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Ma W, Huang Z, Miao Y, Ma X, Zhang Z, Liu W, Xie P. ANXA1sp modulates the protective effect of Sirt3-induced mitophagy against sepsis-induced myocardial injury in mice. Acta Physiol (Oxf) 2024:e14184. [PMID: 38822624 DOI: 10.1111/apha.14184] [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: 01/21/2024] [Revised: 05/11/2024] [Accepted: 05/15/2024] [Indexed: 06/03/2024]
Abstract
AIM Sepsis-induced myocardial injury (SIMI) may be associated with insufficient mitophagy in cardiomyocytes, but the exact mechanism involved remains unknown. Sirtuin 3 (Sirt3) is mainly found in the mitochondrial matrix and is involved in repairing mitochondrial function through means such as the activation of autophagy. Previously, we demonstrated that the annexin-A1 small peptide (ANXA1sp) can promote Sirt3 expression in mitochondria. In this study, we hypothesized that the activation of Sirt3 by ANXA1sp induces mitophagy, thereby providing a protective effect against SIMI in mice. METHODS A mouse model of SIMI was established via cecal ligation and puncture. Intraperitoneal injections of ANXA1sp, 3TYP, and 3MA were administered prior to modeling. After successful modeling, IL-6, TNF-α, CK-MB, and CTn-I levels were measured; cardiac function was assessed using echocardiography; myocardial mitochondrial membrane potential, ROS, and ATP production were determined; myocardial mitochondrial ultrastructure was observed using transmission electron microscopy; and the expression levels of Sirt3 and autophagy-related proteins were detected using western blotting. RESULTS ANXA1sp significantly reduced serum IL-6, TNF-α, CK-MB, and CTn-I levels; decreased myocardial ROS production; increased mitochondrial membrane potential and ATP synthesis; and improved myocardial mitochondrial ultrastructure in septic mice. Furthermore, ANXA1sp promoted Sirt3 expression and activated the AMPK-mTOR pathway to induce myocardial mitophagy. These protective effects of ANXA1sp were reversed upon treatment with the Sirt3 blocker, 3-TYP. CONCLUSION ANXA1sp can reverse SIMI, and the underlying mechanism may be related to the activation of the AMPK-mTOR pathway following upregulation of Sirt3 by ANXA1sp, which, in turn, induces autophagy.
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Affiliation(s)
- Wanyu Ma
- Department of Critical Care Medicine of the Third Affiliated Hospital (The First People's Hospital of Zunyi), Zunyi Medical University, Zunyi, China
| | - Zhijia Huang
- Department of Critical Care Medicine, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Yanmei Miao
- Department of Critical Care Medicine of the Third Affiliated Hospital (The First People's Hospital of Zunyi), Zunyi Medical University, Zunyi, China
| | - Xinglong Ma
- Department of Critical Care Medicine of the Third Affiliated Hospital (The First People's Hospital of Zunyi), Zunyi Medical University, Zunyi, China
| | - Zhiquan Zhang
- Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina, USA
| | - Wenjie Liu
- Department of Anesthesiology, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Peng Xie
- Department of Critical Care Medicine, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
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2
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Mattisson J, Halvardson J, Davies H, Bruhn-Olszewska B, Olszewski P, Danielsson M, Bjurling J, Lindberg A, Zaghlool A, Rychlicka-Buniowska E, Dumanski JP, Forsberg LA. Loss of chromosome Y in regulatory T cells. BMC Genomics 2024; 25:243. [PMID: 38443832 PMCID: PMC10913415 DOI: 10.1186/s12864-024-10168-7] [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: 07/27/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Mosaic loss of chromosome Y (LOY) in leukocytes is the most prevalent somatic aneuploidy in aging humans. Men with LOY have increased risks of all-cause mortality and the major causes of death, including many forms of cancer. It has been suggested that the association between LOY and disease risk depends on what type of leukocyte is affected with Y loss, with prostate cancer patients showing higher levels of LOY in CD4 + T lymphocytes. In previous studies, Y loss has however been observed at relatively low levels in this cell type. This motivated us to investigate whether specific subsets of CD4 + T lymphocytes are particularly affected by LOY. Publicly available, T lymphocyte enriched, single-cell RNA sequencing datasets from patients with liver, lung or colorectal cancer were used to study how LOY affects different subtypes of T lymphocyte. To validate the observations from the public data, we also generated a single-cell RNA sequencing dataset comprised of 23 PBMC samples and 32 CD4 + T lymphocytes enriched samples. RESULTS Regulatory T cells had significantly more LOY than any other studied T lymphocytes subtype. Furthermore, LOY in regulatory T cells increased the ratio of regulatory T cells compared with other T lymphocyte subtypes, indicating an effect of Y loss on lymphocyte differentiation. This was supported by developmental trajectory analysis of CD4 + T lymphocytes culminating in the regulatory T cells cluster most heavily affected by LOY. Finally, we identify dysregulation of 465 genes in regulatory T cells with Y loss, many involved in the immunosuppressive functions and development of regulatory T cells. CONCLUSIONS Here, we show that regulatory T cells are particularly affected by Y loss, resulting in an increased fraction of regulatory T cells and dysregulated immune functions. Considering that regulatory T cells plays a critical role in the process of immunosuppression; this enrichment for regulatory T cells with LOY might contribute to the increased risk for cancer observed among men with Y loss in leukocytes.
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Affiliation(s)
- Jonas Mattisson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Jonatan Halvardson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Hanna Davies
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Bożena Bruhn-Olszewska
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Paweł Olszewski
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Poland
| | - Marcus Danielsson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Josefin Bjurling
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Amanda Lindberg
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Ammar Zaghlool
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | | | - Jan P Dumanski
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- 3P-Medicine Laboratory, Medical University of Gdańsk, Gdańsk, Poland
| | - Lars A Forsberg
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- The Beijer Laboratory, Uppsala University, Uppsala, Sweden
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3
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Qin S, Ren YC, Liu JY, Chen WB, Fu B, Zheng J, Fu XY. ANXA1sp attenuates sepsis-induced myocardial injury by promoting mitochondrial biosynthesis and inhibiting oxidative stress and autophagy via SIRT3 upregulation. Kaohsiung J Med Sci 2024; 40:35-45. [PMID: 37877496 DOI: 10.1002/kjm2.12767] [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: 04/17/2023] [Revised: 09/18/2023] [Accepted: 09/20/2023] [Indexed: 10/26/2023] Open
Abstract
Sepsis-induced myocardial injury is one of the most difficult complications of sepsis in intensive care units. Annexin A1 (ANXA1) short peptide (ANXA1sp) protects organs during the perioperative period. However, the protective effect of ANXA1sp against sepsis-induced myocardial injury remains unclear. We aimed to explore the protective effects and mechanisms of ANXA1sp against sepsis-induced myocardial injury both in vitro and in vivo. Cellular and animal models of myocardial injury in sepsis were established with lipopolysaccharide. The cardiac function of mice was assessed by high-frequency echocardiography. Elisa assay detected changes in inflammatory mediators and markers of myocardial injury. Western blotting detected autophagy and mitochondrial biosynthesis-related proteins. Autophagic flux changes were observed by confocal microscopy, and autophagosomes were evaluated by TEM. ATP, SOD, ROS, and MDA levels were also detected.ANXA1sp pretreatment enhanced the 7-day survival rate, improved cardiac function, and reduced TNF-α, IL-6, IL-1β, CK-MB, cTnI, and LDH levels. ANXA1sp significantly increased the expression of sirtuin-3 (SIRT3), mitochondrial biosynthesis-related proteins peroxisome proliferator-activated receptor γ co-activator 1α (PGC-1α), and mitochondrial transcription factor A (TFAM). ANXA1sp increased mitochondrial membrane potential (△Ψm), ATP, and SOD, and decreased ROS, autophagy flux, the production of autophagosomes per unit area, and MDA levels. The protective effect of ANXA1sp decreased significantly after SIRT3 silencing in vitro and in vivo, indicating that the key factor in ANXA1sp's protective role is the upregulation of SIRT3. In summary, ANXA1sp attenuated sepsis-induced myocardial injury by upregulating SIRT3 to promote mitochondrial biosynthesis and inhibit oxidative stress and autophagy.
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Affiliation(s)
- Song Qin
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
| | - Ying-Cong Ren
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
| | - Jun-Ya Liu
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
| | - Wen-Bo Chen
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
| | - Bao Fu
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
| | - Jie Zheng
- Department of anesthesiology, Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
| | - Xiao-Yun Fu
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, People's Republic of China
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4
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Lyngstadaas AV, Olsen MV, Bair J, Yang M, Hodges RR, Utheim TP, Serhan CN, Dartt DA. Anti-Inflammatory and Pro-Resolving Actions of the N-Terminal Peptides Ac2-26, Ac2-12, and Ac9-25 of Annexin A1 on Conjunctival Goblet Cell Function. THE AMERICAN JOURNAL OF PATHOLOGY 2023; 193:1817-1832. [PMID: 37423551 PMCID: PMC10616711 DOI: 10.1016/j.ajpath.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/12/2023] [Accepted: 05/19/2023] [Indexed: 07/11/2023]
Abstract
Annexin A1 (AnxA1) is the primary mediator of the anti-inflammatory actions of glucocorticoids. AnxA1 functions as a pro-resolving mediator in cultured rat conjunctival goblet cells to ensure tissue homeostasis through stimulation of intracellular [Ca2+] ([Ca2+]i) and mucin secretion. AnxA1 has several N-terminal peptides with anti-inflammatory properties of their own, including Ac2-26, Ac2-12, and Ac9-25. The increase in [Ca2+]i caused by AnxA1 and its N-terminal peptides in goblet cells was measured to determine the formyl peptide receptors used by the compounds and the action of the peptides on histamine stimulation. Changes in [Ca2+]i were determined by using a fluorescent Ca2+ indicator. AnxA1 and its peptides each activated formyl peptide receptors in goblet cells. AnxA1 and Ac2-26 at 10-12 mol/L and Ac2-12 at 10-9 mol/L inhibited the histamine-stimulated increase in [Ca2+]i, as did resolvin D1 and lipoxin A4 at 10-12 mol/L, whereas Ac9-25 did not. AnxA1 and Ac2-26 counter-regulated the H1 receptor through the p42/p44 mitogen-activated protein kinase/extracellular regulated kinase 1/2, β-adrenergic receptor kinase, and protein kinase C pathways, whereas Ac2-12 counter-regulated only through β-adrenergic receptor kinase. In conclusion, current data show that the N-terminal peptides Ac2-26 and Ac2-12, but not Ac9-25, share multiple functions with the full-length AnxA1 in goblet cells, including inhibition of histamine-stimulated increase in [Ca2+]i and counter-regulation of the H1 receptor. These actions suggest a potential pharmaceutical application of the AnxA1 N-terminal peptides Ac2-26 and Ac2-12 in homeostasis and ocular inflammatory diseases.
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Affiliation(s)
- Anne V Lyngstadaas
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts; Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Markus V Olsen
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts; Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Jeffrey Bair
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Menglu Yang
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Robin R Hodges
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Tor P Utheim
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts; Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway; Department of Plastic and Reconstructive Surgery, University of Oslo, Oslo, Norway
| | - Charles N Serhan
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesia, Perioperative and Pain Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Darlene A Dartt
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts; Department of Plastic and Reconstructive Surgery, University of Oslo, Oslo, Norway.
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5
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Qin S, Ren Y, Feng B, Wang X, Liu J, Zheng J, Li K, Chen M, Chen T, Mei H, Fu X. ANXA1sp Protects against Sepsis-Induced Myocardial Injury by Inhibiting Ferroptosis-Induced Cardiomyocyte Death via SIRT3-Mediated p53 Deacetylation. Mediators Inflamm 2023; 2023:6638929. [PMID: 37057132 PMCID: PMC10089776 DOI: 10.1155/2023/6638929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 04/08/2023] Open
Abstract
Sepsis-induced myocardial injury (SIMI), a common complication of sepsis, may cause significant mortality. Ferroptosis, a cell death associated with oxidative stress and inflammation, has been identified to be involved in SIMI. This study sought to investigate the role of ANXA1 small peptide (ANXA1sp) in SIMI pathogenesis. In this study, the mouse cardiomyocytes (H9C2 cells) were stimulated with lipopolysaccharide (LPS) to imitate SIMI in vitro. It was shown that ANXA1sp treatment substantially abated LPS-triggered H9C2 cell death and excessive secretion of proinflammatory cytokines (TNF-α, IL-1β, and IL-6). ANXA1sp pretreatment also reversed the increase of ROS and MDA generation as well as the decrease of SOD and GSH activity in H9C2 cells caused by LPS treatment. In addition, ANXA1sp considerably eliminated LPS-caused H9C2 cell ferroptosis, as revealed by the suppression of iron accumulation and the increase in GPX4 and FTH1 expression. Furthermore, the ameliorative effects of ANXA1sp on LPS-induced H9C2 cell damage could be partially abolished by erastin, a ferroptosis agonist. ANXA1sp enhanced SIRT3 expression in LPS-challenged H9C2 cells, thereby promoting p53 deacetylation. SIRT3 knockdown diminished ANXA1sp-mediated alleviation of cell death, inflammation, oxidative stress, and ferroptosis of LPS-treated H9C2 cells. Our study demonstrated that ANXA1sp is protected against LPS-induced cardiomyocyte damage by inhibiting ferroptosis-induced cell death via SIRT3-dependent p53 deacetylation, suggesting that ANXA1sp may be a potent therapeutic agent for SIMI.
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Affiliation(s)
- Song Qin
- Soochow University Medical College, Suzhou 215000, China
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Yingcong Ren
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Banghai Feng
- Department of Critical Care Medicine, Zunyi Hospital of Traditional Chinese Medicine, Zunyi, Guizhou 563000, China
| | - Xiaoqin Wang
- Department of Pediatric, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Junya Liu
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Jie Zheng
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Kang Li
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Miao Chen
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Tao Chen
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Hong Mei
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Xiaoyun Fu
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
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6
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Zharkova O, Salamah MF, Babak MV, Rajan E, Lim LHK, Andrade F, Gil CD, Oliani SM, Moraes LA, Vaiyapuri S. Deletion of Annexin A1 in Mice Upregulates the Expression of Its Receptor, Fpr2/3, and Reactivity to the AnxA1 Mimetic Peptide in Platelets. Int J Mol Sci 2023; 24:ijms24043424. [PMID: 36834844 PMCID: PMC9962723 DOI: 10.3390/ijms24043424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Annexin A1 (ANXA1) is an endogenous protein, which plays a central function in the modulation of inflammation. While the functions of ANXA1 and its exogenous peptidomimetics, N-Acetyl 2-26 ANXA1-derived peptide (ANXA1Ac2-26), in the modulation of immunological responses of neutrophils and monocytes have been investigated in detail, their effects on the modulation of platelet reactivity, haemostasis, thrombosis, and platelet-mediated inflammation remain largely unknown. Here, we demonstrate that the deletion of Anxa1 in mice upregulates the expression of its receptor, formyl peptide receptor 2/3 (Fpr2/3, orthologue of human FPR2/ALX). As a result, the addition of ANXA1Ac2-26 to platelets exerts an activatory role in platelets, as characterised by its ability to increase the levels of fibrinogen binding and the exposure of P-selectin on the surface. Moreover, ANXA1Ac2-26 increased the development of platelet-leukocyte aggregates in whole blood. The experiments carried out using a pharmacological inhibitor (WRW4) for FPR2/ALX, and platelets isolated from Fpr2/3-deficient mice ascertained that the actions of ANXA1Ac2-26 are largely mediated through Fpr2/3 in platelets. Together, this study demonstrates that in addition to its ability to modulate inflammatory responses via leukocytes, ANXA1 modulates platelet function, which may influence thrombosis, haemostasis, and platelet-mediated inflammation under various pathophysiological settings.
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Affiliation(s)
- Olga Zharkova
- Immunology Program, Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore
| | | | - Maria V. Babak
- Department of Chemistry, City University of Hong Kong, Hong Kong, China
| | | | - Lina H. K. Lim
- Immunology Program, Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore
| | - Frans Andrade
- Department of Morphology and Genetics, Federal University of São Paulo (UNIFESP), São Paulo 04023-900, Brazil
| | - Cristiane D. Gil
- Department of Morphology and Genetics, Federal University of São Paulo (UNIFESP), São Paulo 04023-900, Brazil
| | - Sonia M. Oliani
- Department of Morphology and Genetics, Federal University of São Paulo (UNIFESP), São Paulo 04023-900, Brazil
- Department of Biology, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), São Paulo State University (UNESP), São José do Rio Preto, São Paulo 15054-000, Brazil
| | - Leonardo A. Moraes
- Immunology Program, Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore
- School of Pharmacy, University of Reading, Reading RG6 6UB, UK
| | - Sakthivel Vaiyapuri
- School of Pharmacy, University of Reading, Reading RG6 6UB, UK
- Correspondence:
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7
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Méndez-Barbero N, San Sebastian-Jaraba I, Blázquez-Serra R, Martín-Ventura JL, Blanco-Colio LM. Annexins and cardiovascular diseases: Beyond membrane trafficking and repair. Front Cell Dev Biol 2022; 10:1000760. [PMID: 36313572 PMCID: PMC9614170 DOI: 10.3389/fcell.2022.1000760] [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: 07/22/2022] [Accepted: 10/03/2022] [Indexed: 12/02/2022] Open
Abstract
Cardiovascular diseases (CVD) remain the leading cause of mortality worldwide. The main cause underlying CVD is associated with the pathological remodeling of the vascular wall, involving several cell types, including endothelial cells, vascular smooth muscle cells, and leukocytes. Vascular remodeling is often related with the development of atherosclerotic plaques leading to narrowing of the arteries and reduced blood flow. Atherosclerosis is known to be triggered by high blood cholesterol levels, which in the presence of a dysfunctional endothelium, results in the retention of lipoproteins in the artery wall, leading to an immune-inflammatory response. Continued hypercholesterolemia and inflammation aggravate the progression of atherosclerotic plaque over time, which is often complicated by thrombus development, leading to the possibility of CV events such as myocardial infarction or stroke. Annexins are a family of proteins with high structural homology that bind phospholipids in a calcium-dependent manner. These proteins are involved in several biological functions, from cell structural organization to growth regulation and vesicle trafficking. In vitro gain- or loss-of-function experiments have demonstrated the implication of annexins with a wide variety of cellular processes independent of calcium signaling such as immune-inflammatory response, cell proliferation, migration, differentiation, apoptosis, and membrane repair. In the last years, the use of mice deficient for different annexins has provided insight into additional functions of these proteins in vivo, and their involvement in different pathologies. This review will focus in the role of annexins in CVD, highlighting the mechanisms involved and the potential therapeutic effects of these proteins.
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Affiliation(s)
- Nerea Méndez-Barbero
- Laboratory of Vascular Pathology, IIS-Fundación Jiménez Díaz, Madrid, Spain
- CIBERCV, Madrid, Spain
| | | | - Rafael Blázquez-Serra
- 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
- Autonoma University of Madrid, Madrid, Spain
| | - Luis M. Blanco-Colio
- Laboratory of Vascular Pathology, IIS-Fundación Jiménez Díaz, Madrid, Spain
- CIBERCV, Madrid, Spain
- *Correspondence: Luis M. Blanco-Colio,
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8
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Suica VI, Uyy E, Ivan L, Boteanu RM, Cerveanu-Hogas A, Hansen R, Antohe F. Cardiac Alarmins as Residual Risk Markers of Atherosclerosis under Hypolipidemic Therapy. Int J Mol Sci 2022; 23:ijms231911174. [PMID: 36232476 PMCID: PMC9569654 DOI: 10.3390/ijms231911174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/19/2022] [Accepted: 09/19/2022] [Indexed: 12/01/2022] Open
Abstract
Increased levels of low-density lipoproteins are the main risk factor in the initiation and progression of atherosclerosis. Although statin treatment can effectively lower these levels, there is still a residual risk of cardiovascular events. We hypothesize that a specific panel of stress-sensing molecules (alarmins) could indicate the persistence of silent atherosclerosis residual risk. New Zealand White rabbits were divided into: control group (C), a group that received a high-fat diet for twelve weeks (Au), and a treated hyperlipidemic group with a lipid diet for eight weeks followed by a standard diet and hypolipidemic treatment (atorvastatin and PCSK9 siRNA-inhibitor) for four weeks (Asi). Mass spectrometry experiments of left ventricle lysates were complemented by immunologic and genomic studies to corroborate the data. The hyperlipidemic diet determined a general alarmin up-regulation tendency over the C group. A significant spectral abundance increase was measured for specific heat shock proteins, S100 family members, HMGB1, and Annexin A1. The hypolipidemic treatment demonstrated a reversed regulation trend with non-significant spectral alteration over the C group for some of the identified alarmins. Our study highlights the discriminating potential of alarmins in hyperlipidemia or following hypolipidemic treatment. Data are available via ProteomeXchange with identifier PXD035692.
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Affiliation(s)
- Viorel I. Suica
- Institute of Cellular Biology and Pathology “Nicolae Simionescu”, 050568 Bucharest, Romania
| | - Elena Uyy
- Institute of Cellular Biology and Pathology “Nicolae Simionescu”, 050568 Bucharest, Romania
| | - Luminita Ivan
- Institute of Cellular Biology and Pathology “Nicolae Simionescu”, 050568 Bucharest, Romania
| | - Raluca M. Boteanu
- Institute of Cellular Biology and Pathology “Nicolae Simionescu”, 050568 Bucharest, Romania
| | - Aurel Cerveanu-Hogas
- Institute of Cellular Biology and Pathology “Nicolae Simionescu”, 050568 Bucharest, Romania
| | - Rune Hansen
- SINTEF Digital, 7465 Trondheim, Norway
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Felicia Antohe
- Institute of Cellular Biology and Pathology “Nicolae Simionescu”, 050568 Bucharest, Romania
- Correspondence: ; Tel.: +40-213194518
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9
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Bacterial Infections and Atherosclerosis – A Mini Review. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2022. [DOI: 10.22207/jpam.16.3.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Atherosclerosis is the most challenging subsets of coronary artery disease in humans, in which risk factors emerge from childhood, and its prevalence increases with age. Experimental research demonstrates that infections due to bacteria stimulate atherogenic events. Atherosclerosis has complex pathophysiology that is linked with several bacterial infections by damaging the inner arterial wall and heart muscles directly and indirectly by provoking a systemic pro-inflammation and acute-phase protein. Repeated bacterial infections trigger an inflammatory cascade that triggers immunological responses that negatively impact cardiovascular biomarkers includes triglycerides, high-density lipoprotein, C-reactive protein, heat shock proteins, cytokines, fibrinogen, and leukocyte count. Herein, we intended to share the role of bacterial infection in atherosclerosis and evaluate existing evidence of animal and human trials on the association between bacterial infections and atherosclerosis on update.
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10
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Li YZ, Wang YY, Huang L, Zhao YY, Chen LH, Zhang C. Annexin A Protein Family in Atherosclerosis. Clin Chim Acta 2022; 531:406-417. [PMID: 35562096 DOI: 10.1016/j.cca.2022.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/06/2022] [Accepted: 05/06/2022] [Indexed: 12/25/2022]
Abstract
Atherosclerosis, a silent chronic vascular pathology, is the cause of the majority of cardiovascular ischaemic events. Atherosclerosis is characterized by a series of deleterious changes in cellularity, including endothelial dysfunction, transmigration of circulating inflammatory cells into the arterial wall, pro-inflammatory cytokines production, lipid accumulation in the intima, vascular local inflammatory response, atherosclerosis-related cells apoptosis and autophagy. Proteins of Annexin A (AnxA) family, the well-known Ca2+ phospholipid-binding protein, have many functions in regulating inflammation-related enzymes and cell signaling transduction, thus influencing cell adhesion, migration, differentiation, proliferation and apoptosis. There is now accumulating evidence that some members of the AnxA family, such as AnxA1, AnxA2, AnxA5 and AnxA7, play major roles in the development of atherosclerosis. This article discusses the major roles of AnxA1, AnxA2, AnxA5 and AnxA7, and the multifaceted mechanisms of the main biological process in which they are involved in atherosclerosis. Considering these evidences, it has been proposed that AnxA are drivers- and not merely participator- on the road to atherosclerosis, thus the progression of atherosclerosis may be prevented by targeting the expression or function of the AnxA family proteins.
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Affiliation(s)
- Yong-Zhen Li
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Yan-Yue Wang
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Liang Huang
- Research Laboratory of Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Yu-Yan Zhao
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Lin-Hui Chen
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Chi Zhang
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China.
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11
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Kelly L, McGrath S, Rodgers L, McCall K, Tulunay Virlan A, Dempsey F, Crichton S, Goodyear CS. Annexin-A1; the culprit or the solution? Immunology 2022; 166:2-16. [PMID: 35146757 PMCID: PMC9426623 DOI: 10.1111/imm.13455] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 12/23/2021] [Accepted: 01/24/2022] [Indexed: 11/30/2022] Open
Abstract
Annexin‐A1 has a well‐defined anti‐inflammatory role in the innate immune system, but its function in adaptive immunity remains controversial. This glucocorticoid‐induced protein has been implicated in a range of inflammatory conditions and cancers, as well as being found to be overexpressed on the T cells of patients with autoimmune disease. Moreover, the formyl peptide family of receptors, through which annexin‐A1 primarily signals, has also been implicated in these diseases. In contrast, treatment with recombinant annexin‐A1 peptides resulted in suppression of inflammatory processes in murine models of inflammation. This review will focus on what is currently known about annexin‐A1 in health and disease and discuss the potential of this protein as a biomarker and therapeutic target.
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Affiliation(s)
- Lauren Kelly
- Institute of Infection, Immunity and Inflammation, University of Glasgow, 120 University Place, Glasgow, G12 8TA, Scotland, UK
| | - Sarah McGrath
- Institute of Infection, Immunity and Inflammation, University of Glasgow, 120 University Place, Glasgow, G12 8TA, Scotland, UK
| | - Lewis Rodgers
- Institute of Infection, Immunity and Inflammation, University of Glasgow, 120 University Place, Glasgow, G12 8TA, Scotland, UK
| | - Kathryn McCall
- Institute of Infection, Immunity and Inflammation, University of Glasgow, 120 University Place, Glasgow, G12 8TA, Scotland, UK
| | - Aysin Tulunay Virlan
- Institute of Infection, Immunity and Inflammation, University of Glasgow, 120 University Place, Glasgow, G12 8TA, Scotland, UK
| | - Fiona Dempsey
- Medannex Ltd, 1 Lochrin Square, Fountainbridge, Edinburgh, EH3 9QA
| | - Scott Crichton
- Medannex Ltd, 1 Lochrin Square, Fountainbridge, Edinburgh, EH3 9QA
| | - Carl S Goodyear
- Institute of Infection, Immunity and Inflammation, University of Glasgow, 120 University Place, Glasgow, G12 8TA, Scotland, UK
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Transcriptomic and Lipidomic Mapping of Macrophages in the Hub of Chronic Beta-Adrenergic-Stimulation Unravels Hypertrophy-, Proliferation-, and Lipid Metabolism-Related Genes as Novel Potential Markers of Early Hypertrophy or Heart Failure. Biomedicines 2022; 10:biomedicines10020221. [PMID: 35203431 PMCID: PMC8869621 DOI: 10.3390/biomedicines10020221] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/13/2022] [Accepted: 01/18/2022] [Indexed: 02/05/2023] Open
Abstract
Sympathetic nervous system overdrive with chronic release of catecholamines is the most important neurohormonal mechanism activated to maintain cardiac output in response to heart stress. Beta-adrenergic signaling behaves first as a compensatory pathway improving cardiac contractility and maladaptive remodeling but becomes dysfunctional leading to pathological hypertrophy and heart failure (HF). Cardiac remodeling is a complex inflammatory syndrome where macrophages play a determinant role. This study aimed at characterizing the temporal transcriptomic evolution of cardiac macrophages in mice subjected to beta-adrenergic-stimulation using RNA sequencing. Owing to a comprehensive bibliographic analysis and complementary lipidomic experiments, this study deciphers typical gene profiles in early compensated hypertrophy (ECH) versus late dilated remodeling related to HF. We uncover cardiac hypertrophy- and proliferation-related transcription programs typical of ECH or HF macrophages and identify lipid metabolism-associated and Na+ or K+ channel-related genes as markers of ECH and HF macrophages, respectively. In addition, our results substantiate the key time-dependent role of inflammatory, metabolic, and functional gene regulation in macrophages during beta-adrenergic dependent remodeling. This study provides important and novel knowledge to better understand the prevalent key role of resident macrophages in response to chronically activated beta-adrenergic signaling, an effective diagnostic and therapeutic target in failing hearts.
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13
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OUP accepted manuscript. Cardiovasc Res 2022; 118:1383-1384. [DOI: 10.1093/cvr/cvac038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 11/12/2022] Open
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14
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Therapeutic Potential of Annexin A1 Modulation in Kidney and Cardiovascular Disorders. Cells 2021; 10:cells10123420. [PMID: 34943928 PMCID: PMC8700139 DOI: 10.3390/cells10123420] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/16/2021] [Accepted: 11/25/2021] [Indexed: 01/11/2023] Open
Abstract
Renal and cardiovascular disorders are very prevalent and associated with significant morbidity and mortality. Among diverse pathogenic mechanisms, the dysregulation of immune and inflammatory responses plays an essential role in such disorders. Consequently, the discovery of Annexin A1, as a glucocorticoid-inducible anti-inflammatory protein, has fueled investigation of its role in renal and cardiovascular pathologies. Indeed, with respect to the kidney, its role has been examined in diverse renal pathologies, including acute kidney injury, diabetic nephropathy, immune-mediated nephropathy, drug-induced kidney injury, kidney stone formation, and renal cancer. Regarding the cardiovascular system, major areas of investigation include the role of Annexin A1 in vascular abnormalities, atherosclerosis, and myocardial infarction. Thus, this review briefly describes major structural and functional features of Annexin A1 followed by a review of its role in pathologies of the kidney and the cardiovascular system, as well as the therapeutic potential of its modulation for such disorders.
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de Paula-Silva M, da Rocha GHO, Broering MF, Queiroz ML, Sandri S, Loiola RA, Oliani SM, Vieira A, Perretti M, Farsky SHP. Formyl Peptide Receptors and Annexin A1: Complementary Mechanisms to Infliximab in Murine Experimental Colitis and Crohn's Disease. Front Immunol 2021; 12:714138. [PMID: 34603288 PMCID: PMC8484756 DOI: 10.3389/fimmu.2021.714138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/16/2021] [Indexed: 02/02/2023] Open
Abstract
Non-responsiveness to anti-TNF-α therapies presents relevant rates in inflammatory bowel disease patients, presenting the need to find biomarkers involved in therapeutic efficacy. Herein, we demonstrate that higher levels of colonic formyl peptide receptor 1 and annexin A1 correlate with histological recovery in Crohn’s disease patients under remission. Using the dextran sulfate sodium colitis model in mice, we suggest that infliximab induces annexin A1 expression and secretion in activated intestinal leukocytes. Conversely, this mechanism might stimulate epithelial formyl peptide receptors, inducing wound healing and consequent histological remission. Our data indicate that assessing intestinal expressions of formyl peptide receptors and annexin A1 might provide precious information on the disease activity and responsiveness to infliximab in inflammatory bowel disease patients.
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Affiliation(s)
- Marina de Paula-Silva
- Department of Clinical and Toxicological Analyses, University of São Paulo (USP), São Paulo, Brazil.,Centre for Biochemical Pharmacology, The William Harvey Research Institute, Barts and The London School of Medicine, Queen Mary University of London (QMUL), London, United Kingdom
| | | | - Milena Fronza Broering
- Department of Clinical and Toxicological Analyses, University of São Paulo (USP), São Paulo, Brazil
| | - Maria Luíza Queiroz
- Gastroenterology Service, Irmandade da Santa Casa de Misericórdia de São Paulo, São Paulo, Brazil
| | - Silvana Sandri
- Department of Clinical and Toxicological Analyses, University of São Paulo (USP), São Paulo, Brazil
| | - Rodrigo Azevedo Loiola
- Department of Clinical and Toxicological Analyses, University of São Paulo (USP), São Paulo, Brazil
| | - Sonia Maria Oliani
- Department of Biology, São Paulo State University (UNESP), São José do Rio Preto, São Paulo, Brazil
| | - Andrea Vieira
- Gastroenterology Service, Irmandade da Santa Casa de Misericórdia de São Paulo, São Paulo, Brazil
| | - Mauro Perretti
- Centre for Biochemical Pharmacology, The William Harvey Research Institute, Barts and The London School of Medicine, Queen Mary University of London (QMUL), London, United Kingdom
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Liang P, Mao L, Ma Y, Ren W, Yang S. A systematic review on Zhilong Huoxue Tongyu capsule in treating cardiovascular and cerebrovascular diseases: Pharmacological actions, molecular mechanisms and clinical outcomes. JOURNAL OF ETHNOPHARMACOLOGY 2021; 277:114234. [PMID: 34044079 DOI: 10.1016/j.jep.2021.114234] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/29/2021] [Accepted: 05/20/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cardiovascular and cerebrovascular diseases have become a severe threat for human health worldwide, however, optimal therapeutic options are still developed. Zhilong Huoxue Tongyu capsule (ZL capsule) is mainly composed of Astragalus membranaceus, Leech, Earthworm, Cinnamomum cassia and Sargentodoxa cuneata, having functions of replenishing qi and activating blood, dispelling wind and reducing phlegm. It is an expanded application on the basis of traditional uses of above TCMs, acquiring a satisfactory curative effect on cardiovascular and cerebrovascular diseases over twenty years. AIM OF THE STUDY To comprehensively summarize the main components of ZL capsule, understand the mechanisms of ZL capsule, and conclude clinical regimens of ZL capsule for cardiovascular and cerebrovascular diseases. MATERIALS AND METHODS We selected network pharmacology technology to analyze main active compounds and predict underlying mechanism of ZL capsule against atherosclerosis. Molecular docking was performed to simulate the interaction pattern between the active components of ZL capsule and putative targets. Further, PubMed, Web of Science, China National Knowledge Infrastructure and Google Scholar were used to search literatures, with the key words of "Zhilong Huoxue Tongyu capsule", "cardiovascular and cerebrovascular diseases", "atherosclerosis", "clinical study" and their combinations, mainly from 2000 to 2020. RESULTS Both network pharmacology analysis, molecular docking and animal experiments studies confirmed that mechanisms of ZL capsule plays the role of anti-inflammatory, anti-apoptosis and promoting angiogenesis in treating cardiovascular and cerebrovascular diseases by multi-components acting on multi-targets via multi-pathways. Over 1000 clinical cases were benefited from the treatment of ZL capsule, suggesting a holistic concept of "the same therapy for different myocardial and cerebral diseases". CONCLUSIONS For the first time, this systematic review may supply meaningful information for further studies to explore material basis and pharmacodynamics of ZL capsule and also provide a basis for sharing the "Chinese patent medicine" for cardiovascular and cerebrovascular diseases.
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Affiliation(s)
- Pan Liang
- National Traditional Chinese Medicine Clinical Research Base, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, 646000, China; Drug Research Center of Integrated Traditional Chinese and Western Medicine, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Linshen Mao
- National Traditional Chinese Medicine Clinical Research Base, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, 646000, China; Drug Research Center of Integrated Traditional Chinese and Western Medicine, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Yue Ma
- National Traditional Chinese Medicine Clinical Research Base, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, 646000, China; Drug Research Center of Integrated Traditional Chinese and Western Medicine, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Wei Ren
- National Traditional Chinese Medicine Clinical Research Base, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, 646000, China; Drug Research Center of Integrated Traditional Chinese and Western Medicine, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China.
| | - Sijin Yang
- National Traditional Chinese Medicine Clinical Research Base, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, 646000, China; Drug Research Center of Integrated Traditional Chinese and Western Medicine, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China.
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Peritore AF, Crupi R, Scuto M, Gugliandolo E, Siracusa R, Impellizzeri D, Cordaro M, D'amico R, Fusco R, Di Paola R, Cuzzocrea S. The Role of Annexin A1 and Formyl Peptide Receptor 2/3 Signaling in Chronic Corticosterone-Induced Depression-Like behaviors and Impairment in Hippocampal-Dependent Memory. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2021; 19:27-43. [PMID: 31914916 DOI: 10.2174/1871527319666200107094732] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/09/2019] [Accepted: 12/24/2019] [Indexed: 01/23/2023]
Abstract
BACKGROUND The activity of the Hypothalamic-Pituitary-Adrenal (HPA) axis is commonly dysregulated in stress-related psychiatric disorders. Annexin A1 (ANXA1), an endogenous ligand of Formyl Peptide Receptor (FPR) 2/3, is a member of the family of phospholipid- and calcium-binding proteins with a well-defined role in the delayed early inhibitory feedback of Glucocorticoids (GC) in the pituitary gland and implicated in the occurrence of behavioural disorders such as anxiety. OBJECTIVE The present study aimed to evaluate the potential role of ANXA1 and its main receptor, as a cellular mediator of behavioural disorders, in a model of Corticosterone (CORT)-induced depression and subsequently, the possible correlation between the depressive state and impairment of hippocampal memory. METHODS To induce the depression model, Wild-Type (WT), ANXA1 Knockout (KO), and FPR2/3 KO mice were exposed to oral administration of CORT for 28 days dissolved in drinking water. Following this, histological, biochemical and behavioural analyses were performed. RESULTS FPR2/3 KO and ANXA1 KO mice showed improvement in anxiety and depression-like behaviour compared with WT mice after CORT administration. In addition, FPR2/3 KO and ANXA1 KO mice showed a reduction in histological alterations and neuronal death in hippocampal sections. Moreover, CORT+ FPR2/3 KO and ANXA1 KO, exhibited a higher expression of Brain-Derived Neurotrophic Factor (BDNF), phospho-ERK, cAMP response element-binding protein (pCREB) and a decrease in Serotonin Transporter Expression (SERT) compared to WT(CORT+) mice. CONCLUSION In conclusion, the absence of the ANXA1 protein, even more than the absence of its main receptor (FPR 2/3), was fundamental to the inhibitory action of GC on the HPA axis; it also maintained the hippocampal homeostasis by preventing neuronal damage associated with depression.
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Affiliation(s)
- Alessio Filippo Peritore
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Rosalia Crupi
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Maria Scuto
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Enrico Gugliandolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Daniela Impellizzeri
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Marika Cordaro
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Ramona D'amico
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Roberta Fusco
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Rosanna Di Paola
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Messina, Italy.,Department of Pharmacological and Physiological Science, Saint Louis University School of Medicine, Saint Louis, United Stated
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18
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Al-Kuraishy HM, Al-Gareeb AI, Samy OM. Statin therapy improves serum Annexin A1 levels in patients with acute coronary syndrome: A case-controlled study. Int J Crit Illn Inj Sci 2021; 11:4-8. [PMID: 34159129 PMCID: PMC8183376 DOI: 10.4103/ijciis.ijciis_49_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 10/07/2020] [Accepted: 12/25/2020] [Indexed: 11/05/2022] Open
Abstract
Background: The objective of the study is to estimate the protective role of statins in patients with acute coronary syndrome (ACS) through modulation of annexin A1 (AnxA1) serum levels. Methods: A total number of 63 patients with ACS were recruited compared with 25 healthy control subjects. The enrolments were divided into – Group (A): Patients with ACS on atorvastatin (n = 20), Group (B): Patients with ACS on rosuvastatin (n = 20), Group (C): Patients with ACS but not on statin therapy (n = 23), and Group (D): Healthy controls (n = 25). Body mass index and both systolic blood pressure and diastolic blood pressures were measured. Lipid profile, atherogenic index, cardiac risk ratio, cardiovascular risk index, and human AnxA1 level were estimated. Results: AnxA1 serum level was higher in patients with ACS (3.35 ± 0.84) compared with healthy controls (1.71 ± 0.91) and nonstatin using patients (1.47 ± 0.76) (P = 0.005). Conclusion: AnxA1 serum level is reduced in patients with ACS compared with healthy controls. Patients with ACS on statins therapy showed a higher level of AnxA1 compared with patients with ACS but not on statin therapy.
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Affiliation(s)
- Hayder M Al-Kuraishy
- Department of Pharmacology, Toxicology and Medicine, College of Medicine, Almustansiriya University, Baghdad, Iraq
| | - Ali I Al-Gareeb
- Department of Pharmacology, Toxicology and Medicine, College of Medicine, Almustansiriya University, Baghdad, Iraq
| | - Oula Mohamed Samy
- Department of Pharmacology, Toxicology and Medicine, College of Medicine, Almustansiriya University, Baghdad, Iraq
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19
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Ferrari I, Vagnozzi RJ. Mechanisms and strategies for a therapeutic cardiac immune response. J Mol Cell Cardiol 2021; 158:82-88. [PMID: 34051237 DOI: 10.1016/j.yjmcc.2021.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/13/2021] [Accepted: 05/21/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Ilaria Ferrari
- Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Ronald J Vagnozzi
- Department of Medicine, Division of Cardiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Gates Center for Regenerative Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
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20
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Henrique T, Zanon CDF, Girol AP, Stefanini ACB, Contessoto NSDA, da Silveira NJF, Bezerra DP, Silveira ER, Barbosa-Filho JM, Cornélio ML, Oliani SM, Tajara EH. Biological and physical approaches on the role of piplartine (piperlongumine) in cancer. Sci Rep 2020; 10:22283. [PMID: 33335138 PMCID: PMC7746756 DOI: 10.1038/s41598-020-78220-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 11/17/2020] [Indexed: 12/21/2022] Open
Abstract
Chronic inflammation provides a favorable microenvironment for tumorigenesis, which opens opportunities for targeting cancer development and progression. Piplartine (PL) is a biologically active alkaloid from long peppers that exhibits anti-inflammatory and antitumor activity. In the present study, we investigated the physical and chemical interactions of PL with anti-inflammatory compounds and their effects on cell proliferation and migration and on the gene expression of inflammatory mediators. Molecular docking data and physicochemical analysis suggested that PL shows potential interactions with a peptide of annexin A1 (ANXA1), an endogenous anti-inflammatory mediator with therapeutic potential in cancer. Treatment of neoplastic cells with PL alone or with annexin A1 mimic peptide reduced cell proliferation and viability and modulated the expression of MCP-1 chemokine, IL-8 cytokine and genes involved in inflammatory processes. The results also suggested an inhibitory effect of PL on tubulin expression. In addition, PL apparently had no influence on cell migration and invasion at the concentration tested. Considering the role of inflammation in the context of promoting tumor initiation, the present study shows the potential of piplartine as a therapeutic immunomodulator for cancer prevention and progression.
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Affiliation(s)
- Tiago Henrique
- Department of Molecular Biology, School of Medicine of São José do Rio Preto (FAMERP), Av Brigadeiro Faria Lima 5416, São José do Rio Preto, SP, CEP 15090-000, Brazil
| | - Caroline de F Zanon
- Department of Biology, São Paulo State University (UNESP), Institute of Biosciences, Humanities and Exact Sciences (IBILCE) - Campus São José do Rio Preto, Cristóvão Colombo, 2265, São José do Rio Preto, SP, 15054-000, Brazil
| | - Ana P Girol
- Department of Biology, São Paulo State University (UNESP), Institute of Biosciences, Humanities and Exact Sciences (IBILCE) - Campus São José do Rio Preto, Cristóvão Colombo, 2265, São José do Rio Preto, SP, 15054-000, Brazil
- Integrated College Padre Albino Foundation (FIPA), Catanduva, SP, 15806-310, Brazil
| | - Ana Carolina Buzzo Stefanini
- Department of Molecular Biology, School of Medicine of São José do Rio Preto (FAMERP), Av Brigadeiro Faria Lima 5416, São José do Rio Preto, SP, CEP 15090-000, Brazil
- Department of Genetics and Evolutive Biology, Institute of Biosciences, University of São Paulo, São Paulo, SP, 05508-090, Brazil
| | - Nayara S de A Contessoto
- Department of Physics, São Paulo State University (UNESP), Institute of Biosciences, Humanities and Exact Sciences (IBILCE) - Campus São José do Rio Preto, Cristóvão Colombo, 2265, São José do Rio Preto, SP, 15054-000, Brazil
| | - Nelson J F da Silveira
- Laboratory of Molecular Modeling and Computer Simulation/MolMod-CS, Institute of Chemistry, Federal University of Alfenas, Alfenas, MG, 37130-001, Brazil
| | - Daniel P Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, BA, 40296-710, Brazil
| | - Edilberto R Silveira
- Department of Chemistry, Federal University of Ceará, Fortaleza, CE, 60020-181, Brazil
| | - José M Barbosa-Filho
- Laboratory of Pharmaceutics Technology, Federal University of Paraiba, João Pessoa, PB, 58051-900, Brazil
| | - Marinonio L Cornélio
- Department of Physics, São Paulo State University (UNESP), Institute of Biosciences, Humanities and Exact Sciences (IBILCE) - Campus São José do Rio Preto, Cristóvão Colombo, 2265, São José do Rio Preto, SP, 15054-000, Brazil
| | - Sonia M Oliani
- Department of Biology, São Paulo State University (UNESP), Institute of Biosciences, Humanities and Exact Sciences (IBILCE) - Campus São José do Rio Preto, Cristóvão Colombo, 2265, São José do Rio Preto, SP, 15054-000, Brazil
| | - Eloiza H Tajara
- Department of Molecular Biology, School of Medicine of São José do Rio Preto (FAMERP), Av Brigadeiro Faria Lima 5416, São José do Rio Preto, SP, CEP 15090-000, Brazil.
- Department of Genetics and Evolutive Biology, Institute of Biosciences, University of São Paulo, São Paulo, SP, 05508-090, Brazil.
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21
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Shen X, Zhang S, Guo Z, Xing D, Chen W. The crosstalk of ABCA1 and ANXA1: a potential mechanism for protection against atherosclerosis. Mol Med 2020; 26:84. [PMID: 32894039 PMCID: PMC7487582 DOI: 10.1186/s10020-020-00213-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 08/26/2020] [Indexed: 02/07/2023] Open
Abstract
Atherosclerosis, characterized by the formation of fat-laden plaques, is a chronic inflammatory disease. ABCA1 promotes cholesterol efflux, reduces cellular cholesterol accumulation, and regulates anti-inflammatory activities in an apoA-I- or ANXA1-dependent manner. The latter activity occurs by mediating the efflux of ANXA1, which plays a critical role in anti-inflammatory effects, cholesterol transport, exosome and microparticle secretion, and apoptotic cell clearance. ApoA-I increases ANXA1 expression via the ERK, p38MAPK, AKT, and PKC pathways. ApoA-I regulates the signaling pathways by binding to ABCA1, suggesting that apoA-I increases ANXA1 expression by binding to ABCA1. Furthermore, ANXA1 may increase ABCA1 expression. ANXA1 increases PPARγ expression by modulating STAT6 phosphorylation. PPARγ also increases ANXA1 expression by binding to the promoter of ANXA1. Therefore, ABCA1, PPARγ, and ANXA1 may form a feedback loop and regulate each other. Interestingly, the ANXA1 needs to be externalized to the cell membrane or secreted into the extracellular fluids to exert its anti-inflammatory properties. ABCA1 transports ANXA1 from the cytoplasm to the cell membrane by regulating lipidization and serine phosphorylation, thereby mediating ANXA1 efflux, likely by promoting microparticle and exosome release. The direct role of ABCA1 expression and ANXA1 release in atherosclerosis has been unclear. In this review, we focus on the role of ANXA1 in atheroprogression and its novel interaction with ABCA1, which may be useful for providing basic knowledge for the development of novel therapeutic targets for atherosclerosis and cardiovascular disease.
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Affiliation(s)
- Xin Shen
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, 266071, Shandong, China
| | - Shun Zhang
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, 266071, Shandong, China
| | - Zhu Guo
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, 266071, Shandong, China.,Department of Spine Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266071, Shandong, China
| | - Dongming Xing
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, 266071, Shandong, China. .,School of Life Sciences, Tsinghua University, Beijing, 100084, China.
| | - Wujun Chen
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, 266071, Shandong, China.
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22
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Adel FW, Rikhi A, Wan SH, Iyer SR, Chakraborty H, McNulty S, Tang WHW, Felker GM, Givertz MM, Chen HH. Annexin A1 is a Potential Novel Biomarker of Congestion in Acute Heart Failure. J Card Fail 2020; 26:727-732. [PMID: 32473378 DOI: 10.1016/j.cardfail.2020.05.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 05/11/2020] [Accepted: 05/15/2020] [Indexed: 01/11/2023]
Abstract
OBJECTIVES This study sought to identify the role of annexin A1 (AnxA1) as a congestion marker in acute heart failure (AHF) and to identify its putative role in predicting clinical outcomes. BACKGROUND AnxA1 is a protein that inhibits inflammation following ischemia-reperfusion injury in cardiorenal tissues. Because AHF is a state of tissue hypoperfusion, we hypothesized that plasma AnxA1 levels are altered in AHF. METHODS In the Renal Optimization Strategies Evaluation (ROSE) trial, patients hospitalized for AHF with kidney injury were randomized to receive dopamine, nesiritide, or placebo for 72 hours in addition to diuresis. In a subanalysis, plasma AnxA1 levels were measured at baseline and at 72 hours in 275 patients. Participants were divided into 3 tertiles based on their baseline AnxA1 levels. RESULTS The prevalence of peripheral edema 2+ increased with increasing AnxA1 levels (P < .007). Cystatin C, blood urea nitrogen, and kidney injury molecule-1 plasma levels were higher among participants in tertile 3 vs tertiles 1 or 2 (P< .05). Patients with a congestion score of 4 had a mean baseline AnxA1 level 8.63 units higher than those with a congestion score of 0 (P = .03). Patients in tertiles 2 and 3 were twice as likely to experience creatinine elevation as patients in tertile 1 (P = .03). Patients in tertiles 2 and 3 were at a higher risk of 60-day all-cause mortality or heart failure hospitalization and 180-day all-cause mortality (P < .05). CONCLUSIONS Among patients hospitalized for AHF with impaired kidney function, elevated AnxA1 levels are associated with worse congestion, higher risk for further creatinine elevation, and higher rates of 60-day morbidity or all-cause mortality and 180-day all-cause mortality. CLINICAL TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01132846.
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Affiliation(s)
- Fadi W Adel
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Aruna Rikhi
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Siu-Hin Wan
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Seethalakshmi R Iyer
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Hrishikesh Chakraborty
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Steven McNulty
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - W H Wilson Tang
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - G Michael Felker
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Michael M Givertz
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Horng H Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota.
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23
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Ferraro B, Leoni G, Hinkel R, Ormanns S, Paulin N, Ortega-Gomez A, Viola JR, de Jong R, Bongiovanni D, Bozoglu T, Maas SL, D'Amico M, Kessler T, Zeller T, Hristov M, Reutelingsperger C, Sager HB, Döring Y, Nahrendorf M, Kupatt C, Soehnlein O. Pro-Angiogenic Macrophage Phenotype to Promote Myocardial Repair. J Am Coll Cardiol 2020; 73:2990-3002. [PMID: 31196457 DOI: 10.1016/j.jacc.2019.03.503] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 03/12/2019] [Accepted: 03/19/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Heart failure following myocardial infarction (MI) remains one of the major causes of death worldwide, and its treatment is a crucial challenge of cardiovascular medicine. An attractive therapeutic strategy is to stimulate endogenous mechanisms of myocardial regeneration. OBJECTIVES This study evaluates the potential therapeutic treatment with annexin A1 (AnxA1) to induce cardiac repair after MI. METHODS AnxA1 knockout (AnxA1-/-) and wild-type mice underwent MI induced by ligation of the left anterior descending coronary artery. Cardiac functionality was assessed by longitudinal echocardiographic measurements. Histological, fluorescence-activated cell sorting, dot blot analysis, and in vitro/ex vivo studies were used to assess the myocardial neovascularization, macrophage content, and activity in response to AnxA1. RESULTS AnxA1-/- mice showed a reduced cardiac functionality and an expansion of proinflammatory macrophages in the ischemic area. Cardiac macrophages from AnxA1-/- mice exhibited a dramatically reduced ability to release the proangiogenic mediator vascular endothelial growth factor (VEGF)-A. However, AnxA1 treatment enhanced VEGF-A release from cardiac macrophages, and its delivery in vivo markedly improved cardiac performance. The positive effect of AnxA1 treatment on cardiac performance was abolished in wild-type mice transplanted with bone marrow derived from Cx3cr1creERT2Vegfflox/flox or in mice depleted of macrophages. Similarly, cardioprotective effects of AnxA1 were obtained in pigs in which full-length AnxA1 was overexpressed by use of a cardiotropic adeno-associated virus. CONCLUSIONS AnxA1 has a direct action on cardiac macrophage polarization toward a pro-angiogenic, reparative phenotype. AnxA1 stimulated cardiac macrophages to release high amounts of VEGF-A, thus inducing neovascularization and cardiac repair.
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Affiliation(s)
- Bartolo Ferraro
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Giovanna Leoni
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Rabea Hinkel
- Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany; Medizinische Klinik I, TU Munich, Germany; Deutsches Primatenzentrum GmbH, Leibniz-Institut für Primatenforschung, Department of Laboratory Animal Science, Göttingen, Germany
| | - Steffen Ormanns
- Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Nicole Paulin
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Almudena Ortega-Gomez
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Joana R Viola
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Renske de Jong
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Dario Bongiovanni
- Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany; Medizinische Klinik I, TU Munich, Germany
| | | | - Sanne L Maas
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Michele D'Amico
- Department of Experimental Medicine, University of Campania, Campania, Italy
| | - Thorsten Kessler
- Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany; Department of Cardiology, German Heart Center Munich, Munich, Germany
| | - Tanja Zeller
- DZHK, Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany; Clinic for Cardiology, University Heart Center, Hamburg, Germany
| | - Michael Hristov
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Chris Reutelingsperger
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, University Maastricht, Maastricht, the Netherlands
| | - Hendrik B Sager
- Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany; Department of Cardiology, German Heart Center Munich, Munich, Germany
| | - Yvonne Döring
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany
| | - Matthias Nahrendorf
- Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christian Kupatt
- Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany; Medizinische Klinik I, TU Munich, Germany
| | - Oliver Soehnlein
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-Universität Munich, Munich, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), partner site Munich Heart Alliance, Munich, Germany; Department of Physiology and Pharmacology (FyFa) and Department of Medicine, Karolinska Institutet, Stockholm, Sweden.
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24
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Sanches JM, Branco LM, Duarte GHB, Oliani SM, Bortoluci KR, Moreira V, Gil CD. Annexin A1 Regulates NLRP3 Inflammasome Activation and Modifies Lipid Release Profile in Isolated Peritoneal Macrophages. Cells 2020; 9:cells9040926. [PMID: 32283822 PMCID: PMC7226734 DOI: 10.3390/cells9040926] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/05/2020] [Accepted: 04/06/2020] [Indexed: 02/07/2023] Open
Abstract
Annexin A1 (AnxA1) is a potent anti-inflammatory protein that downregulates proinflammatory cytokine release. This study evaluated the role of AnxA1 in the regulation of NLRP3 inflammasome activation and lipid release by starch-elicited murine peritoneal macrophages. C57bl/6 wild-type (WT) and AnxA1-null (AnxA1-/-) mice received an intraperitoneal injection of 1.5% starch solution for macrophage recruitment. NLRP3 was activated by priming cells with lipopolysaccharide for 3 h, followed by nigericin (1 h) or ATP (30 min) incubation. As expected, nigericin and ATP administration decreased elicited peritoneal macrophage viability and induced IL-1β release, more pronounced in the AnxA1-/- cells than in the control peritoneal macrophages. In addition, nigericin-activated AnxA1-/- macrophages showed increased levels of NLRP3, while points of co-localization of the AnxA1 protein and NLRP3 inflammasome were detected in WT cells, as demonstrated by ultrastructural analysis. The lipidomic analysis showed a pronounced release of prostaglandins in nigericin-stimulated WT peritoneal macrophages, while ceramides were detected in AnxA1-/- cell supernatants. Different eicosanoid profiles were detected for both genotypes, and our results suggest that endogenous AnxA1 regulates the NLRP3-derived IL-1β and lipid mediator release in macrophages.
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Affiliation(s)
- José Marcos Sanches
- Departamento de Morfologia e Genética, Universidade Federal de São Paulo, São Paulo 04023-900, Brazil;
- Faculdade de Medicina, Universidade do Oeste Paulista, Guarujá, São Paulo 11410-980, Brazil
| | - Laura Migliari Branco
- Departamento de Ciências Biológicas e Centro de Terapia Celular e Molecular, Universidade Federal de São Paulo, São Paulo 04044-010, Brazil; (L.M.B.); (K.R.B.)
| | | | - Sonia Maria Oliani
- Programa de Pós-Graduação em Biociências, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), Universidade Estadual Paulista, São José do Rio Preto, São Paulo 15054-000, Brazil;
| | - Karina Ramalho Bortoluci
- Departamento de Ciências Biológicas e Centro de Terapia Celular e Molecular, Universidade Federal de São Paulo, São Paulo 04044-010, Brazil; (L.M.B.); (K.R.B.)
| | - Vanessa Moreira
- Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo 04044-020, Brazil;
| | - Cristiane Damas Gil
- Departamento de Morfologia e Genética, Universidade Federal de São Paulo, São Paulo 04023-900, Brazil;
- Programa de Pós-Graduação em Biociências, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), Universidade Estadual Paulista, São José do Rio Preto, São Paulo 15054-000, Brazil;
- Correspondence: ; Tel.: +55-011-5576-4268
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25
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Giannarelli C, Wong CK. Crosstalk Between Inflammatory Cells to Promote Cardioprotective Angiogenesis. J Am Coll Cardiol 2020; 73:3003-3005. [PMID: 31196458 DOI: 10.1016/j.jacc.2019.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 04/17/2019] [Indexed: 12/01/2022]
Affiliation(s)
- Chiara Giannarelli
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York; Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Genetics and Genomic Sciences, The Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Christine K Wong
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York
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26
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Tran T, Lindström NO, Ransick A, De Sena Brandine G, Guo Q, Kim AD, Der B, Peti-Peterdi J, Smith AD, Thornton M, Grubbs B, McMahon JA, McMahon AP. In Vivo Developmental Trajectories of Human Podocyte Inform In Vitro Differentiation of Pluripotent Stem Cell-Derived Podocytes. Dev Cell 2020; 50:102-116.e6. [PMID: 31265809 DOI: 10.1016/j.devcel.2019.06.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/27/2019] [Accepted: 05/31/2019] [Indexed: 12/21/2022]
Abstract
The renal corpuscle of the kidney comprises a glomerular vasculature embraced by podocytes and supported by mesangial myofibroblasts, which ensure plasma filtration at the podocyte-generated slit diaphragm. With a spectrum of podocyte-expressed gene mutations causing chronic disease, an enhanced understanding of podocyte development and function to create relevant in vitro podocyte models is a clinical imperative. To characterize podocyte development, scRNA-seq was performed on human fetal kidneys, identifying distinct transcriptional signatures accompanying the differentiation of functional podocytes from progenitors. Interestingly, organoid-generated podocytes exhibited highly similar, progressive transcriptional profiles despite an absence of the vasculature, although abnormal gene expression was pinpointed in late podocytes. On transplantation into mice, organoid-derived podocytes recruited the host vasculature and partially corrected transcriptional profiles. Thus, human podocyte development is mostly intrinsically regulated and vascular interactions refine maturation. These studies support the application of organoid-derived podocytes to model disease and to restore or replace normal kidney functions.
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Affiliation(s)
- Tracy Tran
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Nils O Lindström
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Andrew Ransick
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Guilherme De Sena Brandine
- Molecular and Computational Biology, Division of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Qiuyu Guo
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Albert D Kim
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Balint Der
- Department of Physiology and Neuroscience, Zilkha Neurogenetic Institute, Keck School of Medicine of the University of Southern California, Los Angeles, CA 90089, USA
| | - Janos Peti-Peterdi
- Department of Physiology and Neuroscience, Zilkha Neurogenetic Institute, Keck School of Medicine of the University of Southern California, Los Angeles, CA 90089, USA
| | - Andrew D Smith
- Molecular and Computational Biology, Division of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Matthew Thornton
- Maternal Fetal Medicine Division, University of Southern California, Los Angeles, CA 90089, USA
| | - Brendan Grubbs
- Maternal Fetal Medicine Division, University of Southern California, Los Angeles, CA 90089, USA
| | - Jill A McMahon
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Andrew P McMahon
- Department of Stem Cell Biology and Regenerative Medicine, Broad-CIRM Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA.
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27
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Bäck M, Yurdagul A, Tabas I, Öörni K, Kovanen PT. Inflammation and its resolution in atherosclerosis: mediators and therapeutic opportunities. Nat Rev Cardiol 2020; 16:389-406. [PMID: 30846875 DOI: 10.1038/s41569-019-0169-2] [Citation(s) in RCA: 514] [Impact Index Per Article: 128.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Atherosclerosis is a lipid-driven inflammatory disease of the arterial intima in which the balance of pro-inflammatory and inflammation-resolving mechanisms dictates the final clinical outcome. Intimal infiltration and modification of plasma-derived lipoproteins and their uptake mainly by macrophages, with ensuing formation of lipid-filled foam cells, initiate atherosclerotic lesion formation, and deficient efferocytotic removal of apoptotic cells and foam cells sustains lesion progression. Defective efferocytosis, as a sign of inadequate inflammation resolution, leads to accumulation of secondarily necrotic macrophages and foam cells and the formation of an advanced lesion with a necrotic lipid core, indicative of plaque vulnerability. Resolution of inflammation is mediated by specialized pro-resolving lipid mediators derived from omega-3 fatty acids or arachidonic acid and by relevant proteins and signalling gaseous molecules. One of the major effects of inflammation resolution mediators is phenotypic conversion of pro-inflammatory macrophages into macrophages that suppress inflammation and promote healing. In advanced atherosclerotic lesions, the ratio between specialized pro-resolving mediators and pro-inflammatory lipids (in particular leukotrienes) is strikingly low, providing a molecular explanation for the defective inflammation resolution features of these lesions. In this Review, we discuss the mechanisms of the formation of clinically dangerous atherosclerotic lesions and the potential of pro-resolving mediator therapy to inhibit this process.
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Affiliation(s)
- Magnus Bäck
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Arif Yurdagul
- Columbia University Irving Medical Center, New York, NY, USA
| | - Ira Tabas
- Columbia University Irving Medical Center, New York, NY, USA
| | - Katariina Öörni
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland.,Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
| | - Petri T Kovanen
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland.
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28
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PR3 levels are impaired in plasma and PBMCs from Arabs with cardiovascular diseases. PLoS One 2020; 15:e0227606. [PMID: 31935243 PMCID: PMC6959567 DOI: 10.1371/journal.pone.0227606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 12/23/2019] [Indexed: 01/10/2023] Open
Abstract
Cardiovascular disease (CVD) risks persist in patients despite treatment. CVD susceptibility also varies with sex and ethnicity and is not entirely explained by conventional CVD risk factors. The aim of the present study was to identify novel CVD candidate markers in circulating Peripheral blood mononuclear cells (PBMCs) and plasma from Arab obese subjects with and without CVD using proteomic approaches. Human adults with confirmed CVD (n = 208) and matched non-CVD controls (n = 152) living in Kuwait were examined in the present cross-sectional study. Anthropometric and classical biochemical parameters were determined. We employed a shotgun proteomic profiling approach on PBMCs isolated from a subset of the groups (n = 4, each), and differentially expressed proteins selected between the two groups were validated at the mRNA level using RT-PCR (n = 6, each). Plasma levels of selected proteins from the proteomics profiling: Proteinase-3 (PR3), Annexin-A3 (ANX3), Defensin (DEFA1), and Matrix Metalloproteinase-9 (MMP9), were measured in the entire cohort using human enzyme-linked immunosorbent assay kits and were subsequently correlated with various clinical parameters. Out of the 1407 we identified and quantified from the proteomics profiling, 47 proteins were dysregulated with at least twofold change between the two subject groups. Among the differentially expressed proteins, 11 were confirmed at the mRNA levels. CVD influenced the levels of the shortlisted proteins (MMP9, PR3, ANX3, and DEFA1) in the PBMCs and plasma differentially. Despite the decreased levels of both protein and mRNA in PBMCs, PR3 circulating levels increased significantly in patients with CVD and were influenced by neither diabetes nor statin treatment. No significant changes were; however, observed in the DEFA1, MMP9, and ANX3 levels in plasma. Multivariate logistic regression analysis revealed that only PR3 was independently associated with CVD. Our results suggest that the dysregulation of PR3 levels in plasma and PBMCs reflects underlying residual CVD risks even in the treated population. More prospective and larger studies are required to establish the role of PR3 in CVD progression.
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29
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Zaman R, Epelman S. Therapeutic Treatment Approaches Post-Myocardial Infarction: A Bias Toward Formyl Peptide Receptor Agonists. JACC Basic Transl Sci 2019; 4:921-923. [PMID: 31909772 PMCID: PMC6938984 DOI: 10.1016/j.jacbts.2019.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
FIRST AUTHOR CORRESPONDING AUTHOR
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Affiliation(s)
- Rysa Zaman
- Department of Medicine, Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Department of Immunology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Slava Epelman
- Department of Medicine, Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Department of Immunology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Ted Rogers Centre for Heart Research, Toronto, Ontario, Canada
- Peter Munk Cardiac Centre, Toronto General Hospital, Toronto, Ontario, Canada
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30
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Potential Impact of MicroRNA Gene Polymorphisms in the Pathogenesis of Diabetes and Atherosclerotic Cardiovascular Disease. J Pers Med 2019; 9:jpm9040051. [PMID: 31775219 PMCID: PMC6963792 DOI: 10.3390/jpm9040051] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 10/29/2019] [Accepted: 11/12/2019] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are endogenous, small (18–23 nucleotides), non-coding RNA molecules. They regulate the posttranscriptional expression of their target genes. MiRNAs control vital physiological processes such as metabolism, development, differentiation, cell cycle and apoptosis. The control of the gene expression by miRNAs requires efficient binding between the miRNA and their target mRNAs. Genome-wide association studies (GWASs) have suggested the association of single-nucleotide polymorphisms (SNPs) with certain diseases in various populations. Gene polymorphisms of miRNA target sites have been implicated in diseases such as cancers, diabetes, cardiovascular and Parkinson’s disease. Likewise, gene polymorphisms of miRNAs have been reported to be associated with diseases. In this review, we discuss the SNPs in miRNA genes that have been associated with diabetes and atherosclerotic cardiovascular disease in different populations. We also discuss briefly the potential underlining mechanisms through which these SNPs increase the risk of developing these diseases.
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31
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Orekhov AN, Oishi Y, Nikiforov NG, Zhelankin AV, Dubrovsky L, Sobenin IA, Kel A, Stelmashenko D, Makeev VJ, Foxx K, Jin X, Kruth HS, Bukrinsky M. Modified LDL Particles Activate Inflammatory Pathways in Monocyte-derived Macrophages: Transcriptome Analysis. Curr Pharm Des 2019; 24:3143-3151. [PMID: 30205792 PMCID: PMC6302360 DOI: 10.2174/1381612824666180911120039] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 08/28/2018] [Accepted: 09/04/2018] [Indexed: 12/27/2022]
Abstract
Background: A hallmark of atherosclerosis is its complex pathogenesis, which is dependent on altered cholesterol metabolism and inflammation. Both arms of pathogenesis involve myeloid cells. Monocytes migrating into the arterial walls interact with modified low-density lipoprotein (LDL) parti-cles, accumulate cholesterol and convert into foam cells, which promote plaque formation and also con-tribute to inflammation by producing pro-inflammatory cytokines. A number of studies characterized transcriptomics of macrophages following interaction with modified LDL, and revealed alteration of the expression of genes responsible for inflammatory response and cholesterol metabolism. However, it is still unclear how these two processes are related to each other to contribute to atherosclerotic lesion formation. Methods: We attempted to identify the main mater regulator genes in macrophages treated with athero-genic modified LDL using a bioinformatics approach. Results: We found that most of the identified genes were involved in inflammation, and none of them was implicated in cholesterol metabolism. Among the key identified genes were interleukin (IL)-7, IL-7 receptor, IL-15 and CXCL8. Conclusion: Our results indicate that activation of the inflammatory pathway is the primary response of the immune cells to modified LDL, while the lipid metabolism genes may be a secondary response trig-gered by inflammatory signalling
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Affiliation(s)
- Alexander N Orekhov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 125315 Moscow, Russian Federation.,Institute for Atherosclerosis Research, Skolkovo Innovative Center, 121609 Moscow, Russian Federation
| | - Yumiko Oishi
- Department of Cellular and Molecular Medicine, Medical Research Institute, Tokyo Medical and Dental University, Tokyo 1138510, Japan
| | - Nikita G Nikiforov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 125315 Moscow, Russian Federation.,Laboratory of Medical Genetics, Institute of Experimental Cardiology, National Medical Research Center of Cardiology, 121552 Moscow, Russian Federation
| | - Andrey V Zhelankin
- Laboratory of postgenomic research, Federal Research and Clinical Center of Physical-Chemical Medicine, 119435 Moscow, Russian Federation
| | - Larisa Dubrovsky
- GW School of Medicine and Health Sciences, George Washington University, Washington, DC 20037, United States
| | - Igor A Sobenin
- Laboratory of Medical Genetics, Institute of Experimental Cardiology, National Medical Research Center of Cardiology, 121552 Moscow, Russian Federation
| | - Alexander Kel
- Biosoft.ru Ltd, 630001 Novosibirsk, Russian Federation.,GeneXplain, GmbH, Wolfenbüttel 38304, Germany.,Institute of Chemical Biology and Fundamental Medicine, 630001 Novosibirsk, Russian Federation
| | - Daria Stelmashenko
- Biosoft.ru Ltd, 630001 Novosibirsk, Russian Federation.,GeneXplain, GmbH, Wolfenbüttel 38304, Germany.,Institute of Chemical Biology and Fundamental Medicine, 630001 Novosibirsk, Russian Federation
| | - Vsevolod J Makeev
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - Kathy Foxx
- Kalen Biomedical, LLC, Montgomery Village, MD 20886, United States
| | - Xueting Jin
- Experimental Atherosclerosis Section, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, United States
| | - Howard S Kruth
- Experimental Atherosclerosis Section, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, United States
| | - Michael Bukrinsky
- GW School of Medicine and Health Sciences, George Washington University, Washington, DC 20037, United States
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Up-regulation of ANXA1 suppresses polymorphonuclear neutrophil infiltration and myeloperoxidase activity by activating STAT3 signaling pathway in rat models of myocardial ischemia-reperfusion injury. Cell Signal 2019; 62:109325. [PMID: 31132398 DOI: 10.1016/j.cellsig.2019.05.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 12/18/2022]
Abstract
Myocardial ischemia-reperfusion injury (MIRI) is recognized as a major cause of morbidity and mortality which is commonly associated with coronary artery disease. In recent studies, annexin A1 gene (ANXA1) has been discovered to be involved in the treatment for MIRI. In this study, the primary focus was on the molecular mechanism of ANXA1 in polymorphonuclear neutrophil (PMN) infiltration and myeloperoxidase (MPO) activity in rats with MIRI. Initially, microarray analysis was carried out in order to identify differentially expressed genes. Moreover, a rat model of MIRI was established for evaluating the expression of ANXA1, signal transducer and activator of transcription 3 (STAT3) and vascular endothelial growth factor (VEGF) in myocardial tissues. Following this, the ANXA1 vector, siRNA-ANXA1, and Stattic (inhibitor of STAT3 signaling pathway) were utilized for analyzing the regulatory role of ANXA1 in physiological indexes, hemodynamic parameters, inflammatory factors, myocardial infarct size, MPO activity, PMN infiltration, and apoptosis of PMNs. Furthermore, the relationship between ANXA1 and STAT3 signaling pathway was analyzed. Initially, a reduction in the expression of ANXA1, STAT3 and VEGF in myocardial tissues of MIRI rats was found. To elaborate, overexpressed ANXA1 inhibited levels of inflammatory factors, the activation of PMN infiltration, reduced the degree of PMN infiltration, and decreased the apoptosis of PMNs. More importantly, down-regulated ANXA1 inhibited the activation of STAT3 signaling pathway, which thereby suppressed VEGF expression. With this all taken into account, the present study presents that up-regulated ANXA1 inhibits PMN infiltration and MPO activity by activation of STAT3 signaling pathway in rats with MIRI.
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Peters EB, Tsihlis ND, Karver MR, Chin SM, Musetti B, Ledford BT, Bahnson EM, Stupp SI, Kibbe MR. Atheroma Niche-Responsive Nanocarriers for Immunotherapeutic Delivery. Adv Healthc Mater 2019; 8:e1801545. [PMID: 30620448 PMCID: PMC6367050 DOI: 10.1002/adhm.201801545] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 12/24/2018] [Indexed: 11/12/2022]
Abstract
Nanomedicine is a promising, noninvasive approach to reduce atherosclerotic plaque burden. However, drug delivery is limited without the ability of nanocarriers to sense and respond to the diseased microenvironment. In this study, nanomaterials are developed from peptide amphiphiles (PAs) that respond to the increased levels of matrix metalloproteinases 2 and 9 (MMP2/9) or reactive oxygen species (ROS) found within the atherosclerotic niche. A pro-resolving therapeutic, Ac2-26, derived from annexin-A1 protein, is tethered to PAs using peptide linkages that cleave in response to MMP2/9 or ROS. By adjusting the molar ratios and processing conditions, the Ac2-26 PA can be co-assembled with a PA containing an apolipoprotein A1-mimetic peptide to create a targeted, therapeutic nanofiber (ApoA1-Ac226 PA). The ApoA1-Ac2-26 PAs demonstrate release of Ac2-26 within 24 h after treatment with MMP2 or ROS. The niche-responsive ApoA1-Ac2-26 PAs are cytocompatible and reduce macrophage activation from interferon gamma and lipopolysaccharide treatment, evidenced by decreased nitric oxide production. Interestingly, the linkage chemistry of ApoA1-Ac2-26 PAs significantly affects macrophage uptake and retention. Taken together, these findings demonstrate the potential of PAs to serve as an atheroma niche-responsive nanocarrier system to modulate the inflammatory microenvironment, with implications for atherosclerosis treatment.
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Affiliation(s)
- Erica B. Peters
- Department of Surgery, Division of Vascular Surgery and Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA
| | - Nick D. Tsihlis
- Department of Surgery, Division of Vascular Surgery and Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA
| | - Mark R. Karver
- Simpson Querrey Institute, Northwestern University, Chicago, IL 60611, USA
| | - Stacey M. Chin
- Department of Chemistry, Northwestern University, Evanston, IL 60208, USA
| | - Bruno Musetti
- Institute of Biological Chemistry, Universidad de la República, Montevideo, 11400, Uruguay
| | - Benjamin T. Ledford
- Department of Surgery, Division of Vascular Surgery and Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA
| | - Edward M. Bahnson
- Department of Surgery, Division of Vascular Surgery and Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA
- Department of Cell Biology & Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Samuel I. Stupp
- Simpson Querrey Institute, Northwestern University, Chicago, IL 60611, USA
- Department of Chemistry, Northwestern University, Evanston, IL 60208, USA
- Department of Materials Science & Engineering and Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
- Department of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Melina R. Kibbe
- Department of Surgery, Division of Vascular Surgery and Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA
- Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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Munuce MJ, Marini PE, Teijeiro JM. Expression profile and distribution of Annexin A1, A2 and A5 in human semen. Andrologia 2019; 51:e13224. [DOI: 10.1111/and.13224] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/17/2018] [Accepted: 11/29/2018] [Indexed: 12/25/2022] Open
Affiliation(s)
- María José Munuce
- Laboratorio de Medicina Reproductiva, Facultad de Ciencias Bioquímicas y Farmacéuticas; CONICET, Universidad Nacional de Rosario; Rosario Argentina
| | - Patricia Estela Marini
- Laboratorio de Medicina Reproductiva, Facultad de Ciencias Bioquímicas y Farmacéuticas; CONICET, Universidad Nacional de Rosario; Rosario Argentina
- Consejo de Investigaciones de la Universidad Nacional de Rosario and Instituto de Biología Molecular y Celular de Rosario, IBR-CONICET; Rosario Argentina
| | - Juan Manuel Teijeiro
- Laboratorio de Medicina Reproductiva, Facultad de Ciencias Bioquímicas y Farmacéuticas; CONICET, Universidad Nacional de Rosario; Rosario Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET; Rosario Argentina
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35
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Vidotto A, Polachini GM, de Paula-Silva M, Oliani SM, Henrique T, López RVM, Cury PM, Nunes FD, Góis-Filho JF, de Carvalho MB, Leopoldino AM, Tajara EH. Differentially expressed proteins in positive versus negative HNSCC lymph nodes. BMC Med Genomics 2018; 11:73. [PMID: 30157864 PMCID: PMC6114741 DOI: 10.1186/s12920-018-0382-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 08/02/2018] [Indexed: 12/21/2022] Open
Abstract
Background Lymph node metastasis is one of the most important prognostic factors in head and neck squamous cell carcinomas (HNSCCs) and critical for delineating their treatment. However, clinical and histological criteria for the diagnosis of nodal status remain limited. In the present study, we aimed to characterize the proteomic profile of lymph node metastasis from HNSCC patients. Methods In the present study, we used one- and two-dimensional electrophoresis and mass spectrometry analysis to characterize the proteomic profile of lymph node metastasis from HNSCC. Results Comparison of metastatic and non-metastatic lymph nodes showed 52 differentially expressed proteins associated with neoplastic development and progression. The results reinforced the idea that tumors from different anatomical subsites have dissimilar behaviors, which may be influenced by micro-environmental factor including the lymphatic network. The expression pattern of heat shock proteins and glycolytic enzymes also suggested an effect of the lymph node environment in controlling tumor growth or in metabolic reprogramming of the metastatic cell. Our study, for the first time, provided direct evidence of annexin A1 overexpression in lymph node metastasis of head and neck cancer, adding information that may be useful for diagnosing aggressive disease. Conclusions In brief, this study contributed to our understanding of the metastatic phenotype of HNSCC and provided potential targets for diagnostic in this group of carcinomas. Electronic supplementary material The online version of this article (10.1186/s12920-018-0382-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Alessandra Vidotto
- Departamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil
| | - Giovana M Polachini
- Departamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil
| | - Marina de Paula-Silva
- Departamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), Universidade Estadual Paulista (UNESP), R. Cristóvão Colombo, 2265, São José do Rio Preto, SP, CEP 15054-000, Brazil
| | - Sonia M Oliani
- Departamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), Universidade Estadual Paulista (UNESP), R. Cristóvão Colombo, 2265, São José do Rio Preto, SP, CEP 15054-000, Brazil
| | - Tiago Henrique
- Departamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil
| | - Rossana V M López
- Instituto do Câncer de São Paulo Octavio Frias de Oliveira - ICESP, Av. Dr. Arnaldo, 251 - Cerqueira César, São Paulo, SP, CEP 01246-000, Brazil
| | - Patrícia M Cury
- Faculdade Ceres (Faceres), Av. Anísio Haddad, 6751, São José do Rio Preto, SP, CEP 15090-305, Brazil
| | - Fabio D Nunes
- Departamento de Estomatologia, Faculdade de Odontologia, Universidade de São Paulo, Av. Prof. Lineu Prestes, 2227, São Paulo, SP, CEP 05508-000, Brazil
| | - José F Góis-Filho
- Instituto do Câncer Arnaldo Vieira de Carvalho, R. Dr Cesário Mota Jr, 112, São Paulo, SP, CEP 01221-020, Brazil
| | - Marcos B de Carvalho
- Departamento de Cirurgia de Cabeça e Pescoço, Hospital Heliópolis, R. Cônego Xavier, 276, São Paulo, SP, CEP 04231-030, Brazil
| | - Andréia M Leopoldino
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, Avenida do Café, s/n, Ribeirão Preto, SP, CEP 14040-903, Brazil
| | - Eloiza H Tajara
- Departamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil. .,Departamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, R. do Matão, 321, São Paulo, SP, CEP 05508-090, Brazil.
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