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Ganbold C, Jamiyansuren J, Munkhzorig E, Dashtseren I, Jav S. SNP-SNP positive interaction between MMP2 and MMP12 increases the risk of COPD. PLoS One 2024; 19:e0301807. [PMID: 38771844 PMCID: PMC11108124 DOI: 10.1371/journal.pone.0301807] [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: 12/05/2023] [Accepted: 03/22/2024] [Indexed: 05/23/2024] Open
Abstract
Determining SNP-SNP interaction of the disease has become important for further investigation of pathogenesis and experimental research. Although many studies have been published on the effect of MMPs gene polymorphisms on chronic obstructive pulmonary disease (COPD), there is a lack of information on SNP-SNP and SNP-environment interactions. This study aimed to investigate the interaction between the polymorphisms of MMP1, MMP2, MMP9 and MMP12 genes and its combined effect with smoking on the risk of developing COPD. Totally 181 COPD patients and 292 healthy individuals were involved. Blood samples from the participants were tested for genotyping and data were collected through questionnaires. Genotyping was performed with nested allele-specific polymerase chain reaction (AS-PCR) and polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). SNP-SNP and SNP-environment interactions were investigated using multifactor dimensionality reduction and logistic regression analysis. The result showed that participants with high nicotine dependence and heavy smokers had a higher risk of COPD than non-smokers. Also, G/G genotype (cOR = 5.83; 95% CI, 1.19-28.4, p = 0.029) of MMP2 rs243864 and T/T genotype (cOR = 1.79; 95% CI, 1.16-2.76, p = 0.008) of MMP12 rs652438 independently contributes to the susceptibility of COPD. For SNP-SNP interaction, the positive interaction between rs243864 G/G genotype of MMP2 and rs652438 T/T genotype of MMP12 was found, and the combination of risk genotypes has a high risk of COPD (OR = 12.92; 95% CI, 1.46-114.4, p = 0.021). Moreover, the combination of T/T genotype of MMP12 rs652438 and smoking-related factors increases the risk of COPD approximately 4.5 to 6-fold. The results suggests that there is a combination of MMP2, MMP12, and smoking-related factors may increase the risk of developing COPD.
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Affiliation(s)
- Chimedlkhamsuren Ganbold
- Department of Molecular Biology and Genetics, School of Biomedicine, Mongolian National University of Medical Sciences, Ulaanbaatar City, Mongolia
| | - Jambaldorj Jamiyansuren
- Department of Molecular Biology and Genetics, School of Biomedicine, Mongolian National University of Medical Sciences, Ulaanbaatar City, Mongolia
| | - Enkhbileg Munkhzorig
- Department of Molecular Biology and Genetics, School of Biomedicine, Mongolian National University of Medical Sciences, Ulaanbaatar City, Mongolia
| | - Ichinnorov Dashtseren
- Department of Pulmonology and Allergology, School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar City, Mongolia
| | - Sarantuya Jav
- Department of Molecular Biology and Genetics, School of Biomedicine, Mongolian National University of Medical Sciences, Ulaanbaatar City, Mongolia
- Institute of Biomedical Science, Mongolian National University of Medical Sciences, Ulaanbaatar City, Mongolia
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2
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Lin DW, Yang TM, Ho C, Shih YH, Lin CL, Hsu YC. Targeting Macrophages: Therapeutic Approaches in Diabetic Kidney Disease. Int J Mol Sci 2024; 25:4350. [PMID: 38673935 PMCID: PMC11050450 DOI: 10.3390/ijms25084350] [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: 03/17/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Diabetes is not solely a metabolic disorder but also involves inflammatory processes. The immune response it incites is a primary contributor to damage in target organs. Research indicates that during the initial phases of diabetic nephropathy, macrophages infiltrate the kidneys alongside lymphocytes, initiating a cascade of inflammatory reactions. The interplay between macrophages and other renal cells is pivotal in the advancement of kidney disease within a hyperglycemic milieu. While M1 macrophages react to the inflammatory stimuli induced by elevated glucose levels early in the disease progression, their subsequent transition to M2 macrophages, which possess anti-inflammatory and tissue repair properties, also contributes to fibrosis in the later stages of nephropathy by transforming into myofibroblasts. Comprehending the diverse functions of macrophages in diabetic kidney disease and regulating their activity could offer therapeutic benefits for managing this condition.
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Affiliation(s)
- Da-Wei Lin
- Department of Internal Medicine, St. Martin De Porres Hospital, Chiayi City 60069, Taiwan;
| | - Tsung-Ming Yang
- Division of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33303, Taiwan;
| | - Cheng Ho
- Division of Endocrinology and Metabolism, Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
| | - Ya-Hsueh Shih
- Departments of Nephrology, Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
- Kidney and Diabetic Complications Research Team (KDCRT), Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
| | - Chun-Liang Lin
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33303, Taiwan;
- Departments of Nephrology, Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
- Kidney and Diabetic Complications Research Team (KDCRT), Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
- Kidney Research Center, Chang Gung Memorial Hospital, Taipei 10507, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan
| | - Yung-Chien Hsu
- Departments of Nephrology, Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
- Kidney and Diabetic Complications Research Team (KDCRT), Chang Gung Memorial Hospital, Chiayi County 61363, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 33303, Taiwan
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3
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Cioce A, Cavani A, Cattani C, Scopelliti F. Role of the Skin Immune System in Wound Healing. Cells 2024; 13:624. [PMID: 38607063 PMCID: PMC11011555 DOI: 10.3390/cells13070624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/21/2024] [Accepted: 03/31/2024] [Indexed: 04/13/2024] Open
Abstract
Wound healing is a dynamic and complex process, characterized by the coordinated activities of multiple cell types, each with distinct roles in the stages of hemostasis, inflammation, proliferation, and remodeling. The cells of the immune system not only act as sentinels to monitor the skin and promote homeostasis, but they also play an important role in the process of skin wound repair. Skin-resident and recruited immune cells release cytokines and growth factors that promote the amplification of the inflammatory process. They also work with non-immune cells to remove invading pathogens and debris, as well as guide the regeneration of damaged host tissues. Dysregulation of the immune system at any stage of the process may lead to a prolongation of the inflammatory phase and the development of a pathological condition, such as a chronic wound. The present review aims to summarize the roles of different immune cells, with special emphasis on the different stages of the wound healing process.
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Affiliation(s)
| | | | | | - Fernanda Scopelliti
- National Institute for Health, Migration and Poverty INMP/NIHMP, Via di S.Gallicano, 25, 00153 Rome, Italy; (A.C.); (A.C.); (C.C.)
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4
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Eissazadeh S, Mohammadi S, Faradonbeh FA, Rathouska JU, Nemeckova I, Tripska K, Vitverova B, Dohnalkova E, Vasinova M, Fikrova P, Sa ICI, Micuda S, Nachtigal P. Endoglin and soluble endoglin in liver sinusoidal endothelial dysfunction in vivo. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166990. [PMID: 38110128 DOI: 10.1016/j.bbadis.2023.166990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 12/20/2023]
Abstract
Liver sinusoidal endothelial cells (LSECs) play a crucial role in regulating the hepatic function. Endoglin (ENG), a transmembrane glycoprotein, was shown to be related to the development of endothelial dysfunction. In this study, we hypothesized the relationship between changes in ENG expression and markers of liver sinusoidal endothelial dysfunction (LSED) during liver impairment. Male C57BL/6J mice aged 9-12 weeks were fed with 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) diet (intrahepatic cholestasis) or choline-deficient l-amino acid defined high-fat diet (CDAA-HFD) (non-alcoholic steatohepatitis (NASH)). Significant increases in liver enzymes, fibrosis, and inflammation biomarkers were observed in both cholestasis and NASH. Decreased p-eNOS/eNOS and VE-cadherin protein expression and a significant increase in VCAM-1 and ICAM-1 expression were detected, indicating LSED in both mouse models of liver damage. A significant reduction of ENG in the DDC-fed mice, while a significant increase of ENG in the CDAA-HFD group was observed. Both DDC and CDAA-HFD-fed mice showed a significant increase in MMP-14 protein expression, which is related to significantly increased levels of soluble endoglin (sENG) in the plasma. In conclusion, we demonstrated that intrahepatic cholestasis and NASH result in an altered ENG expression, predominantly in LSECs, suggesting a critical role of ENG expression for the proper function of liver sinusoids. Both pathologies resulted in elevated sENG levels, cleaved by MMP-14 expressed predominantly from LSECs, indicating sENG as a liver injury biomarker.
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Affiliation(s)
- Samira Eissazadeh
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - SeyedehNiloufar Mohammadi
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Fatemeh Alaei Faradonbeh
- Childhood Leukaemia Investigation Prague, Prague, Czech Republic; Department of Pediatric Hematology and Oncology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jana Urbankova Rathouska
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Ivana Nemeckova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Katarina Tripska
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Barbora Vitverova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Ester Dohnalkova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Martina Vasinova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Petra Fikrova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Ivone Cristina Igreja Sa
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic
| | - Stanislav Micuda
- Department of Pharmacology, Faculty of Medicine in Hradec Králové, Charles University, Czech Republic
| | - Petr Nachtigal
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic.
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Gao M, Wu X, Jiao X, Hu Y, Wang Y, Zhuo N, Dong F, Wang Y, Wang F, Cao Y, Liu C, Li J, Shen L, Zhang H, Lu Z. Prognostic and predictive value of angiogenesis-associated serum proteins for immunotherapy in esophageal cancer. J Immunother Cancer 2024; 12:e006616. [PMID: 38302415 PMCID: PMC10836376 DOI: 10.1136/jitc-2022-006616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have significantly improved patient survival in multiple cancers. However, therapy response in esophageal cancer is limited to subgroups of patients and clinically useful predictive biomarkers are lacking. METHODS We collected a series of plasma samples from 91 patients with esophageal cancer before and after ICI treatment. The Olink Immuno-Oncology panel (92 proteins) with proximity extension assays was used to detect the dynamic changes in plasma and potential biomarkers associated with treatment outcomes. We screened all survival-related proteins and established a risk score model to better predict the prognosis and treatment response in patients with esophageal cancer immunotherapy. RESULTS We found that 47 out of 92 quantified proteins had significant changes in plasma levels during ICI treatment (p<0.050), and these changed proteins were involved in immune-related reactions, such as intercellular adhesion and T-cell activation. Notably, the baseline levels of three angiogenesis-related proteins (IL-8, TIE2, and HGF) were significantly associated with the survival outcomes of patients treated with ICIs (p<0.050). According to these prognostic proteins, we established an angiogenesis-related risk score, which could be a superior biomarker for ICI response prediction. In addition, antiangiogenic therapy combined with ICIs significantly improved overall survival compared with ICI monotherapy (p=0.044). CONCLUSIONS An angiogenesis-related risk score based on three proteins (IL-8, TIE2, and HGF) could predict ICI response and prognosis in patients with esophageal cancer, which warrants verification in the future. Our study highlights the potential application of combining ICIs and antiangiogenic therapy and supports Olink plasma protein sequencing as a liquid biopsy method for biomarker exploration.
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Affiliation(s)
- Mengting Gao
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Xueying Wu
- Biomedical Innovation Center, Beijing Shijitan Hospital Capital Medical University, Beijing, China
- Beijing Key Laboratory for Therapeutic Cancer Vaccines, Beijing Shijitan Hospital Capital Medical University, Beijing, China
| | - Xi Jiao
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Ying Hu
- Biomedical Innovation Center, Beijing Shijitan Hospital Capital Medical University, Beijing, China
- Beijing Key Laboratory for Therapeutic Cancer Vaccines, Beijing Shijitan Hospital Capital Medical University, Beijing, China
| | - Yanni Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Na Zhuo
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Fengxiao Dong
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yujiao Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Fengyuan Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yanshuo Cao
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Chang Liu
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jian Li
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Lin Shen
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Henghui Zhang
- Biomedical Innovation Center, Beijing Shijitan Hospital Capital Medical University, Beijing, China
- Beijing Key Laboratory for Therapeutic Cancer Vaccines, Beijing Shijitan Hospital Capital Medical University, Beijing, China
- Beijing Engineering Research Center of Immunocellular therapy, Beijing, China
| | - Zhihao Lu
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
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6
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Zhou X, Zhang C, Yang S, Yang L, Luo W, Zhang W, Zhang X, Chao J. Macrophage-derived MMP12 promotes fibrosis through sustained damage to endothelial cells. JOURNAL OF HAZARDOUS MATERIALS 2024; 461:132733. [PMID: 37816293 DOI: 10.1016/j.jhazmat.2023.132733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 09/16/2023] [Accepted: 10/04/2023] [Indexed: 10/12/2023]
Abstract
Macrophages are essential for the maintenance of endothelial cell function. However, the potential impact and mechanisms of crosstalk between macrophages and endothelial cells during silicosis progression remain unexplored. To fill this knowledge gap, a mouse model of silicosis was established. Single cell sequencing, spatial transcriptome sequencing, western blotting, immunofluorescence staining, tube-forming and wound healing assays were used to explore the effects of silicon dioxide on macrophage-endothelial interactions. To investigate the mechanism of macrophage-mediated fibrosis, MMP12 was specifically inactivated using siRNA and pharmacological approaches, and macrophages were depleted using disodium chlorophosphite liposomes. Compared to the normal saline group, the silica dust group showed altered macrophage-endothelial interactions. Matrix metalloproteinase family member MMP12 was identified as a key mediator of the altered function of macrophage-endothelial interactions after silica exposure, which was accompanied by pro-inflammatory macrophage activation and fibrotic progression. By using ablation strategies, macrophage-derived MMP12 was shown to mediate endothelial cell dysfunction by accumulating on the extracellular matrix. During the inflammatory phase of silicosis, MMP12 secreted by pro-inflammatory macrophages caused decreased endothelial cell viability, reduced migration, decreased trans-endothelial resistance and increased permeability; while during the fibrotic phase, macrophage-derived MMP12 sustained endothelial cell injury through accumulation on the extracellular matrix.
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Affiliation(s)
- Xinbei Zhou
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Cong Zhang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Shaoqi Yang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Liliang Yang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Wei Luo
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China; Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China
| | - Wei Zhang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Xinxin Zhang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China
| | - Jie Chao
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, Department of Physiology, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, 210009, China; Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China; School of Medicine, Xizang Minzu University, Xianyang, Shanxi, 712082, China.
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7
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Adebayo OE, Urcun S, Rolin G, Bordas SPA, Trucu D, Eftimie R. Mathematical investigation of normal and abnormal wound healing dynamics: local and non-local models. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2023; 20:17446-17498. [PMID: 37920062 DOI: 10.3934/mbe.2023776] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
The movement of cells during (normal and abnormal) wound healing is the result of biomechanical interactions that combine cell responses with growth factors as well as cell-cell and cell-matrix interactions (adhesion and remodelling). It is known that cells can communicate and interact locally and non-locally with other cells inside the tissues through mechanical forces that act locally and at a distance, as well as through long non-conventional cell protrusions. In this study, we consider a non-local partial differential equation model for the interactions between fibroblasts, macrophages and the extracellular matrix (ECM) via a growth factor (TGF-$ \beta $) in the context of wound healing. For the non-local interactions, we consider two types of kernels (i.e., a Gaussian kernel and a cone-shaped kernel), two types of cell-ECM adhesion functions (i.e., adhesion only to higher-density ECM vs. adhesion to higher-/lower-density ECM) and two types of cell proliferation terms (i.e., with and without decay due to overcrowding). We investigate numerically the dynamics of this non-local model, as well as the dynamics of the localised versions of this model (i.e., those obtained when the cell perception radius decreases to 0). The results suggest the following: (ⅰ) local models explain normal wound healing and non-local models could also explain abnormal wound healing (although the results are parameter-dependent); (ⅱ) the models can explain two types of wound healing, i.e., by primary intention, when the wound margins come together from the side, and by secondary intention when the wound heals from the bottom up.
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Affiliation(s)
- O E Adebayo
- Laboratoire de mathématiques de Besançon, UMR CNRS 6623, Université de Franche-Comté, Besançon 25000, France
| | - S Urcun
- Department of Engineering, Faculty of Science, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - G Rolin
- INSERM CIC-1431, CHU Besançon, Besançon 25000, France
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, F-25000 Besançon, France
| | - S P A Bordas
- Department of Engineering, Faculty of Science, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - D Trucu
- Division of Mathematics, University of Dundee, Dundee, DD1 4HN, United Kingdom
| | - R Eftimie
- Laboratoire de mathématiques de Besançon, UMR CNRS 6623, Université de Franche-Comté, Besançon 25000, France
- Division of Mathematics, University of Dundee, Dundee, DD1 4HN, United Kingdom
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8
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Bernabeu C, Olivieri C, Rossi E. Editorial: Role of membrane-bound and circulating endoglin in disease. Front Med (Lausanne) 2023; 10:1271756. [PMID: 37731711 PMCID: PMC10507402 DOI: 10.3389/fmed.2023.1271756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 08/14/2023] [Indexed: 09/22/2023] Open
Affiliation(s)
- Carmelo Bernabeu
- Centro de Investigaciones Biológicas “Margarita Salas”, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Carla Olivieri
- General Biology and Medical Genetics Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Elisa Rossi
- Université de Paris, INSERM, Innovative Therapies in Haemostasis, Paris, France
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9
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Rossi E, Bernabeu C. Novel vascular roles of human endoglin in pathophysiology. J Thromb Haemost 2023; 21:2327-2338. [PMID: 37315795 DOI: 10.1016/j.jtha.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/19/2023] [Accepted: 06/02/2023] [Indexed: 06/16/2023]
Abstract
Endoglin, alias CD105, is a human membrane glycoprotein highly expressed in vascular endothelial cells. It is involved in angiogenesis and angiogenesis-related diseases, including the rare vascular pathology known as hereditary hemorrhagic telangiectasia type 1. Although endoglin acts as an accessory receptor for members of the transforming growth factor-β family, in recent years, emerging evidence has shown a novel functional role for this protein beyond the transforming growth factor-β system. In fact, endoglin has been found to be an integrin counterreceptor involved in endothelial cell adhesion processes during pathological inflammatory conditions and primary hemostasis. Furthermore, a circulating form of endoglin, also named as soluble endoglin, whose levels are abnormally increased in different pathological conditions, such as preeclampsia, seems to act as an antagonist of membrane-bound endoglin and as a competitor of the fibrinogen-integrin interaction in platelet-dependent thrombus formation. These studies suggest that membrane-bound endoglin and circulating endoglin are important components involved in vascular homeostasis and hemostasis.
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Affiliation(s)
- Elisa Rossi
- Université Paris Cité, INSERM U1140, Innovative Therapies in Haemostasis, Paris, France.
| | - Carmelo Bernabeu
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas, Madrid, Spain
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10
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Kiełbowski K, Herian M, Bakinowska E, Banach B, Sroczyński T, Pawlik A. The Role of Genetics and Epigenetic Regulation in the Pathogenesis of Osteoarthritis. Int J Mol Sci 2023; 24:11655. [PMID: 37511413 PMCID: PMC10381003 DOI: 10.3390/ijms241411655] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Osteoarthritis (OA) is progressive disease characterised by cartilage degradation, subchondral bone remodelling and inflammation of the synovium. The disease is associated with obesity, mechanical load and age. However, multiple pro-inflammatory immune mediators regulate the expression of metalloproteinases, which take part in cartilage degradation. Furthermore, genetic factors also contribute to OA susceptibility. Recent studies have highlighted that epigenetic mechanisms may regulate the expression of OA-associated genes. This review aims to present the mechanisms of OA pathogenesis and summarise current evidence regarding the role of genetics and epigenetics in this process.
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Affiliation(s)
| | | | | | | | | | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (K.K.); (M.H.); (E.B.); (B.B.); (T.S.)
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11
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Rossi E, Pericacho M, Kauskot A, Gamella-Pozuelo L, Reboul E, Leuci A, Egido-Turrion C, El Hamaoui D, Marchelli A, Fernández FJ, Margaill I, Vega MC, Gaussem P, Pasquali S, Smadja DM, Bachelot-Loza C, Bernabeu C. Soluble endoglin reduces thrombus formation and platelet aggregation via interaction with αIIbβ3 integrin. J Thromb Haemost 2023; 21:1943-1956. [PMID: 36990159 DOI: 10.1016/j.jtha.2023.03.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND The circulating form of human endoglin (sEng) is a cleavage product of membrane-bound endoglin present on endothelial cells. Because sEng encompasses an RGD motif involved in integrin binding, we hypothesized that sEng would be able to bind integrin αIIbβ3, thereby compromising platelet binding to fibrinogen and thrombus stability. METHODS In vitro human platelet aggregation, thrombus retraction, and secretion-competition assays were performed in the presence of sEng. Surface plasmon resonance (SPR) binding and computational (docking) analyses were carried out to evaluate protein-protein interactions. A transgenic mouse overexpressing human sEng (hsEng+) was used to measure bleeding/rebleeding, prothrombin time (PT), blood stream, and embolus formation after FeCl3-induced injury of the carotid artery. RESULTS Under flow conditions, supplementation of human whole blood with sEng led to a smaller thrombus size. sEng inhibited platelet aggregation and thrombus retraction, interfering with fibrinogen binding, but did not affect platelet activation. SPR binding studies demonstrated that the specific interaction between αIIbβ3 and sEng and molecular modeling showed a good fitting between αIIbβ3 and sEng structures involving the endoglin RGD motif, suggesting the possible formation of a highly stable αIIbβ3/sEng. hsEng+ mice showed increased bleeding time and number of rebleedings compared to wild-type mice. No differences in PT were denoted between genotypes. After FeCl3 injury, the number of released emboli in hsEng+ mice was higher and the occlusion was slower compared to controls. CONCLUSIONS Our results demonstrate that sEng interferes with thrombus formation and stabilization, likely via its binding to platelet αIIbβ3, suggesting its involvement in primary hemostasis control.
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Affiliation(s)
- Elisa Rossi
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France.
| | - Miguel Pericacho
- Department of Physiology and Pharmacology, Universidad de Salamanca, Salamanca, Spain
| | - Alexandre Kauskot
- HITh, INSERM UMR-S 1176, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Luis Gamella-Pozuelo
- Department of Physiology and Pharmacology, Universidad de Salamanca, Salamanca, Spain; Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Etienne Reboul
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France
| | - Alexandre Leuci
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France
| | | | - Divina El Hamaoui
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France
| | - Aurore Marchelli
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France
| | - Francisco J Fernández
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Isabelle Margaill
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France
| | - M Cristina Vega
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Pascale Gaussem
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France; Service d'hématologie biologique, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Samuela Pasquali
- Cibles Thérapeutiques et Conception de Médicaments (CiTCoM), UMR8038 CNRS, Paris, France
| | - David M Smadja
- Innovative Therapies in Hemostasis, INSERM U1140, Université Paris Cité, Paris, France; Service d'hématologie biologique, Hôpital Européen Georges Pompidou, AP-HP, Paris, France; Laboratory of Biosurgical Research, Carpentier Foundation, Paris, France
| | | | - Carmelo Bernabeu
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
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Hakuno SK, Janson SGT, Trietsch MD, de Graaf M, de Jonge-Muller E, Crobach S, Harryvan TJ, Boonstra JJ, Dinjens WNM, Slingerland M, Hawinkels LJAC. Endoglin and squamous cell carcinomas. Front Med (Lausanne) 2023; 10:1112573. [PMID: 37396898 PMCID: PMC10313935 DOI: 10.3389/fmed.2023.1112573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 05/30/2023] [Indexed: 07/04/2023] Open
Abstract
Despite the fact that the role of endoglin on endothelial cells has been extensively described, its expression and biological role on (epithelial) cancer cells is still debatable. Especially its function on squamous cell carcinoma (SCC) cells is largely unknown. Therefore, we investigated SCC endoglin expression and function in three types of SCCs; head and neck (HNSCC), esophageal (ESCC) and vulvar (VSCC) cancers. Endoglin expression was evaluated in tumor specimens and 14 patient-derived cell lines. Next to being expressed on angiogenic endothelial cells, endoglin is selectively expressed by individual SCC cells in tumor nests. Patient derived HNSCC, ESCC and VSCC cell lines express varying levels of endoglin with high interpatient variation. To assess the function of endoglin in signaling of TGF-β ligands, endoglin was overexpressed or knocked out or the signaling was blocked using TRC105, an endoglin neutralizing antibody. The endoglin ligand BMP-9 induced strong phosphorylation of SMAD1 independent of expression of the type-I receptor ALK1. Interestingly, we observed that endoglin overexpression leads to strongly increased soluble endoglin levels, which in turn decreases BMP-9 signaling. On the functional level, endoglin, both in a ligand dependent and independent manner, did not influence proliferation or migration of the SCC cells. In conclusion, these data show endoglin expression on individual cells in the tumor nests in SCCs and a role for (soluble) endoglin in paracrine signaling, without directly affecting proliferation or migration in an autocrine manner.
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Affiliation(s)
- Sarah K. Hakuno
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Stefanus G. T. Janson
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Marjolijn D. Trietsch
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
- Department of Gynecology, Leiden University Medical Center, Leiden, Netherlands
| | - Manon de Graaf
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
- Department of Medical Oncology, Leiden University Medical Center, Leiden, Netherlands
| | - Eveline de Jonge-Muller
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Stijn Crobach
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Tom J. Harryvan
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Jurjen J. Boonstra
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Winand N. M. Dinjens
- Department of Pathology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, Netherlands
| | - Marije Slingerland
- Department of Medical Oncology, Leiden University Medical Center, Leiden, Netherlands
| | - Lukas J. A. C. Hawinkels
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
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13
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Wang Y, Li K, Zhao W, Liu Y, Li T, Yang HQ, Tong Z, Song N. Integrated multi-omics analyses reveal the altered transcriptomic characteristics of pulmonary macrophages in immunocompromised hosts with Pneumocystis pneumonia. Front Immunol 2023; 14:1179094. [PMID: 37359523 PMCID: PMC10289015 DOI: 10.3389/fimmu.2023.1179094] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction With the extensive use of immunosuppressants, immunosuppression-associated pneumonitis including Pneumocystis jirovecii pneumonia (PCP) has received increasing attention. Though aberrant adaptive immunity has been considered as a key reason for opportunistic infections, the characteristics of innate immunity in these immunocompromised hosts remain unclear. Methods In this study, wild type C57BL/6 mice or dexamethasone-treated mice were injected with or without Pneumocystis. Bronchoalveolar lavage fluids (BALFs) were harvested for the multiplex cytokine and metabolomics analysis. The single-cell RNA sequencing (scRNA-seq) of indicated lung tissues or BALFs was performed to decipher the macrophages heterogeneity. Mice lung tissues were further analyzed via quantitative polymerase chain reaction (qPCR) or immunohistochemical staining. Results We found that the secretion of both pro-inflammatory cytokines and metabolites in the Pneumocystis-infected mice are impaired by glucocorticoids. By scRNA-seq, we identified seven subpopulations of macrophages in mice lung tissues. Among them, a group of Mmp12+ macrophages is enriched in the immunocompetent mice with Pneumocystis infection. Pseudotime trajectory showed that these Mmp12+ macrophages are differentiated from Ly6c+ classical monocytes, and highly express pro-inflammatory cytokines elevated in BALFs of Pneumocystis-infected mice. In vitro, we confirmed that dexamethasone impairs the expression of Lif, Il1b, Il6 and Tnf, as well as the fungal killing capacity of alveolar macrophage (AM)-like cells. Moreover, in patients with PCP, we found a group of macrophages resembled the aforementioned Mmp12+ macrophages, and these macrophages are inhibited in the patient receiving glucocorticoid treatment. Additionally, dexamethasone simultaneously impaired the functional integrity of resident AMs and downregulated the level of lysophosphatidylcholine, leading to the suppressed antifungal capacities. Conclusion We reported a group of Mmp12+ macrophages conferring protection during Pneumocystis infection, which can be dampened by glucocorticoids. This study provides multiple resources for understanding the heterogeneity and metabolic changes of innate immunity in immunocompromised hosts, and also suggests that the loss of Mmp12+ macrophages population contributes to the pathogenesis of immunosuppression-associated pneumonitis.
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Affiliation(s)
- Yawen Wang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Kang Li
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Weichao Zhao
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Department of Respiratory Medicine, Strategic Support Force Medical Center, Beijing, China
| | - Yalan Liu
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Ting Li
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Hu-Qin Yang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Zhaohui Tong
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Nan Song
- Medical Research Center, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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Groves AM, Misra R, Clair G, Hernady E, Olson H, Orton D, Finkelstein J, Marples B, Johnston CJ. Influence of the irradiated pulmonary microenvironment on macrophage and T cell dynamics. Radiother Oncol 2023; 183:109543. [PMID: 36813173 PMCID: PMC10238652 DOI: 10.1016/j.radonc.2023.109543] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/29/2022] [Accepted: 02/04/2023] [Indexed: 02/22/2023]
Abstract
BACKGROUND The lung is sensitive to radiation, increasing normal tissue toxicity risks following radiation therapy. Adverse outcomes include pneumonitis and pulmonary fibrosis, which result from dysregulated intercellular communication within the pulmonary microenvironment. Although macrophages are implicated in these pathogenic outcomes, the impact of their microenvironment is not well understood. MATERIALS AND METHODS C57BL/6J mice received 6Gyx5 irradiation to the right lung. Macrophage and T cell dynamics were investigated in ipsilateral right lungs, contralateral left lungs and non-irradiated control lungs 4-26wk post exposure. Lungs were evaluated by flow cytometry, histology and proteomics. RESULTS Following uni-lung irradiation, focal regions of macrophage accumulation were noted in both lungs by 8wk, however by 26wk fibrotic lesions were observed only in ipsilateral lungs. Infiltrating and alveolar macrophages populations expanded in both lungs, however transitional CD11b + alveolar macrophages persisted only in ipsilateral lungs and expressed lower CD206. Concurrently, arginase-1 + macrophages accumulated in ipsilateral but not contralateral lungs at 8 and 26wk post exposure, while CD206 + macrophages were absent from these accumulations. While radiation expanded CD8 + T cells in both lungs, T regulatory cells only increased in ipsilateral lungs. Unbiased proteomics analysis of immune cells revealed a substantial number of differentially expressed proteins in ipsilateral lungs when compared to contralateral lungs and both differed from non-irradiated controls. CONCLUSIONS Pulmonary macrophage and T cell dynamics are impacted by the microenvironmental conditions that develop following radiation exposure, both locally and systemically. While macrophages and T cells infiltrate and expand in both lungs, they diverge phenotypically depending on their environment.
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Affiliation(s)
- Angela M Groves
- Department of Radiation Oncology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA.
| | - Ravi Misra
- Department of Pediatrics, Division of Neonatology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
| | - Geremy Clair
- Biological Science Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Eric Hernady
- Department of Radiation Oncology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
| | - Heather Olson
- Biological Science Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Danny Orton
- Biological Science Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Jacob Finkelstein
- Department of Pediatrics, Division of Neonatology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
| | - Brian Marples
- Department of Radiation Oncology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
| | - Carl J Johnston
- Department of Pediatrics, Division of Neonatology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
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15
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Hwang P, Shin CM, Sherwood JA, Kim D, Vijayan VM, Josyula KC, Millican RC, Ho D, Brott BC, Thomas V, Choi CH, Oh SH, Kim DW, Jun HW. A multi-targeting bionanomatrix coating to reduce capsular contracture development on silicone implants. Biomater Res 2023; 27:34. [PMID: 37087537 PMCID: PMC10122329 DOI: 10.1186/s40824-023-00378-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 04/11/2023] [Indexed: 04/24/2023] Open
Abstract
BACKGROUND Capsular contracture is a critical complication of silicone implantation caused by fibrotic tissue formation from excessive foreign body responses. Various approaches have been applied, but targeting the mechanisms of capsule formation has not been completely solved. Myofibroblast differentiation through the transforming growth factor beta (TGF-β)/p-SMADs signaling is one of the key factors for capsular contracture development. In addition, biofilm formation on implants may result chronic inflammation promoting capsular fibrosis formation with subsequent contraction. To date, there have been no approaches targeting multi-facted mechanisms of capsular contracture development. METHODS In this study, we developed a multi-targeting nitric oxide (NO) releasing bionanomatrix coating to reduce capsular contracture formation by targeting myofibroblast differentiation, inflammatory responses, and infections. First, we characterized the bionanomatrix coating on silicon implants by conducting rheology test, scanning electron microcsopy analysis, nanoindentation analysis, and NO release kinetics evaluation. In addition, differentiated monocyte adhesion and S. epidermidis biofilm formation on bionanomatrix coated silicone implants were evaluated in vitro. Bionanomatrix coated silicone and uncoated silicone groups were subcutaneously implanted into a mouse model for evaluation of capsular contracture development for a month. Fibrosis formation, capsule thickness, TGF-β/SMAD 2/3 signaling cascade, NO production, and inflammatory cytokine production were evaluated using histology, immunofluorescent imaging analysis, and gene and protein expression assays. RESULTS The bionanomatrix coating maintained a uniform and smooth surface on the silicone even after mechanical stress conditions. In addition, the bionanomatrix coating showed sustained NO release for at least one month and reduction of differentiated monocyte adhesion and S. epidermidis biofilm formation on the silicone implants in vitro. In in vivo implantation studies, the bionanomatrix coated groups demonstrated significant reduction of capsule thickness surrounding the implants. This result was due to a decrease of myofibroblast differentiation and fibrous extracellular matrix production through inhibition of the TGF-β/p-SMADs signaling. Also, the bionanomatrix coated groups reduced gene expression of M1 macrophage markers and promoted M2 macrophage markers which indicated the bionanomatrix could reduce inflammation but promote healing process. CONCLUSIONS In conclusion, the bionanomatrix coating significantly reduced capsular contracture formation and promoted healing process on silicone implants by reducing myfibroblast differentiation, fibrotic tissue formation, and inflammation. A multi-targeting nitric oxide releasing bionanomatrix coating for silicone implant can reduce capsular contracture and improve healing process. The bionanomatrix coating reduces capsule thickness, α-smooth muscle actin and collagen synthesis, and myofibroblast differentiation through inhibition of TGF-β/SMADs signaling cascades in the subcutaneous mouse models for a month.
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Affiliation(s)
- Patrick Hwang
- Endomimetics, LLC, Birmingham, AL, 35242, USA
- Department of Biomedical Engineering, University of Alabama at Birmingham, 806 Shelby, 1825 University Boulevard, Birmingham, AL, 35294, USA
| | - Chung Min Shin
- Department of Plastic and Reconstructive Surgery, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | | | - DongHo Kim
- Department of Microbiology, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Vineeth M Vijayan
- Department of Biomedical Engineering, Alabama State University, Montgomery, AL, 36104, USA
| | - Krishna C Josyula
- Department of Biomedical Engineering, University of Alabama at Birmingham, 806 Shelby, 1825 University Boulevard, Birmingham, AL, 35294, USA
| | | | - Donald Ho
- Department of Pediatric Dentistry, University of Alabama at Birmingham, Birmingham, AL, 35294, USA
| | - Brigitta C Brott
- Endomimetics, LLC, Birmingham, AL, 35242, USA
- Department of Medicine and Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Vinoy Thomas
- Department of Material Science and Engineering, University of Alabama at Birmingham, Birmingham, AL, 35294, USA
| | - Chul Hee Choi
- Department of Microbiology, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Sang-Ha Oh
- Department of Plastic and Reconstructive Surgery, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea
| | - Dong Woon Kim
- Department of Anatomy and Cell Biology, Brain Research Institute, College of Medicine, Chungnam National University College of Medicine, Daejeon, 35015, Republic of Korea.
| | - Ho-Wook Jun
- Endomimetics, LLC, Birmingham, AL, 35242, USA.
- Department of Biomedical Engineering, University of Alabama at Birmingham, 806 Shelby, 1825 University Boulevard, Birmingham, AL, 35294, USA.
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16
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Christopoulou ME, Papakonstantinou E, Stolz D. Matrix Metalloproteinases in Chronic Obstructive Pulmonary Disease. Int J Mol Sci 2023; 24:ijms24043786. [PMID: 36835197 PMCID: PMC9966421 DOI: 10.3390/ijms24043786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/01/2023] [Accepted: 02/08/2023] [Indexed: 02/16/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are proteolytic enzymes that degrade proteins of the extracellular matrix and the basement membrane. Thus, these enzymes regulate airway remodeling, which is a major pathological feature of chronic obstructive pulmonary disease (COPD). Furthermore, proteolytic destruction in the lungs may lead to loss of elastin and the development of emphysema, which is associated with poor lung function in COPD patients. In this literature review, we describe and appraise evidence from the recent literature regarding the role of different MMPs in COPD, as well as how their activity is regulated by specific tissue inhibitors. Considering the importance of MMPs in COPD pathogenesis, we also discuss MMPs as potential targets for therapeutic intervention in COPD and present evidence from recent clinical trials in this regard.
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Affiliation(s)
- Maria-Elpida Christopoulou
- Department of Pneumology, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
| | - Eleni Papakonstantinou
- Department of Pneumology, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
- Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital, 4031 Basel, Switzerland
| | - Daiana Stolz
- Department of Pneumology, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
- Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital, 4031 Basel, Switzerland
- Correspondence: ; Tel.: +49-(0)-761-270-37050
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17
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Książek M, Goulas T, Mizgalska D, Rodríguez-Banqueri A, Eckhard U, Veillard F, Waligórska I, Benedyk-Machaczka M, Sochaj-Gregorczyk AM, Madej M, Thøgersen IB, Enghild JJ, Cuppari A, Arolas JL, de Diego I, López-Pelegrín M, Garcia-Ferrer I, Guevara T, Dive V, Zani ML, Moreau T, Potempa J, Gomis-Rüth FX. A unique network of attack, defence and competence on the outer membrane of the periodontitis pathogen Tannerella forsythia. Chem Sci 2023; 14:869-888. [PMID: 36755705 PMCID: PMC9890683 DOI: 10.1039/d2sc04166a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Periodontopathogenic Tannerella forsythia uniquely secretes six peptidases of disparate catalytic classes and families that operate as virulence factors during infection of the gums, the KLIKK-peptidases. Their coding genes are immediately downstream of novel ORFs encoding the 98-132 residue potempins (Pot) A, B1, B2, C, D and E. These are outer-membrane-anchored lipoproteins that specifically and potently inhibit the respective downstream peptidase through stable complexes that protect the outer membrane of T. forsythia, as shown in vivo. Remarkably, PotA also contributes to bacterial fitness in vivo and specifically inhibits matrix metallopeptidase (MMP) 12, a major defence component of oral macrophages, thus featuring a novel and highly-specific physiological MMP inhibitor. Information from 11 structures and high-confidence homology models showed that the potempins are distinct β-barrels with either a five-stranded OB-fold (PotA, PotC and PotD) or an eight-stranded up-and-down fold (PotE, PotB1 and PotB2), which are novel for peptidase inhibitors. Particular loops insert like wedges into the active-site cleft of the genetically-linked peptidases to specifically block them either via a new "bilobal" or the classic "standard" mechanism of inhibition. These results discover a unique, tightly-regulated proteolytic armamentarium for virulence and competence, the KLIKK-peptidase/potempin system.
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Affiliation(s)
- Mirosław Książek
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland .,Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry Louisville 40202 KY USA
| | - Theodoros Goulas
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain .,Department of Food Science and Nutrition, School of Agricultural Sciences, University of Thessaly Temponera str. Karditsa 43100 Greece
| | - Danuta Mizgalska
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland
| | - Arturo Rodríguez-Banqueri
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain
| | - Ulrich Eckhard
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain
| | - Florian Veillard
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland
| | - Irena Waligórska
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland
| | - Małgorzata Benedyk-Machaczka
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland
| | - Alicja M. Sochaj-Gregorczyk
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian UniversityGronostajowa 7Kraków 30-387Poland
| | - Mariusz Madej
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland
| | - Ida B. Thøgersen
- Department of Molecular Biology and Genetics, Aarhus UniversityUniversitetsbyen 81Aarhus C 8000Denmark
| | - Jan J. Enghild
- Department of Molecular Biology and Genetics, Aarhus UniversityUniversitetsbyen 81Aarhus C 8000Denmark
| | - Anna Cuppari
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain
| | - Joan L. Arolas
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Parkc/Baldiri Reixac, 15-21Barcelona 08028CataloniaSpain
| | - Iñaki de Diego
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain .,Sample Environment and Characterization Group, European XFEL GmbH Holzkoppel 4 Schenefeld 22869 Germany
| | - Mar López-Pelegrín
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain
| | - Irene Garcia-Ferrer
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain
| | - Tibisay Guevara
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Park c/Baldiri Reixac, 15-21 Barcelona 08028 Catalonia Spain
| | - Vincent Dive
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), ERL CNRS 9004Gif-sur-Yvette 91191France
| | - Marie-Louise Zani
- Departement de Biochimie, Université de Tours10 Bd. TonelléTours Cedex 37032France
| | | | - Jan Potempa
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 Kraków 30-387 Poland .,Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry Louisville 40202 KY USA
| | - F. Xavier Gomis-Rüth
- Proteolysis Laboratory, Department of Structural Biology, Molecular Biology Institute of Barcelona (CSIC), Barcelona Science Parkc/Baldiri Reixac, 15-21Barcelona 08028CataloniaSpain
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Darmochwal-Kolarz D, Chara A. The Association of IL-17 and PlGF/sENG Ratio in Pre-Eclampsia and Adverse Pregnancy Outcomes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:768. [PMID: 36613090 PMCID: PMC9819392 DOI: 10.3390/ijerph20010768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
The aim of the study was to assess the role of concentrations of interleukin-17 (IL-17), placental growth factor (PlGF) and soluble endoglin (sENG), as well as the PlGF/sENG ratio in pregnancy complicated by pre-eclampsia (PE) and normal pregnancy. The concentrations of IL-17, PlGF and sENG were measured with the use of immunoenzymatic methods. The concentrations of IL-17 were significantly higher in PE patients when compared to control patients. In the group of patients with PE, the levels of IL-17 positively correlated with systolic blood pressure. On the other hand, IL-17 negatively correlated with neonatal birth weight. The concentrations of PLGF were significantly lower and sENG significantly higher in studied patients when compared to controls. The PlGF/sENG ratio in the PE group was significantly lower when compared to healthy third trimester pregnant patients. In the study group, negative correlations were observed between the sENG concentrations and thrombocyte levels. The higher concentrations of IL-17 in PE could suggest its role as an inflammatory agent in the pathogenesis of the syndrome. Moreover, the negative correlation between IL-17 and a neonatal birth weight could suggest the role of the cytokine in the development of fetal growth restriction (FGR) associated with PE. It seems possible that IL-17 can be a useful marker of the risk of FGR in pregnancy complicated by PE. Furthermore, the results suggested the potential role of sENG and the PlGF/sENG ratio in the prediction of adverse outcomes such as HELLP syndrome and DIC.
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Affiliation(s)
| | - Anita Chara
- Department of Obstetrics and Gynaecology, 27-600 Sandomierz, Poland
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19
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Fu K, Zheng X, Chen Y, Wu L, Yang Z, Chen X, Song W. Role of matrix metalloproteinases in diabetic foot ulcers: Potential therapeutic targets. Front Pharmacol 2022; 13:1050630. [PMID: 36339630 PMCID: PMC9631429 DOI: 10.3389/fphar.2022.1050630] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/07/2022] [Indexed: 11/27/2022] Open
Abstract
Diabetic foot ulcers (DFUs) are pathological states of tissue destruction of the foot or lower extremity in diabetic patients and are one of the serious chronic complications of diabetes mellitus. Matrix metalloproteinases (MMPs) serve crucial roles in both pathogenesis and wound healing. The primary functions of MMPs are degradation, which involves removing the disrupted extracellular matrix (ECM) during the inflammatory phase, facilitating angiogenesis and cell migration during the proliferation phase, and contracting and rebuilding the tissue during the remodeling phase. Overexpression of MMPs is a feature of DFUs. The upregulated MMPs in DFUs can cause excessive tissue degradation and impaired wound healing. Regulation of MMP levels in wounds could promote wound healing in DFUs. In this review, we talk about the roles of MMPs in DFUs and list potential methods to prevent MMPs from behaving in a manner detrimental to wound healing in DFUs.
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Affiliation(s)
- Kang Fu
- School of Life Sciences, Hubei University, Wuhan, China
| | - Xueyao Zheng
- School of Life Sciences, Hubei University, Wuhan, China
| | - Yuhan Chen
- School of Life Sciences, Hubei University, Wuhan, China
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China
| | - Liuying Wu
- School of Life Sciences, Hubei University, Wuhan, China
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China
| | - Zhiming Yang
- School of Life Sciences, Hubei University, Wuhan, China
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China
| | - Xu Chen
- School of Life Sciences, Hubei University, Wuhan, China
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China
| | - Wei Song
- School of Life Sciences, Hubei University, Wuhan, China
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China
- *Correspondence: Wei Song,
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20
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Maekawa H, Jin Y, Nishio M, Kawai S, Nagata S, Kamakura T, Yoshitomi H, Niwa A, Saito MK, Matsuda S, Toguchida J. Recapitulation of pro-inflammatory signature of monocytes with ACVR1A mutation using FOP patient-derived iPSCs. Orphanet J Rare Dis 2022; 17:364. [PMID: 36131296 PMCID: PMC9494870 DOI: 10.1186/s13023-022-02506-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 09/04/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fibrodysplasia ossificans progressiva (FOP) is a rare genetic disease characterized by progressive heterotopic ossification (HO) in soft tissues due to a heterozygous mutation of the ACVR1A gene (FOP-ACVR1A), which erroneously transduces the BMP signal by Activin-A. Although inflammation is known to trigger HO in FOP, the role of FOP-ACVR1A on inflammatory cells remains to be elucidated. RESULTS We generated immortalized monocytic cell lines from FOP-iPSCs (FOP-ML) and mutation rescued iPSCs (resFOP-ML). Cell morphology was evaluated during the monocyte induction and after immortalization. Fluorescence-activated cell sorting (FACS) was performed to evaluate the cell surface markers CD14 and CD16 on MLs. MLs were stimulated with lipopolysaccharide or Activin-A and the gene expression was evaluated by quantitative PCR and microarray analysis. Histological analysis was performed for HO tissue obtained from wild type mice and FOP-ACVR1A mice which conditionally express human mutant ACVR1A gene by doxycycline administration. Without any stimulation, FOP-ML showed the pro-inflammatory signature of CD16+ monocytes with an upregulation of INHBA gene, and treatment of resFOP-ML with Activin-A induced an expression profile mimicking that of FOP-ML at baseline. Treatment of FOP-ML with Activin-A further induced the inflammatory profile with an up-regulation of inflammation-associated genes, of which some, but not all, of which were suppressed by corticosteroid. Experiments using an inhibitor for TGFβ or BMP signal demonstrated that Activin-A-induced genes such as CD16 and CCL7, were regulated by both signals, indicating Activin-A transduced dual signals in FOP-ML. A comparison with resFOP-ML identified several down-regulated genes in FOP-ML including LYVE-1, which is known to suppress matrix-formation in vivo. The down-regulation of LYVE-1 in HO tissues was confirmed in FOP model mice, verifying the significance of the in vitro experiments. CONCLUSION These results indicate that FOP-ML faithfully recapitulated the phenotype of primary monocytes of FOP and the combination with resFOP-ML is a useful tool to investigate molecular events at the initial inflammation stage of HO in FOP.
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Affiliation(s)
- Hirotsugu Maekawa
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.,Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yonghui Jin
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Megumi Nishio
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Shunsuke Kawai
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.,Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Sanae Nagata
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Takeshi Kamakura
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Hiroyuki Yoshitomi
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan.,Department of Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junya Toguchida
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan. .,Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan. .,Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan. .,Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.
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21
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ADAM-10 Regulates MMP-12 during Lipopolysaccharide-Induced Inflammatory Response in Macrophages. J Immunol Res 2022; 2022:3012218. [PMID: 36157882 PMCID: PMC9507754 DOI: 10.1155/2022/3012218] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/20/2022] [Indexed: 11/17/2022] Open
Abstract
A disintegrin and metalloprotease 10 (ADAM-10), a member of the ADAM protease family, has biological activities related to TNF-α activation, cell adhesion, and migration, among other functions. Macrophages are important immune cells that are involved in the inflammatory response of the body. ADAM-10 is involved in inflammatory responses, but the specific regulatory mechanisms are not fully understood. In this study, we investigated the regulatory mechanism of ADAM-10 in the lipopolysaccharide-promoted proliferation (LPS) of the macrophage inflammatory response. Differentially expressed or regulated proteins were identified in interfered ADAM-10 (sh ADAM-10) macrophages using tandem mass tag (TMT) proteomics. The changes and regulatory role of ADAM-10 during LPS-induced inflammatory response in normal, interfering, and overexpressing ADAM-10 (EX ADAM-10) cells were determined. Results indicated that ADAM-10 interference affected inflammation-related pathways and reduced matrix metalloproteinase 12 (MMP-12) protein levels, as identified by TMT proteomics. In normal cells, LPS decreased ADAM-10 gene expression, but promoted ADAM-10 secretion, MMP-12 and TNF-α gene expression, and MMP-12, iNOS, IL-10, and cyclinD1 protein expression. Additionally, ADAM-10 knockdown decreased macrophage viability in sh-ADAM-10 cells. Moreover, an MMP-12 inhibitor had no impact on the viability effect of LPS on cells or the expression of ADAM-10. iNOS expression decreased, whereas IL-10 expression increased after ADAM-10 depletion. ADAM-10 knockdown decreased MMP-12, iNOS, TNF-α, IL-1β, and FKN, while overexpression had an opposite effect. ADAM-10 overexpression further increased MMP-12, iNOS, and TNF-α gene expression in response to LPS. Cell viability was increased in EX ADAM-10 cells, and ADAM-10 secretion was further increased in the EX and LPS groups. Flow cytometry and immunofluorescence staining revealed that EX-ADAM 10 cells had increased iNOS expression, which acted as an IL-6 expression driver. In summary, we found that ADAM-10 is activated by LPS and positively participates in LPS-stimulated macrophage inflammatory responses by positively regulating MMP-12 during the inflammatory process.
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22
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Tripska K, Igreja Sá IC, Vasinova M, Vicen M, Havelek R, Eissazadeh S, Svobodova Z, Vitverova B, Theuer C, Bernabeu C, Nachtigal P. Monoclonal anti-endoglin antibody TRC105 (carotuximab) prevents hypercholesterolemia and hyperglycemia-induced endothelial dysfunction in human aortic endothelial cells. Front Med (Lausanne) 2022; 9:845918. [PMID: 36160139 PMCID: PMC9490272 DOI: 10.3389/fmed.2022.845918] [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: 12/30/2021] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
Endoglin (Eng) is a co-receptor of the transforming growth factor β superfamily playing an important role in endothelial dysfunction. TRC105 (carotuximab) is a monoclonal antibody that blocks Eng and its downstream Smad signaling pathway. Here we have investigated for the first time the effects of TRC105 treatment on the development of endothelial dysfunction induced by 7-ketocholesterol (7K) or high glucose (HG), focusing on Eng expression, signaling, and function. In the hypercholesterolemia study, human aortic endothelial cells (HAoECs) were treated with TRC105 (300 μg/ml) for 1 h, followed by the addition of 7K (10 μg/ml) for another 12 h. In the hyperglycemia study, HAoECs were exposed to HG (45 mM) for 60 h, followed by the addition of TRC105 for another 12 h, and cells treated with 5mM glucose and 40 mM mannitol served as control. Protein levels, adhesion, and transmigration of monocytes were assessed by flow cytometry, mRNA expression was measured by qRT-PCR. 7K and HG treatment increased protein levels of NF-κB and Eng and adhesion and transmigration of monocytes through HAoECs monolayer. TRC105 pretreatment reduced the 7K- or HG-induced Eng protein levels and pSmad1/5 and pSmad2/3 signaling. Despite increased protein levels of P-selectin and VCAM-1, TRC105 mediated blockage of Eng prevented 7K- and HG-induced adhesion and transmigration of monocytes through endothelial monolayers. These results suggest that TRC105-mediated Eng blockage can counteract the hypercholesterolemia- and hyperglycemia-induced endothelial dysfunction in HAoECs, suggesting that Eng might be a potential therapeutic target in disorders associated with elevated cholesterol and glucose levels.
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Affiliation(s)
- Katarina Tripska
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Ivone Cristina Igreja Sá
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Martina Vasinova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Matej Vicen
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Radim Havelek
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Samira Eissazadeh
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Zuzana Svobodova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Barbora Vitverova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Charles Theuer
- Tracon Pharmaceuticals, Inc., San Diego, CA, United States
| | - Carmelo Bernabeu
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Petr Nachtigal
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
- *Correspondence: Petr Nachtigal,
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23
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Melanoma Tumour Vascularization and Tissue-Resident Endothelial Progenitor Cells. Cancers (Basel) 2022; 14:cancers14174216. [PMID: 36077754 PMCID: PMC9454996 DOI: 10.3390/cancers14174216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/17/2022] [Accepted: 08/24/2022] [Indexed: 11/20/2022] Open
Abstract
Simple Summary Melanoma is the most aggressive and potentially lethal form of skin cancer. Research over recent decades has highlighted the role of tumour vasculature in altering the metabolic function of cancer cells, infiltration of immune cells, and cancer cell dissemination. However, variations in the modes of vessel formation in melanoma have made this process difficult to target. In particular, the role of endothelial progenitor cells in melanoma vascularization-promoting vasculogenesis begins to be understood. Progenitor recruitment, vessel formation, and paracrine activity are among the steps contributing to tumour metastasis and affecting the impact of anti-angiogenic drugs, as detailed in this review. Abstract The aggressiveness of solid cancers, such as melanoma, relies on their metastatic potential. It has become evident that this key cause of mortality is largely conferred by the tumour-associated stromal cells, especially endothelial cells. In addition to their essential role in the formation of the tumour vasculature, endothelial cells significantly contribute to the establishment of the tumour microenvironment, thus enabling the dissemination of cancer cells. Melanoma tumour vascularization occurs through diverse biological processes. Vasculogenesis is the formation of de novo blood vessels from endothelial progenitor cells (EPCs), and recent research has shown the role of EPCs in melanoma tumour vascularization. A more detailed understanding of the complex role of EPCs and how they contribute to the abnormal vessel structures in tumours is of importance. Moreover, anti-angiogenic drugs have a limited effect on melanoma tumour vascularization, and the role of these drugs on EPCs remains to be clarified. Overall, targeting cancer vasculature remains a challenge, and the role of anti-angiogenic drugs and combination therapies in melanoma, a focus of this review, is an area of extensive exploration.
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24
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Grignaschi S, Sbalchiero A, Spinozzi G, Palermo BL, Cantarini C, Nardiello C, Cavagna L, Olivieri C. Endoglin and Systemic Sclerosis: A PRISMA-driven systematic review. Front Med (Lausanne) 2022; 9:964526. [PMID: 36059817 PMCID: PMC9434008 DOI: 10.3389/fmed.2022.964526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/29/2022] [Indexed: 11/30/2022] Open
Abstract
Background Systemic Sclerosis (SSc) is a rare autoimmune disease whose pathogenesis is still poorly understood. The Transforming Growth Factor β superfamily is considered pivotal and a crucial role has been suggested for the type III receptor, Endoglin (ENG). The aim of this systematic review is to investigate and combine the current clinical and molecular available data, to suggest novel hints for further studies. Methods We followed PRISMA guidelines; the search was performed on three databases (MEDLINE, Web of Science, Embase) in date November 2nd, 2021. Subsequent to the exclusion of duplicates, we applied as inclusion criteria: 1. focus on the relationship between ENG and SSc; 2. English language. As exclusion criteria: 1. ENG exclusively as a cellular biomarker; 2. no focus on ENG-SSc relationship; 3. review articles and 4. abstracts that did not add novel data. Eligibility was assessed independently by each author to reduce biases. We divided records into clinical and molecular works and subgrouped them by their study features and aim. Results We selected 25 original papers and 10 conference abstracts. Molecular studies included 6 articles and 4 abstracts, whereas clinical studies included 17 articles and 6 abstracts; 2 articles presented both characteristics. Molecular studies were focussed on ENG expression in different cell types, showing an altered ENG expression in SSc-affected cells. Clinical studies mainly suggested that different disease phenotypes can be related to peculiar disregulations in soluble ENG concentrations. Discussion Concerning the possible limits of our search, boolean operators in our strings might have been uneffective. However, the use of different strings in different databases should have reduced this issue at a minimum. Another bias can be represented by the selection step, in which we excluded many articles based on the role of Endoglin as a histological vascular marker rather than a signaling receptor. We tried to reduce this risk by performing the selection independently by each author and discussing disagreements. Our systematic review pointed out that ENG has a pivotal role in activating different TGFβ-stimulated pathways that can be crucial in SSc pathogenesis and progression.
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Affiliation(s)
- Silvia Grignaschi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- Rheumatology Division, Fondazione Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Anna Sbalchiero
- General Biology and Medical Genetics Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Giuseppe Spinozzi
- Otorhinolaryngology Division, Fondazione Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Bianca Lucia Palermo
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- Rheumatology Division, Fondazione Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Claudia Cantarini
- General Biology and Medical Genetics Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Chantal Nardiello
- General Biology and Medical Genetics Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Lorenzo Cavagna
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- Rheumatology Division, Fondazione Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Carla Olivieri
- General Biology and Medical Genetics Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
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25
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Haarmann A, Zimmermann L, Bieber M, Silwedel C, Stoll G, Schuhmann MK. Regulation and Release of Vasoactive Endoglin by Brain Endothelium in Response to Hypoxia/Reoxygenation in Stroke. Int J Mol Sci 2022; 23:ijms23137085. [PMID: 35806090 PMCID: PMC9267030 DOI: 10.3390/ijms23137085] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 02/01/2023] Open
Abstract
In large vessel occlusion stroke, recanalization to restore cerebral perfusion is essential but not necessarily sufficient for a favorable outcome. Paradoxically, in some patients, reperfusion carries the risk of increased tissue damage and cerebral hemorrhage. Experimental and clinical data suggest that endothelial cells, representing the interface for detrimental platelet and leukocyte responses, likely play a crucial role in the phenomenon referred to as ischemia/reperfusion (I/R)-injury, but the mechanisms are unknown. We aimed to determine the role of endoglin in cerebral I/R-injury; endoglin is a membrane-bound protein abundantly expressed by endothelial cells that has previously been shown to be involved in the maintenance of vascular homeostasis. We investigated the expression of membranous endoglin (using Western blotting and RT-PCR) and the generation of soluble endoglin (using an enzyme-linked immunosorbent assay of cell culture supernatants) after hypoxia and subsequent reoxygenation in human non-immortalized brain endothelial cells. To validate these in vitro data, we additionally examined endoglin expression in an intraluminal monofilament model of permanent and transient middle cerebral artery occlusion in mice. Subsequently, the effects of recombinant human soluble endoglin were assessed by label-free impedance-based measurement of endothelial monolayer integrity (using the xCELLigence DP system) and immunocytochemistry. Endoglin expression is highly inducible by hypoxia in human brain endothelial monolayers in vitro, and subsequent reoxygenation induced its shedding. These findings were corroborated in mice during MCAO; an upregulation of endoglin was displayed in the infarcted hemispheres under occlusion, whereas endoglin expression was significantly diminished after transient MCAO, which is indicative of shedding. Of note is the finding that soluble endoglin induced an inflammatory phenotype in endothelial monolayers. The treatment of HBMEC with endoglin resulted in a decrease in transendothelial resistance and the downregulation of VE-cadherin. Our data establish a novel mechanism in which hypoxia triggers the initial endothelial upregulation of endoglin and subsequent reoxygenation triggers its release as a vasoactive mediator that, when rinsed into adjacent vascular beds after recanalization, can contribute to cerebral reperfusion injury.
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Affiliation(s)
- Axel Haarmann
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany; (L.Z.); (M.B.); (G.S.)
- Correspondence: (A.H.); (M.K.S.)
| | - Lena Zimmermann
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany; (L.Z.); (M.B.); (G.S.)
| | - Michael Bieber
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany; (L.Z.); (M.B.); (G.S.)
| | - Christine Silwedel
- University Children’s Hospital, University of Würzburg, 97080 Würzburg, Germany;
| | - Guido Stoll
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany; (L.Z.); (M.B.); (G.S.)
| | - Michael K. Schuhmann
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany; (L.Z.); (M.B.); (G.S.)
- Correspondence: (A.H.); (M.K.S.)
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26
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Perez Akly MS, Vazquez C, Besada CH, Rodriguez MJ, Conde MF, Cajal AR, Peuchot VA, Dardik D, Baccanelli MM, Serra MM. Prevalence of Intracranial Aneurysms in Hereditary Hemorrhagic Telangiectasia: Report from a Single Reference Center. AJNR Am J Neuroradiol 2022; 43:844-849. [PMID: 35589139 DOI: 10.3174/ajnr.a7505] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/17/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND PURPOSE Neurologic manifestations in hereditary hemorrhagic telangiectasia include an increased incidence of brain abscesses and ischemic strokes due to paradoxic embolization in addition to a wide spectrum of symptoms and complications due to typical brain vascular malformations. Intracranial aneurysms are not part of this brain vascular malformation spectrum. The aim of this study was to determine their prevalence in patients with hereditary hemorrhagic telangiectasia. MATERIALS AND METHODS This was a single-center, retrospective study. Adult patients from the institutional Hereditary Hemorrhagic Telangiectasia registry with a definitive diagnosis of hereditary hemorrhagic telangiectasia and an available report or angiographic imaging study were included and reviewed to determine the intracranial aneurysm prevalence. In addition, the morphologic characteristics of intracranial aneurysms and possible associated risk factors were collected. RESULTS Two hundred twenty-eight patients were analyzed. Thirty-seven aneurysms in 33 patients (14.5%; 95% CI, 9.9%-19%) were found. The median diameter of intracranial aneurysms was 3.2 mm (interquartile range, 2.6-4.4 mm). No association between intracranial aneurysm and sex, age, or genetic background was noted. There were no subarachnoid hemorrhagic events due to intracranial aneurysm rupture. CONCLUSIONS Due to the high prevalence of intracranial aneurysms in adult patients with hereditary hemorrhagic telangiectasia, further studies regarding bleeding risks and monitoring should be addressed.
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Affiliation(s)
- M S Perez Akly
- From the Department of Radiology (M.S.P.A., C.H.B., M.J.R., C.M.F.), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Hereditary Hemorrhagic Telangiectasia Unit (M.S.P.A., C.H.B., A.R.C., M.M.B., M.M.S.) Hospital Italiano, Buenos Aires, Argentina
| | - C Vazquez
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Department of Internal Medicine (C.V., M.M.S.), Hospital Italiano, Buenos Aires, Argentina
| | - C H Besada
- From the Department of Radiology (M.S.P.A., C.H.B., M.J.R., C.M.F.), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Hereditary Hemorrhagic Telangiectasia Unit (M.S.P.A., C.H.B., A.R.C., M.M.B., M.M.S.) Hospital Italiano, Buenos Aires, Argentina
| | - M J Rodriguez
- From the Department of Radiology (M.S.P.A., C.H.B., M.J.R., C.M.F.), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - M F Conde
- From the Department of Radiology (M.S.P.A., C.H.B., M.J.R., C.M.F.), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - A R Cajal
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Hereditary Hemorrhagic Telangiectasia Unit (M.S.P.A., C.H.B., A.R.C., M.M.B., M.M.S.) Hospital Italiano, Buenos Aires, Argentina
- Translational Medicine and Biomedical Engineering Institute (A.R.C.), Buenos Aires, Argentina
- University Institute (A.R.C., M.M.B., M.M.S.), Hospital Italiano, Buenos Aires, Argentina
| | - V A Peuchot
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Internal Medicine Research Area (V.A.P.), Hospital Italiano, Buenos Aires, Argentina
| | - D Dardik
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- From the Department of Radiology (D.D.), Clínica Instituto de Diagnóstico Sociedad Anónima (INDISA), Santiago, Chile
| | - M M Baccanelli
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Department of Neurosurgery (M.M.B.), Hospital Italiano, Buenos Aires, Argentina
- Hereditary Hemorrhagic Telangiectasia Unit (M.S.P.A., C.H.B., A.R.C., M.M.B., M.M.S.) Hospital Italiano, Buenos Aires, Argentina
- University Institute (A.R.C., M.M.B., M.M.S.), Hospital Italiano, Buenos Aires, Argentina
| | - M M Serra
- A.R.G. Argentine Rendu Study Group (M.S.P.A., C.V., C.H.B., A.R.C., VA.P., D.D., M.M.B., M.M.S.), Buenos Aires, Argentina
- Department of Internal Medicine (C.V., M.M.S.), Hospital Italiano, Buenos Aires, Argentina
- Hereditary Hemorrhagic Telangiectasia Unit (M.S.P.A., C.H.B., A.R.C., M.M.B., M.M.S.) Hospital Italiano, Buenos Aires, Argentina
- University Institute (A.R.C., M.M.B., M.M.S.), Hospital Italiano, Buenos Aires, Argentina
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Xu F, Xu H, Wan Z, Yang G, Yang L, Wu X, Song J, Wang Y. A Linear Discriminant Analysis Model Based on the Changes of 7 Proteins in Plasma Predicts Response to Anlotinib Therapy in Advanced Non-Small Cell Lung Cancer Patients. Front Oncol 2022; 11:756902. [PMID: 35070967 PMCID: PMC8777128 DOI: 10.3389/fonc.2021.756902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/17/2021] [Indexed: 12/24/2022] Open
Abstract
Background Anlotinib is a multi-targeted tyrosine kinase inhibitor mainly targeting angiogenesis signaling. The predictive marker of anlotinib’s efficacy remains elusive. This study was designed to explore the predictive marker of anlotinib in non-small cell lung cancer (NSCLC). Methods We prospectively enrolled 52 advanced NSCLC patients who underwent at least one line of targeted therapy or chemotherapy between August 2018 and March 2020. Patients were divided into durable responders (DR) and non-durable responders (NDR) based on the median progression-free survival (PFS, 176 days). The Olink Immuno-Oncology panel (92 proteins) was used to explore the predictive protein biomarkers in plasma samples before treatment (baseline) and on the first treatment evaluation (paired). Results At baseline, the response to anlotinib was not significantly associated with age, gender, smoke history, histology, oligo-metastases, EGFR mutations, and other clinical characteristics. The results of PFS-related protein biomarkers at baseline were all not satisfying. Then we assessed the changes of 92 proteins levels in plasma on the first treatment evaluation. We obtained a Linear discriminant analysis (LDA) model based on 7 proteins, with an accuracy of 100% in the original data and an accuracy of 89.2% in cross validation. The 7 proteins were CD70, MIC-A/B, LAG3, CAIX, PDCD1, MMP12, and PD-L2. Multivariate Cox analysis further showed that the changes of CD70 (HR 25.48; 95% CI, 4.90–132.41, P=0.000) and MIC-A/B (HR 15.04; 95% CI, 3.81–59.36, P=0.000) in plasma were the most significant prognostic factors for PFS. Conclusion We reported herein a LDA model based on the changes of 7 proteins levels in plasma before and after treatment, which could predict anlotinib responders among advanced NSCLC patients with an accuracy of 100%. Further studies are warranted to verify the prediction performance of the LDA model.
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Affiliation(s)
- Fei Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haiyan Xu
- Department of Comprehensive Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhiyi Wan
- Genecast Precision Medicine Technology Institute, Beijing, China
| | - Guangjian Yang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Yang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xueying Wu
- Genecast Precision Medicine Technology Institute, Beijing, China
| | - Jin Song
- Beijing Immupeutics Medicine Technology Limited, Beijing, China
| | - Yan Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Pawlak JB, Blobe GC. TGF-β superfamily co-receptors in cancer. Dev Dyn 2022; 251:137-163. [PMID: 33797167 PMCID: PMC8484463 DOI: 10.1002/dvdy.338] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/17/2021] [Accepted: 03/22/2021] [Indexed: 01/03/2023] Open
Abstract
Transforming growth factor-β (TGF-β) superfamily signaling via their cognate receptors is frequently modified by TGF-β superfamily co-receptors. Signaling through SMAD-mediated pathways may be enhanced or depressed depending on the specific co-receptor and cell context. This dynamic effect on signaling is further modified by the release of many of the co-receptors from the membrane to generate soluble forms that are often antagonistic to the membrane-bound receptors. The co-receptors discussed here include TβRIII (betaglycan), endoglin, BAMBI, CD109, SCUBE proteins, neuropilins, Cripto-1, MuSK, and RGMs. Dysregulation of these co-receptors can lead to altered TGF-β superfamily signaling that contributes to the pathophysiology of many cancers through regulation of growth, metastatic potential, and the tumor microenvironment. Here we describe the role of several TGF-β superfamily co-receptors on TGF-β superfamily signaling and the impact on cellular and physiological functions with a particular focus on cancer, including a discussion on recent pharmacological advances and potential clinical applications targeting these co-receptors.
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Affiliation(s)
| | - Gerard C. Blobe
- Department of Medicine, Duke University Medical Center,Department of Pharmacology and Cancer Biology, Duke University Medical Center,Corresponding author: Gerard Blobe, B354 LSRC, Box 91004 DUMC, Durham, NC 27708, , 919-668-1352
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29
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Danielsson H, Tebani A, Zhong W, Fagerberg L, Brusselaers N, Hård AL, Uhlén M, Hellström A. Blood protein profiles related to preterm birth and retinopathy of prematurity. Pediatr Res 2022; 91:937-946. [PMID: 33895781 PMCID: PMC9064798 DOI: 10.1038/s41390-021-01528-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/25/2021] [Accepted: 03/30/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Nearly one in ten children is born preterm. The degree of immaturity is a determinant of the infant's health. Extremely preterm infants have higher morbidity and mortality than term infants. One disease affecting extremely preterm infants is retinopathy of prematurity (ROP), a multifactorial neurovascular disease that can lead to retinal detachment and blindness. The advances in omics technology have opened up possibilities to study protein expressions thoroughly with clinical accuracy, here used to increase the understanding of protein expression in relation to immaturity and ROP. METHODS Longitudinal serum protein profiles the first months after birth in 14 extremely preterm infants were integrated with perinatal and ROP data. In total, 448 unique protein targets were analyzed using Proximity Extension Assays. RESULTS We found 20 serum proteins associated with gestational age and/or ROP functioning within mainly angiogenesis, hematopoiesis, bone regulation, immune function, and lipid metabolism. Infants with severe ROP had persistent lower levels of several identified proteins during the first postnatal months. CONCLUSIONS The study contributes to the understanding of the relationship between longitudinal serum protein levels and immaturity and abnormal retinal neurovascular development. This is essential for understanding pathophysiological mechanisms and to optimize diagnosis, treatment and prevention for ROP. IMPACT Longitudinal protein profiles of 14 extremely preterm infants were analyzed using a novel multiplex protein analysis platform combined with perinatal data. Proteins associated with gestational age at birth and the neurovascular disease ROP were identified. Among infants with ROP, longitudinal levels of the identified proteins remained largely unchanged during the first postnatal months. The main functions of the proteins identified were angiogenesis, hematopoiesis, immune function, bone regulation, lipid metabolism, and central nervous system development. The study contributes to the understanding of longitudinal serum protein patterns related to gestational age and their association with abnormal retinal neuro-vascular development.
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Affiliation(s)
- Hanna Danielsson
- grid.4714.60000 0004 1937 0626Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden ,grid.416648.90000 0000 8986 2221Sach’s Children’s and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Abdellah Tebani
- grid.5037.10000000121581746Science for Life Laboratory, Department of Protein Science, KTH—Royal Institute of Technology, Stockholm, Sweden ,grid.41724.340000 0001 2296 5231Department of Metabolic Biochemistry, Rouen University Hospital, Rouen, France ,grid.41724.340000 0001 2296 5231Normandie Univ, UNIROUEN, CHU Rouen, INSERM U1245, Rouen, France
| | - Wen Zhong
- grid.5037.10000000121581746Science for Life Laboratory, Department of Protein Science, KTH—Royal Institute of Technology, Stockholm, Sweden
| | - Linn Fagerberg
- grid.5037.10000000121581746Science for Life Laboratory, Department of Protein Science, KTH—Royal Institute of Technology, Stockholm, Sweden
| | - Nele Brusselaers
- grid.4714.60000 0004 1937 0626Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden ,grid.5284.b0000 0001 0790 3681Global Health Institute, Antwerp University, Antwerp, Belgium ,grid.5342.00000 0001 2069 7798Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Anna-Lena Hård
- grid.1649.a000000009445082XThe Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mathias Uhlén
- grid.5037.10000000121581746Science for Life Laboratory, Department of Protein Science, KTH—Royal Institute of Technology, Stockholm, Sweden
| | - Ann Hellström
- The Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden.
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Ruiz-Llorente L, Vega MC, Fernández FJ, Langa C, Morrell NW, Upton PD, Bernabeu C. Generation of a Soluble Form of Human Endoglin Fused to Green Fluorescent Protein. Int J Mol Sci 2021; 22:ijms222011282. [PMID: 34681942 PMCID: PMC8539536 DOI: 10.3390/ijms222011282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 10/08/2021] [Accepted: 10/15/2021] [Indexed: 01/06/2023] Open
Abstract
Endoglin (Eng, CD105) is a type I membrane glycoprotein that functions in endothelial cells as an auxiliary receptor for transforming growth factor β (TGF-β)/bone morphogenetic protein (BMP) family members and as an integrin ligand, modulating the vascular pathophysiology. Besides the membrane-bound endoglin, there is a soluble form of endoglin (sEng) that can be generated by the action of the matrix metalloproteinase (MMP)-14 or -12 on the juxtamembrane region of its ectodomain. High levels of sEng have been reported in patients with preeclampsia, hypercholesterolemia, atherosclerosis and cancer. In addition, sEng is a marker of cardiovascular damage in patients with hypertension and diabetes, plays a pathogenic role in preeclampsia, and inhibits angiogenesis and tumor proliferation, migration, and invasion in cancer. However, the mechanisms of action of sEng have not yet been elucidated, and new tools and experimental approaches are necessary to advance in this field. To this end, we aimed to obtain a fluorescent form of sEng as a new tool for biological imaging. Thus, we cloned the extracellular domain of endoglin in the pEGFP-N1 plasmid to generate a fusion protein with green fluorescent protein (GFP), giving rise to pEGFP-N1/Eng.EC. The recombinant fusion protein was characterized by transient and stable transfections in CHO-K1 cells using fluorescence microscopy, SDS-PAGE, immunodetection, and ELISA techniques. Upon transfection with pEGFP-N1/Eng.EC, fluorescence was readily detected in cells, indicating that the GFP contained in the recombinant protein was properly folded into the cytosol. Furthermore, as evidenced by Western blot analysis, the secreted fusion protein yielded the expected molecular mass and displayed a specific fluorescent signal. The fusion protein was also able to bind to BMP9 and BMP10 in vitro. Therefore, the construct described here could be used as a tool for functional in vitro studies of the extracellular domain of endoglin.
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Affiliation(s)
- Lidia Ruiz-Llorente
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (L.R.-L.); (M.C.V.); (F.J.F.); (C.L.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain
- Biochemistry and Molecular Biology Unit, Department of System Biology, School of Medicine and Health Sciences, University of Alcalá, Alcalá de Henares, 28871 Madrid, Spain
| | - M. Cristina Vega
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (L.R.-L.); (M.C.V.); (F.J.F.); (C.L.)
| | - Francisco J. Fernández
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (L.R.-L.); (M.C.V.); (F.J.F.); (C.L.)
| | - Carmen Langa
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (L.R.-L.); (M.C.V.); (F.J.F.); (C.L.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain
| | - Nicholas W. Morrell
- Department of Medicine, University of Cambridge, Addenbrooke’s Hospital, Cambridge CB2 0QQ, UK; (N.W.M.); (P.D.U.)
| | - Paul D. Upton
- Department of Medicine, University of Cambridge, Addenbrooke’s Hospital, Cambridge CB2 0QQ, UK; (N.W.M.); (P.D.U.)
| | - Carmelo Bernabeu
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (L.R.-L.); (M.C.V.); (F.J.F.); (C.L.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain
- Correspondence:
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Song M, Zhang S, Tao Z, Li J, Shi Y, Xiong Y, Zhang W, Liu C, Chen S. MMP-12 siRNA improves the homeostasis of the small intestine and metabolic dysfunction in high-fat diet feeding-induced obese mice. Biomaterials 2021; 278:121183. [PMID: 34653936 DOI: 10.1016/j.biomaterials.2021.121183] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 10/01/2021] [Accepted: 10/07/2021] [Indexed: 12/12/2022]
Abstract
The changes of small intestinal homeostasis have been recognized to contribute essentially to the obese development. However, the core small intestinal regulator which mediates over-nutrient impacts on the homeostasis of the small intestines remains elusive. Here, we identify the MMP-12 as such a responsive factor in mouse small intestines. Taking advantages of the nano delivery system, we demonstrate that small intestine-specific MMP-12 knockdown alleviates high-fat diet feeding-induced metabolic disorders and improves intestinal homeostasis in mice, including a significant decrease in lipid transportation, bile acid reabsorption, and inflammation. In parallel, the small intestinal integrity is recovered and the gut microbiota composition is reversed towards that under normal diet feeding. Mechanistically, MMP-12, differing from its traditional elastolytic function, acts as a transcriptional factor to activate Fabp4 transcription through epigenetic modification. In translational medicine, clinical applications of our nanosystem and therapeutic interventions targeting MMP-12 will benefit patients with obesity and associated diseases.
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Affiliation(s)
- Mingming Song
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Shiyao Zhang
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Zixuan Tao
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Jianning Li
- Nanjing Qixia Hospital, Nanjing, 210046, PR China
| | - Yujie Shi
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, 210004, PR China
| | - Yonghong Xiong
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Wenxiang Zhang
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Chang Liu
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Siyu Chen
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, PR China.
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Chou KC, Chen CT, Cherng JH, Li MC, Wen CC, Hu SI, Wang YW. Cutaneous Regeneration Mechanism of β-Sheet Silk Fibroin in a Rat Burn Wound Healing Model. Polymers (Basel) 2021; 13:3537. [PMID: 34685296 PMCID: PMC8537970 DOI: 10.3390/polym13203537] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 12/14/2022] Open
Abstract
Therapeutic dressings to enhance burn wound repair and regeneration are required. Silk fibroin (SF), a natural protein, induces cell migration and serves as a biomaterial in various dressings. SF dressings usually contain α-helices and β-sheets. The former has been confirmed to improve cell proliferation and migration, but the wound healing effect and related mechanisms of β-sheet SF remain unclear. We investigated the effects of β-sheet SF in vivo and in vitro. Alcohol-treated α-helix SF transformed into the β-sheet form, which promoted granulation formation and re-epithelialization when applied as lyophilized SF dressing (LSFD) in a rat burn model. Our in vitro results showed that β-sheet SF increased human dermal fibroblast (HDF) migration and promoted the expression of extracellular matrix (ECM) proteins (fibronectin and type III collagen), matrix metalloproteinase-12, and the cell adhesion molecule, integrin β1, in rat granulation tissue and HDFs. This confirms the role of crosstalk between integrin β1 and ECM proteins in cell migration. In summary, we demonstrated that β-sheet SF facilitates tissue regeneration by modulating cell adhesion molecules in dermal fibroblasts. LSFD could find clinical application for burn wound regeneration. Moreover, β-sheet SF could be combined with anti-inflammatory materials, growth factors, or antibiotics to develop novel dressings.
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Affiliation(s)
- Kai-Chieh Chou
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan; (K.-C.C.); (J.-H.C.)
| | - Chun-Ting Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tri-Service General Hospital Penghu Branch, National Defense Medical Center, Taipei 114, Taiwan;
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Juin-Hong Cherng
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan; (K.-C.C.); (J.-H.C.)
- Laboratory of Adult Stem Cell and Tissue Regeneration, National Defense Medical Center, Taipei 114, Taiwan
- Department and Graduate Institute of Biology and Anatomy, National Defense Medical Center, Taipei 114, Taiwan
| | - Ming-Chia Li
- Department of Biological Science and Technology, Center For Intelligent Drug Systems and Smart Bio-Devices (IDS2B), National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan;
| | - Chia-Cheng Wen
- Division of Colon and Rectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; (C.-C.W.); (S.-I.H.)
| | - Sheng-I Hu
- Division of Colon and Rectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; (C.-C.W.); (S.-I.H.)
| | - Yi-Wen Wang
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan; (K.-C.C.); (J.-H.C.)
- Department and Graduate Institute of Biology and Anatomy, National Defense Medical Center, Taipei 114, Taiwan
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Maternal Immune System and State of Inflammation Dictate the Fate and Severity of Disease in Preeclampsia. J Immunol Res 2021; 2021:9947884. [PMID: 34195300 PMCID: PMC8203389 DOI: 10.1155/2021/9947884] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/24/2021] [Indexed: 12/21/2022] Open
Abstract
Preeclampsia, a multisystem disorder in pregnant women, is diagnosed by onset of new hypertension, proteinuria, or organ damage. Antiangiogenic factors, such as soluble fms-like tyrosine kinase 1 (sFlt1) and soluble endoglin (sEng), are long known to be involved in preeclampsia. However, the role of maternal immune system and inflammation in promotion of preeclampsia has lately been a subject of immense interest. Link between maternal inflammation and preeclampsia is not well established. Furthermore, whether cigarette smoke promotes inflammation and also promotes severity of preeclampsia remains an open question. We herein investigated correlation of established inflammation signatures in the plasma and placental tissue from cohorts of preterm preeclampsia (PPE) and preterm pregnancies (control) with or without smoking history. Besides confirming increased levels of Flt1 and Eng in preeclampsia, we also observed an increase in various mediators of maternal inflammation in women with PPE compared to preterm cohort. Increased IL-6, IL-35, and TNF-α and reduced IL-10 in serum and higher MMP-12, TLR4, HMGB-1, and iNOS and lower Foxp3, CD56 transcripts in placental tissues of PPE compared to preterm pregnancies indicate an association of preterm preeclampsia with stark imbalance in maternal immune system and signatures of inflammation. Smoker PPE cohorts showed highest inflammatory signatures including statistically significant increase for many signatures compared to other cohorts. Together, these results provide evidence for association of inflammation with PPE and strong correlation of smoking with inflammatory signatures in PPE.
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Mariappan V, Adikari S, Shanmugam L, Easow JM, Balakrishna Pillai A. Expression dynamics of vascular endothelial markers: endoglin and syndecan-1 in predicting dengue disease outcome. Transl Res 2021; 232:121-141. [PMID: 33567345 DOI: 10.1016/j.trsl.2021.02.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 01/29/2021] [Accepted: 02/01/2021] [Indexed: 12/14/2022]
Abstract
Plasma leakage is a hallmark process in dengue viral (DENV) infection that occurs due to the loss of vascular integrity in endothelial cells. Endoglin (ENG) and Syndecan-1 (SDC-1) are released by activated endothelial cells; however, the complete dynamics of its expression at the gene and protein levels during the course of DENV infection remains unknown. In the present study, we quantified the mRNA and soluble protein levels of ENG and SDC-1 in dengue cases during febrile, defervescence, and convalescence stages in Dengue without Warning Sign (DWOW-15), Dengue with Warning Sign (DWW-22), and Severe Dengue cases (SD-10) compared to nondengue Other Febrile Illness (OFI-10) and healthy control (HC-8). Respective protein and mRNA levels along with clinical characters were further analyzed for their efficacy in predicting disease outcomes using Support Vector Machine (SVM). We observed a steady and significant (P ≤ 0.01) increase in the levels of protein and mRNA of both the ENG and SDC-1 towards defervescence which is considered a critical phase in both severe and non-severe dengue cases. Importantly during the critical phase, the levels were significantly higher (P ≤ 0.001) in SD cases compared to DWW, DWOW, and OFI controls. However, at the time of admission (febrile), no such significant changes were observed within dengue, OFI, and healthy controls. SVM analysis revealed that the serum levels of ENG and SDC-1 along with other clinical symptoms could predict the disease severity with 100% accuracy. Based on the results we have proposed a mechanism on how ENG and SDC-1 could be involved in vascular dysfunction rather than just being a biomarker.
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Affiliation(s)
- Vignesh Mariappan
- Central Inter-Disciplinary Research Facility (CIDRF), School of Biological Science, Sri Balaji Vidyapeeth (Deemed to be University), Puducherry, India
| | - Shalinda Adikari
- Department of Information System and Analytics, National University of Singapore (NUS), Singapore, Republic of Singapore
| | - Lokesh Shanmugam
- Mahatma Gandhi Medical College and Research Institute (MGMCRI), Sri Balaji Vidyapeeth (Deemed to be University), Puducherry, India
| | - Joshy M Easow
- Mahatma Gandhi Medical College and Research Institute (MGMCRI), Sri Balaji Vidyapeeth (Deemed to be University), Puducherry, India
| | - Agieshkumar Balakrishna Pillai
- Central Inter-Disciplinary Research Facility (CIDRF), School of Biological Science, Sri Balaji Vidyapeeth (Deemed to be University), Puducherry, India.
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Ollauri-Ibáñez C, Ayuso-Íñigo B, Pericacho M. Hot and Cold Tumors: Is Endoglin (CD105) a Potential Target for Vessel Normalization? Cancers (Basel) 2021; 13:1552. [PMID: 33800564 PMCID: PMC8038031 DOI: 10.3390/cancers13071552] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/24/2021] [Accepted: 03/26/2021] [Indexed: 12/15/2022] Open
Abstract
Tumors are complex masses formed by malignant but also by normal cells. The interaction between these cells via cytokines, chemokines, growth factors, and enzymes that remodel the extracellular matrix (ECM) constitutes the tumor microenvironment (TME). This TME can be determinant in the prognosis and the response to some treatments such as immunotherapy. Depending on their TME, two types of tumors can be defined: hot tumors, characterized by an immunosupportive TME and a good response to immunotherapy; and cold tumors, which respond poorly to this therapy and are characterized by an immunosuppressive TME. A therapeutic strategy that has been shown to be useful for the conversion of cold tumors into hot tumors is vascular normalization. In this review we propose that endoglin (CD105) may be a useful target of this strategy since it is involved in the three main processes involved in the generation of the TME: angiogenesis, inflammation, and cancer-associated fibroblast (CAF) accumulation. Moreover, the analysis of endoglin expression in tumors, which is already used in the clinic to study the microvascular density and that is associated with worse prognosis, could be used to predict a patient's response to immunotherapy.
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Affiliation(s)
| | | | - Miguel Pericacho
- Renal and Cardiovascular Research Unit, Group of Physiopathology of the Vascular Endothelium (ENDOVAS), Biomedical Research Institute of Salamanca (IBSAL), Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain; (C.O.-I.); (B.A.-Í.)
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Vicen M, Igreja Sá IC, Tripská K, Vitverová B, Najmanová I, Eissazadeh S, Micuda S, Nachtigal P. Membrane and soluble endoglin role in cardiovascular and metabolic disorders related to metabolic syndrome. Cell Mol Life Sci 2021; 78:2405-2418. [PMID: 33185696 PMCID: PMC11072708 DOI: 10.1007/s00018-020-03701-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 10/05/2020] [Accepted: 10/31/2020] [Indexed: 02/07/2023]
Abstract
Membrane endoglin (Eng, CD105) is a transmembrane glycoprotein essential for the proper function of vascular endothelium. It might be cleaved by matrix metalloproteinases to form soluble endoglin (sEng), which is released into the circulation. Metabolic syndrome comprises conditions/symptoms that usually coincide (endothelial dysfunction, arterial hypertension, hyperglycemia, obesity-related insulin resistance, and hypercholesterolemia), and are considered risk factors for cardiometabolic disorders such as atherosclerosis, type II diabetes mellitus, and liver disorders. The purpose of this review is to highlight current knowledge about the role of Eng and sEng in the disorders mentioned above, in vivo and in vitro extent, where we can find a wide range of contradictory results. We propose that reduced Eng expression is a hallmark of endothelial dysfunction development in chronic pathologies related to metabolic syndrome. Eng expression is also essential for leukocyte transmigration and acute inflammation, suggesting that Eng is crucial for the regulation of endothelial function during the acute phase of vascular defense reaction to harmful conditions. sEng was shown to be a circulating biomarker of preeclampsia, and we propose that it might be a biomarker of metabolic syndrome-related symptoms and pathologies, including hypercholesterolemia, hyperglycemia, arterial hypertension, and diabetes mellitus as well, despite the fact that some contradictory findings have been reported. Besides, sEng can participate in the development of endothelial dysfunction and promote the development of arterial hypertension, suggesting that high levels of sEng promote metabolic syndrome symptoms and complications. Therefore, we suggest that the treatment of metabolic syndrome should take into account the importance of Eng in the endothelial function and levels of sEng as a biomarker and risk factor of related pathologies.
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Affiliation(s)
- Matej Vicen
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic
| | - Ivone Cristina Igreja Sá
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic
| | - Katarína Tripská
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic
| | - Barbora Vitverová
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic
| | - Iveta Najmanová
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic
| | - Samira Eissazadeh
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic
| | - Stanislav Micuda
- Faculty of Medicine in Hradec Kralove, Department of Pharmacology, Charles University, Simkova 870, Hradec Kralove, 500 03, Czech Republic
| | - Petr Nachtigal
- Faculty of Pharmacy in Hradec Kralove, Department of Biological and Medical Sciences, Charles University, Heyrovskeho 1203, Hradec Kralove, 500 03, Czech Republic.
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Pérez-Roque L, Núñez-Gómez E, Rodríguez-Barbero A, Bernabéu C, López-Novoa JM, Pericacho M. Pregnancy-Induced High Plasma Levels of Soluble Endoglin in Mice Lead to Preeclampsia Symptoms and Placental Abnormalities. Int J Mol Sci 2020; 22:ijms22010165. [PMID: 33375253 PMCID: PMC7795873 DOI: 10.3390/ijms22010165] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/17/2022] Open
Abstract
Preeclampsia is a pregnancy-specific disease of high prevalence characterized by the onset of hypertension, among other maternal or fetal signs. Its etiopathogenesis remains elusive, but it is widely accepted that abnormal placentation results in the release of soluble factors that cause the clinical manifestations of the disease. An increased level of soluble endoglin (sEng) in plasma has been proposed to be an early diagnostic and prognostic biomarker of this disease. A pathogenic function of sEng involving hypertension has also been reported in several animal models with high levels of plasma sEng not directly dependent on pregnancy. The aim of this work was to study the functional effect of high plasma levels of sEng in the pathophysiology of preeclampsia in a model of pregnant mice, in which the levels of sEng in the maternal blood during pregnancy replicate the conditions of human preeclampsia. Our results show that wild type pregnant mice carrying human sEng-expressing transgenic fetuses (fWT(hsEng+)) present high plasma levels of sEng with a timing profile similar to that of human preeclampsia. High plasma levels of human sEng (hsEng) are associated with hypertension, proteinuria, fetal growth restriction, and the release of soluble factors to maternal plasma. In addition, fWT(hsEng+) mice also present placental alterations comparable to those caused by the poor remodeling of the spiral arteries characteristic of preeclampsia. In vitro and ex vivo experiments, performed in a human trophoblast cell line and human placental explants, show that sEng interferes with trophoblast invasion and the associated pseudovasculogenesis, a process by which cytotrophoblasts switch from an epithelial to an endothelial phenotype, both events being related to remodeling of the spiral arteries. Our findings provide a novel and useful animal model for future research in preeclampsia and reveal a much more relevant role of sEng in preeclampsia than initially proposed.
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Affiliation(s)
- Lucía Pérez-Roque
- Institute of Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain; (L.P.-R.); (E.N.-G.); (A.R.-B.); (J.M.L.-N.)
- Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain
| | - Elena Núñez-Gómez
- Institute of Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain; (L.P.-R.); (E.N.-G.); (A.R.-B.); (J.M.L.-N.)
- Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain
| | - Alicia Rodríguez-Barbero
- Institute of Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain; (L.P.-R.); (E.N.-G.); (A.R.-B.); (J.M.L.-N.)
- Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain
| | - Carmelo Bernabéu
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC) and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain;
| | - José M. López-Novoa
- Institute of Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain; (L.P.-R.); (E.N.-G.); (A.R.-B.); (J.M.L.-N.)
- Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain
| | - Miguel Pericacho
- Institute of Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain; (L.P.-R.); (E.N.-G.); (A.R.-B.); (J.M.L.-N.)
- Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain
- Correspondence:
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Liu Y, Paauwe M, Nixon AB, Hawinkels LJ. Endoglin Targeting: Lessons Learned and Questions That Remain. Int J Mol Sci 2020; 22:ijms22010147. [PMID: 33375670 PMCID: PMC7795616 DOI: 10.3390/ijms22010147] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 12/13/2022] Open
Abstract
Approximately 30 years ago, endoglin was identified as a transforming growth factor (TGF)-β coreceptor with a crucial role in developmental biology and tumor angiogenesis. Its selectively high expression on tumor vessels and its correlation with poor survival in cancer patients led to the exploration of endoglin as a therapeutic target for cancer. The endoglin neutralizing antibody TRC105 (Carotuximab®, Tracon Pharmaceuticals (San Diego, CA, USA) was subsequently tested in a wide variety of preclinical cancer models before being tested in phase I-III clinical studies in cancer patients as both a monotherapy and in combination with other chemotherapeutic and anti-angiogenic therapies. The combined data of these studies have revealed new insights into the role of endoglin in angiogenesis and its expression and functional role on other cells in the tumor microenvironment. In this review, we will summarize the preclinical work, clinical trials and biomarker studies of TRC105 and explore what these studies have enabled us to learn and what questions remain unanswered.
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Affiliation(s)
- Yingmiao Liu
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA; (Y.L.); (A.B.N.)
| | - Madelon Paauwe
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands;
| | - Andrew B. Nixon
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA; (Y.L.); (A.B.N.)
| | - Lukas J.A.C. Hawinkels
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands;
- Correspondence: ; Tel.: +31-71-526-6736
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Endoglin: An 'Accessory' Receptor Regulating Blood Cell Development and Inflammation. Int J Mol Sci 2020; 21:ijms21239247. [PMID: 33287465 PMCID: PMC7729465 DOI: 10.3390/ijms21239247] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 12/13/2022] Open
Abstract
Transforming growth factor-β1 (TGF-β1) is a pleiotropic factor sensed by most cells. It regulates a broad spectrum of cellular responses including hematopoiesis. In order to process TGF-β1-responses in time and space in an appropriate manner, there is a tight regulation of its signaling at diverse steps. The downstream signaling is mediated by type I and type II receptors and modulated by the ‘accessory’ receptor Endoglin also termed cluster of differentiation 105 (CD105). Endoglin was initially identified on pre-B leukemia cells but has received most attention due to its high expression on activated endothelial cells. In turn, Endoglin has been figured out as the causative factor for diseases associated with vascular dysfunction like hereditary hemorrhagic telangiectasia-1 (HHT-1), pre-eclampsia, and intrauterine growth restriction (IUPR). Because HHT patients often show signs of inflammation at vascular lesions, and loss of Endoglin in the myeloid lineage leads to spontaneous inflammation, it is speculated that Endoglin impacts inflammatory processes. In line, Endoglin is expressed on progenitor/precursor cells during hematopoiesis as well as on mature, differentiated cells of the innate and adaptive immune system. However, so far only pro-monocytes and macrophages have been in the focus of research, although Endoglin has been identified in many other immune system cell subsets. These findings imply a functional role of Endoglin in the maturation and function of immune cells. Aside the functional relevance of Endoglin in endothelial cells, CD105 is differentially expressed during hematopoiesis, arguing for a role of this receptor in the development of individual cell lineages. In addition, Endoglin expression is present on mature immune cells of the innate (i.e., macrophages and mast cells) and the adaptive (i.e., T-cells) immune system, further suggesting Endoglin as a factor that shapes immune responses. In this review, we summarize current knowledge on Endoglin expression and function in hematopoietic precursors and mature hematopoietic cells of different lineages.
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Igreja Sá IC, Tripska K, Hroch M, Hyspler R, Ticha A, Lastuvkova H, Schreiberova J, Dolezelova E, Eissazadeh S, Vitverova B, Najmanova I, Vasinova M, Pericacho M, Micuda S, Nachtigal P. Soluble Endoglin as a Potential Biomarker of Nonalcoholic Steatohepatitis (NASH) Development, Participating in Aggravation of NASH-Related Changes in Mouse Liver. Int J Mol Sci 2020; 21:E9021. [PMID: 33261044 PMCID: PMC7731045 DOI: 10.3390/ijms21239021] [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: 10/29/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/19/2022] Open
Abstract
Nonalcoholic steatohepatitis (NASH) is characterized by hepatic steatosis with inflammation and fibrosis. Membrane endoglin (Eng) expression is shown to participate in fibrosis, and plasma concentrations of soluble endoglin (sEng) are increased in patients with hypercholesterolemia and type 2 diabetes mellitus. We hypothesize that NASH increases both hepatic Eng expression and sEng in blood and that high levels of sEng modulate cholesterol and bile acid (BA) metabolism and affect NASH progression. Three-month-old transgenic male mice overexpressing human sEng and their wild type littermates are fed for six months with either a high-saturated fat, high-fructose high-cholesterol (FFC) diet or a chow diet. Evaluation of NASH, Liquid chromatography-mass spectrometry (LC/MS) analysis of BA, hepatic expression of Eng, inflammation, fibrosis markers, enzymes and transporters involved in hepatic cholesterol and BA metabolism are assessed using Real-Time Quantitative Reverse Transcription Polymerase Chain reaction (qRT-PCR) and Western blot. The FFC diet significantly increases mouse sEng levels and increases hepatic expression of Eng. High levels of human sEng results in increased hepatic deposition of cholesterol due to reduced conversion into BA, as well as redirects the metabolism of triglycerides (TAG) to its accumulation in the liver, via reduced TAG elimination by β-oxidation combined with reduced hepatic efflux. We propose that sEng might be a biomarker of NASH development, and the presence of high levels of sEng might support NASH aggravation by impairing the essential defensive mechanism protecting NASH liver against excessive TAG and cholesterol accumulation, suggesting the importance of high sEng levels in patients prone to develop NASH.
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Affiliation(s)
- Ivone Cristina Igreja Sá
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
| | - Katarina Tripska
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
| | - Milos Hroch
- Department of Biochemistry, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic;
| | - Radomir Hyspler
- Centrum for Research and Development University Hospital, Hradec Kralove, 500 03 Hradec Kralove, Czech Republic; (R.H.); (A.T.)
| | - Alena Ticha
- Centrum for Research and Development University Hospital, Hradec Kralove, 500 03 Hradec Kralove, Czech Republic; (R.H.); (A.T.)
| | - Hana Lastuvkova
- Department of Pharmacology, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (H.L.); (J.S.); (E.D.)
| | - Jolana Schreiberova
- Department of Pharmacology, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (H.L.); (J.S.); (E.D.)
| | - Eva Dolezelova
- Department of Pharmacology, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (H.L.); (J.S.); (E.D.)
| | - Samira Eissazadeh
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
| | - Barbora Vitverova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
| | - Iveta Najmanova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
| | - Martina Vasinova
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
| | - Miguel Pericacho
- Biomedical Research Institute of Salamanca and Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 370 06 Salamanca, Spain;
| | - Stanislav Micuda
- Department of Pharmacology, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (H.L.); (J.S.); (E.D.)
| | - Petr Nachtigal
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 500 05 Hradec Kralove, Czech Republic; (I.C.I.S.); (K.T.); (S.E.); (B.V.); (I.N.); (M.V.)
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Directionality of Macrophages Movement in Tumour Invasion: A Multiscale Moving-Boundary Approach. Bull Math Biol 2020; 82:148. [PMID: 33211193 PMCID: PMC7677171 DOI: 10.1007/s11538-020-00819-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 10/07/2020] [Indexed: 12/11/2022]
Abstract
Invasion of the surrounding tissue is one of the recognised hallmarks of cancer (Hanahan and Weinberg in Cell 100: 57–70, 2000. 10.1016/S0092-8674(00)81683-9), which is accomplished through a complex heterotypic multiscale dynamics involving tissue-scale random and directed movement of the population of both cancer cells and other accompanying cells (including here, the family of tumour-associated macrophages) as well as the emerging cell-scale activity of both the matrix-degrading enzymes and the rearrangement of the cell-scale constituents of the extracellular matrix (ECM) fibres. The involved processes include not only the presence of cell proliferation and cell adhesion (to other cells and to the extracellular matrix), but also the secretion of matrix-degrading enzymes. This is as a result of cancer cells as well as macrophages, which are one of the most abundant types of immune cells in the tumour micro-environment. In large tumours, these tumour-associated macrophages (TAMs) have a tumour-promoting phenotype, contributing to tumour proliferation and spread. In this paper, we extend a previous multiscale moving-boundary mathematical model for cancer invasion, by considering also the multiscale effects of TAMs, with special focus on the influence that their directional movement exerts on the overall tumour progression. Numerical investigation of this new model shows the importance of the interactions between pro-tumour TAMs and the fibrous ECM, highlighting the impact of the fibres on the spatial structure of solid tumour.
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Brescia G, Padoan R, Schiavon F, Contro G, Parrino D, Tealdo G, Felicetti M, Frigo AC, Alessandrini L, Marioni G. Nasal polyps in eosinophilic granulomatosis with polyangiitis: Structured histopathology and CD105 expression. Am J Otolaryngol 2020; 41:102661. [PMID: 32810787 DOI: 10.1016/j.amjoto.2020.102661] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/06/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Distinguishing the prodromal nasal polyposis of eosinophilic granulomatosis with polyangiitis (EGPA) from chronic rhinosinusitis with nasal polyps (CRSwNP) is a challenge for rhinologists and rheumatologists. It has recently been reported that angiogenesis and CD105 expressed on vascular endothelial cells could have a role in the pathogenesis and development of nasal polyps. This exploratory study examined the structured histopathology of nasal polyps in patients with EGPA and CRSwNP, comparing CD105 expression in their nasal tissue with that of a control group with no chronic sinonasal inflammation. METHODS A structured histopathological study was performed on surgical specimens of nasal tissue from 32 adults (13 with EGPA, 14 with CRSwNP, 5 controls), considering CD105 as a marker to determine microvessel density (MVD). RESULTS The mean eosinophil count was higher in EGPA patients with tissue inflammation (p = .002), and in CRSwNP patients with sub-epithelial edema (p = .009). Neutrophil infiltration was significantly associated with severe tissue inflammation in EGPA patients (p = .04), but with the absence of fibrosis in CRSwNP patients (p = .04). In the EGPA group, CD105-MVD correlated with tissue eosinophil count (p = .05). Mean CD105-MVD was significantly higher in EGPA patients with mucosal ulceration (p = .004). In the CRSwNP group, a CD105-MVD correlated positively and significantly with tissue eosinophil count (p = .01). CONCLUSION Alongside the known abundance of eosinophils, other cells might contribute to inflammatory processes. Neutrophils may amplify inflammation, eosinophil recruitment and tissue damage. CD105 expression in CRSwNP and EGPA nasal polyps supports the hypothesized involvement of angiogenesis in the pathogenesis and development of nasal polyps.
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Affiliation(s)
- Giuseppe Brescia
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Roberto Padoan
- Department of Medicine - DIMED, Rheumatology Division, Padova University, Italy
| | - Franco Schiavon
- Department of Medicine - DIMED, Rheumatology Division, Padova University, Italy
| | - Giacomo Contro
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Daniela Parrino
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Giulia Tealdo
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Mara Felicetti
- Department of Medicine - DIMED, Rheumatology Division, Padova University, Italy
| | - Anna Chiara Frigo
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, Padova University, Padova, Italy
| | | | - Gino Marioni
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy.
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Smadja DM, Chocron R, Rossi E, Poitier B, Pya Y, Bekbossynova M, Peronino C, Rancic J, Roussel JC, Kindo M, Gendron N, Migliozzi L, Capel A, Perles JC, Gaussem P, Ivak P, Jansen P, Girard C, Carpentier A, Latremouille C, Guerin C, Netuka I. Autoregulation of Pulsatile Bioprosthetic Total Artificial Heart is Involved in Endothelial Homeostasis Preservation. Thromb Haemost 2020; 120:1313-1322. [PMID: 32688422 DOI: 10.1055/s-0040-1713751] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Pulsatile Carmat bioprosthetic total artificial heart (C-TAH) is designed to be implanted in patients with biventricular end-stage heart failure. Since flow variation might contribute to endothelial dysfunction, we explored circulating endothelial biomarkers after C-TAH implantation in seven patients and compared the manual and autoregulated mode. Markers of endothelial dysfunction and regeneration were compared before and during a 6- to 9-month follow-up after implantation. The follow-up was divided into three periods (< 3, 3-6, and > 6 months) and used to estimate the temporal trends during the study period. A linear mixed model was used to analyze repeated measures and association between tested parameters according to the mode of C-TAH and the time. Relevance of soluble endoglin (sEndoglin) level increase has been tested on differentiation and migration potential of human vasculogenic progenitor cells (endothelial colony forming cells [ECFCs]). Normal sEndoglin and soluble endothelial protein C receptor (sEPCR) levels were found in patients after implantation with autoregulated C-TAH, whereas they significantly increased in the manual mode, as compared with pretransplant values (p = 0.005 and 0.001, respectively). In the autoregulated mode, a significant increase in the mobilization of cytokine stromal cell-derived factor 1 was found (p = 0.03). After adjustment on the mode of C-TAH, creatinine or C-reactive protein level, sEndoglin, and sEPCR, were found significantly associated with plasma total protein levels. Moreover, a significant decrease in pseudotubes formation and migration ability was observed in vitro in ECFCs receiving sEndoglin activation. Our combined analysis of endothelial biomarkers confirms the favorable impact of blood flow variation achieved with autoregulation in patients implanted with the bioprosthetic total artificial heart.
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Affiliation(s)
- David M Smadja
- Inserm UMR-S 1140, Innovative Therapies in Haemostasis, Service d'Hématologie et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Richard Chocron
- Inserm UMR-S 970 PARCC, Service d'urgences, Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Elisa Rossi
- Innovative Therapies in Haemostasis, Université de Paris, Paris, France
| | - Bastien Poitier
- Innovative Therapies in Haemostasis, Service de Chirurgie Cardiaque et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Yuri Pya
- National Research Cardiac Surgery Center, Astana, Kazakhstan
| | | | - Christophe Peronino
- Inserm UMR-S 1140, Innovative Therapies in Haemostasis, Service d'Hématologie et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Jeanne Rancic
- Inserm UMR-S 1140, Innovative Therapies in Haemostasis, Service d'Hématologie et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Jean Christian Roussel
- Service de Chirurgie Thoracique et Cardiovasculaire, Unité de transplantation thoracique, CHU de Nantes, Hôpital Nord Laënnec, Saint-Herblain, Nantes Cedex 1, France
| | - Michel Kindo
- Service de Chirurgie Cardiovasculaire, NHC - Hôpital Civil, Hôpitaux Universitaires de Strasbourg, 1, Place de L'Hôpital, Strasbourg, Cedex, France
| | - Nicolas Gendron
- Inserm UMR-S 1140, Innovative Therapies in Haemostasis, Service d'Hématologie et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Ludovica Migliozzi
- Innovative Therapies in Haemostasis, Service de Chirurgie Cardiaque et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | | | | | - Pascale Gaussem
- Innovative Therapies in Haemostasis, Service d'Hématologie, Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Peter Ivak
- Department of Cardiovascular Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | | | - Claude Girard
- Unité d'Anesthesie Réanimation Cardio-Vasculaire, CHU François Mitterrand, Dijon Cedex, France
| | - Alain Carpentier
- Innovative Therapies in Haemostasis, Université de Paris, Paris, France
| | - Christian Latremouille
- Innovative Therapies in Haemostasis, Service de Chirurgie Cardiaque et Laboratoire de Recherches Biochirugicales (Fondation Carpentier), Université de Paris, Georges Pompidou European Hospital, Paris, France
| | - Coralie Guerin
- Innovative Therapies in Haemostasis, Plateforme de Cytométrie, Institut Curie, Université de Paris, Paris, France
| | - Ivan Netuka
- Department of Cardiovascular Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
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Lubos N, van der Gaag S, Gerçek M, Kant S, Leube RE, Krusche CA. Inflammation shapes pathogenesis of murine arrhythmogenic cardiomyopathy. Basic Res Cardiol 2020; 115:42. [PMID: 32529556 PMCID: PMC7289786 DOI: 10.1007/s00395-020-0803-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 06/02/2020] [Indexed: 12/19/2022]
Abstract
Arrhythmogenic cardiomyopathy (AC) is an incurable genetic disease, whose pathogenesis is poorly understood. AC is characterized by arrhythmia, fibrosis, and cardiodilation that may lead to sudden cardiac death or heart failure. To elucidate AC pathogenesis and to design possible treatment strategies of AC, multiple murine models have been established. Among them, mice carrying desmoglein 2 mutations are particularly valuable given the identification of desmoglein 2 mutations in human AC and the detection of desmoglein 2 auto-antibodies in AC patients. Using two mouse strains producing either a mutant desmoglein 2 or lacking desmoglein 2 in cardiomyocytes, we test the hypothesis that inflammation is a major component of disease pathogenesis. We show that multifocal cardiomyocyte necrosis initiates a neutrophil-dominated inflammatory response, which also involves macrophages and T cells. Increased expression of Ccl2/Ccr2, Ccl3/Ccr5, and Cxcl5/Cxcr2 mRNA reflects the observed immune cell recruitment. During the ensuing acute disease phase, Mmp12+ and Spp1+ macrophages and T cells accumulate in scars, which mature from cell- to collagen-rich. The expression of Cx3cl1/Cx3cr1, Ccl2/Ccr2, and Cxcl10/Cxcr3 dominates this disease phase. We furthermore find that during chronic disease progression macrophages and T cells persist within mature scars and are present in expanding interstitial fibrosis. Ccl12 and Cx3cl1 are predominant chemokines in this disease phase. Together, our observations provide strong evidence that specific immune cell populations and chemokine expression profiles modulate inflammatory and repair processes throughout AC progression.
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Affiliation(s)
- Nadine Lubos
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, 52074, Aachen, Germany
| | - Svenja van der Gaag
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, 52074, Aachen, Germany
| | - Muhammed Gerçek
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, 52074, Aachen, Germany
| | - Sebastian Kant
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, 52074, Aachen, Germany
| | - Rudolf E Leube
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, 52074, Aachen, Germany.
| | - Claudia A Krusche
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, 52074, Aachen, Germany.
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45
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Gallardo-Vara E, Gamella-Pozuelo L, Perez-Roque L, Bartha JL, Garcia-Palmero I, Casal JI, López-Novoa JM, Pericacho M, Bernabeu C. Potential Role of Circulating Endoglin in Hypertension via the Upregulated Expression of BMP4. Cells 2020; 9:cells9040988. [PMID: 32316263 PMCID: PMC7226995 DOI: 10.3390/cells9040988] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/04/2020] [Accepted: 04/14/2020] [Indexed: 12/16/2022] Open
Abstract
Endoglin is a membrane glycoprotein primarily expressed by the vascular endothelium and involved in cardiovascular diseases. Upon the proteolytic processing of the membrane-bound protein, a circulating form of endoglin (soluble endoglin, sEng) can be released, and high levels of sEng have been observed in several endothelial-related pathological conditions, where it appears to contribute to endothelial dysfunction. Preeclampsia is a multisystem disorder of high prevalence in pregnant women characterized by the onset of high blood pressure and associated with increased levels of sEng. Although a pathogenic role for sEng involving hypertension has been reported in several animal models of preeclampsia, the exact molecular mechanisms implicated remain to be identified. To search for sEng-induced mediators of hypertension, we analyzed the protein secretome of human endothelial cells in the presence of sEng. We found that sEng induces the expression of BMP4 in endothelial cells, as evidenced by their proteomic signature, gene transcript levels, and BMP4 promoter activity. A mouse model of preeclampsia with high sEng plasma levels (sEng+) showed increased transcript levels of BMP4 in lungs, stomach, and duodenum, and increased circulating levels of BMP4, compared to those of control animals. In addition, after crossing female wild type with male sEng+ mice, hypertension appeared 18 days after mating, coinciding with the appearance of high plasma levels of BMP4. Also, serum levels of sEng and BMP4 were positively correlated in pregnant women with and without preeclampsia. Interestingly, sEng-induced arterial pressure elevation in sEng+ mice was abolished in the presence of the BMP4 inhibitor noggin, suggesting that BMP4 is a downstream mediator of sEng. These results provide a better understanding on the role of sEng in the physiopathology of preeclampsia and other cardiovascular diseases, where sEng levels are increased.
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Affiliation(s)
- Eunate Gallardo-Vara
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (E.G.-V.); (L.G.-P.); (I.G.-P.); (J.I.C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Luis Gamella-Pozuelo
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (E.G.-V.); (L.G.-P.); (I.G.-P.); (J.I.C.)
- Biomedical Research Institute of Salamanca (IBSAL) and Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain; (L.P.-R.); (J.M.L.-N.)
| | - Lucía Perez-Roque
- Biomedical Research Institute of Salamanca (IBSAL) and Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain; (L.P.-R.); (J.M.L.-N.)
| | - José L. Bartha
- Division of Obstetrics and Maternal and Fetal Medicine, University Hospital La Paz, 28046 Madrid, Spain;
| | - Irene Garcia-Palmero
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (E.G.-V.); (L.G.-P.); (I.G.-P.); (J.I.C.)
| | - J. Ignacio Casal
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (E.G.-V.); (L.G.-P.); (I.G.-P.); (J.I.C.)
| | - José M. López-Novoa
- Biomedical Research Institute of Salamanca (IBSAL) and Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain; (L.P.-R.); (J.M.L.-N.)
| | - Miguel Pericacho
- Biomedical Research Institute of Salamanca (IBSAL) and Renal and Cardiovascular Physiopathology Unit, Department of Physiology and Pharmacology, University of Salamanca, 37007 Salamanca, Spain; (L.P.-R.); (J.M.L.-N.)
- Correspondence: (M.P.); (C.B.)
| | - Carmelo Bernabeu
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Científicas (CSIC), 28040 Madrid, Spain; (E.G.-V.); (L.G.-P.); (I.G.-P.); (J.I.C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain
- Correspondence: (M.P.); (C.B.)
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46
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Schoonderwoerd MJA, Goumans MJTH, Hawinkels LJAC. Endoglin: Beyond the Endothelium. Biomolecules 2020; 10:biom10020289. [PMID: 32059544 PMCID: PMC7072477 DOI: 10.3390/biom10020289] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/03/2020] [Accepted: 02/10/2020] [Indexed: 02/06/2023] Open
Abstract
Keywords: endoglin; CD105 TGF-β; BMP9; ALK-1; TRC105; tumor microenvironment.
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Affiliation(s)
- Mark J. A. Schoonderwoerd
- Department of Gastrenterology-Hepatology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | | | - Lukas J. A. C. Hawinkels
- Department of Gastrenterology-Hepatology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
- Correspondence: ; Tel.: +31-71-526-6736
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Bevacizumab for treating Hereditary Hemorrhagic Telangiectasia patients with severe hepatic involvement or refractory anemia. PLoS One 2020; 15:e0228486. [PMID: 32032395 PMCID: PMC7006931 DOI: 10.1371/journal.pone.0228486] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 12/21/2019] [Indexed: 12/24/2022] Open
Abstract
Objective To report our clinical experience with bevacizumab in a cohort of Hereditary Hemorrhagic Telangiectasia (HHT) patients with severe hepatic involvement and/or refractory anemia. Methods Observational, ambispective study of the Institutional Registry of HHT at Hospital Italiano de Buenos Aires. Patients were treated with bevacizumab due to iron deficiency refractory anemia secondary to nasal/gastrointestinal bleeding and/or high output cardiac failure. We describe basal clinical data, bevacizumab schedules, efficacy outcomes and adverse events. Wilcoxon signed ranks test and longitudinal analysis were conducted. Results Twenty adult patients were included from July 2013 to June 2019. Clinical indications were: 13 for anemia, 4 for heart failure and 3 for both. In the anemia group, median pretreatment hemoglobin was 8.1 g/dl [IQR: 7.2–8.4] and median transfusion requirement was 4 units [2–6]. In heart failure group, pretreatment median cardiac index was 4.5 L/min/m2 [4.1–5.6] and cardiac output was 8.3 L/min [7.5–9.2]. Bevacizumab 5 mg/kg/dose every 2 weeks for 6 applications was scheduled. By the end of induction, median hemoglobin at 3 months was 10.9 g/dl [9.5–12.8] (p = 0.01) and median transfusion requirement 0 units [0–1] (p<0.01), and this effect was more or less sustained during a year. Regarding heart failure group, two patients had complete hemodynamic response and achieved liver transplantation and two had partial response. No serious adverse events were registered. Conclusion Bevacizumab is a promising line of treatment for HHT patients with refractory anemia. For patients with high output cardiac failure, bevacizumab may be useful as bridge therapy awaiting for liver transplantation.
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48
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Gallardo-Vara E, Ruiz-Llorente L, Casado-Vela J, Ruiz-Rodríguez MJ, López-Andrés N, Pattnaik AK, Quintanilla M, Bernabeu C. Endoglin Protein Interactome Profiling Identifies TRIM21 and Galectin-3 as New Binding Partners. Cells 2019; 8:cells8091082. [PMID: 31540324 PMCID: PMC6769930 DOI: 10.3390/cells8091082] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/07/2019] [Accepted: 09/07/2019] [Indexed: 12/15/2022] Open
Abstract
Endoglin is a 180-kDa glycoprotein receptor primarily expressed by the vascular endothelium and involved in cardiovascular disease and cancer. Heterozygous mutations in the endoglin gene (ENG) cause hereditary hemorrhagic telangiectasia type 1, a vascular disease that presents with nasal and gastrointestinal bleeding, skin and mucosa telangiectases, and arteriovenous malformations in internal organs. A circulating form of endoglin (alias soluble endoglin, sEng), proteolytically released from the membrane-bound protein, has been observed in several inflammation-related pathological conditions and appears to contribute to endothelial dysfunction and cancer development through unknown mechanisms. Membrane-bound endoglin is an auxiliary component of the TGF-β receptor complex and the extracellular region of endoglin has been shown to interact with types I and II TGF-β receptors, as well as with BMP9 and BMP10 ligands, both members of the TGF-β family. To search for novel protein interactors, we screened a microarray containing over 9000 unique human proteins using recombinant sEng as bait. We find that sEng binds with high affinity, at least, to 22 new proteins. Among these, we validated the interaction of endoglin with galectin-3, a secreted member of the lectin family with capacity to bind membrane glycoproteins, and with tripartite motif-containing protein 21 (TRIM21), an E3 ubiquitin-protein ligase. Using human endothelial cells and Chinese hamster ovary cells, we showed that endoglin co-immunoprecipitates and co-localizes with galectin-3 or TRIM21. These results open new research avenues on endoglin function and regulation.
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Affiliation(s)
- Eunate Gallardo-Vara
- Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas (CSIC), and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain; (E.G.-V.); (L.R.-L.)
| | - Lidia Ruiz-Llorente
- Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas (CSIC), and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain; (E.G.-V.); (L.R.-L.)
| | - Juan Casado-Vela
- Bioengineering and Aerospace Engineering Department, Universidad Carlos III and Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas (CIBERNED), Leganés, 28911 Madrid, Spain;
| | | | - Natalia López-Andrés
- Cardiovascular Translational Research, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), IdiSNA, 31008 Pamplona, Spain;
| | - Asit K. Pattnaik
- School of Veterinary Medicine and Biomedical Sciences, and Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
| | - Miguel Quintanilla
- Instituto de Investigaciones Biomédicas “Alberto Sols”, Consejo Superior de Investigaciones Científicas (CSIC), and Departamento de Bioquímica, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Correspondence: (M.Q.); (C.B.)
| | - Carmelo Bernabeu
- Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas (CSIC), and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28040 Madrid, Spain; (E.G.-V.); (L.R.-L.)
- Correspondence: (M.Q.); (C.B.)
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