030001, China
| | - Min Qin
- Center for Hypertension Care, Shanxi Medical University First Hospital, Taiyuan 030001, China
| | - Yan Wang
- Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing 100191, China
| | - Zhidong Li
- Department of Pharmacology, Shanxi Medical University, Taiyuan 030001, China
| | - Takahiro Shoji
- Department of Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Toru Ikezoe
- Department of Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Yingbin Ge
- Department of Physiology, Nanjing Medical University, Nanjing 211166, China
| | - Baohui Xu
- Department of Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA
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Sawada H, Lu HS, Cassis LA, Daugherty A. Twenty Years of Studying AngII (Angiotensin II)-Induced Abdominal Aortic Pathologies in Mice: Continuing Questions and Challenges to Provide Insight Into the Human Disease. Arterioscler Thromb Vasc Biol 2022; 42:277-288. [PMID: 35045728 PMCID: PMC8866209 DOI: 10.1161/atvbaha.121.317058] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
AngII (angiotensin II) infusion in mice has been used to provide mechanistic insight into human abdominal aortic aneurysms for over 2 decades. This is a technically facile animal model that recapitulates multiple facets of the human disease. Although numerous publications have reported abdominal aortic aneurysms with AngII infusion in mice, there remain many fundamental unanswered questions such as uniformity of describing the pathological characteristics and which cell type is stimulated by AngII to promote abdominal aortic aneurysms. Extrapolation of the findings to provide insight into the human disease has been hindered by the preponderance of studies designed to determine the effects on initiation of abdominal aortic aneurysms, rather than a more clinically relevant scenario of determining efficacy on the established disease. The purpose of this review is to enhance understanding of AngII-induced abdominal aortic pathologies in mice, thereby providing greater insight into the human disease.
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Affiliation(s)
- Hisashi Sawada
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY,Saha Aortic Center, University of Kentucky, Lexington, KY,Department of Physiology, University of Kentucky, Lexington, KY
| | - Hong S. Lu
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY,Saha Aortic Center, University of Kentucky, Lexington, KY,Department of Physiology, University of Kentucky, Lexington, KY
| | - Lisa A. Cassis
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY
| | - Alan Daugherty
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY,Saha Aortic Center, University of Kentucky, Lexington, KY,Department of Physiology, University of Kentucky, Lexington, KY
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Shamloo A, Ebrahimi S, Ghorbani G, Alishiri M. Targeted drug delivery of magnetic microbubble for abdominal aortic aneurysm: an in silico study. Biomech Model Mechanobiol 2022; 21:735-753. [PMID: 35079930 DOI: 10.1007/s10237-022-01559-4] [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: 08/03/2021] [Accepted: 01/06/2022] [Indexed: 11/02/2022]
Abstract
Targeted drug delivery (TDD) to abdominal aortic aneurysm (AAA) using a controlled and efficient approach has recently been a significant challenge. In this study, by using magnetic microbubbles (MMBs) under a magnetic field, we investigated the MMBs performance in TDD to AAA based on the amount of surface density of MMBs (SDMM) adhered to the AAA lumen. The results showed that among the types of MMBs studied in the presence of the magnetic field, micromarkers are the best type of microbubble with a -[Formula: see text] increase in SDMM adhered to the critical area of AAA. The results show that applying a magnetic field causes the amount of SDMM adhered to the whole area of AAA to increase -[Formula: see text] times compared to the condition in which the magnetic field is absent. This optimal and maximum value occurs for Definity MMBs with - 3.3 μm diameter. Applying a magnetic field also increases the adhesion surface density by - [Formula: see text], - [Formula: see text], and -[Formula: see text] times for the Micromarker, Optison, and Sonovue microbubbles, respectively, relative to the condition in which the magnetic field is absent. It was shown that using MBBs under magnetic field has the best performance in delivery to AAA for patients with negative inlet blood flow. Also, we have exposed that in an efficient TDD to AAA using MMBs, decreasing the density of MMBs increases drug delivery efficiency and performance. When density is - [Formula: see text], there is the highest difference (about - 75%) between the SDMM adhered to AAA in the presence of a magnetic field and in the absence of a magnetic field.
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Affiliation(s)
- Amir Shamloo
- Nano-Bioengineering Lab, School of Mechanical Engineering, Sharif University of Technology , Azadi Ave., Tehran, Iran. .,Stem Cell and Regenerative Medicine Center, Sharif University of Technology, Tehran, Iran.
| | - Sina Ebrahimi
- Nano-Bioengineering Lab, School of Mechanical Engineering, Sharif University of Technology , Azadi Ave., Tehran, Iran.,Stem Cell and Regenerative Medicine Center, Sharif University of Technology, Tehran, Iran
| | - Ghazal Ghorbani
- Nano-Bioengineering Lab, School of Mechanical Engineering, Sharif University of Technology , Azadi Ave., Tehran, Iran.,Stem Cell and Regenerative Medicine Center, Sharif University of Technology, Tehran, Iran
| | - Mojgan Alishiri
- Nano-Bioengineering Lab, School of Mechanical Engineering, Sharif University of Technology , Azadi Ave., Tehran, Iran.,Stem Cell and Regenerative Medicine Center, Sharif University of Technology, Tehran, Iran
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Phie J, Thanigaimani S, Golledge J. Systematic Review and Meta-Analysis of Interventions to Slow Progression of Abdominal Aortic Aneurysm in Mouse Models. Arterioscler Thromb Vasc Biol 2021; 41:1504-1517. [PMID: 33567871 DOI: 10.1161/atvbaha.121.315942] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
[Figure: see text].
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Affiliation(s)
- James Phie
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry (J.P., S.T., J.G.), James Cook University, Townsville, Australia
| | - Shivshankar Thanigaimani
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry (J.P., S.T., J.G.), James Cook University, Townsville, Australia
| | - Jonathan Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry (J.P., S.T., J.G.), James Cook University, Townsville, Australia.,Australian Institute of Tropical Health and Medicine (J.G.), James Cook University, Townsville, Australia.,Department of Vascular and Endovascular Surgery, Townsville University Hospital, Queensland, Australia (J.G.)
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Golledge J, Krishna SM, Wang Y. Mouse models for abdominal aortic aneurysm. Br J Pharmacol 2020; 179:792-810. [PMID: 32914434 DOI: 10.1111/bph.15260] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/25/2020] [Accepted: 09/03/2020] [Indexed: 12/21/2022] Open
Abstract
Abdominal aortic aneurysm (AAA) rupture is estimated to cause 200,000 deaths each year. Currently, the only treatment for AAA is surgical repair; however, this is only indicated for large asymptomatic, symptomatic or ruptured aneurysms, is not always durable, and is associated with a risk of serious perioperative complications. As a result, patients with small asymptomatic aneurysms or who are otherwise unfit for surgery are treated conservatively, but up to 70% of small aneurysms continue to grow, increasing the risk of rupture. There is thus an urgent need to develop drug therapies effective at slowing AAA growth. This review describes the commonly used mouse models for AAA. Recent research in these models highlights key roles for pathways involved in inflammation and cell turnover in AAA pathogenesis. There is also evidence for long non-coding RNAs and thrombosis in aneurysm pathology. Further well-designed research in clinically relevant models is expected to be translated into effective AAA drugs.
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Affiliation(s)
- Jonathan Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia.,The Department of Vascular and Endovascular Surgery, The Townsville University Hospital, Townsville, Queensland, Australia.,The Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Smriti Murali Krishna
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia.,The Department of Vascular and Endovascular Surgery, The Townsville University Hospital, Townsville, Queensland, Australia.,The Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Yutang Wang
- Discipline of Life Sciences, School of Health and Life Sciences, Federation University Australia, Ballarat, Victoria, Australia
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Piqueras L, Sanz MJ. Angiotensin II and leukocyte trafficking: New insights for an old vascular mediator. Role of redox-signaling pathways. Free Radic Biol Med 2020; 157:38-54. [PMID: 32057992 DOI: 10.1016/j.freeradbiomed.2020.02.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 01/27/2020] [Accepted: 02/03/2020] [Indexed: 12/20/2022]
Abstract
Inflammation and activation of the immune system are key molecular and cellular events in the pathogenesis of cardiovascular diseases, including atherosclerosis, hypertension-induced target-organ damage, and abdominal aortic aneurysm. Angiotensin II (Ang-II) is the main effector peptide hormone of the renin-angiotensin system. Beyond its role as a potent vasoconstrictor and regulator of blood pressure and fluid homeostasis, Ang-II is intimately involved in the development of vascular lesions in cardiovascular diseases through the activation of different immune cells. The migration of leukocytes from circulation to the arterial subendothelial space is a crucial immune response in lesion development that is mediated through a sequential and coordinated cascade of leukocyte-endothelial cell adhesive interactions involving an array of cell adhesion molecules present on target leukocytes and endothelial cells and the generation and release of chemoattractants that activate and guide leukocytes to sites of emigration. In this review, we outline the key events of Ang-II participation in the leukocyte recruitment cascade, the underlying mechanisms implicated, and the corresponding redox-signaling pathways. We also address the use of inhibitor drugs targeting the effects of Ang-II in the context of leukocyte infiltration in these cardiovascular pathologies, and examine the clinical data supporting the relevance of blocking Ang-II-induced vascular inflammation.
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Affiliation(s)
- Laura Piqueras
- Department of Pharmacology, Faculty of Medicine, University of Valencia, Valencia, Spain; Institute of Health Research INCLIVA University Clinic Hospital of Valencia, Valencia, Spain; CIBERDEM-Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders, Carlos III Health Institute, Spanish Ministry of Health, Madrid, Spain.
| | - Maria-Jesus Sanz
- Department of Pharmacology, Faculty of Medicine, University of Valencia, Valencia, Spain; Institute of Health Research INCLIVA University Clinic Hospital of Valencia, Valencia, Spain; CIBERDEM-Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders, Carlos III Health Institute, Spanish Ministry of Health, Madrid, Spain.
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