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Messé M, Bernhard C, Foppolo S, Thomas L, Marchand P, Herold-Mende C, Idbaih A, Kessler H, Etienne-Selloum N, Ochoa C, Tambar UK, Elati M, Laquerriere P, Entz-Werle N, Martin S, Reita D, Dontenwill M. Hypoxia-driven heterogeneous expression of α5 integrin in glioblastoma stem cells is linked to HIF-2α. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167471. [PMID: 39154793 DOI: 10.1016/j.bbadis.2024.167471] [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: 11/21/2023] [Revised: 07/27/2024] [Accepted: 08/12/2024] [Indexed: 08/20/2024]
Abstract
Despite numerous molecular targeted therapies tested in glioblastoma (GBM), no significant progress in patient survival has been achieved in the last 20 years in the overall population of GBM patients except with TTfield setup associated with the standard of care chemoradiotherapy. Therapy resistance is associated with target expression heterogeneity and plasticity between tumors and in tumor niches. We focused on α5 integrin implicated in aggressive GBM in preclinical and clinical samples. To address the characteristics of α5 integrin heterogeneity we started with patient data indicating that elevated levels of its mRNA are related to hypoxia pathways. We turned on glioma stem cells which are considered at the apex of tumor formation and recurrence but also as they localize in hypoxic niches. We demonstrated that α5 integrin expression is stem cell line dependent and is modulated positively by hypoxia in vitro. Importantly, heterogeneity of expression is conserved in in vivo stem cell-derived mice xenografts. In hypoxic niches, HIF-2α is preferentially implicated in α5 integrin expression which confers migratory capacity to GBM stem cells. Hence combining HIF-2α and α5 integrin inhibitors resulted in proliferation and migration impairment of α5 integrin expressing cells. Stabilization of HIF-2α is however not sufficient to control integrin α5 expression. Our results show that AHR (aryl hydrocarbon receptor) expression is inversely related to HIF-2α and α5 integrin expressions suggesting a functional competition between the two transcription factors. Collectively, data confirm the high heterogeneity of a GBM therapeutic target, its induction in hypoxic niches by HIF-2α and suggest a new way to attack molecularly defined GBM stem cells.
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Affiliation(s)
- Mélissa Messé
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France; UMR7178 CNRS, Hubert Curien Multidisciplinary Institute, Strasbourg University, 67000 Strasbourg, France
| | - Chloé Bernhard
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France
| | - Sophie Foppolo
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France
| | - Lionel Thomas
- UMR7178 CNRS, Hubert Curien Multidisciplinary Institute, Strasbourg University, 67000 Strasbourg, France
| | - Patrice Marchand
- UMR7178 CNRS, Hubert Curien Multidisciplinary Institute, Strasbourg University, 67000 Strasbourg, France
| | - Christel Herold-Mende
- Division of Neurosurgical Research, Department of Neurosurgery, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Ahmed Idbaih
- Sorbonne University, AP-HP, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, F-75013 Paris, France
| | - Horst Kessler
- Institute for Advanced Study, Department Chemie, Technical University Munich (TUM), Lichtenbergstr. 4, 85747 Garching, Germany
| | - Nelly Etienne-Selloum
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France; Pharmacy department, Institut de Cancérologie Strasbourg Europe (ICANS), 67200 Strasbourg, France
| | - Charles Ochoa
- Department of Biochemistry, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, United States
| | - Uttam K Tambar
- Department of Biochemistry, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, United States
| | - Mohamed Elati
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277 - CANTHER - Cancer Heterogeneity Plasticity and Resistance to Therapies, Lille F-59000, France
| | - Patrice Laquerriere
- UMR7178 CNRS, Hubert Curien Multidisciplinary Institute, Strasbourg University, 67000 Strasbourg, France
| | - Natacha Entz-Werle
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France; Pédiatrie Onco-Hématologie-Pédiatrie III, Strasbourg University Hospital, 67091 Strasbourg, France
| | - Sophie Martin
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France
| | - Damien Reita
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France; Department of Cancer Molecular Genetics, Laboratory of Biochemistry and Molecular Biology, University Hospital of Strasbourg, 67200 Strasbourg, France
| | - Monique Dontenwill
- UMR7021 CNRS, Tumoral Signaling and Therapeutic Targets, Strasbourg University, Faculty of Pharmacy, Illkirch, France.
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2
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Haake SM, Rios BL, Pozzi A, Zent R. Integrating integrins with the hallmarks of cancer. Matrix Biol 2024; 130:20-35. [PMID: 38677444 DOI: 10.1016/j.matbio.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 04/02/2024] [Accepted: 04/23/2024] [Indexed: 04/29/2024]
Abstract
Epithelial cells adhere to a specialized extracellular matrix called the basement membrane which allows them to polarize and form epithelial tissues. The extracellular matrix provides essential physical scaffolding and biochemical and biophysical cues required for tissue morphogenesis, differentiation, function, and homeostasis. Epithelial cell adhesion to the extracellular matrix (i.e., basement membrane) plays a critical role in organizing epithelial tissues, separating the epithelial cells from the stroma. Epithelial cell detachment from the basement membrane classically results in death, though detachment or invasion through the basement membrane represents a critical step in carcinogenesis. Epithelial cells bind to the extracellular matrix via specialized matrix receptors, including integrins. Integrins are transmembrane receptors that form a mechanical linkage between the extracellular matrix and the intracellular cytoskeleton and are required for anchorage-dependent cellular functions such as proliferation, migration, and invasion. The role of integrins in the development, growth, and dissemination of multiple types of carcinomas has been investigated by numerous methodologies, which has led to great complexity. To organize this vast array of information, we have utilized the "Hallmarks of Cancer" from Hanahan and Weinberg as a convenient framework to discuss the role of integrins in the pathogenesis of cancers. This review explores this biology and how its complexity has impacted the development of integrin-targeted anti-cancer therapeutics.
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Affiliation(s)
- Scott M Haake
- Division of Hematology, Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Veterans Affairs, Nashville, TN, USA; Vanderbilt-Ingram Cancer Center, Nashville, TN, USA; Cancer Biology Program, Vanderbilt University, Nashville, TN, USA.
| | - Brenda L Rios
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA; Cancer Biology Program, Vanderbilt University, Nashville, TN, USA
| | - Ambra Pozzi
- Department of Veterans Affairs, Nashville, TN, USA; Vanderbilt-Ingram Cancer Center, Nashville, TN, USA; Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Roy Zent
- Department of Veterans Affairs, Nashville, TN, USA; Vanderbilt-Ingram Cancer Center, Nashville, TN, USA; Cancer Biology Program, Vanderbilt University, Nashville, TN, USA; Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA
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3
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Luu N, Zhang S, Lam RHW, Chen W. Mechanical Constraints in Tumor Guide Emergent Spatial Patterns of Glioblastoma Cancer Stem Cells. MECHANOBIOLOGY IN MEDICINE 2024; 2:100027. [PMID: 38770108 PMCID: PMC11105673 DOI: 10.1016/j.mbm.2023.100027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
The mechanical constraints in the overcrowding glioblastoma (GBM) microenvironment have been implicated in the regulation of tumor heterogeneity and disease progression. Especially, such mechanical cues can alter cellular DNA transcription and give rise to a subpopulation of tumor cells called cancer stem cells (CSCs). These CSCs with stem-like properties are critical drivers of tumorigenesis, metastasis, and treatment resistance. Yet, the biophysical and molecular machinery underlying the emergence of CSCs in tumor remained unexplored. This work employed a two-dimensional micropatterned multicellular model to examine the impact of mechanical constraints arisen from geometric confinement on the emergence and spatial patterning of CSCs in GBM tumor. Our study identified distinct spatial distributions of GBM CSCs in different geometric patterns, where CSCs mostly emerged in the peripheral regions. The spatial pattern of CSCs was found to correspond to the gradients of mechanical stresses resulted from the interplay between the cell-ECM and cell-cell interactions within the confined environment. Further mechanistic study highlighted a Piezo1-RhoA-focal adhesion signaling axis in regulating GBM cell mechanosensing and the subsequent CSC phenotypic transformation. These findings provide new insights into the biophysical origin of the unique spatial pattern of CSCs in GBM tumor and offer potential avenues for targeted therapeutic interventions.
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Affiliation(s)
- Ngoc Luu
- Department of Biomedical Engineering, New York University, Brooklyn, NY, USA
| | - Shuhao Zhang
- Department of Mechanical and Aerospace Engineering, New York University, Brooklyn, NY, USA
| | - Raymond H. W. Lam
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong SAR, China
- Centre for Biosystems, Neuroscience, and Nanotechnology, City University of Hong Kong, Hong Kong SAR, China
- City University of Hong Kong Shenzhen Research Institute, Shenzhen, China
| | - Weiqiang Chen
- Department of Biomedical Engineering, New York University, Brooklyn, NY, USA
- Department of Mechanical and Aerospace Engineering, New York University, Brooklyn, NY, USA
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, USA
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4
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Su C, Mo J, Dong S, Liao Z, Zhang B, Zhu P. Integrinβ-1 in disorders and cancers: molecular mechanisms and therapeutic targets. Cell Commun Signal 2024; 22:71. [PMID: 38279122 PMCID: PMC10811905 DOI: 10.1186/s12964-023-01338-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/27/2023] [Indexed: 01/28/2024] Open
Abstract
Integrinβ-1 (ITGB1) is a crucial member of the transmembrane glycoprotein signaling receptor family and is also central to the integrin family. It forms heterodimers with other ligands, participates in intracellular signaling and controls a variety of cellular processes, such as angiogenesis and the growth of neurons; because of its role in bidirectional signaling regulation both inside and outside the membrane, ITGB1 must interact with a multitude of substances, so a variety of interfering factors can affect ITGB1 and lead to changes in its function. Over the past 20 years, many studies have confirmed a clear causal relationship between ITGB1 dysregulation and cancer development and progression in a wide range of benign diseases and solid tumor types, which may imply that ITGB1 is a prognostic biomarker and a therapeutic target for cancer treatment that warrants further investigation. This review summarizes the biological roles of ITGB1 in benign diseases and cancers, and compiles the current status of ITGB1 function and therapy in various aspects of tumorigenesis and progression. Finally, future research directions and application prospects of ITGB1 are suggested. Video Abstract.
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Affiliation(s)
- Chen Su
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, People's Republic of China
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei, People's Republic of China
| | - Jie Mo
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, People's Republic of China
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei, People's Republic of China
| | - Shuilin Dong
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, People's Republic of China
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei, People's Republic of China
| | - Zhibin Liao
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, People's Republic of China.
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei, People's Republic of China.
| | - Bixiang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, People's Republic of China.
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei, People's Republic of China.
- Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan, Hubei, People's Republic of China.
- Key Laboratory of Organ Transplantation, National Health Commission, Wuhan, Hubei, People's Republic of China.
- Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, Hubei, People's Republic of China.
| | - Peng Zhu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, People's Republic of China.
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei, People's Republic of China.
- Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan, Hubei, People's Republic of China.
- Key Laboratory of Organ Transplantation, National Health Commission, Wuhan, Hubei, People's Republic of China.
- Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, Hubei, People's Republic of China.
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5
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Galicka A, Szoka Ł, Radziejewska I, Marcinkiewicz C. Effect of Dimeric Disintegrins Isolated from Vipera lebetina obtusa Venom on Glioblastoma Cellular Responses. Cancers (Basel) 2023; 15:4805. [PMID: 37835499 PMCID: PMC10572073 DOI: 10.3390/cancers15194805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Integrins play a fundamental role in the migration and invasiveness of glioblastoma (GBM) cells, making them suitable targets for innovative cancer therapy. The aim of this study was to evaluate the effect of the RGD homodimeric disintegrin VLO4, isolated from Vipera lebetina obtusa venom, on the adhesion, spreading, migration, and survival of LBC3, LN18, and LN229 cell lines. This disintegrin, as a potent antagonist for α5β1 integrin, showed pro-adhesive properties for these cell lines, the highest for LN229 and the lowest for LBC3. Glioblastoma cells displayed significant differences in the spreading on the immobilized VLO4 and the natural α5β1 integrin ligand, fibronectin. Solubilized VLO4 showed different cytotoxicity and pro-apoptotic properties among tested cell lines, with the highest against LN18 and none against LN229. Moreover, VLO4 revealed an inhibitory effect on the migration of LBC3 and LN18 cell lines, in contrast to LN229 cells, which were not sensitive to this disintegrin. However, LN229 migration was impaired by VLO5, a disintegrin antagonistic to integrin α9β1, used in combination with VLO4. A possible mechanism of action of VLO4 may be related to the downregulation of α5β1 integrin subunit expression, as revealed by Western blot. VLO4 also inhibited cell proliferation and induced caspase-dependent apoptosis in LBC3 and LN18 cell lines. These results indicate that targeting α5β1 integrin by related VLO4 compounds may be useful in the development of integrin-targeted therapy for glioblastoma.
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Affiliation(s)
- Anna Galicka
- Department of Medical Chemistry, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland;
| | - Łukasz Szoka
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222 Bialystok, Poland;
| | - Iwona Radziejewska
- Department of Medical Chemistry, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland;
| | - Cezary Marcinkiewicz
- Department of Bioengineering, Temple University CoE, Philadelphia, PA 19406, USA
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Li Y, Gao Z, Wang Y, Pang B, Zhang B, Hu R, Wang Y, Liu C, Zhang X, Yang J, Mei M, Wang Y, Zhou X, Li M, Ren Y. Lysine methylation promotes NFAT5 activation and determines temozolomide efficacy in glioblastoma. Nat Commun 2023; 14:4062. [PMID: 37429858 DOI: 10.1038/s41467-023-39845-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 06/30/2023] [Indexed: 07/12/2023] Open
Abstract
Temozolomide (TMZ) therapy offers minimal clinical benefits in patients with glioblastoma multiforme (GBM) with high EGFR activity, underscoring the need for effective combination therapy. Here, we show that tonicity-responsive enhancer binding protein (NFAT5) lysine methylation, is a determinant of TMZ response. Mechanistically, EGFR activation induces phosphorylated EZH2 (Ser21) binding and triggers NFAT5 methylation at K668. Methylation prevents NFAT5 cytoplasm interaction with E3 ligase TRAF6, thus blocks NFAT5 lysosomal degradation and cytosol localization restriction, which was mediated by TRAF6 induced K63-linked ubiquitination, resulting in NFAT5 protein stabilization, nuclear accumulation and activation. Methylated NFAT5 leads to the upregulation of MGMT, a transcriptional target of NFAT5, which is responsible for unfavorable TMZ response. Inhibition of NFAT5 K668 methylation improved TMZ efficacy in orthotopic xenografts and patient-derived xenografts (PDX) models. Notably, NFAT5 K668 methylation levels are elevated in TMZ-refractory specimens and confer poor prognosis. Our findings suggest targeting NFAT5 methylation is a promising therapeutic strategy to improve TMZ response in tumors with EGFR activation.
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Affiliation(s)
- Yatian Li
- Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Zhenyue Gao
- Department of Cell Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Yuhong Wang
- Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Bo Pang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Binbin Zhang
- Department of Neuro-oncology, Tianjin Huanhu Hospital, Tianjin, China
| | - Ruxin Hu
- Department of Cell Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Yuqing Wang
- Department of Cell Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Chao Liu
- Department of Maxillofacial and Otorhinolaryngology Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Cancer Institute, National Clinical Research Center of Cancer, Tianjin, China
| | - Xuebin Zhang
- Department of Pathology, Tianjin Huanhu Hospital, Tianjin, China
| | - Jingxuan Yang
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Mei Mei
- Department of Cell Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China.
| | - Yongzhi Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
| | - Xuan Zhou
- Department of Maxillofacial and Otorhinolaryngology Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Cancer Institute, National Clinical Research Center of Cancer, Tianjin, China.
| | - Min Li
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
- Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
| | - Yu Ren
- Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China.
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
- Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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7
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Liu F, Wu Q, Dong Z, Liu K. Integrins in cancer: Emerging mechanisms and therapeutic opportunities. Pharmacol Ther 2023:108458. [PMID: 37245545 DOI: 10.1016/j.pharmthera.2023.108458] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/10/2023] [Accepted: 05/22/2023] [Indexed: 05/30/2023]
Abstract
Integrins are vital surface adhesion receptors that mediate the interactions between the extracellular matrix (ECM) and cells and are essential for cell migration and the maintenance of tissue homeostasis. Aberrant integrin activation promotes initial tumor formation, growth, and metastasis. Recently, many lines of evidence have indicated that integrins are highly expressed in numerous cancer types and have documented many functions of integrins in tumorigenesis. Thus, integrins have emerged as attractive targets for the development of cancer therapeutics. In this review, we discuss the underlying molecular mechanisms by which integrins contribute to most of the hallmarks of cancer. We focus on recent progress on integrin regulators, binding proteins, and downstream effectors. We highlight the role of integrins in the regulation of tumor metastasis, immune evasion, metabolic reprogramming, and other hallmarks of cancer. In addition, integrin-targeted immunotherapy and other integrin inhibitors that have been used in preclinical and clinical studies are summarized.
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Affiliation(s)
- Fangfang Liu
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China
| | - Qiong Wu
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Zigang Dong
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China; State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan 450000, China; Tianjian Advanced Biomedical Laboratory, Zhengzhou University, Zhengzhou, Henan 450001, China.
| | - Kangdong Liu
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China; State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan 450000, China; Tianjian Advanced Biomedical Laboratory, Zhengzhou University, Zhengzhou, Henan 450001, China; Cancer Chemoprevention International Collaboration Laboratory, Zhengzhou, Henan 450000, China.
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8
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Bioimaging Nucleic-Acid Aptamers with Different Specificities in Human Glioblastoma Tissues Highlights Tumoral Heterogeneity. Pharmaceutics 2022; 14:pharmaceutics14101980. [PMID: 36297416 PMCID: PMC9609998 DOI: 10.3390/pharmaceutics14101980] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 11/17/2022] Open
Abstract
Nucleic-acid aptamers are of strong interest for diagnosis and therapy. Compared with antibodies, they are smaller, stable upon variations in temperature, easy to modify, and have higher tissue-penetration abilities. However, they have been little described as detection probes in histology studies of human tissue sections. In this study, we performed fluorescence imaging with two aptamers targeting cell-surface receptors EGFR and integrin α5β1, both involved in the aggressiveness of glioblastoma. The aptamers’ cell-binding specificities were confirmed using confocal imaging. The affinities of aptamers for glioblastoma cells expressing these receptors were in the 100–300 nM range. The two aptamers were then used to detect EGFR and integrin α5β1 in human glioblastoma tissues and compared with antibody labeling. Our aptafluorescence assays proved to be able to very easily reveal, in a one-step process, not only inter-tumoral glioblastoma heterogeneity (differences observed at the population level) but also intra-tumoral heterogeneity (differences among cells within individual tumors) when aptamers with different specificities were used simultaneously in multiplexing labeling experiments. The discussion also addresses the strengths and limitations of nucleic-acid aptamers for biomarker detection in histology.
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9
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Rivera-Caraballo KA, Nair M, Lee TJ, Kaur B, Yoo JY. The complex relationship between integrins and oncolytic herpes Simplex Virus 1 in high-grade glioma therapeutics. Mol Ther Oncolytics 2022; 26:63-75. [PMID: 35795093 PMCID: PMC9233184 DOI: 10.1016/j.omto.2022.05.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
High-grade gliomas (HGGs) are lethal central nervous system tumors that spread quickly through the brain, making treatment challenging. Integrins are transmembrane receptors that mediate cell-extracellular matrix (ECM) interactions, cellular adhesion, migration, growth, and survival. Their upregulation and inverse correlation in HGG malignancy make targeting integrins a viable therapeutic option. Integrins also play a role in herpes simplex virus 1 (HSV-1) entry. Oncolytic HSV-1 (oHSV) is the most clinically advanced oncolytic virotherapy, showing a superior safety and efficacy profile over standard cancer treatment of solid cancers, including HGG. With the FDA-approval of oHSV for melanoma and the recent conditional approval of oHSV for malignant glioma in Japan, usage of oHSV for HGG has become of great interest. In this review, we provide a systematic overview of the role of integrins in relation to oHSV, with a special focus on its therapeutic potential against HGG. We discuss the pros and cons of targeting integrins during oHSV therapy: while integrins play a pro-therapeutic role by acting as a gateway for oHSV entry, they also mediate the innate antiviral immune responses that hinder oHSV therapeutic efficacy. We further discuss alternative strategies to regulate the dual functionality of integrins in the context of oHSV therapy.
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Affiliation(s)
- Kimberly Ann Rivera-Caraballo
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Mitra Nair
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Tae Jin Lee
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Balveen Kaur
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Ji Young Yoo
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
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Szczepaniak J, Sosnowska M, Wierzbicki M, Witkowska-Pilaszewicz O, Strojny-Cieslak B, Jagiello J, Fraczek W, Kusmierz M, Grodzik M. Reduced Graphene Oxide Modulates the FAK-Dependent Signaling Pathway in Glioblastoma Multiforme Cells In Vitro. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15175843. [PMID: 36079225 PMCID: PMC9457042 DOI: 10.3390/ma15175843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/28/2022] [Accepted: 08/19/2022] [Indexed: 05/27/2023]
Abstract
Aggressive invasiveness is a common feature of malignant gliomas, despite their high level of tumor heterogeneity and possible diverse cell origins. Therefore, it is important to explore new therapeutic methods. In this study, we evaluated and compared the effects of graphene (GN) and reduced graphene oxides (rGOs) on a highly invasive and neoplastic cell line, U87. The surface functional groups of the GN and rGO flakes were characterized by X-ray photoelectron spectroscopy. The antitumor activity of these flakes was obtained by using the neutral red assay and their anti-migratory activity was determined using the wound healing assay. Further, we investigated the mRNA and protein expression levels of important cell adhesion molecules involved in migration and invasiveness. The rGO flakes, particularly rGO/ATS and rGO/TUD, were found highly toxic. The migration potential of both U87 and Hs5 cells decreased, especially after rGO/TUD treatment. A post-treatment decrease in mobility and FAK expression was observed in U87 cells treated with rGO/ATS and rGO/TUD flakes. The rGO/TUD treatment also reduced β-catenin expression in U87 cells. Our results suggest that rGO flakes reduce the migration and invasiveness of U87 tumor cells and can, thus, be used as potential antitumor agents.
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Affiliation(s)
- Jaroslaw Szczepaniak
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences (WULS-SGGW), 02-787 Warsaw, Poland
| | - Malwina Sosnowska
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences (WULS-SGGW), 02-787 Warsaw, Poland
| | - Mateusz Wierzbicki
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences (WULS-SGGW), 02-787 Warsaw, Poland
| | - Olga Witkowska-Pilaszewicz
- Department of Large Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences, 02-787 Warsaw, Poland
| | - Barbara Strojny-Cieslak
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences (WULS-SGGW), 02-787 Warsaw, Poland
| | - Joanna Jagiello
- Graphene and Composites Research Group, Łukasiewicz Research Network-Institute of Microelectronics and Photonics, 01-919 Warsaw, Poland
| | - Wiktoria Fraczek
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences (WULS-SGGW), 02-787 Warsaw, Poland
| | - Marcin Kusmierz
- Analytical Laboratory, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Skłodowska University, 3 Maria Curie-Skłodowska Square, 20-031 Lublin, Poland
| | - Marta Grodzik
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences (WULS-SGGW), 02-787 Warsaw, Poland
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11
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Li J, Peng L, Chen Q, Ye Z, Zhao T, Hou S, Gu J, Hang Q. Integrin β1 in Pancreatic Cancer: Expressions, Functions, and Clinical Implications. Cancers (Basel) 2022; 14:cancers14143377. [PMID: 35884437 PMCID: PMC9318555 DOI: 10.3390/cancers14143377] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/02/2022] [Accepted: 07/07/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Pancreatic cancer (PC) is a highly aggressive malignant tumor with an extremely poor prognosis. Early diagnosis and treatment are key to improving the survival rate of PC patients. Emerging studies show that integrins might contribute to the pathogenesis of PC. This review presents the various signaling pathways that are mediated by integrins in PC and emphasizes the multiple functions of integrin β1 in malignant behaviors of PC. It also discusses the clinical significance of integrin β1 as well as integrin β1-based therapy in PC patients. Abstract Pancreatic cancer (PC) is characterized by rapid progression and a high mortality rate. The current treatment is still based on surgical treatment, supplemented by radiotherapy and chemotherapy, and new methods of combining immune and molecular biological treatments are being explored. Despite this, the survival rate of PC patients is still very disappointing. Therefore, clarifying the molecular mechanism of PC pathogenesis and developing precisely targeted drugs are key to improving PC prognosis. As the most common β subunit of the integrin family, integrin β1 has been proved to be closely related to the vascular invasion, distant metastasis, and survival of PC patients, and treatment targeting integrin β1 in PC has gained initial success in animal models. In this review, we summarize the various signaling pathways by which integrins are involved in PC, focusing on the roles of integrin β1 in the malignant behaviors of PC. Additionally, recent studies regarding the feasibility of integrin β1 as a diagnostic and prognostic biomarker in PC are also discussed. Finally, we present the progress of several integrin β1-based clinical trials to highlight the potential of integrin β1 as a target for personalized therapy in PC.
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Affiliation(s)
- Jiajia Li
- Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou 225009, China; (J.L.); (S.H.)
| | - Liyao Peng
- Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210000, China;
| | - Qun Chen
- Pancreas Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China;
| | - Ziping Ye
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China;
| | - Tiantian Zhao
- Department of Clinical Medicine, Medical College, Yangzhou University, Yangzhou 225001, China;
| | - Sicong Hou
- Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou 225009, China; (J.L.); (S.H.)
- Department of Clinical Medicine, Medical College, Yangzhou University, Yangzhou 225001, China;
| | - Jianguo Gu
- Division of Regulatory Glycobiology, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, Sendai 81-8558, Japan
- Correspondence: (J.G.); (Q.H.); Tel.: +86-13-8145-8885 (Q.H.)
| | - Qinglei Hang
- Division of Regulatory Glycobiology, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, Sendai 81-8558, Japan
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Correspondence: (J.G.); (Q.H.); Tel.: +86-13-8145-8885 (Q.H.)
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12
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Thakur A, Faujdar C, Sharma R, Sharma S, Malik B, Nepali K, Liou JP. Glioblastoma: Current Status, Emerging Targets, and Recent Advances. J Med Chem 2022; 65:8596-8685. [PMID: 35786935 PMCID: PMC9297300 DOI: 10.1021/acs.jmedchem.1c01946] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Glioblastoma (GBM) is a highly malignant
brain tumor characterized
by a heterogeneous population of genetically unstable and highly infiltrative
cells that are resistant to chemotherapy. Although substantial efforts
have been invested in the field of anti-GBM drug discovery in the
past decade, success has primarily been confined to the preclinical
level, and clinical studies have often been hampered due to efficacy-,
selectivity-, or physicochemical property-related issues. Thus, expansion
of the list of molecular targets coupled with a pragmatic design of
new small-molecule inhibitors with central nervous system (CNS)-penetrating
ability is required to steer the wheels of anti-GBM drug discovery
endeavors. This Perspective presents various aspects of drug discovery
(challenges in GBM drug discovery and delivery, therapeutic targets,
and agents under clinical investigation). The comprehensively covered
sections include the recent medicinal chemistry campaigns embarked
upon to validate the potential of numerous enzymes/proteins/receptors
as therapeutic targets in GBM.
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Affiliation(s)
- Amandeep Thakur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Chetna Faujdar
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida 201307, India
| | - Ram Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Sachin Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Basant Malik
- Department of Sterile Product Development, Research and Development-Unit 2, Jubiliant Generics Ltd., Noida 201301, India
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Jing Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
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13
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Comparison of Clinical Effects of Temozolomide Single Agent and Combined Doxorubicin in the Treatment of Glioma. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:7995385. [PMID: 35345663 PMCID: PMC8957447 DOI: 10.1155/2022/7995385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/20/2021] [Accepted: 01/11/2022] [Indexed: 11/18/2022]
Abstract
In this article, we have compared and analyzed the clinical effects of temozolomide single agent and combined doxorubicin in the treatment of glioma. To evaluate this, a total of 70 patients diagnosed with glioma in our hospital from July 2019 to July 2020 were randomly divided into two groups, the observation group and the control group, with 35 patients in each group. The control group received temozolomide capsules orally. The observation group was treated with temozolomide single agent and doxorubicin. After treatment, the clinical efficacy, adverse reactions, and KPS score of the two groups were observed. After treatment, the total response rate of the control group was 31.43%, and the total response rate of the observation group was 62.86%. The difference between the two groups was statistically significant (
). Before treatment, there was no significant difference in KPS scores between the two groups (
). After treatment, the KPS scores of both groups were improved, and the KPS scores of the observation group and the control group were significantly better, with statistical significance (
). In the observation group, 17 cases had adverse reactions, including 10 cases of nausea and vomiting, 2 cases of leucopenia, and 5 cases of thrombocytopenia, with a total incidence of 48.57%. In the control group, there were 31 cases of adverse reactions, including 22 cases of nausea and vomiting, 6 cases of leucopenia, and 4 cases of thrombocytopenia, with a total incidence of 91.43%. The difference between the two groups was statistically significant (
). The efficacy of temozolomide single agent and combined doxorubicin in the treatment of glioma was significant. Moreover, it can significantly improve clinical efficacy, reduce the incidence of adverse reactions, and improve the health status of patients, which is worthy of further clinical application.
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14
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p53 Signaling on Microenvironment and Its Contribution to Tissue Chemoresistance. MEMBRANES 2022; 12:membranes12020202. [PMID: 35207121 PMCID: PMC8877489 DOI: 10.3390/membranes12020202] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/31/2022] [Accepted: 02/04/2022] [Indexed: 02/06/2023]
Abstract
Chemoresistance persists as a significant, unresolved clinical challenge in many cancer types. The tumor microenvironment, in which cancer cells reside and interact with non-cancer cells and tissue structures, has a known role in promoting every aspect of tumor progression, including chemoresistance. However, the molecular determinants of microenvironment-driven chemoresistance are mainly unknown. In this review, we propose that the TP53 tumor suppressor, found mutant in over half of human cancers, is a crucial regulator of cancer cell-microenvironment crosstalk and a prime candidate for the investigation of microenvironment-specific modulators of chemoresistance. Wild-type p53 controls the secretion of factors that inhibit the tumor microenvironment, whereas altered secretion or mutant p53 interfere with p53 function to promote chemoresistance. We highlight resistance mechanisms promoted by mutant p53 and enforced by the microenvironment, such as extracellular matrix remodeling and adaptation to hypoxia. Alterations of wild-type p53 extracellular function may create a cascade of spatial amplification loops in the tumor tissue that can influence cellular behavior far from the initial oncogenic mutation. We discuss the concept of chemoresistance as a multicellular/tissue-level process rather than intrinsically cellular. Targeting p53-dependent crosstalk mechanisms between cancer cells and components of the tumor environment might disrupt the waves of chemoresistance that spread across the tumor tissue, increasing the efficacy of chemotherapeutic agents.
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15
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Temozolomide-Acquired Resistance Is Associated with Modulation of the Integrin Repertoire in Glioblastoma, Impact of α5β1 Integrin. Cancers (Basel) 2022; 14:cancers14020369. [PMID: 35053532 PMCID: PMC8773618 DOI: 10.3390/cancers14020369] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 02/04/2023] Open
Abstract
Despite extensive treatment, glioblastoma inevitably recurs, leading to an overall survival of around 16 months. Understanding why and how tumours resist to radio/chemotherapies is crucial to overcome this unmet oncological challenge. Primary and acquired resistance to Temozolomide (TMZ), the standard-of-care chemotherapeutic drug, have been the subjects of several studies. This work aimed to evaluate molecular and phenotypic changes occurring during and after TMZ treatment in a glioblastoma cell model, the U87MG. These initially TMZ-sensitive cells acquire long-lasting resistance even after removal of the drug. Transcriptomic analysis revealed that profound changes occurred between parental and resistant cells, particularly at the level of the integrin repertoire. Focusing on α5β1 integrin, which we proposed earlier as a glioblastoma therapeutic target, we demonstrated that its expression was decreased in the presence of TMZ but restored after removal of the drug. In this glioblastoma model of recurrence, α5β1 integrin plays an important role in the proliferation and migration of tumoral cells. We also demonstrated that reactivating p53 by MDM2 inhibitors concomitantly with the inhibition of this integrin in recurrent cells may overcome the TMZ resistance. Our results may explain some integrin-based targeted therapy failure as integrin expressions are highly switchable during the time of treatment. We also propose an alternative way to alter the viability of recurrent glioblastoma cells expressing a high level of α5β1 integrin.
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16
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El Arawi D, Vézy C, Déturche R, Lehmann M, Kessler H, Dontenwill M, Jaffiol R. Advanced quantification for single-cell adhesion by variable-angle TIRF nanoscopy. BIOPHYSICAL REPORTS 2021; 1:100021. [PMID: 36425460 PMCID: PMC9680782 DOI: 10.1016/j.bpr.2021.100021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 09/07/2021] [Indexed: 05/25/2023]
Abstract
Over the last decades, several techniques have been developed to study cell adhesion; however, they present significant shortcomings. Such techniques mostly focus on strong adhesion related to specific protein-protein associations, such as ligand-receptor binding in focal adhesions. Therefore, weak adhesion, related to less specific or nonspecific cell-substrate interactions, are rarely addressed. Hence, we propose in this work a complete investigation of cell adhesion, from highly specific to nonspecific adhesiveness, using variable-angle total internal reflection fluorescence (vaTIRF) nanoscopy. This technique allows us to map in real time cell topography with a nanometric axial resolution, along with cell cortex refractive index. These two key parameters allow us to distinguish high and low adhesive cell-substrate contacts. Furthermore, vaTIRF provides cell-substrate binding energy, thus revealing a correlation between cell contractility and cell-substrate binding energy. Here, we highlight the quantitative measurements achieved by vaTIRF on U87MG glioma cells expressing different amounts of α 5 integrins and distinct motility on fibronectin. Regarding integrin expression level, data extracted from vaTIRF measurements, such as the number and size of high adhesive contacts per cell, corroborate the adhesiveness of U87MG cells as intended. Interestingly enough, we found that cells overexpressing α 5 integrins present a higher contractility and lower adhesion energy.
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Affiliation(s)
- Dalia El Arawi
- Light, nanomaterials, nanotechnologies, ERL CNRS 7004, Université de Technologie de Troyes, Troyes, France
| | - Cyrille Vézy
- Light, nanomaterials, nanotechnologies, ERL CNRS 7004, Université de Technologie de Troyes, Troyes, France
| | - Régis Déturche
- Light, nanomaterials, nanotechnologies, ERL CNRS 7004, Université de Technologie de Troyes, Troyes, France
| | - Maxime Lehmann
- Laboratoire de Bioimagerie et Pathologies, UMR CNRS 7021, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France
| | - Horst Kessler
- Department Chemie, Institute for Advanced Study, Technische Universität München, Garching, Germany
| | - Monique Dontenwill
- Laboratoire de Bioimagerie et Pathologies, UMR CNRS 7021, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France
| | - Rodolphe Jaffiol
- Light, nanomaterials, nanotechnologies, ERL CNRS 7004, Université de Technologie de Troyes, Troyes, France
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17
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Caliva MJ, Yang WS, Young-Robbins S, Zhou M, Yoon H, Matter ML, Grimes ML, Conrads T, Ramos JW. Proteomics analysis identifies PEA-15 as an endosomal phosphoprotein that regulates α5β1 integrin endocytosis. Sci Rep 2021; 11:19830. [PMID: 34615962 PMCID: PMC8494857 DOI: 10.1038/s41598-021-99348-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 09/20/2021] [Indexed: 12/15/2022] Open
Abstract
Endosomal trafficking of cell surface receptors is essential to their function. Integrins are transmembrane receptors that integrate adhesion to the extracellular matrix with engagement of the cytoskeleton. Ligated integrins mediate diverse signals that regulate matrix assembly, cell survival, cell morphology, and cell motility. Endosomal trafficking of integrins modulates these signals and contributes to cell motility and is required for cancer cell invasion. The phosphoprotein PEA-15 modulates integrin activation and ERK MAP Kinase signaling. To elucidate novel PEA-15 functions we utilized an unbiased proteomics approach. We identified several binding partners for PEA-15 in the endosome including clathrin and AP-2 as well as integrin β1 and other focal adhesion complex proteins. We confirmed these interactions using proximity ligation analysis, immunofluorescence imaging, pull-down and co-immunoprecipitation. We further found that PEA-15 is enriched in endosomes and was required for efficient endosomal internalization of α5β1 integrin and cellular migration. Importantly, PEA-15 promotion of migration was dependent on PEA-15 phosphorylation at serines 104 and 116. These data support a novel endosomal role for PEA-15 in control of endosomal trafficking of integrins through an association with the β1 integrin and clathrin complexes, and thereby regulation of cell motility.
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Affiliation(s)
- Maisel J Caliva
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Mānoa, 701 Ilalo Street, Honolulu, HI, 96813, USA
| | - Won Seok Yang
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Mānoa, 701 Ilalo Street, Honolulu, HI, 96813, USA
| | - Shirley Young-Robbins
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Mānoa, 701 Ilalo Street, Honolulu, HI, 96813, USA
| | - Ming Zhou
- Women's Health Integrated Research Center at Inova, Inova Women's Service Line, Inova Health System, 3289 Woodburn Rd, Suite 375, Falls Church, VA, 22003, USA
| | - Hana Yoon
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Mānoa, 701 Ilalo Street, Honolulu, HI, 96813, USA
| | - Michelle L Matter
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Mānoa, 701 Ilalo Street, Honolulu, HI, 96813, USA
| | - Mark L Grimes
- Division of Biological Sciences, Center for Structural and Functional Neuroscience, University of Montana, 32 Campus Drive, Missoula, MT, 59812, USA
| | - Thomas Conrads
- Women's Health Integrated Research Center at Inova, Inova Women's Service Line, Inova Health System, 3289 Woodburn Rd, Suite 375, Falls Church, VA, 22003, USA
| | - Joe William Ramos
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Mānoa, 701 Ilalo Street, Honolulu, HI, 96813, USA.
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18
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Exposure to Bacteriophages T4 and M13 Increases Integrin Gene Expression and Impairs Migration of Human PC-3 Prostate Cancer Cells. Antibiotics (Basel) 2021; 10:antibiotics10101202. [PMID: 34680783 PMCID: PMC8532711 DOI: 10.3390/antibiotics10101202] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/30/2021] [Accepted: 09/30/2021] [Indexed: 02/06/2023] Open
Abstract
The interaction between bacteriophages and integrins has been reported in different cancer cell lines, and efforts have been undertaken to understand these interactions in tumor cells along with their possible role in gene alterations, with the aim to develop new cancer therapies. Here, we report that the non-specific interaction of T4 and M13 bacteriophages with human PC-3 cells results in differential migration and varied expression of different integrins. PC-3 tumor cells (at 70% confluence) were exposed to 1 × 107 pfu/mL of either lytic T4 bacteriophage or filamentous M13 bacteriophage. After 24 h of exposure, cells were processed for a histochemical analysis, wound-healing migration assay, and gene expression profile using quantitative real-time PCR (qPCR). qPCR was performed to analyze the expression profiles of integrins ITGAV, ITGA5, ITGB1, ITGB3, and ITGB5. Our findings revealed that PC-3 cells interacted with T4 and M13 bacteriophages, with significant upregulation of ITGAV, ITGA5, ITGB3, ITGB5 genes after phage exposure. PC-3 cells also exhibited reduced migration activity when exposed to either T4 or M13 phages. These results suggest that wildtype bacteriophages interact non-specifically with PC-3 cells, thereby modulating the expression of integrin genes and affecting cell migration. Therefore, bacteriophages have future potential applications in anticancer therapies.
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19
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Fujita M, Suzuki H, Fukai F. Involvement of integrin-activating peptides derived from tenascin-C in colon cancer progression. World J Gastrointest Oncol 2021; 13:980-994. [PMID: 34616507 PMCID: PMC8465449 DOI: 10.4251/wjgo.v13.i9.980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 06/03/2021] [Accepted: 08/11/2021] [Indexed: 02/06/2023] Open
Abstract
Tenascin-C (TNC) is an adhesion modulatory protein present in the extracellular matrix that is highly expressed in several malignancies, including colon cancer. Although TNC is considered a negative prognostic factor for cancer patients, the substantial role of the TNC molecule in colorectal carcinogenesis and its malignant progression is poorly understood. We previously found that TNC has a cryptic functional site and that a TNC peptide containing this site, termed TNIIIA2, can potently and persistently activate beta1-integrins. In contrast, the peptide FNIII14, which contains a cryptic bioactive site within the fibronectin molecule, can inactivate beta1-integrins. This review presents the role of TNC in the development of colitis-associated colorectal cancer and in the malignant progression of colon cancer, particularly the major involvement of its cryptic functional site TNIIIA2. We propose new possible prophylactic and therapeutic strategies based on inhibition of the TNIIIA2-induced beta1-integrin activation by peptide FNIII14.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Tokyo University of Science, Noda 278-8510, Chiba, Japan
| | - Hideo Suzuki
- Department of Gastroenterology, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Tokyo University of Science, Noda 278-8510, Chiba, Japan
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20
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Hill L, Bruns J, Zustiak SP. Hydrogel matrix presence and composition influence drug responses of encapsulated glioblastoma spheroids. Acta Biomater 2021; 132:437-447. [PMID: 34010694 DOI: 10.1016/j.actbio.2021.05.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 04/30/2021] [Accepted: 05/06/2021] [Indexed: 12/26/2022]
Abstract
Glioblastoma multiforme (GBM) is the most aggressive brain tumor with median patient survival of 12-15 months. To facilitate treatment development, bioengineered GBM models that adequately recapitulate the in vivo tumor microenvironment are needed. Matrix-encapsulated multicellular spheroids represent such model because they recapitulate solid tumor characteristics, such as dimensionality, cell-cell, and cell-matrix interactions. Yet, there is no consensus as to which matrix properties are key to improving the predictive capacity of spheroid-based drug screening platforms. We used a hydrogel-encapsulated GBM spheroid model, where matrix properties were independently altered to investigate their effect on GBM spheroid characteristics and drug responsiveness. We focused on hydrogel degradability, tuned via enzymatically degradable crosslinkers, and hydrogel adhesiveness, tuned via integrin ligands. We observed increased cellular infiltration of GBM spheroids and increased resistance to temozolomide in degradable, adhesive hydrogels compared to spheroids in non-degradable, non-adhesive hydrogels or to free-floating spheroids. Further, a higher infiltration index was noted for spheroids in adhesive compared to non-adhesive degradable hydrogels. For spheroids in degradable hydrogels, we determined that infiltrating cells were more susceptible to temozolomide compared to cells in the spheroid core. The temozolomide susceptibility of the infiltrating cells was independent of integrin adhesion. We could not attribute differential drug responses to differential cellular proliferation or to limited drug penetration into the hydrogel matrix. Our results suggest that cell-matrix interactions guide GBM spheroid drug responsiveness and that further elucidation of these interactions could enable the engineering of more predictive drug screening platforms. STATEMENT OF SIGNIFICANCE: Glioblastoma multiforme (GBM) multicellular spheroids hold promise for drug screening and development as they better mimic in vivo cellular responses to therapeutics compared to monolayer cultures. Traditional spheroid models lack an external extracellular matrix (ECM) and fail to mimic the mechanical, physical, and biochemical cues seen in the GBM microenvironment. While embedding spheroids in hydrogel matrices has been shown to better recapitulate the tumor microenvironment, there is still limited understanding as to the key matrix properties that govern spheroid responsiveness to drugs. Here we decoupled and independently altered matrix properties such as degradability, via an enzymatically degradable peptide crosslinker, and cell adhesion, via an adhesive ligand, giving further insight into what matrix properties contribute to GBM chemoresistance.
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21
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Li M, Wang Y, Li M, Wu X, Setrerrahmane S, Xu H. Integrins as attractive targets for cancer therapeutics. Acta Pharm Sin B 2021; 11:2726-2737. [PMID: 34589393 PMCID: PMC8463276 DOI: 10.1016/j.apsb.2021.01.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/26/2020] [Accepted: 11/03/2020] [Indexed: 02/06/2023] Open
Abstract
Integrins are transmembrane receptors that have been implicated in the biology of various human physiological and pathological processes. These molecules facilitate cell–extracellular matrix and cell–cell interactions, and they have been implicated in fibrosis, inflammation, thrombosis, and tumor metastasis. The role of integrins in tumor progression makes them promising targets for cancer treatment, and certain integrin antagonists, such as antibodies and synthetic peptides, have been effectively utilized in the clinic for cancer therapy. Here, we discuss the evidence and knowledge on the contribution of integrins to cancer biology. Furthermore, we summarize the clinical attempts targeting this family in anti-cancer therapy development.
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Key Words
- ADAMs, adisintegrin and metalloproteases
- AJ, adherens junctions
- Antagonists
- CAFs, cancer-associated fibroblasts
- CAR, chimeric antigen receptor
- CRC, colorectal cancer
- CSC, cancer stem cell
- Clinical trial
- ECM, extracellular matrix
- EGFR, epidermal growth factor receptor
- EMT, epithelial–mesenchymal transition
- ERK, extracellular regulated kinase
- Extracellular matrix
- FAK, focal adhesion kinase
- FDA, U.S. Food and Drug Administration
- HIF-1α, hypoxia-inducible factor-1α
- HUVECs, human umbilical vein endothelial cells
- ICAMs, intercellular adhesion molecules
- IGFR, insulin-like growth factor receptor
- IMD, integrin-mediated death
- Integrins
- JNK, c-Jun N-terminal kinase 16
- MAPK, mitogen-activated protein kinase
- MMP2, matrix metalloprotease 2
- NF-κB, nuclear factor-κB
- NSCLC, non-small cell lung cancer
- PDGFR, platelet-derived growth factor receptor
- PI3K, phosphatidylinositol 3-kinase
- RGD, Arg-Gly-Asp
- RTKs, receptor tyrosine kinases
- SAPKs, stress-activated MAP kinases
- SDF-1, stromal cell-derived factor-1
- SH2, Src homology 2
- STAT3, signal transducer and activator of transcription 3
- TCGA, The Cancer Genome Atlas
- TICs, tumor initiating cells
- TNF, tumor necrosis factor
- Targeted drug
- Tumor progression
- VCAMs, vascular cell adhesion molecules
- VEGFR, vascular endothelial growth factor receptor
- mAb, monoclonal antibodies
- sdCAR-T, switchable dual-receptor CAR-engineered T
- siRNA, small interference RNA
- uPA, urokinase-type plasminogen activator
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Expression Analysis of α5 Integrin Subunit Reveals Its Upregulation as a Negative Prognostic Biomarker for Glioblastoma. Pharmaceuticals (Basel) 2021; 14:ph14090882. [PMID: 34577582 PMCID: PMC8465081 DOI: 10.3390/ph14090882] [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: 07/28/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 12/29/2022] Open
Abstract
Integrin α5β1 was suggested to be involved in glioblastoma (GBM) aggressiveness and treatment resistance through preclinical studies and genomic analysis in patients. However, further protein expression data are still required to confirm this hypothesis. In the present study, we investigated by immunofluorescence the expression of integrin α5 and its prognostic impact in a glioblastoma series of patients scheduled to undergo the Stupp protocol as first-line treatment for GBM. The integrin α5 protein expression level was estimated in each tumor by the mean fluorescence intensity (MFI) and allowed us to identify two subpopulations showing either a high or low expression level. The distribution of patients in both subpopulations was not significantly different according to age, gender, recursive partitioning analysis (RPA) prognostic score, molecular markers or surgical and medical treatment. A high integrin α5 protein expression level was associated with a high risk of recurrence (HR = 1.696, 95% CI 1.031-2.792, p = 0.0377) and reduced overall survival (OS), even more significant in patients who completed the Stupp protocol (median OS: 15.6 vs. 22.8 months; HR = 2.324; 95% CI 1.168-4.621, p = 0.0162). In multivariate analysis, a high integrin α5 protein expression level was confirmed as an independent prognostic factor in the subpopulation of patients who completed the temozolomide-based first-line treatment for predicting OS over age, extent of surgery, RPA score and O-6-methylguanine-DNA methyltransferase (MGMT) promoter methylation (p = 0.029). In summary, for the first time, our study validates that a high integrin α5 protein expression level is associated with poor prognosis in GBM and confirms its potential as a therapeutic target implicated in the Stupp protocol resistance.
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Roy PK, Rajesh Y, Mandal M. Therapeutic targeting of membrane-associated proteins in central nervous system tumors. Exp Cell Res 2021; 406:112760. [PMID: 34339674 DOI: 10.1016/j.yexcr.2021.112760] [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: 04/30/2021] [Revised: 06/28/2021] [Accepted: 07/28/2021] [Indexed: 12/09/2022]
Abstract
The activity of the most complex system, the central nervous system (CNS) is profoundly regulated by a huge number of membrane-associated proteins (MAP). A minor change stimulates immense chemical changes and the elicited response is organized by MAP, which acts as a receptor of that chemical or channel enabling the flow of ions. Slight changes in the activity or expression of these MAPs lead to severe consequences such as cognitive disorders, memory loss, or cancer. CNS tumors are heterogeneous in nature and hard-to-treat due to random mutations in MAPs; like as overexpression of EGFRvIII/TGFβR/VEGFR, change in adhesion molecules α5β3 integrin/SEMA3A, imbalance in ion channel proteins, etc. Extensive research is under process for developing new therapeutic approaches using these proteins such as targeted cytotoxic radiotherapy, drug-delivery, and prodrug activation, blocking of receptors like GluA1, developing viral vector against cell surface receptor. The combinatorial approach of these strategies along with the conventional one might be more potential. Henceforth, our review focuses on in-depth analysis regarding MAPs aiming for a better understanding for developing an efficient therapeutic approach for targeting CNS tumors.
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Affiliation(s)
- Pritam Kumar Roy
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, India
| | - Yetirajam Rajesh
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Mahitosh Mandal
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, India.
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Ludwig BS, Tomassi S, Di Maro S, Di Leva FS, Benge A, Reichart F, Nieberler M, Kühn FE, Kessler H, Marinelli L, Reuning U, Kossatz S. The organometallic ferrocene exhibits amplified anti-tumor activity by targeted delivery via highly selective ligands to αvβ3, αvβ6, or α5β1 integrins. Biomaterials 2021; 271:120754. [PMID: 33756215 DOI: 10.1016/j.biomaterials.2021.120754] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 02/17/2021] [Accepted: 03/08/2021] [Indexed: 12/13/2022]
Abstract
High levels of reactive oxygen species (ROS) in tumors have been shown to exert anti-tumor activity, leading to the concept of ROS induction as therapeutic strategy. The organometallic compound ferrocene (Fc) generates ROS through a reversible one-electron oxidation. Incorporation of Fc into a tumor-targeting, bioactive molecule can enhance its therapeutic activity and enable tumor specific delivery. Therefore, we conjugated Fc to five synthetic, Arg-Gly-Asp (RGD)-based integrin binding ligands to enable targeting of the cell adhesion and signaling receptor integrin subtypes αvβ3, α5β1, or αvβ6, which are overexpressed in various, distinct tumors. We designed and synthesized a library of integrin-ligand-ferrocene (ILF) derivatives and showed that ILF conjugates maintained the high integrin affinity and selectivity of their parent ligands. A thorough biological characterization allowed us to identify the two most promising ligands, an αvβ3 (L2b) and an αvβ6 (L3b) targeting ILF, which displayed selective integrin-dependent cell uptake and pronounced ferrocene-mediated anti-tumor effects in vitro, along with increased ROS production and DNA damage. Hence, ILFs are promising candidates for the selective, tumor-targeted delivery of ferrocene to maximize its anti-cancer efficacy and minimize systemic toxicity, thereby improving the therapeutic window of ferrocene compared to currently used non-selective anti-cancer drugs.
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Affiliation(s)
- Beatrice Stefanie Ludwig
- Department of Nuclear Medicine, University Hospital Klinikum rechts der Isar, Technical University Munich, Munich, Germany; Central Institute for Translational Cancer Research (TranslaTUM), Technical University of Munich, Munich, Germany
| | - Stefano Tomassi
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Salvatore Di Maro
- Università degli Studi della Campania "Luigi Vanvitelli", Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Caserta, Italy
| | | | - Anke Benge
- Department of Obstetrics and Gynecology, Clinical Research Unit, University Hospital Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Florian Reichart
- Institute for Advanced Study, Department of Chemistry, Technical University Munich, Garching, Germany
| | - Markus Nieberler
- Department of Oral and Maxillofacial Surgery, University Hospital Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Fritz E Kühn
- Molecular Catalysis, Catalysis Research Center, Technical University Munich, Munich, Germany; Department of Chemistry, Technical University Munich, Munich, Germany
| | - Horst Kessler
- Institute for Advanced Study, Department of Chemistry, Technical University Munich, Garching, Germany
| | - Luciana Marinelli
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Ute Reuning
- Department of Obstetrics and Gynecology, Clinical Research Unit, University Hospital Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Susanne Kossatz
- Department of Nuclear Medicine, University Hospital Klinikum rechts der Isar, Technical University Munich, Munich, Germany; Central Institute for Translational Cancer Research (TranslaTUM), Technical University of Munich, Munich, Germany; Department of Chemistry, Technical University Munich, Munich, Germany.
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25
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Blandin AF, Cruz Da Silva E, Mercier MC, Glushonkov O, Didier P, Dedieu S, Schneider C, Devy J, Etienne-Selloum N, Dontenwill M, Choulier L, Lehmann M. Gefitinib induces EGFR and α5β1 integrin co-endocytosis in glioblastoma cells. Cell Mol Life Sci 2021; 78:2949-2962. [PMID: 33151388 PMCID: PMC11073190 DOI: 10.1007/s00018-020-03686-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 09/08/2020] [Accepted: 10/16/2020] [Indexed: 12/14/2022]
Abstract
Overexpression of EGFR drives glioblastomas (GBM) cell invasion but these tumours remain resistant to EGFR-targeted therapies such as tyrosine kinase inhibitors (TKIs). Endocytosis, an important modulator of EGFR function, is often dysregulated in glioma cells and is associated with therapy resistance. However, the impact of TKIs on EGFR endocytosis has never been examined in GBM cells. In the present study, we showed that gefitinib and other tyrosine kinase inhibitors induced EGFR accumulation in early-endosomes as a result of an increased endocytosis. Moreover, TKIs trigger early-endosome re-localization of another membrane receptor, the fibronectin receptor alpha5beta1 integrin, a promising therapeutic target in GBM that regulates physiological EGFR endocytosis and recycling in cancer cells. Super-resolution dSTORM imaging showed a close-proximity between beta1 integrin and EGFR in intracellular membrane compartments of gefitinib-treated cells, suggesting their potential interaction. Interestingly, integrin depletion delayed gefitinib-mediated EGFR endocytosis. Co-endocytosis of EGFR and alpha5beta1 integrin may alter glioma cell response to gefitinib. Using an in vitro model of glioma cell dissemination from spheroid, we showed that alpha5 integrin-depleted cells were more sensitive to TKIs than alpha5-expressing cells. This work provides evidence for the first time that EGFR TKIs can trigger massive EGFR and alpha5beta1 integrin co-endocytosis, which may modulate glioma cell invasiveness under therapeutic treatment.
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Affiliation(s)
- Anne-Florence Blandin
- Department of Oncologic Pathology, Dana Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02215, USA.
| | - Elisabete Cruz Da Silva
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
| | - Marie-Cécile Mercier
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
| | - Oleksandr Glushonkov
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
| | - Pascal Didier
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
| | - Stéphane Dedieu
- UMR CNRS 7369, Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), Reims, France
| | - Cristophe Schneider
- UMR CNRS 7369, Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), Reims, France
| | - Jessica Devy
- UMR CNRS 7369, Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), Reims, France
| | - Nelly Etienne-Selloum
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
- Département de Pharmacie, Centre de Lutte Contre le Cancer Paul Strauss, 67000, Strasbourg, France
| | - Monique Dontenwill
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
| | - Laurence Choulier
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France
| | - Maxime Lehmann
- UMR 7021, Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie, CNRS, Université de Strasbourg, 67401, Illkirch, France.
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26
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Nguyen HM, Guz-Montgomery K, Lowe DB, Saha D. Pathogenetic Features and Current Management of Glioblastoma. Cancers (Basel) 2021; 13:cancers13040856. [PMID: 33670551 PMCID: PMC7922739 DOI: 10.3390/cancers13040856] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/09/2021] [Accepted: 02/16/2021] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is the most common form of primary malignant brain tumor with a devastatingly poor prognosis. The disease does not discriminate, affecting adults and children of both sexes, and has an average overall survival of 12-15 months, despite advances in diagnosis and rigorous treatment with chemotherapy, radiation therapy, and surgical resection. In addition, most survivors will eventually experience tumor recurrence that only imparts survival of a few months. GBM is highly heterogenous, invasive, vascularized, and almost always inaccessible for treatment. Based on all these outstanding obstacles, there have been tremendous efforts to develop alternative treatment options that allow for more efficient targeting of the tumor including small molecule drugs and immunotherapies. A number of other strategies in development include therapies based on nanoparticles, light, extracellular vesicles, and micro-RNA, and vessel co-option. Advances in these potential approaches shed a promising outlook on the future of GBM treatment. In this review, we briefly discuss the current understanding of adult GBM's pathogenetic features that promote treatment resistance. We also outline novel and promising targeted agents currently under development for GBM patients during the last few years with their current clinical status.
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27
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Ge S, Shi Y, Zhu G, Li S, Cai Y, Ji P, Liu J, Guo W, Gong L, Lou M, Feng F, Wang Y, Zhai Y, Qu Y, Wang L. Molecular Pathological Markers Correlated With the Recurrence Patterns of Glioma. Front Oncol 2021; 10:565045. [PMID: 33585189 PMCID: PMC7873968 DOI: 10.3389/fonc.2020.565045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 11/24/2020] [Indexed: 01/03/2023] Open
Abstract
Purpose Glioma is one of the most common tumors of the central nervous system, and many patients suffer from recurrence even after standard comprehensive treatment. However, little is known about the molecular markers that predict the recurrence patterns of glioma. This study aimed to demonstrate the correlations between molecular markers and glioma recurrence patterns, which included local/nonlocal recurrence and paraventricular/nonparaventricular recurrence. Methods Immunohistochemical techniques were used to assess the molecular markers of 88 glioma tissues following surgical resection. The recurrence patterns were divided into local recurrence, marginal recurrence, distant recurrence, multirecurrence, and subarachniod recurrence, with the last four recurrence patterns being collectively called nonlocal recurrence. According to whether the recurrence invaded ventricles, the nonlocal recurrence patterns were divided into paraventricular and nonparaventricular recurrence. Then, we compared the different recurrence patterns and their clinical characteristics, focusing on the expression of molecular markers. Results More patients in the nonlocal recurrence group received combined radiotherapy and chemotherapy than patients in the local recurrence group (p=0.019). Sex, age, extent of surgery, time to recurrence, tumor location, size, and WHO grade were not different in the defined groups (P>0.05). Recurrent tumor volume and WHO grade were significantly different between the paraventricular and nonparaventricular recurrence groups (p=0.046 and 0.033). The expression of Ki-67, P53, and PCNA in the nonlocal recurrence group was significantly higher than that in the local recurrence group (p=0.015, 0.009, and 0.037), while the expression of S-100 in the nonlocal recurrence group was significantly lower than that in the local recurrence group (p=0.015). Cox regression indicated hazard ratio (HR) for high expression level of PCNA associated with non-local recurrence was 3.43 (95% CI, 1.15, 10.24), and HR for high expression level of MGMT associated with paraventricular recurrence was 2.64 (95% CI, 1.15,6.08). Conclusions Ki-67, P53, PCNA, and MGMT might be important clinical markers for nonlocal recurrence and paraventricular recurrence.
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Affiliation(s)
- Shunnan Ge
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yingwu Shi
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Gang Zhu
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Songlun Li
- Medical Department of Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yaning Cai
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Peigang Ji
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Jinghui Liu
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Wei Guo
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Li Gong
- Department of Pathology, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Miao Lou
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Fuqiang Feng
- Department of Neurosurgery, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Yuan Wang
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yulong Zhai
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yan Qu
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Liang Wang
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
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Hou J, Yan D, Liu Y, Huang P, Cui H. The Roles of Integrin α5β1 in Human Cancer. Onco Targets Ther 2020; 13:13329-13344. [PMID: 33408483 PMCID: PMC7781020 DOI: 10.2147/ott.s273803] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 10/21/2020] [Indexed: 12/19/2022] Open
Abstract
Cell adhesion to the extracellular matrix has important roles in tissue integrity and human health. Integrins are heterodimeric cell surface receptors that are composed by two non-covalently linked alpha and beta subunits that mainly participate in the interaction of cell-cell adhesion and cell-extracellular matrix and regulate cell motility, adhesion, differentiation, migration, proliferation, etc. In mammals, there have been eighteen α subunits and 8 β subunits and so far 24 distinct types of αβ integrin heterodimers have been identified in humans. Integrin α5β1, also known as the fibronectin receptor, is a heterodimer with α5 and β1 subunits and has emerged as an essential mediator in many human carcinomas. Integrin α5β1 alteration is closely linked to the progression of several types of human cancers, including cell proliferation, angiogenesis, tumor metastasis, and cancerogenesis. In this review, we will introduce the functions of integrin α5β1 in cancer progression and also explore its regulatory mechanisms. Additionally, the potential clinical applications as a target for cancer imaging and therapy are discussed. Collectively, the information reviewed here may increase the understanding of integrin α5β1 as a potential therapeutic target for cancer.
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Affiliation(s)
- Jianbing Hou
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| | - Du Yan
- Chongqing University Central Hospital, Chongqing Emergency Medical Center, Chongqing 400716, People's Republic of China
| | - Yudong Liu
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| | - Pan Huang
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
| | - Hongjuan Cui
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory for Sericulture Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Southwest University, Chongqing 400716, People's Republic of China.,Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, People's Republic of China.,Chongqing Engineering and Technology Research Centre for Silk Biomaterials and Regenerative Medicine, Chongqing 400716, People's Republic of China
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29
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Iyoda T, Fujita M, Fukai F. Biologically Active TNIIIA2 Region in Tenascin-C Molecule: A Major Contributor to Elicit Aggressive Malignant Phenotypes From Tumors/Tumor Stroma. Front Immunol 2020; 11:610096. [PMID: 33362799 PMCID: PMC7755593 DOI: 10.3389/fimmu.2020.610096] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 11/06/2020] [Indexed: 02/06/2023] Open
Abstract
Tenascin (TN)-C is highly expressed specifically in the lesions of inflammation-related diseases, including tumors. The expression level of TN-C in tumors and the tumor stroma is positively correlated with poor prognosis. However, no drugs targeting TN-C are currently clinically available, partly because the role of TN-C in tumor progression remains controversial. TN-C harbors an alternative splicing site in its fibronectin type III repeat domain, and its splicing variants including the type III-A2 domain are frequently detected in malignant tumors. We previously identified a biologically active region termed TNIIIA2 in the fibronectin type III-A2 domain of TN-C molecule and showed that this region is involved in promoting firm and persistent cell adhesion to fibronectin. In the past decade, through the exposure of various cell lines to peptides containing the TNIIIA2 region, we have published reports demonstrating the ability of the TNIIIA2 region to modulate distinct cellular activities, including survival/growth, migration, and invasion. Recently, we reported that the signals derived from TNIIIA2-mediated β1 integrin activation might play a crucial role for inducing malignant behavior of glioblastoma (GBM). GBM cells exposed to the TNIIIA2 region showed not only exacerbation of PDGF-dependent proliferation, but also acceleration of disseminative migration. On the other hand, we also found that the pro-inflammatory phenotypic changes were promoted when macrophages are stimulated with TNIIIA2 region in relatively low concentration and resulting MMP-9 upregulation is needed to release of the TNIIIA2 region from TN-C molecule. With the contribution of TNIIIA2-stimulated macrophages, the positive feedback spiral loop, which consists of the expression of TN-C, PDGF, and β1 integrin, and TNIIIA2 release, seemed to be activated in GBM with aggressive malignancy. Actually, the growth of transplanted GBM grafts in mice was significantly suppressed via the attenuation of β1 integrin activation. In this review, we thus introduce that the TNIIIA2 region has a significant impact on malignant progression of tumors by regulating cell adhesion. Importantly, it has been demonstrated that the TNIIIA2 region exerts unique biological functions through the extremely strong activation of β1-integrins and their long-lasting duration. These findings prompt us to develop new therapeutic agents targeting the TNIIIA2 region.
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Affiliation(s)
- Takuya Iyoda
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, Sanyo-Onoda City University, Sanyo-Onoda, Japan
| | - Motomichi Fujita
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Japan
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Lafita-Navarro MC, Venkateswaran N, Kilgore JA, Kanji S, Han J, Barnes S, Williams NS, Buszczak M, Burma S, Conacci-Sorrell M. Inhibition of the de novo pyrimidine biosynthesis pathway limits ribosomal RNA transcription causing nucleolar stress in glioblastoma cells. PLoS Genet 2020; 16:e1009117. [PMID: 33201894 PMCID: PMC7707548 DOI: 10.1371/journal.pgen.1009117] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 12/01/2020] [Accepted: 09/14/2020] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma is the most common and aggressive type of cancer in the brain; its poor prognosis is often marked by reoccurrence due to resistance to the chemotherapeutic agent temozolomide, which is triggered by an increase in the expression of DNA repair enzymes such as MGMT. The poor prognosis and limited therapeutic options led to studies targeted at understanding specific vulnerabilities of glioblastoma cells. Metabolic adaptations leading to increased synthesis of nucleotides by de novo biosynthesis pathways are emerging as key alterations driving glioblastoma growth. In this study, we show that enzymes necessary for the de novo biosynthesis of pyrimidines, DHODH and UMPS, are elevated in high grade gliomas and in glioblastoma cell lines. We demonstrate that DHODH’s activity is necessary to maintain ribosomal DNA transcription (rDNA). Pharmacological inhibition of DHODH with the specific inhibitors brequinar or ML390 effectively depleted the pool of pyrimidines in glioblastoma cells grown in vitro and in vivo and impaired rDNA transcription, leading to nucleolar stress. Nucleolar stress was visualized by the aberrant redistribution of the transcription factor UBF and the nucleolar organizer nucleophosmin 1 (NPM1), as well as the stabilization of the transcription factor p53. Moreover, DHODH inhibition decreased the proliferation of glioblastoma cells, including temozolomide-resistant cells. Importantly, the addition of exogenous uridine, which reconstitutes the cellular pool of pyrimidine by the salvage pathway, to the culture media recovered the impaired rDNA transcription, nucleolar morphology, p53 levels, and proliferation of glioblastoma cells caused by the DHODH inhibitors. Our in vivo data indicate that while inhibition of DHODH caused a dramatic reduction in pyrimidines in tumor cells, it did not affect the overall pyrimidine levels in normal brain and liver tissues, suggesting that pyrimidine production by the salvage pathway may play an important role in maintaining these nucleotides in normal cells. Our study demonstrates that glioblastoma cells heavily rely on the de novo pyrimidine biosynthesis pathway to generate ribosomal RNA (rRNA) and thus, we identified an approach to inhibit ribosome production and consequently the proliferation of glioblastoma cells through the specific inhibition of the de novo pyrimidine biosynthesis pathway. The current standard therapy for glioblastoma, the most malignant brain tumor, was established more than a decade ago and relies on a combination of surgery, radiation, and the DNA methylating agent temozolomide. Here, we report a new approach to target glioblastoma growth through the inhibition of the de novo biosynthesis of pyrimidines, which preferentially limits ribosomal RNA (rRNA) production. Cancer cells have elevated rates of rRNA synthesis so that they can produce enough ribosomes to meet the demands for protein synthesis that are linked to increase cell growth and division. Therefore, targeting aberrant rRNA production by reducing nucleotide availability could provide an effective strategy to treat glioblastoma and, potentially, other tumor types.
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Affiliation(s)
- M. Carmen Lafita-Navarro
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Niranjan Venkateswaran
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Jessica A. Kilgore
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Suman Kanji
- Department of Neurosurgery, University of Texas Health Science Center, San Antonio, Texas, United States of America
| | - Jungsoo Han
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Spencer Barnes
- Bioinformatics Core Facility, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Noelle S. Williams
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Michael Buszczak
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Sandeep Burma
- Department of Neurosurgery, University of Texas Health Science Center, San Antonio, Texas, United States of America
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, Texas, United States of America
| | - Maralice Conacci-Sorrell
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
- Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, United States of America
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
- * E-mail:
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31
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Ruiz-Garcia H, Alvarado-Estrada K, Schiapparelli P, Quinones-Hinojosa A, Trifiletti DM. Engineering Three-Dimensional Tumor Models to Study Glioma Cancer Stem Cells and Tumor Microenvironment. Front Cell Neurosci 2020; 14:558381. [PMID: 33177991 PMCID: PMC7596188 DOI: 10.3389/fncel.2020.558381] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/24/2020] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma (GBM) is the most common and devastating primary brain tumor, leading to a uniform fatality after diagnosis. A major difficulty in eradicating GBM is the presence of microscopic residual infiltrating disease remaining after multimodality treatment. Glioma cancer stem cells (CSCs) have been pinpointed as the treatment-resistant tumor component that seeds ultimate tumor progression. Despite the key role of CSCs, the ideal preclinical model to study the genetic and epigenetic landmarks driving their malignant behavior while simulating an accurate interaction with the tumor microenvironment (TME) is still missing. The introduction of three-dimensional (3D) tumor platforms, such as organoids and 3D bioprinting, has allowed for a better representation of the pathophysiologic interactions between glioma CSCs and the TME. Thus, these technologies have enabled a more detailed study of glioma biology, tumor angiogenesis, treatment resistance, and even performing high-throughput screening assays of drug susceptibility. First, we will review the foundation of glioma biology and biomechanics of the TME, and then the most up-to-date insights about the applicability of these new tools in malignant glioma research.
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Affiliation(s)
- Henry Ruiz-Garcia
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
| | | | - Paula Schiapparelli
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
| | | | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
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32
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Ling CK, Santos LL, Zhou W, Dimitriadis E. Chloride intracellular channel 4 is dysregulated in endometrium of women with infertility and alters receptivity. Biochem Biophys Res Commun 2020; 531:490-496. [PMID: 32807494 DOI: 10.1016/j.bbrc.2020.07.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 07/10/2020] [Indexed: 02/07/2023]
Abstract
The endometrium remodels in each menstrual cycle to become receptive in preparation for embryo implantation which occurs in the mid-secretory phase of the cycle. Failure of blastocyst adhesion and implantation cause infertility. We compared chloride intracellular channel 4 (CLIC4) expression in human endometrium from women with normal fertility and primary unexplained infertility in the mid-secretory/receptive phase of the menstrual cycle. CLIC4 localised to both the epithelial and stromal regions of the endometrium of fertile tissues across the cycle. CLIC4 expression was significantly reduced in the luminal and glandular epithelium and remained unchanged in the stromal region of mid-secretory infertile endometrium compared to fertile endometrium. siRNA knockdown of CLIC4 significantly compromised adhesive capacity of Ishikawa cells (endometrial epithelial cell line). This reduced adhesion and CLIC4 expression was associated with elevated SGK1, p53, SIRT1, BCL2 and MCL1 gene expression in the Ishikawa cells. CLIC4 expression was increased in primary human endometrial stromal cells during decidualization, however, siRNA knockdown of CLIC4 did not affect decidualization. Our data provide evidence that CLIC4 may regulate receptivity and facilitate blastocyst attachment initiating implantation. Reduced CLIC4 levels may be causative of implantation failure in women.
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Affiliation(s)
- Cheuk Kwan Ling
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, 3010, Australia; Gynaecology Research Centre, Royal Women's Hospital, Parkville, Victoria, 3052, Australia
| | - Leilani L Santos
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, 3010, Australia; Gynaecology Research Centre, Royal Women's Hospital, Parkville, Victoria, 3052, Australia
| | - Wei Zhou
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, 3010, Australia; Gynaecology Research Centre, Royal Women's Hospital, Parkville, Victoria, 3052, Australia
| | - Evdokia Dimitriadis
- Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Victoria, 3010, Australia; Gynaecology Research Centre, Royal Women's Hospital, Parkville, Victoria, 3052, Australia.
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33
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Fujita M, Sasada M, Iyoda T, Fukai F. Involvement of Integrin-Activating Peptides Derived from Tenascin-C in Cancer Aggression and New Anticancer Strategy Using the Fibronectin-Derived Integrin-Inactivating Peptide. Molecules 2020; 25:E3239. [PMID: 32708610 PMCID: PMC7396993 DOI: 10.3390/molecules25143239] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/11/2020] [Accepted: 07/13/2020] [Indexed: 02/07/2023] Open
Abstract
Matricellular proteins, which exist in association with the extracellular matrix (ECM) and ECM protein molecules, harbor functional sites within their molecular structures. These functional sites are released through proteolytic cleavage by inflammatory proteinases, such as matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS), and the peptides containing these functional sites have unique biological activities that are often not detected in the parent molecules. We previously showed that tenascin-C (TNC) and plasma fibronectin (pFN), examples of matricellular proteins, have cryptic bioactive sites that have opposite effects on cell adhesion to the ECM. A peptide containing the bioactive site of TNC, termed TNIIIA2, which is highly released at sites of inflammation and in the tumor microenvironment (TME), has the ability to potently and persistently activate β1-integrins. In the opposite manner, the peptide FNIII14 containing the bioactive site of pFN has the ability to inactivate β1-integrins. This review highlights that peptide TNIIIA2 can act as a procancer factor and peptide FNIII14 can act as an anticancer agent, based on the regulation on β1-integrin activation. Notably, the detrimental effects of TNIIIA2 can be inhibited by FNIII14. These findings open the possibility for new therapeutic strategies based on the inactivation of β1-integrin by FNIII14.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan; (M.F.); (M.S.)
| | - Manabu Sasada
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan; (M.F.); (M.S.)
- Clinical Research Center in Hiroshima, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-Ku, Hiroshima 734-8551, Japan
| | - Takuya Iyoda
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, Sanyo-Onoda City University, 1-1-1 Daigaku-Doori, Sanyo-Onoda, Yamaguchi 756-0884, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan; (M.F.); (M.S.)
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34
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Guo CF, Zhuang Y, Chen Y, Chen S, Peng H, Zhou S. Significance of tumor protein p53 mutation in cellular process and drug selection in brain lower grade (WHO grades II and III) glioma. Biomark Med 2020; 14:1139-1150. [PMID: 32664789 DOI: 10.2217/bmm-2020-0331] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Aim: Tumor protein p53 (TP53) mutant is one of the most frequently mutated genes in glioma. Results: The Cancer Genome Atlas data has shown that TP53 mutation is present in 49% of lower grade (World Health Organization [WHO] grades II and III) glioma patients. Data from The Genomics of Drug Sensitivity in Cancer database showed that three drugs: (5Z)-7-oxozeaenol, dabrafenib and nutlin-3a (-), have shown more resistance in patients with TP53 mutation. We identified 1100 differentially expressed genes. Functional enrichment analysis showed that the differentially expressed genes are mainly concentrated in the transport of ionic and cancer-related pathways. The top ten hub genes were identified and an outcome analysis revealed the most critical genes related to prognosis. Conclusion: Our results identified the key genes and pathways that might provide the basic proof to improve individualized treatment in patients with glioma.
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Affiliation(s)
- Chang-Feng Guo
- Department of Emergency, Shanghai Tenth People's Hospital, Tongji University, School Of Medicine, Shanghai, 200072, China
| | - Yugang Zhuang
- Department of Emergency, Shanghai Tenth People's Hospital, Tongji University, School Of Medicine, Shanghai, 200072, China
| | - Yuanzhuo Chen
- Department of Emergency, Shanghai Tenth People's Hospital, Tongji University, School Of Medicine, Shanghai, 200072, China
| | - Sheng Chen
- Department of Emergency, Shanghai Tenth People's Hospital, Tongji University, School Of Medicine, Shanghai, 200072, China
| | - Hu Peng
- Department of Emergency, Shanghai Tenth People's Hospital, Tongji University, School Of Medicine, Shanghai, 200072, China
| | - Shuqin Zhou
- Department of Emergency, Shanghai Tenth People's Hospital, Tongji University, School Of Medicine, Shanghai, 200072, China
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35
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Reinhard J, Wagner N, Krämer MM, Jarocki M, Joachim SC, Dick HB, Faissner A, Kakkassery V. Expression Changes and Impact of the Extracellular Matrix on Etoposide Resistant Human Retinoblastoma Cell Lines. Int J Mol Sci 2020; 21:ijms21124322. [PMID: 32560557 PMCID: PMC7352646 DOI: 10.3390/ijms21124322] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/05/2020] [Accepted: 06/10/2020] [Indexed: 12/12/2022] Open
Abstract
Retinoblastoma (RB) represents the most common malignant childhood eye tumor worldwide. Several studies indicate that the extracellular matrix (ECM) plays a crucial role in tumor growth and metastasis. Moreover, recent studies indicate that the ECM composition might influence the development of resistance to chemotherapy drugs. The objective of this study was to evaluate possible expression differences in the ECM compartment of the parental human cell lines WERI-RB1 (retinoblastoma 1) and Y79 and their Etoposide resistant subclones via polymerase chain reaction (PCR). Western blot analyses were performed to analyze protein levels. To explore the influence of ECM molecules on RB cell proliferation, death, and cluster formation, WERI-RB1 and resistant WERI-ETOR cells were cultivated on Fibronectin, Laminin, Tenascin-C, and Collagen IV and analyzed via time-lapse video microscopy as well as immunocytochemistry. We revealed a significantly reduced mRNA expression of the proteoglycans Brevican, Neurocan, and Versican in resistant WERI-ETOR compared to sensitive WERI-RB1 cells. Also, for the glycoproteins α1-Laminin, Fibronectin, Tenascin-C, and Tenascin-R as well as Collagen IV, reduced expression levels were observed in WERI-ETOR. Furthermore, a downregulation was detected for the matrix metalloproteinases MMP2, MMP7, MMP9, the tissue-inhibitor of metalloproteinase TIMP2, the Integrin receptor subunits ITGA4, ITGA5 and ITGB1, and all receptor protein tyrosine phosphatase β/ζ isoforms. Downregulation of Brevican, Collagen IV, Tenascin-R, MMP2, TIMP2, and ITGA5 was also verified in Etoposide resistant Y79 cells compared to sensitive ones. Protein levels of Tenascin-C and MMP-2 were comparable in both WERI cell lines. Interestingly, Fibronectin displayed an apoptosis-inducing effect on WERI-RB1 cells, whereas an anti-apoptotic influence was observed for Tenascin-C. Conversely, proliferation of WERI-ETOR cells was enhanced on Tenascin-C, while an anti-proliferative effect was observed on Fibronectin. In WERI-ETOR, cluster formation was decreased on the substrates Collagen IV, Fibronectin, and Tenascin-C. Collectively, we noted a different ECM mRNA expression and behavior of Etoposide resistant compared to sensitive RB cells. These findings may indicate a key role of ECM components in chemotherapy resistance formation of RB.
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Affiliation(s)
- Jacqueline Reinhard
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr-University Bochum, Universitaetsstrasse 150, 44780 Bochum, Germany; (N.W.); (M.M.K.); (M.J.); (A.F.)
- Correspondence: (J.R.); (V.K.); Tel.: +49-234-32-24-314 (J.R.); +49-451-500-43911 (V.K.); Fax: +49-234-32-143-13 (J.R.); +49-451-500-43914 (V.K.)
| | - Natalie Wagner
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr-University Bochum, Universitaetsstrasse 150, 44780 Bochum, Germany; (N.W.); (M.M.K.); (M.J.); (A.F.)
| | - Miriam M. Krämer
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr-University Bochum, Universitaetsstrasse 150, 44780 Bochum, Germany; (N.W.); (M.M.K.); (M.J.); (A.F.)
| | - Marvin Jarocki
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr-University Bochum, Universitaetsstrasse 150, 44780 Bochum, Germany; (N.W.); (M.M.K.); (M.J.); (A.F.)
| | - Stephanie C. Joachim
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, In der Schornau 23-25, 44892 Bochum, Germany; (S.C.J.); (H.B.D.)
| | - H. Burkhard Dick
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, In der Schornau 23-25, 44892 Bochum, Germany; (S.C.J.); (H.B.D.)
| | - Andreas Faissner
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr-University Bochum, Universitaetsstrasse 150, 44780 Bochum, Germany; (N.W.); (M.M.K.); (M.J.); (A.F.)
| | - Vinodh Kakkassery
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, In der Schornau 23-25, 44892 Bochum, Germany; (S.C.J.); (H.B.D.)
- Department of Ophthalmology, University of Luebeck, Ratzeburger Allee 160, 23538 Luebeck, Germany
- Correspondence: (J.R.); (V.K.); Tel.: +49-234-32-24-314 (J.R.); +49-451-500-43911 (V.K.); Fax: +49-234-32-143-13 (J.R.); +49-451-500-43914 (V.K.)
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36
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Vangala V, Nimmu NV, Khalid S, Kuncha M, Sistla R, Banerjee R, Chaudhuri A. Combating Glioblastoma by Codelivering the Small-Molecule Inhibitor of STAT3 and STAT3siRNA with α5β1 Integrin Receptor-Selective Liposomes. Mol Pharm 2020; 17:1859-1874. [PMID: 32343904 DOI: 10.1021/acs.molpharmaceut.9b01271] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Glioblastoma multiforme (GBM) is one of the most aggressive tumors with a median survival of only 15 months. Effective therapeutics need to overcome the formidable challenge of crossing the blood-brain barrier (BBB). Receptors and transporters overexpressed on BCECs are being used for designing liposomes, polymers, polymeric micelles, peptides, and dendrimer-based drug carriers for combating brain tumors. Herein, using the orthotopic mouse glioblastoma model, we show that codelivering a small-molecule inhibitor of the JAK/STAT pathway (WP1066) and STAT3siRNA with nanometric (100-150 nm) α5β1 integrin receptor-selective liposomes of RGDK-lipopeptide holds therapeutic promise in combating glioblastoma. Rh-PE (red)-labeled liposomes of RGDK-lipopeptide were found to be internalized in GL261 cells via integrin α5β1 receptors. Intravenously administered near-infrared (NIR)-dye-labeled α5β1 integrin receptor-selective liposomes of RGDK-lipopeptide were found to be accumulated preferentially in the mouse brain tumor tissue. Importantly, we show that iv injection of WP1066 (a commercially sold small-molecule inhibitor of the JAK/STAT pathway) and STAT3siRNA cosolubilized within the liposomes of RGDK-lipopeptide leads to significant inhibition (>350% compared to the untreated mice group) of orthotopically growing mouse glioblastoma. The present strategy may find future use in combating GBM.
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Affiliation(s)
- Venugopal Vangala
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India.,Academy of Scientific and Innovative Research (AcSIR), 2 Rafi Marg, New Delhi 110001, India
| | - Narendra Varma Nimmu
- Analytical and Mass Chemistry Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, Telangana 500007, India
| | - Sara Khalid
- Analytical and Mass Chemistry Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, Telangana 500007, India
| | - Madhusudana Kuncha
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India
| | - Ramakrishna Sistla
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India.,Academy of Scientific and Innovative Research (AcSIR), 2 Rafi Marg, New Delhi 110001, India
| | - Rajkumar Banerjee
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India.,Academy of Scientific and Innovative Research (AcSIR), 2 Rafi Marg, New Delhi 110001, India
| | - Arabinda Chaudhuri
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India
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Peng Z, Chen Y, Cao H, Zou H, Wan X, Zeng W, Liu Y, Hu J, Zhang N, Xia Z, Liu Z, Cheng Q. Protein disulfide isomerases are promising targets for predicting the survival and tumor progression in glioma patients. Aging (Albany NY) 2020; 12:2347-2372. [PMID: 32023222 PMCID: PMC7041756 DOI: 10.18632/aging.102748] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 01/07/2020] [Indexed: 12/24/2022]
Abstract
The present study focused on the expression patterns, prognostic values and potential mechanism of the PDI family in gliomas. Most PDI family members’ mRNA expressions were observed significantly different between gliomas classified by clinical features. Construction of the PDI signature, cluster and risk score models of glioma was done using GSVA, consensus clustering analysis, and LASSO Cox regression analysis respectively. High values of PDI signature/ risk score and cluster 1 in gliomas were associated with malignant clinicopathological characteristics and poor prognosis. Analysis of the distinctive genomic alterations in gliomas revealed that many cases having high PDI signature and risk score were associated with genomic aberrations of driver oncogenes. GSVA analysis showed that PDI family was involved in many signaling pathways in ERAD, apoptosis, and MHC class I among many more. Prognostic nomogram revealed that the risk score was a good prognosis indicator for gliomas. The qRT-PCR and immunohistochemistry confirmed that P4HB, PDIA4 and PDIA5 were overexpressed in gliomas. In summary, this research highlighted the clinical importance of PDI family in tumorigenesis and progression in gliomas.
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Affiliation(s)
- Zhigang Peng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Yu Chen
- Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Hui Cao
- Department of Psychiatry, The Second People's Hospital of Hunan Province, The Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, Hunan, P. R. China
| | - Hecun Zou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Xin Wan
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Wenjing Zeng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Yanling Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Jiaqing Hu
- Department of Emergency, The Second People's Hospital of Hunan Province, The Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, Hunan, P. R. China
| | - Nan Zhang
- School of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, Heilongjiang, P. R. China
| | - Zhiwei Xia
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Zhixiong Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, P. R. China.,Institute of Clinical Pharmacology, Central South University; Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, Hunan, P. R. China
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38
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Smirnov A, Cappello A, Lena AM, Anemona L, Mauriello A, Di Daniele N, Annicchiarico-Petruzzelli M, Melino G, Candi E. ZNF185 is a p53 target gene following DNA damage. Aging (Albany NY) 2019; 10:3308-3326. [PMID: 30446632 PMCID: PMC6286825 DOI: 10.18632/aging.101639] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 11/01/2018] [Indexed: 12/17/2022]
Abstract
The transcription factor p53 is a key player in the tumour suppressive DNA damage response and a growing number of target genes involved in these pathways has been identified. p53 has been shown to be implicated in controlling cell motility and its mutant form enhances metastasis by loss of cell directionality, but the p53 role in this context has not yet being investigated. Here, we report that ZNF185, an actin cytoskeleton-associated protein from LIM-family of Zn-finger proteins, is induced following DNA-damage. ChIP-seq analysis, chromatin crosslinking immune-precipitation experiments and luciferase assays demonstrate that ZNF185 is a bona fide p53 target gene. Upon genotoxic stress, caused by DNA-damaging drug etoposide and UVB irradiation, ZNF185 expression is up-regulated and in etoposide-treated cells, ZNF185 depletion does not affect cell proliferation and apoptosis, but interferes with actin cytoskeleton remodelling and cell polarization. Bioinformatic analysis of different types of epithelial cancers from both TCGA and GTEx databases showed a significant decrease in ZNF185 mRNA level compared to normal tissues. These findings are confirmed by tissue micro-array IHC staining. Our data highlight the involvement of ZNF185 and cytoskeleton changes in p53-mediated cellular response to genotoxic stress and indicate ZNF185 as potential biomarker for epithelial cancer diagnosis.
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Affiliation(s)
- Artem Smirnov
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy
| | - Angela Cappello
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy
| | - Anna Maria Lena
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy
| | - Lucia Anemona
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy
| | - Alessandro Mauriello
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy
| | - Nicola Di Daniele
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome 00133, Italy
| | | | - Gerry Melino
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy.,MRC-Toxicology Unit, University of Cambridge, Cambridge, UK
| | - Eleonora Candi
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy.,Istituto Dermopatico dell'Immacolata-IRCCS, Rome 00163, Italy
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39
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Fechter P, Cruz Da Silva E, Mercier MC, Noulet F, Etienne-Seloum N, Guenot D, Lehmann M, Vauchelles R, Martin S, Lelong-Rebel I, Ray AM, Seguin C, Dontenwill M, Choulier L. RNA Aptamers Targeting Integrin α5β1 as Probes for Cyto- and Histofluorescence in Glioblastoma. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 17:63-77. [PMID: 31226519 PMCID: PMC6586995 DOI: 10.1016/j.omtn.2019.05.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 05/03/2019] [Accepted: 05/03/2019] [Indexed: 02/07/2023]
Abstract
Nucleic acid aptamers are often referred to as chemical antibodies. Because they possess several advantages, like their smaller size, temperature stability, ease of chemical modification, lack of immunogenicity and toxicity, and lower cost of production, aptamers are promising tools for clinical applications. Aptamers against cell surface protein biomarkers are of particular interest for cancer diagnosis and targeted therapy. In this study, we identified and characterized RNA aptamers targeting cells expressing integrin α5β1. This αβ heterodimeric cell surface receptor is implicated in tumor angiogenesis and solid tumor aggressiveness. In glioblastoma, integrin α5β1 expression is associated with an aggressive phenotype and a decrease in patient survival. We used a complex and original hybrid SELEX (selective evolution of ligands by exponential enrichment) strategy combining protein-SELEX cycles on the recombinant α5β1 protein, surrounded by cell-SELEX cycles using two different cell lines. We identified aptamer H02, able to differentiate, in cyto- and histofluorescence assays, glioblastoma cell lines, and tissues from patient-derived tumor xenografts according to their α5 expression levels. Aptamer H02 is therefore an interesting tool for glioblastoma tumor characterization.
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Affiliation(s)
- Pierre Fechter
- CNRS, UMR 7242, Biotechnologie et Signalisation Cellulaire, Institut de Recherche de l'Ecole de Biotechnologie de Strasbourg, Université de Strasbourg, 67400 Illkirch-Graffenstaden, France
| | - Elisabete Cruz Da Silva
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Marie-Cécile Mercier
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Fanny Noulet
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Nelly Etienne-Seloum
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France; Département de Pharmacie, Centre de Lutte Contre le Cancer Paul Strauss, 67000 Strasbourg, France
| | - Dominique Guenot
- EA 3430, Progression Tumorale et Micro-environnement, Approches Translationnelles et Épidémiologie, Université de Strasbourg, 67000 Strasbourg, France
| | - Maxime Lehmann
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Romain Vauchelles
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Sophie Martin
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Isabelle Lelong-Rebel
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Anne-Marie Ray
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Cendrine Seguin
- CNRS, UMR 7199, Laboratoire de Conception et Application de Molécules Bioactives, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Monique Dontenwill
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France
| | - Laurence Choulier
- CNRS, UMR 7021, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Faculté de Pharmacie, Université de Strasbourg, 67401 Illkirch, France.
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Fujita M, Yamamoto T, Iyoda T, Fujisawa T, Nagai R, Kudo C, Sasada M, Kodama H, Fukai F. Autocrine Production of PDGF Stimulated by the Tenascin-C-Derived Peptide TNIIIA2 Induces Hyper-Proliferation in Glioblastoma Cells. Int J Mol Sci 2019; 20:E3183. [PMID: 31261783 PMCID: PMC6651645 DOI: 10.3390/ijms20133183] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 06/20/2019] [Accepted: 06/25/2019] [Indexed: 01/11/2023] Open
Abstract
Expression level of tenascin-C is closely correlated to poor prognosis in glioblastoma patients, while the substantial role of tenascin-C responsible for aggressive progression in glioblastoma cells has not been clarified. We previously found that peptide TNIIIA2, which is derived from the tumor-associated tenascin-C variants, has the ability to promote cell adhesion by activating β1-integrins. Our recent study demonstrated that potentiated activation of integrin α5β1 by TNIIIA2 causes not only a dysregulated proliferation in a platelet-derived growth factor (PDGF)-dependent manner, but also disseminative migration in glioblastoma cells. Here, we show that TNIIIA2 enhances the proliferation in glioblastoma cells expressing PDGF-receptorβ, even without exogenous PDGF. Mechanistically, TNIIIA2 induced upregulated expression of PDGF, which in turn stimulated the expression of tenascin-C, a parental molecule of TNIIIA2. Moreover, in glioblastoma cells and rat brain-derived fibroblasts, tenascin-C upregulated matrix metalloproteinase-2, which has the potential to release TNIIIA2 from tenascin-C. Thus, it was shown that autocrine production of PDGF triggered by TNIIIA2 functions to continuously generate a functional amount of PDGF through a positive spiral loop, which might contribute to hyper-proliferation in glioblastoma cells. TNIIIA2 also enhanced in vitro disseminative migration of glioblastoma cells via the PKCα signaling. Collectively, the tenascin-C/TNIIIA2 could be a potential therapeutic target for glioblastoma.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Tetsuya Yamamoto
- Department of Neurosurgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa 236-0004, Japan
| | - Takuya Iyoda
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, Sanyo-Onoda City University, 1-1-1 Daigaku-Doori, Sanyo-Onoda, Yamaguchi 756-0884, Japan
| | - Tatsuya Fujisawa
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Reo Nagai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Chikako Kudo
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Manabu Sasada
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Hiroaki Kodama
- Faculty of Science and Engineering, Saga University, 1 Honjo-machi, Saga-city, Saga 840-8502, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan.
- Translational Research Center, Research Institutes for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan.
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41
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Fujita M, Yamamoto T, Iyoda T, Fujisawa T, Sasada M, Nagai R, Kudo C, Otsuka K, Kamiya S, Kodama H, Fukai F. Aggressive Progression in Glioblastoma Cells through Potentiated Activation of Integrin α5β1 by the Tenascin-C-Derived Peptide TNIIIA2. Mol Cancer Ther 2019; 18:1649-1658. [PMID: 31189613 DOI: 10.1158/1535-7163.mct-18-1251] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 04/06/2019] [Accepted: 06/06/2019] [Indexed: 01/11/2023]
Abstract
Tenascin-C is a member of the matricellular protein family, and its expression level is correlated to poor prognosis in cancer, including glioblastoma, whereas its substantial role in tumor formation and malignant progression remains controversial. We reported previously that peptide TNIIIA2 derived from the cancer-associated alternative splicing domain of tenascin-C molecule has an ability to activate β1-integrin strongly and to maintain it for a long time. Here, we demonstrate that β1-integrin activation by TNIIIA2 causes acquisition of aggressive behavior, dysregulated proliferation, and migration, characteristic of glioblastoma cells. TNIIIA2 hyperstimulated the platelet-derived growth factor-dependent cell survival and proliferation in an anchorage-independent as well as -dependent manner in glioblastoma cells. TNIIIA2 also strongly promoted glioblastoma multiforme cell migration, which was accompanied by an epithelial-mesenchymal transition-like morphologic change on the fibronectin substrate. Notably, acquisition of these aggressive properties by TNIIIA2 in glioblastoma cells was abrogated by peptide FNIII14 that is capable of inducing inactivation in β1-integrin activation. Moreover, FNIII14 significantly inhibited tumor growth in a mouse xenograft glioblastoma model. More importantly, FNIII14 sensitized glioblastoma cells to temozolomide via downregulation of O6-methylguanine-DNA methyltransferase expression. Consequently, FNIII14 augmented the antitumor activity of temozolomide in a mouse xenograft glioblastoma model. Taken altogether, the present study provides not only an interpretation for the critical role of tenascin-C/TNIIIA2 in aggressive behavior of glioblastoma cells, but also an important strategy for glioblastoma chemotherapy. Inhibition of the tenascin-C/β1-integrin axis may be a therapeutic target for glioblastoma, and peptide FNIII14 may represent a new approach for glioblastoma chemotherapy. SIGNIFICANCE: These findings provide a proposal of new strategy for glioblastoma chemotherapy based on integrin inactivation.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Tetsuya Yamamoto
- Department of Neurosurgery, Graduate School of Medicine, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Takuya Iyoda
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, Sanyo-Onoda City University, Sanyo-Onoda, Yamaguchi, Japan
| | - Tatsuya Fujisawa
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Manabu Sasada
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Reo Nagai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Chikako Kudo
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Kazuki Otsuka
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Sadahiro Kamiya
- Department of Drug Informatics, Faculty of Pharmaceutical Sciences, Josai International University, Togane-shi, Chiba, Japan
| | - Hiroaki Kodama
- Faculty of Science and Engineering, Saga University, Saga, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan. .,Translational Research Center, Research Institutes for Science and Technology, Tokyo University of Science, Noda, Chiba, Japan
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42
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Cruz da Silva E, Dontenwill M, Choulier L, Lehmann M. Role of Integrins in Resistance to Therapies Targeting Growth Factor Receptors in Cancer. Cancers (Basel) 2019; 11:cancers11050692. [PMID: 31109009 PMCID: PMC6562376 DOI: 10.3390/cancers11050692] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/13/2019] [Accepted: 05/14/2019] [Indexed: 02/07/2023] Open
Abstract
Integrins contribute to cancer progression and aggressiveness by activating intracellular signal transduction pathways and transducing mechanical tension forces. Remarkably, these adhesion receptors share common signaling networks with receptor tyrosine kinases (RTKs) and support their oncogenic activity, thereby promoting cancer cell proliferation, survival and invasion. During the last decade, preclinical studies have revealed that integrins play an important role in resistance to therapies targeting RTKs and their downstream pathways. A remarkable feature of integrins is their wide-ranging interconnection with RTKs, which helps cancer cells to adapt and better survive therapeutic treatments. In this context, we should consider not only the integrins expressed in cancer cells but also those expressed in stromal cells, since these can mechanically increase the rigidity of the tumor microenvironment and confer resistance to treatment. This review presents some of these mechanisms and outlines new treatment options for improving the efficacy of therapies targeting RTK signaling.
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Affiliation(s)
- Elisabete Cruz da Silva
- UMR 7021 CNRS, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Université de Strasbourg, Faculté de Pharmacie, 67401 Illkirch, France.
| | - Monique Dontenwill
- UMR 7021 CNRS, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Université de Strasbourg, Faculté de Pharmacie, 67401 Illkirch, France.
| | - Laurence Choulier
- UMR 7021 CNRS, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Université de Strasbourg, Faculté de Pharmacie, 67401 Illkirch, France.
| | - Maxime Lehmann
- UMR 7021 CNRS, Laboratoire de Bioimagerie et Pathologies, Tumoral Signaling and Therapeutic Targets, Université de Strasbourg, Faculté de Pharmacie, 67401 Illkirch, France.
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43
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Cooper J, Giancotti FG. Integrin Signaling in Cancer: Mechanotransduction, Stemness, Epithelial Plasticity, and Therapeutic Resistance. Cancer Cell 2019; 35:347-367. [PMID: 30889378 PMCID: PMC6684107 DOI: 10.1016/j.ccell.2019.01.007] [Citation(s) in RCA: 508] [Impact Index Per Article: 101.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 10/10/2018] [Accepted: 01/14/2019] [Indexed: 12/16/2022]
Abstract
Integrins mediate cell adhesion and transmit mechanical and chemical signals to the cell interior. Various mechanisms deregulate integrin signaling in cancer, empowering tumor cells with the ability to proliferate without restraint, to invade through tissue boundaries, and to survive in foreign microenvironments. Recent studies have revealed that integrin signaling drives multiple stem cell functions, including tumor initiation, epithelial plasticity, metastatic reactivation, and resistance to oncogene- and immune-targeted therapies. Here, we discuss the mechanisms leading to the deregulation of integrin signaling in cancer and its various consequences. We place emphasis on novel functions, determinants of context dependency, and mechanism-based therapeutic opportunities.
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Affiliation(s)
- Jonathan Cooper
- Department of Translational Oncology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Filippo G Giancotti
- Department of Cancer Biology and David H. Koch Center for Applied Research of Genitourinary Cancers, UT MD Anderson Cancer Center, Houston, TX 77054, USA.
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Tong H, Zhao K, Zhang J, Zhu J, Xiao J. YB-1 modulates the drug resistance of glioma cells by activation of MDM2/p53 pathway. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:317-326. [PMID: 30679904 PMCID: PMC6338113 DOI: 10.2147/dddt.s185514] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Y-box-binding protein-1 (YB-1) is aberrantly expressed in a variety of cancers. However, the biological functional role of YB-1 in glioma is not yet clear. Methods The expression of MDM2 and YB-1 was analyzed by real time PCR. Overexpression and knockdown of YB-1 in glioma cells were created by transfection of pcDNA-YB-1 and siRNA against YB-1, respectively. Cell viability was performed by CCK8 assay. Results Our findings showed that glioma tissues had higher expressions of YB-1 than that in cancer-free tissues in 54 glioma patients, which were also positively correlated with Murine MDM2 expression. Overexpression of YB-1 or MDM2 renders a drug resistance feature in glioma cell exposed to temozolomide (TMZ), by directly targeting p53. Genetic or chemical inhibition of MDM2 significantly blocked YB-1-modulated response of glioma cells to TMZ. Moreover, inhibition of YB-1 or MDM2 reduced glioma cells metastasis and mortality in mice. Conclusion YB-1 facilitates the resistance of glioma cells to TMZ by direct activation of MDM2/p53 signaling and represents a promising molecular target for glioma treatment.
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Affiliation(s)
- Hui Tong
- Department of Neurosurgery, Linyi Central Hospital, Linyi, Shandong 276400, People's Republic of China
| | - Kai Zhao
- Department of Neurosurgery, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang 161005, People's Republic of China,
| | - Jingyu Zhang
- Department of Internal Medicine, Jiangpu District Health Center of Huai'an, Huai'an, Jiangsu, 223001, People's Republic of China
| | - Jinxin Zhu
- Department of Neurosurgery, Lianshui County People's Hospital, Huai'an, Jiangsu 223400, People's Republic of China,
| | - Jianqi Xiao
- Department of Neurosurgery, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang 161005, People's Republic of China,
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45
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Imaninezhad M, Hill L, Kolar G, Vogt K, Zustiak SP. Templated Macroporous Polyethylene Glycol Hydrogels for Spheroid and Aggregate Cell Culture. Bioconjug Chem 2019; 30:34-46. [PMID: 30562006 DOI: 10.1021/acs.bioconjchem.8b00596] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Macroporous cell-laden hydrogels have recently gained recognition for a wide range of biomedical and bioengineering applications. There are various approaches to create porosity in hydrogels, including lyophilization or foam formation. However, many do not allow a precise control over pore size or are not compatible with in situ cell encapsulation. Here, we developed novel templated macroporous hydrogels by encapsulating uniform degradable hydrogel microspheres produced via microfluidics into a hydrogel slab. The microspheres degraded completely leaving macropores behind. Microsphere degradation was dependent on the incubation medium, microsphere size, microsphere confinement in the hydrogel as well as cell encapsulation. Uniquely, the degradable microspheres were biocompatible and when laden with cells, the cells were deposited in the macropores upon microsphere degradation and formed multicellular aggregates. The hydrogel-encapsulated cell aggregates were used in a small drug screen to demonstrate the relevance of cell-matrix interactions for multicellular spheroid drug responsiveness. Hydrogel-grown spheroid cultures are increasingly important in applications such as in vitro tumor, hepatocellular, and neurosphere cultures and drug screening; hence, the templated cell aggregate-laden hydrogels described here would find utility in various applications.
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Affiliation(s)
- Mozhdeh Imaninezhad
- Department of Biomedical Engineering , Saint Louis University , Saint Louis , Missouri 63103 , United States
| | - Lindsay Hill
- Department of Biomedical Engineering , Saint Louis University , Saint Louis , Missouri 63103 , United States
| | - Grant Kolar
- Department of Pathology , Saint Louis University , Saint Louis , Missouri 63104 , United States
| | - Kyle Vogt
- Department of Biomedical Engineering , Saint Louis University , Saint Louis , Missouri 63103 , United States
| | - Silviya Petrova Zustiak
- Department of Biomedical Engineering , Saint Louis University , Saint Louis , Missouri 63103 , United States
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46
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Malric L, Monferran S, Delmas C, Arnauduc F, Dahan P, Boyrie S, Deshors P, Lubrano V, Da Mota DF, Gilhodes J, Filleron T, Siegfried A, Evrard S, Kowalski-Chauvel A, Moyal ECJ, Toulas C, Lemarié A. Inhibiting Integrin β8 to Differentiate and Radiosensitize Glioblastoma-Initiating Cells. Mol Cancer Res 2018; 17:384-397. [PMID: 30266751 DOI: 10.1158/1541-7786.mcr-18-0386] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 07/13/2018] [Accepted: 09/12/2018] [Indexed: 11/16/2022]
Abstract
Glioblastomas (GB) are malignant brain tumors with poor prognosis despite treatment with surgery and radio/chemotherapy. These tumors are defined by an important cellular heterogeneity and notably contain a subpopulation of GB-initiating cells (GIC), which contribute to tumor aggressiveness, resistance, and recurrence. Some integrins are specifically expressed by GICs and could be actionable targets to improve GB treatment. Here, integrin β8 (ITGB8) was identified as a potential selective target in this highly tumorigenic GIC subpopulation. Using several patient-derived primocultures, it was demonstrated that ITGB8 is overexpressed in GICs compared with their differentiated progeny. Furthermore, ITGB8 is also overexpressed in GB, and its overexpression is correlated with poor prognosis and with the expression of several other classic stem cell markers. Moreover, inhibiting ITGB8 diminished several main GIC characteristics and features, including self-renewal ability, stemness, migration potential, and tumor formation capacity. Blockade of ITGB8 significantly impaired GIC cell viability via apoptosis induction. Finally, the combination of radiotherapy and ITGB8 targeting radiosensitized GICs through postmitotic cell death. IMPLICATIONS: This study identifies ITGB8 as a new selective marker for GICs and as a promising therapeutic target in combination with chemo/radiotherapy for the treatment of highly aggressive brain tumors.
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Affiliation(s)
- Laure Malric
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France
| | - Sylvie Monferran
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France.,Faculty of Pharmaceutical Sciences, University of Toulouse III Paul Sabatier, Toulouse, France
| | - Caroline Delmas
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France
| | - Florent Arnauduc
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France.,Faculty of Medicine of Rangueil, University of Toulouse III Paul Sabatier, Toulouse, France
| | - Perrine Dahan
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France
| | - Sabrina Boyrie
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France
| | - Pauline Deshors
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France
| | - Vincent Lubrano
- Faculty of Medicine of Rangueil, University of Toulouse III Paul Sabatier, Toulouse, France.,INSERM UMR 1214 - ToNIC, Toulouse, France
| | - Dina Ferreira Da Mota
- Faculty of Medicine of Rangueil, University of Toulouse III Paul Sabatier, Toulouse, France
| | | | | | - Aurore Siegfried
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France.,IUCT-Oncopole, Toulouse, France
| | - Solène Evrard
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France.,Faculty of Medicine of Rangueil, University of Toulouse III Paul Sabatier, Toulouse, France.,IUCT-Oncopole, Toulouse, France
| | | | - Elizabeth Cohen-Jonathan Moyal
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France.,Faculty of Medicine of Rangueil, University of Toulouse III Paul Sabatier, Toulouse, France.,IUCT-Oncopole, Toulouse, France
| | - Christine Toulas
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France.,IUCT-Oncopole, Toulouse, France
| | - Anthony Lemarié
- INSERM UMR 1037, Center for Cancer Research of Toulouse, Toulouse, France. .,Faculty of Pharmaceutical Sciences, University of Toulouse III Paul Sabatier, Toulouse, France
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47
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Senthebane DA, Jonker T, Rowe A, Thomford NE, Munro D, Dandara C, Wonkam A, Govender D, Calder B, Soares NC, Blackburn JM, Parker MI, Dzobo K. The Role of Tumor Microenvironment in Chemoresistance: 3D Extracellular Matrices as Accomplices. Int J Mol Sci 2018; 19:E2861. [PMID: 30241395 PMCID: PMC6213202 DOI: 10.3390/ijms19102861] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 09/17/2018] [Accepted: 09/18/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The functional interplay between tumor cells and their adjacent stroma has been suggested to play crucial roles in the initiation and progression of tumors and the effectiveness of chemotherapy. The extracellular matrix (ECM), a complex network of extracellular proteins, provides both physical and chemicals cues necessary for cell proliferation, survival, and migration. Understanding how ECM composition and biomechanical properties affect cancer progression and response to chemotherapeutic drugs is vital to the development of targeted treatments. METHODS 3D cell-derived-ECMs and esophageal cancer cell lines were used as a model to investigate the effect of ECM proteins on esophageal cancer cell lines response to chemotherapeutics. Immunohistochemical and qRT-PCR evaluation of ECM proteins and integrin gene expression was done on clinical esophageal squamous cell carcinoma biopsies. Esophageal cancer cell lines (WHCO1, WHCO5, WHCO6, KYSE180, KYSE 450 and KYSE 520) were cultured on decellularised ECMs (fibroblasts-derived ECM; cancer cell-derived ECM; combinatorial-ECM) and treated with 0.1% Dimethyl sulfoxide (DMSO), 4.2 µM cisplatin, 3.5 µM 5-fluorouracil and 2.5 µM epirubicin for 24 h. Cell proliferation, cell cycle progression, colony formation, apoptosis, migration and activation of signaling pathways were used as our study endpoints. RESULTS The expression of collagens, fibronectin and laminins was significantly increased in esophageal squamous cell carcinomas (ESCC) tumor samples compared to the corresponding normal tissue. Decellularised ECMs abrogated the effect of drugs on cancer cell cycling, proliferation and reduced drug induced apoptosis by 20⁻60% that of those plated on plastic. The mitogen-activated protein kinase-extracellular signal-regulated kinase (MEK-ERK) and phosphoinositide 3-kinase-protein kinase B (PI3K/Akt) signaling pathways were upregulated in the presence of the ECMs. Furthermore, our data show that concomitant addition of chemotherapeutic drugs and the use of collagen- and fibronectin-deficient ECMs through siRNA inhibition synergistically increased cancer cell sensitivity to drugs by 30⁻50%, and reduced colony formation and cancer cell migration. CONCLUSION Our study shows that ECM proteins play a key role in the response of cancer cells to chemotherapy and suggest that targeting ECM proteins can be an effective therapeutic strategy against chemoresistant tumors.
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Affiliation(s)
- Dimakatso Alice Senthebane
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Campus, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Tina Jonker
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Campus, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Arielle Rowe
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Campus, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Nicholas Ekow Thomford
- Pharmacogenetics Research Group, Division of Human Genetics, Department of Pathology and Institute of Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Daniella Munro
- Pharmacogenetics Research Group, Division of Human Genetics, Department of Pathology and Institute of Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Collet Dandara
- Pharmacogenetics Research Group, Division of Human Genetics, Department of Pathology and Institute of Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Ambroise Wonkam
- Pharmacogenetics Research Group, Division of Human Genetics, Department of Pathology and Institute of Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Dhirendra Govender
- Division of Anatomical Pathology, Faculty of Health Sciences, University of Cape Town, NHLS-Groote Schuur Hospital, Cape Town 7925, South Africa.
| | - Bridget Calder
- Division of Chemical and Systems Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.
| | - Nelson C Soares
- Division of Chemical and Systems Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.
| | - Jonathan M Blackburn
- Division of Chemical and Systems Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.
| | - M Iqbal Parker
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
| | - Kevin Dzobo
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa.
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Campus, Anzio Road, Observatory, Cape Town 7925, South Africa.
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RND1 regulates migration of human glioblastoma stem-like cells according to their anatomical localization and defines a prognostic signature in glioblastoma. Oncotarget 2018; 9:33788-33803. [PMID: 30333910 PMCID: PMC6173464 DOI: 10.18632/oncotarget.26082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 07/31/2018] [Indexed: 12/21/2022] Open
Abstract
Despite post-operative radio-chemotherapy, glioblastoma systematically locally recurs. Tumors contacting the periventricular zone (PVZ) show earlier and more distant relapses than tumors not contacting the PVZ. Since glioblastoma stem-like cells (GSCs) have been proposed to play a major role in glioblastoma recurrence, we decided to test whether GSC migration properties could be different according to their anatomical location (PVZ+/PVZ–). For that purpose, we established paired cultures of GSCs from the cortical area (CT) and the PVZ of glioblastoma patient tumors. We demonstrated that PVZ GSCs possess higher migration and invasion capacities than CT GSCs. We highlighted specific transcriptomic profiles in PVZ versus CT populations and identified a down-regulation of the RhoGTPase, RND1 in PVZ GSCs compared to CT GSCs. Overexpression of RND1, dramatically inhibited PVZ GSC migration and conversely, downregulation of RND1 increased CT GSC migration. Additionally, transcriptomic analyses also revealed a down-regulation of RND1 in glioblastoma compared to normal brain. Using the glioblastoma TCGA database, low levels of RND1 were also shown to correlate with a decreased overall survival of patients. Finally, based on signaling pathways activated in patients with low levels of RND1, we identified an RND1low signature of six genes (MET, LAMC1, ITGA5, COL5A1, COL3A1, COL1A2) that is an independent prognostic factor in glioblastoma. These findings contribute to explain the shorter time to progression of patients with PVZ involvement and, point out genes that establish the RND1low signature as key targets genes to impede tumor relapse after treatment.
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Merlino F, Daniele S, La Pietra V, Di Maro S, Di Leva FS, Brancaccio D, Tomassi S, Giuntini S, Cerofolini L, Fragai M, Luchinat C, Reichart F, Cavallini C, Costa B, Piccarducci R, Taliani S, Da Settimo F, Martini C, Kessler H, Novellino E, Marinelli L. Simultaneous Targeting of RGD-Integrins and Dual Murine Double Minute Proteins in Glioblastoma Multiforme. J Med Chem 2018; 61:4791-4809. [PMID: 29775303 DOI: 10.1021/acs.jmedchem.8b00004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In the fight against Glioblastoma Multiforme, recent literature data have highlighted that integrin α5β1 and p53 are part of convergent pathways in the control of glioma apoptosis. This observation prompted us to seek a molecule able to simultaneously modulate both target families. Analyzing the results of a previous virtual screening against murine double minute 2 protein (MDM2), we envisaged that Arg-Gly-Asp (RGD)-mimetic molecules could be inhibitors of MDM2/4. Herein, we present the discovery of compound 7, which inhibits both MDM2/4 and α5β1/αvβ3 integrins. A lead optimization campaign was carried out on 7 with the aim to preserve the activities on integrins while improving those on MDM proteins. Compound 9 turned out to be a potent MDM2/4 and α5β1/αvβ3 blocker. In p53-wild type glioma cells, 9 arrested cell cycle and proliferation and strongly reduced cell invasiveness, emerging as the first molecule of a novel class of integrin/MDM inhibitors, which might be especially useful in subpopulations of patients with glioblastoma expressing a functional p53 concomitantly with a high level of α5β1 integrin.
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Affiliation(s)
- Francesco Merlino
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Simona Daniele
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Valeria La Pietra
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Salvatore Di Maro
- DiSTABiF , Università degli Studi della Campania "Luigi Vanvitelli" , via Vivaldi 43 , 81100 Caserta , Italy
| | - Francesco Saverio Di Leva
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Diego Brancaccio
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Stefano Tomassi
- DiSTABiF , Università degli Studi della Campania "Luigi Vanvitelli" , via Vivaldi 43 , 81100 Caserta , Italy
| | - Stefano Giuntini
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Linda Cerofolini
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Marco Fragai
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Claudio Luchinat
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Florian Reichart
- Institute for Advanced Study and Center for Integrated Protein Science, Department of Chemistry , Technische Universität München , Lichtenbergstr. 4 , 85747 Garching , Germany
| | - Chiara Cavallini
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Barbara Costa
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Rebecca Piccarducci
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Sabrina Taliani
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Federico Da Settimo
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Claudia Martini
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Horst Kessler
- Institute for Advanced Study and Center for Integrated Protein Science, Department of Chemistry , Technische Universität München , Lichtenbergstr. 4 , 85747 Garching , Germany
| | - Ettore Novellino
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Luciana Marinelli
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
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50
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Kapp TG, Di Leva FS, Notni J, Räder AFB, Fottner M, Reichart F, Reich D, Wurzer A, Steiger K, Novellino E, Marelli UK, Wester HJ, Marinelli L, Kessler H. N-Methylation of isoDGR Peptides: Discovery of a Selective α5β1-Integrin Ligand as a Potent Tumor Imaging Agent. J Med Chem 2018; 61:2490-2499. [DOI: 10.1021/acs.jmedchem.7b01752] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Tobias G. Kapp
- Institute for Advanced Study and Center of Integrated Protein Science, Department Chemie, Technische Universität München, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Francesco Saverio Di Leva
- Dipartimento di Farmacia, Università degli Studi di Napoli “Federico II”, Via D. Montesano 49, 80131 Naples, Italy
| | - Johannes Notni
- Lehrstuhl für Pharmazeutische Radiochemie, Technische Universität München, Walther-Meißner Straße 3, 85748 Garching, Germany
| | - Andreas F. B. Räder
- Institute for Advanced Study and Center of Integrated Protein Science, Department Chemie, Technische Universität München, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Maximilian Fottner
- Institute for Advanced Study and Center of Integrated Protein Science, Department Chemie, Technische Universität München, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Florian Reichart
- Institute for Advanced Study and Center of Integrated Protein Science, Department Chemie, Technische Universität München, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Dominik Reich
- Lehrstuhl für Pharmazeutische Radiochemie, Technische Universität München, Walther-Meißner Straße 3, 85748 Garching, Germany
| | - Alexander Wurzer
- Lehrstuhl für Pharmazeutische Radiochemie, Technische Universität München, Walther-Meißner Straße 3, 85748 Garching, Germany
| | - Katja Steiger
- Department of Pathology, Technische Universität München, Trogerstraße 18, 81675 München, Germany
| | - Ettore Novellino
- Dipartimento di Farmacia, Università degli Studi di Napoli “Federico II”, Via D. Montesano 49, 80131 Naples, Italy
| | - Udaya Kiran Marelli
- Central NMR Facility and Division of Organic Chemistry, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, 411008 Pune, India
| | - Hans-Jürgen Wester
- Lehrstuhl für Pharmazeutische Radiochemie, Technische Universität München, Walther-Meißner Straße 3, 85748 Garching, Germany
| | - Luciana Marinelli
- Dipartimento di Farmacia, Università degli Studi di Napoli “Federico II”, Via D. Montesano 49, 80131 Naples, Italy
| | - Horst Kessler
- Institute for Advanced Study and Center of Integrated Protein Science, Department Chemie, Technische Universität München, Lichtenbergstraße 4, 85748 Garching, Germany
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