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Zhou M, Liu YWY, He YH, Zhang JY, Guo H, Wang H, Ren JK, Su YX, Yang T, Li JB, He WH, Ma PJ, Mi MT, Dai SS. FOXO1 reshapes neutrophils to aggravate acute brain damage and promote late depression after traumatic brain injury. Mil Med Res 2024; 11:20. [PMID: 38556884 PMCID: PMC10981823 DOI: 10.1186/s40779-024-00523-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 03/13/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Neutrophils are traditionally viewed as first responders but have a short onset of action in response to traumatic brain injury (TBI). However, the heterogeneity, multifunctionality, and time-dependent modulation of brain damage and outcome mediated by neutrophils after TBI remain poorly understood. METHODS Using the combined single-cell transcriptomics, metabolomics, and proteomics analysis from TBI patients and the TBI mouse model, we investigate a novel neutrophil phenotype and its associated effects on TBI outcome by neurological deficit scoring and behavioral tests. We also characterized the underlying mechanisms both in vitro and in vivo through molecular simulations, signaling detections, gene expression regulation assessments [including dual-luciferase reporter and chromatin immunoprecipitation (ChIP) assays], primary cultures or co-cultures of neutrophils and oligodendrocytes, intracellular iron, and lipid hydroperoxide concentration measurements, as well as forkhead box protein O1 (FOXO1) conditional knockout mice. RESULTS We identified that high expression of the FOXO1 protein was induced in neutrophils after TBI both in TBI patients and the TBI mouse model. Infiltration of these FOXO1high neutrophils in the brain was detected not only in the acute phase but also in the chronic phase post-TBI, aggravating acute brain inflammatory damage and promoting late TBI-induced depression. In the acute stage, FOXO1 upregulated cytoplasmic Versican (VCAN) to interact with the apoptosis regulator B-cell lymphoma-2 (BCL-2)-associated X protein (BAX), suppressing the mitochondrial translocation of BAX, which mediated the antiapoptotic effect companied with enhancing interleukin-6 (IL-6) production of FOXO1high neutrophils. In the chronic stage, the "FOXO1-transferrin receptor (TFRC)" mechanism contributes to FOXO1high neutrophil ferroptosis, disturbing the iron homeostasis of oligodendrocytes and inducing a reduction in myelin basic protein, which contributes to the progression of late depression after TBI. CONCLUSIONS FOXO1high neutrophils represent a novel neutrophil phenotype that emerges in response to acute and chronic TBI, which provides insight into the heterogeneity, reprogramming activity, and versatility of neutrophils in TBI.
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Affiliation(s)
- Mi Zhou
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Yang-Wu-Yue Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Yu-Hang He
- Research Center for Nutrition and Food Safety, Chongqing Key Laboratory of Nutrition and Health, Institute of Military Preventive Medicine, Army Medical University, Chongqing, 400038, China
| | - Jing-Yu Zhang
- Department of Neurosurgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Hao Guo
- Department of Trauma and Emergency, Southwest Hospital, Army Medical University, Chongqing, 400038, China
| | - Hao Wang
- Department of Neurosurgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Jia-Kui Ren
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Yi-Xun Su
- Department of Histology and Embryology, Chongqing Key Laboratory of Neurobiology, Brain and Intelligence Research Key Suyixun Laboratory of Chongqing Education Commission, Army Medical University, Chongqing, 400038, China
- Research Center, Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Teng Yang
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Jia-Bo Li
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Wen-Hui He
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Peng-Jiao Ma
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China
| | - Man-Tian Mi
- Research Center for Nutrition and Food Safety, Chongqing Key Laboratory of Nutrition and Health, Institute of Military Preventive Medicine, Army Medical University, Chongqing, 400038, China.
| | - Shuang-Shuang Dai
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Army Medical University, Chongqing, 400038, China.
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Eremenko EE, Kwan PO, Ding J, Ghosh S, Tredget EE. The effects of TGF-β1 and IFN-α2b on decorin, decorin isoforms and type I collagen in hypertrophic scar dermal fibroblasts. Wound Repair Regen 2024; 32:135-145. [PMID: 38243615 DOI: 10.1111/wrr.13155] [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: 08/08/2022] [Revised: 12/14/2023] [Accepted: 12/26/2023] [Indexed: 01/21/2024]
Abstract
Hypertrophic scars (HTS) develop from an excessive synthesis of structural proteins like collagen and a decreased expression of proteoglycans such as decorin. Previous research has demonstrated that decorin expression is significantly down-regulated in HTS, deep dermal tissue, and thermally injured tissue, reducing its ability to regulate pro-fibrotic transforming growth factor-beta 1 (TGF-β1) and normal fibrillogenesis. However, treatment of HTS fibroblasts with interferon-alpha 2b (IFN-α2b) has been shown to reduce excessive collagen synthesis and improve HTS by reducing serum TGF-β1 levels. The expression of decorin isoforms in HTS is currently unknown and the effects of TGF-β1 and IFN-α2b on decorin, decorin isoform expression and type 1 collagen are of great interest to our group. Dermal fibroblasts were treated with TGF-β1 and/or IFN-α2b, for 48 h. The expression and secretion of decorin, decorin isoforms and type 1 collagen were quantified with reverse transcription-quantitative polymerase chain reaction, immunofluorescence staining and enzyme-linked immunosorbent assays. The mRNA expression of decorin and each isoform was significantly reduced in HTS fibroblasts relative to normal skin. TGF-β1 decreased the mRNA expression of decorin and decorin isoforms, whereas IFN-α2b showed the opposite effect. IFN-α2b significantly inhibited TGF-β1's effect on the mRNA expression of type I collagen alpha 1 in papillary dermal fibroblasts and overall showed relative effects of inhibiting TGF-β1. These data support that a further investigation into the structural and functional roles of decorin isoforms in HTS pathogenesis is warranted and that IFN-α2b is an important agent in reducing fibrotic outcomes.
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Affiliation(s)
- Elizabeth E Eremenko
- Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Peter O Kwan
- Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Jie Ding
- Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Sunita Ghosh
- Department of Medical Oncology/Department of Mathematical and Statistical Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Edward E Tredget
- Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
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Shibahara K, Nishida H, Kusaba T, Etoh T, Amano S, Daa T. Immunohistochemical staining of versican as a potential marker for predicting lymph node metastasis in gastric cancer. Pathol Res Pract 2024; 253:155055. [PMID: 38176310 DOI: 10.1016/j.prp.2023.155055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 12/19/2023] [Indexed: 01/06/2024]
Abstract
Gastric cancer is one of the most common cancers and has a high mortality rate. Lymph node metastasis is a key determinant of prognosis, and an essential mechanism involved in metastasis is the epithelial-mesenchymal transition. In this study, we aimed to assess the diagnostic role of versican (VCAN), a molecule participating in the epithelial-mesenchymal transition, on the detection of metastatic cancer. The expression of VCAN was evaluated using immunohistochemistry, and its biological activity was examined using gastric cancer cell lines. In patients with lymph node metastasis, VCAN expression was more prominent at primary tumor sites. In addition, VCAN was found to promote cell migration in vitro, thus potentially facilitating the distribution of metastases. Overall, increased expression of VCAN at the primary site may signify the development of metastases in lymph nodes because this protein is recognized as contributing to the migration of cancer cells into lymph nodes.
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Affiliation(s)
- Kazuki Shibahara
- Department of Diagnostic Pathology, Oita University, Oita, Japan; Department of Medical Life Sciences, School of Medical Life Sciences, Kyushu University of Health and Welfare, Miyazaki, Japan; Cancer Cell Institute, Kyushu University of Health and Welfare, Miyazaki, Japan.
| | - Haruto Nishida
- Department of Diagnostic Pathology, Oita University, Oita, Japan
| | - Takahiro Kusaba
- Department of Diagnostic Pathology, Oita University, Oita, Japan
| | - Tsuyoshi Etoh
- Department of Gastroenterological and Pediatric Surgery Faculty of Medicine Oita University, Oita, Japan
| | - Syota Amano
- Department of Gastroenterological and Pediatric Surgery Faculty of Medicine Oita University, Oita, Japan
| | - Tsutomu Daa
- Department of Diagnostic Pathology, Oita University, Oita, Japan
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de Souza Xavier Costa N, Ribeiro Júnior G, do Nascimento ECT, de Brito JM, Antonangelo L, Faria CS, Monteiro JS, Setubal JC, Pinho JRR, Pereira RV, Seelaender M, de Castro GS, Lima JDCC, de Almeida Monteiro RA, Duarte-Neto AN, Saldiva PHN, Ferraz da Silva LF, Dolhnikoff M, Mauad T. COVID-19 induces more pronounced extracellular matrix deposition than other causes of ARDS. Respir Res 2023; 24:281. [PMID: 37964271 PMCID: PMC10648646 DOI: 10.1186/s12931-023-02555-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Lung fibrosis is a major concern in severe COVID-19 patients undergoing mechanical ventilation (MV). Lung fibrosis frequency in post-COVID syndrome is highly variable and even if the risk is proportionally small, many patients could be affected. However, there is still no data on lung extracellular matrix (ECM) composition in severe COVID-19 and whether it is different from other aetiologies of ARDS. METHODS We have quantified different ECM elements and TGF-β expression in lung tissue of 28 fatal COVID-19 cases and compared to 27 patients that died of other causes of ARDS, divided according to MV duration (up to six days or seven days or more). In COVID-19 cases, ECM elements were correlated with lung transcriptomics and cytokines profile. RESULTS We observed that COVID-19 cases presented significant increased deposition of collagen, fibronectin, versican, and TGF-β, and decreased decorin density when compared to non-COVID-19 cases of similar MV duration. TGF-β was precociously increased in COVID-19 patients with MV duration up to six days. Lung collagen was higher in women with COVID-19, with a transition of upregulated genes related to fibrillogenesis to collagen production and ECM disassembly along the MV course. CONCLUSIONS Fatal COVID-19 is associated with an early TGF-β expression lung environment after the MV onset, followed by a disordered ECM assembly. This uncontrolled process resulted in a prominent collagen deposition when compared to other causes of ARDS. Our data provides pathological substrates to better understand the high prevalence of pulmonary abnormalities in patients surviving COVID-19.
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Affiliation(s)
| | - Gabriel Ribeiro Júnior
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Jôse Mara de Brito
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Leila Antonangelo
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
- Divisão de Patologia Clínica, Departamento de Patologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Caroline Silvério Faria
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | | | - João Carlos Setubal
- Departamento de Bioquímica, Instituto de Química Universidade de São Paulo, São Paulo, Brazil
| | - João Renato Rebello Pinho
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Roberta Verciano Pereira
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Marilia Seelaender
- Cancer Metabolism Research Group, University of São Paulo, São Paulo, Brazil
- Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Gabriela Salim de Castro
- Cancer Metabolism Research Group, University of São Paulo, São Paulo, Brazil
- Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Joanna D C C Lima
- Cancer Metabolism Research Group, University of São Paulo, São Paulo, Brazil
- Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | | | - Amaro Nunes Duarte-Neto
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Luiz Fernando Ferraz da Silva
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- Serviço de Verificação de Óbitos da Capital, Universidade de São Paulo, São Paulo, Brazil
| | - Marisa Dolhnikoff
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Thais Mauad
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.
- Departamento de Patologia, Laboratório de Patologia Ambiental (LIM- 05), Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, sala 1155, Cerqueira Cesar, São Paulo, Brazil.
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Gao T, Wang X, Li Y, Ren F. The Role of Probiotics in Skin Health and Related Gut-Skin Axis: A Review. Nutrients 2023; 15:3123. [PMID: 37513540 PMCID: PMC10385652 DOI: 10.3390/nu15143123] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Aging skin, wrinkles, pigmentation, and dryness are problems that plague people, and researchers are working to solve them. Recent studies have shown that intestinal microbiota homeostasis can influence skin health, demonstrating the existence of a gut-skin axis. Recently, improving skin health through probiotic interventions has been proposed, and micro-ecological skin care is becoming a popular concept. By regulating skin health and gut-skin axis interactions, probiotics can be used as potential management tools to suppress and improve skin diseases in multiple ways, including decreasing oxidative stress, suppressing inflammatory responses, and keeping immune effects. The purpose of this paper is to provide a comprehensive review of the application and mechanisms of probiotic-mediated gut microbiota homeostasis in skin care and to offer a theoretical basis for the application of probiotics in skin care.
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Affiliation(s)
- Ting Gao
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Xiaoyu Wang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Yixuan Li
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
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Woodley JP, Lambert DW, Asencio IO. Reduced Fibroblast Activation on Electrospun Polycaprolactone Scaffolds. Bioengineering (Basel) 2023; 10:bioengineering10030348. [PMID: 36978739 PMCID: PMC10045272 DOI: 10.3390/bioengineering10030348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023] Open
Abstract
In vivo, quiescent fibroblasts reside in three-dimensional connective tissues and are activated in response to tissue injury before proliferating rapidly and becoming migratory and contractile myofibroblasts. When deregulated, chronic activation drives fibrotic disease. Fibroblasts cultured on stiff 2D surfaces display a partially activated phenotype, whilst many 3D environments limit fibroblast activation. Cell mechanotransduction, spreading, polarity, and integrin expression are controlled by material mechanical properties and micro-architecture. Between 3D culture systems, these features are highly variable, and the challenge of controlling individual properties without altering others has led to an inconsistent picture of fibroblast behaviour. Electrospinning offers greater control of mechanical properties and microarchitecture making it a valuable model to study fibroblast activation behaviour in vitro. Here, we present a comprehensive characterisation of the activation traits of human oral fibroblasts grown on a microfibrous scaffold composed of electrospun polycaprolactone. After over 7 days in the culture, we observed a reduction in proliferation rates compared to cells cultured in 2D, with low KI67 expression and no evidence of cellular senescence. A-SMA mRNA levels fell, and the expression of ECM protein-coding genes also decreased. Electrospun fibrous scaffolds, therefore, represent a tuneable platform to investigate the mechanisms of fibroblast activation and their roles in fibrotic disease.
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Murray TE, Richards CM, Robert-Gostlin VN, Bernath AK, Lindhout IA, Klegeris A. Potential neurotoxic activity of diverse molecules released by astrocytes. Brain Res Bull 2022; 189:80-101. [PMID: 35988785 DOI: 10.1016/j.brainresbull.2022.08.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 07/04/2022] [Accepted: 08/14/2022] [Indexed: 11/02/2022]
Abstract
Astrocytes are the main support cells of the central nervous system. They also participate in neuroimmune reactions. In response to pathological and immune stimuli, astrocytes transform to reactive states characterized by increased release of inflammatory mediators. Some of these molecules are neuroprotective and inflammation resolving while others, including reactive oxygen species (ROS), nitric oxide (NO), matrix metalloproteinase (MMP)- 9, L-glutamate, and tumor necrosis factor α (TNF), are well-established toxins known to cause damage to surrounding cells and tissues. We hypothesized that similar to microglia, the brain immune cells, reactive astrocytes can release a broader set of diverse molecules that are potentially neurotoxic. A literature search was conducted to identify such molecules using the following two criteria: 1) evidence of their expression and secretion by astrocytes and 2) direct neurotoxic action. This review describes 14 structurally diverse molecules as less-established astrocyte neurotoxins, including C-X-C motif chemokine ligand (CXCL)10, CXCL12/CXCL12(5-67), FS-7-associated surface antigen ligand (FasL), macrophage inflammatory protein (MIP)- 2α, TNF-related apoptosis inducing ligand (TRAIL), pro-nerve growth factor (proNGF), pro-brain-derived neurotrophic factor (proBDNF), chondroitin sulfate proteoglycans (CSPGs), cathepsin (Cat)B, group IIA secretory phospholipase A2 (sPLA2-IIA), amyloid beta peptides (Aβ), high mobility group box (HMGB)1, ceramides, and lipocalin (LCN)2. For some of these molecules, further studies are required to establish either their direct neurotoxic effects or the full spectrum of stimuli that induce their release by astrocytes. Only limited studies with human-derived astrocytes and neurons are available for most of these potential neurotoxins, which is a knowledge gap that should be addressed in the future. We also summarize available evidence of the role these molecules play in select neuropathologies where reactive astrocytes are a key feature. A comprehensive understanding of the full spectrum of neurotoxins released by reactive astrocytes is key to understanding neuroinflammatory diseases characterized by the adverse activation of these cells and may guide the development of novel treatment strategies.
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Affiliation(s)
- Taryn E Murray
- Department of Biology, University of British Columbia Okanagan Campus, Kelowna, British Columbia V1V 1V7, Canada
| | - Christy M Richards
- Department of Biology, University of British Columbia Okanagan Campus, Kelowna, British Columbia V1V 1V7, Canada
| | - Victoria N Robert-Gostlin
- Department of Biology, University of British Columbia Okanagan Campus, Kelowna, British Columbia V1V 1V7, Canada
| | - Anna K Bernath
- Department of Biology, University of British Columbia Okanagan Campus, Kelowna, British Columbia V1V 1V7, Canada
| | - Ivan A Lindhout
- Department of Biology, University of British Columbia Okanagan Campus, Kelowna, British Columbia V1V 1V7, Canada
| | - Andis Klegeris
- Department of Biology, University of British Columbia Okanagan Campus, Kelowna, British Columbia V1V 1V7, Canada.
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Rekad Z, Izzi V, Lamba R, Ciais D, Van Obberghen-Schilling E. The Alternative Matrisome: alternative splicing of ECM proteins in development, homeostasis and tumor progression. Matrix Biol 2022; 111:26-52. [DOI: 10.1016/j.matbio.2022.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/19/2022] [Accepted: 05/04/2022] [Indexed: 12/14/2022]
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Vang S, Cochran P, Sebastian Domingo J, Krick S, Barnes JW. The Glycobiology of Pulmonary Arterial Hypertension. Metabolites 2022; 12:metabo12040316. [PMID: 35448503 PMCID: PMC9026683 DOI: 10.3390/metabo12040316] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/23/2022] [Accepted: 03/28/2022] [Indexed: 01/27/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a progressive pulmonary vascular disease of complex etiology. Cases of PAH that do not receive therapy after diagnosis have a low survival rate. Multiple reports have shown that idiopathic PAH, or IPAH, is associated with metabolic dysregulation including altered bioavailability of nitric oxide (NO) and dysregulated glucose metabolism. Multiple processes such as increased proliferation of pulmonary vascular cells, angiogenesis, apoptotic resistance, and vasoconstriction may be regulated by the metabolic changes demonstrated in PAH. Recent reports have underscored similarities between metabolic abnormalities in cancer and IPAH. In particular, increased glucose uptake and altered glucose utilization have been documented and have been linked to the aforementioned processes. We were the first to report a link between altered glucose metabolism and changes in glycosylation. Subsequent reports have highlighted similar findings, including a potential role for altered metabolism and aberrant glycosylation in IPAH pathogenesis. This review will detail research findings that demonstrate metabolic dysregulation in PAH with an emphasis on glycobiology. Furthermore, this report will illustrate the similarities in the pathobiology of PAH and cancer and highlight the novel findings that researchers have explored in the field.
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Yu J, Ma X, Wang X, Cui X, Ding K, Wang S, Han C. Application and mechanism of probiotics in skin care: A review. J Cosmet Dermatol 2022; 21:886-894. [PMID: 34997993 DOI: 10.1111/jocd.14734] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 12/22/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Skin problems have been the focus of attention in recent years. Skin aging, wrinkles, pigmentation, dryness has been a problem that makes people feel troubled. Researchers have been devoted to find ways to solve these skin problems. Micro-ecological skin care is a popular concept these days, and improving skin health through the use of probiotics is a hot topic of discussion. OBJECTIVE Many experimental studies have shown that probiotics have a good effect on improving skin problems. This paper aims to comprehensively review the application and mechanism of probiotics in skin care and provide theoretical basis for the application of probiotics in skin care. METHODS Literatures in this review were searched in PubMed, China National Knowledge Infrastructure (CNKI), Web of Science, and Science Direct. RESULTS Probiotics have potent effects on skin whitening, moisturizing, anti-aging, anti-wrinkle and removing body odor. CONCLUSIONS The effects of probiotics on skin whitening, skin moisturizing, anti-aging, improving skin wrinkles and removing body odor were reviewed, which provided a new basis for the extensive application of probiotics in skin care.
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Affiliation(s)
- Jinyan Yu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xumin Ma
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaoyu Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuetao Cui
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Kai Ding
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shiyuan Wang
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chunchao Han
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
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Egerbacher M, Gardner K, Caballero O, Hlavaty J, Schlosser S, Arnoczky SP, Lavagnino M. Stress-deprivation induces an up-regulation of versican and connexin-43 mRNA and protein synthesis and increased ADAMTS-1 production in tendon cells in situ. Connect Tissue Res 2022; 63:43-52. [PMID: 33467936 DOI: 10.1080/03008207.2021.1873302] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Purpose: The proper function of the tenocyte network depends on cell-matrix as well as intercellular communication that is mechanosensitive. Building on the concept that the etiopathogenic stimulus for tendon degeneration is the catabolic response of tendon cells to mechanobiologic under-stimulation, we studied the pericellular matrix rich in versican and its predominant proteolytic enzyme ADAMTS-1, as well as Connexin-43 (Cx43), a major gap junction forming protein in tendons, in stress-deprived rat tail tendon fascicles (RTTfs).Materials and Methods: RTTfs were stress-deprived for up to 7 days under tissue culture conditions. RT-qPCR was used to measure mRNA expression of versican, ADAMTS-1, and Cx43. Protein synthesis was determined using Western blotting and immunohistochemistry.Results: Stress-deprivation (SD) caused a statistically significant up-regulation of versican, ADAMTS-1, and Cx43 mRNA expression that was persistent over the 7-day test period. Western blot analysis and immunohistochemical assessment of protein synthesis revealed a marked increase of the respective proteins with SD. Inhibition of proteolytic enzyme activity with ilomastat prevented the increased versican degradation and Cx43 synthesis in 3 days stress-deprived tendons when compared with non-treated, stress-deprived tendons.Conclusion: In the absence of mechanobiological signaling the immediate pericellular matrix is modulated as tendon cells up-regulate their production of ADAMTS-1, and versican with subsequent proteoglycan degradation potentially leading to cell signaling cues increasing Cx43 gap junctional protein. The results also provide further support for the hypothesis that the cellular changes associated with tendinopathy are a result of decreased mechanobiological signaling and a loss of homeostatic cytoskeletal tension.
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Affiliation(s)
- Monika Egerbacher
- Histology & Embryology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Keri Gardner
- Laboratory for Comparative Orthopaedic Research, Michigan State University, East Lansing, MI, USA
| | - Oscar Caballero
- Laboratory for Comparative Orthopaedic Research, Michigan State University, East Lansing, MI, USA
| | - Juraj Hlavaty
- Histology & Embryology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Sarah Schlosser
- VetCORE Facility for Research, University of Veterinary Medicine, Vienna, Austria
| | - Steven P Arnoczky
- Laboratory for Comparative Orthopaedic Research, Michigan State University, East Lansing, MI, USA
| | - Michael Lavagnino
- Laboratory for Comparative Orthopaedic Research, Michigan State University, East Lansing, MI, USA.,Department of Mechanical Engineering, Michigan State University, East Lansing, MI, USA
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Xu J, Zhao Y, Sun H, Xiao Q, Ye P. Identification of Versican as an Independent Prognostic Factor in Uveal Melanoma. Int J Gen Med 2021; 14:4639-4651. [PMID: 34434056 PMCID: PMC8380807 DOI: 10.2147/ijgm.s325846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/04/2021] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVE To assess the role of versican (VCAN) in uveal melanoma (UVM) from its expression, prognostic value and biological function. METHODS The general profile of VCAN mRNA and protein expression levels were obtained using bioinformatic approaches. Then, UALCAN database was adopted to examine the association of VCAN mRNA expression and clinical factors in UVM. The prognostic value of VCAN was assessed by UALCAN, GEPIA and TISIDB databases. Besides, Cox regression analysis was performed to predict the independent prognostic factors for UVM. Further, functional enrichment analysis was conducted to reveal the biological functions of VCAN involved in UVM through DAVID, Cytoscape and GSEA analyses. RESULTS VCAN showed a relative low expression level in normal eye but was highly expressed in UVM cell lines. Tumor histology and stage in UVM were significantly related to VCAN mRNA expression (all P <0.05). Besides, high VCAN mRNA expression led to unfavorable prognosis of UVM patients, especially in female patients and those aged <60 years (all P <0.05). Cox regression analysis indicated that VCAN mRNA expression was an independent prognostic factor for overall survival in UVM. Enrichment analysis suggested that VCAN was mainly involved in cytokine-cytokine receptor interaction, chemokine signaling pathway and T cell receptor signaling pathway (all P <0.05). Meanwhile, hyaluronic acid was revealed to be a potential drug for the UVM treatment. CONCLUSION VCAN served as an independent prognostic factor for UVM. Further analysis found that VCAN was positively correlated with metastasis-related pathway, which might imply the metastasis risk of UVM. Our study initially revealed the vital role of VCAN in the process of UVM and provided a therapeutic target for UVM treatment.
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Affiliation(s)
- Jia Xu
- Eye Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, People’s Republic of China
| | - Yinu Zhao
- Eye Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, People’s Republic of China
| | - Hongjing Sun
- Eye Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, People’s Republic of China
| | - Qing Xiao
- Eye Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, People’s Republic of China
| | - Panpan Ye
- Eye Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, People’s Republic of China
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Sachamitr P, Ho JC, Ciamponi FE, Ba-Alawi W, Coutinho FJ, Guilhamon P, Kushida MM, Cavalli FMG, Lee L, Rastegar N, Vu V, Sánchez-Osuna M, Coulombe-Huntington J, Kanshin E, Whetstone H, Durand M, Thibault P, Hart K, Mangos M, Veyhl J, Chen W, Tran N, Duong BC, Aman AM, Che X, Lan X, Whitley O, Zaslaver O, Barsyte-Lovejoy D, Richards LM, Restall I, Caudy A, Röst HL, Bonday ZQ, Bernstein M, Das S, Cusimano MD, Spears J, Bader GD, Pugh TJ, Tyers M, Lupien M, Haibe-Kains B, Artee Luchman H, Weiss S, Massirer KB, Prinos P, Arrowsmith CH, Dirks PB. PRMT5 inhibition disrupts splicing and stemness in glioblastoma. Nat Commun 2021; 12:979. [PMID: 33579912 PMCID: PMC7881162 DOI: 10.1038/s41467-021-21204-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 01/13/2021] [Indexed: 12/14/2022] Open
Abstract
Glioblastoma (GBM) is a deadly cancer in which cancer stem cells (CSCs) sustain tumor growth and contribute to therapeutic resistance. Protein arginine methyltransferase 5 (PRMT5) has recently emerged as a promising target in GBM. Using two orthogonal-acting inhibitors of PRMT5 (GSK591 or LLY-283), we show that pharmacological inhibition of PRMT5 suppresses the growth of a cohort of 46 patient-derived GBM stem cell cultures, with the proneural subtype showing greater sensitivity. We show that PRMT5 inhibition causes widespread disruption of splicing across the transcriptome, particularly affecting cell cycle gene products. We identify a GBM splicing signature that correlates with the degree of response to PRMT5 inhibition. Importantly, we demonstrate that LLY-283 is brain-penetrant and significantly prolongs the survival of mice with orthotopic patient-derived xenografts. Collectively, our findings provide a rationale for the clinical development of brain penetrant PRMT5 inhibitors as treatment for GBM.
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Affiliation(s)
- Patty Sachamitr
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Jolene C Ho
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Felipe E Ciamponi
- Center for Molecular Biology and Genetic Engineering, University of Campinas (UNICAMP), Campinas, Brazil
- The Structural Genomics Consortium, University of Campinas (UNICAMP), Campinas, Brazil
| | - Wail Ba-Alawi
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Fiona J Coutinho
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Paul Guilhamon
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Michelle M Kushida
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Florence M G Cavalli
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Lilian Lee
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Naghmeh Rastegar
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Victoria Vu
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - María Sánchez-Osuna
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | | | - Evgeny Kanshin
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Heather Whetstone
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Mathieu Durand
- RNomics Platform, Université de Sherbrooke, Sherbrooke, QC, Canada
| | | | - Kirsten Hart
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Maria Mangos
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Joseph Veyhl
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Wenjun Chen
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Nhat Tran
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Bang-Chi Duong
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
| | - Ahmed M Aman
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Xinghui Che
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Xiaoyang Lan
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Owen Whitley
- The Donnelly Centre, University of Toronto, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Olga Zaslaver
- The Donnelly Centre, University of Toronto, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Dalia Barsyte-Lovejoy
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
| | - Laura M Richards
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Ian Restall
- Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Cell Biology and Anatomy, University of Calgary, Calgary, AB, Canada
| | - Amy Caudy
- The Donnelly Centre, University of Toronto, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
- Maple Flavored Solutions, LLC, Stony Brook, NY, USA
| | - Hannes L Röst
- The Donnelly Centre, University of Toronto, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | | | - Mark Bernstein
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Sunit Das
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
- Division of Neurosurgery, Department of Surgery, St. Michael's Hospital, Toronto, ON, Canada
- The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Michael D Cusimano
- Division of Neurosurgery, Department of Surgery, St. Michael's Hospital, Toronto, ON, Canada
| | - Julian Spears
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
- Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Gary D Bader
- The Donnelly Centre, University of Toronto, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Trevor J Pugh
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Mike Tyers
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Mathieu Lupien
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Benjamin Haibe-Kains
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
- Department of Computer Science, University of Toronto, Toronto, ON, Canada
- Vector Institute, Toronto, ON, Canada
| | - H Artee Luchman
- Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Cell Biology and Anatomy, University of Calgary, Calgary, AB, Canada
- Clark H. Smith Brain Tumor Centre, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Samuel Weiss
- Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Cell Biology and Anatomy, University of Calgary, Calgary, AB, Canada
- Clark H. Smith Brain Tumor Centre, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Katlin B Massirer
- Center for Molecular Biology and Genetic Engineering, University of Campinas (UNICAMP), Campinas, Brazil
- The Structural Genomics Consortium, University of Campinas (UNICAMP), Campinas, Brazil
| | - Panagiotis Prinos
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada.
| | - Cheryl H Arrowsmith
- Structural Genomics Consortium, University of Toronto, Toronto, ON, Canada.
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.
| | - Peter B Dirks
- Developmental and Stem Cell Biology Program and Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, Toronto, ON, Canada.
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.
- The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, ON, Canada.
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.
- Division of Neurosurgery, The Hospital for Sick Children, Toronto, ON, Canada.
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Bögels M, Braster R, Nijland PG, Gül N, van de Luijtgaarden W, Fijneman RJA, Meijer GA, Jimenez CR, Beelen RHJ, van Egmond M. Carcinoma origin dictates differential skewing of monocyte function. Oncoimmunology 2021; 1:798-809. [PMID: 23162747 PMCID: PMC3489735 DOI: 10.4161/onci.20427] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Macrophages are versatile cells, which phenotype is profoundly influenced by their environment. Pro-inflammatory classically activated or M1 macrophages, and anti-inflammatory alternatively-activated or M2 macrophages represent two extremes of a continuum of functional states. Consequently, macrophages that are present in tumors can exert tumor-promoting and tumor-suppressing activity, depending on the tumor milieu. In this study we investigated how human monocytes-the precursors of macrophages-are influenced by carcinoma cells of different origin. We demonstrate that monocytes, stimulated with breast cancer supernatant, showed increased expression of interleukin (IL)-10, IL-8 and chemokines CCL17 and CCL22, which are associated with an alternatively-activated phenotype. By contrast, monocytes that were cultured in supernatants of colon cancer cells produced more pro-inflammatory cytokines (e.g., IL-12 and TNFα) and reactive oxygen species. Secretome analysis revealed differential secretion of proteins by colon and breast cancer cell lines, of which the proteoglycan versican was exclusively secreted by colon carcinoma cell lines. Reducing active versican by blocking with monoclonal antibodies or shRNA diminished pro-inflammatory cytokine production by monocytes. Thus, colon carcinoma cells polarize monocytes toward a more classically-activated anti-tumorigenic phenotype, whereas breast carcinomas predispose monocytes toward an alternatively activated phenotype. Interestingly, presence of macrophages in breast or colon carcinomas correlates with poor or good prognosis in patients, respectively. The observed discrepancy in macrophage activation by either colon or breast carcinoma cells may therefore explain the dichotomy between patient prognosis and macrophage presence in these different tumors. Designing new therapies, directing development of monocytes toward M1 activated tumor macrophages in cancer patients, may have great clinical benefits.
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Affiliation(s)
- Marijn Bögels
- Department of Surgery; VU University Medical Center; Amsterdam, The Netherlands ; Department of Molecular Cell Biology and Immunology; VU University Medical Center; Amsterdam, The Netherlands
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15
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Upregulation of Versican Associated with Tumor Progression, Metastasis, and Poor Prognosis in Bladder Carcinoma. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6949864. [PMID: 33604385 PMCID: PMC7872746 DOI: 10.1155/2021/6949864] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/04/2020] [Accepted: 12/30/2020] [Indexed: 02/07/2023]
Abstract
Objective This work analyzes the role of versican (VCAN) on bladder cancer (BLCA). Versican (VCAN) is a chondroitin sulfate proteoglycan which is important for tumorigenesis and the development of cancer. However, the expression of VCAN on human bladder cancer (BLCA) has been rarely reported. Methods The clinical significance of VCAN in BLCA has been determined by our bioinformatics tools. Then, we performed immunohistochemical staining (IHC) and analyzed the correlation between VCAN expression and clinicopathological features. Results The bioinformatics results reveal that a high VCAN mRNA level was significantly associated with stage, histological subtype, molecular subtype, and metastasis in BLCA. Furthermore, IHC reveals that expression of VCAN was significantly correlated with the number of tumors, invasion depth, lymph node metastasis, distant metastasis, and histological grade. Kaplan-Meier survival analysis reveals that patients with a high expression of VCAN have poor prognosis than those patients with a low expression of VCAN. According to our result from the bioinformatics database, the mechanism of VCAN in BLCA revealed that VCAN was related to FBN1 and genes of the ECM remodeling pathway (MMP1, MMP2). Conclusion VCAN expression might be included in the process of carcinogenesis and prognosis. Hence, VCAN could be a reliable biomarker of the clinical prognosis on BLCA.
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16
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Modulatory properties of extracellular matrix glycosaminoglycans and proteoglycans on neural stem cells behavior: Highlights on regenerative potential and bioactivity. Int J Biol Macromol 2021; 171:366-381. [PMID: 33422514 DOI: 10.1016/j.ijbiomac.2021.01.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 01/01/2021] [Accepted: 01/02/2021] [Indexed: 12/25/2022]
Abstract
Despite the poor regenerative capacity of the adult central nervous system (CNS) in mammals, two distinct regions, subventricular zone (SVZ) and the subgranular zone (SGZ), continue to generate new functional neurons throughout life which integrate into the pre-existing neuronal circuitry. This process is not fixed but highly modulated, revealing many intrinsic and extrinsic mechanisms by which this performance can be optimized for a given environment. The capacity for self-renewal, proliferation, migration, and multi-lineage potency of neural stem cells (NSCs) underlines the necessity of controlling stem cell fate. In this context, the native and local microenvironment plays a critical role, and the application of this highly organized architecture in the CNS has been considered as a fundamental concept in the generation of new effective therapeutic strategies in tissue engineering approaches. The brain extracellular matrix (ECM) is composed of biomacromolecules, including glycosaminoglycans, proteoglycans, and glycoproteins that provide various biological actions through biophysical and biochemical signaling pathways. Herein, we review predominantly the structure and function of the mentioned ECM composition and their regulatory impact on multiple and diversity of biological functions, including neural regeneration, survival, migration, differentiation, and final destiny of NSCs.
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17
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Transcriptional analysis of cleft palate in TGFβ3 mutant mice. Sci Rep 2020; 10:14940. [PMID: 32913205 PMCID: PMC7483747 DOI: 10.1038/s41598-020-71636-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 08/17/2020] [Indexed: 12/30/2022] Open
Abstract
Cleft palate (CP) is one of the most common craniofacial birth defects, impacting about 1 in 800 births in the USA. Tgf-β3 plays a critical role in regulating murine palate development, and Tgf-β3 null mutants develop cleft palate with 100% penetrance. In this study, we compared global palatal transcriptomes of wild type (WT) and Tgf-β3 −/− homozygous (HM) mouse embryos at the crucial palatogenesis stages of E14.5, and E16.5, using RNA-seq data. We found 1,809 and 2,127 differentially expressed genes at E16.5 vs. E14.5 in the WT and HM groups, respectively (adjusted p < 0.05; |fold change|> 2.0). We focused on the genes that were uniquely up/downregulated in WT or HM at E16.5 vs. E14.5 to identify genes associated with CP. Systems biology analysis relating to cell behaviors and function of WT and HM specific genes identified functional non-Smad pathways and preference of apoptosis to epithelial-mesenchymal transition. We identified 24 HM specific and 11 WT specific genes that are CP-related and/or involved in Tgf-β3 signaling. We validated the expression of 29 of the 35 genes using qRT-PCR and the trend of mRNA expression is similar to that of RNA-seq data . Our results enrich our understanding of genes associated with CP that are directly or indirectly regulated via TGF-β.
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18
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Wight TN, Kang I, Evanko SP, Harten IA, Chang MY, Pearce OMT, Allen CE, Frevert CW. Versican-A Critical Extracellular Matrix Regulator of Immunity and Inflammation. Front Immunol 2020; 11:512. [PMID: 32265939 PMCID: PMC7105702 DOI: 10.3389/fimmu.2020.00512] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/06/2020] [Indexed: 12/13/2022] Open
Abstract
The extracellular matrix (ECM) proteoglycan, versican increases along with other ECM versican binding molecules such as hyaluronan, tumor necrosis factor stimulated gene-6 (TSG-6), and inter alpha trypsin inhibitor (IαI) during inflammation in a number of different diseases such as cardiovascular and lung disease, autoimmune diseases, and several different cancers. These interactions form stable scaffolds which can act as "landing strips" for inflammatory cells as they invade tissue from the circulation. The increase in versican is often coincident with the invasion of leukocytes early in the inflammatory process. Versican interacts with inflammatory cells either indirectly via hyaluronan or directly via receptors such as CD44, P-selectin glycoprotein ligand-1 (PSGL-1), and toll-like receptors (TLRs) present on the surface of immune and non-immune cells. These interactions activate signaling pathways that promote the synthesis and secretion of inflammatory cytokines such as TNFα, IL-6, and NFκB. Versican also influences inflammation by interacting with a variety of growth factors and cytokines involved in regulating inflammation thereby influencing their bioavailability and bioactivity. Versican is produced by multiple cell types involved in the inflammatory process. Conditional total knockout of versican in a mouse model of lung inflammation demonstrated significant reduction in leukocyte invasion into the lung and reduced inflammatory cytokine expression. While versican produced by stromal cells tends to be pro-inflammatory, versican expressed by myeloid cells can create anti-inflammatory and immunosuppressive microenvironments. Inflammation in the tumor microenvironment often contains elevated levels of versican. Perturbing the accumulation of versican in tumors can inhibit inflammation and tumor progression in some cancers. Thus versican, as a component of the ECM impacts immunity and inflammation through regulating immune cell trafficking and activation. Versican is emerging as a potential target in the control of inflammation in a number of different diseases.
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Affiliation(s)
- Thomas N. Wight
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Inkyung Kang
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Stephen P. Evanko
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Ingrid A. Harten
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Mary Y. Chang
- Division of Pulmonary/Critical Care Medicine, Center for Lung Biology, University of Washington School of Medicine, Seattle, WA, United States
| | - Oliver M. T. Pearce
- Centre for the Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Carys E. Allen
- Centre for the Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Charles W. Frevert
- Division of Pulmonary/Critical Care Medicine, Center for Lung Biology, University of Washington School of Medicine, Seattle, WA, United States
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Xu F, Cai W, Chen W, Li L, Li X, Jiang B. Expression of Different Isoforms of Versican During the Development of Mouse Mandibular First Molars. J Histochem Cytochem 2019; 67:471-480. [PMID: 31034318 DOI: 10.1369/0022155419846875] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Versican is a large chondroitin sulfate proteoglycan enriched in the extracellular matrix, and it has at least four different isoforms, termed V0, V1, V2, and V3. Although several studies have demonstrated that versican is stably expressed in various developing organs, the expression of versican isoforms during tooth development has not been elucidated yet. Therefore, the present study was to investigate the expression of versican isoforms in the developing mouse molars. The mandibular first molars from embryonic day (E) 11.5 to postnatal day (PN) 21 were used to investigate the expression of versican isoforms by immunohistochemistry, and the gene expressions of versican (Vcan) isoforms from E13.5 to PN7 were analyzed by quantitative real-time PCR. The results exhibited different expressing patterns of versican isoforms-the stellate reticulum (SR) and the dental mesenchymal cells adjacent to Hertwig's Epithelial Root Sheath (HERS) only expressed V1 and the mature odontoblasts mainly expressed V2, while the dental papilla and the ameloblasts might both express V0/V1/V2. These results suggested that different versican isoforms may act different roles in the tooth development, and we speculated that V0/V1 might be intimately involved in the cell proliferation while V2 was associated in the cytodifferentiation.
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Affiliation(s)
- Fangfang Xu
- Department of Operative Dentistry and Endodontics, School & Hosipital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China (FX, WChen, LL, XL, BJ).,Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China (WCai)
| | - Wenping Cai
- Department of Operative Dentistry and Endodontics, School & Hosipital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China (FX, WChen, LL, XL, BJ).,Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China (WCai)
| | - Weiting Chen
- Department of Operative Dentistry and Endodontics, School & Hosipital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China (FX, WChen, LL, XL, BJ).,Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China (WCai)
| | - Lefeng Li
- Department of Operative Dentistry and Endodontics, School & Hosipital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China (FX, WChen, LL, XL, BJ).,Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China (WCai)
| | - Xuyan Li
- Department of Operative Dentistry and Endodontics, School & Hosipital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China (FX, WChen, LL, XL, BJ).,Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China (WCai)
| | - Beizhan Jiang
- Department of Operative Dentistry and Endodontics, School & Hosipital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China (FX, WChen, LL, XL, BJ).,Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China (WCai)
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20
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Han R, Hu S, Qin W, Shi J, Hou Q, Wang X, Xu X, Zhang M, Zeng C, Liu Z, Bao H. C3a and suPAR drive versican V1 expression in tubular cells of focal segmental glomerulosclerosis. JCI Insight 2019; 4:122912. [PMID: 30944246 DOI: 10.1172/jci.insight.122912] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 02/14/2019] [Indexed: 12/13/2022] Open
Abstract
Chronic tubulointerstitial injury impacts the prognosis of focal segmental glomerulosclerosis (FSGS). We found that the level of versican V1 was increased in tubular cells of FSGS patients. Tubular cell-derived versican V1 induced proliferation and collagen synthesis by activating the CD44/Smad3 pathway in fibroblasts. Both urine C3a and suPAR were increased and bound to the tubular cells in FSGS patients. C3a promoted the transcription of versican by activating the AKT/β-catenin pathway. C3aR knockout decreased the expression of versican in Adriamycin-treated (ADR-treated) mice. On the other hand, suPAR bound to integrin β6 and activated Rac1, which bound to SRp40 at the 5' end of exon 7 in versican pre-mRNA. This binding inhibited the 3'-end splicing of intron 6 and the base-pair interactions between intron 6 and intron 8, leading to the formation of versican V1. Cotreatment with ADR and suPAR specifically increased the level of versican V1 in tubulointerstitial tissues and caused more obvious interstitial fibrosis in mice than treatment with only ADR. Altogether, our results show that C3a and suPAR drive versican V1 expression in tubular cells by promoting transcription and splicing, respectively, and the increases in tubular cell-derived versican V1 induce interstitial fibrosis by activating fibroblasts in FSGS.
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Affiliation(s)
- Runhong Han
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China.,National Clinical Research Center of Kidney Diseases, Jinling Hospital, Southeast University School of Medicine, Nanjing, China
| | - Shuai Hu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Weisong Qin
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Jinsong Shi
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Qin Hou
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Xia Wang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Xiaodong Xu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Minchao Zhang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Caihong Zeng
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Zhihong Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China.,National Clinical Research Center of Kidney Diseases, Jinling Hospital, Southeast University School of Medicine, Nanjing, China
| | - Hao Bao
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
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21
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Versican silencing in BeWo cells and its implication in gestational trophoblastic diseases. Histochem Cell Biol 2018; 151:305-313. [DOI: 10.1007/s00418-018-1739-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/04/2018] [Indexed: 10/28/2022]
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22
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Tanaka Y, Tateishi R, Koike K. Proteoglycans Are Attractive Biomarkers and Therapeutic Targets in Hepatocellular Carcinoma. Int J Mol Sci 2018; 19:ijms19103070. [PMID: 30297672 PMCID: PMC6213444 DOI: 10.3390/ijms19103070] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/03/2018] [Accepted: 10/04/2018] [Indexed: 12/11/2022] Open
Abstract
Proteoglycans, which consist of a protein core and glycosaminoglycan chains, are major components of the extracellular matrix and play physiological roles in maintaining tissue homeostasis. In the carcinogenic tissue microenvironment, proteoglycan expression changes dramatically. Altered proteoglycan expression on tumor and stromal cells affects cancer cell signaling pathways, which alters growth, migration, and angiogenesis and could facilitate tumorigenesis. This dysregulation of proteoglycans has been implicated in the pathogenesis of diseases such as hepatocellular carcinoma (HCC) and the underlying mechanism has been studied extensively. This review summarizes the current knowledge of the roles of proteoglycans in the genesis and progression of HCC. It focuses on well-investigated proteoglycans such as serglycin, syndecan-1, glypican 3, agrin, collagen XVIII/endostatin, versican, and decorin, with particular emphasis on the potential of these factors as biomarkers and therapeutic targets in HCC regarding the future perspective of precision medicine toward the "cure of HCC".
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Affiliation(s)
- Yasuo Tanaka
- Graduate School of Medicine, Department of Gastroenterology, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
| | - Ryosuke Tateishi
- Graduate School of Medicine, Department of Gastroenterology, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
| | - Kazuhiko Koike
- Graduate School of Medicine, Department of Gastroenterology, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
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23
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Ramnath D, Irvine KM, Lukowski SW, Horsfall LU, Loh Z, Clouston AD, Patel PJ, Fagan KJ, Iyer A, Lampe G, Stow JL, Schroder K, Fairlie DP, Powell JE, Powell EE, Sweet MJ. Hepatic expression profiling identifies steatosis-independent and steatosis-driven advanced fibrosis genes. JCI Insight 2018; 3:120274. [PMID: 30046009 DOI: 10.1172/jci.insight.120274] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 06/12/2018] [Indexed: 12/23/2022] Open
Abstract
Chronic liver disease (CLD) is associated with tissue-destructive fibrosis. Considering that common mechanisms drive fibrosis across etiologies, and that steatosis is an important cofactor for pathology, we performed RNA sequencing on liver biopsies of patients with different fibrosis stages, resulting from infection with hepatitis C virus (HCV) (with or without steatosis) or fatty liver disease. In combination with enhanced liver fibrosis score correlation analysis, we reveal a common set of genes associated with advanced fibrosis, as exemplified by those encoding the transcription factor ETS-homologous factor (EHF) and the extracellular matrix protein versican (VCAN). We identified 17 fibrosis-associated genes as candidate EHF targets and demonstrated that EHF regulates multiple fibrosis-associated genes, including VCAN, in hepatic stellate cells. Serum VCAN levels were also elevated in advanced fibrosis patients. Comparing biopsies from patients with HCV with or without steatosis, we identified a steatosis-enriched gene set associated with advanced fibrosis, validating follistatin-like protein 1 (FSTL1) as an exemplar of this profile. In patients with advanced fibrosis, serum FSTL1 levels were elevated in those with steatosis (versus those without). Liver Fstl1 mRNA levels were also elevated in murine CLD models. We thus reveal a common gene signature for CLD-associated liver fibrosis and potential biomarkers and/or targets for steatosis-associated liver fibrosis.
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Affiliation(s)
- Divya Ramnath
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Katharine M Irvine
- Centre for Liver Disease Research and.,Faculty of Medicine, Mater Research Institute, Translational Research Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - Samuel W Lukowski
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Leigh U Horsfall
- Centre for Liver Disease Research and.,Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Zhixuan Loh
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | | | - Preya J Patel
- Centre for Liver Disease Research and.,Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | | | - Abishek Iyer
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Guy Lampe
- Pathology Queensland, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Jennifer L Stow
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Kate Schroder
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | - David P Fairlie
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Joseph E Powell
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia.,Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Elizabeth E Powell
- Centre for Liver Disease Research and.,Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Matthew J Sweet
- Institute for Molecular Bioscience (IMB) and.,IMB Centre for Inflammation and Disease Research, The University of Queensland, Brisbane, Queensland, Australia
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24
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Salem M, O'Brien JA, Bernaudo S, Shawer H, Ye G, Brkić J, Amleh A, Vanderhyden BC, Refky B, Yang BB, Krylov SN, Peng C. miR-590-3p Promotes Ovarian Cancer Growth and Metastasis via a Novel FOXA2-Versican Pathway. Cancer Res 2018; 78:4175-4190. [PMID: 29748371 DOI: 10.1158/0008-5472.can-17-3014] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 03/23/2018] [Accepted: 05/03/2018] [Indexed: 11/16/2022]
Abstract
miRNAs play important roles in gene regulation, and their dysregulation is associated with many diseases, including epithelial ovarian cancer (EOC). In this study, we determined the expression and function of miR-590-3p in EOC. miR-590-3p levels were higher in high-grade carcinoma when compared with low-grade or tumors with low malignant potential. Interestingly, plasma levels of miR-590-3p were significantly higher in patients with EOC than in subjects with benign gynecologic disorders. Transient transfection of miR-590-3p mimics or stable transfection of mir-590 increased cell proliferation, migration, and invasion. In vivo studies revealed that mir-590 accelerated tumor growth and metastasis. Using a cDNA microarray, we identified forkhead box A2 (FOXA2) and versican (VCAN) as top downregulated and upregulated genes by mir-590, respectively. miR-590-3p targeted FOXA2 3' UTR to suppress its expression. In addition, knockdown or knockout of FOXA2 enhanced cell proliferation, migration, and invasion. Overexpression of FOXA2 decreased, whereas knockout of FOXA2 increased VCAN mRNA and protein levels, which was due to direct binding and regulation of the VCAN gene by FOXA2. Interrogation of the TCGA ovarian cancer database revealed a negative relationship between FOXA2 and VCAN mRNA levels in EOC tumors, and high FOXA2/low VCAN mRNA levels in tumors positively correlated with patient survival. Finally, overexpression of FOXA2 or silencing of VCAN reversed the effects of mir-590. These findings demonstrate that miR-590-3p promotes EOC development via a novel FOXA2-VCAN pathway.Significance: Low FOXA2/high VCAN levels mediate the tumor-promoting effects of miR-590-3p and negatively correlate with ovarian cancer survival. Cancer Res; 78(15); 4175-90. ©2018 AACR.
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Affiliation(s)
- Mohamed Salem
- Department of Biology, York University, Toronto, Canada
| | | | | | - Heba Shawer
- Department of Biology, American University in Cairo, New Cairo, Egypt
| | - Gang Ye
- Department of Biology, York University, Toronto, Canada
| | - Jelena Brkić
- Department of Biology, York University, Toronto, Canada
| | - Asma Amleh
- Department of Biology, American University in Cairo, New Cairo, Egypt
| | | | - Basel Refky
- Department of Surgical Oncology, Mansoura Oncology Center, Mansoura, Egypt
| | - Burton B Yang
- Sunnybrook Research Institute and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Sergey N Krylov
- Department of Chemistry, York University, Toronto, Canada.,Centre for Research on Molecular Interactions, York University, Toronto, Canada
| | - Chun Peng
- Department of Biology, York University, Toronto, Canada. .,Centre for Research on Molecular Interactions, York University, Toronto, Canada
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25
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Liu X, Han C, Liao X, Yu L, Zhu G, Su H, Qin W, Lu S, Ye X, Peng T. Genetic variants in the exon region of versican predict survival of patients with resected early-stage hepatitis B virus-associated hepatocellular carcinoma. Cancer Manag Res 2018; 10:1027-1036. [PMID: 29765250 PMCID: PMC5942399 DOI: 10.2147/cmar.s161906] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The upregulated expression of versican (VCAN) promotes the proliferation, invasion, and metastasis of various types of human cancer cells, including hepatocellular carcinoma (HCC) cells. Patients and methods In this study, genetic variants in the exon region of VCAN were genotyped by DNA sequencing. Prognostic values of VCAN exon single nucleotide polymorphisms (SNPs) were assessed by Kaplan–Meier with the log-rank test, and uni- and multivariate Cox proportional hazard regression model. Results A total of 111 patients with resected hepatitis B virus-associated early-stage HCC were collected for genotyping VCAN exon SNPs using Sanger DNA sequencing. Haplotype analysis was performed using Haploview 4.2. Survival data were analyzed using Kaplan–Meier curves and Cox proportional hazards regression analyses. The rs2652098, rs309559, rs188703, rs160278, and rs160277 SNPs were significantly associated with overall patient survival (p<0.001, p=0.012, p=0.010, p=0.007, and p=0.007, respectively). Patients carrying the TAGTG haplotype had a poorer prognosis than those with the most common CGAAT haplotype, after adjusting for tumor size, tumor capsule, and regional invasion (adjusted hazard ratio [HR] =2.06, 95% CI: 1.27–3.34, p=0.003). Meanwhile, patients with the TAGTG haplotype and a larger tumor size or an incomplete tumor capsule had an increased risk of death, compared with the others (adjusted HR =3.00, 95% CI: 1.67–5.36, p<0.001; and adjusted HR = 1.99, 95% CI = 1.12–3.55, p = 0.02, respectively). The online database mining analysis showed that upregulated VCAN expression in HCC tissues was associated with a poor overall survival of 148 HCC patients. Conclusion Genetic variants in the exon region of VCAN were associated with overall survival in patients with resected early-stage hepatitis B virus-associated HCC, and may be a potential prognostic biomarker.
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Affiliation(s)
- Xiaoguang Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Chuangye Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Long Yu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Guangzhi Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Hao Su
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Wei Qin
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Sicong Lu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Xinping Ye
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
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26
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Kim KH, Nakaoka Y, Augustin HG, Koh GY. Myocardial Angiopoietin-1 Controls Atrial Chamber Morphogenesis by Spatiotemporal Degradation of Cardiac Jelly. Cell Rep 2018; 23:2455-2466. [DOI: 10.1016/j.celrep.2018.04.080] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 03/09/2018] [Accepted: 04/17/2018] [Indexed: 02/02/2023] Open
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27
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Chaubey GK, Kumar S, Kumar M, Sarwalia P, Kumaresan A, De S, Kumar R, Datta TK. Induced cumulus expansion of poor quality buffalo cumulus oocyte complexes by Interleukin-1beta improves their developmental ability. J Cell Biochem 2018; 119:5750-5760. [PMID: 29352731 DOI: 10.1002/jcb.26688] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 01/19/2018] [Indexed: 12/22/2022]
Abstract
The present study was conceived with the aim of modulating the cumulus expansion characteristics of poor quality (BCB-) buffalo oocyte complexes (COCs) in order to improve their fertilization outcomes. BCB- COCs were subjected to in vitro maturation (IVM) in presence of Interleukin-1 beta (IL-1β) along with BCB- (control) and good quality (BCB+) COCs. Results were assessed morphologically, by scanning electron microscopy (SEM) and by expression analysis of cumulus expansion related genes. Also, numbers of zona pellucida bound spermatozoa were counted and development rates of oocytes were monitored under different groups. Expression of versican isoforms and ADAMTS-1 was observed to be significantly different between cumulus cells of BCB+ and BCB- COCs. Upon IL-1β supplementation, ADAMTS-1 expression increased in BCB- COCs along with corresponding cumulus expansion rates. SEM analysis also revealed improved cumulus expansion in IL-1β supplemented BCB- COCs. HAS2 and TNFAIP-6 were significantly up-regulated after IL-1β supplementation while PTGS2 expression remained unaffected. Significantly more numbers of sperms crossed the cumulus barrier, especially in 100 ng/mL IL-1β supplemented COCs. Besides, cleavage and blastocyst development rates were also improved upon IL-1β addition. We concluded that IL-1β supplementation in IVM medium can improve cumulus expansion and development ability of poor quality buffalo oocytes.
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Affiliation(s)
- Gaurav Kumar Chaubey
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Sandeep Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Manish Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Parul Sarwalia
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Arumugam Kumaresan
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Sachinandan De
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Rakesh Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
| | - Tirtha Kumar Datta
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana, India
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28
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Goffena J, Lefcort F, Zhang Y, Lehrmann E, Chaverra M, Felig J, Walters J, Buksch R, Becker KG, George L. Elongator and codon bias regulate protein levels in mammalian peripheral neurons. Nat Commun 2018; 9:889. [PMID: 29497044 PMCID: PMC5832791 DOI: 10.1038/s41467-018-03221-z] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 01/29/2018] [Indexed: 12/16/2022] Open
Abstract
Familial dysautonomia (FD) results from mutation in IKBKAP/ELP1, a gene encoding the scaffolding protein for the Elongator complex. This highly conserved complex is required for the translation of codon-biased genes in lower organisms. Here we investigate whether Elongator serves a similar function in mammalian peripheral neurons, the population devastated in FD. Using codon-biased eGFP sensors, and multiplexing of codon usage with transcriptome and proteome analyses of over 6,000 genes, we identify two categories of genes, as well as specific gene identities that depend on Elongator for normal expression. Moreover, we show that multiple genes in the DNA damage repair pathway are codon-biased, and that with Elongator loss, their misregulation is correlated with elevated levels of DNA damage. These findings link Elongator’s function in the translation of codon-biased genes with both the developmental and neurodegenerative phenotypes of FD, and also clarify the increased risk of cancer associated with the disease. Familial dysautonomia is linked to mutations in IKBKAP, a scaffolding protein for the Elongator complex, which regulates codon-biased gene translation in yeast. Here the authors show in mammalian neurons that IKBKAP loss alters expression of codon-biased genes, including some involved in DNA damage.
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Affiliation(s)
- Joy Goffena
- Department of Biological and Physical Sciences, Montana State University Billings, Billings, MT, 59101, USA
| | - Frances Lefcort
- Department of Cell Biology and Neuroscience, Montana State University, Bozeman, MT, 59717, USA
| | - Yongqing Zhang
- Gene Expression and Genomics Unit, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA
| | - Elin Lehrmann
- Gene Expression and Genomics Unit, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA
| | - Marta Chaverra
- Department of Cell Biology and Neuroscience, Montana State University, Bozeman, MT, 59717, USA
| | - Jehremy Felig
- Department of Biological and Physical Sciences, Montana State University Billings, Billings, MT, 59101, USA
| | - Joseph Walters
- Department of Biological and Physical Sciences, Montana State University Billings, Billings, MT, 59101, USA
| | - Richard Buksch
- Department of Biological and Physical Sciences, Montana State University Billings, Billings, MT, 59101, USA
| | - Kevin G Becker
- Gene Expression and Genomics Unit, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA
| | - Lynn George
- Department of Biological and Physical Sciences, Montana State University Billings, Billings, MT, 59101, USA.
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29
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Li R, McRae NL, McCulloch DR, Boyd-Moss M, Barrow CJ, Nisbet DR, Stupka N, Williams RJ. Large and Small Assembly: Combining Functional Macromolecules with Small Peptides to Control the Morphology of Skeletal Muscle Progenitor Cells. Biomacromolecules 2018; 19:825-837. [DOI: 10.1021/acs.biomac.7b01632] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Rui Li
- Centre for Chemistry and Biotechnology, Deakin University, Waurn Ponds 3216, Australia
- Coconut Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wenchang, Hainan 571339, China
| | - Natasha L. McRae
- School of Medicine, Centre for Molecular and Medical Research SRC, Deakin University, Waurn Ponds 3216, Australia
| | - Daniel R. McCulloch
- School of Medicine, Centre for Molecular and Medical Research SRC, Deakin University, Waurn Ponds 3216, Australia
| | - Mitchell Boyd-Moss
- Biofab3D, St. Vincent’s Hospital, Fitzroy 3065, Australia
- School of Engineering, RMIT University, Bundoora 3083, Australia
| | - Colin J. Barrow
- Centre for Chemistry and Biotechnology, Deakin University, Waurn Ponds 3216, Australia
| | - David R. Nisbet
- Research School of Engineering, The Australian National University, Canberra 2601, Australia
- Biofab3D, St. Vincent’s Hospital, Fitzroy 3065, Australia
| | - Nicole Stupka
- School of Medicine, Centre for Molecular and Medical Research SRC, Deakin University, Waurn Ponds 3216, Australia
| | - Richard J. Williams
- Biofab3D, St. Vincent’s Hospital, Fitzroy 3065, Australia
- School of Engineering, RMIT University, Bundoora 3083, Australia
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30
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Wang Y, Tang L, Zhu F, Jia M. Platelet-rich plasma promotes cell viability of human hair dermal papilla cells (HHDPCs) in vitro. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2017; 10:11703-11709. [PMID: 31966530 PMCID: PMC6966016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 09/21/2016] [Indexed: 06/10/2023]
Abstract
PURPOSE This study aimed to clarify the effect of platelet-rich plasma (PRP) on human hair dermal papilla cell (HHDPC) viability and expression levels of alkaline phosphatase (ALP) and versican. METHODS Eight healthy volunteers were enrolled, and different concentrations of PRP and platelet-poor plasma (PPP) were preparedby 2-step centrifugation method. HHDPCs were thencultivated. To identify the best incubating time of HHDPCs and plasmaconcentration, cell viability was investigated by MTT assays. In PRP- or PPP-treated HHDPCs, the mRNA levels of versican and ALP were checked by real-time quantitative PCR (qRT-PCR). RESULTS Both PRP (5% and 10%) and PPP (5% and 10%) could significantly promote cell viability of the HHDPCs (p4) in 72 h group, while the effect of 10% PRP on HHDPC viability was less than that of 5% PRP. qRT-PCR showed that PRP could significantly increase mRNA levels of ALP and versican in HHDPCs (p4) when compared with the control group. Meanwhile,Western blot indicated an obviously increased protein level of ALP and versican in PRP-treated HHDPCs (p4). CONCLUSION PRP could promote cell viability of HHDPCs. Besides, 5% PRP could significantly increase ALP and versican expression in both mRNA and protein levels in HHDPCs (p4).
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Affiliation(s)
- Yuyan Wang
- Department of Plastic Surgery, Hangzhou First People's Hospital, Nanjing Medical University Hangzhou, Zhejiang 310006, P.R China
| | - Liang Tang
- Department of Plastic Surgery, Hangzhou First People's Hospital, Nanjing Medical University Hangzhou, Zhejiang 310006, P.R China
| | - Fei Zhu
- Department of Plastic Surgery, Hangzhou First People's Hospital, Nanjing Medical University Hangzhou, Zhejiang 310006, P.R China
| | - Ming Jia
- Department of Plastic Surgery, Hangzhou First People's Hospital, Nanjing Medical University Hangzhou, Zhejiang 310006, P.R China
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31
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Snuderl M, Zhang G, Wu P, Jennings TS, Shroff S, Ortenzi V, Jain R, Cohen B, Reidy JJ, Dushay MS, Wisoff JH, Harter DH, Karajannis MA, Fenyo D, Neubert TA, Zagzag D. Endothelium-Independent Primitive Myxoid Vascularization Creates Invertebrate-Like Channels to Maintain Blood Supply in Optic Gliomas. THE AMERICAN JOURNAL OF PATHOLOGY 2017; 187:1867-1878. [PMID: 28606795 PMCID: PMC5530906 DOI: 10.1016/j.ajpath.2017.04.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/07/2017] [Accepted: 04/18/2017] [Indexed: 12/14/2022]
Abstract
Optic gliomas are brain tumors characterized by slow growth, progressive loss of vision, and limited therapeutic options. Optic gliomas contain various amounts of myxoid matrix, which can represent most of the tumor mass. We sought to investigate biological function and protein structure of the myxoid matrix in optic gliomas to identify novel therapeutic targets. We reviewed histological features and clinical imaging properties, analyzed vasculature by immunohistochemistry and electron microscopy, and performed liquid chromatography-mass spectrometry on optic gliomas, which varied in the amount of myxoid matrix. We found that although subtypes of optic gliomas are indistinguishable on imaging, the microvascular network of pilomyxoid astrocytoma, a subtype of optic glioma with abundant myxoid matrix, is characterized by the presence of endothelium-free channels in the myxoid matrix. These tumors show normal perfusion by clinical imaging and lack histological evidence of hemorrhage organization or thrombosis. The myxoid matrix is composed predominantly of the proteoglycan versican and its linking protein, a vertebrate hyaluronan and proteoglycan link protein 1. We propose that pediatric optic gliomas can maintain blood supply without endothelial cells by using invertebrate-like channels, which we termed primitive myxoid vascularization. Enzymatic targeting of the proteoglycan versican/hyaluronan and proteoglycan link protein 1 rich myxoid matrix, which is in direct contact with circulating blood, can provide novel therapeutic avenues for optic gliomas of childhood.
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Affiliation(s)
- Matija Snuderl
- Division of Neuropathology, Department of Pathology, New York University Langone Medical Center and Medical School, New York, New York; Department of Neurology, New York University Langone Medical Center and Medical School, New York, New York
| | - Guoan Zhang
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, New York; Kimmel Center for Biology and Medicine at the Skirball Institute, New York University School of Medicine, New York, New York
| | - Pamela Wu
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, New York; Institute of Systems Genetics, New York University Langone Medical Center, New York, New York
| | - Tara S Jennings
- Division of Neuropathology, Department of Pathology, New York University Langone Medical Center and Medical School, New York, New York
| | - Seema Shroff
- Division of Neuropathology, Department of Pathology, New York University Langone Medical Center and Medical School, New York, New York
| | - Valerio Ortenzi
- Division of Neuropathology, Department of Pathology, New York University Langone Medical Center and Medical School, New York, New York
| | - Rajan Jain
- Department of Radiology, New York University Langone Medical Center and Medical School, New York, New York; Department of Neurosurgery, New York University Langone Medical Center and Medical School, New York, New York
| | - Benjamin Cohen
- Department of Radiology, New York University Langone Medical Center and Medical School, New York, New York
| | - Jason J Reidy
- Department of Pathology, Mount Sinai Beth Israel Medical Center, New York, New York
| | | | - Jeffrey H Wisoff
- Department of Neurosurgery, New York University Langone Medical Center and Medical School, New York, New York; Division of Pediatric Neurosurgery, New York University Langone Medical Center and Medical School, New York, New York
| | - David H Harter
- Department of Neurosurgery, New York University Langone Medical Center and Medical School, New York, New York; Division of Pediatric Neurosurgery, New York University Langone Medical Center and Medical School, New York, New York
| | - Matthias A Karajannis
- Division of Pediatric Hematology/Oncology, Department of Pediatrics and Otolaryngology, New York University Langone Medical Center and Perlmutter Cancer Center, New York, New York
| | - David Fenyo
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, New York; Institute of Systems Genetics, New York University Langone Medical Center, New York, New York
| | - Thomas A Neubert
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, New York; Kimmel Center for Biology and Medicine at the Skirball Institute, New York University School of Medicine, New York, New York
| | - David Zagzag
- Division of Neuropathology, Department of Pathology, New York University Langone Medical Center and Medical School, New York, New York; Department of Neurosurgery, New York University Langone Medical Center and Medical School, New York, New York; Microvascular and Molecular Neurooncology Laboratory, Department of Pathology, New York University Langone Medical Center, New York, New York.
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Human breast adipose tissue: characterization of factors that change during tumor progression in human breast cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2017; 36:26. [PMID: 28173833 PMCID: PMC5297209 DOI: 10.1186/s13046-017-0494-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 01/27/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND Adipose microenvironment is involved in signaling pathways that influence breast cancer. We aim to characterize factors that are modified: 1) in tumor and non tumor human breast epithelial cell lines when incubated with conditioned media (CMs) from human breast cancer adipose tissue explants (hATT) or normal breast adipose tissue explants (hATN); 2) in hATN-CMs vs hATT-CMs; 3) in the tumor associated adipocytes vs. non tumor associated adipocytes. METHODS We used hATN or hATT- CMs on tumor and non-tumor breast cancer cell lines. We evaluated changes in versican, CD44, ADAMTS1 and Adipo R1 expression on cell lines or in the different CMs. In addition we evaluated changes in the morphology and expression of these factors in slices of the different adipose tissues. The statistical significance between different experimental conditions was evaluated by one-way ANOVA. Tukey's post-hoc tests were performed within each individual treatment. RESULTS hATT-CMs increase versican, CD44, ADAMTS1 and Adipo R1 expression in breast cancer epithelial cells. Furthermore, hATT-CMs present higher levels of versican expression compared to hATN-CMs. In addition, we observed a loss of effect in cellular migration when we pre-incubated hATT-CMs with chondroitinase ABC, which cleaves GAGs chains bound to the versican core protein, thus losing the ability to bind to CD44. Adipocytes associated with the invasive front are reduced in size compared to adipocytes that are farther away. Also, hATT adipocytes express significantly higher amounts of versican, CD44 and Adipo R1, and significantly lower amounts of adiponectin and perilipin, unlike hATN adipocytes. CONCLUSIONS We conclude that hATT secrete a different set of proteins compared to hATN. Furthermore, versican, a proteoglycan that is overexpressed in hATT-CMs compared to hATN-CMs, might be involved in the tumorogenic behavior observed in both cell lines employed. In addition, we may conclude that adipocytes from the tumor microenvironment show a less differentiated state than adipocytes from normal microenvironment. This would indicate a loss of normal functions in mature adipocytes (such as energy storage), in support of others that might favor tumor growth.
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Wei T, Cong X, Wang XT, Xu XJ, Min SN, Ye P, Peng X, Wu LL, Yu GY. Interleukin-17A promotes tongue squamous cell carcinoma metastasis through activating miR-23b/versican pathway. Oncotarget 2017; 8:6663-6680. [PMID: 28035060 PMCID: PMC5351661 DOI: 10.18632/oncotarget.14255] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 12/01/2016] [Indexed: 01/15/2023] Open
Abstract
Interleukin-17A (IL-17A), a proinflammatory cytokine mainly produced by T helper 17 cells, exerts protumor or antitumor effects in different cancer entities. However, the exact role of IL-17A in carcinogenesis and progression of tongue squamous cell carcinoma (TSCC) remains unclear. Here, we found that the levels of IL-17A in serum and tumor samples were significantly increased in TSCC patients and positively correlated with tumor metastasis and clinical stage. Besides, IL-17A enhanced cell migration and invasion in SCC15, a TSCC cell line. Furthermore, IL-17A inversely correlated with miR-23b expression in TSCC specimens. In vitro, NF-κB inhibited miR-23b transcription by directly binding to its promoter region. IL-17A downregulated miR-23b expression via activating NF-κB signaling pathway characterized by increasing p65 expression in the nuclear and elevating the levels of p-IKKα and p-IκBα. Overexpression of miR-23b inhibited, whereas knockdown of miR-23b promoted migration and invasion abilities of SCC15 cells. Moreover, extracellular matrix protein versican was proved to be the direct target of miR-23b through luciferase assay. IL-17A increased versican levels in vitro and knockdown of versican by siRNA inhibited SCC15 cell migration and invasion. Taken together, these results reveal a novel mechanism that IL-17A in TSCC microenvironment promotes the migration and invasion of TSCC cells through targeting miR-23b/versican pathway.
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Affiliation(s)
- Tai Wei
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, and Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Xin Cong
- Department of Physiology and Pathophysiology, Peking University School of Basic Medical Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, and Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Xiang-Ting Wang
- Department of Cell and Developmental Biology, School of Life Science, University of Science and Technology of China, Hefei, China
| | - Xiao-Jian Xu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
| | - Sai-Nan Min
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, and Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Peng Ye
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, and Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Xin Peng
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, and Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Li-Ling Wu
- Department of Physiology and Pathophysiology, Peking University School of Basic Medical Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, and Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Guang-Yan Yu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, and Beijing Key Laboratory of Digital Stomatology, Beijing, China
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Thakur R, Mishra DP. Matrix reloaded: CCN, tenascin and SIBLING group of matricellular proteins in orchestrating cancer hallmark capabilities. Pharmacol Ther 2016; 168:61-74. [DOI: 10.1016/j.pharmthera.2016.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Lee HC, Su MY, Lo HC, Wu CC, Hu JR, Lo DM, Chao TY, Tsai HJ, Dai MS. Cancer metastasis and EGFR signaling is suppressed by amiodarone-induced versican V2. Oncotarget 2016; 6:42976-87. [PMID: 26515726 PMCID: PMC4767485 DOI: 10.18632/oncotarget.5621] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 10/09/2015] [Indexed: 01/05/2023] Open
Abstract
Extracellular matrix components play an active role in cancer progression and prognosis. Versican, a large extracellular matrix proteoglycan, can promote cancer metastasis through facilitating cell proliferation, adhesion, migration and angiogenesis. We had previously demonstrated that amiodarone caused ectopic overexpression of similar to versican b (s-vcanb), inhibited EGFR/GSK3β/Snail signaling, and enhanced Cdh5 at the heart field of zebrafish, indicating interference with epithelial-mesenchymal transition (EMT). Since S-vcanb is homologous to mammalian versican V2 isoform, we examined the effects of amiodarone on mammalian tumor proliferation, migration, invasion and metastasis in vitro and in vivo and on EMT signaling pathways. Monolayer wound assays and extracellular matrix transwell invasion assays showed reduced migration and invasion by 15 μM amiodarone treated B16OVA, JC, 4T-1, MDA-MB-231 and MCF-7 tumor cell lines. All cancer cell lines showed reduced metastatic capabilities in vivo after treatment with amiodarone in experimental animals. Western blots revealed that EMT-related transcription factors Snail and Twist were reduced and E-cadherin was enhanced in amiodarone treated cells through an EGFR/ERK/GSK3β-dependent pathway. Immunohistochemistry showed amiodarone lead to increased expression of versican V2 isoform concomitant with reduced versican V1. Our study illustrated the role of versican v2 in EMT modulation and cancer suppression by amiodarone treatment.
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Affiliation(s)
- Hung-Chieh Lee
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Mai-Yan Su
- Institute of Molecular and Cellular Biology, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Hao-Chan Lo
- Institute of Molecular and Cellular Biology, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Chin-Chieh Wu
- Hematology/Oncology, Tri-Service General Hospital, National Defense Medical Centre, Taipei, Taiwan
| | - Jia-Rung Hu
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Dao-Ming Lo
- Institute of Molecular and Cellular Biology, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Tsu-Yi Chao
- Hematology/Oncology, Shuang-Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Huai-Jen Tsai
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Ming-Shen Dai
- Hematology/Oncology, Tri-Service General Hospital, National Defense Medical Centre, Taipei, Taiwan
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Sari ARP, Rufaut NW, Jones LN, Sinclair RD. Characterization of Ovine Dermal Papilla Cell Aggregation. Int J Trichology 2016; 8:121-9. [PMID: 27625564 PMCID: PMC5007918 DOI: 10.4103/0974-7753.188966] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Context: The dermal papilla (DP) is a condensation of mesenchymal cells at the proximal end of the hair follicle, which determines hair shaft size and regulates matrix cell proliferation and differentiation. DP cells have the ability to regenerate new hair follicles. These cells tend to aggregate both in vitro and in vivo. This tendency is associated with the ability of papilla cells to induce hair growth. However, human papilla cells lose their hair-inducing activity in later passage number. Ovine DP cells are different from human DP cells since they do not lose their aggregative behavior or hair-inducing activity in culture. Nonetheless, our understanding of ovine DP cells is still limited. Aim: The aim of this study was to observe the expression of established DP markers in ovine cells and their association with aggregation. Subjects and Methods: Ovine DP cells from three different sheep were compared. Histochemistry, immunoflourescence, and polymerase chain reaction experiments were done to analyze the DP markers. Results: We found that ovine DP aggregates expressed all the 16 markers evaluated, including alkaline phosphatase and versican. Expression of the versican V0 and V3 isoforms, neural cell adhesion molecule, and corin was increased significantly with aggregation, while hey-1 expression was significantly decreased. Conclusions: Overall, the stable expression of numerous markers suggests that aggregating ovine DP cells have a similar phenotype to papillae in vivo. The stability of their molecular phenotype is consistent with their robust aggregative behavior and retained follicle-inducing activity after prolonged culture. Their phenotypic stability in culture contrasts with DP cells from other species, and suggests that a better understanding of ovine DP cells might provide opportunities to improve the hair-inducing activity and therapeutic potential of human cells.
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Affiliation(s)
| | - Nicholas Wolfgang Rufaut
- Department of Medicine, University of Melbourne, Parkville, Australia; Department of Dermatology, Epworth Hospital, Melbourne, Victoria, Australia
| | - Leslie Norman Jones
- Department of Medicine, University of Melbourne, Parkville, Australia; Department of Dermatology, Epworth Hospital, Melbourne, Victoria, Australia
| | - Rodney Daniel Sinclair
- Department of Medicine, University of Melbourne, Parkville, Australia; Department of Dermatology, Epworth Hospital, Melbourne, Victoria, Australia
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Damasceno KA, Ferreira E, Estrela-Lima A, Gamba CDO, Miranda FF, Alves MR, Rocha RM, de Barros ALB, Cassali GD. HER-2 and EGFR mRNA Expression and Its Relationship with Versican in Malignant Matrix-Producing Tumors of the Canine Mammary Gland. PLoS One 2016; 11:e0160419. [PMID: 27490467 PMCID: PMC4973898 DOI: 10.1371/journal.pone.0160419] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 07/19/2016] [Indexed: 12/26/2022] Open
Abstract
Versican expression promotes tumor growth by destabilizing focal cell contacts, thus impeding cell adhesion and facilitating cell migration. It not only presents or recruits molecules to the cell surface, but also modulates gene expression levels and coordinates complex signal pathways. Previously, we suggested that the interaction between versican and human epidermal growth factor receptors may be directly associated with tumor aggressiveness. Thus, the expression of EGFR and HER-2 in these neoplasms may contribute to a better understanding of the progression mechanisms in malignant mammary tumors. The purpose of this study was to correlate the gene and protein expressions of EGFR and HER2 by RNA In Situ Hybridization (ISH) and immunohistochemistry (IHC), respectively, and their relationship with the versican expression in carcinomas in mixed tumors and carcinosarcomas of the canine mammary gland. The results revealed that EGFR mRNA expression showed a significant difference between in situ and invasive carcinomatous areas in low and high versican expression groups. Identical results were observed in HER-2 mRNA expression. In immunohistochemistry analysis, neoplasms with low versican expression showed greater EGFR immunostaining in the in situ areas than in invasive areas, even as the group presenting high versican expression displayed greater EGFR and HER-2 staining in in situ areas. Significant EGFR and HER-2 mRNA and protein expressions in in situ carcinomatous sites relative to invasive areas suggest that these molecules play a role during the early stages of tumor progression.
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MESH Headings
- Animals
- Dog Diseases/genetics
- Dog Diseases/metabolism
- Dogs
- ErbB Receptors/genetics
- Extracellular Matrix/genetics
- Extracellular Matrix/metabolism
- Extracellular Matrix/pathology
- Female
- Gene Expression Regulation, Neoplastic
- Mammary Neoplasms, Animal/genetics
- Mammary Neoplasms, Animal/metabolism
- Mammary Neoplasms, Animal/pathology
- RNA, Messenger/biosynthesis
- RNA, Messenger/genetics
- RNA, Neoplasm/biosynthesis
- RNA, Neoplasm/genetics
- Receptor, ErbB-2/biosynthesis
- Receptor, ErbB-2/genetics
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Affiliation(s)
- Karine Araújo Damasceno
- Department of General Pathology, Biological Sciences Institute, Universidade Federal de Minas Gerais, Belo Horizonte, Mina Gerais, Brazil
- Laboratory of Experimental Pathology, Gonçalo Moniz Institute, Fundação Oswaldo Cruz, Salvador, Bahia, Brazil
| | - Enio Ferreira
- Department of General Pathology, Biological Sciences Institute, Universidade Federal de Minas Gerais, Belo Horizonte, Mina Gerais, Brazil
| | - Alessandra Estrela-Lima
- Department of Pathology and Clinics, School of Veterinary Medicine and Zootechny, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | - Conrado de Oliveira Gamba
- Department of General Pathology, Biological Sciences Institute, Universidade Federal de Minas Gerais, Belo Horizonte, Mina Gerais, Brazil
| | - Fernanda Freitas Miranda
- Department of General Pathology, Biological Sciences Institute, Universidade Federal de Minas Gerais, Belo Horizonte, Mina Gerais, Brazil
| | - Mariana Rezende Alves
- International Center of Research in Cancer (CIPE), A.C. Camargo Cancer Center, São Paulo, São Paulo, Brazil
| | - Rafael Malagoli Rocha
- International Center of Research in Cancer (CIPE), A.C. Camargo Cancer Center, São Paulo, São Paulo, Brazil
| | - André Luís Branco de Barros
- Department of Clinical and Toxicological Analyses, School of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Geovanni Dantas Cassali
- Department of General Pathology, Biological Sciences Institute, Universidade Federal de Minas Gerais, Belo Horizonte, Mina Gerais, Brazil
- * E-mail:
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Lee HC, Lo HC, Lo DM, Su MY, Hu JR, Wu CC, Chang SN, Dai MS, Tsai C, Tsai HJ. Amiodarone Induces Overexpression of Similar to Versican b to Repress the EGFR/Gsk3b/Snail Signaling Axis during Cardiac Valve Formation of Zebrafish Embryos. PLoS One 2015; 10:e0144751. [PMID: 26650936 PMCID: PMC4674151 DOI: 10.1371/journal.pone.0144751] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 11/23/2015] [Indexed: 01/08/2023] Open
Abstract
Although Amiodarone, a class III antiarrhythmic drug, inhibits zebrafish cardiac valve formation, the detailed molecular pathway is still unclear. Here, we proved that Amiodarone acts as an upstream regulator, stimulating similar to versican b (s-vcanb) overexpression at zebrafish embryonic heart and promoting cdh-5 overexpression by inhibiting snail1b at atrioventricular canal (AVC), thus blocking invagination of endocardial cells and, as a result, preventing the formation of cardiac valves. A closer investigation showed that an intricate set of signaling events ultimately caused the up-regulation of cdh5. In particular, we investigated the role of EGFR signaling and the activity of Gsk3b. It was found that knockdown of EGFR signaling resulted in phenotypes similar to those of Amiodarone-treated embryos. Since the reduced phosphorylation of EGFR was rescued by knockdown of s-vcanb, it was concluded that the inhibition of EGFR activity by Amiodarone is s-vcanb-dependent. Moreover, the activity of Gsk3b, a downstream effector of EGFR, was greatly increased in both Amiodarone-treated embryos and EGFR-inhibited embryos. Therefore, it was concluded that reduced EGFR signaling induced by Amiodarone treatment results in the inhibition of Snail functions through increased Gsk3b activity, which, in turn, reduces snail1b expression, leading to the up-regulation the cdh5 at the AVC, finally resulting in defective formation of valves. This signaling cascade implicates the EGFR/Gsk3b/Snail axis as the molecular basis for the inhibition of cardiac valve formation by Amiodarone.
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Affiliation(s)
- Hung-Chieh Lee
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Hao-Chan Lo
- Institute of Molecular and Cellular Biology, National Taiwan University, Taipei, Taiwan
| | - Dao-Ming Lo
- Institute of Molecular and Cellular Biology, National Taiwan University, Taipei, Taiwan
| | - Mai-Yan Su
- Institute of Molecular and Cellular Biology, National Taiwan University, Taipei, Taiwan
| | - Jia-Rung Hu
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Chin-Chieh Wu
- Division of Hematology/Oncology, Tri-Service General Hospital, National Defense Medical Centre, Taipei, Taiwan
| | - Sheng-Nan Chang
- Cardiovascular Center, National Taiwan University Hospital Yun Lin Branch, Yun Lin, Taiwan
| | - Ming-Shen Dai
- Division of Hematology/Oncology, Tri-Service General Hospital, National Defense Medical Centre, Taipei, Taiwan
| | - Chia‐Ti Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
- * E-mail: (H-JT); (C-TT)
| | - Huai-Jen Tsai
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
- Institute of Molecular and Cellular Biology, National Taiwan University, Taipei, Taiwan
- * E-mail: (H-JT); (C-TT)
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Carthy JM, Abraham T, Meredith AJ, Boroomand S, McManus BM. Versican localizes to the nucleus in proliferating mesenchymal cells. Cardiovasc Pathol 2015; 24:368-74. [PMID: 26395512 DOI: 10.1016/j.carpath.2015.07.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 07/29/2015] [Accepted: 07/29/2015] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE Versican is a versatile and highly interactive chondroitin sulfate proteoglycan that is found in the extracellular matrix (ECM) of many tissues and is a major component of developing and developed lesions in atherosclerotic vascular disease. In this paper, we present data to indicate that versican may have important intracellular functions in addition to its better known roles in the ECM. METHODS AND RESULTS Rat aortic smooth muscle cells were fixed and immunostained for versican and images of fluorescently labeled cells were obtained by confocal microscopy. Intracellular versican was detected in the nucleus and cytosol of vascular smooth muscle cells. The use of a synthetic neutralizing peptide eliminated versican immunostaining, demonstrating the specificity of the antibody used in this study. Western blot of pure nuclear extracts confirmed the presence of versican in the nucleus, and multifluorescent immunostaining showed strong colocalization of versican and nucleolin, suggesting a nucleolar localization of versican in nondividing cells. In dividing valve interstitial cells, a strong signal for versican was observed in and around the condensed chromosomes during the various stages of mitosis. Multifluorescent immunostaining for versican and tubulin revealed versican aggregated at opposing poles of the mitotic spindle during metaphase. Knockdown of versican expression using siRNA disrupted the organization of the mitotic spindle and led to the formation of multipolar spindles during metaphase. CONCLUSIONS Collectively, these data suggest an intracellular function for versican in vascular cells where it appears to play a role in mitotic spindle organization during cell division. These observations open a new avenue for studies of versican, suggesting even more diverse roles in vascular health and disease.
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Affiliation(s)
- Jon M Carthy
- UBC James Hogg Research Centre, Institute for Heart+Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia, Providence Health Care, Vancouver, BC, Canada
| | - Thomas Abraham
- UBC James Hogg Research Centre, Institute for Heart+Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia, Providence Health Care, Vancouver, BC, Canada
| | - Anna J Meredith
- UBC James Hogg Research Centre, Institute for Heart+Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia, Providence Health Care, Vancouver, BC, Canada
| | - Seti Boroomand
- UBC James Hogg Research Centre, Institute for Heart+Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia, Providence Health Care, Vancouver, BC, Canada
| | - Bruce M McManus
- UBC James Hogg Research Centre, Institute for Heart+Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia, Providence Health Care, Vancouver, BC, Canada.
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40
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Snyder JM, Washington IM, Birkland T, Chang MY, Frevert CW. Correlation of Versican Expression, Accumulation, and Degradation during Embryonic Development by Quantitative Immunohistochemistry. J Histochem Cytochem 2015; 63:952-67. [PMID: 26385570 DOI: 10.1369/0022155415610383] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 08/31/2015] [Indexed: 01/08/2023] Open
Abstract
Versican, a chondroitin sulfate proteoglycan, is important in embryonic development, and disruption of the versican gene is embryonically lethal in the mouse. Although several studies show that versican is increased in various organs during development, a focused quantitative study on versican expression and distribution during lung and central nervous system development in the mouse has not previously been performed. We tracked changes in versican (Vcan) gene expression and in the accumulation and degradation of versican. Vcan expression and quantitative immunohistochemistry performed from embryonic day (E) 11.5 to E15.5 showed peak Vcan expression at E13.5 in the lungs and brain. Quantitative mRNA analysis and versican immunohistochemistry showed differences in the expression of the versican isoforms in the embryonic lung and head. The expression of Vcan mRNA and accumulation of versican in tissues was complementary. Immunohistochemistry demonstrated co-localization of versican accumulation and degradation, suggesting distinct roles of versican deposition and degradation in embryogenesis. Very little versican mRNA or protein was found in the lungs of 12- to 16-week-old mice but versican accumulation was significantly increased in mice with Pseudomonas aeruginosa lung infection. These data suggest that versican plays an important role in fundamental, overlapping cellular processes in lung development and infection.
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Affiliation(s)
- Jessica M Snyder
- Department of Comparative Medicine, University of Washington, Seattle, Washington (JMS, IMW, MYC, CWF)
| | - Ida M Washington
- Department of Comparative Medicine, University of Washington, Seattle, Washington (JMS, IMW, MYC, CWF)
| | - Timothy Birkland
- Center for Lung Biology, University of Washington, Seattle, Washington (TB, MYC, CWF)
| | - Mary Y Chang
- Department of Comparative Medicine, University of Washington, Seattle, Washington (JMS, IMW, MYC, CWF),Center for Lung Biology, University of Washington, Seattle, Washington (TB, MYC, CWF)
| | - Charles W Frevert
- Department of Comparative Medicine, University of Washington, Seattle, Washington (JMS, IMW, MYC, CWF),Center for Lung Biology, University of Washington, Seattle, Washington (TB, MYC, CWF)
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Fanhchaksai K, Okada F, Nagai N, Pothacharoen P, Kongtawelert P, Hatano S, Makino S, Nakamura T, Watanabe H. Host stromal versican is essential for cancer-associated fibroblast function to inhibit cancer growth. Int J Cancer 2015; 138:630-41. [DOI: 10.1002/ijc.29804] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 08/04/2015] [Indexed: 12/20/2022]
Affiliation(s)
- Kanda Fanhchaksai
- Institute for Molecular Science of Medicine; Aichi Medical University; Aichi Japan
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine; Chiang Mai University; Chiang Mai Thailand
| | - Futoshi Okada
- Division of Pathological Biochemistry, Department of Biomedical Sciences, Faculty of Medicine; Tottori University; Tottori Japan
| | - Naoko Nagai
- Institute for Molecular Science of Medicine; Aichi Medical University; Aichi Japan
| | - Peraphan Pothacharoen
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine; Chiang Mai University; Chiang Mai Thailand
| | - Prachya Kongtawelert
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine; Chiang Mai University; Chiang Mai Thailand
| | - Sonoko Hatano
- Institute for Molecular Science of Medicine; Aichi Medical University; Aichi Japan
| | - Shinji Makino
- Department of Cardiology; Keio University School of Medicine; Tokyo Japan
| | | | - Hideto Watanabe
- Institute for Molecular Science of Medicine; Aichi Medical University; Aichi Japan
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Carthy JM, Meredith AJ, Boroomand S, Abraham T, Luo Z, Knight D, McManus BM. Versican V1 Overexpression Induces a Myofibroblast-Like Phenotype in Cultured Fibroblasts. PLoS One 2015; 10:e0133056. [PMID: 26176948 PMCID: PMC4503433 DOI: 10.1371/journal.pone.0133056] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 06/22/2015] [Indexed: 01/08/2023] Open
Abstract
Background Versican, a chondroitin sulphate proteoglycan, is one of the key components of the provisional extracellular matrix expressed after injury. The current study evaluated the hypothesis that a versican-rich matrix alters the phenotype of cultured fibroblasts. Methods and Results The full-length cDNA for the V1 isoform of human versican was cloned and the recombinant proteoglycan was expressed in murine fibroblasts. Versican expression induced a marked change in fibroblast phenotype. Functionally, the versican-expressing fibroblasts proliferated faster and displayed enhanced cell adhesion, but migrated slower than control cells. These changes in cell function were associated with greater N-cadherin and integrin β1 expression, along with increased FAK phosphorylation. The versican-expressing fibroblasts also displayed expression of smooth muscle α-actin, a marker of myofibroblast differentiation. Consistent with this observation, the versican fibroblasts displayed increased synthetic activity, as measured by collagen III mRNA expression, as well as a greater capacity to contract a collagen lattice. These changes appear to be mediated, at least in part, by an increase in active TGF-β signaling in the versican expressing fibroblasts, and this was measured by phosphorylation and nuclear accumulation of SMAD2. Conclusions Collectively, these data indicate versican expression induces a myofibroblast-like phenotype in cultured fibroblasts.
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Affiliation(s)
- Jon M. Carthy
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
| | - Anna J. Meredith
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
| | - Seti Boroomand
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
| | - Thomas Abraham
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
| | - Zongshu Luo
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
| | - Darryl Knight
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
| | - Bruce M. McManus
- UBC James Hogg Research Centre, Institute for Heart + Lung Health, Department of Pathology and Laboratory Medicine, University of British Columbia – Providence Health Care, Vancouver, British Columbia, Canada
- * E-mail:
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Dunning KR, Watson LN, Zhang VJ, Brown HM, Kaczmarek AK, Robker RL, Russell DL. Activation of Mouse Cumulus-Oocyte Complex Maturation In Vitro Through EGF-Like Activity of Versican1. Biol Reprod 2015; 92:116. [DOI: 10.1095/biolreprod.114.127274] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 03/16/2015] [Indexed: 11/01/2022] Open
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Fujii K, Karpova MB, Asagoe K, Georgiev O, Dummer R, Urosevic-Maiwald M. Versican upregulation in Sézary cells alters growth, motility and resistance to chemotherapy. Leukemia 2015; 29:2024-32. [DOI: 10.1038/leu.2015.103] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 03/13/2015] [Accepted: 04/07/2015] [Indexed: 01/08/2023]
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Sathyan S, Koshy LV, Balan S, Easwer H, Premkumar S, Nair S, Bhattacharya R, Alapatt JP, Banerjee M. Association of Versican (VCAN) gene polymorphisms rs251124 and rs2287926 (G428D), with intracranial aneurysm. Meta Gene 2014; 2:651-60. [PMID: 25606449 PMCID: PMC4287847 DOI: 10.1016/j.mgene.2014.07.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 06/23/2014] [Accepted: 07/03/2014] [Indexed: 01/08/2023] Open
Abstract
Intracranial aneurysm (IA) accounts for 85% of Subarachnoid Hemorrhage (SAH) and is mainly caused due to the weakening of arterial wall. The structural integrity of the intracranial arteries is mainly influenced by the extracellular matrix (ECM) remodeling. The Proteoglycan Versican plays an important role in extracellular matrix assembly and plays a major role in the pathogenesis of IA. The linkage studies also indicated VCAN as a putative candidate gene for IA in the 5q22-31 region. Using a case-control study design, we tested the hypothesis whether the variants in VCAN gene, nonsynonymous variants in the coding region of Glycosaminoglycan α (GAG-α) and GAG-β and two reported SNPs involved in splicing rs251124 and rs173686 can increase the risk of aSAH among South Indian patients, either independently, or by interacting with other risk factors of the disease. We selected 200 radiologically confirmed aneurysmal cases and 250 ethnically, age and sex matched controls from the Dravidian Malayalam speaking population of South India. The present study reiterated the earlier association of rs251124 with intracranial aneurysm (P = 0.0002) and also found a novel association with rs2287926 (G428D) in exon 7 coding for GAG-α with intracranial aneurysm (P = 0.0015). Interestingly, both these SNPs contributed to higher risk for aneurysm in males. In-silico analysis predicted this SNP to have the highest functional relevance in the gene which might have a potentially altered regulatory role in transcription and splicing. Using meta-analysis with available literature rs251124 was found to be the strongest intracranial aneurysm marker for global ethnicities. This study with a novel functional SNP rs2287926 (G428D) further substantiates the potential role of VCAN in the pathogenesis of IA.
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Key Words
- AVM, Arteriovenous malformation
- CI, Confidence intervals
- Case–control
- ECM, Extracellular matrix
- Extracellular matrix remodeling
- GAG-α, Glycosaminoglycan α
- GAG-β, Glycosaminoglycan β
- IA, Intracranial aneurysm
- Intracranial aneurysm
- LD, Linkage disequilibrium
- LOX, Lysyl oxidase
- Polymorphism
- SNP, Single nucleotide polymorphism
- South India
- VCAN, Versican
- Versican
- WFNS, World Federation of Neurosurgical Societies
- aSAH, aneurysmal Subarachnoid Hemorrhage
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Affiliation(s)
- Sanish Sathyan
- Human Molecular Genetics Laboratory, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| | - Linda V. Koshy
- Human Molecular Genetics Laboratory, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| | - Shabeesh Balan
- Human Molecular Genetics Laboratory, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
| | - H.V. Easwer
- Department of Neurosurgery, Sree Chitra Tirunal Institute for Medical Science and Technology, Thiruvananthapuram, Kerala, India
| | - S. Premkumar
- Department of Neurosurgery, Calicut Medical College, Calicut, Kerala, India
| | - Suresh Nair
- Department of Neurosurgery, Sree Chitra Tirunal Institute for Medical Science and Technology, Thiruvananthapuram, Kerala, India
| | - R.N. Bhattacharya
- Department of Neurosurgery, Sree Chitra Tirunal Institute for Medical Science and Technology, Thiruvananthapuram, Kerala, India
| | - Jacob P. Alapatt
- Department of Neurosurgery, Calicut Medical College, Calicut, Kerala, India
| | - Moinak Banerjee
- Human Molecular Genetics Laboratory, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India
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Andersson-Sjöland A, Hallgren O, Rolandsson S, Weitoft M, Tykesson E, Larsson-Callerfelt AK, Rydell-Törmänen K, Bjermer L, Malmström A, Karlsson JC, Westergren-Thorsson G. Versican in inflammation and tissue remodeling: the impact on lung disorders. Glycobiology 2014; 25:243-51. [PMID: 25371494 PMCID: PMC4310351 DOI: 10.1093/glycob/cwu120] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Versican is a proteoglycan that has many different roles in tissue homeostasis and inflammation. The biochemical structure comprises four different types of the core protein with attached glycosaminoglycans (GAGs) that can be sulfated to various extents and has the capacity to regulate differentiation of different cell types, migration, cell adhesion, proliferation, tissue stabilization and inflammation. Versican's regulatory properties are of importance during both homeostasis and changes that lead to disease progression. The GAGs that are attached to the core protein are of the chondroitin sulfate/dermatan sulfate type and are known to be important in inflammation through interactions with cytokines and growth factors. For a more complex understanding of versican, it is of importance to study the tissue niche, where the wound healing process in both healthy and diseased conditions take place. In previous studies, our group has identified changes in the amount of the multifaceted versican in chronic lung disorders such as asthma, chronic obstructive pulmonary disease, and bronchiolitis obliterans syndrome, which could be a result of pathologic, transforming growth factor β driven, on-going remodeling processes. Reversely, the context of versican in its niche is of great importance since versican has been reported to have a beneficial role in other contexts, e.g. emphysema. Here we explore the vast mechanisms of versican in healthy lung and in lung disorders.
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Affiliation(s)
| | - Oskar Hallgren
- Lung Biology Lung Medicine and Allergology, Skåne University Hospital, Lund University, Lund 221 84, Sweden
| | | | | | - Emil Tykesson
- Lung Biology Matrix Biology, Department of Experimental Medical Sciences, BMC D12, Lund University, Lund 221 84, Sweden
| | | | | | - Leif Bjermer
- Lung Medicine and Allergology, Skåne University Hospital, Lund University, Lund 221 84, Sweden
| | - Anders Malmström
- Lung Medicine and Allergology, Skåne University Hospital, Lund University, Lund 221 84, Sweden
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Keire PA, Bressler SL, Lemire JM, Edris B, Rubin BP, Rahmani M, McManus BM, van de Rijn M, Wight TN. A role for versican in the development of leiomyosarcoma. J Biol Chem 2014; 289:34089-103. [PMID: 25320080 DOI: 10.1074/jbc.m114.607168] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Leiomyosarcoma (LMS) is a mesenchymal cancer that occurs throughout the body. Although LMS is easily recognized histopathologically, the cause of the disease remains unknown. Versican, an extracellular matrix proteoglycan, increases in LMS. Microarray analyses of 80 LMSs and 24 leiomyomas showed a significant elevated expression of versican in human LMS versus benign leiomyomas. To explore the importance of versican in this smooth muscle cell tumor, we used versican-directed siRNA to knock down versican expression in a LMS human cell line, SK-LMS-1. Decreased versican expression was accompanied by slower rates of LMS cell proliferation and migration, increased adhesion, and decreased accumulation of the extracellular matrix macromolecule hyaluronan. Addition of purified versican to cells expressing versican siRNA restored cell proliferation to the level of LMS controls, increased the pericellular coat and the retention of hyaluronan, and decreased cell adhesion in a dose-dependent manner. The presence of versican was not only synergistic with hyaluronan in increasing cell proliferation, but the depletion of versican decreased hyaluronan synthase expression and decreased the retention of hyaluronan. When LMS cells stably expressing versican siRNA were injected into nude mice, the resulting tumors displayed significantly less versican and hyaluronan staining, had lower volumes, and had reduced levels of mitosis as compared with controls. Collectively, these results suggest a role for using versican as a point of control in the management and treatment of LMS.
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Affiliation(s)
- Paul A Keire
- From the Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington 98101, Department of Pathology, University of Washington, Seattle, Washington 98195
| | - Steven L Bressler
- From the Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington 98101
| | - Joan M Lemire
- Department of Pathology, University of Washington, Seattle, Washington 98195
| | - Badreddin Edris
- Department of Pathology, Stanford University School of Medicine, Stanford, California 94305, and
| | - Brian P Rubin
- Department of Pathology, University of Washington, Seattle, Washington 98195
| | - Maziar Rahmani
- James Hogg iCAPTURE Centre for Cardiovascular and Pulmonary Research, St. Paul's Hospital, Room 166, 1081 Burrard Street, Vancouver, British Columbia V6Z 1Y6, Canada, and Department of Pathology and Laboratory Medicine, University of British Columbia, Room G227, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2A1, Canada
| | - Bruce M McManus
- James Hogg iCAPTURE Centre for Cardiovascular and Pulmonary Research, St. Paul's Hospital, Room 166, 1081 Burrard Street, Vancouver, British Columbia V6Z 1Y6, Canada, and Department of Pathology and Laboratory Medicine, University of British Columbia, Room G227, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 2A1, Canada
| | - Matt van de Rijn
- Department of Pathology, Stanford University School of Medicine, Stanford, California 94305, and
| | - Thomas N Wight
- From the Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington 98101, Department of Pathology, University of Washington, Seattle, Washington 98195,
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Versican isoform V1 regulates proliferation and migration in high-grade gliomas. J Neurooncol 2014; 120:73-83. [DOI: 10.1007/s11060-014-1545-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Accepted: 07/05/2014] [Indexed: 01/08/2023]
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Yang W, Yee AJ. Versican 3′-untranslated region (3′UTR) promotes dermal wound repair and fibroblast migration by regulating miRNA activity. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2014; 1843:1373-85. [DOI: 10.1016/j.bbamcr.2014.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Revised: 02/18/2014] [Accepted: 02/21/2014] [Indexed: 01/02/2023]
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Desjardins M, Xie J, Gurler H, Muralidhar GG, Sacks JD, Burdette JE, Barbolina MV. Versican regulates metastasis of epithelial ovarian carcinoma cells and spheroids. J Ovarian Res 2014; 7:70. [PMID: 24999371 PMCID: PMC4081460 DOI: 10.1186/1757-2215-7-70] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 06/19/2014] [Indexed: 01/08/2023] Open
Abstract
Background Epithelial ovarian carcinoma is a deadly disease characterized by overt peritoneal metastasis. Individual cells and multicellular aggregates, or spheroids, seed these metastases, both commonly found in ascites. Mechanisms that foster spheroid attachment to the peritoneal tissues preceding formation of secondary lesions are largely unknown. Methods Cell culture models of SKOV-3, OVCAR3, OVCAR4, Caov-3, IGROV-1, and A2780 were used. In this report the role of versican was examined in adhesion of EOC spheroids and cells to peritoneal mesothelial cell monolayers in vitro as well as in formation of peritoneal tumors using an in vivo xenograft mouse model. Results The data demonstrate that versican is instrumental in facilitating cell and spheroid adhesion to the mesothelial cell monolayers, as its reduction with specific shRNAs led to decreased adhesion. Furthermore, spheroids with reduced expression of versican failed to disaggregate to complete monolayers when seeded atop monolayers of peritoneal mesothelial cells. Failure of spheroids lacking versican to disaggregate as efficiently as controls could be attributed to a reduced cell migration that was observed in the absence of versican expression. Importantly, both spheroids and cells with reduced expression of versican demonstrated significantly impaired ability to generate peritoneal tumors when injected intraperitoneally into athymic nude mice. Conclusions Taken together these data suggest that versican regulates the development of peritoneal metastasis originating from cells and spheroids.
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Affiliation(s)
- Mark Desjardins
- Departments of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, PHARM 335, Chicago, IL 60612, USA
| | - Jia Xie
- Departments of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, PHARM 335, Chicago, IL 60612, USA
| | - Hilal Gurler
- Departments of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, PHARM 335, Chicago, IL 60612, USA
| | - Goda G Muralidhar
- Departments of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, PHARM 335, Chicago, IL 60612, USA
| | - Joelle D Sacks
- Departments of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, PHARM 335, Chicago, IL 60612, USA
| | - Joanna E Burdette
- Medicinal Chemistry and Pharmacognocy, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Maria V Barbolina
- Departments of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, PHARM 335, Chicago, IL 60612, USA
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