1
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Zhang Y, Chen J, Tian J, Zhou Y, Liu Y. Role and function of plakophilin 3 in cancer progression and skin disease. Cancer Sci 2024; 115:17-23. [PMID: 38048779 PMCID: PMC10823275 DOI: 10.1111/cas.16019] [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: 08/12/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 12/06/2023] Open
Abstract
Plakophilin 3 (PKP3), a component of desmosome, is aberrantly expressed in many kinds of human diseases, especially in cancers. Through direct interaction, PKP3 binds with a series of desmosomal proteins, such as desmoglein, desmocollin, plakoglobin, and desmoplakin, to initiate desmosome aggregation, then promotes its stability. As PKP3 is mostly expressed in the skin, loss of PKP3 promotes the development of several skin diseases, such as paraneoplastic pemphigus, pemphigus vulgaris, and hypertrophic scar. Moreover, accumulated clinical data indicate that PKP3 dysregulates in diverse cancers, including breast, ovarian, colon, and lung cancers. Numerous lines of evidence have shown that PKP3 plays important roles in multiple cellular processes during cancer progression, including metastasis, invasion, tumor formation, autophagy, and proliferation. This review examines the diverse functions of PKP3 in regulating tumor formation and development in various types of cancers and summarizes its detailed mechanisms in the occurrence of skin diseases.
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Affiliation(s)
- Yefei Zhang
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, Institute of Cancer, Department of Biochemistry, College of Life ScienceNanjing Normal UniversityNanjingChina
| | - Jiahui Chen
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, Institute of Cancer, Department of Biochemistry, College of Life ScienceNanjing Normal UniversityNanjingChina
| | - Jia Tian
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, Institute of Cancer, Department of Biochemistry, College of Life ScienceNanjing Normal UniversityNanjingChina
| | - Yehui Zhou
- Department of General SurgeryThe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Yan Liu
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, Institute of Cancer, Department of Biochemistry, College of Life ScienceNanjing Normal UniversityNanjingChina
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2
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Du Y, Hou S, Chen Z, Li W, Li X, Zhou W. Comprehensive Analysis Identifies PKP3 Overexpression in Pancreatic Cancer Related to Unfavorable Prognosis. Biomedicines 2023; 11:2472. [PMID: 37760912 PMCID: PMC10526039 DOI: 10.3390/biomedicines11092472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/04/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Plakophilin 3 (PKP3) affects cell signal transduction and cell adhesion and performs a crucial function in tumorigenesis. The current investigation evaluated the predictive significance and underlying processes of PKP3 within pancreatic cancer (PC) tissues. The assessment of differences in PKP3 expression was conducted through an analysis of RNA-seq data acquired from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. Additionally, clinical samples were collected to validate the findings. The predictive significance of PKP3 was investigated by analyzing survival data derived from TCGA and clinical specimens. PKP3's biological function was assessed via phenotypic experiments after the suppression of PKP3 expression within PC cells. Functional enrichment analysis, encompassing KEGG, GO, and GSEA, was employed to assess the underlying mechanism of PKP3. Immune infiltration analysis was conducted in the present investigation to determine the association between PKP3 and tumor-infiltrating immune cells (TICs). In PC tissues, PKP3 expression was abnormally upregulated and correlated with a negative prognosis in individuals with PC. PKP3 can promote the progression, migration, and invasive capacity of PC cells and is relevant to the regulation of the PI3K-Akt and MAPK signaling pathways. Immune infiltration analysis demonstrated that PKP3 impeded CD8+ T-cell infiltration and immune cytokine expression within the tumor microenvironment. The PKP3 protein was identified as a prospective independent predictive indicator and represents a viable approach for immunotherapy in the context of PC. PKP3 may impact prognosis by broadly inhibiting immune cell infiltration and promoting the activation of tumor-associated signaling pathways.
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Affiliation(s)
- Yan Du
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou 730030, China
| | - Shuang Hou
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou 730030, China
| | - Zhou Chen
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730030, China
| | - Wancheng Li
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou 730030, China
| | - Xin Li
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou 730030, China
| | - Wence Zhou
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou 730030, China
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou 730030, China
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3
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Zhao Z, Cao Q, Zhu M, Wang C, Lu X. Causal relationships between serum matrix metalloproteinases and estrogen receptor-negative breast cancer: a bidirectional mendelian randomization study. Sci Rep 2023; 13:7849. [PMID: 37188722 DOI: 10.1038/s41598-023-34200-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/25/2023] [Indexed: 05/17/2023] Open
Abstract
To better clarify the causal effects between matrix metalloproteinases (MMPs) and estrogen-receptor (ER)-negative breast cancer (BC), we investigated the bidirectional causal relationship between MMPs and ER-negative BC by mendelian randomization (MR) analysis. Summary statistic data of five MMPs were extracted from European participants in 13 cohorts. Data of ER-negative BC collected from one of genome-wide association studies of European ancestry was used as experimental datasets and another four ER-negative BC datasets were used as validation sets. Inverse variance weighted method was used for main MR analysis and sensitivity analysis was also conducted. Serum level of MMP-1 has negative effect on ER-negative BC (odds ratio = 0.92, P = 0.0008) but the latter one was not the cause of the former one, which was supported by validation sets. No bidirectional causal effect was detected between the other four types of MMPs and ER-negative BC (P > 0.05). Sensitivity analysis indicated robustness of the above results without remarkable bias. To conclude, serum MMP-1 may be a protective factor against ER-negative BC. No reciprocal causality was found between the other kinds of MMPs and ER-negative BC. MMP-1 was indicated as a biomarker for risk of ER-negative BC.
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Affiliation(s)
- Zijun Zhao
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Qing Cao
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Ming Zhu
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Chaonan Wang
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Xin Lu
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Shuaifuyuan, Wangfujing, Beijing, 100730, China.
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4
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Rubert J, Gatto P, Pancher M, Sidarovich V, Curti C, Mena P, Del Rio D, Quattrone A, Mattivi F. A Screening of Native (Poly)phenols and Gut-Related Metabolites on 3D HCT116 Spheroids Reveals Gut Health Benefits of a Flavan-3-ol Metabolite. Mol Nutr Food Res 2022; 66:e2101043. [PMID: 35394679 PMCID: PMC9787721 DOI: 10.1002/mnfr.202101043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 03/19/2022] [Indexed: 12/30/2022]
Abstract
SCOPE Epidemiological evidence suggests that a reduced risk of colorectal cancer (CRC) is correlated with high consumption of fruits and vegetables, which are major sources of fiber and phytochemicals, such as flavan-3-ols. However, it remains unknown how these phytochemicals and their specific gut-related metabolites may alter cancer cell behavior. METHODS AND RESULTS A focused screening using native (poly)phenols and gut microbial metabolites (GMMs) on 3D HCT116 spheroids is carried out using a high-throughput imaging approach. Dose-responses, IC50 , and long-term exposure are calculated for the most promising native (poly)phenols and GMMs. As a result, this research shows that (poly)phenol catabolites may play a key role in preventing cancer propagation. Indeed, µM concentration levels of (4R)-5-(3',4'-dihydroxyphenyl)-γ-valerolactone significantly decrease spheroid size at early stages of spheroid aggregation and gene expression of matrix metalloproteinases. CONCLUSION A chronic exposure to (4R)-5-(3',4'-dihydroxyphenyl)-γ-valerolactone may lead to a reduced CRC risk. Daily intake of monomeric, oligomeric, and polymeric flavan-3-ols may increase the colonic concentrations of this metabolite, and, in turn, this compound may act locally interacting with intestinal epithelial cells, precancerous and cancer cells.
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Affiliation(s)
- Josep Rubert
- Food Quality and DesignWageningen University & ResearchBornse Weilanden 9Wageningen6708 WGThe Netherlands
- Division of Human Nutrition and HealthWageningen University & ResearchStippeneng 4Wageningen6708 WEThe Netherlands
| | - Pamela Gatto
- HTS and Validation Core FacilityDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Michael Pancher
- HTS and Validation Core FacilityDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Viktoryia Sidarovich
- HTS and Validation Core FacilityDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Claudio Curti
- Department of Food and DrugUniversity of ParmaParco Area delle Scienze, 27/AParma43124Italy
| | - Pedro Mena
- Human Nutrition UnitDepartment of Food and DrugUniversity of ParmaMedical School Building C, Via Volturno, 39Parma43125Italy
- Microbiome Research HubUniversity of ParmaParma43124Italy
| | - Daniele Del Rio
- Human Nutrition UnitDepartment of Food and DrugUniversity of ParmaMedical School Building C, Via Volturno, 39Parma43125Italy
- Microbiome Research HubUniversity of ParmaParma43124Italy
- School of Advanced Studies on Food and NutritionUniversity of ParmaParma43126Italy
| | - Alessandro Quattrone
- Laboratory of Translational GenomicsDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Fulvio Mattivi
- Dept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
- Metabolomics UnitDepartment of Food Quality and NutritionFondazione Edmund Mach ‐ FEMResearch and Innovation CentreVia Mach 1San Michele all'Adige38098Italy
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5
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McCoy MA, Spicer D, Wells N, Hoogewijs K, Fiedler M, Baud MGJ. Biophysical Survey of Small-Molecule β-Catenin Inhibitors: A Cautionary Tale. J Med Chem 2022; 65:7246-7261. [PMID: 35581674 PMCID: PMC9150122 DOI: 10.1021/acs.jmedchem.2c00228] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
The canonical Wingless-related
integration site signaling pathway
plays a critical role in human physiology, and its dysregulation can
lead to an array of diseases. β-Catenin is a multifunctional
protein within this pathway and an attractive yet challenging therapeutic
target, most notably in oncology. This has stimulated the search for
potent small-molecule inhibitors binding directly to the β-catenin
surface to inhibit its protein–protein interactions and downstream
signaling. Here, we provide an account of the claimed (and some putative)
small-molecule ligands of β-catenin from the literature. Through
in silico analysis, we show that most of these molecules contain promiscuous
chemical substructures notorious for interfering with screening assays.
Finally, and in line with this analysis, we demonstrate using orthogonal
biophysical techniques that none of the examined small molecules bind
at the surface of β-catenin. While shedding doubts on their
reported mode of action, this study also reaffirms β-catenin
as a prominent target in drug discovery.
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Affiliation(s)
- Michael A McCoy
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K
| | - Dominique Spicer
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K
| | - Neil Wells
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K
| | - Kurt Hoogewijs
- National University of Ireland, University Road, Galway H91 TK33, Ireland
| | - Marc Fiedler
- Medical Research Council, Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, U.K
| | - Matthias G J Baud
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K
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6
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Identification of Novel Diagnostic Biomarkers in Prostate Adenocarcinoma Based on the Stromal-Immune Score and Analysis of the WGCNA and ceRNA Network. DISEASE MARKERS 2022; 2022:1909196. [PMID: 35075375 PMCID: PMC8783709 DOI: 10.1155/2022/1909196] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/06/2021] [Indexed: 12/24/2022]
Abstract
Prostate cancer is still a significant global health burden in the coming decade. Novel biomarkers for detection and prognosis are needed to improve the survival of distant and advanced stage prostate cancer patients. The tumor microenvironment is an important driving factor for tumor biological functions. To investigate RNA prognostic biomarkers for prostate cancer in the tumor microenvironment, we obtained relevant data from The Cancer Genome Atlas (TCGA) database. We used the bioinformatics tools Estimation of Stromal and Immune cells in Malignant Tumor tissues using Expression data (ESTIMATE) algorithm and weighted coexpression network analysis (WGCNA) to construct tumor microenvironment stromal-immune score-based competitive endogenous RNA (ceRNA) networks. Then, the Cox regression model was performed to screen RNAs associated with prostate cancer survival. The differentially expressed gene profile in tumor stroma was significantly enriched in microenvironment functions, like immune response, cancer-related pathways, and cell adhesion-related pathways. Based on these differentially expressed genes, we constructed three ceRNA networks with 152 RNAs associated with the prostate cancer tumor microenvironment. Cox regression analysis screened 31 RNAs as the potential prognostic biomarkers for prostate cancer. The most interesting 8 prognostic biomarkers for prostate cancer included lncRNA LINC01082, miRNA hsa-miR-133a-3p, and genes TTLL12, PTGDS, GAS6, CYP27A1, PKP3, and ZG16B. In this systematic study for ceRNA networks in the tumor environment, we screened out potential biomarkers to predict prognosis for prostate cancer. Our findings might apply a valuable tool to improve prostate cancer clinical management and the new target for mechanism study and therapy.
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7
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Raghavan R, Koyande N, Beher R, Chetlangia N, Ramadwar M, Pawade S, Thorat R, van Hengel J, Sklyarova T, van Roy F, Dalal SN. Plakophilin3 loss leads to increased adenoma formation and rectal prolapse in APC min mice. Biochem Biophys Res Commun 2022; 586:14-19. [PMID: 34823217 DOI: 10.1016/j.bbrc.2021.11.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/17/2021] [Indexed: 12/13/2022]
Abstract
Plakophilin3 (PKP3) loss leads to tumor progression and metastasis of colon cancer cells. The goal of this report was to determine if PKP3 loss led to increased disease progression in mice. We generated a colonocyte-specific knockout of PKP3 in APCmin mice, which led to increased adenoma formation, the formation of rectal prolapse, and a significant decrease in survival. The observed increase in rectal prolapse formation and decrease in survival correlated with an increase in the expression of Lipocalin2 (LCN2). Increased disease progression was observed even upon treatment with 5-fluorouracil (5FU). These results suggest that an increase in LCN2 expression might lead to therapy resistance and that LCN2 might serve as a potential therapeutic target in colorectal cancer.
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Affiliation(s)
- Rahul Raghavan
- Cell and Tumor Biology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Navami Koyande
- Cell and Tumor Biology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Rohit Beher
- Cell and Tumor Biology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Neha Chetlangia
- Cell and Tumor Biology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Mukda Ramadwar
- Department of Pathology, Tata Memorial Hospital, Tata Memorial Centre, Mumbai, 400012, India
| | - Shital Pawade
- Cell and Tumor Biology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Rahul Thorat
- Laboratory Animal Facility, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Jolanda van Hengel
- Department of Biomedical Molecular Biology, Faculty of Sciences, Ghent University, Ghent, Belgium; VIB Center of Inflammation Research, VIB, Ghent, Belgium; Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Tetyana Sklyarova
- Department of Biomedical Molecular Biology, Faculty of Sciences, Ghent University, Ghent, Belgium; VIB Center of Inflammation Research, VIB, Ghent, Belgium; Laboratory of Molecular Medical Oncology, Oncology Research Centre, Free University of Brussels, Belgium
| | - Frans van Roy
- Department of Biomedical Molecular Biology, Faculty of Sciences, Ghent University, Ghent, Belgium; VIB Center of Inflammation Research, VIB, Ghent, Belgium
| | - Sorab N Dalal
- Cell and Tumor Biology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400085, India.
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8
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Tilwani S, Gandhi K, Narayan S, Ainavarapu SRK, Dalal SN. Disruption of desmosome function leads to increased centrosome clustering in 14-3-3γ-knockout cells with supernumerary centrosomes. FEBS Lett 2021; 595:2675-2690. [PMID: 34626438 DOI: 10.1002/1873-3468.14204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/09/2021] [Accepted: 10/04/2021] [Indexed: 01/02/2023]
Abstract
14-3-3 proteins are conserved, dimeric, acidic proteins that regulate multiple cellular pathways. Loss of either 14-3-3ε or 14-3-3γ leads to centrosome amplification. However, we find that while the knockout of 14-3-3ε leads to multipolar mitoses, the knockout of 14-3-3γ results in centrosome clustering and pseudo-bipolar mitoses. 14-3-3γ knockouts demonstrate compromised desmosome function and a decrease in keratin levels, leading to decreased cell stiffness and an increase in centrosome clustering. Restoration of desmosome function increased multipolar mitoses, whereas knockdown of either plakoglobin or keratin 5 led to decreased cell stiffness and increased pseudo-bipolar mitoses. These results suggest that the ability of the desmosome to anchor keratin filaments maintains cell stiffness, thus inhibiting centrosome clustering, and that phenotypes observed upon 14-3-3 loss reflect the dysregulation of multiple pathways.
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Affiliation(s)
- Sarika Tilwani
- Cell and Tumor Biology, Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
| | - Karan Gandhi
- Cell and Tumor Biology, Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
| | - Satya Narayan
- Department of Chemical Sciences, TIFR, Mumbai, India
| | | | - Sorab Nariman Dalal
- Cell and Tumor Biology, Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
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Müller L, Hatzfeld M, Keil R. Desmosomes as Signaling Hubs in the Regulation of Cell Behavior. Front Cell Dev Biol 2021; 9:745670. [PMID: 34631720 PMCID: PMC8495202 DOI: 10.3389/fcell.2021.745670] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 08/31/2021] [Indexed: 12/19/2022] Open
Abstract
Desmosomes are intercellular junctions, which preserve tissue integrity during homeostatic and stress conditions. These functions rely on their unique structural properties, which enable them to respond to context-dependent signals and transmit them to change cell behavior. Desmosome composition and size vary depending on tissue specific expression and differentiation state. Their constituent proteins are highly regulated by posttranslational modifications that control their function in the desmosome itself and in addition regulate a multitude of desmosome-independent functions. This review will summarize our current knowledge how signaling pathways that control epithelial shape, polarity and function regulate desmosomes and how desmosomal proteins transduce these signals to modulate cell behavior.
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Affiliation(s)
- Lisa Müller
- Department for Pathobiochemistry, Institute of Molecular Medicine, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Mechthild Hatzfeld
- Department for Pathobiochemistry, Institute of Molecular Medicine, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - René Keil
- Department for Pathobiochemistry, Institute of Molecular Medicine, Martin Luther University Halle-Wittenberg, Halle, Germany
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10
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Piskór BM, Przylipiak A, Dąbrowska E, Sidorkiewicz I, Niczyporuk M, Szmitkowski M, Ławicki S. Plasma Concentrations of Matrilysins MMP-7 and MMP-26 as Diagnostic Biomarkers in Breast Cancer. J Clin Med 2021; 10:jcm10071436. [PMID: 33916127 PMCID: PMC8036770 DOI: 10.3390/jcm10071436] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 01/22/2023] Open
Abstract
Metalloproteinases (MMPs) are a group of proteolytic enzymes involved in the maintenance of a proper structure of extracellular matrix (ECM). Matrilysins (MMP-7 and MMP-26) are members of the MMPs group that show promise as potential breast cancer (BC) markers. The aim of the study was to evaluate plasma levels of MMP-7, MMP-26 and CA 15-3 individually and in combination and assess the diagnostic utility of studied matrilysins in patients with BC. The study group consisted of 120 patients with BC, and the control group consisted of 40 subjects with benign breast cancer and 40 healthy women. Concentrations of MMP-7 and MMP-26 were determined by enzyme-linked immunosorbent assay, and CA 15-3 by chemiluminescent microparticle immunoassay. Plasma levels of MMP-7 were significantly higher in the BC group than in the control group. Concentrations of MMP-26 and CA 15-3 were highest in stages II and IV of the disease. The highest diagnostic sensitivity was observed in stages III and IV BC for the combination of all tested markers (92.5%). The highest diagnostic specificity was noted for all tested parameters combined in the BC group (95.0%). The area under the receiver operating characteristic (ROC) curve (AUC) for the combination of markers (MMP-7+MMP-26+CA 15-3) was the largest (0.9138) in stages III and IV. Individual marker analysis showed that MMP-7 had the highest AUC (0.8894) in advanced stages of the disease. Study results indicate that MMP-7 could be used as an additional marker that would improve the diagnostic utility of CA 15-3 in early stages of BC. Therefore, the combined assessment of MMP-7 and MMP-26 with CA 15-3 might be useful in determining disease progression. Further studies are needed to evaluate whether matrilysins show promise as potential markers for improving the diagnosis of BC.
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Affiliation(s)
- Barbara Maria Piskór
- Department of Aesthetic Medicine, Medical University of Bialystok, 15-267 Bialystok, Poland; (A.P.); (E.D.); (M.N.)
- Correspondence:
| | - Andrzej Przylipiak
- Department of Aesthetic Medicine, Medical University of Bialystok, 15-267 Bialystok, Poland; (A.P.); (E.D.); (M.N.)
| | - Emilia Dąbrowska
- Department of Aesthetic Medicine, Medical University of Bialystok, 15-267 Bialystok, Poland; (A.P.); (E.D.); (M.N.)
| | - Iwona Sidorkiewicz
- Clinical Research Centre, Medical University of Bialystok, 15-276 Bialystok, Poland;
| | - Marek Niczyporuk
- Department of Aesthetic Medicine, Medical University of Bialystok, 15-267 Bialystok, Poland; (A.P.); (E.D.); (M.N.)
| | - Maciej Szmitkowski
- Department of Biochemical Diagnostics, Medical University of Bialystok, 15-269 Bialystok, Poland;
| | - Sławomir Ławicki
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland;
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11
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Piskór BM, Przylipiak A, Dąbrowska E, Niczyporuk M, Ławicki S. Matrilysins and Stromelysins in Pathogenesis and Diagnostics of Cancers. Cancer Manag Res 2020; 12:10949-10964. [PMID: 33154674 PMCID: PMC7608139 DOI: 10.2147/cmar.s235776] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 09/18/2020] [Indexed: 12/23/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are endopeptidases which are widely studied in terms of their role in the physiological and pathological processes in the organism. In this article, we consider usefulness of matrilysins and stromelysins in pathogenesis and diagnostic of the most common malignancies in the world, e.g., lung, breast, prostate, and colorectal cancers. In all of the mentioned cancers, matrilysins and stromelysins have a pivotal role in their development and also may have diagnostic utility. Influence to the cancerous process is connected with specific dependencies between these enzymes and components of the extracellular matrix (ECM), non-matrix components like cell surface components. All the information provided below allows to take a closer look at matrilysins and stromelysins and their functions in the cancer development.
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Affiliation(s)
- Barbara Maria Piskór
- Department of Aesthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Andrzej Przylipiak
- Department of Aesthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Emilia Dąbrowska
- Department of Aesthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Marek Niczyporuk
- Department of Aesthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Sławomir Ławicki
- Department of Population Medicine and Civilization Diseases Prevention, Medical University of Bialystok, Bialystok, Poland
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12
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AL-Eitan LN, ababa’h DM, Aman HA. The Associations of Common Genetic Susceptibility Variants with Breast Cancer in Jordanian Arabs: A Case-Control Study. Asian Pac J Cancer Prev 2020; 21:3045-3054. [PMID: 33112566 PMCID: PMC7798142 DOI: 10.31557/apjcp.2020.21.10.3045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/12/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE In Jordan, breast cancer (BC) affects a substantial proportion of Jordanian women, highlighting the need for studies to be carried out regarding the genetic component of the disease. The aim of the present study was to investigate the interaction between BC risk and prognosis and polymorphisms in genes (ATM, CASP8, FGFR2, FN1, IGF1, LSP1, MAP3K, MMP7, and RHOC) that were chosen for this study previously reported as having a role in the disease. MATERIALS AND METHODS Blood samples were collected from 242 BC patients and 231 disease-free volunteers recruited from the Jordanian population. DNA was extracted from blood and each sample was sent to the Australian Genome Research Facility for genotyping. RESULTS The rs1219648 SNP of the FGFR2 gene was the only investigated variant to show any direct association with BC in Jordanian women (p-value = 0.04). However, the CASP8rs6760993 SNP was found to be significantly associated with BC (p-value = 0.04) when using the dominant model. Other gene polymorphisms showed varying levels of association between some investigated SNPs and different BC risk and prognostic factors. CONCLUSION Despite reports to the contrary in other populations, most of the investigated genes and their respective SNPs did not show any significant association with BC in Jordanian women. Our results underline the need for independent BC research to be carried out in the Jordanian population to decipher the genetic basis of the disease. .
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Affiliation(s)
- Laith N AL-Eitan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan.
| | - Doaa M ababa’h
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan.
| | - Hatem A Aman
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan.
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13
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Ochieng JK, Kundu ST, Bajaj R, Leticia Rodriguez B, Fradette JJ, Gibbons DL. MBIP (MAP3K12 binding inhibitory protein) drives NSCLC metastasis by JNK-dependent activation of MMPs. Oncogene 2020; 39:6719-6732. [PMID: 32963352 PMCID: PMC7584762 DOI: 10.1038/s41388-020-01463-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 08/18/2020] [Accepted: 09/10/2020] [Indexed: 02/06/2023]
Abstract
Metastasis is the cause for 90% of cancer-related mortalities. Identification of genetic drivers promoting dissemination of tumor cells may provide opportunities for novel therapeutic strategies. We previously reported an in vivo gain-of-function screen that identified ~30 genes with a functional role in metastasis promotion and characterized detailed mechanistic functions of two hits. In this study, we characterized the contribution of one of the identified genes, MBIP (MAP3K12 binding inhibitory protein), towards driving tumor invasion and metastasis. We demonstrate that expression of MBIP significantly enhances the cellular proliferation, migration and invasion of NSCLC cells in vitro and metastasis in vivo. We functionally characterized that MBIP mediates activation of the JNK pathway and induces expression of matrix metalloproteinases (MMPs), which are necessary for the invasive and metastatic phenotype. Our findings establish a novel mechanistic role of MBIP as a driver of NSCLC progression and metastasis.
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Affiliation(s)
- Joshua Kapere Ochieng
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Samrat T Kundu
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
| | - Rakhee Bajaj
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - B Leticia Rodriguez
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Jared J Fradette
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Don L Gibbons
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
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14
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Bi Y, Shirure VS, Liu R, Cunningham C, Ding L, Meacham JM, Goedegebuure SP, George SC, Fields RC. Tumor-on-a-chip platform to interrogate the role of macrophages in tumor progression. Integr Biol (Camb) 2020; 12:221-232. [PMID: 32930334 DOI: 10.1093/intbio/zyaa017] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/20/2020] [Accepted: 08/15/2020] [Indexed: 02/06/2023]
Abstract
Tumor-infiltrating leukocytes, in particular macrophages, play an important role in tumor behavior and clinical outcome. The spectrum of macrophage subtypes ranges from antitumor 'M1'-type to protumor 'M2'-type macrophages. Tumor-associated macrophages (TAMs) typically display phenotypic features of both M1 and M2, and the population distribution is thought to be dynamic and evolves as the tumor progresses. However, our understanding of how TAMs impact the tumor microenvironment remains limited by the lack of appropriate 3D in vitro models that can capture cell-cell dynamics at high spatial and temporal resolution. Using our recently developed microphysiological 'tumor-on-a-chip' (TOC) device, we present here our findings on the impact of defined macrophage subsets on tumor behavior. The TOC device design contains three adjacent and connected chambers in which both the upper and lower chambers are loaded with tumor cells, whereas the central chamber contains a dynamic, perfused, living microvascular network. Introduction of human pancreatic or colorectal cancer cells together with M1-polarized macrophages significantly inhibited tumor growth and tumor-induced angiogenesis. Protein analysis and antibody-based neutralization studies confirmed that these effects were mediated through production of C-X-C motif chemokines (CXCL9), CXCL10 and CXCL11. By contrast, M2-macrophages mediated increased tumor cell migration into the vascularized chamber and did not inhibit tumor growth or angiogenesis. In fact, single-cell RNA sequencing showed that M2 macrophages further segregated endothelial cells into two distinct subsets, corresponding to static cells in vessels versus active cells involved in angiogenesis. The impact of M2 macrophages was mediated mostly by production of matrix metalloproteinase 7 and angiopoietin 2. In summary, our data demonstrate the utility of the TOC device to mechanistically probe biological questions in a 3D in vitro microenvironment.
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Affiliation(s)
- Ye Bi
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Venktesh S Shirure
- Department of Biomedical Engineering, University of California Davis, Davis, CA 95616, USA
| | - Ruiyang Liu
- Department of Medicine, Washington University in St. Louis, St. Louis, MO 63110, USA.,McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO 63108, USA
| | - Cassandra Cunningham
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Li Ding
- Department of Medicine, Washington University in St. Louis, St. Louis, MO 63110, USA.,McDonnell Genome Institute, Washington University in St. Louis, St. Louis, MO 63108, USA
| | - J Mark Meacham
- Department of Mechanical Engineering & Materials Science, Washington University in St. Louis, St. Louis, MO 63130, USA
| | - S Peter Goedegebuure
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA.,Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Steven C George
- Department of Biomedical Engineering, University of California Davis, Davis, CA 95616, USA
| | - Ryan C Fields
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA.,Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
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15
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Najafi SMA. The Canonical Wnt Signaling (Wnt/β-Catenin Pathway): A Potential Target for Cancer Prevention and Therapy. IRANIAN BIOMEDICAL JOURNAL 2020; 24:269-80. [PMID: 32429632 PMCID: PMC7392137 DOI: 10.29252/ibj.24.5.264] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 11/27/2019] [Indexed: 11/15/2022]
Abstract
Precise regulation of signal transduction pathways is crucial for normal animal development and for maintaining cellular and tissue homeostasis in adults. The Wnt/Frizzled-mediated signaling includes canonical and non-canonical signal transduction pathways. Upregulation or downregulation of the canonical Wnt signaling (or the Wnt/β-Catenin signal transduction) leads to a variety of human diseases, including cancers, neurodegenerative disorders, skin and bone diseases, and heart deficiencies. Therefore, Wnt/β-Catenin signal transduction is a potential clinical target for the treatment of not only human cancers but also some other human chronic diseases. Here, some recent results including those from my laboratory highlighting the role of Wnt/β-Catenin signal transduction in human cancers will be reviewed. After a brief overview on canonical Wnt signaling and introducing some critical β-Catenin/T-cell factor-target genes, the interaction of canonical Wnt signaling with some common human cancers will be discussed. In the end, the different segments of the aforesaid signaling pathway, which have been considered as targets for clinical purposes, will be scrutinized.
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Affiliation(s)
- S Mahmoud A Najafi
- Department of Cell and Molecular Biology, School of Biology, College of Sciences, University of Tehran, P.O. Box 14155-6455, Tehran, Iran
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16
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Huang Y, Huang H, Wang S, Chen F, Zheng G. Dehydrocorydaline inhibits the tumorigenesis of breast cancer MDA‑MB‑231 cells. Mol Med Rep 2020; 22:43-50. [PMID: 32377708 PMCID: PMC7248526 DOI: 10.3892/mmr.2020.11122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 12/16/2019] [Indexed: 11/16/2022] Open
Abstract
Dehydrocorydaline (DHC) is an alkaloid isolated from Corydali syanhusuo that exhibits antitumor properties. It has been reported that DHC can inhibit the proliferation of breast cancer cells, however the underlying molecular mechanism remains elusive. Therefore, the main objective of this study was to evaluate the antitumor activity of DHC, and gain further insights into its mechanism of action. The viability of MDA-MB-231 cells was determined through a Cell Counting Kit-8 assay. The effect of DHC on the proliferation of MDA-MB-231 cells was detected by flow cytometry and 5-ethynyl-2′-deoxyuridine staining. Apoptosis was evaluated by Annexin V-FITC and PI staining through flow cytometry. The impact of DHC treatment on the colony-forming ability of breast cancer cells was assessed. The expression levels of proliferation-associated genes cyclin-dependent kinases 1 (CDK1) and cyclin D1 (CCND1) and apoptosis-related genes BCL2 and caspases 3/8/9 were quantified by real-time PCR. Western blot analysis was performed to evaluate the production of cleaved caspase 3/9 and matrix metalloproteinase (MMP)2/9. DHC-treated MDA-MB-231 cells were subcutaneously injected into mice. Subsequent immunohistochemical analyses were performed. DHC inhibited the viability, proliferation, colony-forming ability and migration of MDA-MB-231 cells; in addition, DHC treatment promoted their apoptosis. DHC inhibited the production of proliferation- and anti-apoptosis-associated proteins CDK1, CCND1, BCL2 as well as that of the metastasis-associated proteins MMP2 and MMP9. However, it promoted the expression of the pro-apoptotic caspases 3/8/9. Moreover, DHC inhibited the growth of MDA-MB-231 tumor xenografts in SCID mice, and decreased cell proliferation in newly formed tumors in vivo. DHC exerted anticancer effects by downregulating cell proliferation, antiapoptosis, metastasis-associated proteins CDK1, CCND1, BCL2 and metastasis-associated proteins MMP2 and MMP9, and by upregulating the expression of proapoptotic proteins caspase 3/8/9.
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Affiliation(s)
- Ying Huang
- Department of Oncology, The Fifth Hospital of Wuhan, Wuhan, Hubei 430050, P.R. China
| | - Hui Huang
- Department of Oncology, The Fifth Hospital of Wuhan, Wuhan, Hubei 430050, P.R. China
| | - Shiying Wang
- Department of Anesthesiology, The Fifth Hospital of Wuhan, Wuhan, Hubei 430050, P.R. China
| | - Feixiang Chen
- Department of General Surgery, The Fifth Hospital of Wuhan, Wuhan, Hubei 430050, P.R. China
| | - Gang Zheng
- Department of General Surgery, The Fifth Hospital of Wuhan, Wuhan, Hubei 430050, P.R. China
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17
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Sugimoto W, Itoh K, Hirata H, Abe Y, Torii T, Mitsui Y, Budirahardja Y, Tanaka N, Kawauchi K. MMP24 as a Target of YAP is a Potential Prognostic Factor in Cancer Patients. Bioengineering (Basel) 2020; 7:bioengineering7010018. [PMID: 32093160 PMCID: PMC7148509 DOI: 10.3390/bioengineering7010018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 02/19/2020] [Indexed: 12/17/2022] Open
Abstract
The extracellular matrix (ECM) surrounding cancer cells becomes stiffer during tumor progression, which influences cancer cell behaviors such as invasion and proliferation through modulation of gene expression as well as remodeling of the actin cytoskeleton. In this study, we show that MMP24 encoding matrix metalloproteinase (MMP)-24 is a novel target gene of Yes-associated protein (YAP), a transcription coactivator known as a mechanotransducer. We first examined the effect of substrate stiffness on MMP24 expression in MCF-7 human breast cancer cells and showed that the expression of MMP24 was significantly higher in cells grown on stiff substrates than that on soft substrates. The MMP24 expression was significantly reduced by knockdown of YAP. In contrast, the expression of constitutively active YAP increased MMP24 promoter activity. In addition, binding of YAP to the MMP24 promoter was confirmed by the chromatin immunoprecipitation (ChIP) assay. These results show that ECM stiffening promotes YAP activation, thereby inducing MMP24 expression. Based on the Human Protein Atlas database, breast cancer patients with lower MMP24 expression exhibit the worse survival rates overall. Thus, MMP24 may negatively regulate the aggressiveness of cancer cells under the stiff ECM environment during tumor progression.
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Affiliation(s)
- Wataru Sugimoto
- Frontiers of Innovative Research in Science and Technology, Konan University, Kobe 650-0047, Japan; (W.S.); (K.I.); (T.T.); (Y.M.); (Y.B.)
| | - Katsuhiko Itoh
- Frontiers of Innovative Research in Science and Technology, Konan University, Kobe 650-0047, Japan; (W.S.); (K.I.); (T.T.); (Y.M.); (Y.B.)
| | - Hiroaki Hirata
- Mechanobiology Laboratory, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan;
| | - Yoshinori Abe
- Department of Molecular Oncology, Institute for Advanced Medical Sciences, Nippon Medical School, Tokyo 113-0033, Japan;
| | - Takeru Torii
- Frontiers of Innovative Research in Science and Technology, Konan University, Kobe 650-0047, Japan; (W.S.); (K.I.); (T.T.); (Y.M.); (Y.B.)
| | - Yasumasa Mitsui
- Frontiers of Innovative Research in Science and Technology, Konan University, Kobe 650-0047, Japan; (W.S.); (K.I.); (T.T.); (Y.M.); (Y.B.)
| | - Yemima Budirahardja
- Frontiers of Innovative Research in Science and Technology, Konan University, Kobe 650-0047, Japan; (W.S.); (K.I.); (T.T.); (Y.M.); (Y.B.)
| | - Nobuyuki Tanaka
- Department of Molecular Oncology, Institute for Advanced Medical Sciences, Nippon Medical School, Tokyo 113-0033, Japan;
- Correspondence: (N.T.); (K.K.); Tel.: +81-3-5814-6912 (N.T.); +81-78-303-1346 (K.K.); Fax: +81-3-5814-6792 (N.T.); +81-78-303-1495 (K.K.)
| | - Keiko Kawauchi
- Frontiers of Innovative Research in Science and Technology, Konan University, Kobe 650-0047, Japan; (W.S.); (K.I.); (T.T.); (Y.M.); (Y.B.)
- Department of Molecular Oncology, Institute for Advanced Medical Sciences, Nippon Medical School, Tokyo 113-0033, Japan;
- Correspondence: (N.T.); (K.K.); Tel.: +81-3-5814-6912 (N.T.); +81-78-303-1346 (K.K.); Fax: +81-3-5814-6792 (N.T.); +81-78-303-1495 (K.K.)
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18
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Geicu OI, Stanca L, Voicu SN, Dinischiotu A, Bilteanu L, Serban AI, Calu V. Dietary AGEs involvement in colonic inflammation and cancer: insights from an in vitro enterocyte model. Sci Rep 2020; 10:2754. [PMID: 32066788 PMCID: PMC7026081 DOI: 10.1038/s41598-020-59623-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/31/2020] [Indexed: 01/05/2023] Open
Abstract
The number of colon cancer cases is increasing worldwide, and type II diabetes patients have an increased risk of developing colon cancer. Diet-borne advanced glycation end-products (AGEs) may promote neoplastic transformation; however, the mechanisms involved remain elusive. The present study helped to define the relationship between dietary AGEs and cancer progression. C2BBe1 adenocarcinoma enterocytes were exposed to 200 µg/mL glycated casein (AGEs-Csn) for up to 24 h. AGEs-Csn exposure resulted in increased cell proliferation, maladaptative changes in SOD and CAT activity and moderate levels of hydrogen peroxide (H2O2) intracellular accumulation. AGEs-Csn activated pro-survival and proliferation signalling, such as the phosphorylation of mTOR (Ser2448) and Akt (Ser473). GSK-3β phosphorylation also increased, potentially inducing extracellular matrix remodelling and thus enabling metastasis. Moreover, AGEs-Csn induced MMP-1, -3, -7, -9 and -10 expression and activated MMP-2 and MMP-9, which are regulators of the extracellular matrix and cytokine functions. AGEs-Csn induced inflammatory responses that included extracellular IL-1β at 6 h; time-dependent increases in IL-8; RAGE and NF-κB p65 upregulation; and IκB inhibition. Co-treatment with anti-RAGE or anti-TNF-α blocking antibodies and AGEs-Csn partially counteracted these changes; however, IL-8, MMP-1 and -10 expression and MMP-9 activation were difficult to prevent. AGEs-Csn perpetuated signalling that led to cell proliferation and matrix remodelling, strengthening the link between AGEs and colorectal cancer aggressiveness.
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Affiliation(s)
- Ovidiu I Geicu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Blvd. Splaiul Independentei, 050095, Bucharest, Romania.,Department of Preclinic Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097, Bucharest, Romania
| | - Loredana Stanca
- Department of Preclinic Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097, Bucharest, Romania
| | - Sorina N Voicu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Blvd. Splaiul Independentei, 050095, Bucharest, Romania
| | - Anca Dinischiotu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Blvd. Splaiul Independentei, 050095, Bucharest, Romania
| | - Liviu Bilteanu
- Department of Preclinic Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097, Bucharest, Romania
| | - Andreea I Serban
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Blvd. Splaiul Independentei, 050095, Bucharest, Romania. .,Department of Preclinic Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097, Bucharest, Romania.
| | - Valentin Calu
- Department of General Surgery, University of Medicine and Pharmacy "Carol Davila" Bucharest, 8 Blvd., Eroii Sanitari, 050474, Bucharest, Romania
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CXCL11-CXCR3 Axis Mediates Tumor Lymphatic Cross Talk and Inflammation-Induced Tumor, Promoting Pathways in Head and Neck Cancers. THE AMERICAN JOURNAL OF PATHOLOGY 2020; 190:900-915. [PMID: 32035061 DOI: 10.1016/j.ajpath.2019.12.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/03/2019] [Accepted: 12/19/2019] [Indexed: 02/07/2023]
Abstract
Tumor metastasis to the draining lymph nodes is critical in patient prognosis and is tightly regulated by molecular interactions mediated by lymphatic endothelial cells (LECs). The underlying mechanisms remain undefined in the head and neck squamous cell carcinomas (HNSCCs). Using HNSCC cells and LECs we determined the mechanisms mediating tumor-lymphatic cross talk. The effects of a pentacyclic triterpenoid, methyl 2-trifluoromethyl-3,11-dioxoolean-1,12-dien-30-oate (CF3DODA-Me), a potent anticancer agent, were studied on cancer-lymphatic interactions. In response to inflammation, LECs induced the chemokine (C-X-C motif) ligand 9/10/11 chemokines with a concomitant increase in the chemokine (C-X-C motif) receptor 3 (CXCR3) in tumor cells. CF3DODA-Me showed antiproliferative effects on tumor cells, altered cellular bioenergetics, suppressed matrix metalloproteinases and chemokine receptors, and the induction of CXCL11-CXCR3 axis and phosphatidylinositol 3-kinase/AKT pathways. Tumor cell migration to LECs was inhibited by blocking CXCL11 whereas recombinant CXCL11 significantly induced tumor migration, epithelial-to-mesenchymal transition, and matrix remodeling. Immunohistochemical analysis of HNSCC tumor arrays showed enhanced expression of CXCR3 and increased lymphatic vessel infiltration. Furthermore, The Cancer Genome Atlas RNA-sequencing data from HNSCC patients also showed a positive correlation between CXCR3 expression and lymphovascular invasion. Collectively, our data suggest a novel mechanism for cross talk between the LECs and HNSCC tumors through the CXCR3-CXCL11 axis and elucidate the role of the triterpenoid CF3DODA-Me in abrogating several of these tumor-promoting pathways.
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20
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Park JL, Jeon S, Seo EH, Bae DH, Jeong YM, Kim Y, Bae JS, Kim SK, Jung CK, Kim YS. Comprehensive DNA Methylation Profiling Identifies Novel Diagnostic Biomarkers for Thyroid Cancer. Thyroid 2020; 30:192-203. [PMID: 31797753 DOI: 10.1089/thy.2019.0011] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: There are no reliable biomarkers to accurately differentiate indolent thyroid tumors from more aggressive thyroid cancers. This study aimed to develop new DNA methylation markers for diagnosis and recurrence risk stratification of papillary thyroid carcinoma (PTC). Methods: Thyroid tumor-specific DNA methylation profiling was investigated in 34 fresh frozen tissues, which included nontumor (n = 7), noninvasive follicular thyroid neoplasms with papillary-like nuclear features (NIFTP, n = 6) and PTC (n = 21), using the Illumina HumanMethylation EPIC array. We performed a genome-wide assessment of thyroid tumor-specific differentially methylated CpG sites in the discovery set, then validated the top candidate markers in an independent set of 293 paraffin tissue samples comprised of follicular adenoma (FA, n = 61), Hürthle cell adenoma (HA, n = 24), NIFTP (n = 56), PTC (n = 120), follicular thyroid carcinoma (n = 27), and Hürthle cell carcinoma (n = 5), by pyrosequencing. Results: Three selected markers (cg10705422, cg17707274, and cg26849382) differentiated nonmalignant (FA, HA, and NIFTP) tumors from differentiated thyroid cancers with area under the receiver operating characteristic curve of 0.83, 0.83, and 0.80, respectively. Low DNA methylation levels for three markers were significantly associated with recurrent or persistent disease (odds ratio (OR) = 3.860 [95% confidence interval (CI) 1.194-12.475]) and distant metastasis (OR = 4.009 [CI 1.098-14.632]) in patients with differentiated thyroid cancer. A subgroup analysis for the validation set showed that PTC patients with low DNA methylation levels more frequently had aggressive histology, extrathyroidal extension, lymph node metastasis, BRAFV600E mutations, and recurrent or persistent disease than those with high levels of methylation markers. All PTC patients who developed disease recurrence had low DNA methylation levels for three markers. Conclusions: DNA methylation levels of three markers can be useful for differentiating differentiated thyroid cancer from nonmalignant follicular thyroid lesions, and may serve as prognostic biomarkers for predicting recurrent or persistent disease after surgery for differentiated thyroid cancer.
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Affiliation(s)
- Jong-Lyul Park
- Genome Editing Research Center; Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
- Personalized Genomic Medicine Research Center; Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
- Department of Functional Genomics, University of Science and Technology, Daejeon, Republic of Korea
| | - Sora Jeon
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Cancer Research Institute; College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun-Hye Seo
- Genome Editing Research Center; Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
- Department of Functional Genomics, University of Science and Technology, Daejeon, Republic of Korea
| | - Dong Hyuck Bae
- Genome Editing Research Center; Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
- Department of Functional Genomics, University of Science and Technology, Daejeon, Republic of Korea
| | - Young Mun Jeong
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yourha Kim
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Cancer Research Institute; College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ja Seong Bae
- Department of Cancer Research Institute; College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Surgery, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seon-Kyu Kim
- Department of Functional Genomics, University of Science and Technology, Daejeon, Republic of Korea
| | - Chan Kwon Jung
- Department of Cancer Research Institute; College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Hospital Pathology; The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Sung Kim
- Genome Editing Research Center; Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
- Personalized Genomic Medicine Research Center; Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
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21
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The role of SOX18 in bladder cancer and its underlying mechanism in mediating cellular functions. Life Sci 2019; 232:116614. [DOI: 10.1016/j.lfs.2019.116614] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 06/20/2019] [Accepted: 06/27/2019] [Indexed: 12/14/2022]
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22
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Tafrihi M, Golbabaei M, Shokrzadeh M. Association of the −181 G→A polymorphism in the MMP-7 gene promoter and gastric cancer: A case-control study. Meta Gene 2019. [DOI: 10.1016/j.mgene.2019.100594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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23
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Xu K, Liu B, Ma Y. The tumor suppressive roles of ARHGAP25 in lung cancer cells. Onco Targets Ther 2019; 12:6699-6710. [PMID: 31692494 PMCID: PMC6707938 DOI: 10.2147/ott.s207540] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 06/19/2019] [Indexed: 12/16/2022] Open
Abstract
Aim Several Rho GTPase-activating proteins (Rho GAPs) have been proved to serve as tumor suppressors in diverse human cancers. Among them, ARHGAP25 has also been found to be associated with hematopoietic cells and regulate phagocytosis. Little is known about the role of ARHGAP25 in lung cancer cells. Methods Quantitative real-time PCR and Western blot were used to measure the expression levels of ARHGAP25. The ability of cell growth and mobility were measured by cell proliferation and Transwell assays. Chromatin immunoprecipitation and luciferase assay were conducted to identify the transcriptional regulation. Results Lung cancer tissues had much lower expression level of ARHGAP25 compared to non-cancerous specimens as well as for lung cancer cells. Cell growth and mobility were strongly reduced when ARHGAP25 was overexpressed. Further, significantly negative correlation between ARHGAP25 expression and Wnt signaling pathway was observed. Overexpression of ARHGAP25 reduced the expression of β-catenin and matrix metalloproteinase-7. ARHGAP25 knockdown effect of increased abilities of cell proliferation, migration and invasion could be reversed by adding XAV939 inhibitor. The promoter site of ARHGAP25 could be bound with HOXA4. HOXA4 could regulate the transcriptional activity of ARHGAP25. Conclusions This study suggests that ARHGAP25 may inhibit lung cancer cell growth, migration and invasion through Wnt/β-catenin signaling pathway and its transcriptional activity can be regulated by HOXA4.
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Affiliation(s)
- Ke Xu
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning Province, People's Republic of China
| | - Bin Liu
- Department of Medical Oncology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning Province, People's Republic of China
| | - Yegang Ma
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning Province, People's Republic of China
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Niu J, Li XM, Wang X, Liang C, Zhang YD, Li HY, Liu FY, Sun H, Xie SQ, Fang D. DKK1 inhibits breast cancer cell migration and invasion through suppression of β-catenin/MMP7 signaling pathway. Cancer Cell Int 2019; 19:168. [PMID: 31285694 PMCID: PMC6591985 DOI: 10.1186/s12935-019-0883-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 06/11/2019] [Indexed: 12/11/2022] Open
Abstract
Background DKK1 has been reported to act as a tumor suppressor in breast cancer. However, the mechanism of DKK1 inhibits breast cancer migration and invasion was still unclear. Methods Western blot and real time PCR was used to detect the expression of DKK1, β-catenin and MMP7 in breast cancer cells. Wound scratch assay and transwell assay was employed to examine migration and invasion of breast cancer cell. Results DKK1 overexpression dramatically inhibits breast cancer cell migration and invasion. Knockdown of DKK1 promotes migration and invasion of breast cancer cells. DKK1 suppressed breast cancer cell migration and invasion through suppression of β-catenin and MMP7 expression. XAV-939, an inhibitor of β-catenin accumulation could reverse DKK1 silencing-induced MMP7 expression in breast cancer cells. Meanwhile, XAV-939 also could reverse the increase in the cell number invaded through Matrigel when DKK1 was knockdown. Furthermore, depletion of MMP7 also could reverse DKK1 knockdown-induced increase in the cell number invaded through Matrigel. Conclusions DKK1 inhibits migration and invasion of breast cancer cell through suppression of β-catenin/MMP7 pathway, our findings offered a potential alternative for breast cancer prevention and treatment.
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Affiliation(s)
- Jie Niu
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Xiao-Meng Li
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Xiao Wang
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Chao Liang
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Yi-Dan Zhang
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Hai-Ying Li
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Fan-Ye Liu
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Hua Sun
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Song-Qiang Xie
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China.,2Institute of Chemical Biology, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
| | - Dong Fang
- 1Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, N. Jinming Ave, Kaifeng, 475004 China
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25
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Eya2 Is Overexpressed in Human Prostate Cancer and Regulates Docetaxel Sensitivity and Mitochondrial Membrane Potential through AKT/Bcl-2 Signaling. BIOMED RESEARCH INTERNATIONAL 2019; 2019:3808432. [PMID: 31317026 PMCID: PMC6601494 DOI: 10.1155/2019/3808432] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 03/20/2019] [Accepted: 05/15/2019] [Indexed: 02/07/2023]
Abstract
The aberrant expression of Eya2 has been observed in a wide range of cancer types. However, the clinical significance and biological effects of EYA2 in human prostate cancer remain unknown. In this study, we showed that increased levels of Eya2 protein correlated with advanced TNM stage, T stage, and a higher Gleason score. Data from the Cancer Genome Atlas (TCGA) prostate cohort consistently revealed that Eya2 mRNA was positively correlated with a higher Gleason score, higher T stage, and positive nodal metastasis in prostate cancer. Furthermore, data from the Oncomine database showed increased levels of EYA2 mRNA expression in prostate cancer tissues compared with normal tissues. Eya2 protein expression was also higher in prostate cancer cell lines compared with a normal RWPE-1 cell line. We selected LNCaP and PC-3 cell lines for plasmid overexpression and shRNA knockdown. CCK-8, colony formation, and Matrigel invasion assays demonstrated that the overexpression of Eya2 promoted proliferation, colony number, and invasion while Eya2 shRNA inhibited proliferation rate, colony formation, and invasion ability. CCK-8 and Annexin V assays showed that Eya2 reduced sensitivity to docetaxel and docetaxel-induced apoptosis while Eya2 shRNA showed the opposite effects. The overexpression of Eya2 also downregulated the cleavage of caspase3 and PARP while Eya2 depletion upregulated caspase3 and PARP cleavage. Notably, JC-1 staining demonstrated that Eya2 upregulated mitochondrial membrane potential. We further revealed that the overexpression of Eya2 upregulated Bcl-2, matrix metalloproteinase 7 (MMP7), and AKT phosphorylation. Accordingly, data from the TCGA prostate cohort indicated that EYA2 mRNA was positively correlated with the expression of Bcl-2 and MMP7. The inhibition of AKT attenuated EYA2-induced Bcl-2 upregulation. In conclusion, our data demonstrated that Eya2 was upregulated in prostate cancers. EYA2 promotes cell proliferation and invasion as well as cancer progression by regulating docetaxel sensitivity and mitochondrial membrane potential, possibly via the AKT/Bcl-2 axis.
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26
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Miki M, Oono T, Fujimori N, Takaoka T, Kawabe K, Miyasaka Y, Ohtsuka T, Saito D, Nakamura M, Ohkawa Y, Oda Y, Suyama M, Ito T, Ogawa Y. CLEC3A, MMP7, and LCN2 as novel markers for predicting recurrence in resected G1 and G2 pancreatic neuroendocrine tumors. Cancer Med 2019; 8:3748-3760. [PMID: 31129920 PMCID: PMC6639196 DOI: 10.1002/cam4.2232] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/23/2019] [Accepted: 04/25/2019] [Indexed: 12/23/2022] Open
Abstract
Although the postoperative recurrence rate for pancreatic neuroendocrine tumors (PNETs) is reported to be 13.5%-30%, the paucity of valuable biomarkers to predict recurrence poses a problem for the early detection of relapse. Hence, this study aimed to identify new biomarkers to predict the recurrence of PNETs. We performed RNA sequencing (RNA-Seq) on RNA isolated from frozen primary tumors sampled from all localized G1/G2 PNETs resected curatively from 1998 to 2015 in our institution. We calculated differentially expressed genes (DEGs) in tumor with and without recurrence (≥3 years) for the propensity-matched cohort. Gene ontology analysis for the identified DEGs was also performed. Furthermore, we evaluated the expression levels of candidate genes as recurrence predictors via immunostaining. Comparison of transcriptional levels in tumors with and without recurrence identified 166 DEGs. Up- and downregulated genes with high significance in these tumors were mainly related to extracellular organization and cell adhesion, respectively. We observed the top three upregulated genes, C-type lectin domain family 3 member A (CLEC3A), matrix metalloproteinase-7 (MMP7), and lipocalin2 (LCN2) immunohistochemically and compared their levels in recurrent and nonrecurrent tumors. Significantly higher recurrence rate was shown in patients with positive expression of CLEC3A (P = 0.028), MMP7 (P = 0.003), and LCN2 (P = 0.040) than that with negative expression. We identified CLEC3A, MMP7, and LCN2 known to be associated with the phosphatidylinositol-3-kinase/Akt pathway, as potential novel markers to predict the postoperative recurrence of PNETs.
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Affiliation(s)
- Masami Miki
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takamasa Oono
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nao Fujimori
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takehiro Takaoka
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ken Kawabe
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Miyasaka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takao Ohtsuka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Daisuke Saito
- Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuyuki Ohkawa
- Division of Transcriptomics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomical Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mikita Suyama
- Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Tetsuhide Ito
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, Internal University of Health and Welfare, Fukuoka, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Molecular and Cellular Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,CREST, Japan Agency for Medical Research and Development, Tokyo, Japan
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27
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Lee J, Nho YH, Yun SK, Hwang YS. Anti-invasive and Anti-tumor Effects of Dryopteris crassirhizoma Extract by Disturbing Actin Polymerization. Integr Cancer Ther 2019; 18:1534735419851197. [PMID: 31109222 PMCID: PMC6537295 DOI: 10.1177/1534735419851197] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Aim. To evaluate the anti-invasive effect of ethanol extracts of
rhizome of Dryopteris crassirhizoma (EEDC) in matrix invasion
and formation of functional invadopodia and to determine the anti-tumor effect
of EEDC in a mouse model of mandibular invasion by gingival squamous cell
carcinoma (SCC). Methods. The rhizome of D
crassirhizoma was extracted in ethanol. The anti-invasive effect of
EEDC was analyzed with a Matrigel-coated transwell invasion and 3D culture
system. Crucial factors related to the control of cancer cell invasion by EEDC
were determined using a human protease array. Molecular evidence supporting the
anti-invasive effect of EEDC in oral SCC (OSCC) cells used an
invadopodia-mediated extracellular matrix (ECM) degradation; an in vivo athymic
mouse model was also provided. Results. EEDC treatment (10
µg/mL) suppressed transwell migration and invasion of HSC-3 OSCC cells without
cytotoxicity. Decreased levels of matrix metalloprotease (MMP)-7, kalikrein 10,
cathepsin V, MMP-2, and cathepsin D were also found in EEDC-treated HSC-3 cells
based on human protease array. The anti-invasive effects of EEDC involved the
suppression of invadopodia-mediated ECM degradation via inhibition of
globular-actin elongation. The anti-invasive effect resulting from disturbance
of functional invadopodia formation by EEDC was observed even at a low
concentration of 5 µg/mL. The phosphorylation of cortactin involved in
functional invadopodia formation was decreased at EEDC concentrations that
inhibited invadopodia formation. The anti-tumor effect of EEDC was also observed
in a mouse xenograft model. Administration of EEDC resulted in inhibition of
tumor growth and progression. Conclusions. EEDC represents a
potential anti-invasive and anti-tumor agent in cancer control.
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Affiliation(s)
- Jongsung Lee
- 1 Sungkyunkwan University, Jangan Gu, Suwon City, Gyunggi Do, Republic of Korea
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28
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Frisch J, Angenendt A, Hoth M, Prates Roma L, Lis A. STIM-Orai Channels and Reactive Oxygen Species in the Tumor Microenvironment. Cancers (Basel) 2019; 11:E457. [PMID: 30935064 PMCID: PMC6520831 DOI: 10.3390/cancers11040457] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/22/2019] [Accepted: 03/27/2019] [Indexed: 02/06/2023] Open
Abstract
The tumor microenvironment (TME) is shaped by cancer and noncancerous cells, the extracellular matrix, soluble factors, and blood vessels. Interactions between the cells, matrix, soluble factors, and blood vessels generate this complex heterogeneous microenvironment. The TME may be metabolically beneficial or unbeneficial for tumor growth, it may favor or not favor a productive immune response against tumor cells, or it may even favor conditions suited to hijacking the immune system for benefitting tumor growth. Soluble factors relevant for TME include oxygen, reactive oxygen species (ROS), ATP, Ca2+, H⁺, growth factors, or cytokines. Ca2+ plays a prominent role in the TME because its concentration is directly linked to cancer cell proliferation, apoptosis, or migration but also to immune cell function. Stromal-interaction molecules (STIM)-activated Orai channels are major Ca2+ entry channels in cancer cells and immune cells, they are upregulated in many tumors, and they are strongly regulated by ROS. Thus, STIM and Orai are interesting candidates to regulate cancer cell fate in the TME. In this review, we summarize the current knowledge about the function of ROS and STIM/Orai in cancer cells; discuss their interdependencies; and propose new hypotheses how TME, ROS, and Orai channels influence each other.
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Affiliation(s)
- Janina Frisch
- Department of Biophysics, Center for Integrative Physiology and Molecular Medicine, Medical Faculty, Saarland University, 66421 Homburg, Germany.
- Center for Human and Molecular Biology, Saarland University, 66421 Homburg, Germany.
| | - Adrian Angenendt
- Department of Biophysics, Center for Integrative Physiology and Molecular Medicine, Medical Faculty, Saarland University, 66421 Homburg, Germany.
| | - Markus Hoth
- Department of Biophysics, Center for Integrative Physiology and Molecular Medicine, Medical Faculty, Saarland University, 66421 Homburg, Germany.
| | - Leticia Prates Roma
- Department of Biophysics, Center for Integrative Physiology and Molecular Medicine, Medical Faculty, Saarland University, 66421 Homburg, Germany.
- Center for Human and Molecular Biology, Saarland University, 66421 Homburg, Germany.
| | - Annette Lis
- Department of Biophysics, Center for Integrative Physiology and Molecular Medicine, Medical Faculty, Saarland University, 66421 Homburg, Germany.
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29
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Cofre J, Saalfeld K, Abdelhay E. Cancer as an Embryological Phenomenon and Its Developmental Pathways: A Hypothesis regarding the Contribution of the Noncanonical Wnt Pathway. ScientificWorldJournal 2019; 2019:4714781. [PMID: 30940992 PMCID: PMC6421044 DOI: 10.1155/2019/4714781] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 12/18/2018] [Accepted: 01/29/2019] [Indexed: 02/07/2023] Open
Abstract
For gastrulation to occur in human embryos, a mechanism that simultaneously regulates many different processes, such as cell differentiation, proliferation, migration, and invasion, is required to consistently and effectively create a human being during embryonic morphogenesis. The striking similarities in the processes of cancer and gastrulation have prompted speculation regarding the developmental pathways involved in their regulation. One of the fundamental requirements for the developmental pathways in gastrulation and cancer is the ability to respond to environmental stimuli, and it has been proposed that the Kaiso and noncanonical Wnt pathways participate in the mechanisms regulating these developmental pathways. In particular, these pathways might also explain the notable differences in invasive capacity between cancers of endodermal and mesodermal origins and cancers of ectodermal origin. Nevertheless, the available information indicates that cancer is an abnormal state of adult human cells in which developmental pathways are reactivated in inappropriate temporal and spatial contexts.
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Affiliation(s)
- Jaime Cofre
- Laboratório de Embriologia Molecular e Câncer, Universidade Federal de Santa Catarina, Sala 313b, 88040-900 Florianópolis, SC, Brazil
| | - Kay Saalfeld
- Laboratório de Filogenia Animal, Universidade Federal de Santa Catarina, Brazil
| | - Eliana Abdelhay
- Divisão de Laboratórios do CEMO, Instituto Nacional do Câncer, Rio de Janeiro, Brazil
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30
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Noruzi S, Azizian M, Mohammadi R, Hosseini SA, Rashidi B, Mohamadi Y, Nesaei A, Seiri P, Sahebkar A, Salarinia R, Aghdam AM, Mirzaei H. Micro-RNAs as critical regulators of matrix metalloproteinases in cancer. J Cell Biochem 2018; 119:8694-8712. [PMID: 30132957 DOI: 10.1002/jcb.27182] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 05/24/2018] [Indexed: 12/25/2022]
Abstract
Metastasis is known to be one of the important factors associated with cancer-related deaths worldwide. Several cellular and molecular targets are involved in the metastasis process. Among these targets, matrix metalloproteinases (MMPs) play central roles in promoting cancer metastasis. MMPs could contribute toward tumor growth, angiogenesis, migration, and invasion via degradation of the extracellular matrix and activation of pre-pro-growth factors. Therefore, identification of various cellular and molecular pathways that affect MMPs could contribute toward a better understanding of the metastatic pathways involved in various tumors. Micro-RNAs are important targets that could affect MMPs. Multiple lines of evidence have indicated that deregulation of various micro-RNAs, including miR-9, Let-7, miR-10b, and miR-15b, affects metastasis of tumor cells via targeting MMPs.
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Affiliation(s)
- Somaye Noruzi
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Mitra Azizian
- Department of Clinical Biochemistry, Ftabaculty of Medicine, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Rezvan Mohammadi
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Seyede Atefe Hosseini
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Bahman Rashidi
- Department of Anatomical Sciences, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Yousef Mohamadi
- Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Anatomy, Faculty of medicine, Qom University of Medical Sciences, Qom, Iran
| | - Abolfazl Nesaei
- Department of Basic Sciences, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Parvaneh Seiri
- Department of Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Salarinia
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Arad Mobasher Aghdam
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Mirzaei
- Department of Biomaterials, Tissue Engineering and Nanotechnology, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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31
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Hardy S, Kostantin E, Hatzihristidis T, Zolotarov Y, Uetani N, Tremblay ML. Physiological and oncogenic roles of thePRLphosphatases. FEBS J 2018; 285:3886-3908. [DOI: 10.1111/febs.14503] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 04/30/2018] [Accepted: 05/09/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Serge Hardy
- Rosalind and Morris Goodman Cancer Research Centre Montréal Canada
| | - Elie Kostantin
- Rosalind and Morris Goodman Cancer Research Centre Montréal Canada
- Department of Biochemistry McGill University Montréal Canada
| | - Teri Hatzihristidis
- Rosalind and Morris Goodman Cancer Research Centre Montréal Canada
- Department of Medicine Division of Experimental Medicine McGill University Montreal Canada
| | - Yevgen Zolotarov
- Rosalind and Morris Goodman Cancer Research Centre Montréal Canada
- Department of Biochemistry McGill University Montréal Canada
| | - Noriko Uetani
- Rosalind and Morris Goodman Cancer Research Centre Montréal Canada
| | - Michel L. Tremblay
- Rosalind and Morris Goodman Cancer Research Centre Montréal Canada
- Department of Biochemistry McGill University Montréal Canada
- Department of Medicine Division of Experimental Medicine McGill University Montreal Canada
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32
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Basu S, Chaudhary N, Shah S, Braggs C, Sawant A, Vaz S, Thorat R, Gupta S, Dalal SN. Plakophilin3 loss leads to an increase in lipocalin2 expression, which is required for tumour formation. Exp Cell Res 2018; 369:251-265. [PMID: 29803740 DOI: 10.1016/j.yexcr.2018.05.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 05/22/2018] [Accepted: 05/23/2018] [Indexed: 12/17/2022]
Abstract
An increase in tumour formation and metastasis are observed upon plakophilin3 (PKP3) loss. To identify pathways downstream of PKP3 loss that are required for increased tumour formation, a gene expression analysis was performed, which demonstrated that the expression of lipocalin2 (LCN2) was elevated upon PKP3 loss and this is consistent with expression data from human tumour samples suggesting that PKP3 loss correlates with an increase in LCN2 expression. PKP3 loss leads to an increase in invasion, tumour formation and metastasis and these phenotypes were dependent on the increase in LCN2 expression. The increased LCN2 expression was due to an increase in the activation of p38 MAPK in the HCT116 derived PKP3 knockdown clones as LCN2 expression decreased upon inhibition of p38 MAPK. The phosphorylated active form of p38 MAPK is translocated to the nucleus upon PKP3 loss and is dependent on complex formation between p38 MAPK and PKP3. WT PKP3 inhibits LCN2 reporter activity in PKP3 knockdown cells but a PKP3 mutant that fails to form a complex with p38 MAPK cannot suppress LCN2 promoter activity. Further, LCN2 expression is decreased upon loss of p38β, but not p38α, in the PKP3 knockdown cells. These results suggest that PKP3 loss leads to an increase in the nuclear translocation of p38 MAPK and p38β MAPK is required for the increase in LCN2 expression.
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Affiliation(s)
- Srikanta Basu
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, India
| | - Nazia Chaudhary
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, India
| | - Sanket Shah
- Epigenetics and Chromatin Biology Group, Gupta Lab, Cancer Research Institute, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, India
| | - Carol Braggs
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India
| | - Aakanksha Sawant
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India
| | - Simone Vaz
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India
| | - Rahul Thorat
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India
| | - Sanjay Gupta
- Epigenetics and Chromatin Biology Group, Gupta Lab, Cancer Research Institute, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, India
| | - Sorab N Dalal
- Advanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar Node, Navi Mumbai, Maharashtra, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, India.
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33
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Burnell SEA, Spencer-Harty S, Howarth S, Bodger O, Kynaston H, Morgan C, Doak SH. STEAP2 Knockdown Reduces the Invasive Potential of Prostate Cancer Cells. Sci Rep 2018; 8:6252. [PMID: 29674723 PMCID: PMC5908900 DOI: 10.1038/s41598-018-24655-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 04/03/2018] [Indexed: 12/24/2022] Open
Abstract
Six-transmembrane epithelial antigen of the prostate-2 (STEAP2) expression is increased in prostate cancer when compared to normal prostate, suggesting STEAP2 may drive prostate cancer progression. This study aimed to establish the functional role of STEAP2 in prostate tumourigenesis and evaluate if its knockdown resulted in reduced invasive potential of prostate cancer cells. PC3 and LNCaP cells were transfected with STEAP2 siRNA and proliferation, migration, invasion and gene expression analyses were performed. STEAP2 immunohistochemistry was applied to assess the protein expression and localisation according to Gleason score in 164 prostate cancer patients. Invasion significantly decreased in both cell lines following STEAP2 knockdown. PC3 proliferation and migration capacity significantly reduced, while LNCaP cell morphology and growth characteristics were altered. Additionally, STEAP2 downstream targets associated with driving invasion were identified as MMP3, MMP10, MMP13, FGFR4, IL1β, KiSS1 and SERPINE1 in PC3 cells and, MMP7 in LNCaP cells, with CD82 altered in both. In patient tissues, STEAP2 expression was significantly increased in prostate cancer samples and this significantly correlated with Gleason score. These data demonstrate that STEAP2 drives aggressive prostate cancer traits by promoting proliferation, migration and invasion and significantly influencing the transcriptional profile of ten genes underlying the metastatic cascade.
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Affiliation(s)
- Stephanie E A Burnell
- Institute of Life Science, Swansea University Medical School, Singleton Park, Swansea, SA2 8PP, Wales, UK
| | - Samantha Spencer-Harty
- Cellular Pathology, Abertawe Bro Morgannwg University Health Board, Singleton Hospital, Sketty Lane, Sketty, Swansea, SA2 8QA, Wales, UK
| | - Suzie Howarth
- Histopathology, Abertawe Bro Morgannwg University Health Board, Morriston Hospital, Heol Maes Eglwys, Morriston, Swansea, SA6 6NL, Wales, UK
| | - Owen Bodger
- Institute of Life Science, Swansea University Medical School, Singleton Park, Swansea, SA2 8PP, Wales, UK
| | - Howard Kynaston
- Cardiff School of Medicine, Cardiff University, Heath Park, Cardiff, CF14 4XN, Wales, UK
| | - Claire Morgan
- Institute of Life Science, Swansea University Medical School, Singleton Park, Swansea, SA2 8PP, Wales, UK
| | - Shareen H Doak
- Institute of Life Science, Swansea University Medical School, Singleton Park, Swansea, SA2 8PP, Wales, UK.
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Shi XD, Yu XH, Wu WR, Xu XL, Wang JY, Xu LB, Zhang R, Liu C. Dickkopf-1 expression is associated with tumorigenity and lymphatic metastasis in human hilar cholangiocarcinoma. Oncotarget 2018; 7:70378-70387. [PMID: 27608843 PMCID: PMC5342559 DOI: 10.18632/oncotarget.11859] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 08/24/2016] [Indexed: 12/12/2022] Open
Abstract
Dickkopf-1 (DKK1) is involved in tumorigenesis and the invasion of several tumors. However, its biological function in human hilar cholangiocarcinoma (HCCA) has not yet been documented. This study was designed to investigate the clinical significance and biological function of DKK1 in HCCA. The expression of DKK1 was investigated in thirty-seven human HCCA biopsy samples by immunohistochemistry. To further explore the biological effects of DKK1 in HCCA, transient and stable knockdown of DKK1 in two human HCCA cells (QBC939 and FRH0201) were established using small interfering or short hairpin RNA expression vector. In the present study, immunohistochemistry revealed that DKK1 was up-regulated in human HCCA tissues (24/37, 64.9%). High levels of DKK1 in human HCCA correlated with metastasis to the hilar lymph nodes (P=0.038). Genetic depletion of DKK1 in HCCA cells resulted in significantly inhibited proliferation, colony formation and migration compared with controls. Most importantly, DKK1 down-regulation impaired tumor formation capacity of HCCA cells in vivo. Subsequent investigations revealed that β-catenin is an important target of DKK1 and DKK1 exerts its pro-invasion function at least in part through the β-catenin/ matrix metalloproteinase-7 (MMP-7) signaling pathway. Consistently, in human HCCA tissues, DKK1 level was positively correlated with β-catenin and MMP-7 expression, as well as tumor hilar lymphatic metastasis. Taken together, our findings indicate that DKK1 may be a crucial regulator in the tumorigenicity and invasion of human HCCA, DKK1 exerts its pro-invasion function at least in part through the β-catenin/ MMP-7 signaling pathway, suggesting DKK1 as a potential therapeutic target for HCCA.
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Affiliation(s)
- Xiang-de Shi
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation and Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Xian-Huan Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation and Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Wen-Rui Wu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation and Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Xiao-Lin Xu
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Jie-Yu Wang
- Department of Hematology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Lei-Bo Xu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation and Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Rui Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation and Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.,Faculty of Medicine, Department of Gastroenterology and Hepatology, University Duisburg-Essen, Essen, 45147, Germany
| | - Chao Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation and Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
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Lee J, Roberts JS, Atanasova KR, Chowdhury N, Han K, Yilmaz Ö. Human Primary Epithelial Cells Acquire an Epithelial-Mesenchymal-Transition Phenotype during Long-Term Infection by the Oral Opportunistic Pathogen, Porphyromonas gingivalis. Front Cell Infect Microbiol 2017; 7:493. [PMID: 29250491 PMCID: PMC5717492 DOI: 10.3389/fcimb.2017.00493] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 11/15/2017] [Indexed: 12/15/2022] Open
Abstract
Porphyromonas gingivalis is a host-adapted oral pathogen associated with chronic periodontitis that successfully survives and persists in the oral epithelium. Recent studies have positively correlated periodontitis with increased risk and severity of oral squamous cell carcinoma (OSCC). Intriguingly, the presence of P. gingivalis enhances tumorigenic properties independently of periodontitis and has therefore been proposed as a potential etiological agent for OSCC. However, the initial host molecular changes induced by P. gingivalis infection which promote predisposition to cancerous transformation through EMT (epithelial-mesenchymal-transition), has never been studied in human primary cells which more closely mimic the physiological state of cells in vivo. In this study, we examine for the first time in primary oral epithelial cells (OECs) the expression and activation of key EMT mediators during long-term P. gingivalis infection in vitro. We examined the inactive phosphorylated state of glycogen synthase kinase-3 beta (p-GSK3β) over 120 h P. gingivalis infection and found p-GSK3β, an important EMT regulator, significantly increases over the course of infection (p < 0.01). Furthermore, we examined the expression of EMT-associated transcription factors, Slug, Snail, and Zeb1 and found significant increases (p < 0.01) over long-term P. gingivalis infection in protein and mRNA expression. Additionally, the protein expression of mesenchymal intermediate filament, Vimentin, was substantially increased over 120 h of P. gingivalis infection. Analysis of adhesion molecule E-cadherin showed a significant decrease (p < 0.05) in expression and a loss of membrane localization along with β-catenin in OECs. Matrix metalloproteinases (MMPs) 2, 7, and 9 are all markedly increased with long-term P. gingivalis infection. Finally, migration of P. gingivalis infected cells was evaluated using scratch assay in which primary OEC monolayers were wounded and treated with proliferation inhibitor, Mitomycin C. The cellular movement was determined by microscopy. Results displayed P. gingivalis infection promoted cell migration which was slightly enhanced by co-infection with Fusobacterium nucleatum, another oral opportunistic pathogen. Therefore, this study demonstrates human primary OECs acquire initial molecular/cellular changes that are consistent with EMT induction during long-term infection by P. gingivalis and provides a critically novel framework for future mechanistic studies.
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Affiliation(s)
- Jungnam Lee
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, Gainesville, FL, United States
| | - JoAnn S Roberts
- Department of Oral Health Sciences, College of Dental Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Kalina R Atanasova
- Department of Periodontology, University of Florida, Gainesville, FL, United States
| | - Nityananda Chowdhury
- Department of Oral Health Sciences, College of Dental Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Kyudong Han
- Department of Nanobiomedical Science, BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, South Korea.,DKU-Theragen Institute for NGS Analysis, Cheonan, South Korea
| | - Özlem Yilmaz
- Department of Oral Health Sciences, College of Dental Medicine, Medical University of South Carolina, Charleston, SC, United States.,Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States
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Raychaudhuri K, Chaudhary N, Gurjar M, D'Souza R, Limzerwala J, Maddika S, Dalal SN. 14-3-3σ Gene Loss Leads to Activation of the Epithelial to Mesenchymal Transition Due to the Stabilization of c-Jun Protein. J Biol Chem 2016; 291:16068-81. [PMID: 27261462 DOI: 10.1074/jbc.m116.723767] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Indexed: 12/21/2022] Open
Abstract
Loss of 14-3-3σ has been observed in multiple tumor types; however, the mechanisms by which 14-3-3σ loss leads to tumor progression are not understood. The experiments in this report demonstrate that loss of 14-3-3σ leads to a decrease in the expression of epithelial markers and an increase in the expression of mesenchymal markers, which is indicative of an induction of the epithelial to mesenchymal transition (EMT). The EMT was accompanied by an increase in migration and invasion in the 14-3-3σ(-/-) cells. 14-3-3σ(-/-) cells show increased stabilization of c-Jun, resulting in an increase in the expression of the EMT transcription factor slug. 14-3-3σ induces the ubiquitination and degradation of c-Jun in an FBW7-dependent manner. c-Jun ubiquitination is dependent on the presence of an intact nuclear export pathway as c-Jun is stabilized and localized to the nucleus in the presence of a nuclear export inhibitor. Furthermore, the absence of 14-3-3σ leads to the nuclear accumulation and stabilization of c-Jun, suggesting that 14-3-3σ regulates the subcellular localization of c-Jun. Our results have identified a novel mechanism by which 14-3-3σ maintains the epithelial phenotype by inhibiting EMT and suggest that this property of 14-3-3σ might contribute to its function as a tumor suppressor gene.
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Affiliation(s)
- Kumarkrishna Raychaudhuri
- From the KS215, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India
| | - Neelam Chaudhary
- Laboratory of Cell Death and Cell Survival, Centre for DNA Fingerprinting and Diagnostics (CDFD), Nampally, Hyderabad 500001, India, and Graduate Studies, Manipal University, Manipal, Karnataka 576104, India
| | - Mansa Gurjar
- From the KS215, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India
| | - Roseline D'Souza
- From the KS215, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India
| | - Jazeel Limzerwala
- From the KS215, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India
| | - Subbareddy Maddika
- Laboratory of Cell Death and Cell Survival, Centre for DNA Fingerprinting and Diagnostics (CDFD), Nampally, Hyderabad 500001, India, and
| | - Sorab N Dalal
- From the KS215, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India,
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37
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Ren Y, Zhou Y, Liu M, Zhang S. Associations of Promoter Methylations and mRNA Expressions of MMP-2, MMP-7 and MMP-9 with Primary Fallopian Tube Carcinoma. Gynecol Obstet Invest 2016; 81:367-74. [PMID: 26785083 DOI: 10.1159/000443639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 12/23/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To explore the associations of matrix metalloprotease-2 (MMP-2), MMP-7 and MMP-9 methylations and messenger ribonucleic acid (mRNA) expressions with primary fallopian tube carcinoma (PFTC) development and prognosis. METHODS We recruited 48 patients with PFTC into the case group and 48 healthy individuals into the control group; PFTC tissues and normal fallopian tube tissues were obtained from subjects in both groups. Methylation specific polymerase chain reaction (PCR), reverse transcription PCR and the immunohistochemical method were used to examine methylation, mRNA expressions and protein expressions of MMP-2, MMP-7 and MMP-9, respectively. RESULTS The methylation rates of MMP-2, MMP-7 and MMP-9 in the case group were significantly lower than those in the control group (all p < 0.05); MMP-2, MMP-7 and MMP-9 protein and mRNA expressions of PFTC tissues were enormously higher than those of normal tissues (all p < 0.05); univariate survival analysis indicated that MMP-2 and MMP-9 methylations and their protein expressions were associated with PFTC prognosis (all p < 0.05), which was further confirmed by the Cox regression model (all p < 0.05). CONCLUSION The protein and mRNA expressions of MMP-2, MMP-7 and MMP-9 might be related to PFTC, while the methylations and protein expressions of MMP-2 and MMP-9 might be associated with PFTC progression and prognosis.
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Affiliation(s)
- Yuefang Ren
- Department of Gynecology, Huzhou Maternity and Child Care Hospital, Huzhou, PR China
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