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Senoo A, Nagatoishi S, Kuroda D, Ito S, Ueno G, Caaveiro JMM, Tsumoto K. Modulation of a conformational ensemble by a small molecule that inhibits key protein-protein interactions involved in cell adhesion. Protein Sci 2023; 32:e4744. [PMID: 37531208 PMCID: PMC10443342 DOI: 10.1002/pro.4744] [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: 04/19/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/03/2023]
Abstract
Small molecules that regulate protein-protein interactions can be valuable drugs; however, the development of such small molecules is challenging as the molecule must interfere with an interaction that often involves a large surface area. Herein, we propose that modulating the conformational ensemble of the proteins participating in a given interaction, rather than blocking the interaction by directly binding to the interface, is a relevant strategy for interfering with a protein-protein interaction. In this study, we applied this concept to P-cadherin, a cell surface protein forming homodimers that are essential for cell-cell adhesion in various biological contexts. We first determined the crystal structure of P-cadherin with a small molecule inhibitor whose inhibitory mechanism was unknown. Molecular dynamics simulations suggest that the inhibition of cell adhesion by this small molecule results from modulation of the conformational ensemble of P-cadherin. Our study demonstrates the potential of small molecules altering the conformation ensemble of a protein as inhibitors of biological relevant protein-protein interactions.
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Affiliation(s)
- Akinobu Senoo
- Department of Chemistry and Biotechnology, Graduate School of EngineeringThe University of TokyoTokyoJapan
- Department of Global Healthcare, Graduate School of Pharmaceutical SciencesKyushu UniversityFukuokaJapan
| | - Satoru Nagatoishi
- Medical Device Development and Regulation Research Center, School of EngineeringThe University of TokyoTokyoJapan
- Department of Bioengineering, Graduate School of EngineeringThe University of TokyoTokyoJapan
| | - Daisuke Kuroda
- Department of Chemistry and Biotechnology, Graduate School of EngineeringThe University of TokyoTokyoJapan
- Department of Bioengineering, Graduate School of EngineeringThe University of TokyoTokyoJapan
- Research Center for Drug and Vaccine DevelopmentNational Institute of Infectious DiseasesTokyoJapan
| | - Sho Ito
- DIC Central Research LaboratoriesChibaJapan
| | - Go Ueno
- RIKEN SPring‐8 CenterSayo‐gunHyogoJapan
| | - Jose M. M. Caaveiro
- Department of Global Healthcare, Graduate School of Pharmaceutical SciencesKyushu UniversityFukuokaJapan
| | - Kouhei Tsumoto
- Department of Chemistry and Biotechnology, Graduate School of EngineeringThe University of TokyoTokyoJapan
- Medical Device Development and Regulation Research Center, School of EngineeringThe University of TokyoTokyoJapan
- Department of Bioengineering, Graduate School of EngineeringThe University of TokyoTokyoJapan
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2
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São José C, Pereira C, Ferreira M, André A, Osório H, Gullo I, Carneiro F, Oliveira C. 3D Chromatin Architecture Re-Wiring at the CDH3/CDH1 Loci Contributes to E-Cadherin to P-Cadherin Expression Switch in Gastric Cancer. BIOLOGY 2023; 12:803. [PMID: 37372088 DOI: 10.3390/biology12060803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023]
Abstract
Cadherins are cell-cell adhesion molecules, fundamental for cell architecture and polarity. E-cadherin to P-cadherin switch can rescue adherens junctions in epithelial tumours. Herein, we disclose a mechanism for E-cadherin to P-cadherin switch in gastric cancers. CDH1 and CDH3 mRNA expression was obtained from 42 gastric tumours' RNA-seq data. CRISPR-Cas9 was used to knock out CDH1 and a putative regulatory element. CDH1-depleted and parental cells were submitted to proteomics and enrichment GO terms analysis; ATAC-seq/4C-seq with a CDH1 promoter viewpoint to assess chromatin accessibility and conformation; and RT-PCR/flow cytometry to assess CDH1/E-cadherin and CDH3/P-cadherin expression. In 42% of gastric tumours analysed, CDH1 to CDH3 switch was observed. CDH1 knockout triggered CDH1/E-cadherin complete loss and CDH3/P-cadherin expression increase at plasma membrane. This switch, likely rescuing adherens junctions, increased cell migration/proliferation, commonly observed in aggressive tumours. E- to P-cadherin switch accompanied increased CDH1 promoter interactions with CDH3-eQTL, absent in normal stomach and parental cells. CDH3-eQTL deletion promotes CDH3/CDH1 reduced expression. These data provide evidence that loss of CDH1/E-cadherin expression alters the CDH3 locus chromatin conformation, allowing a CDH1 promoter interaction with a CDH3-eQTL, and promoting CDH3/P-cadherin expression. These data highlight a novel mechanism triggering E- to P-cadherin switch in gastric cancer.
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Affiliation(s)
- Celina São José
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Doctoral Programme in Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Carla Pereira
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
| | - Marta Ferreira
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Doctoral Program in Computer Sciences, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
| | - Ana André
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
| | - Hugo Osório
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Irene Gullo
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- Department of Pathology, Centro Hospitalar Universitário São João, 4200-319 Porto, Portugal
| | - Fátima Carneiro
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- Department of Pathology, Centro Hospitalar Universitário São João, 4200-319 Porto, Portugal
| | - Carla Oliveira
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
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3
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Qi R, Lin J, Chen S, Jiang J, Zhang X, Yao B, Zheng H, Jin Z, Yuan Y, Hou W, Hua B, Guo Q. Breast cancer prognosis and P-cadherin expression: systematic review and study-level meta-analysis. BMJ Support Palliat Care 2022; 12:e893-e905. [PMID: 32943470 DOI: 10.1136/bmjspcare-2020-002204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 07/01/2020] [Accepted: 07/23/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE P-cadherin can act both as a tumour suppressor and an oncogene. The clinical prognostic value of P-cadherin overexpression in breast cancer (BC) remains unclear. We conducted a study-level meta-analysis to determine whether P-cadherin expression can help predict prognosis in BC. METHODS A systematic literature search was performed to review eligible studies and clarify the relationship between P-cadherin overexpression and overall survival (OS), disease-free survival (DFS), pathological features, molecular subtypes and molecular phenotypes in BC. RESULTS Thirty-one studies including 12 332 patients were included. P-cadherin overexpression was correlated with significantly worse OS (HR=1.77, p<0.00001) and DFS (HR=1.96, p<0.00001) than P-cadherin-negative. P-cadherin overexpression could lead to high histological grade (OR=3.33, p<0.00001) and lymph node metastasis (OR=1.62, p<0.00001). Moreover, P-cadherin overexpression was associated with low odds of the luminal A subtype and high odds of the human epidermal growth factor receptor-2 (HER2)-positive and triple-negative subtypes. P-cadherin expression led to low expression of oestrogen and progesterone receptor (OR=0.37 and OR=0.36, respectively, both p<0.00001) and high expression of HER2 (OR=2.31, p<0.00001), Ki-67 (OR=2.79, p<0.00001), epidermal growth factor receptor (OR=5.85, p<0.00001) and cytokeratin 5/6 (OR=6.79, p<0.00001). CONCLUSIONS P-cadherin was found to be associated with invasiveness and metastasis. P-cadherin expression can probably be a useful biomarker for predicting poor survival and may act as an independent prognostic predictor.
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Affiliation(s)
- Runzhi Qi
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jinyin Lin
- Administrative Department, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing, China
| | - Shuntai Chen
- Beijing University of Chinese Medicine, Beijing, China
| | - Juling Jiang
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xing Zhang
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bo Yao
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Heilongjiang, China
| | - Honggang Zheng
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhichao Jin
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yuan Yuan
- Department of Pneumology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wei Hou
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Baojin Hua
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qiujun Guo
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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4
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Harding JJ, Garrido-Laguna I, Chen X, Basu C, Dowlati A, Forgie A, Hooper AT, Kamperschroer C, Max SI, Moreau A, Shannon M, Wong GY, Hong DS. A Phase 1 Dose-Escalation Study of PF-06671008, a Bispecific T-Cell-Engaging Therapy Targeting P-Cadherin in Patients With Advanced Solid Tumors. Front Immunol 2022; 13:845417. [PMID: 35493516 PMCID: PMC9047766 DOI: 10.3389/fimmu.2022.845417] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/07/2022] [Indexed: 11/18/2022] Open
Abstract
P-cadherin is a cell-cell adhesion molecule that is overexpressed in several solid tumors. PF-06671008 is a T-cell–redirecting bispecific antibody that engages both P-cadherin on tumors and CD3ϵ on T cells and induces antitumor activity in preclinical models. We conducted a phase 1, open-label, first-in-human, dose-escalation study to characterize the safety and tolerability of PF-06671008, towards determining the recommended phase 2 dose. Adult patients with treatment-refractory solid tumors received PF-06671008 (1.5–400 ng/kg) as a weekly intravenous (IV) infusion on a 21-day/3-week cycle. Parallel cohorts evaluated dosing via subcutaneous injection (SC) or an IV-prime dose. Of the 27 patients enrolled in the study, 24 received PF-06671008 IV in escalating doses, two received SC, and one IV-prime. A dose-limiting toxicity of cytokine release syndrome (CRS) occurred in the 400-ng/kg IV group, prompting evaluation of SC and IV-prime schedules. In all, 25/27 patients who received PF-06671008 reported at least one treatment-related adverse event (TRAE); the most common were CRS (21/27), decreased lymphocyte count (9/27), and hypophosphatemia (8/27). Seven patients permanently discontinued treatment due to adverse events and no treatment-related deaths occurred. Cytokine peak concentrations and CRS grade appeared to positively correlate with Cmax. Although the study was terminated due to limited antitumor activity, it provides important insights into understanding and managing immune-related adverse events resulting from this class of molecules.
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Affiliation(s)
- James J. Harding
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY, United States
| | | | - Xiaoying Chen
- Early Oncology Development and Clinical Research, Worldwide Research and Development, Pfizer, San Diego, CA, United States
| | - Cynthia Basu
- Early Oncology Development and Clinical Research, Worldwide Research and Development, Pfizer, San Diego, CA, United States
| | - Afshin Dowlati
- University Hospitals Seidman Cancer Center and Case Western Reserve University, Cleveland, OH, United States
| | - Alison Forgie
- Early Clinical Development and Oncology Research, Worldwide Research and Development, Pfizer, San Francisco, CA, United States
| | - Andrea T. Hooper
- Oncology Research and Development, Pfizer, Inc., Pearl River, NY, United States
| | - Cris Kamperschroer
- Drug Safety Research and Development, Worldwide Research and Development, Pfizer, Groton, CT, United States
| | - Steven I. Max
- Early Oncology Development and Clinical Research, Worldwide Research and Development, Pfizer, San Diego, CA, United States
- Janssen Pharmaceutical Companies of Johnson & Johnson, Philadelphia, PA, United States
| | - Allison Moreau
- Early Oncology Development and Clinical Research, Worldwide Research and Development, Pfizer, San Diego, CA, United States
| | - Megan Shannon
- Early Oncology Development and Clinical Research, Worldwide Research and Development, Pfizer, San Diego, CA, United States
| | - Gilbert Y. Wong
- Early Clinical Development and Oncology Research, Worldwide Research and Development, Pfizer, San Francisco, CA, United States
| | - David S. Hong
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: David S. Hong,
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5
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Martins EP, Gonçalves CS, Pojo M, Carvalho R, Ribeiro AS, Miranda‐Gonçalves V, Taipa R, Pardal F, Pinto AA, Custódia C, Faria CC, Baltazar F, Sousa N, Paredes J, Costa BM. Cadherin‐3
is a novel oncogenic biomarker with prognostic value in glioblastoma. Mol Oncol 2021; 16:2611-2631. [PMID: 34919784 PMCID: PMC9297769 DOI: 10.1002/1878-0261.13162] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 12/01/2021] [Accepted: 12/15/2021] [Indexed: 11/08/2022] Open
Abstract
Glioblastoma (GBM) is the most common and malignant primary brain tumor in adults. The prognosis of patients is very poor, with a median overall survival of ~ 15 months after diagnosis. Cadherin‐3 (also known as P‐cadherin), a cell–cell adhesion molecule encoded by the CDH3 gene, is deregulated in several cancer types, but its relevance in GBM is unknown. In this study, we investigated the functional roles, the associated molecular signatures, and the prognostic value of CDH3/P‐cadherin in this highly malignant brain tumor. CDH3/P‐cadherin mRNA and protein levels were evaluated in human glioma samples. Knockdown and overexpression models of P‐cadherin in GBM were used to evaluate its functional role in vitro and in vivo. CDH3‐associated gene signatures were identified by enrichment analyses and correlations. The impact of CDH3 in the survival of GBM patients was assessed in independent cohorts using both univariable and multivariable models. We found that P‐cadherin protein is expressed in a subset of gliomas, with an increased percentage of positive samples in grade IV tumors. Concordantly, CDH3 mRNA levels in glioma samples from The Cancer Genome Atlas (TCGA) database are increased in high‐grade gliomas. P‐cadherin displays oncogenic functions in multiple knockdown and overexpression GBM cell models by affecting cell viability, cell cycle, cell invasion, migration, and neurosphere formation capacity. Genes that were positively correlated with CDH3 are enriched for oncogenic pathways commonly activated in GBM. In vivo, GBM cells expressing high levels of P‐cadherin generate larger subcutaneous tumors and cause shorter survival of mice in an orthotopic intracranial model. Concomitantly, high CDH3 expression is predictive of shorter overall survival of GBM patients in independent cohorts. Together, our results show that CDH3/P‐cadherin expression is associated with aggressiveness features of GBM and poor patient prognosis, suggesting that it may be a novel therapeutic target for this deadly brain tumor.
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Affiliation(s)
- Eduarda P. Martins
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Céline S. Gonçalves
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Marta Pojo
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Rita Carvalho
- i3S – Instituto de Investigação e Inovação em Saúde Universidade do Porto Rua Alfredo Allen 208, 4200‐135 Porto Portugal
| | - Ana S. Ribeiro
- i3S – Instituto de Investigação e Inovação em Saúde Universidade do Porto Rua Alfredo Allen 208, 4200‐135 Porto Portugal
| | - Vera Miranda‐Gonçalves
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Ricardo Taipa
- Neuropathology Unit Department of Neurosciences Centro Hospitalar do Porto Porto Portugal
| | - Fernando Pardal
- Department of Pathology, Hospital de Braga 4710‐243 Braga Portugal
| | - Afonso A. Pinto
- Department of Neurosurgery, Hospital de Braga 4710‐243 Braga Portugal
| | - Carlos Custódia
- Instituto de Medicina Molecular Faculdade de Medicina Universidade de Lisboa Lisbon Portugal
| | - Cláudia C. Faria
- Instituto de Medicina Molecular Faculdade de Medicina Universidade de Lisboa Lisbon Portugal
- Neurosurgery Department Hospital de Santa Maria Centro Hospitalar Lisboa Norte (CHLN) Lisbon Portugal
| | - Fátima Baltazar
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Nuno Sousa
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Joana Paredes
- i3S – Instituto de Investigação e Inovação em Saúde Universidade do Porto Rua Alfredo Allen 208, 4200‐135 Porto Portugal
- Faculty of Medicine University of Porto Portugal
| | - Bruno M. Costa
- Life and Health Sciences Research Institute (ICVS) School of Medicine University of Minho Campus Gualtar 4710‐057 Braga Portugal
- ICVS/3B’s ‐ PT Government Associate Laboratory Braga/Guimarães Portugal
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6
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Seppälä M, Jauhiainen L, Tervo S, Al-Samadi A, Rautiainen M, Salo T, Lehti K, Monni O, Hautaniemi S, Tynninen O, Mäkitie A, Mäkinen LK, Paavonen T, Toppila-Salmi S. The expression and prognostic relevance of CDH3 in tongue squamous cell carcinoma. APMIS 2021; 129:717-728. [PMID: 34580913 DOI: 10.1111/apm.13176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 08/19/2021] [Indexed: 02/06/2023]
Abstract
P-cadherin (CDH3) is a cell-to-cell adhesion molecule that regulates several cellular homeostatic processes in normal tissues. Lack of CDH3 expression is associated with aggressive behavior in oral squamous cell carcinoma (OSCC). Previous studies have shown that CDH3 is downregulated in high-grade OSCC and its reduced expression is predictive for poorer survival. The aim of this study was to evaluate the expression and prognostic relevance of CDH3 in tongue squamous cell carcinoma (TSCC). A retrospective series of 211 TSCC and 50 lymph node samples were stained immunohistochemically with polyclonal antibody (anti-CDH3). CDH3 expression was assessed semi-quantitatively with light microscopy. Fisher's exact test was used to compare patient and tumor characteristics, and the correlations were tested by Spearman correlation. Survival curves were drawn by the Kaplan-Meier method and analyzed by the log-rank test. Univariate and multivariate Cox regression was used to estimate the association between CDH3 expression and survival. CDH3 expression did not affect TSCC patient's disease-specific survival or overall survival. Strong CDH3 expression in the primary tumor predicted poor disease-specific and overall survival in patients with recurrent disease. CDH3 expression in lymph nodes without metastasis was negative in all cases. CDH3 expression was positive in all lymph node metastases with extranodal extension. In contrast to previous report about the prognostic value of CDH3 in OSCC, we were not able to validate the result in TSCC.
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Affiliation(s)
- Miia Seppälä
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Laura Jauhiainen
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Sanni Tervo
- Department of Pathology, University of Tampere, Tampere, Finland
| | - Ahmed Al-Samadi
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Markus Rautiainen
- Department of Otorhinolaryngology, Tampere University Hospital, Tampere, Finland
| | - Tuula Salo
- Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Department of Oral and Maxillofacial Diseases, Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Cancer and Translational Medicine Research Unit, University of Oulu, Oulu, Finland.,Medical Research Centre, Oulu University Hospital, Oulu, Finland.,Helsinki University Hospital, Helsinki, Finland
| | - Kaisa Lehti
- Research Programs Unit, Genome-Scale Biology, Biomedicum Helsinki, University of Helsinki, Helsinki, Finland.,Department of Microbiology, Tumor, and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden
| | - Outi Monni
- Applied Tumor Genomics Research Program, Faculty of Medicine, Biomedicum Helsinki, University of Helsinki, Helsinki, Finland
| | - Sampsa Hautaniemi
- Research Program in Systems Oncology, University of Helsinki, Helsinki, Finland
| | - Olli Tynninen
- Department of Pathology, University of Helsinki and HUSLAB, Helsinki, Finland
| | - Antti Mäkitie
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki, HUS Helsinki University Hospital, Helsinki, Finland.,Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Laura K Mäkinen
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Timo Paavonen
- Department of Pathology, Fimlab Laboratories and Department of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Sanna Toppila-Salmi
- Skin and Allergy Hospital, Helsinki University Hospital, Haartman Institute University of Helsinki, University of Helsinki, Helsinki, Finland
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7
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Subbiah V, Erwin W, Mawlawi O, McCoy A, Wages D, Wheeler C, Gonzalez-Lepera C, Liu H, Macapinlac H, Meric-Bernstam F, Hong DS, Pant S, Le D, Santos E, Gonzalez J, Roszik J, Suzuki T, Subach RA, Madden T, Johansen M, Nomura F, Satoh H, Matsuura T, Kajita M, Nakamura E, Funase Y, Matsushima S, Ravizzini G. Phase I Study of P-cadherin-targeted Radioimmunotherapy with 90Y-FF-21101 Monoclonal Antibody in Solid Tumors. Clin Cancer Res 2020; 26:5830-5842. [PMID: 32816889 DOI: 10.1158/1078-0432.ccr-20-0037] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 04/26/2020] [Accepted: 08/14/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE 90Y-FF-21101 is an Yttrium-90-conjugated, chimeric mAb that is highly specific for binding to human placental (P)-cadherin, a cell-to-cell adhesion molecule overexpressed and associated with cancer invasion and metastatic dissemination in many cancer types. We report the clinical activity of 90Y-FF-21101 in a first-in-human phase I study in patients with advanced solid tumors. PATIENTS AND METHODS The safety and efficacy of 90Y-FF-21101 were evaluated in a phase I 3+3 dose-escalation study in patients with advanced solid tumors (n = 15) over a dose range of 5-25 mCi/m2. Dosimetry using 111In-FF-21101 was performed 1 week prior to assess radiation doses to critical organs. Patients who demonstrated clinical benefit received repeated 90Y-FF-21101 administration every 4 months. RESULTS 111In-FF-21101 uptake was observed primarily in the spleen, kidneys, testes, lungs, and liver, with tumor uptake observed in the majority of patients. Organ dose estimates for all patients were below applicable limits. P-cadherin expression H-scores ranged from 0 to 242 with 40% of samples exhibiting scores ≥100. FF-21101 protein pharmacokinetics were linear with increasing antibody dose, and the mean half-life was 69.7 (±12.1) hours. Radioactivity clearance paralleled antibody clearance. A complete clinical response was observed in a patient with clear cell ovarian carcinoma, correlating with a high tumor P-cadherin expression. Stable disease was observed in a variety of other tumor types, without dose-limiting toxicity. CONCLUSIONS The favorable safety profile and initial antitumor activity observed for 90Y-FF-21101 warrant further evaluation of this radioimmunotherapeutic (RIT) approach and provide initial clinical data supporting P-cadherin as a potential target for cancer treatment.
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Affiliation(s)
- Vivek Subbiah
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - William Erwin
- Department of Imaging Physics, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Osama Mawlawi
- Department of Imaging Physics, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Asa McCoy
- Department of Imaging Physics, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David Wages
- FUJIFILM Pharmaceuticals U.S.A., Inc., Cambridge, Massachusetts
| | | | - Carlos Gonzalez-Lepera
- Department of Nuclear Medicine, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Holly Liu
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Homer Macapinlac
- Department of Nuclear Medicine, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David S Hong
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shubham Pant
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dao Le
- Department of Nuclear Medicine, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elmer Santos
- Department of Nuclear Medicine, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jose Gonzalez
- Department of Imaging Physics, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jason Roszik
- Department of Melanoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Takeaki Suzuki
- FUJIFILM Pharmaceuticals U.S.A., Inc., Cambridge, Massachusetts
| | - Ruth Ann Subach
- FUJIFILM Pharmaceuticals U.S.A., Inc., Cambridge, Massachusetts
| | - Timothy Madden
- FUJIFILM Pharmaceuticals U.S.A., Inc., Cambridge, Massachusetts
| | - Mary Johansen
- FUJIFILM Pharmaceuticals U.S.A., Inc., Cambridge, Massachusetts
| | | | | | | | | | - Eri Nakamura
- FUJIFILM Toyama Chemical Co., Ltd., Chiba, Japan
| | | | | | - Gregory Ravizzini
- Department of Nuclear Medicine, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
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8
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Hsiao TF, Wang CL, Wu YC, Feng HP, Chiu YC, Lin HY, Liu KJ, Chang GC, Chien KY, Yu JS, Yu CJ. Integrative Omics Analysis Reveals Soluble Cadherin-3 as a Survival Predictor and an Early Monitoring Marker of EGFR Tyrosine Kinase Inhibitor Therapy in Lung Cancer. Clin Cancer Res 2020; 26:3220-3229. [PMID: 32156745 DOI: 10.1158/1078-0432.ccr-19-3972] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/04/2020] [Accepted: 03/05/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE EGFR tyrosine kinase inhibitors (EGFR-TKI) benefit patients with advanced lung adenocarcinoma (ADC) harboring activating EGFR mutations. We aimed to identify biomarkers to monitor and predict the progression of patients receiving EGFR-TKIs via a comprehensive omic analysis. EXPERIMENTAL DESIGN We applied quantitative proteomics to generate the TKI resistance-associated pleural effusion (PE) proteome from patients with ADC with or without EGFR-TKI resistance. Candidates were selected from integrated genomic and proteomic datasets. The PE (n = 33) and serum (n = 329) levels of potential biomarkers were validated with ELISAs. Western blotting was applied to detect protein expression in tissues, PEs, and a cell line. Gene knockdown, TKI treatment, and proliferation assays were used to determine EGFR-TKI sensitivity. Progression-free survival (PFS) and overall survival (OS) were assessed to evaluate the prognostic values of the potential biomarkers. RESULTS Fifteen proteins were identified as potential biomarkers of EGFR-TKI resistance. Cadherin-3 (CDH3) was overexpressed in ADC tissues compared with normal tissues. CDH3 knockdown enhanced EGFR-TKI sensitivity in ADC cells. The PE level of soluble CDH3 (sCDH3) was increased in patients with resistance. The altered sCDH3 serum level reflected the efficacy of EGFR-TKI after 1 month of treatment (n = 43). Baseline sCDH3 was significantly associated with PFS and OS in patients with ADC after EGFR-TKI therapy (n = 76). Moreover, sCDH3 was positively associated with tumor stage in non-small cell lung cancer (n = 272). CONCLUSIONS We provide useful marker candidates for drug resistance studies. sCDH3 is a survival predictor and real-time indicator of treatment efficacy in patients with ADC treated with EGFR-TKIs.
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Affiliation(s)
- Ting-Feng Hsiao
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chih-Liang Wang
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Yi-Cheng Wu
- Department of Thoracic Surgery, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Hsiang-Pu Feng
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yen-Chuan Chiu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hao-Yu Lin
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ko-Jiunn Liu
- National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan.,School of Medical Laboratory Science and Biotechnology, Taipei Medical University, Taipei, Taiwan
| | - Gee-Chen Chang
- Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Kun-Yi Chien
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Cell and Molecular Biology, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan
| | - Jau-Song Yu
- Department of Cell and Molecular Biology, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan.,Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan.,Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Chia-Jung Yu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan. .,Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan.,Department of Cell and Molecular Biology, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan
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9
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Dalle Vedove A, Falchi F, Donini S, Dobric A, Germain S, Di Martino GP, Prosdocimi T, Vettraino C, Torretta A, Cavalli A, Rigot V, André F, Parisini E. Structure-Based Virtual Screening Allows the Identification of Efficient Modulators of E-Cadherin-Mediated Cell-Cell Adhesion. Int J Mol Sci 2019; 20:ijms20143404. [PMID: 31373305 PMCID: PMC6678102 DOI: 10.3390/ijms20143404] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 07/06/2019] [Accepted: 07/08/2019] [Indexed: 12/13/2022] Open
Abstract
Cadherins are a large family of transmembrane calcium-dependent cell adhesion proteins that orchestrate adherens junction formation and are crucially involved in tissue morphogenesis. Due to their important role in cancer development and metastasis, cadherins can be considered attractive targets for drug discovery. A recent crystal structure of the complex of a cadherin extracellular portion and a small molecule inhibitor allowed the identification of a druggable interface, thus providing a viable strategy for the design of cadherin dimerization modulators. Here, we report on a structure-based virtual screening approach that led to the identification of efficient and selective modulators of E-cadherin-mediated cell–cell adhesion. Of all the putative inhibitors that were identified and experimentally tested by cell adhesion assays using human pancreatic tumor BxPC-3 cells expressing both E-cadherin and P-cadherin, two compounds turned out to be effective in inhibiting stable cell–cell adhesion at micromolar concentrations. Moreover, at the same concentrations, one of them also showed anti-invasive properties in cell invasion assays. These results will allow further development of novel and selective cadherin-mediated cell–cell adhesion modulators for the treatment of a variety of cadherin-expressing solid tumors and for improving the efficiency of drug delivery across biological barriers.
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Affiliation(s)
- Andrea Dalle Vedove
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Federico Falchi
- Computational Sciences, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Department of Pharmacy and Biotechnology, University of Bologna, via Belmeloro 6, 40121 Bologna, Italy
| | - Stefano Donini
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Aurelie Dobric
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, 13273 Marseille CEDEX 09, France
| | - Sebastien Germain
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, 13273 Marseille CEDEX 09, France
| | - Giovanni Paolo Di Martino
- Computational Sciences, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Department of Pharmacy and Biotechnology, University of Bologna, via Belmeloro 6, 40121 Bologna, Italy
| | - Tommaso Prosdocimi
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Chiara Vettraino
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Archimede Torretta
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Andrea Cavalli
- Computational Sciences, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Department of Pharmacy and Biotechnology, University of Bologna, via Belmeloro 6, 40121 Bologna, Italy
| | - Veronique Rigot
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, 13273 Marseille CEDEX 09, France
| | - Frederic André
- Aix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, 13273 Marseille CEDEX 09, France
| | - Emilio Parisini
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy.
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10
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Mescher M, Jeong P, Knapp SK, Rübsam M, Saynisch M, Kranen M, Landsberg J, Schlaak M, Mauch C, Tüting T, Niessen CM, Iden S. The epidermal polarity protein Par3 is a non-cell autonomous suppressor of malignant melanoma. J Exp Med 2017; 214:339-358. [PMID: 28096290 PMCID: PMC5294851 DOI: 10.1084/jem.20160596] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 11/02/2016] [Accepted: 12/06/2016] [Indexed: 12/23/2022] Open
Abstract
Mescher et al. uncover a novel tissue-borne tumor suppression mechanism, engaging polarity proteins in the epithelial microenvironment that prevent malignant outgrowth of neighboring cell types through control of heterologous cell–cell contacts. Moreover, their data support an emerging role of P-cadherin, which is frequently amplified in human carcinoma, as a protumorigenic and proinvasive adhesion molecule, thus placing it as a promising druggable target to disrupt tumor–microenvironment interactions for anticancer therapy. Melanoma, an aggressive skin malignancy with increasing lifetime risk, originates from melanocytes (MCs) that are in close contact with surrounding epidermal keratinocytes (KCs). How the epidermal microenvironment controls melanomagenesis remains poorly understood. In this study, we identify an unexpected non–cell autonomous role of epidermal polarity proteins, molecular determinants of cytoarchitecture, in malignant melanoma. Epidermal Par3 inactivation in mice promotes MC dedifferentiation, motility, and hyperplasia and, in an autochthonous melanoma model, results in increased tumor formation and lung metastasis. KC-specific Par3 loss up-regulates surface P-cadherin that is essential to promote MC proliferation and phenotypic switch toward dedifferentiation. In agreement, low epidermal PAR3 and high P-cadherin expression correlate with human melanoma progression, whereas elevated P-cadherin levels are associated with reduced survival of melanoma patients, implying that this mechanism also drives human disease. Collectively, our data show that reduced KC Par3 function fosters a permissive P-cadherin–dependent niche for MC transformation, invasion, and metastasis. This reveals a previously unrecognized extrinsic tumor-suppressive mechanism, whereby epithelial polarity proteins dictate the cytoarchitecture and fate of other tissue-resident cells to suppress their malignant outgrowth.
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Affiliation(s)
- Melina Mescher
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany.,Center for Molecular Medicine Cologne, University of Cologne, 50923 Köln, Germany
| | - Peter Jeong
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany.,Center for Molecular Medicine Cologne, University of Cologne, 50923 Köln, Germany
| | - Sina K Knapp
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany.,Center for Molecular Medicine Cologne, University of Cologne, 50923 Köln, Germany
| | - Matthias Rübsam
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany.,Department of Dermatology, University of Cologne, 50923 Köln, Germany
| | - Michael Saynisch
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany
| | - Marina Kranen
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany.,Center for Molecular Medicine Cologne, University of Cologne, 50923 Köln, Germany
| | - Jennifer Landsberg
- Laboratory of Immunodermatology, Department of Dermatology, Venereology, and Allergology, University Hospital Essen, and German Cancer Consortium, Partner Site Essen/Düsseldorf, West German Cancer Center, University of Duisburg-Essen, 45122 Essen, Germany.,Laboratory of Experimental Dermatology, Department of Dermatology and Allergy, University of Bonn, 53115 Bonn, Germany
| | - Max Schlaak
- Department of Dermatology, University of Cologne, 50923 Köln, Germany
| | - Cornelia Mauch
- Department of Dermatology, University of Cologne, 50923 Köln, Germany
| | - Thomas Tüting
- Laboratory of Experimental Dermatology, Department of Dermatology and Allergy, University of Bonn, 53115 Bonn, Germany.,Department of Dermatology, University Hospital Magdeburg, 39120 Magdeburg, Germany
| | - Carien M Niessen
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany.,Department of Dermatology, University of Cologne, 50923 Köln, Germany.,Center for Molecular Medicine Cologne, University of Cologne, 50923 Köln, Germany
| | - Sandra Iden
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50923 Köln, Germany .,Center for Molecular Medicine Cologne, University of Cologne, 50923 Köln, Germany
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11
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Disruption of cell adhesion by an antibody targeting the cell-adhesive intermediate (X-dimer) of human P-cadherin. Sci Rep 2017; 7:39518. [PMID: 28045038 PMCID: PMC5206748 DOI: 10.1038/srep39518] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 11/24/2016] [Indexed: 12/04/2022] Open
Abstract
Human P-cadherin is a cell adhesion protein of the family of classical cadherins, the overexpression of which is correlated with poor prognosis in various types of cancer. Antibodies inhibiting cell-cell adhesion mediated by P-cadherin show clear therapeutic effect, although the mechanistic basis explaining their effectiveness is still unclear. Based on structural, physicochemical, and functional analyses, we have elucidated the molecular mechanism of disruption of cell adhesion by antibodies targeting human P-cadherin. Herein we have studied three different antibodies, TSP5, TSP7, and TSP11, each recognizing a different epitope on the surface of the cell-adhesive domain (EC1). Although all these three antibodies recognized human P-cadherin with high affinity, only TSP7 disrupted cell adhesion. Notably, we demonstrated that TSP7 abolishes cell adhesion by disabling the so-called X-dimer (a kinetic adhesive intermediate), in addition to disrupting the strand-swap dimer (the final thermodynamic state). The inhibition of the X-dimer was crucial for the overall inhibitory effect, raising the therapeutic value of a kinetic intermediary not only for preventing, but also for reversing, cell adhesion mediated by a member of the classical cadherin family. These findings should help to design more innovative and effective therapeutic solutions targeting human P-cadherin.
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12
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Nardone V, Lucarelli AP, Dalle Vedove A, Fanelli R, Tomassetti A, Belvisi L, Civera M, Parisini E. Crystal Structure of Human E-Cadherin-EC1EC2 in Complex with a Peptidomimetic Competitive Inhibitor of Cadherin Homophilic Interaction. J Med Chem 2016; 59:5089-94. [PMID: 27120112 DOI: 10.1021/acs.jmedchem.5b01487] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Cadherins are transmembrane cell adhesion proteins whose aberrant expression often correlates with cancer development and proliferation. We report the crystal structure of an E-cadherin extracellular fragment in complex with a peptidomimetic compound that was previously shown to partially inhibit cadherin homophilic adhesion. The structure reveals an unexpected binding mode and allows the identification of a druggable cadherin interface, thus paving the way to a future structure-guided design of cell adhesion inhibitors against cadherin-expressing solid tumors.
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Affiliation(s)
- Valentina Nardone
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia , Via G. Pascoli 70/3, 20133 Milano, Italy.,Dipartimento di Chimica, Materiali and Ingegneria Chimica "Giulio Natta", Politecnico di Milano , Via L. Mancinelli 7, 20131 Milano, Italy
| | - Anna Paola Lucarelli
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia , Via G. Pascoli 70/3, 20133 Milano, Italy
| | - Andrea Dalle Vedove
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia , Via G. Pascoli 70/3, 20133 Milano, Italy.,Dipartimento di Chimica, Materiali and Ingegneria Chimica "Giulio Natta", Politecnico di Milano , Via L. Mancinelli 7, 20131 Milano, Italy
| | - Roberto Fanelli
- Dipartimento di Scienza e Alta Tecnologia, Università degli Studi dell'Insubria , Via Valleggio 11, 22100 Como, Italy
| | - Antonella Tomassetti
- Dipartimento di Oncologia Sperimentale e Medicina Molecolare, Fondazione IRCCS Istituto Nazionale dei Tumori , Via G. Amadeo 42, 20133 Milano, Italy
| | - Laura Belvisi
- Dipartimento di Chimica, Università degli Studi di Milano , Via C. Golgi 19, 20133 Milano, Italy
| | - Monica Civera
- Dipartimento di Chimica, Università degli Studi di Milano , Via C. Golgi 19, 20133 Milano, Italy
| | - Emilio Parisini
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia , Via G. Pascoli 70/3, 20133 Milano, Italy
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13
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Vieira AF, Paredes J. P-cadherin and the journey to cancer metastasis. Mol Cancer 2015; 14:178. [PMID: 26438065 PMCID: PMC4595126 DOI: 10.1186/s12943-015-0448-4] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 09/25/2015] [Indexed: 12/13/2022] Open
Abstract
P-cadherin is a classical cell-to-cell adhesion molecule with a homeostatic function in several normal tissues. However, its behaviour in the malignant setting is notably dependent on the cellular context. In some tumour models, such as melanoma and oral squamous cell carcinoma, P-cadherin acts as a tumour suppressor, since its absence is associated with a more aggressive cancer cell phenotype; nevertheless, the overexpression of this molecule is linked to significant tumour promoting effects in the breast, ovarian, prostate, endometrial, skin, gastric, pancreas and colon neoplasms. Herein, we review the role of P-cadherin in cancer cell invasion, as well as in loco-regional and distant metastatic dissemination. We focus in P-cadherin signalling pathways that are activated to induce invasion and metastasis, as well as cancer stem cell properties. The signalling network downstream of P-cadherin is notably dependent on the cellular and tissue context and includes the activation of integrin molecules, receptor tyrosine kinases, small molecule GTPases, EMT transcription factors, and crosstalk with other cadherin family members. As new oncogenic molecular pathways mediated by P-cadherin are uncovered, putative therapeutic options can be tested, which will allow for the targeting of invasion or metastatic disease, depending on the tumour model.
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Affiliation(s)
- André Filipe Vieira
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal. .,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Rua Júlio Amaral de Carvalho, N. 45, 4200-135, Porto, Portugal.
| | - Joana Paredes
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal. .,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Rua Júlio Amaral de Carvalho, N. 45, 4200-135, Porto, Portugal. .,Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
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14
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Dalle Vedove A, Lucarelli AP, Nardone V, Matino A, Parisini E. The X-ray structure of human P-cadherin EC1-EC2 in a closed conformation provides insight into the type I cadherin dimerization pathway. Acta Crystallogr F Struct Biol Commun 2015; 71:371-80. [PMID: 25849494 PMCID: PMC4388168 DOI: 10.1107/s2053230x15003878] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 02/24/2015] [Indexed: 01/19/2023] Open
Abstract
Cadherins are a large family of calcium-dependent proteins that mediate cellular adherens junction formation and tissue morphogenesis. To date, the most studied cadherins are those classified as classical, which are further divided into type I or type II depending on selected sequence features. Unlike other members of the classical cadherin family, a detailed structural characterization of P-cadherin has not yet been fully obtained. Here, the high-resolution crystal structure determination of the closed form of human P-cadherin EC1-EC2 is reported. The structure shows a novel, monomeric packing arrangement that provides a further snapshot in the yet-to-be-achieved complete description of the highly dynamic cadherin dimerization pathway. Moreover, this is the first multidomain cadherin fragment to be crystallized and structurally characterized in its closed conformation that does not carry any extra N-terminal residues before the naturally occurring aspartic acid at position 1. Finally, two clear alternate conformations are observed for the critical Trp2 residue, suggestive of a transient, metastable state. The P-cadherin structure and packing arrangement shown here provide new and valuable information towards the complete structural characterization of the still largely elusive cadherin dimerization pathway.
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Affiliation(s)
- Andrea Dalle Vedove
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milan, Italy
- Department of Chemistry, Material and Chemical Engineering ‘Giulio Natta’, Politecnico di Milano, Via Mancinelli 7, 20131 Milan, Italy
| | - Anna Paola Lucarelli
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milan, Italy
| | - Valentina Nardone
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milan, Italy
- Department of Chemistry, Material and Chemical Engineering ‘Giulio Natta’, Politecnico di Milano, Via Mancinelli 7, 20131 Milan, Italy
| | - Angelica Matino
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milan, Italy
- Department of Chemistry, Material and Chemical Engineering ‘Giulio Natta’, Politecnico di Milano, Via Mancinelli 7, 20131 Milan, Italy
| | - Emilio Parisini
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milan, Italy
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15
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Slattery ML, Lundgreen A. The influence of the CHIEF pathway on colorectal cancer-specific mortality. PLoS One 2014; 9:e116169. [PMID: 25541970 PMCID: PMC4277466 DOI: 10.1371/journal.pone.0116169] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 11/30/2014] [Indexed: 01/22/2023] Open
Abstract
Many components of the CHIEF (Convergence of Hormones, Inflammation, and Energy Related Factors) pathway could influence survival given their involvement in cell growth, apoptosis, angiogenesis, and tumor invasion stimulation. We used ARTP (Adaptive Rank Truncation Product) to test if genes in the pathway were associated with colorectal cancer-specific mortality. Colon cancer (n = 1555) and rectal cancer (n = 754) cases were followed over five years. Age, center, stage at diagnosis, and tumor molecular phenotype were considered when calculating ARTP p values. A polygenic risk score was used to summarize the magnitude of risk associated with this pathway. The JAK/STAT/SOC was significant for colon cancer survival (PARTP = 0.035). Fifteen genes (DUSP2, INFGR1, IL6, IRF2, JAK2, MAP3K10, MMP1, NFkB1A, NOS2A, PIK3CA, SEPX1, SMAD3, TLR2, TYK2, and VDR) were associated with colon cancer mortality (PARTP < 0.05); JAK2 (PARTP = 0.0086), PIK3CA (PARTP = 0.0098), and SMAD3 (PARTP = 0.0059) had the strongest associations. Over 40 SNPs were significantly associated with survival within the 15 significant genes (PARTP < 0.05). SMAD3 had the strongest association with survival (HRGG 2.46 95% CI 1.44,4.21 PTtrnd = 0.0002). Seven genes (IL2RA, IL8RA, IL8RB, IRF2, RAF1, RUNX3, and SEPX1) were significantly associated with rectal cancer (PARTP < 0.05). The HR for colorectal cancer-specific mortality among colon cancer cases in the upper at-risk alleles group was 11.81 (95% CI 7.07, 19. 74) and was 10.99 (95% CI 5.30, 22.78) for rectal cancer. These results suggest that several genes in the CHIEF pathway are important for colorectal cancer survival; the risk associated with the pathway merits validation in other studies.
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Affiliation(s)
- Martha L. Slattery
- Department of Internal Medicine, University of Utah Health Sciences Center, 383 Colorow Building, Salt Lake City, Utah, United States of America
- * E-mail:
| | - Abbie Lundgreen
- Department of Internal Medicine, University of Utah Health Sciences Center, 383 Colorow Building, Salt Lake City, Utah, United States of America
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16
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Li C, Ma H, Wang Y, Cao Z, Graves-Deal R, Powell AE, Starchenko A, Ayers GD, Washington MK, Kamath V, Desai K, Gerdes MJ, Solnica-Krezel L, Coffey RJ. Excess PLAC8 promotes an unconventional ERK2-dependent EMT in colon cancer. J Clin Invest 2014; 124:2172-87. [PMID: 24691442 DOI: 10.1172/jci71103] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 01/30/2014] [Indexed: 01/30/2023] Open
Abstract
The epithelial-to-mesenchymal transition (EMT) transcriptional program is characterized by repression of E-cadherin (CDH1) and induction of N-cadherin (CDH2), and mesenchymal genes like vimentin (VIM). Placenta-specific 8 (PLAC8) has been implicated in colon cancer; however, how PLAC8 contributes to disease is unknown, and endogenous PLAC8 protein has not been studied. We analyzed zebrafish and human tissues and found that endogenous PLAC8 localizes to the apical domain of differentiated intestinal epithelium. Colon cancer cells with elevated PLAC8 levels exhibited EMT features, including increased expression of VIM and zinc finger E-box binding homeobox 1 (ZEB1), aberrant cell motility, and increased invasiveness. In contrast to classical EMT, PLAC8 overexpression reduced cell surface CDH1 and upregulated P-cadherin (CDH3) without affecting CDH2 expression. PLAC8-induced EMT was linked to increased phosphorylated ERK2 (p-ERK2), and ERK2 knockdown restored cell surface CDH1 and suppressed CDH3, VIM, and ZEB1 upregulation. In vitro, PLAC8 directly bound and inactivated the ERK2 phosphatase DUSP6, thereby increasing p-ERK2. In a murine xenograft model, knockdown of endogenous PLAC8 in colon cancer cells resulted in smaller tumors, reduced local invasion, and decreased p-ERK2. Using MultiOmyx, a multiplex immunofluorescence-based methodology, we observed coexpression of cytosolic PLAC8, CDH3, and VIM at the leading edge of a human colorectal tumor, supporting a role for PLAC8 in cancer invasion in vivo.
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17
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Kudo S, Caaveiro JMM, Goda S, Nagatoishi S, Ishii K, Matsuura T, Sudou Y, Kodama T, Hamakubo T, Tsumoto K. Identification and characterization of the X-dimer of human P-cadherin: implications for homophilic cell adhesion. Biochemistry 2014; 53:1742-52. [PMID: 24559158 DOI: 10.1021/bi401341g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cell adhesion mediated by cadherins depends critically on the homophilic trans-dimerization of cadherin monomers from apposing cells, generating the so-called strand-swap dimer (ss-dimer). Recent evidence indicates that the ss-dimer is preceded by an intermediate species known as the X-dimer. Until now, the stabilized form of the X-dimer had only been observed in E-cadherin among the classical type I cadherins. Herein, we report the isolation and characterization of the analogous X-dimer of human P-cadherin. Small-angle X-ray scattering (SAXS) and site-directed mutagenesis data indicates that the overall architecture of the X-dimer of human P-cadherin is similar to that of E-cadherin. The X-dimerization is triggered by Ca(2+) and governed by specific protein-protein interactions. The attachment of three molecules of Ca(2+) with high affinity (Kd = 9 μM) stabilizes the monomeric conformation of P-cadherin (ΔTm = 17 °C). The Ca(2+)-stabilized monomer subsequently dimerizes in the X-configuration by establishing protein-protein interactions that require the first two extracellular domains of the cadherin. The homophilic X-dimerization is very specific, as the presence of the highly homologous E-cadherin does not interfere with the self-recognition of P-cadherin. These data suggest that the X-dimer could play a key role in the specific cell-cell adhesion mediated by human P-cadherin.
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Affiliation(s)
- Shota Kudo
- Department of Chemistry & Biotechnology, The University of Tokyo , Tokyo 108-8639, Japan
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JIAO FENG, JIN ZILIANG, WANG LEI, WANG LIWEI. Research and clinical applications of molecular biomarkers in gastrointestinal carcinoma (Review). Biomed Rep 2013; 1:819-827. [PMID: 24649035 PMCID: PMC3917016 DOI: 10.3892/br.2013.158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2013] [Accepted: 08/12/2013] [Indexed: 11/06/2022] Open
Abstract
Gastrointestinal (GI) carcinoma is a common malignant disease worldwide. Its development and progression is a multistage process involving a multifactorial etiology. Although the detailed mechanisms of the development of GI carcinoma remain controversial, the elucidation of its molecular biology over the last few years has resulted in a better perspective on its epidemiology, carcinogenesis and pathogenesis. More significantly, it is currently possible to use biological indicators or biomarkers in differential diagnosis, prognostic evaluation and specific clinical interventions. In this review, we aimed to describe the biomarkers of pathogenesis, invasion, metastasis and prognosis of GI carcinoma and discuss their potential clinical applications. The majority of these biomarkers, such as tumor-associated antigens, oncogenes and tumor suppressor genes, metastasis-associated genes, cell adhesion molecules, cytokines, growth factors and microRNAs, are currently broadly applicable.
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Affiliation(s)
- FENG JIAO
- Department of Oncology, The First People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 201620, P.R. China
| | - ZILIANG JIN
- Department of Oncology, The First People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 201620, P.R. China
| | - LEI WANG
- Department of Oncology, The First People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 201620, P.R. China
| | - LIWEI WANG
- Department of Oncology, The First People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 201620, P.R. China
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