1
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Hammer A, Diakonova M. Prolactin-induced tyrosyl phosphorylation of PAK1 facilitates epithelial-mesenchymal transition. MICROPUBLICATION BIOLOGY 2024; 2024:10.17912/micropub.biology.001136. [PMID: 38660565 PMCID: PMC11040397 DOI: 10.17912/micropub.biology.001136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/18/2024] [Accepted: 04/04/2024] [Indexed: 04/26/2024]
Abstract
PAK1 and prolactin (PRL) regulate breast cancer. Prolactin-activated JAK2 tyrosyl phosphorylates PAK1 (pTyr-PAK1). We demonstrate here that pTyr-PAK1 regulates epithelial-mesenchymal transition (EMT) in breast cancer cells. PRL treatment of T47D PAK1 WT cells leads to downregulation of E-cadherin surface expression and "ectodomain shedding" (extracellular cleavage of E-cadherin). pTyr-PAK1 increases mRNA levels of Snail, Slug, and Twist2, transcriptional factors implicated in E-cadherin repression. pTyr-PAK1 also significantly increases PRL-dependent Slug activity leading to expression of vimentin, a hallmark of EMT. Thus, our current data on pTyr-PAK1 regulation of EMT bring insight into the role of PAK1 and PRL in human breast cancer.
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Affiliation(s)
- Alan Hammer
- Department of Biological Sciences, University of Toledo, Toledo, Ohio, United States
| | - Maria Diakonova
- Department of Biological Sciences, University of Toledo, Toledo, Ohio, United States
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2
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Yang Y, Ivanov DG, Levin MD, Olenyuk B, Cordova-Robles O, Cederstrom B, Schnitzer JE, Kaltashov IA. Characterization of Large Immune Complexes with Size Exclusion Chromatography and Native Mass Spectrometry Supplemented with Gas Phase Ion Chemistry. Anal Chem 2024. [PMID: 38319243 DOI: 10.1021/acs.analchem.3c03278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Large immune complexes formed by the cross-linking of antibodies with polyvalent antigens play critical roles in modulating cell-mediated immunity. While both the size and the shape of immune complexes are important determinants in Fc receptor-mediated signaling responsible for phagocytosis, degranulation, and, in some instances, autoimmune pathologies, their characterization remains extremely challenging due to their large size and structural heterogeneity. We use native mass spectrometry (MS) supplemented with limited charge reduction in the gas phase to determine the stoichiometry of immune complexes formed by a bivalent (homodimeric) antigen, a 163 kDa aminopeptidase P2 (APP2), and a monoclonal antibody (mAb) to APP2. The observed (APP2·mAb)n complexes populate a wide range of stoichiometries (n = 1-4) with the largest detected species exceeding 1 MDa, although the gas-phase dissociation products are also evident in the mass spectra. While frequently considering a nuisance that complicates interpretation of native MS data, limited dissociation provides an additional dimension for characterization of the immune complex quaternary structure. APP2/mAb associations with identical composition but slightly different elution times in size exclusion chromatography exhibit notable differences in their spontaneous fragmentation profiles. The latter indicates the presence of both extended linear and cyclized (APP2·mAb)n configurations. The unique ability of MS to distinguish between such isomeric structures will be invaluable for a variety of applications where the biological effects of immune complexes are determined by their ability to assemble Fc receptor clusters of certain density on cell surfaces, such as platelet activation by clustering the low-affinity receptors FcγRIIa on their surface.
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Affiliation(s)
- Yang Yang
- Department of Chemistry, University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - Daniil G Ivanov
- Department of Chemistry, University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - Michael D Levin
- Proteogenomics Research Institute for Systems Medicine, La Jolla, California 92037, USA
| | - Bogdan Olenyuk
- Proteogenomics Research Institute for Systems Medicine, La Jolla, California 92037, USA
| | - Oscar Cordova-Robles
- Proteogenomics Research Institute for Systems Medicine, La Jolla, California 92037, USA
| | - Brittany Cederstrom
- Proteogenomics Research Institute for Systems Medicine, La Jolla, California 92037, USA
| | - Jan E Schnitzer
- Proteogenomics Research Institute for Systems Medicine, La Jolla, California 92037, USA
| | - Igor A Kaltashov
- Department of Chemistry, University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
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3
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Lung microRNAs Expression in Lung Cancer and COPD: A Preliminary Study. Biomedicines 2023; 11:biomedicines11030736. [PMID: 36979715 PMCID: PMC10045129 DOI: 10.3390/biomedicines11030736] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is one of the deadliest diseases worldwide and represents an impending burden on the healthcare system. Despite increasing attention, the mechanisms underlying tumorigenesis in cancer-related diseases such as COPD remain unclear, making novel biomarkers necessary to improve lung cancer early diagnosis. MicroRNAs (miRNAs) are short non-coding RNA that interfere with several pathways and can act as oncogenes or tumor suppressors. This study aimed to compare miRNA lung expression between subjects with NSCLC and COPD and healthy controls to obtain the miRNA expression profile by analyzing shared pathways. Lung specimens were collected from a prospective cohort of 21 sex-matched subjects to determine the tissue miRNA expression of hsa-miR-34a-5p, 33a-5p, 149-3p, 197-3p, 199-5p, and 320a-3p by RT-PCR. In addition, an in silico prediction of miRNA target genes linked to cancer was performed. We found a specific trend for has-miR-149-3p, 197-3p, and 34a-5p in NSCLC, suggesting their possible role as an index of the tumor microenvironment. Moreover, we identified novel miRNA targets, such as the Cyclin-Dependent Kinase (CDK) family, linked to carcinogenesis by in silico analysis. In conclusion. this study identified lung miRNA signatures related to the tumorigenic microenvironment, suggesting their possible role in improving the evaluation of lung cancer onset.
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4
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Mierke CT. The versatile roles of ADAM8 in cancer cell migration, mechanics, and extracellular matrix remodeling. Front Cell Dev Biol 2023; 11:1130823. [PMID: 36910158 PMCID: PMC9995898 DOI: 10.3389/fcell.2023.1130823] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/15/2023] [Indexed: 02/25/2023] Open
Abstract
The posttranslational proteolytic cleavage is a unique and irreversible process that governs the function and half-life of numerous proteins. Thereby the role of the family of A disintegrin and metalloproteases (ADAMs) plays a leading part. A member of this family, ADAM8, has gained attention in regulating disorders, such as neurogenerative diseases, immune function and cancer, by attenuating the function of proteins nearby the extracellular membrane leaflet. This process of "ectodomain shedding" can alter the turnover rate of a number of transmembrane proteins that function in cell adhesion and receptor signal transduction. In the past, the major focus of research about ADAMs have been on neurogenerative diseases, such as Alzheimer, however, there seems to be evidence for a connection between ADAM8 and cancer. The role of ADAMs in the field of cancer research has gained recent attention, but it has been not yet been extensively addressed. Thus, this review article highlights the various roles of ADAM8 with particular emphasis on pathological conditions, such as cancer and malignant cancer progression. Here, the shedding function, direct and indirect matrix degradation, effects on cancer cell mobility and transmigration, and the interplay of ADAM8 with matrix-embedded neighboring cells are presented and discussed. Moreover, the most probable mechanical impact of ADAM8 on cancer cells and their matrix environment is addressed and debated. In summary, this review presents recent advances in substrates/ligands and functions of ADAM8 in its new role in cancer and its potential link to cell mechanical properties and discusses matrix mechanics modifying properties. A deeper comprehension of the regulatory mechanisms governing the expression, subcellular localization, and activity of ADAM8 is expected to reveal appropriate drug targets that will permit a more tailored and fine-tuned modification of its proteolytic activity in cancer development and metastasis.
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Affiliation(s)
- Claudia Tanja Mierke
- Faculty of Physics and Earth Science, Biological Physics Division, Peter Debye Institute of Soft Matter Physics, Leipzig University, Leipzig, Germany
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5
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Klapproth E, Witt A, Klose P, Wiedemann J, Vavilthota N, Künzel SR, Kämmerer S, Günscht M, Sprott D, Lesche M, Rost F, Dahl A, Rauch E, Kattner L, Weber S, Mirtschink P, Kopaliani I, Guan K, Lorenz K, Saftig P, Wagner M, El-Armouche A. Targeting cardiomyocyte ADAM10 ectodomain shedding promotes survival early after myocardial infarction. Nat Commun 2022; 13:7648. [PMID: 36496449 PMCID: PMC9741599 DOI: 10.1038/s41467-022-35331-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
After myocardial infarction the innate immune response is pivotal in clearing of tissue debris as well as scar formation, but exaggerated cytokine and chemokine secretion with subsequent leukocyte infiltration also leads to further tissue damage. Here, we address the value of targeting a previously unknown a disintegrin and metalloprotease 10 (ADAM10)/CX3CL1 axis in the regulation of neutrophil recruitment early after MI. We show that myocardial ADAM10 is distinctly upregulated in myocardial biopsies from patients with ischemia-driven cardiomyopathy. Intriguingly, upon MI in mice, pharmacological ADAM10 inhibition as well as genetic cardiomycyte-specific ADAM10 deletion improves survival with markedly enhanced heart function and reduced scar size. Mechanistically, abolished ADAM10-mediated CX3CL1 ectodomain shedding leads to diminished IL-1β-dependent inflammation, reduced neutrophil bone marrow egress as well as myocardial tissue infiltration. Thus, our data shows a conceptual insight into how acute MI induces chemotactic signaling via ectodomain shedding in cardiomyocytes.
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Affiliation(s)
- Erik Klapproth
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Anke Witt
- grid.4488.00000 0001 2111 7257Department of Physiology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Pauline Klose
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Johanna Wiedemann
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Nikitha Vavilthota
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stephan R. Künzel
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Susanne Kämmerer
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Mario Günscht
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - David Sprott
- grid.4488.00000 0001 2111 7257Department of Physiology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Mathias Lesche
- grid.4488.00000 0001 2111 7257DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
| | - Fabian Rost
- grid.4488.00000 0001 2111 7257DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
| | - Andreas Dahl
- grid.4488.00000 0001 2111 7257DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
| | | | | | - Silvio Weber
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Peter Mirtschink
- grid.4488.00000 0001 2111 7257Institute of Clinical Chemistry and Laboratory Medicine, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Irakli Kopaliani
- grid.4488.00000 0001 2111 7257Department of Physiology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Kaomei Guan
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Kristina Lorenz
- grid.8379.50000 0001 1958 8658Institute of Pharmacology and Toxicology, Julius-Maximilians-University of Würzburg, Würzburg, Germany ,grid.419243.90000 0004 0492 9407Leibniz-Institut für Analytische Wissenschaften -ISAS- e.V., Dortmund, Germany
| | - Paul Saftig
- grid.9764.c0000 0001 2153 9986Biochemical Institute, Christian-Albrechts-Universität Kiel, Kiel, Germany
| | - Michael Wagner
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany ,grid.4488.00000 0001 2111 7257Rhythmology, Clinic of Internal Medicine and Cardiology, Heart Center Dresden, Technische Universität Dresden, Dresden, Germany
| | - Ali El-Armouche
- grid.4488.00000 0001 2111 7257Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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Sandoval L, Fuentealba LM, Marzolo MP. Participation of OCRL1, and APPL1, in the expression, proteolysis, phosphorylation and endosomal trafficking of megalin: Implications for Lowe Syndrome. Front Cell Dev Biol 2022; 10:911664. [PMID: 36340038 PMCID: PMC9630597 DOI: 10.3389/fcell.2022.911664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
Megalin/LRP2 is the primary multiligand receptor for the re-absorption of low molecular weight proteins in the proximal renal tubule. Its function is significantly dependent on its endosomal trafficking. Megalin recycling from endosomal compartments is altered in an X-linked disease called Lowe Syndrome (LS), caused by mutations in the gene encoding for the phosphatidylinositol 5-phosphatase OCRL1. LS patients show increased low-molecular-weight proteins with reduced levels of megalin ectodomain in the urine and accumulation of the receptor in endosomal compartments of the proximal tubule cells. To gain insight into the deregulation of megalin in the LS condition, we silenced OCRL1 in different cell lines to evaluate megalin expression finding that it is post-transcriptionally regulated. As an indication of megalin proteolysis, we detect the ectodomain of the receptor in the culture media. Remarkably, in OCRL1 silenced cells, megalin ectodomain secretion appeared significantly reduced, according to the observation in the urine of LS patients. Besides, the silencing of APPL1, a Rab5 effector associated with OCRL1 in endocytic vesicles, also reduced the presence of megalin’s ectodomain in the culture media. In both silencing conditions, megalin cell surface levels were significantly decreased. Considering that GSK3ß-mediated megalin phosphorylation reduces receptor recycling, we determined that the endosomal distribution of megalin depends on its phosphorylation status and OCRL1 function. As a physiologic regulator of GSK3ß, we focused on insulin signaling that reduces kinase activity. Accordingly, megalin phosphorylation was significantly reduced by insulin in wild-type cells. Moreover, even though in cells with low activity of OCRL1 the insulin response was reduced, the phosphorylation of megalin was significantly decreased and the receptor at the cell surface increased, suggesting a protective role of insulin in a LS cellular model.
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Affiliation(s)
- Lisette Sandoval
- Laboratorio de Tráfico Intracelular y Señalización, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
- Instituto de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Santiago, Chile
| | - Luz M. Fuentealba
- Laboratorio de Tráfico Intracelular y Señalización, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - María-Paz Marzolo
- Laboratorio de Tráfico Intracelular y Señalización, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
- *Correspondence: María-Paz Marzolo,
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Xu JH, Guan YJ, Zhang YC, Qiu ZD, Zhou Y, Chen C, Yu J, Wang WX. ADAM15 correlates with prognosis, immune infiltration and apoptosis in hepatocellular carcinoma. Aging (Albany NY) 2021; 13:20395-20417. [PMID: 34426560 PMCID: PMC8436918 DOI: 10.18632/aging.203425] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 08/03/2021] [Indexed: 01/06/2023]
Abstract
ADAM15 is highly expressed in malignant tumors and is correlated with tumor progression. However, the role of ADAM15 in hepatocellular carcinoma (HCC) remains unclear. In the study, our results indicated that ADAM15 was highly expressed in HCC tissues and cells compared with corresponding tissues and liver cells. Overexpression of ADAM15 was linked to poor prognosis, and was an independent risk factor for HCC prognosis. Besides, analysis of immune infiltration indicated that ADAM15 expression was related to tumor infiltrating lymphocytes based on the TIMER, TISIDB and GEPIA databases. Many immune checkpoint gene expression was associated with ADAM15 expression. Functional enrichment analyses indicated that apoptosis, cell adhesion was enriched. ADAM15 knockdown promoted apoptosis and suppressed proliferation, migration and invasion of liver cancer cells. The findings of western blot showed that ADAM15 knockdown reduced the expression of Bcl-2, Vimentin, N-Cadherin and Snail, and elevated the expression of Bax, E-cadherin and ZO-1. However, overexpression of ADAM15 had the opposite results. Collectively, our findings demonstrated that ADAM15 was connected with poor prognosis of HCC patients, and could be considered as a potential biomarker for the diagnosis and treatment of HCC.
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Affiliation(s)
- Jun Hui Xu
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China.,Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Yong Jun Guan
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yi Chao Zhang
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhen Dong Qiu
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yu Zhou
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Chen Chen
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jia Yu
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Wei Xing Wang
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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Aguilera-Durán G, Romo-Mancillas A. Behavior of Chemokine Receptor 6 (CXCR6) in Complex with CXCL16 Soluble form Chemokine by Molecular Dynamic Simulations: General Protein‒Ligand Interaction Model and 3D-QSAR Studies of Synthetic Antagonists. Life (Basel) 2021; 11:life11040346. [PMID: 33920834 PMCID: PMC8071165 DOI: 10.3390/life11040346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 01/19/2023] Open
Abstract
The CXCR6‒CXCL16 axis is involved in several pathological processes, and its overexpression has been detected in different types of cancer, such as prostate, breast, ovary, and lung cancer, along with schwannomas, in which it promotes invasion and metastasis. Moreover, this axis is involved in atherosclerosis, type 1 diabetes, primary immune thrombocytopenia, vitiligo, and other autoimmune diseases, in which it is responsible for the infiltration of different immune system cells. The 3D structure of CXCR6 and CXCL16 has not been experimentally resolved; therefore, homology modeling and molecular dynamics simulations could be useful for the study of this signaling axis. In this work, a homology model of CXCR6 and a soluble form of CXCL16 (CXCR6‒CXCL16s) are reported to study the interactions between CXCR6 and CXCL16s through coarse-grained molecular dynamics (CG-MD) simulations. CG-MD simulations showed the two activation steps of CXCR6 through a decrease in the distance between the chemokine and the transmembrane region (TM) of CXCR6 and transmembrane rotational changes and polar interactions between transmembrane segments. The polar interactions between TM3, TM5, and TM6 are fundamental to functional conformation and the meta-active state of CXCR6. The interactions between D77-R280 and T243-TM7 could be related to the functional conformation of CXCR6; alternatively, the interaction between Q195-Q244 and N248 could be related to an inactive state due to the loss of this interaction, and an arginine cage broken in the presence of CXCL16s allows the meta-active state of CXCR6. A general protein‒ligand interaction supports the relevance of TM3‒TM5‒TM6 interactions, presenting three relevant pharmacophoric features: HAc (H-bond acceptor), HDn (H-bond donator), and Hph (hydrophobic), distributed around the space between extracellular loops (ECLs) and TMs. The HDn feature is close to TM3 and TM6; likewise, the HAc and Hph features are close to ECL1 and ECL2 and could block the rotation and interactions between TM3‒TM6 and the interactions of CXCL16s with the ECLs. Tridimensional quantitative structure-activity relationships (3D-QSAR) models show that the positive steric (VdW) and electrostatic fields coincide with the steric and positive electrostatic region of the exo-azabicyclo[3.3.1]nonane scaffold in the best pIC50 ligands. This substructure is close to the E274 residue and therefore relevant to the activity of CXCR6. These data could help with the design of new molecules that inhibit chemokine binding or antagonize the receptor based on the activation mechanism of CXCR6 and provoke a decrease in chemotaxis caused by the CXCR6‒CXCL16 axis.
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Affiliation(s)
- Giovanny Aguilera-Durán
- Posgrado en Ciencias Químico Biológicas, Facultad de Química, Universidad Autónoma de Querétaro, Cerro de las Campanas S/N, Querétaro 76010, Mexico;
- Laboratorio de Diseño Asistido por Computadora y Síntesis de Fármacos, Facultad de Química, Universidad Autónoma de Querétaro, Centro Universitario, Querétaro 76010, Mexico
| | - Antonio Romo-Mancillas
- Laboratorio de Diseño Asistido por Computadora y Síntesis de Fármacos, Facultad de Química, Universidad Autónoma de Querétaro, Centro Universitario, Querétaro 76010, Mexico
- Correspondence:
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9
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Théret N, Bouezzeddine F, Azar F, Diab-Assaf M, Legagneux V. ADAM and ADAMTS Proteins, New Players in the Regulation of Hepatocellular Carcinoma Microenvironment. Cancers (Basel) 2021; 13:cancers13071563. [PMID: 33805340 PMCID: PMC8037375 DOI: 10.3390/cancers13071563] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Members of the adamalysin family are multi-domain proteins involved in many cancer-related functions. In this review, we will examine the literature on the involvement of adamalysins in hepatocellular carcinoma progression and their importance in the tumor microenvironment where they regulate the inflammatory response and the epithelial–mesenchymal transition. We complete this review with an analysis of adamalysin expression in a large cohort of patients with hepatocellular carcinoma from The Cancer Genome Atlas (TCGA) database. These original results give a new insight into the involvement of all adamalysins in the primary liver cancer. Abstract The tumor microenvironment plays a major role in tumor growth, invasion and resistance to chemotherapy, however understanding how all actors from microenvironment interact together remains a complex issue. The tumor microenvironment is classically represented as three closely connected components including the stromal cells such as immune cells, fibroblasts, adipocytes and endothelial cells, the extracellular matrix (ECM) and the cytokine/growth factors. Within this space, proteins of the adamalysin family (ADAM for a disintegrin and metalloproteinase; ADAMTS for ADAM with thrombospondin motifs; ADAMTSL for ADAMTS-like) play critical roles by modulating cell–cell and cell–ECM communication. During last decade, the implication of adamalysins in the development of hepatocellular carcinoma (HCC) has been supported by numerous studies however the functional characterization of most of them remain unsettled. In the present review we propose both an overview of the literature and a meta-analysis of adamalysins expression in HCC using data generated by The Cancer Genome Atlas (TCGA) Research Network.
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Affiliation(s)
- Nathalie Théret
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en santé, Environnement et Travail)-UMR_S1085, University of Rennes 1, 35000 Rennes, France; (F.A.); (V.L.)
- Correspondence:
| | - Fidaa Bouezzeddine
- Molecular Cancer and Pharmaceutical Biology Laboratory, Faculty of Sciences II, Lebanese University Fanar, 1500 Beirut, Lebanon; (F.B.); (M.D.-A.)
| | - Fida Azar
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en santé, Environnement et Travail)-UMR_S1085, University of Rennes 1, 35000 Rennes, France; (F.A.); (V.L.)
| | - Mona Diab-Assaf
- Molecular Cancer and Pharmaceutical Biology Laboratory, Faculty of Sciences II, Lebanese University Fanar, 1500 Beirut, Lebanon; (F.B.); (M.D.-A.)
| | - Vincent Legagneux
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en santé, Environnement et Travail)-UMR_S1085, University of Rennes 1, 35000 Rennes, France; (F.A.); (V.L.)
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10
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Tolg C, Liu M, Cousteils K, Telmer P, Alam K, Ma J, Mendina L, McCarthy JB, Morris VL, Turley EA. Cell-specific expression of the transcriptional regulator RHAMM provides a timing mechanism that controls appropriate wound re-epithelialization. J Biol Chem 2020; 295:5427-5448. [PMID: 32165498 PMCID: PMC7170511 DOI: 10.1074/jbc.ra119.010002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 02/27/2020] [Indexed: 01/04/2023] Open
Abstract
Prevention of aberrant cutaneous wound repair and appropriate regeneration of an intact and functional integument require the coordinated timing of fibroblast and keratinocyte migration. Here, we identified a mechanism whereby opposing cell-specific motogenic functions of a multifunctional intracellular and extracellular protein, the receptor for hyaluronan-mediated motility (RHAMM), coordinates fibroblast and keratinocyte migration speed and ensures appropriate timing of excisional wound closure. We found that, unlike in WT mice, in Rhamm-null mice, keratinocyte migration initiates prematurely in the excisional wounds, resulting in wounds that have re-surfaced before the formation of normal granulation tissue, leading to a defective epidermal architecture. We also noted aberrant keratinocyte and fibroblast migration in the Rhamm-null mice, indicating that RHAMM suppresses keratinocyte motility but increases fibroblast motility. This cell context-dependent effect resulted from cell-specific regulation of extracellular signal-regulated kinase 1/2 (ERK1/2) activation and expression of a RHAMM target gene encoding matrix metalloprotease 9 (MMP-9). In fibroblasts, RHAMM promoted ERK1/2 activation and MMP-9 expression, whereas in keratinocytes, RHAMM suppressed these activities. In keratinocytes, loss of RHAMM function or expression promoted epidermal growth factor receptor-regulated MMP-9 expression via ERK1/2, which resulted in cleavage of the ectodomain of the RHAMM partner protein CD44 and thereby increased keratinocyte motility. These results identify RHAMM as a key factor that integrates the timing of wound repair by controlling cell migration.
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Affiliation(s)
- Cornelia Tolg
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Muhan Liu
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Katelyn Cousteils
- Department of Biochemistry, Western University, London, Ontario N6A 5C1, Canada
| | - Patrick Telmer
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Khandakar Alam
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Jenny Ma
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Leslie Mendina
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - James B McCarthy
- Department of Laboratory Medicine and Pathology, Masonic Cancer Center, Minneapolis, Minnesota 55455
| | - Vincent L Morris
- Department of Microbiology and Immunology, Western University, London, Ontario N6A 3K7, Canada
| | - Eva A Turley
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada; Departments of Oncology, Biochemistry, and Surgery, Schulich School of Medicine, Western University, London, Ontario N6A 5C1, Canada.
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11
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Orme JJ, Jazieh KA, Xie T, Harrington S, Liu X, Ball M, Madden B, Charlesworth MC, Azam TU, Lucien F, Wootla B, Li Y, Villasboas JC, Mansfield AS, Dronca RS, Dong H. ADAM10 and ADAM17 cleave PD-L1 to mediate PD-(L)1 inhibitor resistance. Oncoimmunology 2020; 9:1744980. [PMID: 32363112 PMCID: PMC7185206 DOI: 10.1080/2162402x.2020.1744980] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 12/30/2022] Open
Abstract
ADAM10 and ADAM17 expression and soluble PD-L1 (sPD-L1) predict poor prognosis in many malignancies, including in patients treated with PD-(L)1 inhibitors. The mechanism of soluble PD-L1 production and its effects are unknown. Here we uncover a novel mechanism of ADAM10- and ADAM17-mediated resistance to PD-(L)1 inhibitors. ADAM10 and ADAM17 cleave PD-L1 from the surface of malignant cells and extracellular vesicles. This cleavage produces an active sPD-L1 fragment that induces apoptosis in CD8 + T cells and compromises the killing of tumor cells by CD8 + T cells. Reduced tumor site PD-L1 protein-to-mRNA ratios predict poor outcomes and are correlated with elevated ADAM10 and ADAM17 expression in multiple cancers. These results may explain the discordance between PD-L1 immunohistochemistry and PD-(L)1 inhibitor response. Thus, including ADAM10 and ADAM17 tissue staining may improve therapy selection. Furthermore, treatment with an ADAM10/ADAM17 inhibitor may abrogate PD-(L)1 inhibitor resistance and improve clinical responses to PD-(L)1 immunotherapy.
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Affiliation(s)
- Jacob J Orme
- Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Khalid A Jazieh
- Department of Urology, Mayo Clinic, Rochester, MN, USA.,Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Tiancheng Xie
- Department of Urology, Mayo Clinic, Rochester, MN, USA
| | | | - Xin Liu
- Department of Urology, Mayo Clinic, Rochester, MN, USA
| | - Matthew Ball
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | | | - Tariq U Azam
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Fabrice Lucien
- Department of Urology, Mayo Clinic, Rochester, MN, USA.,Department of Immunology, Mayo Clinic, Rochester, MN, USA
| | - Bharath Wootla
- Center for Clinical and Translational Science, Mayo Clinic, Rochester, MN, USA
| | - Yanli Li
- Department of Urology, Mayo Clinic, Rochester, MN, USA.,Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | | | | | - Roxana S Dronca
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Haidong Dong
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA.,Department of Immunology, Mayo Clinic, Rochester, MN, USA
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12
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Galarza S, Kim H, Atay N, Peyton SR, Munson JM. 2D or 3D? How cell motility measurements are conserved across dimensions in vitro and translate in vivo. Bioeng Transl Med 2020; 5:e10148. [PMID: 31989037 PMCID: PMC6971446 DOI: 10.1002/btm2.10148] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 10/30/2019] [Accepted: 11/02/2019] [Indexed: 12/16/2022] Open
Abstract
Cell motility is a critical aspect of several processes, such as wound healing and immunity; however, it is dysregulated in cancer. Current limitations of imaging tools make it difficult to study cell migration in vivo. To overcome this, and to identify drivers from the microenvironment that regulate cell migration, bioengineers have developed 2D (two-dimensional) and 3D (three-dimensional) tissue model systems in which to study cell motility in vitro, with the aim of mimicking elements of the environments in which cells move in vivo. However, there has been no systematic study to explicitly relate and compare cell motility measurements between these geometries or systems. Here, we provide such analysis on our own data, as well as across data in existing literature to understand whether, and which, metrics are conserved across systems. To our surprise, only one metric of cell movement on 2D surfaces significantly and positively correlates with cell migration in 3D environments (percent migrating cells), and cell invasion in 3D has a weak, negative correlation with glioblastoma invasion in vivo. Finally, to compare across complex model systems, in vivo data, and data from different labs, we suggest that groups report an effect size, a statistical tool that is most translatable across experiments and labs, when conducting experiments that affect cellular motility.
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Affiliation(s)
- Sualyneth Galarza
- Department of Chemical EngineeringUniversity of Massachusetts AmherstAmherstMassachusetts
| | - Hyuna Kim
- Molecular and Cellular Biology ProgramUniversity of Massachusetts AmherstAmherstMassachusetts
| | - Naciye Atay
- Department of Biomedical Engineering and MechanicsVirginia Polytechnic Institute and State UniversityBlacksburgVirginia
| | - Shelly R. Peyton
- Department of Chemical EngineeringUniversity of Massachusetts AmherstAmherstMassachusetts
- Molecular and Cellular Biology ProgramUniversity of Massachusetts AmherstAmherstMassachusetts
| | - Jennifer M. Munson
- Department of Biomedical Engineering and MechanicsVirginia Polytechnic Institute and State UniversityBlacksburgVirginia
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13
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MicroRNAs Contribute to Breast Cancer Invasiveness. Cells 2019; 8:cells8111361. [PMID: 31683635 PMCID: PMC6912645 DOI: 10.3390/cells8111361] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 10/25/2019] [Accepted: 10/28/2019] [Indexed: 12/24/2022] Open
Abstract
Cancer statistics in 2018 highlight an 8.6 million incidence in female cancers, and 4.2 million cancer deaths globally. Moreover, breast cancer is the most frequent malignancy in females and twenty percent of these develop metastasis. This provides only a small chance for successful therapy, and identification of new molecular markers for the diagnosis and prognostic prediction of metastatic disease and development of innovative therapeutic molecules are therefore urgently required. Differentially expressed microRNAs (miRNAs) in cancers cause multiple changes in the expression of the tumorigenesis-promoting genes which have mostly been investigated in breast cancers. Herein, we summarize recent data on breast cancer-specific miRNA expression profiles and their participation in regulating invasive processes, in association with changes in cytoskeletal structure, cell-cell adhesion junctions, cancer cell-extracellular matrix interactions, tumor microenvironments, epithelial-to-mesenchymal transitions and cancer cell stem abilities. We then focused on the epigenetic regulation of individual miRNAs and their modified interactions with other regulatory genes, and reviewed the function of miRNA isoforms and exosome-mediated miRNA transfer in cancer invasiveness. Although research into miRNA’s function in cancer is still ongoing, results herein contribute to improved metastatic cancer management.
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14
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Palau V, Pascual J, Soler MJ, Riera M. Role of ADAM17 in kidney disease. Am J Physiol Renal Physiol 2019; 317:F333-F342. [DOI: 10.1152/ajprenal.00625.2018] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
It is known that the renin-angiotensin system plays a major role in the pathophysiology of cardiovascular disease and renal injury. Within the renin-angiotensin system, angiotensin-converting enzyme 2 (ACE2) cleaves ANG II to generate ANG(1–7) peptide, which counteracts the adverse effects of ANG II accumulation. ACE2 can undergo cleavage or shedding to release the catalytically active ectodomain into the circulation by a disintegrin and metalloprotease (ADAM)17, also known as TNF-α-converting enzyme. ADAM17 is involved in many pathological processes such as cancer, inflammatory diseases, neurological diseases, cardiovascular diseases, atherosclerosis, diabetes, and hypertension. Clinical and experimental studies have shown that ADAM17 is involved in chronic kidney disease (CKD) with a proinflammatory and profibrotic role, suggesting that it could be an important mediator of CKD progression. ADAM17 inhibition attenuates fibrosis and inflammation, suggesting that its inhibition may be a possible new valuable therapeutic tool in fibrotic kidney disease treatment. In addition, in renal disease, some experimental studies have demonstrated that ADAM17 is differently expressed in the kidney. Thus, ADAM17 is highly expressed in distal renal tubules and increased in the whole kidney in diabetic models. In this article, we will review the role of ADAM17 under physiological and pathological conditions. We will mainly focus on the importance of ADAM17 in the context of CKD.
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Affiliation(s)
- Vanesa Palau
- Department of Nephrology, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Julio Pascual
- Department of Nephrology, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Maria José Soler
- Department of Nephrology, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Marta Riera
- Department of Nephrology, Hospital del Mar Medical Research Institute, Barcelona, Spain
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15
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Meng H, Huang Q, Zhang X, Huang J, Shen R, Zhang B. MiR-449a regulates the cell migration and invasion of human non-small cell lung carcinoma by targeting ADAM10. Onco Targets Ther 2019; 12:3829-3838. [PMID: 31190882 PMCID: PMC6529029 DOI: 10.2147/ott.s190282] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 03/25/2019] [Indexed: 12/17/2022] Open
Abstract
Background: MicroRNAs (miRNAs) are non-coding small RNAs that have been shown to play a key role in the development of many tumors. However, its specific mechanism of action in non-small cell lung cancer (NSCLC) is not very clear. Purpose: This study was to identify the effect of miRNA-449a on NSCLC invasion and migration. Methods: We used quantitative real-time PCR experiments to demonstrate that miRNA-449a is down-regulated in NSCLC tissues and cell lines. We also used the Transwell assay to detect cell invasion and migration, and the Western Blot assay was used to detect protein expression. The dual luciferase assay was used to detect the targeting relationship between miR-449a and A Disintegrin And Metalloproteinases 10 (ADAM10). Results: Our experiments demonstrated that miRNA-449a was down-regulated in NSCLC tissues and cell lines. When miRNA-449a was up-regulated in NSCLC cells, the invasion and migration ability of the cells was weakened, and the expression of ADAM10 was decreased. After down-regulation of miRNA-449a, the cell's invasion and migration ability was enhanced, and the expression of ADAM10 was increased. Through dual luciferase assays, we also found that miRNA-449a can target ADAM10 to delay the progression of epithelial-mesenchymal transition (EMT) and inhibit invasion and migration. Conclusion: Our experiments demonstrated that miRNA-449a acted as a tumor suppressor gene through inhibiting the expression of ADAM10 in NSCLC.
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Affiliation(s)
- Haining Meng
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao 266021, People's Republic of China
| | - Qiao Huang
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao 266021, People's Republic of China
| | - Xijin Zhang
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao 266021, People's Republic of China
| | - Jiawei Huang
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao 266021, People's Republic of China
| | - Ruowu Shen
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao 266021, People's Republic of China
| | - Bei Zhang
- Department of Immunology, School of Basic Medical College, Qingdao University, Qingdao 266021, People's Republic of China
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16
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Chen D, Hu S, Liu J, Li S. E-cadherin regulates biological behaviors of neural stem cells and promotes motor function recovery following spinal cord injury. Exp Ther Med 2019; 17:2061-2070. [PMID: 30783478 PMCID: PMC6364216 DOI: 10.3892/etm.2019.7176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 11/26/2018] [Indexed: 02/06/2023] Open
Abstract
Stem cell-based repair strategies for spinal cord injury (SCI) are a highly studied area of research. Multiple gene-modified stem cells have been transplanted into SCI models, in the hope of generating more neurons to repair a damaged nervous system. However, the results are not always successful, as the grafted cells may be unable to survive in the injured spinal cord. E-cadherin, a transmembrane adhesion protein, has been identified as an epithelial-to-mesenchymal transition marker and is vital for morphological structure maintenance and the functional integrity of epithelial cells. At present, few studies have examined the association between E-cadherin and neural stem cells (NSCs). The present study investigated the expression of E-cadherin in subcultured NSCs and differentiated NSCs. Furthermore, the effect of E-cadherin on NSC viability, migration, differentiation and neurosphere formation was assessed. An in vivo study was used to assess the long-term survival of grafted NSCs. Additionally, the protective effect of E-cadherin on SCI was assessed by analyzing tissue repair, Basso Mouse Scale scores and the expression of inflammatory cytokines. The results of the present study suggested that E-cadherin was able to promote NSC viability and neurosphere formation; however, it had no significant effect on NSC differentiation. To conclude, grafted NSCs with highly expressed E-cadherin facilitated motor function recovery following SCI by reducing the release of inflammatory cytokines.
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Affiliation(s)
- Dong Chen
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Siyuan Hu
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Jie Liu
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Shaohua Li
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
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17
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Kalinkova L, Zmetakova I, Smolkova B, Minarik G, Sedlackova T, Horvathova Kajabova V, Cierna Z, Mego M, Fridrichova I. Decreased methylation in the SNAI2 and ADAM23 genes associated with de-differentiation and haematogenous dissemination in breast cancers. BMC Cancer 2018; 18:875. [PMID: 30189837 PMCID: PMC6127923 DOI: 10.1186/s12885-018-4783-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 08/29/2018] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND In breast cancer (BC), deregulation of DNA methylation leads to aberrant expressions and functions of key regulatory genes. In our study, we investigated the relationship between the methylation profiles of genes associated with cancer invasivity and clinico-pathological parameters. In detail, we studied differences in the methylation levels between BC patients with haematogenous and lymphogenous cancer dissemination. METHODS We analysed samples of primary tumours (PTs), lymph node metastases (LNMs) and peripheral blood cells (PBCs) from 59 patients with sporadic disseminated BC. Evaluation of the DNA methylation levels of six genes related to invasivity, ADAM23, uPA, CXCL12, TWIST1, SNAI1 and SNAI2, was performed by pyrosequencing. RESULTS Among the cancer-specific methylated genes, we found lower methylation levels of the SNAI2 gene in histologic grade 3 tumours (OR = 0.61; 95% CI, 0.39-0.97; P = 0.038) than in fully or moderately differentiated cancers. We also evaluated the methylation profiles in patients with different cancer cell dissemination statuses (positivity for circulating tumour cells (CTCs) and/or LNMs). We detected the significant association between reduced DNA methylation of ADAM23 in PTs and presence of CTCs in the peripheral blood of patients (OR = 0.45; 95% CI, 0.23-0.90; P = 0.023). CONCLUSION The relationships between the decreased methylation levels of the SNAI2 and ADAM23 genes and cancer de-differentiation and haematogenous dissemination, respectively, indicate novel functions of those genes in the invasive processes. After experimental validation of the association between the lower values of SNAI2 and ADAM23 methylation and clinical features of aggressive BCs, these methylation profiles could improve the management of metastatic disease.
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Affiliation(s)
- Lenka Kalinkova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, v.v.i., Dubravska cesta 9, 845 05, Bratislava, Slovak Republic
| | - Iveta Zmetakova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, v.v.i., Dubravska cesta 9, 845 05, Bratislava, Slovak Republic
| | - Bozena Smolkova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, v.v.i., Dubravska cesta 9, 845 05, Bratislava, Slovak Republic
| | - Gabriel Minarik
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08, Bratislava, Slovak Republic
| | - Tatiana Sedlackova
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08, Bratislava, Slovak Republic
| | - Viera Horvathova Kajabova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, v.v.i., Dubravska cesta 9, 845 05, Bratislava, Slovak Republic
| | - Zuzana Cierna
- Institute of Pathological Anatomy, Faculty of Medicine, Comenius University, University Hospital, Sasinkova 4, 811 08, Bratislava, Slovak Republic
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, Comenius University, National Cancer Institute, Klenova 1, 83310, Bratislava, Slovak Republic
| | - Ivana Fridrichova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, v.v.i., Dubravska cesta 9, 845 05, Bratislava, Slovak Republic.
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18
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Wan LL, Zhang DQ, Zhang JN, Ren LQ. Anti-hepatocarcinoma activity of TT-1, an analog of melittin, combined with interferon-α via promoting the interaction of NKG2D and MICA. J Zhejiang Univ Sci B 2018; 18:522-531. [PMID: 28585428 DOI: 10.1631/jzus.b1600369] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Hepatocarcinoma is one of the malignant cancers with significant morbidity and mortality. Immunotherapy has emerged in clinical treatment, owing to the limitation and severe side effects of chemotherapy. In the immune system, natural killer (NK) cells are important effectors required to eliminate malignant tumor cells without the limitation of major histocompatibility complex (MHC) molecule issues. Hence, treatment which could stimulate NK cells is of great interest. Here, we investigated the efficacy of the combined therapy of TT-1 (a mutant of melittin) and interferon-α (IFN-α) on NK cells and human liver cancer HepG-2/Huh7 cells in vitro and in vivo, as well as the mechanism involved. The combination therapy significantly inhibited the growth of HepG-2/Huh7 cells in vivo, but this effect was impaired after depleting NK cells. TT-1 not only up-regulated MHC class I-related chain molecules A (MICA) expression, but also prevented the secretion of soluble MICA (sMICA). Both the mRNA and protein of a disintegrin and metallopeptidase 10 (ADAM 10) in HepG-2/Huh7 cells were decreased after TT-1 treatment. The combined therapy of TT-1 and IFN-α could suppress the growth of HepG-2/Huh7 xenografted tumor effectively via promoting the interaction of NK group 2, member D (NKG2D) and MICA, indicating that TT-1+IFN-α would be a potential approach in treating liver cancer.
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Affiliation(s)
- Lan-Lan Wan
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.,Department of Anesthesiology, the Second Hospital of Jilin University, Changchun 130041, China
| | - Da-Qi Zhang
- Department of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun 130033, China
| | - Jin-Nan Zhang
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Li-Qun Ren
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
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19
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Guo JC, Xie YM, Ran LQ, Cao HH, Sun C, Wu JY, Wu ZY, Liao LD, Zhao WJ, Fang WK, Li EM, Xu LY, Schachner M, Xie JJ. L1CAM drives oncogenicity in esophageal squamous cell carcinoma by stimulation of ezrin transcription. J Mol Med (Berl) 2017; 95:1355-1368. [PMID: 28939985 DOI: 10.1007/s00109-017-1595-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Revised: 09/09/2017] [Accepted: 09/13/2017] [Indexed: 12/24/2022]
Abstract
L1 cell adhesion molecule (L1CAM) is highly expressed in various types of human cancers, displaying yet unknown molecular mechanisms underlying their oncogenic potential. Here, we found that L1CAM expression was significantly increased in esophageal squamous cell carcinoma (ESCC; n = 157) lesions compared with non-cancerous tissues. High tumorous L1CAM expression significantly correlated with reduced overall survival. Experimentally, L1CAM knockdown led to decreased cell growth, migration, and invasiveness in vitro, whereas overexpression of L1CAM showed the opposite effect. In nude mice, L1CAM depletion attenuated tumorigenesis and ability to penetrate the tissues surrounding ESCC cells. Gene set enrichment analysis (GSEA) and SubpathwayMiner analysis on gene expression profiles (microarray data on ESCC tissues, GSE53625; cDNA microarray data on L1CAM-knockdown ESCC cell line, GSE86268) suggested that L1CAM-co-expression genes were related to cell motility, cell proliferation, and regulation of actin cytoskeleton, validating the above experimental findings. Further mechanistical analysis showed that L1CAM upregulated the expression of the cytoskeletal protein ezrin via activating integrin β1/MAPK/ERK/AP1 signaling and thus led to the malignant phenotypes of ESCC cells. Together, our findings suggest that L1CAM may be employed as a valuable prognosis marker and a therapeutic target for ESCC patients and that L1CAM promotes ESCC tumorigenicity by upregulating ezrin expression. KEY MESSAGES L1CAM promotes growth and invasiveness of ESCC cells in vitro and in vivo. L1CAM upregulates the expression of ezrin by integrin α5β1/MAPK/ERK/AP1 pathway. Ezrin is a key downstream effector in the L1CAM-promoted malignant phenotypes. High expression levels of both L1CAM and ezrin significantly correlated with reduced overall survival. Nuclear L1CAM is an independent prognosis marker for esophageal squamous cell carcinoma.
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Affiliation(s)
- Jin-Cheng Guo
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China
| | - Yang-Min Xie
- Department of Experimental Animal Center, Medical College of Shantou University, Shantou, China
| | - Li-Qiang Ran
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China
| | - Hui-Hui Cao
- Institute of Oncologic Pathology, Medical College of Shantou University, Shantou, China
| | - Chun Sun
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China
| | - Jian-Yi Wu
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China
| | - Zhi-Yong Wu
- Department of Oncologic Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-Sen University, Shantou, China
| | - Lian-Di Liao
- Institute of Oncologic Pathology, Medical College of Shantou University, Shantou, China
| | - Wei-Jiang Zhao
- Center for Neuroscience, Medical College of Shantou University, Shantou, China
| | - Wang-Kai Fang
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China
| | - En-Min Li
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China
| | - Li-Yan Xu
- Institute of Oncologic Pathology, Medical College of Shantou University, Shantou, China.
| | - Melitta Schachner
- Center for Neuroscience, Medical College of Shantou University, Shantou, China. .,W.M. Keck Center for Collaborative Neuroscience and Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, USA.
| | - Jian-Jun Xie
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, No. 22 Xinling Road, Shantou, China.
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20
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Wang L, Hoggard JA, Korleski ED, Long GV, Ree BC, Hensley K, Bond SR, Wolfsberg TG, Chen J, Zeczycki TN, Bridges LC. Multiple non-catalytic ADAMs are novel integrin α4 ligands. Mol Cell Biochem 2017; 442:29-38. [PMID: 28913673 DOI: 10.1007/s11010-017-3190-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 09/09/2017] [Indexed: 01/02/2023]
Abstract
The ADAM (a disintegrin and metalloprotease) protein family uniquely exhibits both catalytic and adhesive properties. In the well-defined process of ectodomain shedding, ADAMs transform latent, cell-bound substrates into soluble, biologically active derivatives to regulate a spectrum of normal and pathological processes. In contrast, the integrin ligand properties of ADAMs are not fully understood. Emerging models posit that ADAM-integrin interactions regulate shedding activity by localizing or sequestering the ADAM sheddase. Interestingly, 8 of the 21 human ADAMs are predicted to be catalytically inactive. Unlike their catalytically active counterparts, integrin recognition of these "dead" enzymes has not been largely reported. The present study delineates the integrin ligand properties of a group of non-catalytic ADAMs. Here we report that human ADAM11, ADAM23, and ADAM29 selectively support integrin α4-dependent cell adhesion. This is the first demonstration that the disintegrin-like domains of multiple catalytically inactive ADAMs are ligands for a select subset of integrin receptors that also recognize catalytically active ADAMs.
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Affiliation(s)
- Lei Wang
- Department of Biochemistry and Molecular Biology, The Brody School of Medicine, East Carolina University, Greenville, NC, 27834, USA
| | - Jason A Hoggard
- Department of Biochemistry and Molecular Biology, The Brody School of Medicine, East Carolina University, Greenville, NC, 27834, USA
| | - Erica D Korleski
- Department of Biochemistry and Molecular Biology, The Brody School of Medicine, East Carolina University, Greenville, NC, 27834, USA
| | - Gideon V Long
- Biochemistry, Molecular and Cell Sciences, Arkansas College of Osteopathic Medicine, Arkansas Colleges of Health Education, 7000 Chad Colley Blvd., Ft. Smith, AR, 72916, USA
| | - Brandy C Ree
- Biochemistry, Molecular and Cell Sciences, Arkansas College of Osteopathic Medicine, Arkansas Colleges of Health Education, 7000 Chad Colley Blvd., Ft. Smith, AR, 72916, USA
| | - Kenneth Hensley
- Biochemistry, Molecular and Cell Sciences, Arkansas College of Osteopathic Medicine, Arkansas Colleges of Health Education, 7000 Chad Colley Blvd., Ft. Smith, AR, 72916, USA
| | - Stephen R Bond
- Computational and Statistical Genomics Branch, Division of Intramural Research, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Tyra G Wolfsberg
- Computational and Statistical Genomics Branch, Division of Intramural Research, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - JianMing Chen
- Department of Biochemistry and Molecular Biology, The Brody School of Medicine, East Carolina University, Greenville, NC, 27834, USA
| | - Tonya N Zeczycki
- Department of Biochemistry and Molecular Biology, The Brody School of Medicine, East Carolina University, Greenville, NC, 27834, USA
| | - Lance C Bridges
- Department of Biochemistry and Molecular Biology, The Brody School of Medicine, East Carolina University, Greenville, NC, 27834, USA. .,Biochemistry, Molecular and Cell Sciences, Arkansas College of Osteopathic Medicine, Arkansas Colleges of Health Education, 7000 Chad Colley Blvd., Ft. Smith, AR, 72916, USA.
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21
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Hypoxia-inducible factor-1α activation in HPV-positive head and neck squamous cell carcinoma cell lines. Oncotarget 2017; 8:89681-89691. [PMID: 29163780 PMCID: PMC5685701 DOI: 10.18632/oncotarget.20813] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 08/21/2017] [Indexed: 01/14/2023] Open
Abstract
Purpose Human papillomavirus (HPV) is a causative agent for a rising number of head and neck squamous cell carcinomas (HNSCC), which are characterized by distinct tumor biology. Hypoxia inducible-factor (HIF) signaling influences initiation and progression of carcinogenesis and HPV oncoproteins have evolved to highjack cellular pathways for viral reproduction. Therefore, we investigated whether HPV activates HIF-1α expression in HNSCC. Experimental Technique HPV-positive and -negative HNSCC cells were examined for adaptive responses to hypoxia. Expression of HIF-1α, prolyl hydroxylase-domain protein 2 (PHD2) and E-cadherin was analyzed by Western blotting, immunofluorescence (IF) microscopy and migration/wound healing assays. Results HPV-positive HNSCC cells showed higher HIF-1α and PHD2 protein levels under normoxia and hypoxia. HIF-1α hydroxylation was reduced in HPV-positive HNSCC cell lines under PHD and proteasomal inhibition. In vitro wound healing assays showed impairment of migration and proliferation by HIF-1α pathway activation in HPV-negative cell lines only. In contrast, migration and proliferation in HPV-positive cell lines was impaired by HIF-1α specific siRNA. Conclusions HPV-positive HNSCC cells show activation of the HIF pathway and adaptation to HIF-1α upregulation, representing potential therapeutic targets in this emerging tumor entity.
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Mullooly M, McGowan PM, Crown J, Duffy MJ. The ADAMs family of proteases as targets for the treatment of cancer. Cancer Biol Ther 2016; 17:870-80. [PMID: 27115328 DOI: 10.1080/15384047.2016.1177684] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The ADAMs (a disintegrin and metalloproteases) are transmembrane multidomain proteins implicated in multiple biological processes including proteolysis, cell adhesion, cell fusion, cell proliferation and cell migration. Of these varied activities, the best studied is their role in proteolysis. However, of the 22 ADAMs believed to be functional in humans, only approximately a half possess matrix metalloproteinase (MMP)-like protease activity. In contrast to MMPs which are mostly implicated in the degradation of extracellular matrix proteins, the main ADAM substrates are the ectodomains of type I and type II transmembrane proteins. These include growth factor/cytokine precursors, growth factor/cytokine receptors and adhesion proteins. Recently, several different ADAMs, especially ADAM17, have been shown to play a role in the development and progression of multiple cancer types. Consistent with this role in cancer, targeting ADAM17 with either low molecular weight inhibitors or monoclonal antibodies was shown to have anti-cancer activity in multiple preclinical systems. Although early phase clinical trials have shown no serious side effects with a dual ADAM10/17 low molecular weight inhibitor, the consequences of long-term treatment with these agents is unknown. Furthermore, efficacy in clinical trials remains to be shown.
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Affiliation(s)
- Maeve Mullooly
- a National Institutes of Health , Bethesda , MD , USA.,b UCD School of Medicine and Medical Science , Conway Institute of Biomolecular and Biomedical Research, University College Dublin , Ireland
| | - Patricia M McGowan
- b UCD School of Medicine and Medical Science , Conway Institute of Biomolecular and Biomedical Research, University College Dublin , Ireland.,c Education and Research Center , St. Vincent's University Hospital , Dublin , Ireland
| | - John Crown
- d Department of Medical Oncology , St. Vincent's University Hospital , Dublin , Ireland
| | - Michael J Duffy
- b UCD School of Medicine and Medical Science , Conway Institute of Biomolecular and Biomedical Research, University College Dublin , Ireland.,e UCD Clinical Research Center , St. Vincent's University Hospital , Dublin , Ireland
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Disintegrin and metalloproteinases (ADAMs) expression in gastroesophageal reflux disease and in esophageal adenocarcinoma. Clin Transl Oncol 2016; 19:58-66. [PMID: 27026568 DOI: 10.1007/s12094-016-1503-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 03/15/2016] [Indexed: 01/26/2023]
Abstract
BACKGROUND Clinically useful marker molecules for the progression of gastroesophageal reflux disease and Barrett's esophagus (BE) to esophageal adenocarcinoma (EAC) are lacking. Many adenocarcinomas and inflammatory conditions exhibit increased expression of ADAMs, 'a disintegrin and metalloproteinases'. METHODS We assessed the expression of five ADAMs (9, 10, 12, 17, 19) in three esophageal cell lines (Het-1A, OE19, OE33) by RT-PCR and Western blotting, and in human samples of normal esophagus, esophagitis, BE, Barrett's dysplasia, and EAC by RT-PCR, and in selected samples by immunohistochemistry. RESULTS EAC patients showed increased mRNA expression of ADAMs 9, 12, 17 and 19, as compared to controls. At immunohistochemistry, ADAM9 and ADAM10 proteins were increased in EAC. Patient samples also showed increased mRNA expression of ADAM12 in esophagitis, of ADAM9 in BE, and of ADAMs 9, 12 and 19 in Barrett's dysplasia, as compared to controls. Two EAC cell lines showed increased ADAM9 mRNA. CONCLUSIONS ADAM9 expression is increased in EAC. Its predecessors show increased ADAM9 mRNA expression. The importance of the alterations in ADAM expression for the development of EAC, and their use as marker molecules, warrant further studies.
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Lorenzatti Hiles G, Bucheit A, Rubin JR, Hayward A, Cates AL, Day KC, El-Sawy L, Kunju LP, Daignault S, Lee CT, Liebert M, Hussain M, Day ML. ADAM15 Is Functionally Associated with the Metastatic Progression of Human Bladder Cancer. PLoS One 2016; 11:e0150138. [PMID: 26930657 PMCID: PMC4773041 DOI: 10.1371/journal.pone.0150138] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 02/09/2016] [Indexed: 12/21/2022] Open
Abstract
ADAM15 is a member of a family of catalytically active disintegrin membrane metalloproteinases that function as molecular signaling switches, shed membrane bound growth factors and/or cleave and inactivate cell adhesion molecules. Aberrant metalloproteinase function of ADAM15 may contribute to tumor progression through the release of growth factors or disruption of cell adhesion. In this study, we utilized human bladder cancer tissues and cell lines to evaluate the expression and function of ADAM15 in the progression of human bladder cancer. Examination of genome and transcriptome databases revealed that ADAM15 ranked in the top 5% of amplified genes and its mRNA was significantly overexpressed in invasive and metastatic bladder cancer compared to noninvasive disease. Immunostaining of a bladder tumor tissue array designed to evaluate disease progression revealed increased ADAM15 immunoreactivity associated with increasing cancer stage and exhibited significantly stronger staining in metastatic samples. About half of the invasive tumors and the majority of the metastatic cases exhibited high ADAM15 staining index, while all low grade and noninvasive cases exhibited negative or low staining. The knockdown of ADAM15 mRNA expression significantly inhibited bladder tumor cell migration and reduced the invasive capacity of bladder tumor cells through MatrigelTM and monolayers of vascular endothelium. The knockdown of ADAM15 in a human xenograft model of bladder cancer inhibited tumor growth by 45% compared to controls. Structural modeling of the catalytic domain led to the design of a novel ADAM15-specific sulfonamide inhibitor that demonstrated bioactivity and significantly reduced the viability of bladder cancer cells in vitro and in human bladder cancer xenografts. Taken together, the results revealed an undescribed role of ADAM15 in the invasion of human bladder cancer and suggested that the ADAM15 catalytic domain may represent a viable therapeutic target in patients with advanced disease.
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Affiliation(s)
- Guadalupe Lorenzatti Hiles
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Amanda Bucheit
- Hematology/Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States of America
| | - John R. Rubin
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Alexandra Hayward
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
- School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Angelica L. Cates
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Kathleen C. Day
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Layla El-Sawy
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
- European Egyptian Pharmaceuticals, Alexandria, Egypt
| | - L. Priya Kunju
- Department of Pathology, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Stephanie Daignault
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Cheryl T. Lee
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Monica Liebert
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Maha Hussain
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Mark L. Day
- Division of Urologic Oncology, Department of Urology, University of Michigan, Ann Arbor, Michigan, United States of America
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, United States of America
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan, United States of America
- * E-mail:
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Stasikowska-Kanicka O, Wągrowska-Danilewicz M, Danilewicz M. Immunohistochemical study on ADAM33 in sinonasal inverted papillomas and squamous cell carcinomas of the larynx. Arch Med Sci 2016; 12:89-94. [PMID: 26925122 PMCID: PMC4754369 DOI: 10.5114/aoms.2016.57583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Accepted: 02/05/2014] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION ADAM33 protein is a member of the family of transmembrane glycoproteins composed of multidomains. Members of the ADAM family have different activities, such as proteolysis and adhesion, making them good candidates to mediate the extracellular matrix remodeling and changes in cellular adhesion that characterize certain pathologies and cancer development. MATERIAL AND METHODS The immunohistochemical method was used to examine the immunoexpression of ADAM33 in 39 formalin-fixed, paraffin-embedded tissue specimens of sinonasal inverted papillomas (IP), 44 laryngeal squamous cell carcinomas (GI grade = 11, GII grade = 33) and 14 disease-free tissue specimens as a control. RESULTS The immunoexpression of ADAM33 was localized in the epithelial cells, mesenchymal cells of the vessels and infrequently in the stromal cells. The majority of the ADAM33 was localized intracellularly, although membrane immunoexpression was also noted. All epithelial and vascular staining scores were found to be significantly increased in GI and GII grades of laryngeal cancer compared with controls (p < 0.001) and IP (p < 0.001). No statistically significant differences were found in immunoexpression of ADAM33 between GI and GII tumors. The immunoexpression of ADAM33 was significantly higher in IP patients than in controls (p < 0.02). CONCLUSIONS Our findings suggest that ADAM33 could potentially contribute to tumorigenesis of the laryngeal and sinonasal region.
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Affiliation(s)
| | | | - Marian Danilewicz
- Department of Pathomorphology, Medical University of Lodz, Lodz, Poland
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Phillips-Mason PJ, Craig SEL, Brady-Kalnay SM. A protease storm cleaves a cell-cell adhesion molecule in cancer: multiple proteases converge to regulate PTPmu in glioma cells. J Cell Biochem 2015; 115:1609-23. [PMID: 24771611 DOI: 10.1002/jcb.24824] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Accepted: 04/24/2014] [Indexed: 01/15/2023]
Abstract
Cleavage of the cell-cell adhesion molecule, PTPµ, occurs in human glioblastoma multiforme brain tumor tissue and glioma cell lines. PTPµ cleavage is linked to increased cell motility and growth factor independent survival of glioma cells in vitro. Previously, PTPµ was shown to be cleaved by furin in the endoplasmic reticulum to generate membrane associated E- (extracellular) and P- (phosphatase) subunits, and by ADAMs and the gamma secretase complex at the plasma membrane. We also identified the presence of additional extracellular and intracellular PTPµ fragments in brain tumors. We set out to biochemically analyze PTPµ cleavage in cancer cells. We determined that, in addition to the furin-processed form of PTPµ, a pool of 200 kDa full-length PTPµ exists at the plasma membrane that is cleaved directly by ADAM to generate a larger shed form of the PTPµ extracellular segment. Notably, in glioma cells, full-length PTPµ is also subject to calpain cleavage, which generates novel PTPµ fragments not found in other immortalized cells. We also observed glycosylation and phosphorylation differences in the cancer cells. Our data suggest that an additional serine protease also contributes to PTPµ shedding in glioma cells. We hypothesize that a "protease storm" occurs in cancer cells whereby multiple proteases converge to reduce the presence of cell-cell adhesion molecules at the plasma membrane and to generate protein fragments with unique biological functions. As a consequence, the "protease storm" could promote the migration and invasion of tumor cells.
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Affiliation(s)
- Polly J Phillips-Mason
- Department of Molecular Biology and Microbiology, School of Medicine, Case Western Reserve University, Cleveland, Ohio, 44106-4960
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Kleino I, Järviluoma A, Hepojoki J, Huovila AP, Saksela K. Preferred SH3 domain partners of ADAM metalloproteases include shared and ADAM-specific SH3 interactions. PLoS One 2015; 10:e0121301. [PMID: 25825872 PMCID: PMC4380453 DOI: 10.1371/journal.pone.0121301] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 01/30/2015] [Indexed: 02/02/2023] Open
Abstract
A disintegrin and metalloproteinases (ADAMs) constitute a protein family essential for extracellular signaling and regulation of cell adhesion. Catalytic activity of ADAMs and their predicted potential for Src-homology 3 (SH3) domain binding show a strong correlation. Here we present a comprehensive characterization of SH3 binding capacity and preferences of the catalytically active ADAMs 8, 9, 10, 12, 15, 17, and 19. Our results revealed several novel interactions, and also confirmed many previously reported ones. Many of the identified SH3 interaction partners were shared by several ADAMs, whereas some were ADAM-specific. Most of the ADAM-interacting SH3 proteins were adapter proteins or kinases, typically associated with sorting and endocytosis. Novel SH3 interactions revealed in this study include TOCA1 and CIP4 as preferred partners of ADAM8, and RIMBP1 as a partner of ADAM19. Our results suggest that common as well as distinct mechanisms are involved in regulation and execution of ADAM signaling, and provide a useful framework for addressing the pathways that connect ADAMs to normal and aberrant cell behavior.
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Affiliation(s)
- Iivari Kleino
- Department of Virology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Annika Järviluoma
- Department of Virology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jussi Hepojoki
- Department of Virology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ari Pekka Huovila
- Institute of Biosciences and Medical Technology, University of Tampere, Tampere, Finland
| | - Kalle Saksela
- Department of Virology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- * E-mail:
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Senchukova M, Kiselevsky MV. The "cavitary" type of angiogenesis by gastric cancer. Morphological characteristics and prognostic value. J Cancer 2014; 5:311-9. [PMID: 24723973 PMCID: PMC3982177 DOI: 10.7150/jca.8716] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 03/02/2014] [Indexed: 02/05/2023] Open
Abstract
The “cavitary” type of angiogenesis in patients with gastric cancer (GC) is described for the first time. Material and methods: The samples of tumour and adjacent gastric mucosa (GM) in 73 patients with GC who had undergone radical surgery were being studied. The sections were stained with hematoxylin and eosin (H&E) and immunohistochemically (IGH) using antibodies to CD34. Results: А new type of vessel formation consists of the appearance of cavitary structures (CS) in tumours and the adjacent GM, which are then lined by endothelial cells and merged into the blood vessels of the organ. We believe that the CS can be formed by means: 1) of the abruption of layers of epithelial cells (both normal and tumoral) from their underlying foundation and their desquamation into the lumen of the “obliterated” gastric glands (GG); 2) of the dilatation of the GG and thinning of their walls; 3) of the formation of “cavity” directly in the lamina propria of GM or in the tumoral stroma. It was noted that only the presence of multiple “cavitary” vessels (CV) of type-1 had been associated with the decrease of 3-year overall survival (OR=15,0, 95%CI=2,96-76,31) and relapse-free survival (OR=14,93, 95%CI=4,34-51,38). We also observed the improvement of the long-term outcomes in patients with GC having received antibacterial therapy (AT) before surgery that can be associated with its influence on the formation of CV type-1. Conclusion: The described new type of angiogenesis is of great clinical importance.
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Affiliation(s)
| | - Mikhail V Kiselevsky
- 2. Institute of Experimental Diagnostics and Therapy of Tumors, Russian Oncological Scientific Center named after N.N.Blokhin, Moscow, Russia
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Weber S, Wetzel S, Prox J, Lehmann T, Schneppenheim J, Donners M, Saftig P. Regulation of adult hematopoiesis by the a disintegrin and metalloproteinase 10 (ADAM10). Biochem Biophys Res Commun 2013; 442:234-41. [DOI: 10.1016/j.bbrc.2013.11.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 11/05/2013] [Indexed: 12/21/2022]
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A tetra(ethylene glycol) derivative of benzothiazole aniline enhances Ras-mediated spinogenesis. J Neurosci 2013; 33:9306-18. [PMID: 23719799 DOI: 10.1523/jneurosci.1615-12.2013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The tetra(ethylene glycol) derivative of benzothiazole aniline, BTA-EG4, is a novel amyloid-binding small molecule that can penetrate the blood-brain barrier and protect cells from Aβ-induced toxicity. However, the effects of Aβ-targeting molecules on other cellular processes, including those that modulate synaptic plasticity, remain unknown. We report here that BTA-EG4 decreases Aβ levels, alters cell surface expression of amyloid precursor protein (APP), and improves memory in wild-type mice. Interestingly, the BTA-EG4-mediated behavioral improvement is not correlated with LTP, but with increased spinogenesis. The higher dendritic spine density reflects an increase in the number of functional synapses as determined by increased miniature EPSC (mEPSC) frequency without changes in presynaptic parameters or postsynaptic mEPSC amplitude. Additionally, BTA-EG4 requires APP to regulate dendritic spine density through a Ras signaling-dependent mechanism. Thus, BTA-EG4 may provide broad therapeutic benefits for improving neuronal and cognitive function, and may have implications in neurodegenerative disease therapy.
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Murray MY, Birkland TP, Howe JD, Rowan AD, Fidock M, Parks WC, Gavrilovic J. Macrophage migration and invasion is regulated by MMP10 expression. PLoS One 2013; 8:e63555. [PMID: 23691065 PMCID: PMC3653827 DOI: 10.1371/journal.pone.0063555] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Accepted: 04/03/2013] [Indexed: 12/31/2022] Open
Abstract
This study was designed to identify metalloproteinase determinants of macrophage migration and led to the specific hypothesis that matrix metalloproteinase 10 (MMP10/stromelysin-2) facilitates macrophage migration. We first profiled expression of all MMPs in LPS-stimulated primary murine bone marrow-derived macrophages and Raw264.7 cells and found that MMP10 was stimulated early (3 h) and down-regulated later (24 h). Based on this pattern of expression, we speculated that MMP10 plays a role in macrophage responses, such as migration. Indeed, using time lapse microscopy, we found that RNAi silencing of MMP10 in primary macrophages resulted in markedly reduced migration, which was reversed with exogenous active MMP10 protein. Mmp10 (-/-) bone marrow-derived macrophages displayed significantly reduced migration over a two-dimensional fibronectin matrix. Invasion of primary wild-type macrophages into Matrigel supplemented with fibronectin was also markedly impaired in Mmp10 (-/-) cells. MMP10 expression in macrophages thus emerges as an important moderator of cell migration and invasion. These findings support the hypothesis that MMP10 promotes macrophage movement and may have implications in understanding the control of macrophages in several pathologies, including the abnormal wound healing response associated with pro-inflammatory conditions.
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Affiliation(s)
- Megan Y. Murray
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, Norfolk, United Kingdom
| | - Timothy P. Birkland
- Center for Lung Biology, University of Washington, Seattle, Washington, United States of America
| | - Jonathan D. Howe
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, Norfolk, United Kingdom
| | - Andrew D. Rowan
- Musculoskeletal Research Group, Institute of Cellular Medicine, The Medical School, Newcastle University, Newcastle, United Kingdom
| | - Mark Fidock
- Pfizer Global Research and Development, Sandwich, Kent, United Kingdom
| | - William C. Parks
- Center for Lung Biology, University of Washington, Seattle, Washington, United States of America
| | - Jelena Gavrilovic
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, Norfolk, United Kingdom
- * E-mail:
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Chitadze G, Lettau M, Bhat J, Wesch D, Steinle A, Fürst D, Mytilineos J, Kalthoff H, Janssen O, Oberg HH, Kabelitz D. Shedding of endogenous MHC class I-related chain molecules A and B from different human tumor entities: Heterogeneous involvement of the “a disintegrin and metalloproteases” 10 and 17. Int J Cancer 2013; 133:1557-66. [DOI: 10.1002/ijc.28174] [Citation(s) in RCA: 140] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Accepted: 03/13/2013] [Indexed: 01/17/2023]
Affiliation(s)
- Guranda Chitadze
- Institute of Immunology; Christian-Albrechts-University Kiel; Kiel; Germany
| | - Marcus Lettau
- Institute of Immunology; Christian-Albrechts-University Kiel; Kiel; Germany
| | - Jaydeep Bhat
- Institute of Immunology; Christian-Albrechts-University Kiel; Kiel; Germany
| | - Daniela Wesch
- Institute of Immunology; Christian-Albrechts-University Kiel; Kiel; Germany
| | - Alexander Steinle
- Institute for Molecular Medicine; Goethe-University Frankfurt am Main, Frankfurt am Main; Germany
| | - Daniel Fürst
- Institute of Clinical Transfusion Medicine and Immunogenetics; University of Ulm; Ulm; Germany
| | - Joannis Mytilineos
- Institute of Clinical Transfusion Medicine and Immunogenetics; University of Ulm; Ulm; Germany
| | - Holger Kalthoff
- Institute for Experimental Tumor Research, Molecular Oncology Division; Christian-Albrechts-University Kiel; Kiel; Germany
| | - Ottmar Janssen
- Institute of Immunology; Christian-Albrechts-University Kiel; Kiel; Germany
| | | | - Dieter Kabelitz
- Institute of Immunology; Christian-Albrechts-University Kiel; Kiel; Germany
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Tsai HT, Lee TH, Yang SF, Lin LY, Tee YT, Wang PH. Markedly elevated soluble E-cadherin in plasma of patient with pelvic inflammatory disease. Fertil Steril 2013; 99:490-5. [DOI: 10.1016/j.fertnstert.2012.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 09/20/2012] [Accepted: 10/05/2012] [Indexed: 10/27/2022]
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Expression of disintegrin and metalloproteinase family proteins 10, 12 and 17 in cholesteatoma. The Journal of Laryngology & Otology 2013; 127:153-8. [DOI: 10.1017/s0022215112003106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjective:Proteases of the disintegrin and metalloproteinase family (also known as ADAM proteins) are involved in various physiological and pathological processes. This study assessed the expression of disintegrin and metalloproteinase family proteins 10, 12 and 17 in cholesteatoma.Materials and methods:The study evaluated cholesteatoma specimens from 19 patients, and external ear canal skin samples from 7 of the same patients (as controls), for the expression of disintegrin and metalloproteinase family proteins 10, 12 and 17, using immunohistochemical methods.Results and analysis:The study observed over-expression of proteins 10 and 17 in blood vessels, and over-expression of proteins 12 and 17 in cholesteatoma stroma. Immunostaining scores for proteins 10, 12 and 17 in epithelial and inflammatory cells from cholesteatoma specimens versus control specimens showed no statistically significant differences.Conclusion:Over-expression of disintegrin and metalloproteinase family proteins 10, 12 and 17 in cholesteatoma may be related to cholesteatoma pathogenesis. These proteins deserve further study as they may represent potential targets for cholesteatoma treatment.
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Stojanovic A, Correia MP, Cerwenka A. Shaping of NK cell responses by the tumor microenvironment. CANCER MICROENVIRONMENT 2012; 6:135-46. [PMID: 23242671 DOI: 10.1007/s12307-012-0125-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 10/22/2012] [Indexed: 02/07/2023]
Abstract
Natural killer (NK) cells belong to the innate immune system and are potent cytolytic and cytokine-producing effector cells in response to tumor targets. NK cell based anti-tumor immunotherapy was so far mainly successful in patients with different types of leukemia. For instance, acute myeloid leukemia (AML) patients displayed a prolonged survival if transplanted with haploidentical stem cells giving rise to NK cells with a mismatch in inhibitory killer immunoglobulin receptors (KIRs) and recipients' HLA class I. Although promising results have been achieved with hematological tumors, solid tumors are in most cases poorly controlled by NK cells. Therapeutic protocols that aimed at improving NK cell responses in patients with solid malignancies succeeded in increasing NK cell numbers and functional responses of NK cells isolated from the patients' peripheral blood. However, in the majority of cases tumor progression and overall survival of patients were not significantly improved. There is increasing evidence that tumor-associated NK cells become gradually impaired during tumor progression compared to NK cells from peripheral blood and healthy tissues. Future protocols of NK cell based immunotherapy should integrate three important aspects to improve NK cell anti-tumor activity: facilitating NK cell migration to the tumor site, enhancing their infiltration into the tumor tissue and ensuring subsequent efficient activation in the tumor. This review summarizes the current knowledge of tumor-infiltrating NK cells and the influence of the tumor microenvironment on their phenotype and function.
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Affiliation(s)
- Ana Stojanovic
- Innate Immunity, German Cancer Research Center, Heidelberg, Germany
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García-Robles I, Ochoa-Campuzano C, Sánchez J, Contreras E, Real MD, Rausell C. Functional significance of membrane associated proteolysis in the toxicity of Bacillus thuringiensis Cry3Aa toxin against Colorado potato beetle. Toxicon 2012; 60:1063-71. [DOI: 10.1016/j.toxicon.2012.07.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 07/20/2012] [Accepted: 07/25/2012] [Indexed: 10/28/2022]
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Kiefel H, Bondong S, Hazin J, Ridinger J, Schirmer U, Riedle S, Altevogt P. L1CAM: a major driver for tumor cell invasion and motility. Cell Adh Migr 2012; 6:374-84. [PMID: 22796939 DOI: 10.4161/cam.20832] [Citation(s) in RCA: 155] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The L1 cell adhesion molecule (L1CAM) plays a major role in the development of the nervous system and in the malignancy of human tumors. In terms of biological function, L1CAM comes along in two different flavors: (1) a static function as a cell adhesion molecule that acts as a glue between cells; (2) a motility promoting function that drives cell migration during neural development and supports metastasis of human cancers. Important factors that contribute to the switch in the functional mode of L1CAM are: (1) the cleavage from the cell surface by membrane proximal proteolysis and (2) the ability to change binding partners and engage in L1CAM-integrin binding. Recent studies have shown that the cleavage of L1CAM by metalloproteinases and the binding of L1CAM to integrins via its RGD-motif in the sixth Ig-domain activate signaling pathways distinct from the ones elicited by homophilic binding. Here we highlight important features of L1CAM proteolysis and the signaling of L1CAM via integrin engagement. The novel insights into L1CAM downstream signaling and its regulation during tumor progression and epithelial-mesenchymal transition (EMT) will lead to a better understanding of the dualistic role of L1CAM as a cell adhesion and/or motility promoting cell surface molecule.
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Affiliation(s)
- Helena Kiefel
- Translational Immunology, German Cancer Research Center, Heidelberg, Germany
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van der Vorst EPC, Keijbeck AA, de Winther MPJ, Donners MMPC. A disintegrin and metalloproteases: molecular scissors in angiogenesis, inflammation and atherosclerosis. Atherosclerosis 2012; 224:302-8. [PMID: 22698791 DOI: 10.1016/j.atherosclerosis.2012.04.023] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 04/25/2012] [Accepted: 04/26/2012] [Indexed: 01/19/2023]
Abstract
A disintegrin and metalloproteases (ADAMs) are enzymes that cleave (shed) the extracellular domains of various cell surface molecules, e.g. adhesion molecules, cytokine/chemokine and growth factor receptors, thereby releasing soluble molecules that can exert agonistic or antagonistic functions or serve as biomarkers. By functioning as such molecular scissors, ADAM proteases have been implicated in various diseases, e.g. cancer, and their role in cardiovascular diseases is now emerging. This review will focus on the role of ADAM proteases in molecular mechanisms of angiogenesis and inflammation in relation to atherosclerosis. Besides a concise overview of the current state and recent advances of this research area, we will discuss key questions about redundancy, specificity and regulation of ADAM proteases and emphasize the importance of confirmation of in vitro findings in in vivo models.
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Affiliation(s)
- Emiel P C van der Vorst
- Department of Molecular Genetics, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
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Novel aspects of the apolipoprotein-E receptor family: regulation and functional role of their proteolytic processing. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s11515-011-1186-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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40
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Prakash M, Kale S, Ghosh I, Kundu GC, Datta K. Hyaluronan-binding protein 1 (HABP1/p32/gC1qR) induces melanoma cell migration and tumor growth by NF-kappa B dependent MMP-2 activation through integrin αvβ3 interaction. Cell Signal 2011; 23:1563-77. [DOI: 10.1016/j.cellsig.2011.04.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 04/27/2011] [Accepted: 04/27/2011] [Indexed: 10/18/2022]
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Oh ST, Cho BK, Schramme A, Gutwein P, Tilgen W, Reichrath J. Hair-cycle dependent differential expression of ADAM 10 and ADAM 12: An immunohistochemical analysis in human hair follicles in situ. DERMATO-ENDOCRINOLOGY 2011; 1:46-53. [PMID: 20046589 DOI: 10.4161/derm.1.1.7497] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2008] [Revised: 11/24/2008] [Accepted: 12/01/2008] [Indexed: 01/07/2023]
Abstract
BACKGROUND ADAM proteases play important roles in processes of development and differentiation. However, no report has been found in the literature addressing the expression and function of ADAM proteases during hair cycling. RESULTS Cytoplasmic expression pattern of ADAM 10, 12 was similar between normal epidermis and hair infundibulum. In addition, cytoplasmic expression of ADAM 10 was observed in the hair bulb keratinocytes and fibroblasts of dermal papilla in anagen I-III hair follicles. In contrast, decreased ADAM 10 expression was observed in the hair matrix keratinocytes as compared to the hair bulb keratinocytes in anagen I-III hair follicles. Interestingly, ADAM 10 immunoreactivity was expressed weakly in the lower portion of outer root sheath (ORS) of anagen VI hair follicles, and strong ADAM 10 expression was detected in the ORS of catagen and telogen hair follicles. By contrast, ADAM 12 expression was not detected in the hair bulb keratinocytes of anagen I-III hair follicles. ADAM 12 immunoreactivity firstly appeared in the inner root sheath ( IRS ) of anagen IV-V hair follicles and was down-regulated in the IRS and hair cortex and medulla of catagen hair follicles, Strong ADAM 12 immunoreactivity was observed in the ORS of catagen and telogen hair follicles. MATERIAL AND METHODS Samples of normal human skin (n = 30) were used. Immunohistochemical analysis was performed using ADAM 10, 12 specific polyclonal antibodies and a sensitive streptavidin-peroxidase technique. CONCLUSION Our study demonstrates a comparable staining pattern of decreased ADAM 10 immunoreactivity in hair matrix keratinocytes and the basal cell layer of normal epidermis and hair infundibulum. Expression of ADAM 10 in dermal papilla cells may imply a role in the induction and development of anagen hair follicles. In addition, expression of ADAM 10 in the ORS and hair bulb assume the involvment of ADAM 10 in the downward migration of anagen hair follicles. Furthermore ADAM 12 expression in the IRS may indicate a role in the differentiation of anagen hair follicles. Downregulation of ADAM 12 upon the onset of catagen hair stage suggests that ADAM 12 may play an important role of ADAM 12 in the apoptosis of hair follicle keratinocytes. In summary our findings suggest that ADAM 10 and 12 may be of importance for the regulation of hair cycling.
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Affiliation(s)
- Shin-Taek Oh
- Department of Dermatology; The Saarland University Hospital; Homburg/Saar, Germany
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Duffy MJ, Mullooly M, O'Donovan N, Sukor S, Crown J, Pierce A, McGowan PM. The ADAMs family of proteases: new biomarkers and therapeutic targets for cancer? Clin Proteomics 2011; 8:9. [PMID: 21906355 PMCID: PMC3170276 DOI: 10.1186/1559-0275-8-9] [Citation(s) in RCA: 149] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Accepted: 06/09/2011] [Indexed: 12/14/2022] Open
Abstract
The ADAMs are transmembrane proteins implicated in proteolysis and cell adhesion. Forty gene members of the family have been identified, of which 21 are believed to be functional in humans. As proteases, their main substrates are the ectodomains of other transmembrane proteins. These substrates include precursor forms of growth factors, cytokines, growth factor receptors, cytokine receptors and several different types of adhesion molecules. Although altered expression of specific ADAMs has been implicated in different diseases, their best-documented role is in cancer formation and progression. ADAMs shown to play a role in cancer include ADAM9, ADAM10, ADAM12, ADAM15 and ADAM17. Two of the ADAMs, i.e., ADAM10 and 17 appear to promote cancer progression by releasing HER/EGFR ligands. The released ligands activate HER/EGFR signalling that culminates in increased cell proliferation, migration and survival. Consistent with a causative role in cancer, several ADAMs are emerging as potential cancer biomarkers for aiding cancer diagnosis and predicting patient outcome. Furthermore, a number of selective ADAM inhibitors, especially against ADAM10 and ADAM17, have been shown to have anti-cancer effects. At least one of these inhibitors is now undergoing clinical trials in patients with breast cancer.
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Affiliation(s)
- Michael J Duffy
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Maeve Mullooly
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Norma O'Donovan
- National Institute for Cellular Biotechnology, Dublin City University, Dublin 9, Ireland
| | - Sumainizah Sukor
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
- Department of Medical Oncology, St Vincent's University Hospital, Dublin 4, Ireland
| | - John Crown
- Department of Medical Oncology, St Vincent's University Hospital, Dublin 4, Ireland
| | - Aisling Pierce
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Patricia M McGowan
- Department of Pathology and Laboratory Medicine, St. Vincent's University Hospital, Dublin 4, Ireland
- UCD School of Medicine and Medical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
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Weiss JV, Klein-Scory S, Kübler S, Reinacher-Schick A, Stricker I, Schmiegel W, Schwarte-Waldhoff I. Soluble E-cadherin as a serum biomarker candidate: elevated levels in patients with late-stage colorectal carcinoma and FAP. Int J Cancer 2011; 128:1384-92. [PMID: 20473926 DOI: 10.1002/ijc.25438] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Various strategies have been tested to identify serum biomarkers in patients with cancer. Recently, the entire of proteins released by cultured tumor cells into the media, the so-called secretome, has been suggested as a promising source for biomarker discovery. Ectodomains of membrane proteins cleaved from the cell surface represent a surprisingly abundant and apparently stable subset of this subproteome. Aiming for the detection of serum biomarkers for patients with colorectal cancer (CRC), we have previously detected significant amounts of the soluble form of E-cadherin in the secretomes of CRC cells. Here, we report a comprehensive analysis of sE-cadherin levels in sera from patients with CRC, colorectal adenoma, inflammatory bowel disease and familial adenomatous polyposis (FAP). Whereas mean sE-cadherin levels in patients with inflammatory bowel disease (mean: 4.7 μg/ml, SD: 1.5 μg/ml), with adenomas (mean: 4.6 μg/ml, SD: 3.0 μg/ml) and early stage cancers (mean: 4.9 μg/ml, SD: 4.7 μg/ml) do not significantly differ from healthy controls (mean: 4.8 μg/ml, SD: 1.9 μg/ml), patients with Stage III and Stage IV carcinomas display a significant increase (mean: 6.1 μg/ml, SD: 2.6 μg/ml). In individual patients with late-stage CRC, sE-cadherin serum levels directly reflect their disease status over time. These findings suggest a potential application of sE-cadherin as an alternative diagnostic biomarker for monitoring disease particularly in patients with carcinoembryonic antigen negative tumors. In patients with FAP, on the other hand, we also detected a significant increase of serum sE-cadherin levels (mean: 5.8 μg/ml, SD: 2.8 μg/ml), but this was regardless of their tumor load and colectomy status.
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Affiliation(s)
- Jakob V Weiss
- Medizinische Universitätsklinik, Knappschaftskrankenhaus, IMBL, Ruhr-Universität Bochum, Bochum, Germany
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Van Vaerenbergh I, Fatemi H, Blockeel C, Van Lommel L, In’t Veld P, Schuit F, Kolibianakis E, Devroey P, Bourgain C. Progesterone rise on HCG day in GnRH antagonist/rFSH stimulated cycles affects endometrial gene expression. Reprod Biomed Online 2011; 22:263-71. [DOI: 10.1016/j.rbmo.2010.11.002] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2010] [Revised: 10/29/2010] [Accepted: 11/02/2010] [Indexed: 12/31/2022]
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45
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Linking L1CAM-mediated signaling to NF-κB activation. Trends Mol Med 2010; 17:178-87. [PMID: 21195665 DOI: 10.1016/j.molmed.2010.11.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2010] [Revised: 11/19/2010] [Accepted: 11/19/2010] [Indexed: 01/13/2023]
Abstract
The cell adhesion molecule L1 (L1CAM) was originally identified as a neural adhesion molecule essential for neurite outgrowth and axon guidance. Many studies have now shown that L1CAM is overexpressed in human carcinomas and associated with poor prognosis. So far, L1CAM-mediated cellular signaling has been largely attributed to an association with growth factor receptors, referred to as L1CAM-'assisted' signaling. New data demonstrate that L1CAM can signal via two additional mechanisms: 'forward' signaling via regulated intramembrane proteolysis and 'reverse' signaling via the activation of the transcription factor nuclear factor (NF)-κB. Taken together, these findings lead to a new understanding of L1CAM downstream signaling that is fundamental for the development of anti-L1CAM antibody-mediated therapeutics in human tumor cells.
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Saftig P, Reiss K. The "A Disintegrin And Metalloproteases" ADAM10 and ADAM17: novel drug targets with therapeutic potential? Eur J Cell Biol 2010; 90:527-35. [PMID: 21194787 DOI: 10.1016/j.ejcb.2010.11.005] [Citation(s) in RCA: 221] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2010] [Revised: 11/09/2010] [Accepted: 11/10/2010] [Indexed: 02/04/2023] Open
Abstract
Proteolytic ectodomain release, a process known as "shedding", has been recognised as a key mechanism for regulating the function of a diversity of cell surface proteins. A Disintegrin And Metalloproteinases (ADAMs) have emerged as the major proteinase family that mediates ectodomain shedding. Dysregulation of ectodomain shedding is associated with autoimmune and cardiovascular diseases, neurodegeneration, infection, inflammation and cancer. Therefore, ADAMs are increasingly regarded as attractive targets for novel therapies. ADAM10 and its close relative ADAM17 (TNF-alpha converting enzyme (TACE)) have been studied in particular in the context of ectodomain shedding and have been demonstrated as key molecules in most of the shedding events characterised to date. Whereas the level of expression of ADAM10 may be of importance in cancer and neurodegenerative disorders, ADAM17 mainly coordinates pro- and anti-inflammatory activities during immune response. Despite the high therapeutical potential of ADAM inhibition, all clinical trials using broad-spectrum metalloprotease inhibitors have failed so far. This review will cover the emerging roles of both ADAM10 and ADAM17 in the regulation of major physiological and developmental pathways and will discuss the suitability of specifically modulating the activities of both proteases as a feasible way to inhibit inflammatory states, cancer and neurodegeneration.
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Affiliation(s)
- Paul Saftig
- Biochemical Institute, Christian-Albrechts-University Kiel, Olshausenstr. 40, D-24098 Kiel, Germany.
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Canault M, Certel K, Schatzberg D, Wagner DD, Hynes RO. The lack of ADAM17 activity during embryonic development causes hemorrhage and impairs vessel formation. PLoS One 2010; 5:e13433. [PMID: 20976179 PMCID: PMC2955552 DOI: 10.1371/journal.pone.0013433] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 09/21/2010] [Indexed: 12/20/2022] Open
Abstract
Background ADAM17/TACE activity is important during embryonic development. We wished to investigate possible roles of this metalloprotease, focusing on vascular development. Methodology/Principal Findings Mice mutant in the enzymatic activity of ADAM17 were examined at various stages of embryonic development for vascular pattern and integrity using markers for vessel wall cells. We observed hemorrhage and edema starting at embryonic day E14.5 and becoming more severe as development proceeded; prior to embryonic day E14.5, embryos appeared normal. Staining for PECAM-1/CD31 revealed abnormalities in the patterns of branching of the embryonic vasculature at E14.5. Conclusions/Significance These abnormalities preceded association of pericytes or monocyte/macrophage cells with the affected vessels and, therefore, presumably arise from defects in endothelial function consequent upon failure of ADAM17 to cleave one or more substrates involved in vascular development, such as Notch, Delta, VEGFR2 or JAM-A. Our study demonstrates a role for ADAM17 in modulating embryonic vessel development and function.
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Affiliation(s)
- Matthias Canault
- Immune Disease Institute, Boston, Massachusetts, United States of America
- Program in Cellular and Molecular Medicine, Children's Hospital Boston, Boston, Massachusetts, United States of America
- Department of Pathology, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Kaan Certel
- Howard Hughes Medical Institute, Chevy Chase, Massachusetts, United States of America
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Daphne Schatzberg
- Immune Disease Institute, Boston, Massachusetts, United States of America
- Program in Cellular and Molecular Medicine, Children's Hospital Boston, Boston, Massachusetts, United States of America
| | - Denisa D. Wagner
- Immune Disease Institute, Boston, Massachusetts, United States of America
- Program in Cellular and Molecular Medicine, Children's Hospital Boston, Boston, Massachusetts, United States of America
- Department of Pathology, Harvard Medical School, Boston, Massachusetts, United States of America
- * E-mail: (DDW); (ROH)
| | - Richard O. Hynes
- Howard Hughes Medical Institute, Chevy Chase, Massachusetts, United States of America
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- * E-mail: (DDW); (ROH)
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Velayos-Baeza A, Levecque C, Kobayashi K, Holloway ZG, Monaco AP. The dyslexia-associated KIAA0319 protein undergoes proteolytic processing with {gamma}-secretase-independent intramembrane cleavage. J Biol Chem 2010; 285:40148-62. [PMID: 20943657 PMCID: PMC3000997 DOI: 10.1074/jbc.m110.145961] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The KIAA0319 gene has been associated with reading disability in several studies. It encodes a plasma membrane protein with a large, highly glycosylated, extracellular domain. This protein is proposed to function in adhesion and attachment and thought to play an important role during neuronal migration in the developing brain. We have previously proposed that endocytosis of this protein could constitute an important mechanism to regulate its function. Here we show that KIAA0319 undergoes ectodomain shedding and intramembrane cleavage. At least five different cleavage events occur, four in the extracellular domain and one within the transmembrane domain. The ectodomain shedding processing cleaves the extracellular domain, generating several small fragments, including the N-terminal region with the Cys-rich MANEC domain. It is possible that these fragments are released to the extracellular medium and trigger cellular responses. The intramembrane cleavage releases the intracellular domain from its membrane attachment. Our results suggest that this cleavage event is not carried out by γ-secretase, the enzyme complex involved in similar processing in many other type I proteins. The soluble cytoplasmic domain of KIAA0319 is able to translocate to the nucleus, accumulating in nucleoli after overexpression. This fragment has an unknown role, although it could be involved in regulation of gene expression. The absence of DNA-interacting motifs indicates that such a function would most probably be mediated through interaction with other proteins, not by direct DNA binding. These results suggest that KIAA0319 not only has a direct role in neuronal migration but may also have additional signaling functions.
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Affiliation(s)
- Antonio Velayos-Baeza
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, United Kingdom
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Murphy G. Fell-Muir Lecture: Metalloproteinases: from demolition squad to master regulators. Int J Exp Pathol 2010; 91:303-13. [PMID: 20666850 DOI: 10.1111/j.1365-2613.2010.00736.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Two families of the Metzincin clan of metalloproteinases, the matrix metalloproteinases and the disintegrin metalloproteinases have attracted much attention as important effectors of cellular interactions with their environment. They appear to play significant roles in the modulation of components of the extracellular matrix, matrix and cell receptors, as well as the cytokines and growth factors and their receptors. Such functions at the 'cutting edge' of cell biology puts these enzymes in pivotal roles in the orchestration of the rapid response of cells to their environment, acting as key switches between different signalling pathways. Inevitably such enzymes should be regarded as suitable targets for therapeutic approaches to many diseases where such pathways become dysregulated. A major challenge to the development of direct inhibitors of catalysis has been the broad structural similarity of the Metzincin catalytic site. More detailed knowledge of active site structures has helped to some extent to resolve the development of more specific chemical inhibitors and selected enzymes are now being targeted. An alternative strategy is the consideration of the role of the extracatalytic domains that are determinants of specificity at a variety of levels. Dissecting the relationships between structure and function of these interaction sites is allowing the development of new approaches to inhibition of enzyme function. Antibodies are proving useful tools in this respect and may pave the way to a novel biologics approach to disease therapy.
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Affiliation(s)
- Gillian Murphy
- Department of Oncology, Cambridge University, Cancer Research UK, Li Ka Shing Centre, Cambridge, UK.
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50
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Kuroda H, Mochizuki S, Shimoda M, Chijiiwa M, Kamiya K, Izumi Y, Watanabe M, Horinouchi H, Kawamura M, Kobayashi K, Okada Y. ADAM28 is a serological and histochemical marker for non-small-cell lung cancers. Int J Cancer 2010; 127:1844-56. [DOI: 10.1002/ijc.25212] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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