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Carmona G, Perera U, Gillett C, Naba A, Law AL, Sharma VP, Wang J, Wyckoff J, Balsamo M, Mosis F, De Piano M, Monypenny J, Woodman N, McConnell RE, Mouneimne G, Van Hemelrijck M, Cao Y, Condeelis J, Hynes RO, Gertler FB, Krause M. Lamellipodin promotes invasive 3D cancer cell migration via regulated interactions with Ena/VASP and SCAR/WAVE. Oncogene 2016; 35:5155-69. [PMID: 26996666 PMCID: PMC5031503 DOI: 10.1038/onc.2016.47] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 01/20/2016] [Accepted: 02/08/2016] [Indexed: 12/16/2022]
Abstract
Cancer invasion is a hallmark of metastasis. The mesenchymal mode of cancer cell invasion is mediated by elongated membrane protrusions driven by the assembly of branched F-actin networks. How deregulation of actin regulators promotes cancer cell invasion is still enigmatic. We report that increased expression and membrane localization of the actin regulator Lamellipodin correlate with reduced metastasis-free survival and poor prognosis in breast cancer patients. In agreement, we find that Lamellipodin depletion reduced lung metastasis in an orthotopic mouse breast cancer model. Invasive 3D cancer cell migration as well as invadopodia formation and matrix degradation was impaired upon Lamellipodin depletion. Mechanistically, we show that Lamellipodin promotes invasive 3D cancer cell migration via both actin-elongating Ena/VASP proteins and the Scar/WAVE complex, which stimulates actin branching. In contrast, Lamellipodin interaction with Scar/WAVE but not with Ena/VASP is required for random 2D cell migration. We identified a phosphorylation-dependent mechanism that regulates selective recruitment of these effectors to Lamellipodin: Abl-mediated Lamellipodin phosphorylation promotes its association with both Scar/WAVE and Ena/VASP, whereas Src-dependent phosphorylation enhances binding to Scar/WAVE but not to Ena/VASP. Through these selective, regulated interactions Lamellipodin mediates directional sensing of epidermal growth factor (EGF) gradients and invasive 3D migration of breast cancer cells. Our findings imply that increased Lamellipodin levels enhance Ena/VASP and Scar/WAVE activities at the plasma membrane to promote 3D invasion and metastasis.
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Affiliation(s)
- G Carmona
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - U Perera
- King's College London, Randall Division of Cell and Molecular Biophysics, London, UK
| | - C Gillett
- King's College London, Research Oncology, Division of Cancer Studies, Faculty of Life Sciences and Medicine, London, UK
| | - A Naba
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - A-L Law
- King's College London, Randall Division of Cell and Molecular Biophysics, London, UK
| | - V P Sharma
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA.,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - J Wang
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
| | - J Wyckoff
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - M Balsamo
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - F Mosis
- King's College London, Randall Division of Cell and Molecular Biophysics, London, UK
| | - M De Piano
- King's College London, Division of Cancer Studies, Cancer Epidemiology Group, London, UK
| | - J Monypenny
- King's College London, Randall Division of Cell and Molecular Biophysics, London, UK.,King's College London, Research Oncology, Division of Cancer Studies, Faculty of Life Sciences and Medicine, London, UK.,King's College London, Division of Cancer Studies, Richard Dimbleby Department of Cancer Research, London, UK
| | - N Woodman
- King's College London, Research Oncology, Division of Cancer Studies, Faculty of Life Sciences and Medicine, London, UK
| | - R E McConnell
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - G Mouneimne
- University of Arizona Cancer Center, Tucson, AZ, USA
| | - M Van Hemelrijck
- King's College London, Division of Cancer Studies, Cancer Epidemiology Group, London, UK
| | - Y Cao
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
| | - J Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA.,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - R O Hynes
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA.,Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - F B Gertler
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - M Krause
- King's College London, Randall Division of Cell and Molecular Biophysics, London, UK
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Sheeba I, Kelleher M, Lawler K, Festy F, Barber P, Shamill E, Gargi P, Weitsman G, Barrett J, Fruhwirth G, Huang L, Tullis I, Woodman N, Pinder S, Ofo E, Fernandes L, Beutler M, Ameer-Beg S, Holmberg L, Purushotham A, Fraternali F, Condeelis J, Hanby A, Gillett C, Ellis P, Vojnovic B, Coolen A, Ng T. Abstract P2-10-29: Time dependent breast cancer metastasis prediction using novel biological imaging, clinico-pathological and genomic data combined with Bayesian modeling to reduce over-fitting and improve on inter-cohort reproducibility. Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-p2-10-29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Breast cancer heterogeneity demands that prognostic models must be biologically driven and recent clinical evidence indicates that future prognostic signatures need evaluation in the context of early versus late metastatic risk prediction. The aim of our work was to identify biologically validated quantitative imaging parameters with improved correlation to clinical outcome, and to address some of the remaining obstacles for a truly robust prognostic model in clinical use.
Method: We identified 4 seed proteins (ezrin/radixin/moesin-cofilin), along with several kinases as biologically relevant subnetwork of proteins that control tumor cell motility and metastasis. Patient-derived breast cancer tumour samples were used to perform a combination of imaging methods such as Fluoresecence lifetime imaging microscopy, automated segmentation and co-localisation intensity analysis. A complexity optimized Bayesian proportional hazard regression model was performed on a total of 419 breast cancer patients to validate time dependent predictions using traditional clinicopathological, genomic and our novel optical imaging-derived parameters. An independent dataset of 300 patient samples from the Leeds Institute of Molecular Medicine is currently being evaluated, representing a large cross centre validation of our integrated model.
Results: We demonstrate that the traditional gold standard clinico-pathological variables are poor predictors for patients that survive long periods, and that their predictive significance (in terms of hazard ratios) varies significantly between two temporal cohorts where the adjuvant treatments are vastly different. Moreover, we investigate the predictive accuracy of a combined imaging/clinicopathological model compared with genomic/clinicopathological models. We demonstrate how to reduce over-fitting to help improve the performance of prognostic models. Results of an integrated model combining genomic and imaging parameters are still awaited.
Discussion: We have produced the first optical imaging-derived multivariate tumour metastatic signature, which measures underlying key biological variables involved in regulating cancer cell motility. Using Bayesian proportional hazards regression in a time-dependent manner, we highlight the inadequacies of existing prediction tools and present a model combining the clinicopathological parameters with our imaging-based metastatic signature, as an integrative reproducible prognostic tool across different temporal cohorts.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr P2-10-29.
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Affiliation(s)
- I Sheeba
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - M Kelleher
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - K Lawler
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - F Festy
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - P Barber
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - E Shamill
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - P Gargi
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - G Weitsman
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - J Barrett
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - G Fruhwirth
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - L Huang
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - I Tullis
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - N Woodman
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - S Pinder
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - E Ofo
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - L Fernandes
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - M Beutler
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - S Ameer-Beg
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - L Holmberg
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - A Purushotham
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - F Fraternali
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - J Condeelis
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - A Hanby
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - C Gillett
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - P Ellis
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - B Vojnovic
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - A Coolen
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
| | - T Ng
- Kings College London, Guy's Medical School Campus, London, England, United Kingdom; King's College London, Strand Campus, London, England, United Kingdom; Guy's and St Thomas Foundation Trust, London, England, United Kingdom; Gray Institute for Radiation Oncology & Biology, University of Oxford, England, United Kingdom; Leeds Institute of Molecular Medicine, Leeds, England, United Kingdom
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