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Hua S, Feng T, Yin L, Wang Q, Shao X. NEDD9 overexpression: Prognostic and guidance value in acute myeloid leukaemia. J Cell Mol Med 2021; 25:9331-9339. [PMID: 34432355 PMCID: PMC8500976 DOI: 10.1111/jcmm.16870] [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: 05/26/2021] [Revised: 07/22/2021] [Accepted: 08/02/2021] [Indexed: 12/11/2022] Open
Abstract
It has been demonstrated that neural precursor cell expressed developmentally downregulated protein (NEDD) plays crucial roles in tumorigenesis and may serve as potential biomarkers in cancer diagnosis and prognosis. However, few studies systematically investigated the expression of NEDD family members in acute myeloid leukaemia (AML). We systemically determined the expression of NEDD family members in AML and determined their clinical significance. We identified that NEDD9 expression was the only member among NEDD family which was significantly increased in AML. NEDD9 overexpression was more frequently classified as FAB‐M4/M5 (p = 0.008 and 0.013, respectively), hardly as FAB‐M2/M3. Moreover, NEDD9 overexpression was significantly associated with complex karyotype and TP53 mutation. The significant association between NEDD9 overexpression and survival was also observed in whole‐cohort AML and non‐M3 AML patients. Notably, AML patients with NEDD9 overexpression may benefit from hematopoietic stem cell transplantation (HSCT), whereas those cases without NEDD9 overexpression did not. Finally, a total of 822 mRNAs and 31 microRNAs were found to be differentially expressed between two groups. Among the microRNAs, miR‐381 was also identified as a microRNA that could direct target NEDD9. Taken together, our findings demonstrated that NEDD9 overexpression is associated with genetic abnormalities as well as prognosis and might act as a potential biomarker guiding the choice between HSCT and chemotherapy in patients with AML after achieving complete remission.
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Affiliation(s)
- Shenghao Hua
- Department of Clinical Laboratory, Children's Hospital of Soochow University, Suzhou, China
| | - Tao Feng
- Department of Clinical Laboratory, Children's Hospital of Soochow University, Suzhou, China
| | - Lei Yin
- Department of Clinical Laboratory, Children's Hospital of Soochow University, Suzhou, China
| | - Qi Wang
- Department of Clinical Laboratory, Children's Hospital of Soochow University, Suzhou, China
| | - Xuejun Shao
- Department of Clinical Laboratory, Children's Hospital of Soochow University, Suzhou, China
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2
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MicroRNA-1252-5p, regulated by Myb, inhibits invasion and epithelial-mesenchymal transition of pancreatic cancer cells by targeting NEDD9. Aging (Albany NY) 2021; 13:18924-18945. [PMID: 34314382 PMCID: PMC8351675 DOI: 10.18632/aging.203344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 05/23/2021] [Indexed: 01/14/2023]
Abstract
MicroRNAs (miRNAs) are known to be involved in the development and progression of pancreatic cancer (PAC). The expression levels and roles of miR-1252-5p in PAC remain unclear. Quantitative real-time PCR and in situ hybridization were used to detect miR-1252-5p expression in PAC cells and human tissues. We studied the gain and loss of function of miR-1252-5p in the PAC cell lines in vitro and in vivo. The direct targets of miR-1252-5p were analyzed using public databases and a dual-luciferase reporter assay. Expression levels of miR-1252-5p are downregulated in PAC cell lines and tissue samples, and its expression is negatively associated with adverse clinical features and poor prognosis. In vitro and in vivo experiments show that miR-1252-5p overexpression inhibits the proliferation, migration, invasion, and epithelial-mesenchymal transition of PAC cells, and miR-1252-5p knockdown enhances these biological behaviors. MiR-1252-5p negatively regulates neural precursor cell expressed, developmentally downregulated 9 (NEDD9) by directly binding its 3'- untranslated region. Further mechanism research revealed that the SRC/STAT3 pathway is involved in miR-1252-5p/NEDD9 mediation of PAC's biological behaviors. We also verified that Myb inhibited miR-1252-5p by directly binding at its promoter. MiR-1252-5p may act as a tumor-suppressing miRNA in PAC and may be a potential therapeutic target for PAC patients.
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Ibáñez M, Carbonell-Caballero J, Such E, García-Alonso L, Liquori A, López-Pavía M, Llop M, Alonso C, Barragán E, Gómez-Seguí I, Neef A, Hervás D, Montesinos P, Sanz G, Sanz MA, Dopazo J, Cervera J. The modular network structure of the mutational landscape of Acute Myeloid Leukemia. PLoS One 2018; 13:e0202926. [PMID: 30303964 PMCID: PMC6179200 DOI: 10.1371/journal.pone.0202926] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 08/10/2018] [Indexed: 02/06/2023] Open
Abstract
Acute myeloid leukemia (AML) is associated with the sequential accumulation of acquired genetic alterations. Although at diagnosis cytogenetic alterations are frequent in AML, roughly 50% of patients present an apparently normal karyotype (NK), leading to a highly heterogeneous prognosis. Due to this significant heterogeneity, it has been suggested that different molecular mechanisms may trigger the disease with diverse prognostic implications. We performed whole-exome sequencing (WES) of tumor-normal matched samples of de novo AML-NK patients lacking mutations in NPM1, CEBPA or FLT3-ITD to identify new gene mutations with potential prognostic and therapeutic relevance to patients with AML. Novel candidate-genes, together with others previously described, were targeted resequenced in an independent cohort of 100 de novo AML patients classified in the cytogenetic intermediate-risk (IR) category. A mean of 4.89 mutations per sample were detected in 73 genes, 35 of which were mutated in more than one patient. After a network enrichment analysis, we defined a single in silico model and established a set of seed-genes that may trigger leukemogenesis in patients with normal karyotype. The high heterogeneity of gene mutations observed in AML patients suggested that a specific alteration could not be as essential as the interaction of deregulated pathways.
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Affiliation(s)
- Mariam Ibáñez
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Departamento de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad CEU Cardenal Herrera, Valencia, Spain
| | - José Carbonell-Caballero
- ProCURE, Catalan Institute of Oncology, Bellvitge Institute for Biomedical Research (IDIBELL), L’Hospitalet del Llobregat, Barcelona, Spain
| | - Esperanza Such
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - Luz García-Alonso
- European Molecular Biology Laboratory—European Bioinformatics Institute, Wellcome Genome Campus, Cambridge, United Kingdom
| | - Alessandro Liquori
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - María López-Pavía
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Marta Llop
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Department of Medical Pathology, Hospital Universitario La Fe, Valencia, Spain
| | - Carmen Alonso
- Hematology Service, Hospital Arnau de Villanoba, Valencia, Spain
| | - Eva Barragán
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Department of Medical Pathology, Hospital Universitario La Fe, Valencia, Spain
| | - Inés Gómez-Seguí
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - Alexander Neef
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Pau Montesinos
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - Guillermo Sanz
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - Miguel Angel Sanz
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - Joaquín Dopazo
- Functional Genomics Node, Spanish National Institute of Bioinformatics at CIPF, Valencia, Spain
- Bioinformatics of Rare Diseases (BIER), CIBER de Enfermedades Raras (CIBERER), Valencia, Spain
- Clinical Bioinformatics Area, Fundación Progreso y Salud (FPS), CDCA, Hospital Virgen del Rocio, Sevilla, Spain
- * E-mail: (JC); (JD)
| | - José Cervera
- Hematology Service, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Centro de Investigacion Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Genetics Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- * E-mail: (JC); (JD)
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Gabbasov R, Xiao F, Howe CG, Bickel LE, O'Brien SW, Benrubi D, Do TV, Zhou Y, Nicolas E, Cai KQ, Litwin S, Seo S, Golemis EA, Connolly DC. NEDD9 promotes oncogenic signaling, a stem/mesenchymal gene signature, and aggressive ovarian cancer growth in mice. Oncogene 2018; 37:4854-4870. [PMID: 29773902 PMCID: PMC6119087 DOI: 10.1038/s41388-018-0296-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 03/23/2018] [Accepted: 04/13/2018] [Indexed: 12/20/2022]
Abstract
Neural precursor cell expressed, developmentally downregulated 9 (NEDD9) supports oncogenic signaling in a number of solid and hematologic tumors. Little is known about the role of NEDD9 in ovarian carcinoma (OC), but available data suggest elevated mRNA and protein expression in advanced stage high-grade cancers. We used a transgenic MISIIR-TAg mouse OC model combined with genetic ablation of Nedd9 to investigate its action in the development and progression of OC. A Nedd9-/- genotype delayed tumor growth rate, reduced incidence of ascites, and reduced expression and activation of signaling proteins including SRC, STAT3, E-cadherin, and AURKA. Cell lines established from MISIIR-TAg;Nedd9-/- and MISIIR-TAg;Nedd9+/+ mice exhibited altered migration and invasion. Growth of these cells in a syngeneic allograft model indicated that systemic Nedd9 loss in the microenvironment had little impact on tumor allograft growth, but in a Nedd9 wild-type background Nedd9-/- allografts exhibited significantly reduced growth, dissemination, and oncogenic signaling compared to Nedd9+/+ allografts. Gene expression analysis revealed that Nedd9+/+ tumors exhibited more mesenchymal "stem-like" transcriptional program, including increased expression of Aldh1a1 and Aldh1a2. Conversely, loss of Nedd9 resulted in increased expression of differentiation genes, including fallopian tube markers Foxj1, Ovgp1, and Pax8. Collectively, these data suggest that tumor cell-intrinsic Nedd9 expression promotes OC development and progression by broad induction of oncogenic protein signaling and stem/mesenchymal gene expression.
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Affiliation(s)
- Rashid Gabbasov
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
- Department of Biochemistry and Biotechnology, Kazan Federal University, Kazan, Russia
| | - Fang Xiao
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Caitlin G Howe
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Laura E Bickel
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Shane W O'Brien
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Daniel Benrubi
- Division of Gynecologic Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Thuy-Vy Do
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Yan Zhou
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, USA
| | | | - Kathy Q Cai
- Histopathology Facility, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Samuel Litwin
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Sachiko Seo
- Department of Hematology & Oncology, National Cancer Research Center East, Kashiwa, Japan
| | - Erica A Golemis
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Denise C Connolly
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA.
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5
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NEDD9, an independent good prognostic factor in intermediate-risk acute myeloid leukemia patients. Oncotarget 2017; 8:76003-76014. [PMID: 29100287 PMCID: PMC5652681 DOI: 10.18632/oncotarget.18537] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 06/02/2017] [Indexed: 01/08/2023] Open
Abstract
Intermediate-risk acute myeloid leukemia (IR-AML) is the largest subgroup of AML patients and is highly heterogeneous. Whereas adverse and favourable risk patients have well-established treatment protocols, IR-AML patients have not. It is, therefore, crucial to find novel factors that stratify this subgroup to implement risk-adapted strategies. The CAS (Crk-associated substrate) adaptor protein family regulates cell proliferation, survival, migration and adhesion. Despite its association with metastatic dissemination and prognosis of different solid tumors, the role of these proteins in hematological malignancies has been scarcely evaluated. Nevertheless, previous work has established an important role for the CAS family members NEDD9 or BCAR1 in the migratory and dissemination capacities of myeloid cells. On this basis, we hypothesized that NEDD9 or BCAR1 expression levels could associate with survival in IR-AML patients and become new prognostic markers. To that purpose, we assessed BCAR1 and NEDD9 gene expression in a cohort of 73 adult AML patients validating the results in an independent cohort (n = 206). We have identified NEDD9, but not BCAR1, as a new a marker for longer overall and disease-free survival, and for lower cumulative incidence of relapse. In summary, NEDD9 gene expression is an independent prognostic factor for favourable prognosis in IR-AML patients.
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6
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Bradbury PM, Turner K, Mitchell C, Griffin KR, Middlemiss S, Lau L, Dagg R, Taran E, Cooper-White J, Fabry B, O’Neill GM. The focal adhesion targeting (FAT) domain of p130 Crk associated substrate (p130Cas) confers mechanosensing function. J Cell Sci 2017; 130:1263-1273. [DOI: 10.1242/jcs.192930] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 02/02/2017] [Indexed: 11/20/2022] Open
Abstract
The Cas family of focal adhesion proteins contain a highly conserved C-terminal focal adhesion targeting (FAT) domain. To determine the role of the FAT domain we compared wildtype exogenous NEDD9 with a hybrid construct in which the NEDD9 FAT domain is exchanged for the p130Cas FAT domain. Fluorescence recovery after photobleaching (FRAP) revealed significantly slowed exchange of the fusion protein at focal adhesions and significantly slower 2D migration. No differences were detected in cell stiffness measured with Atomic Force Microscopy (AFM) and cell adhesion forces measured with a magnetic tweezer device. Thus the slowed migration was not due to changes in cell stiffness or adhesion strength. Analysis of cell migration on surfaces of increasing rigidity revealed a striking reduction of cell motility in cells expressing the p130Cas FAT domain. The p130Cas FAT domain induced rigidity-dependent tyrosine phosphorylation of the NEDD9 substrate domain. This in turn reduced post-translational cleavage of NEDD9 which we show inhibits NEDD9-induced migration. Collectively, our data therefore suggest that the p130Cas FAT domain uniquely confers mechanosensing function.
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Affiliation(s)
- Peta M. Bradbury
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
- Discipline of Paediatrics and Child Health, The University of Sydney, Sydney, 2000, New South Wales, Australia
| | - Kylie Turner
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
| | - Camilla Mitchell
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
| | - Kaitlyn R. Griffin
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
| | - Shiloh Middlemiss
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
| | - Loretta Lau
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
| | - Rebecca Dagg
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
| | - Elena Taran
- Australian National Fabrication Facility- Queensland node, Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St. Lucia, Queensland, Australia
| | - Justin Cooper-White
- Tissue Engineering and Microfluidics Laboratory, Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St. Lucia, Queensland, Australia
| | - Ben Fabry
- Department of Physics, University of Erlangen-Nuremberg, Germany
| | - Geraldine M. O’Neill
- Children’s Cancer Research Unit, Kids Research Institute, The Children’s Hospital at Westmead, Westmead, 2145, New South Wales, Australia
- Discipline of Paediatrics and Child Health, The University of Sydney, Sydney, 2000, New South Wales, Australia
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7
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Yin Y, Deng X, Liu Z, Baldwin LA, Lefringhouse J, Zhang J, Hoff JT, Erfani SF, Rucker EB, O'Connor K, Liu C, Wu Y, Zhou BP, Yang XH. CD151 represses mammary gland development by maintaining the niches of progenitor cells. Cell Cycle 2015; 13:2707-22. [PMID: 25486358 DOI: 10.4161/15384101.2015.945823] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Tetraspanin CD151 interacts with laminin-binding integrins (i.e., α3β1, α6β1 and α6β4) and other cell surface molecules to control diverse cellular and physiological processes, ranging from cell adhesion, migration and survival to tissue architecture and homeostasis. Here, we report a novel role of CD151 in maintaining the branching morphogenesis and activity of progenitor cells during the pubertal development of mammary glands. In contrast to the disruption of laminin-binding integrins, CD151 removal in mice enhanced the tertiary branching in mammary glands by 2.4-fold and the number of terminal end buds (TEBs) by 30%, while having minimal influence on either primary or secondary ductal branching. Consistent with these morphological changes are the skewed distribution of basal/myoepithelial cells and a 3.2-fold increase in proliferating Ki67-positive cells. These novel observations suggest that CD151 impacts the branching morphogenesis of mammary glands by upregulating the activities of bipotent progenitor cells. Indeed, our subsequent analyses indicate that upon CD151 removal the proportion of CD24(Hi)CD49f(Low) progenitor cells in the mammary gland increased by 34%, and their proliferating and differentiating activities were significantly upregulated. Importantly, fibronectin, a pro-branching extracellular matrix (ECM) protein deposited underlying mammary epithelial or progenitor cells, increased by >7.2-fold. Moreover, there was a concomitant increase in the expression and nuclear distribution of Slug, a transcription factor implicated in the maintenance of mammary progenitor cell activities. Taken together, our studies demonstrate that integrin-associated CD151 represses mammary branching morphogenesis by controlling progenitor cell activities, ECM integrity and transcription program.
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Affiliation(s)
- Yuanqin Yin
- a Cancer Institute; First Affiliated Hospital ; China Medical University ; Shenyang , China
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8
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Shagisultanova E, Gaponova AV, Gabbasov R, Nicolas E, Golemis EA. Preclinical and clinical studies of the NEDD9 scaffold protein in cancer and other diseases. Gene 2015; 567:1-11. [PMID: 25967390 DOI: 10.1016/j.gene.2015.04.086] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/20/2015] [Accepted: 04/21/2015] [Indexed: 12/17/2022]
Abstract
Cancer progression requires a significant reprogramming of cellular signaling to support the essential tumor-specific processes that include hyperproliferation, invasion (for solid tumors) and survival of metastatic colonies. NEDD9 (also known as CasL and HEF1) encodes a multi-domain scaffolding protein that assembles signaling complexes regulating multiple cellular processes relevant to cancer. These include responsiveness to signals emanating from the T and B cell receptors, integrins, chemokine receptors, and receptor tyrosine kinases, as well as cytoplasmic oncogenes such as BCR-ABL and FAK- and SRC-family kinases. Downstream, NEDD9 regulation of partners including CRKL, WAVE, PI3K/AKT, ERK, E-cadherin, Aurora-A (AURKA), HDAC6, and others allow NEDD9 to influence functions as pleiotropic as migration, invasion, survival, ciliary resorption, and mitosis. In this review, we summarize a growing body of preclinical and clinical data that indicate that while NEDD9 is itself non-oncogenic, changes in expression of NEDD9 (most commonly elevation of expression) are common features of tumors, and directly impact tumor aggressiveness, metastasis, and response to at least some targeted agents inhibiting NEDD9-interacting proteins. These data strongly support the relevance of further development of NEDD9 as a biomarker for therapeutic resistance. Finally, we briefly discuss emerging evidence supporting involvement of NEDD9 in additional pathological conditions, including stroke and polycystic kidney disease.
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Affiliation(s)
- Elena Shagisultanova
- Program in Molecular Therapeutics, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
| | - Anna V Gaponova
- Program in Molecular Therapeutics, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
| | - Rashid Gabbasov
- Program in Molecular Therapeutics, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; Department of Genetics, Kazan Federal University (Volga Region), Kazan, Tatarstan, Russia
| | - Emmanuelle Nicolas
- Program in Molecular Therapeutics, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
| | - Erica A Golemis
- Program in Molecular Therapeutics, Fox Chase Cancer Center, Philadelphia, PA 19111, USA.
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Abstract
Mutations inactivating the cilia-localized Pkd1 protein result in autosomal dominant polycystic kidney disease (ADPKD), a serious inherited syndrome affecting ∼ 1 in 500 people, in which accumulation of renal cysts eventually destroys kidney function. Severity of ADPKD varies throughout the population, for reasons thought to involve differences both in intragenic Pkd1 mutations and in modifier alleles. The scaffolding protein NEDD9, commonly dysregulated during cancer progression, interacts with Aurora-A (AURKA) kinase to control ciliary resorption, and with Src and other partners to influence proliferative signaling pathways often activated in ADPKD. We here demonstrate Nedd9 expression is deregulated in human ADPKD and a mouse ADPKD model. Although genetic ablation of Nedd9 does not independently influence cystogenesis, constitutive absence of Nedd9 strongly promotes cyst formation in the tamoxifen-inducible Pkd1fl/fl;Cre/Esr1(+) mouse model of ADPKD. This cystogenic effect is associated with striking morphological defects in the cilia of Pkd1(-/-);Nedd9(-/-) mice, associated with specific loss of ciliary localization of adenylase cyclase III in the doubly mutant genotype. Ciliary phenotypes imply a failure of Aurora-A activation: Compatible with this idea, Pkd1(-/-);Nedd9(-/-) mice had ciliary resorption defects, and treatment of Pkd1(-/-) mice with a clinical Aurora-A kinase inhibitor exacerbated cystogenesis. In addition, activation of the ADPKD-associated signaling effectors Src, Erk, and the mTOR effector S6 was enhanced, and Ca(2+) response to external stimuli was reduced, in Pkd1(-/-);Nedd9(-/-) versus Pkd1(-/-) mice. Together, these results indicated an important modifier action of Nedd9 on ADPKD pathogenesis involving failure to activate Aurora-A.
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10
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Nikonova AS, Gaponova AV, Kudinov AE, Golemis EA. CAS proteins in health and disease: an update. IUBMB Life 2014; 66:387-95. [PMID: 24962474 DOI: 10.1002/iub.1282] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 06/07/2014] [Indexed: 12/30/2022]
Abstract
The CAS family of scaffolding proteins has increasingly attracted scrutiny as important for regulation of cancer-associated signaling. BCAR1 (also known as p130Cas), NEDD9 (HEF1, Cas-L), EFS (Sin), and CASS4 (HEPL) are regulated by and mediate cell attachment, growth factor, and chemokine signaling. Altered expression and activity of CAS proteins are now known to promote metastasis and drug resistance in cancer, influence normal development, and contribute to the pathogenesis of heart and pulmonary disease. In this article, we provide an update on recently published studies describing signals regulating and regulated by CAS proteins, and evidence for biological activity of CAS proteins in normal development, cancer, and other pathological conditions.
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Affiliation(s)
- Anna S Nikonova
- Program in Developmental Therapeutics, Fox Chase Cancer Center, Philadelphia, PA, USA
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11
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Guo W, Ren D, Chen X, Tu X, Huang S, Wang M, Song L, Zou X, Peng X. HEF1 promotes epithelial mesenchymal transition and bone invasion in prostate cancer under the regulation of microRNA-145. J Cell Biochem 2013; 114:1606-15. [PMID: 23355420 DOI: 10.1002/jcb.24502] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2012] [Accepted: 01/15/2013] [Indexed: 12/31/2022]
Abstract
The principal problem arising from prostate cancer (PCa) is its propensity to metastasize to bones, and it's crucial to understand the mechanism of tumor progression to metastasis in order to develop therapies that may reduce the morbidity and mortality of PCa patients. Although we had identified that microRNA(miR)-145 could repress bone metastasis of PCa via regulating epithelial-mesenchymal transition (EMT) in previous study, it is still unknown how miR-145 regulated EMT. In the present study, we constructed a luciferase reporter system and identified HEF1 as a direct target of miR-145. More importantly, HEF1 was shown to promote migration, invasion and EMT of PC-3 cells, a human PCa cell line originated from a bone metastatic PCa specimen. And HEF1 was also shown to partially mediate miR-145 suppression of EMT and invasion. Furthermore, inhibition of HEF1 repressed bone invasion of PC-3 cells in vivo. Expression of HEF1 was negatively correlated with miR-145 in primary PCa and bone metastatic specimens, but HEF1 was higher in samples which were more likely to commit to bone metastasis or those with higher free prostate-specific antigen (fPSA) levels and Gleason scores. Taken together, these findings indicate that HEF1 promotes EMT and bone invasion in prostate cancer by directly targeted by miR-145, and miR-145 suppresses EMT and invasion, at least in part, through repressing HEF1.
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Affiliation(s)
- Wei Guo
- Department of Orthopaedic Surgery/Orthopaedic Research Institute, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
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12
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A requirement for Nedd9 in luminal progenitor cells prior to mammary tumorigenesis in MMTV-HER2/ErbB2 mice. Oncogene 2013; 33:411-20. [PMID: 23318423 DOI: 10.1038/onc.2012.607] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 10/22/2012] [Accepted: 11/12/2012] [Indexed: 02/08/2023]
Abstract
Overexpression of the NEDD9/HEF1/Cas-L scaffolding protein is frequent, and drives invasion and metastasis in breast, head and neck, colorectal, melanoma, lung and other types of cancer. We have examined the consequences of genetic ablation of Nedd9 in the MMTV-HER2/ERBB2/neu mouse mammary tumor model. Unexpectedly, we found that only a limited effect on metastasis in MMTV-neu;Nedd9(-/-) mice compared with MMTV-neu;Nedd9(+/+) mice, but instead a dramatic reduction in tumor incidence (18 versus 80%), and a significantly increased latency until tumor appearance. Orthotopic reinjection and tail-vein injection of cells arising from tumors, coupled with in vivo analysis, indicated tumors arising in MMTV-neu;Nedd9(-/-) mice had undergone mutational selection that overcame the initial requirement for Nedd9. To better understand the defects in early tumor growth, we compared mammary progenitor cell pools from MMTV-neu;Nedd9(-/-) versus MMTV-neu;Nedd9(+/+) mice. The MMTV-neu;Nedd9(-/-) genotype selectively reduced both the number and colony-forming potential of mammary luminal epithelial progenitor cells, while not affecting basal epithelial progenitors. MMTV-neu;Nedd9(-/-) mammospheres had striking defects in morphology and cell polarity. All of these defects were seen predominantly in the context of the HER2/neu oncogene, and were not associated with randomization of the plane of mitotic division, but rather with depressed expression the cell attachment protein FAK, accompanied by increased sensitivity to small molecule inhibitors of FAK and SRC. Surprisingly, in spite of these significant differences, only minimal changes were observed in the gene expression profile of Nedd9(-/-) mice, indicating critical Nedd9-dependent differences in cell growth properties were mediated via post-transcriptional regulation of cell signaling. Coupled with emerging data indicating a role for NEDD9 in progenitor cell populations during the morphogenesis of other tissues, these results indicate a functional requirement for NEDD9 in the growth of mammary cancer progenitor cells.
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Zhong J, Baquiran JB, Bonakdar N, Lees J, Ching YW, Pugacheva E, Fabry B, O'Neill GM. NEDD9 stabilizes focal adhesions, increases binding to the extra-cellular matrix and differentially effects 2D versus 3D cell migration. PLoS One 2012; 7:e35058. [PMID: 22509381 PMCID: PMC3324407 DOI: 10.1371/journal.pone.0035058] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Accepted: 03/08/2012] [Indexed: 12/30/2022] Open
Abstract
The speed of cell migration on 2-dimensional (2D) surfaces is determined by the rate of assembly and disassembly of clustered integrin receptors known as focal adhesions. Different modes of cell migration that have been described in 3D environments are distinguished by their dependence on integrin-mediated interactions with the extra-cellular matrix. In particular, the mesenchymal invasion mode is the most dependent on focal adhesion dynamics. The focal adhesion protein NEDD9 is a key signalling intermediary in mesenchymal cell migration, however whether NEDD9 plays a role in regulating focal adhesion dynamics has not previously been reported. As NEDD9 effects on 2D migration speed appear to depend on the cell type examined, in the present study we have used mouse embryo fibroblasts (MEFs) from mice in which the NEDD9 gene has been depleted (NEDD9 -/- MEFs). This allows comparison with effects of other focal adhesion proteins that have previously been demonstrated using MEFs. We show that focal adhesion disassembly rates are increased in the absence of NEDD9 expression and this is correlated with increased paxillin phosphorylation at focal adhesions. NEDD9-/- MEFs have increased rates of migration on 2D surfaces, but conversely, migration of these cells is significantly reduced in 3D collagen gels. Importantly we show that myosin light chain kinase is activated in 3D in the absence of NEDD9 and is conversely inhibited in 2D cultures. Measurement of adhesion strength reveals that NEDD9-/- MEFs have decreased adhesion to fibronectin, despite upregulated α5β1 fibronectin receptor expression. We find that β1 integrin activation is significantly suppressed in the NEDD9-/-, suggesting that in the absence of NEDD9 there is decreased integrin receptor activation. Collectively our data suggest that NEDD9 may promote 3D cell migration by slowing focal adhesion disassembly, promoting integrin receptor activation and increasing adhesion force to the ECM.
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Affiliation(s)
- Jessie Zhong
- Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
- Discipline of Paediatrics and Child Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jaime B. Baquiran
- Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Navid Bonakdar
- Department of Physics, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Justin Lees
- Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Yu Wooi Ching
- Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Elena Pugacheva
- Mary Babb Randolph Cancer Center (MBRCC), West Virginia University, Morgantown, West Virginia, United States of America
| | - Ben Fabry
- Department of Physics, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Geraldine M. O'Neill
- Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
- Discipline of Paediatrics and Child Health, The University of Sydney, Sydney, New South Wales, Australia
- * E-mail:
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