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Zhang Y, Shi W, Chen R, Gu Y, Zhao M, Song J, Shi Z, Wu J, Chang H, Liu M. LINC01133 regulates MARCKS expression via sponging miR-30d-5p to promote the development of lung squamous cell carcinoma. Transl Oncol 2024; 44:101931. [PMID: 38599002 PMCID: PMC11015483 DOI: 10.1016/j.tranon.2024.101931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 02/21/2024] [Accepted: 03/07/2024] [Indexed: 04/12/2024] Open
Abstract
LncRNAs are vital regulators for lung squamous cell carcinoma (LUSC). However, the detailed role that LINC01133 plays in LUSC is unclear. This work sought to explore the potential function of LINC01133.Levels of LINC01133, miR-30d-5p, and MARCKS were separately tested in both tissues and cells using qRT-PCR. Proliferation was assessed through MTT experiment and apoptosis was detected upon flow cytometry. Transwell experiments were implemented to evaluate migratory and invasive abilities. The interaction between two genes was affirmed through luciferase reporter assay and RNA pull-down experiment. Western blotting measured the protein level of MARCKS. Animal models were established and tissues were taken for IHC analysis of MARCKS and Ki67.LINC01133 was elevated in LUSC and its downregulation could suppress proliferation, migration and invasion but induced apoptosis. LINC01133 interacted with and regulated the binding of miR-30d-5p to MARCKS. LINC01133/miR-30d-5p axis mediated proliferation, apoptosis, migration and invasion in LUSC cells, as well as modulated tumor growth in animal models. LINC01133 interacted with miR-30d-5p to modulate MARCKS expression, contributes to promoted cell proliferation, migration, invasion, and inhibited cell apoptosis in vitro, and promoted tumor growth in vivo. These findings could provide possible therapeutic targets in view of LUSC treatment in the future.
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Affiliation(s)
- Yajun Zhang
- Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China.
| | - Woda Shi
- Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China.
| | - Rongjin Chen
- Medical School of Nantong University, Nantong, 226007, China; Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - Yan Gu
- Medical School of Nantong University, Nantong, 226007, China; Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - Mengjie Zhao
- Medical School of Nantong University, Nantong, 226007, China; Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - Jianxiang Song
- Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - Zhan Shi
- Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - Jixiang Wu
- Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - HuiWen Chang
- Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
| | - Ming Liu
- Department of Cardiothoracic Surgery, Affiliated Hospital sixth of Nantong University, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, 224000, China
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2
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Yadav V, Jena MK, Parashar G, Parashar NC, Joshi H, Ramniwas S, Tuli HS. Emerging role of microRNAs as regulators of protein kinase C substrate MARCKS and MARCKSL1 in cancer. Exp Cell Res 2024; 434:113891. [PMID: 38104645 DOI: 10.1016/j.yexcr.2023.113891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 12/07/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
MicroRNAs (miRNAs) have emerged as pivotal regulators of gene expression, playing essential roles in diverse cellular processes, including the development and progression of cancer. Among the numerous proteins influenced by miRNAs, the MARCKS/MARCKSL1 protein, a key regulator of cellular cytoskeletal dynamics and membrane-cytosol communication, has garnered significant attention due to its multifaceted involvement in various cancer-related processes, including cell migration, invasion, metastasis, and drug resistance. Motivated by the encouraging early clinical success of peptides targeting MARCKS in several pathological conditions, this review article delves into the intricate interplay between miRNAs and the MARCKS protein in cancer. Herein, we have highlighted the latest findings on specific miRNAs that modulate MARCKS/MARCKSL1 expression, providing a comprehensive overview of their roles in different cancer types. We have underscored the need for in-depth investigations into the therapeutic feasibility of targeting the miRNA-MARCKS axis in cancer, taking cues from the successes witnessed in related fields. Unlocking the full potential of miRNA-mediated MARCKS regulation could pave the way for innovative and effective therapeutic interventions against various cancer types.
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Affiliation(s)
- Vikas Yadav
- Interdisciplinary Cluster for Applied Genoproteomics (GIGA), University of Liège, 4000, Liège, Belgium; Department of Translational Medicine, Clinical Research Centre, Skåne University Hospital, Lund University, SE 20213, Malmö, Sweden.
| | - Manoj Kumar Jena
- Department of Biotechnology, School of Bioengineering & Biosciences, Lovely Professional University, Phagwara, Punjab, India
| | - Gaurav Parashar
- Division of Biomedical & Life Sciences, School of Science, Navrachana University, Vadodara, Gujarat, 391410, India
| | - Nidarshana Chaturvedi Parashar
- Department of Biosciences & Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India
| | - Hemant Joshi
- School of Biotechnology, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Seema Ramniwas
- University Centre for Research & Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Gharuan, Mohali, Punjab, 140413, India
| | - Hardeep Singh Tuli
- Department of Biosciences & Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India
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3
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Manai M, ELBini-Dhouib I, Finetti P, Bichiou H, Reduzzi C, Aissaoui D, Ben-Hamida N, Agavnian E, Srairi-Abid N, Lopez M, Amri F, Guizani-Tabbane L, Rahal K, Mrad K, Manai M, Birnbaum D, Mamessier E, Cristofanilli M, Boussen H, Kharrat M, Doghri R, Bertucci F. MARCKS as a Potential Therapeutic Target in Inflammatory Breast Cancer. Cells 2022; 11:cells11182926. [PMID: 36139501 PMCID: PMC9496908 DOI: 10.3390/cells11182926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022] Open
Abstract
Inflammatory breast cancer (IBC) is the most pro-metastatic form of breast cancer (BC). We previously demonstrated that protein overexpression of Myristoylated Alanine-Rich C Kinase Substrate (MARCKS) protein was associated with shorter survival in IBC patients. MARCKS has been associated with the PI3K/AKT pathway. MARCKS inhibitors are in development. Our objective was to investigate MARCKS, expressed preferentially in IBC that non-IBC (nIBC), as a novel potential therapeutic target for IBC. The biologic activity of MPS, a MARCKS peptide inhibitor, on cell proliferation, migration, invasion, and mammosphere formation was evaluated in IBC (SUM149 and SUM190) and nIBC (MDA-MB-231 and MCF7) cell lines, as well as its effects on protein expression in the PTEN/AKT and MAPK pathways. The prognostic relevance of MARCKS and phosphatase and tensin homolog (PTEN) protein expression as a surrogate marker of metastasis-free survival (MFS) was evaluated by immunohistochemistry (IHC) in a retrospective series of archival tumor samples derived from 180 IBC patients and 355 nIBC patients. In vitro MPS impaired cell proliferation, migration and invasion, and mammosphere formation in IBC cells. MARCKS inhibition upregulated PTEN and downregulated pAKT and pMAPK expression in IBC cells, but not in nIBC cells. By IHC, MARCKS expression and PTEN expression were negatively correlated in IBC samples and were associated with shorter MFS and longer MFS, respectively, in multivariate analysis. The combination of MARCKS-/PTEN+ protein status was associated with longer MFS in IBC patient only (p = 8.7 × 10−3), and mirrored the molecular profile (MARCKS-downregulated/PTEN-upregulated) of MPS-treated IBC cell lines. In conclusion, our results uncover a functional role of MARCKS implicated in IBC aggressiveness. Associated with the good-prognosis value of the MARCKS-/PTEN+ protein status that mirrors the molecular profile of MPS-treated IBC cell lines, our results suggest that MARCKS could be a potential therapeutic target in patients with MARCKS-positive IBC. Future preclinical studies using a larger panel of IBC cell lines, animal models and analysis of a larger series of clinical samples are warranted in order to validate our results.
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Affiliation(s)
- Maroua Manai
- Department of Medicine, Division of Hematology-Oncology, Weill Cornell Medicine, New York, NY 10021, USA
- Human Genetics Laboratory (LR99ES10), Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia
- Anatomic Pathology Department, Salah Azaiz Institute, Tunis 1006, Tunisia
- Correspondence: (M.M.); (F.B.); Tel.: +1-312-900-6650 (M.M.); +33-4-91-22-35-37 (F.B.)
| | - Ines ELBini-Dhouib
- Biomolecules Laboratory of Venins and Theranostic Applications, Pasteur Institute of Tunis, Tunis 1002, Tunisia
| | - Pascal Finetti
- Predictive Oncology Laboratory, Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Aix-Marseille University, «Equipe labellisée Ligue Contre le Cancer», 13009 Marseille, France
| | - Haifa Bichiou
- Laboratory of Medical Parasitology, Biotechnology, and Biomolecules-LR16 IPT06, Institut Pasteur de Tunis, University of Tunis El Manar, Tunis 1002, Tunisia
| | - Carolina Reduzzi
- Department of Medicine, Division of Hematology-Oncology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Dorra Aissaoui
- Biomolecules Laboratory of Venins and Theranostic Applications, Pasteur Institute of Tunis, Tunis 1002, Tunisia
| | - Naziha Ben-Hamida
- Anatomic Pathology Department, Salah Azaiz Institute, Tunis 1006, Tunisia
| | - Emilie Agavnian
- Department of Bio-Pathology, Paoli-Calmettes Institute, 13009 Marseille, France
| | - Najet Srairi-Abid
- Biomolecules Laboratory of Venins and Theranostic Applications, Pasteur Institute of Tunis, Tunis 1002, Tunisia
| | - Marc Lopez
- Predictive Oncology Laboratory, Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Aix-Marseille University, «Equipe labellisée Ligue Contre le Cancer», 13009 Marseille, France
| | - Fatma Amri
- Laboratory of Neurophysiology Cellular Phytopathology and Biomolecules Valorisation (LR18ES03), Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia
| | - Lamia Guizani-Tabbane
- Laboratory of Medical Parasitology, Biotechnology, and Biomolecules-LR16 IPT06, Institut Pasteur de Tunis, University of Tunis El Manar, Tunis 1002, Tunisia
| | - Khaled Rahal
- Department of Surgical Oncology, Salah Azaiez Institute, Bab Saadoun, Tunis 1006, Tunisia
| | - Karima Mrad
- Anatomic Pathology Department, Salah Azaiz Institute, Tunis 1006, Tunisia
| | - Mohamed Manai
- Mycology, Pathologies and Biomarkers Laboratory (LR16ES05), Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia
| | - Daniel Birnbaum
- Predictive Oncology Laboratory, Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Aix-Marseille University, «Equipe labellisée Ligue Contre le Cancer», 13009 Marseille, France
| | - Emilie Mamessier
- Predictive Oncology Laboratory, Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Aix-Marseille University, «Equipe labellisée Ligue Contre le Cancer», 13009 Marseille, France
| | - Massimo Cristofanilli
- Department of Medicine, Division of Hematology-Oncology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Hamouda Boussen
- Medical Oncology Service, Hospital of Ariana, Ariana 2080, Tunisia
| | - Maher Kharrat
- Human Genetics Laboratory (LR99ES10), Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia
| | - Raoudha Doghri
- Anatomic Pathology Department, Salah Azaiz Institute, Tunis 1006, Tunisia
| | - François Bertucci
- Predictive Oncology Laboratory, Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Aix-Marseille University, «Equipe labellisée Ligue Contre le Cancer», 13009 Marseille, France
- Medicine School, Aix-Marseille University, 13005 Marseille, France
- Department of Medical Oncology, Paoli-Calmettes Institute, 13009 Marseille, France
- Correspondence: (M.M.); (F.B.); Tel.: +1-312-900-6650 (M.M.); +33-4-91-22-35-37 (F.B.)
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Chen Z, Zhang W, Selmi C, Ridgway WM, Leung PS, Zhang F, Gershwin ME. The myristoylated alanine-rich C-kinase substrates (MARCKS): A membrane-anchored mediator of the cell function. Autoimmun Rev 2021; 20:102942. [PMID: 34509657 PMCID: PMC9746065 DOI: 10.1016/j.autrev.2021.102942] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 06/26/2021] [Indexed: 12/15/2022]
Abstract
The myristoylated alanine-rich C-kinase substrate (MARCKS) and the MARCKS-related protein (MARCKSL1) are ubiquitous, highly conserved membrane-associated proteins involved in the structural modulation of the actin cytoskeleton, chemotaxis, motility, cell adhesion, phagocytosis, and exocytosis. MARCKS includes an N-terminal myristoylated domain for membrane binding, a highly conserved MARCKS Homology 2 (MH2) domain, and an effector domain (which is the phosphorylation site). MARCKS can sequester phosphatidylinositol-4, 5-diphosphate (PIP2) at lipid rafts in the plasma membrane of quiescent cells, an action reversed by protein kinase C (PKC), ultimately modulating the immune function. Being expressed mostly in innate immune cells, MARCKS promotes the inflammation-driven migration and adhesion of cells and the secretion of cytokines such as tumor necrosis factor (TNF). From a clinical point of view, MARCKS is overexpressed in patients with schizophrenia and bipolar disorders, while the brain level of MARCKS phosphorylation is associated with Alzheimer's disease. Furthermore, MARCKS is associated with the development and progression of numerous types of cancers. Data in autoimmune diseases are limited to rheumatoid arthritis models in which a connection between MARCKS and the JAK-STAT pathway is mediated by miRNAs. We provide a comprehensive overview of the structure of MARCKS, its molecular characteristics and functions from a biological and pathogenetic standpoint, and will discuss the clinical implications of this pathway.
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Affiliation(s)
- Zhilei Chen
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA 95616, United States,Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Weici Zhang
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA 95616, United States,Corresponding authors. (W. Zhang), (F. Zhang)
| | - Carlo Selmi
- Humanitas Research Hospital - IRCCS, Rozzano, Milan, Italy
| | - William M. Ridgway
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA 95616, United States
| | - Patrick S.C. Leung
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA 95616, United States
| | - Fengchun Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China,Corresponding authors. (W. Zhang), (F. Zhang)
| | - M. Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA 95616, United States
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5
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Beckmann L, Berg V, Dickhut C, Sun C, Merkel O, Bloehdorn J, Robrecht S, Seifert M, da Palma Guerreiro A, Claasen J, Loroch S, Oliverio M, Underbayev C, Vaughn L, Thomalla D, Hülsemann MF, Tausch E, Fischer K, Fink AM, Eichhorst B, Sickmann A, Wendtner CM, Stilgenbauer S, Hallek M, Wiestner A, Zahedi RP, Frenzel LP. MARCKS affects cell motility and response to BTK inhibitors in CLL. Blood 2021; 138:544-556. [PMID: 33735912 PMCID: PMC8377477 DOI: 10.1182/blood.2020009165] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 03/18/2021] [Accepted: 03/06/2021] [Indexed: 12/26/2022] Open
Abstract
Bruton tyrosine kinase (BTK) inhibitors are highly active drugs for the treatment of chronic lymphocytic leukemia (CLL). To understand the response to BTK inhibitors on a molecular level, we performed (phospho)proteomic analyses under ibrutinib treatment. We identified 3466 proteins and 9184 phosphopeptides (representing 2854 proteins) in CLL cells exhibiting a physiological ratio of phosphorylated serines (pS), threonines (pT), and tyrosines (pY) (pS:pT:pY). Expression of 83 proteins differed between unmutated immunoglobulin heavy-chain variable region (IGHV) CLL (UM-CLL) and mutated IGHV CLL (M-CLL). Strikingly, UM-CLL cells showed higher basal phosphorylation levels than M-CLL samples. Effects of ibrutinib on protein phosphorylation levels were stronger in UM-CLL, especially on phosphorylated tyrosines. The differentially regulated phosphopeptides and proteins clustered in pathways regulating cell migration, motility, cytoskeleton composition, and survival. One protein, myristoylated alanine-rich C-kinase substrate (MARCKS), showed striking differences in expression and phosphorylation level in UM-CLL vs M-CLL. MARCKS sequesters phosphatidylinositol-4,5-bisphosphate, thereby affecting central signaling pathways and clustering of the B-cell receptor (BCR). Genetically induced loss of MARCKS significantly increased AKT signaling and migratory capacity. CD40L stimulation increased expression of MARCKS. BCR stimulation induced phosphorylation of MARCKS, which was reduced by BTK inhibitors. In line with our in vitro findings, low MARCKS expression is associated with significantly higher treatment-induced leukocytosis and more pronounced decrease of nodal disease in patients with CLL treated with acalabrutinib.
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Affiliation(s)
- Laura Beckmann
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Valeska Berg
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Clarissa Dickhut
- Leibniz-Institut für Analytische Wissenschaften (ISAS) eV, Dortmund, Germany
| | - Clare Sun
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Olaf Merkel
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | | | - Sandra Robrecht
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
| | - Marc Seifert
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Alexandra da Palma Guerreiro
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Julia Claasen
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Stefan Loroch
- Leibniz-Institut für Analytische Wissenschaften (ISAS) eV, Dortmund, Germany
| | - Matteo Oliverio
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Chingiz Underbayev
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Lauren Vaughn
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Daniel Thomalla
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Malte F Hülsemann
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Eugen Tausch
- Department of Internal Medicine III, Ulm University, Ulm, Germany
| | - Kirsten Fischer
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
| | - Anna Maria Fink
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
| | - Barbara Eichhorst
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
| | - Albert Sickmann
- Leibniz-Institut für Analytische Wissenschaften (ISAS) eV, Dortmund, Germany
| | - Clemens M Wendtner
- Department I of Internal Medicine and
- Munich Clinic Schwabing, Academic Teaching Hospital, Ludwig Maximilian University (LMU), Munich, Germany
| | - Stephan Stilgenbauer
- Department of Internal Medicine III, Ulm University, Ulm, Germany
- Department of Internal Medicine I, Saarland University, Homburg, Germany
| | - Michael Hallek
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Adrian Wiestner
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - René P Zahedi
- Leibniz-Institut für Analytische Wissenschaften (ISAS) eV, Dortmund, Germany
- Segal Cancer Proteomics Centre, Lady Davis Institute and
- Gerald Bronfman Department of Oncology, Jewish General Hospital, McGill University, QC, Canada; and
- Center for Computational and Data-Intensive Science and Engineering, Skolkovo Institute of Science and Technology, Moscow, Russia
| | - Lukas P Frenzel
- Department I of Internal Medicine and
- Center of Integrated Oncology Aachen Bonn Cologne Dusseldorf (ABCD), University Hospital Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
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6
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Manai M, Abdeljaoued S, Goucha A, Adouni O, Bettaieb I, Bouzaien H, Rahal K, Birnbaum D, Bertucci F, Gamoudi A. MARCKS protein overexpression is associated with poor prognosis in male breast cancer. Cancer Biomark 2020; 26:513-522. [PMID: 31771045 DOI: 10.3233/cbm-190637] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Male breast cancer (MBC) is a rare and aggressive disease. Thus, identification of new therapeutic targets is crucial. OBJECTIVE Our objective was to evaluate the protein expression of MARCKS (Myristoylated Alanine-Rich C-Kinase Substrate) in MBC and to investigate its prognostic value. MATERIALS AND METHODS MARCKS protein expression in tumor and stromal cells was analyzed by immunohistochemistry (IHC) in a retrospective series of 96 pre-chemotherapy MBC samples and 80 normal breast samples, from Tunisian patients treated at Salah Azaiez Institute. Correlations were searched between MARCKS expression and clinicopathological features including overall survival (OS). RESULTS MARCKS was overexpressed in epithelial tumor cells in 66% of the MBC samples versus 26% of normal samples (p= 1.40 × 10-7). Such positive MARCKS expression in epithelial tumor cells was associated with positive HER2 status (p= 4.0 × 10-3). It was associated with shorter OS in uni-and multivariate analysis. By contrast, stromal IHC MARCKS expression was correlated only with tumor grade. CONCLUSION MARCKS tumor cell overexpression might in part explain the aggressiveness and the poor prognosis of MBC. MARCKS can represent a potential therapeutic target for MBC.
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Affiliation(s)
- Maroua Manai
- Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia.,Laboratory of Biochemistry and Molecular Biology, Department of Biology, Faculty of Sciences, University of Tunis El Manar, Ariana, Tunisia.,Predictive Oncology Laboratory, Cancer Research Center of Marseille, Paoli-Calmettes Institute, Aix-Marseille University, Marseille, France.,Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia
| | - Syrine Abdeljaoued
- Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia.,Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia
| | - Aïda Goucha
- Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia
| | - Olfa Adouni
- Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia
| | - Ilhem Bettaieb
- Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia
| | - Hatem Bouzaien
- Department of Surgery, Salah Azaiez Institute, Tunis, Tunisia
| | - Khaled Rahal
- Department of Surgery, Salah Azaiez Institute, Tunis, Tunisia
| | - Daniel Birnbaum
- Predictive Oncology Laboratory, Cancer Research Center of Marseille, Paoli-Calmettes Institute, Aix-Marseille University, Marseille, France
| | - François Bertucci
- Predictive Oncology Laboratory, Cancer Research Center of Marseille, Paoli-Calmettes Institute, Aix-Marseille University, Marseille, France.,UFR of Medicine, Aix Marseille University, Marseille, France.,Department of Medical Oncology, Paoli-Calmettes Institute, Marseille, France
| | - Amor Gamoudi
- Department of Immuno-Histo-Cytology, Salah Azaiez Institute, Tunis, Tunisia
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7
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Zhang L, Rastgoo N, Wu J, Zhang M, Pourabdollah M, Zacksenhaus E, Chen Y, Chang H. MARCKS inhibition cooperates with autophagy antagonists to potentiate the effect of standard therapy against drug-resistant multiple myeloma. Cancer Lett 2020; 480:29-38. [PMID: 32220540 DOI: 10.1016/j.canlet.2020.03.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 12/28/2022]
Abstract
Overexpression of Myristoylated Alanine-Rich C Kinase Substrate (MARCKS) is implicated in drug resistance and progression of multiple myeloma (MM). The basis for MARCKS induction and impact on MM are not known. Here we show that microRNA-34a (miR-34a), regulates MARCKS translation and is under-expressed in drug-resistant MM cells, leading to increased MARCKS protein level. Over-expression of miR-34a reduces MARCKS expression and sensitizes resistant cells to anti-myeloma drugs. A MARCKS peptide inhibitor (MPS) exerts a dose dependent cytotoxic effect on drug-resistant MM cells with minimal cytotoxicity to normal hematopoietic cells. MPS synergizes with the proteasomal-inhibitor bortezomib to effectively kill drug-resistant MM cells both in vitro and in a xenograft model of MM. While MARCKS inhibition killed MM cells, it also enhanced a pro-survival autophagic pathway that sustained growth following MARCKS inhibition. In accordance, combined treatment with MARCKS antagonists, bortezomib and the autophagy inhibitor, chloroquine, significantly diminished tumor growth in drug-resistant MM cell lines as well as primary MM cells. This study uncovers a mechanism of drug resistance involving miR-34a-MARCKS autoregulatory loop and provides a framework for a potentially new therapeutic strategy to overcome drug resistance in multiple myeloma.
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Affiliation(s)
- Lun Zhang
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada
| | - Nasrin Rastgoo
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada
| | - Jian Wu
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada
| | - Min Zhang
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada
| | - Maryam Pourabdollah
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada
| | - Eldad Zacksenhaus
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada
| | - Yan Chen
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada; Department of Hematology, The Eighth Affiliated Hospital, Sun Yat-Sen University, Senzhen, China.
| | - Hong Chang
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Canada.
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8
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Dorris ER, O'Neill A, Treacy A, Klocker H, Teltsh O, Kay E, Watson RW. The transcription factor CUX1 negatively regulates invasion in castrate resistant prostate cancer. Oncotarget 2020; 11:846-857. [PMID: 32180898 PMCID: PMC7061738 DOI: 10.18632/oncotarget.27494] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/29/2020] [Indexed: 12/15/2022] Open
Abstract
Metastatic prostate cancer is treated with androgen ablation therapy but progress to castrate resistant prostate cancer (CRPC). This study aimed to investigate the role of CUX1 in CRPC using clinical samples and in vitro models. CUX1 expression was increased in androgen-independent cells compared to androgen-sensitive cells. The multi-isoform nature of CUX1 makes it difficult to assay in tissue microarrays as there is no epitope able to distinguish the many isoforms for immunohistochemistry. Using surrogate markers, we found no differential expression between castrate resistant and local hormone naïve tissue. However, differences have been demonstrated at the transcript level. In androgen-sensitive cells, migration, but not invasion, increased following CUX1 knockdown. Conversely, in androgen-independent cells, invasion was increased. This observed difference in invasion capacity is not E-cadherin mediated, as CUX1 knockdown increases the expression of E-cadherin in both cell lines with no inter-cell line difference. Cells expressed different ratios of p110/p200 isoforms depending on androgen status and cathepsin L was only detectable in androgen-sensitive cells. MMP3 is upregulated in the androgen-independent cells. Rather than a simple presence or absence of CUX1, the relative balance of CUX1 isoforms and their interplay may be a significant factor in the functional role of CUX1 in CRPC.
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Affiliation(s)
- Emma R Dorris
- UCD School of Medicine, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland
| | - Amanda O'Neill
- UCD School of Medicine, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland
| | - Ann Treacy
- Pathology Department, Mater Private Hospital, Dublin, Ireland
| | - Helmut Klocker
- Department of Urology, Medical University of Innsbruck, Innsbruck, Austria
| | - Omri Teltsh
- UCD School of Medicine, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland
| | - Elaine Kay
- Department of Pathology, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin, Ireland
| | - R William Watson
- UCD School of Medicine, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland
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9
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Inflammatory breast cancer cells are characterized by abrogated TGFβ1-dependent cell motility and SMAD3 activity. Breast Cancer Res Treat 2020; 180:385-395. [PMID: 32043194 DOI: 10.1007/s10549-020-05571-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 02/03/2020] [Indexed: 01/11/2023]
Abstract
PURPOSE Inflammatory breast cancer (IBC) is an aggressive form of breast cancer with elevated metastatic potential, characterized by tumor emboli in dermal and parenchymal lymph vessels. This study has investigated the hypothesis that TGFβ signaling is implicated in the molecular biology of IBC. METHODS TGFβ1-induced cell motility and gene expression patterns were investigated in three IBC and three non-IBC (nIBC) cell lines. Tissue samples from IBC and nIBC patients were investigated for the expression of nuclear SMAD2, SMAD3, and SMAD4. SMAD protein levels were related to gene expression data. RESULTS TGFβ1-induced cell motility was strongly abrogated in IBC cells (P = 0.003). Genes differentially expressed between IBC and nIBC cells post TGFβ1 exposure revealed attenuated expression of SMAD3 transcriptional regulators, but overexpression of MYC target genes in IBC. IBC patient samples demonstrated a near absence of SMAD3 and -4 expression in the primary tumor compared to nIBC patient samples (P < 0.001) and a further reduction of staining intensity in tumor emboli. Integration of gene and protein expression data revealed that a substantial fraction of the IBC signature genes correlated with SMAD3 and these genes are indicative of attenuated SMAD3 signaling in IBC. CONCLUSION We demonstrate attenuated SMAD3 transcriptional activity and SMAD protein expression in IBC, together with obliterated TGFβ1-induced IBC cell motility. The further reduction of nuclear SMAD expression levels in tumor emboli suggests that the activity of these transcription factors is involved in the metastatic dissemination of IBC cells, possibly by enabling collective invasion after partial EMT.
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10
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Liang W, Gao R, Yang M, Wang X, Cheng K, Shi X, He C, Li Y, Wu Y, Shi L, Chen J, Yu X. MARCKSL1 promotes the proliferation, migration and invasion of lung adenocarcinoma cells. Oncol Lett 2020; 19:2272-2280. [PMID: 32194726 PMCID: PMC7039154 DOI: 10.3892/ol.2020.11313] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 08/06/2019] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the most common cancer in males and females and ~40% of lung cancer cases are adenocarcinomas. Previous studies have demonstrated that myristoylated alanine rich protein kinase C substrate (MARCKS) is upregulated in several types of cancer and is associated with poor prognosis in patients with breast cancer. However, its expression level and role in lung adenocarcinoma remain unknown. Therefore, the aim of the present study was to investigate the expression level and biological functions of MARCKS like 1 (MARCKSL1), a member of the MARCKS family, in lung adenocarcinoma. The expression level of MARCKSL1 was examined in human lung adenocarcinoma tissues and cell lines. MARCKSL1-specific small interfering RNAs effectively suppressed its expression level and significantly inhibited the proliferation, migration and invasion of lung adenocarcinoma cells. Additionally, the role of MARCKSLI in the regulation of metastasis was examined. Silencing MARCKSL1 decreased the expression of the epithelial-mesenchymal transition (EMT)-associated proteins E-cadherin, N-cadherin, vimentin and snail family transcriptional repressor 2, and decreased the phosphorylation level of AKT. The results obtained in the current study suggested that MARCKSL1 promoted the progression of lung adenocarcinoma by regulating EMT. MARCKSLI may have prognostic value and serve as a novel therapeutic target in lung adenocarcinoma.
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Affiliation(s)
- Wenjun Liang
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Ruichen Gao
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Mingxia Yang
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Xiaohua Wang
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Kewei Cheng
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Xuejun Shi
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Chen He
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Yemei Li
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Yuying Wu
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Lei Shi
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Jingtao Chen
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Xiaowei Yu
- Department of Respiratory Medicine, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
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11
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Sheats MK, Yin Q, Fang S, Park J, Crews AL, Parikh I, Dickson B, Adler KB. MARCKS and Lung Disease. Am J Respir Cell Mol Biol 2019; 60:16-27. [PMID: 30339463 DOI: 10.1165/rcmb.2018-0285tr] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
MARCKS (myristoylated alanine-rich C kinase substrate) is a prominent PKC substrate expressed in all eukaryotic cells. It is known to bind to and cross-link actin filaments, to serve as a bridge between Ca2+/calmodulin and PKC signaling, and to sequester the signaling molecule phosphatidylinositol 4,5-bisphosphate in the plasma membrane. Since the mid-1980s, this evolutionarily conserved and ubiquitously expressed protein has been associated with regulating cellular events that require dynamic actin reorganization, including cellular adhesion, migration, and exocytosis. More recently, translational studies have implicated MARCKS in the pathophysiology of a number of airway diseases, including chronic obstructive pulmonary disease, asthma, lung cancer, and acute lung injury/acute respiratory distress syndrome. This article summarizes the structure and cellular function of MARCKS (also including MARCKS family proteins and MARCKSL1 [MARCKS-like protein 1]). Evidence for MARCKS's role in several lung diseases is discussed, as are the technological innovations that took MARCKS-targeting strategies from theoretical to therapeutic. Descriptions and updates derived from ongoing clinical trials that are investigating inhalation of a MARCKS-targeting peptide as therapy for patients with chronic bronchitis, lung cancer, and ARDS are provided.
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Affiliation(s)
| | - Qi Yin
- 2 Department of Molecular Biomedical Sciences, North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina; and
| | - Shijing Fang
- 2 Department of Molecular Biomedical Sciences, North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina; and
| | - Joungjoa Park
- 2 Department of Molecular Biomedical Sciences, North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina; and
| | - Anne L Crews
- 2 Department of Molecular Biomedical Sciences, North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina; and
| | - Indu Parikh
- 3 BioMarck Pharmaceuticals, Durham, North Carolina
| | | | - Kenneth B Adler
- 2 Department of Molecular Biomedical Sciences, North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina; and
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12
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Dorris ER, Linehan E, Trenkmann M, Veale DJ, Fearon U, Wilson AG. Association of the Rheumatoid Arthritis Severity Variant rs26232 with the Invasive Activity of Synovial Fibroblasts. Cells 2019; 8:cells8101300. [PMID: 31652652 PMCID: PMC6829881 DOI: 10.3390/cells8101300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 10/18/2019] [Accepted: 10/21/2019] [Indexed: 12/19/2022] Open
Abstract
rs26232, located in intron one of C5orf30, is associated with the susceptibility to and severity of rheumatoid arthritis (RA). Here, we investigate the relationship between this variant and the biological activities of rheumatoid arthritis synovial fibroblasts (RASFs). RASFs were isolated from the knee joints of 33 RA patients. The rs26232 genotype was determined and cellular migration, invasion, and apoptosis were compared using in vitro techniques. The production of adhesion molecules, chemokines, and proteases was measured by ELISA or flow cytometry. Cohort genotypes were CC n = 16; CT n = 14; TT n = 3. In comparison with the RASFs of the CT genotype, the CC genotype showed a 1.48-fold greater invasiveness in vitro (p = 0.02), 1.6-fold higher expression intracellular adhesion molecule (ICAM)-1 (p = 0.001), and 5-fold IFN-γ inducible protein-10 (IP-10) (p = 0.01). There was no association of the rs26232 genotype with the expression levels of either total C5orf30 mRNA or any of the three transcript variants. The rs26232 C allele, which has previously been associated with both the risk and severity of RA, is associated with greater invasive activity of RASFs in vitro, and with higher expression of ICAM-1 and IP-10. In resting RASFs, rs26232 is not a quantitative trait locus for C5orf30 mRNA, indicating a more complex mechanism underlying the genotype‒phenotype relationship.
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Affiliation(s)
- Emma R Dorris
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland.
| | - Eimear Linehan
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland.
| | - Michelle Trenkmann
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland.
| | - Douglas J Veale
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland.
| | - Ursula Fearon
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin D06 R590, Ireland.
| | - Anthony G Wilson
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland.
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13
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Hartl M, Schneider R. A Unique Family of Neuronal Signaling Proteins Implicated in Oncogenesis and Tumor Suppression. Front Oncol 2019; 9:289. [PMID: 31058089 PMCID: PMC6478813 DOI: 10.3389/fonc.2019.00289] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 03/29/2019] [Indexed: 12/20/2022] Open
Abstract
The neuronal proteins GAP43 (neuromodulin), MARCKS, and BASP1 are highly expressed in the growth cones of nerve cells where they are involved in signal transmission and cytoskeleton organization. Although their primary structures are unrelated, these signaling proteins share several structural properties like fatty acid modification, and the presence of cationic effector domains. GAP43, MARCKS, and BASP1 bind to cell membrane phospholipids, a process reversibly regulated by protein kinase C-phosphorylation or by binding to the calcium sensor calmodulin (CaM). GAP43, MARCKS, and BASP1 are also expressed in non-neuronal cells, where they may have important functions to manage cytoskeleton architecture, and in case of MARCKS and BASP1 to act as cofactors in transcriptional regulation. During neoplastic cell transformation, the proteins reveal differential expression in normal vs. tumor cells, and display intrinsic tumor promoting or tumor suppressive activities. Whereas GAP43 and MARCKS are oncogenic, tumor suppressive functions have been ascribed to BASP1 and in part to MARCKS depending on the cell type. Like MARCKS, the myristoylated BASP1 protein is localized both in the cytoplasm and in the cell nucleus. Nuclear BASP1 participates in gene regulation converting the Wilms tumor transcription factor WT1 from an oncoprotein into a tumor suppressor. The BASP1 gene is downregulated in many human tumor cell lines particularly in those derived from leukemias, which display elevated levels of WT1 and of the major cancer driver MYC. BASP1 specifically inhibits MYC-induced cell transformation in cultured cells. The tumor suppressive functions of BASP1 and MARCKS could be exploited to expand the spectrum of future innovative therapeutic approaches to inhibit growth and viability of susceptible human tumors.
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Affiliation(s)
- Markus Hartl
- Center of Molecular Biosciences (CMBI), Institute of Biochemistry, University of Innsbruck, Innsbruck, Austria
| | - Rainer Schneider
- Center of Molecular Biosciences (CMBI), Institute of Biochemistry, University of Innsbruck, Innsbruck, Austria
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14
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Egeland NG, Austdal M, van Diermen-Hidle B, Rewcastle E, Gudlaugsson EG, Baak JPA, Skaland I, Janssen EAM, Jonsdottir K. Validation study of MARCKSL1 as a prognostic factor in lymph node-negative breast cancer patients. PLoS One 2019; 14:e0212527. [PMID: 30856208 PMCID: PMC6411117 DOI: 10.1371/journal.pone.0212527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 02/04/2019] [Indexed: 12/31/2022] Open
Abstract
Protein expression of Myristoylated alanine-rich C kinase substrate like-1 (MARCKSL1) has been identified as a prognostic factor in lymph-node negative (LN-) breast cancer patients. We aim to validate MARCKSL1 protein expression as a prognostic marker for distant metastasis-free survival (DMFS) in a new cohort of LN- breast cancer patients. MARCKSL1 expression was evaluated in 151 operable T1,2N0M0 LN- breast cancer patients by immunohistochemistry. Median follow-up time was 152 months, range 11–189 months. Results were compared with classical prognosticators (age, tumor diameter, grade, estrogen receptor, and proliferation) using single (Kaplan-Meier) and multivariate (Cox model) survival analysis. Thirteen patients (9%) developed distant metastases. With both single and multiple analysis of all features, MARCKSL1 did not show a significant prognostic value for DMFS (p = 0.498). Of the assessed classical prognosticators, only tumor diameter showed prognostic value (hazard ratio 9.3, 95% confidence interval 2.8–31.0, p <0.001). MARCKSL1 expression could not be confirmed as a prognostic factor in this cohort. Possible reasons include changes in diagnostic and treatment guidelines between the discovery and validation cohorts. Further studies are needed to reveal the potential biological role of this protein in breast cancer.
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Affiliation(s)
- Nina Gran Egeland
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger, Norway
| | - Marie Austdal
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Breast and Endocrine Surgery, Stavanger University Hospital, Stavanger, Norway
| | | | - Emma Rewcastle
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
| | | | - Jan P. A. Baak
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Dr. Med. Jan Baak AS, Tananger, Norway
| | - Ivar Skaland
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
| | - Emiel A. M. Janssen
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Stavanger, Norway
| | - Kristin Jonsdottir
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- * E-mail:
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15
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Dorris ER, Tazzyman SJ, Moylett J, Ramamoorthi N, Hackney J, Townsend M, Muthana M, Lewis MJ, Pitzalis C, Wilson AG. The Autoimmune Susceptibility Gene C5orf30 Regulates Macrophage-Mediated Resolution of Inflammation. THE JOURNAL OF IMMUNOLOGY 2019; 202:1069-1078. [PMID: 30659109 DOI: 10.4049/jimmunol.1801155] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 12/10/2018] [Indexed: 12/19/2022]
Abstract
Genetic variants in C5orf30 have been associated with development of the autoimmune conditions primary biliary cirrhosis and rheumatoid arthritis. In rheumatoid arthritis, C5orf30 expression is cell-specific, with highest expression found in macrophages and synovial fibroblasts. C5orf30 is highly expressed in inflamed joints and is a negative regulator of tissue damage in a mouse model of inflammatory arthritis. Transcriptomic analysis from ultrasound-guided synovial biopsy of inflamed joints in a well characterized clinical cohort of newly diagnosed, disease-modifying antirheumatic drugs-naive rheumatoid arthritis patients was used to determine the clinical association of C5orf30 expression with disease activity. A combined molecular and computational biology approach was used to elucidate C5orf30 function in macrophages both in vitro and in vivo. Synovial expression of C5orf30 is inversely correlated with both clinical measures of rheumatoid arthritis disease activity and with synovial TNF mRNA expression. C5orf30 plays a role in regulating macrophage phenotype and is differentially turned over in inflammatory and anti-inflammatory macrophages. Inhibition of C5orf30 reduces wound healing/repair-associated functions of macrophages, reduces signaling required for resolution of inflammation, and decreases secretion of anti-inflammatory mediators. In an animal model of wound healing (zebrafish), C5orf30 inhibition increases the recruitment of macrophages to the wound site. Finally, we demonstrate that C5orf30 skews macrophage immunometabolism, demonstrating a mechanism for C5orf30-mediated immune regulation.
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Affiliation(s)
- Emma R Dorris
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland;
| | | | - John Moylett
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland
| | - Nandhini Ramamoorthi
- Biomarker Discovery OMNI, Genentech Research and Early Development, San Francisco, CA 94080; and
| | - Jason Hackney
- Biomarker Discovery OMNI, Genentech Research and Early Development, San Francisco, CA 94080; and
| | - Michael Townsend
- Biomarker Discovery OMNI, Genentech Research and Early Development, San Francisco, CA 94080; and
| | | | - Myles J Lewis
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry and Barts Health National Health Service Trust, Queen Mary University of London, London EC1M 6BQ, United Kingdom
| | - Costantino Pitzalis
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry and Barts Health National Health Service Trust, Queen Mary University of London, London EC1M 6BQ, United Kingdom
| | - Anthony G Wilson
- University College Dublin Centre for Arthritis Research, Conway Institute, University College Dublin, Dublin D04 W6F6, Ireland
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16
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Quan R, Ning Z, Wang Y, Yu W, Zhu H. Prognostic Value of Upregulation of Myristoylated Alanine-Rich C-Kinase Substrate in Gastric Cancer. Med Sci Monit 2019; 25:279-287. [PMID: 30623893 PMCID: PMC6338009 DOI: 10.12659/msm.913558] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Accumulating evidence suggests a connection of Myristoylated alanine-rich C-kinase substrate (MARCKS) with several physiological and pathological processes. However, the relevance of MARCKS in gastric cancer (GC) needs to be elucidated. Material/Methods The abundance of MARCKS in GC tissues was assessed using techniques of immunohistochemistry (IHC) and quantitative real-time PCR (qRT-PCR). Moreover, the MARCKS expression profile in the TCGA database was analyzed through an online website analysis. We also investigated MARCKS function using cell wounding and Matrigel invasion assays. Results TCGA analysis and our data suggest that transcript abundance and protein level of MARCKS was higher in GC tumor samples compared with peri-tumor tissues. There was a remarkable association of upregulated MARCKS with the cell differentiation (P<0.001), T stage (P=0.034), and N stage (P=0.002) followed by advanced TNM phase (P=0.008). Furthermore, it was predicted that higher expression of MARCKS is linked to poor overall survival (P=0.015) and disease-free survival (P=0.020), and that high levels of MARCKS function as an independent prognostic marker, as shown by multivariate Cox regression analysis in prediction of poor overall (HR=0.408; 95% confidence interval=0.247–0.674; P<0.001) and disease-free survival rates (HR=0.525; 95% confidence interval=0.216–0.584; P<0.001). GC cells showed significant reduction in cell migration and invasion upon depletion of MARCKS as noted through Matrigel invasion and cell wounding assays. Further analyses showed that silencing MARCKS impeded the epithelial-mesenchymal transition (EMT). Conclusions Our study indicates that elevated expression of MARCKS is significantly associated with metastatic capability of GC cells, and MARCKS overexpression can serve as a biomarker of GC poor prognosis.
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Affiliation(s)
- Ruiliang Quan
- Department of Gastrointestinal Surgery, Anhui Provincial Cancer Hospital, Hefei, Anhui, China (mainland)
| | - Zhongliang Ning
- Department of Gastrointestinal Surgery, Anhui Provincial Cancer Hospital, Hefei, Anhui, China (mainland)
| | - Yongcang Wang
- Department of Gastrointestinal Surgery, Anhui Provincial Cancer Hospital, Hefei, Anhui, China (mainland)
| | - Wei Yu
- Department of Gastrointestinal Surgery, Anhui Provincial Cancer Hospital, Hefei, Anhui, China (mainland)
| | - Haixing Zhu
- Department of Gastrointestinal Surgery, Anhui Provincial Cancer Hospital, Hefei, Anhui, China (mainland)
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17
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Fong LWR, Yang DC, Chen CH. Myristoylated alanine-rich C kinase substrate (MARCKS): a multirole signaling protein in cancers. Cancer Metastasis Rev 2018; 36:737-747. [PMID: 29039083 DOI: 10.1007/s10555-017-9709-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Emerging evidence implicates myristoylated alanine-rich C-kinase substrate (MARCKS), a major substrate of protein kinase C (PKC), in a critical role for cancer development and progression. MARCKS is tethered to the plasma membrane but can shuttle between the cytosol and plasma membrane via the myristoyl-electrostatic switch. Phosphorylation of MARCKS by PKC leads to its translocation from the plasma membrane to the cytosol where it functions in actin cytoskeletal remodeling, Ca2+ signaling through binding to calmodulin, and regulation of exocytic vesicle release in secretory cells such as neurons and airway goblet cells. Although the contribution of MARCKS to various cellular processes has been extensively studied, its roles in neoplastic disease have been conflicting. This review highlights the molecular and functional differences of MARCKS that exist between normal and tumor cells. We also discuss the recent advances in the potential roles of MARCKS in tumorigenesis, metastasis, and resistance to anti-cancer therapies, with a focus on addressing the inconsistent results regarding the function of MARCKS as a promoter or inhibitor of oncogenesis.
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Affiliation(s)
- Lon Wolf R Fong
- Department of Experimental Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David C Yang
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine and Center for Comparative Respiratory Biology and Medicine, University of California Davis, Davis, CA, USA.,Division of Nephrology, Department of Internal Medicine, University of California Davis, Davis, CA, 95616, USA
| | - Ching-Hsien Chen
- Division of Nephrology, Department of Internal Medicine, University of California Davis, Davis, CA, 95616, USA. .,Comprehensive Cancer Center, University of California Davis, Davis, CA, USA.
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18
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Song HM, Li X, Liu YY, Lu WP, Cui ZH, Zhou L, Yao D, Zhang HM. Carnosic acid protects mice from high-fat diet-induced NAFLD by regulating MARCKS. Int J Mol Med 2018; 42:193-207. [PMID: 29620148 PMCID: PMC5979837 DOI: 10.3892/ijmm.2018.3593] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 01/24/2018] [Indexed: 12/22/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) comprises a spectrum of liver damage characterized by abnormal hepatic fat accumulation and inflammatory response. Although the molecular mechanisms responsible for the disease are not yet fully understood, the pathogenesis of NAFLD likely involves multiple signals. The identification of effective therapeutic strategies to target these signals is of utmost importance. Carnosic acid (CA), as a phenolic diterpene with anticancer, anti-bacterial, anti-diabetic and neuroprotective properties, is produced by many species of the Lamiaceae family. Myristoylated alanine-rich C-kinase substrate (MARCKS) is a major protein kinase C (PKC) substrate in many different cell types. In the present study, wild-type C57BL/6 and MARCKS-deficient mice were randomly divided into the normal chow- or high-fat (HF) diet-fed groups. The HF diet increased the fasting glucose and insulin levels, and promoted glucose intolerance in the wild-type mice. MARCKS deficiency further upregulated intolerance, fasting glucose and insulin. The HF diet also promoted hepatic steatosis, serum alanine transaminase (ALT) and aspartate transaminase (AST) activity, inflammation and lipid accumulation in the wild-type mice. These responses were accelerated in the MARCKS-deficient mice. Importantly, increased inflammation and lipid accumulation were associated with phosphoinositide 3-kinase (PI3K)/AKT, NLR family pyrin domain containing 3 (NLRP3)/nuclear factor-κB (NF-κB) and sterol regulatory element binding protein-1c (SREBP-1c) signaling pathway activation. The mice treated with CA exhibited a significantly improved glucose and insulin tolerance. The production of pro-inflammatory cytokines and lipid accumulation were suppressed by CA. Significantly, MARCKS was reduced in mice fed the HF diet. CA treatment upregulated MARCKS expression compared to the HF group. Furthermore, the activation of the PI3K/AKT, NLRP3/NF-κB and SREBP-1c signaling pathways was inhibited by CA. Taken together, our data suggest that CA suppresses inflammation and lipogenesis in mice fed a HF diet through MARCKS regulation. Thus, CA may be prove to be a useful anti-NAFLD agent.
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Affiliation(s)
- Hong-Mao Song
- Department of Otolaryngology-Head and Neck Surgery, Huai'an Hospital Affiliated to Xuzhou Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Xiang Li
- Department of Clinical Laboratory, Huai'an Hospital Affiliated to Xuzhou Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Yuan-Yuan Liu
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Wei-Ping Lu
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Zhao-Hui Cui
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Li Zhou
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Di Yao
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Hong-Man Zhang
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
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19
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Stromal Expression of MARCKS Protein in Ovarian Carcinomas Has Unfavorable Prognostic Value. Int J Mol Sci 2017; 19:ijms19010041. [PMID: 29295532 PMCID: PMC5795991 DOI: 10.3390/ijms19010041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 12/13/2017] [Accepted: 12/21/2017] [Indexed: 12/28/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is the most lethal gynecological cancer. Identification of new therapeutic targets is crucial. MARCKS, myristoylated alanine-rich C-kinase substrate, has been implicated in aggressiveness of several cancers and MARCKS inhibitors are in development. Using immunohistochemistry (IHC), we retrospectively assessed MARCKS expression in epithelial and stromal cells of 118 pre-chemotherapy EOC samples and 40 normal ovarian samples from patients treated at Salah Azaiez Institute. We compared MARCKS expression in normal versus cancer samples, and searched for correlations with clinicopathological features, including overall survival (OS). Seventy-five percent of normal samples showed positive epithelial MARCKS staining versus 50% of tumor samples (p = 6.02 × 10-3). By contrast, stromal MARCKS expression was more frequent in tumor samples (77%) than in normal samples (22%; p = 1.41 × 10-9). There was no correlation between epithelial and stromal IHC MARCKS statutes and prognostic clinicopathological features. Stromal MARCKS expression was correlated with shorter poor OS in uni- and multivariate analyses. Stromal MARCKS overexpression in tumors might contribute to cancer-associated fibroblasts activation and to the poor prognosis of EOC, suggesting a potential therapeutic interest of MARCKS inhibition for targeting the cooperative tumor stroma.
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