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Zhu L, Tang Y, Li XY, Kerk SA, Lyssiotis CA, Sun X, Wang Z, Cho JS, Ma J, Weiss SJ. Proteolytic regulation of a galectin-3/Lrp1 axis controls osteoclast-mediated bone resorption. J Cell Biol 2023; 222:e202206121. [PMID: 36880731 PMCID: PMC9998966 DOI: 10.1083/jcb.202206121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 12/18/2022] [Accepted: 01/23/2023] [Indexed: 03/08/2023] Open
Abstract
Bone-resorbing osteoclasts mobilize proteolytic enzymes belonging to the matrix metalloproteinase (MMP) family to directly degrade type I collagen, the dominant extracellular matrix component of skeletal tissues. While searching for additional MMP substrates critical to bone resorption, Mmp9/Mmp14 double-knockout (DKO) osteoclasts-as well as MMP-inhibited human osteoclasts-unexpectedly display major changes in transcriptional programs in tandem with compromised RhoA activation, sealing zone formation and bone resorption. Further study revealed that osteoclast function is dependent on the ability of Mmp9 and Mmp14 to cooperatively proteolyze the β-galactoside-binding lectin, galectin-3, on the cell surface. Mass spectrometry identified the galectin-3 receptor as low-density lipoprotein-related protein-1 (Lrp1), whose targeting in DKO osteoclasts fully rescues RhoA activation, sealing zone formation and bone resorption. Together, these findings identify a previously unrecognized galectin-3/Lrp1 axis whose proteolytic regulation controls both the transcriptional programs and the intracellular signaling cascades critical to mouse as well as human osteoclast function.
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Affiliation(s)
- Lingxin Zhu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Yi Tang
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Xiao-Yan Li
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Samuel A. Kerk
- Department of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Doctoral Program in Cancer Biology, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Costas A. Lyssiotis
- Department of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Xiaoyue Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zijun Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jung-Sun Cho
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Jun Ma
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
| | - Stephen J. Weiss
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
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Zhang JM, Au DT, Sawada H, Franklin MK, Moorleghen JJ, Howatt DA, Wang P, Aicher BO, Hampton B, Migliorini M, Ni F, Mullick AE, Wani MM, Ucuzian AA, Lu HS, Muratoglu SC, Daugherty A, Strickland DK. LRP1 protects against excessive superior mesenteric artery remodeling by modulating angiotensin II-mediated signaling. JCI Insight 2023; 8:e164751. [PMID: 36472907 PMCID: PMC9977308 DOI: 10.1172/jci.insight.164751] [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: 08/23/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Vascular smooth muscle cells (vSMCs) exert a critical role in sensing and maintaining vascular integrity. These cells abundantly express the low-density lipoprotein receptor-related protein 1 (LRP1), a large endocytic signaling receptor that recognizes numerous ligands, including apolipoprotein E-rich lipoproteins, proteases, and protease-inhibitor complexes. We observed the spontaneous formation of aneurysms in the superior mesenteric artery (SMA) of both male and female mice in which LRP1 was genetically deleted in vSMCs (smLRP1-/- mice). Quantitative proteomics revealed elevated abundance of several proteins in smLRP1-/- mice that are known to be induced by angiotensin II-mediated (AngII-mediated) signaling, suggesting that this pathway was dysregulated. Administration of losartan, an AngII type I receptor antagonist, or an angiotensinogen antisense oligonucleotide to reduce plasma angiotensinogen concentrations restored the normal SMA phenotype in smLRP1-/- mice and prevented aneurysm formation. Additionally, using a vascular injury model, we noted excessive vascular remodeling and neointima formation in smLRP1-/- mice that was restored by losartan administration. Together, these findings reveal that LRP1 regulates vascular integrity and remodeling of the SMA by attenuating excessive AngII-mediated signaling.
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Affiliation(s)
- Jackie M Zhang
- Center for Vascular and Inflammatory Diseases and
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Dianaly T Au
- Center for Vascular and Inflammatory Diseases and
| | - Hisashi Sawada
- Saha Cardiovascular Research Center and Saha Aortic Center and
- Department of Physiology, University of Kentucky, Lexington, Kentucky, USA
| | | | | | | | - Pengjun Wang
- Saha Cardiovascular Research Center and Saha Aortic Center and
| | - Brittany O Aicher
- Center for Vascular and Inflammatory Diseases and
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | | | - Fenge Ni
- Center for Vascular and Inflammatory Diseases and
| | | | | | - Areck A Ucuzian
- Center for Vascular and Inflammatory Diseases and
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Vascular Services, Baltimore Veterans Affairs Medical Center, Baltimore, Maryland, USA
| | - Hong S Lu
- Saha Cardiovascular Research Center and Saha Aortic Center and
- Department of Physiology, University of Kentucky, Lexington, Kentucky, USA
| | | | - Alan Daugherty
- Saha Cardiovascular Research Center and Saha Aortic Center and
- Department of Physiology, University of Kentucky, Lexington, Kentucky, USA
| | - Dudley K Strickland
- Center for Vascular and Inflammatory Diseases and
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Physiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
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3
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Batu Oto B, Aykut V, Güneş M, Korkmaz R, İsman FK, Agirbasli M. Low levels of soluble low-density lipoprotein receptor-related protein 1 in patients with type 2 diabetes mellitus and diabetic retinopathy. Exp Eye Res 2022; 215:108921. [PMID: 34999080 DOI: 10.1016/j.exer.2022.108921] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 12/15/2021] [Accepted: 01/02/2022] [Indexed: 11/30/2022]
Abstract
Low-density lipoprotein receptor-related protein-1 (LRP-1) is a large transmembrane receptor. LRP-1 plays a role in diverse cellular processes, including lipid metabolism, cell growth, migration, and regeneration. Soluble form of LRP-1 (sLRP-1) can be detected in serum. sLRP-1 can serve as a biomarker of atherosclerosis and cardiometabolic diseases. This study investigated the concentrations of the circulating serum sLRP-1 in patients with retinopathy and type 2 diabetes mellitus. Fifty-two patients with diabetic retinopathy and 71 controls were enrolled based on well-defined eligibility criteria. Venous blood samples were collected after 12 h of fasting. sLRP-1 concentrations were measured using the commercially available ELISA in an accredited laboratory. The mean age of patients and control groups were 63.6 and 48.5 years, respectively. The median disease duration was 8.1 years. The median serum sLRP-1 levels were lower in patients with diabetic retinopathy compared to the controls (2.11 μg/mL versus 2.44 μg/mL, p = 0.034). No significant correlation was observed between the sLRP-1 and serum lipid levels. The sLRP-1 levels are low in patients with diabetic retinopathy compared to healthy controls, and future studies are needed to assess sLRP-1 as a potential biomarker in diabetic retinopathy.
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Affiliation(s)
- Bilge Batu Oto
- Department of Ophthalmology, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Turkey
| | - Veysel Aykut
- Department of Ophthalmology, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
| | - Medine Güneş
- Department of Ophthalmology, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
| | - Rabia Korkmaz
- Department of Clinical Chemistry, Göztepe Prof Dr Süleyman Yalçın Şehir Hastanesi, Istanbul, Turkey; Department of Clinical Chemistry, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
| | - Ferruh K İsman
- Department of Clinical Chemistry, Göztepe Prof Dr Süleyman Yalçın Şehir Hastanesi, Istanbul, Turkey; Department of Clinical Chemistry, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
| | - Mehmet Agirbasli
- Department of Cardiology, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey; Department of Cardiology, Göztepe Prof Dr Süleyman Yalçın Şehir Hastanesi, Istanbul, Turkey.
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4
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Legaki E, Siasos G, Klonaris C, Athanasiadis D, Patelis N, Sioziou A, Oikonomou E, Liakakos T, Gazouli M, Tousoulis D. Mir-335-5p as a potential regulator of LRP1 expression in abdominal aortic aneurysm. Hellenic J Cardiol 2020; 61:430-432. [PMID: 32088330 DOI: 10.1016/j.hjc.2020.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/21/2019] [Accepted: 01/18/2020] [Indexed: 11/27/2022] Open
Affiliation(s)
- Evangelia Legaki
- Department of Basic Medical Sciences, Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Gerasimos Siasos
- First Department of Cardiology, National and Kapodistrian University of Athens Hippokration General Hospital, Athens, Greece.
| | - Christos Klonaris
- First Department of Surgery, Vascular Unit, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Dimitrios Athanasiadis
- First Department of Surgery, Vascular Unit, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Nikolaos Patelis
- First Department of Surgery, Vascular Unit, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Anna Sioziou
- Department of Basic Medical Sciences, Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Oikonomou
- First Department of Cardiology, National and Kapodistrian University of Athens Hippokration General Hospital, Athens, Greece
| | - Theodoros Liakakos
- First Department of Surgery, Vascular Unit, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Maria Gazouli
- Department of Basic Medical Sciences, Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Tousoulis
- First Department of Cardiology, National and Kapodistrian University of Athens Hippokration General Hospital, Athens, Greece
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5
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de Gonzalo-Calvo D, Elosua R, Vea A, Subirana I, Sayols-Baixeras S, Marrugat J, Llorente-Cortés V. Soluble low-density lipoprotein receptor-related protein 1 as a biomarker of coronary risk: Predictive capacity and association with clinical events. Atherosclerosis 2019; 287:93-99. [DOI: 10.1016/j.atherosclerosis.2019.06.904] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 05/10/2019] [Accepted: 06/14/2019] [Indexed: 10/26/2022]
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6
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Krishna SM, Seto SW, Jose R, Li J, Moxon J, Clancy P, Crossman DJ, Norman P, Emeto TI, Golledge J. High serum thrombospondin-1 concentration is associated with slower abdominal aortic aneurysm growth and deficiency of thrombospondin-1 promotes angiotensin II induced aortic aneurysm in mice. Clin Sci (Lond) 2017; 131:1261-1281. [PMID: 28364044 DOI: 10.1042/cs20160970] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/23/2017] [Accepted: 03/31/2017] [Indexed: 12/16/2023]
Abstract
Abdominal aortic aneurysm (AAA) is a common age-related vascular disease characterized by progressive weakening and dilatation of the aortic wall. Thrombospondin-1 (TSP-1; gene Thbs1) is a member of the matricellular protein family important in the control of extracellular matrix (ECM) remodelling. In the present study, the association of serum TSP-1 concentration with AAA progression was assessed in 276 men that underwent repeated ultrasound for a median 5.5 years. AAA growth was negatively correlated with serum TSP-1 concentration (Spearman's rho -0.129, P=0.033). Men with TSP-1 in the highest quartile had a reduced likelihood of AAA growth greater than median during follow-up (OR: 0.40; 95% confidence interval (CI): 0.19-0.84, P=0.016, adjusted for other risk factors). Immunohistochemical staining for TSP-1 was reduced in AAA body tissues compared with the relatively normal AAA neck. To further assess the role of TSP-1 in AAA initiation and progression, combined TSP-1 and apolipoprotein deficient (Thbs1-/-ApoE-/-, n=20) and control mice (ApoE-/-, n=20) were infused subcutaneously with angiotensin II (AngII) for 28 days. Following AngII infusion, Thbs1-/- ApoE-/- mice had larger AAAs by ultrasound (P=0.024) and ex vivo morphometry measurement (P=0.006). The Thbs1-/-ApoE-/- mice also showed increased elastin filament degradation along with elevated systemic levels and aortic expression of matrix metalloproteinase (MMP)-9. Suprarenal aortic segments and vascular smooth muscle cells (VSMCs) isolated from Thbs1-/-ApoE-/- mice showed reduced collagen 3A1 gene expression. Furthermore, Thbs1-/-ApoE-/- mice had reduced aortic expression of low-density lipoprotein (LDL) receptor-related protein 1. Collectively, findings from the present study suggest that TSP-1 deficiency promotes maladaptive remodelling of the ECM leading to accelerated AAA progression.
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MESH Headings
- Angiotensin II
- Animals
- Aorta, Abdominal/diagnostic imaging
- Aorta, Abdominal/metabolism
- Aorta, Abdominal/pathology
- Aortic Aneurysm, Abdominal/blood
- Aortic Aneurysm, Abdominal/chemically induced
- Aortic Aneurysm, Abdominal/metabolism
- Aortic Aneurysm, Abdominal/prevention & control
- Apolipoproteins E/deficiency
- Apolipoproteins E/genetics
- Biomarkers/blood
- Cells, Cultured
- Collagen Type III/genetics
- Collagen Type III/metabolism
- Disease Models, Animal
- Disease Progression
- Elastin/metabolism
- Genetic Predisposition to Disease
- Humans
- Low Density Lipoprotein Receptor-Related Protein-1
- Male
- Matrix Metalloproteinase 9/genetics
- Matrix Metalloproteinase 9/metabolism
- Mice, Knockout
- Odds Ratio
- Phenotype
- Proteolysis
- Receptors, LDL/genetics
- Receptors, LDL/metabolism
- Risk Factors
- Thrombospondin 1/blood
- Thrombospondin 1/deficiency
- Thrombospondin 1/genetics
- Time Factors
- Tumor Suppressor Proteins/genetics
- Tumor Suppressor Proteins/metabolism
- Ultrasonography
- Vascular Remodeling
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Affiliation(s)
- Smriti Murali Krishna
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
| | - Sai Wang Seto
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
- National Institute of Complementary Medicine (NICM), School of Science and Health, University of Western Sydney, Campbelltown, NSW, Australia
| | - Roby Jose
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
| | - Jiaze Li
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
| | - Joseph Moxon
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
| | - Paula Clancy
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
| | - David J Crossman
- Department of Physiology,Faculty of Medical and Health Sciences, Biophysics and Biophotonics Research Group, The University of Auckland, Auckland, New Zealand
| | - Paul Norman
- School of Surgery, University of Western Australia, Perth, WA 6907, Australia
| | - Theophilus I Emeto
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
- Public Health and Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland 4811, Australia
| | - Jonathan Golledge
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia
- Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Australia
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