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Zhang Y, Naguro I, Ryuno H, Herr A. Contact Blot: Microfluidic Control and Measurement of Cell-Cell Contact State to Assess Contact-Inhibited ERK Signaling. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.11.06.565857. [PMID: 37986875 PMCID: PMC10659358 DOI: 10.1101/2023.11.06.565857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Extracellular signal-regulated kinase (ERK) signaling is essential to regulated cell behaviors, including cell proliferation, differentiation, and apoptosis. The influence of cell-cell contacts on ERK signaling is central to epithelial cells, yet few studies have sought to understand the same in cancer cells, particularly with single-cell resolution. To acquire same-cell measurements of both phenotypic (cell-contact state) and targeted-protein profile (ERK phosphorylation), we prepend high-content, whole-cell imaging prior to endpoint cellular-resolution western blot analyses for each of hundreds of individual HeLa cancer cells cultured on that same chip, which we call contact Blot. By indexing the phosphorylation level of ERK in each cell or cell-cluster to the imaged cell-contact state, we compare ERK signaling between isolated and in-contact cells. We observe attenuated (~2×) ERK signaling in HeLa cells which are in-contact versus isolated. Attenuation is sustained when the HeLa cells are challenged with hyperosmotic stress. Our findings show the impact of cell-cell contacts on ERK activation with isolated and in-contact cells, while introducing a multi omics tool for control and scrutiny of cell-cell interactions.
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2
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Hoving JJA, Harford-Wright E, Wingfield-Digby P, Cattin AL, Campana M, Power A, Morgan T, Torchiaro E, Quereda V, Lloyd AC. N-cadherin directs the collective Schwann cell migration required for nerve regeneration through Slit2/3-mediated contact inhibition of locomotion. eLife 2024; 13:e88872. [PMID: 38591541 PMCID: PMC11052573 DOI: 10.7554/elife.88872] [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: 04/25/2023] [Accepted: 03/27/2024] [Indexed: 04/10/2024] Open
Abstract
Collective cell migration is fundamental for the development of organisms and in the adult for tissue regeneration and in pathological conditions such as cancer. Migration as a coherent group requires the maintenance of cell-cell interactions, while contact inhibition of locomotion (CIL), a local repulsive force, can propel the group forward. Here we show that the cell-cell interaction molecule, N-cadherin, regulates both adhesion and repulsion processes during Schwann cell (SC) collective migration, which is required for peripheral nerve regeneration. However, distinct from its role in cell-cell adhesion, the repulsion process is independent of N-cadherin trans-homodimerisation and the associated adherens junction complex. Rather, the extracellular domain of N-cadherin is required to present the repulsive Slit2/Slit3 signal at the cell surface. Inhibiting Slit2/Slit3 signalling inhibits CIL and subsequently collective SC migration, resulting in adherent, nonmigratory cell clusters. Moreover, analysis of ex vivo explants from mice following sciatic nerve injury showed that inhibition of Slit2 decreased SC collective migration and increased clustering of SCs within the nerve bridge. These findings provide insight into how opposing signals can mediate collective cell migration and how CIL pathways are promising targets for inhibiting pathological cell migration.
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Affiliation(s)
- Julian JA Hoving
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Elizabeth Harford-Wright
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Patrick Wingfield-Digby
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Anne-Laure Cattin
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Mariana Campana
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Alex Power
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Toby Morgan
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Erica Torchiaro
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Victor Quereda
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Alison C Lloyd
- UCL Laboratory for Molecular Cell Biology and the UCL Cancer Institute, University College LondonLondonUnited Kingdom
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3
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Brückner DB, Broedersz CP. Learning dynamical models of single and collective cell migration: a review. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2024; 87:056601. [PMID: 38518358 DOI: 10.1088/1361-6633/ad36d2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 03/22/2024] [Indexed: 03/24/2024]
Abstract
Single and collective cell migration are fundamental processes critical for physiological phenomena ranging from embryonic development and immune response to wound healing and cancer metastasis. To understand cell migration from a physical perspective, a broad variety of models for the underlying physical mechanisms that govern cell motility have been developed. A key challenge in the development of such models is how to connect them to experimental observations, which often exhibit complex stochastic behaviours. In this review, we discuss recent advances in data-driven theoretical approaches that directly connect with experimental data to infer dynamical models of stochastic cell migration. Leveraging advances in nanofabrication, image analysis, and tracking technology, experimental studies now provide unprecedented large datasets on cellular dynamics. In parallel, theoretical efforts have been directed towards integrating such datasets into physical models from the single cell to the tissue scale with the aim of conceptualising the emergent behaviour of cells. We first review how this inference problem has been addressed in both freely migrating and confined cells. Next, we discuss why these dynamics typically take the form of underdamped stochastic equations of motion, and how such equations can be inferred from data. We then review applications of data-driven inference and machine learning approaches to heterogeneity in cell behaviour, subcellular degrees of freedom, and to the collective dynamics of multicellular systems. Across these applications, we emphasise how data-driven methods can be integrated with physical active matter models of migrating cells, and help reveal how underlying molecular mechanisms control cell behaviour. Together, these data-driven approaches are a promising avenue for building physical models of cell migration directly from experimental data, and for providing conceptual links between different length-scales of description.
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Affiliation(s)
- David B Brückner
- Institute of Science and Technology Austria, Am Campus 1, 3400 Klosterneuburg, Austria
| | - Chase P Broedersz
- Department of Physics and Astronomy, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
- Arnold Sommerfeld Center for Theoretical Physics and Center for NanoScience, Department of Physics, Ludwig-Maximilian-University Munich, Theresienstr. 37, D-80333 Munich, Germany
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4
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de Plater L, Firmin J, Maître JL. Mechanical strengthening of cell-cell adhesion during mouse embryo compaction. Biophys J 2024:S0006-3495(24)00208-X. [PMID: 38528761 DOI: 10.1016/j.bpj.2024.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/26/2024] [Accepted: 03/22/2024] [Indexed: 03/27/2024] Open
Abstract
Compaction is the first morphogenetic movement of the eutherian mammals and involves a developmentally regulated adhesion process. Previous studies investigated cellular and mechanical aspects of compaction. During mouse and human compaction, cells spread onto each other as a result of a contractility-mediated increase in surface tension pulling at the edges of their cell-cell contacts. However, how compaction may affect the mechanical stability of cell-cell contacts remains unknown. Here, we used a dual pipette aspiration assay on cell doublets to quantitatively analyze the mechanical stability of compacting mouse embryos. We measured increased mechanical stability of contacts with rupture forces growing from 40 to 70 nN, which was highly correlated with cell-cell contact expansion. Analyzing the dynamic molecular reorganization of cell-cell contacts, we find minimal recruitment of the cell-cell adhesion molecule Cdh1 (also known as E-cadherin) to contacts but we observe its reorganization into a peripheral adhesive ring. However, this reorganization is not associated with increased effective bond density, contrary to previous reports in other adhesive systems. Using genetics, we reduce the levels of Cdh1 or replace it with a chimeric adhesion molecule composed of the extracellular domain of Cdh1 and the intracellular domain of Cdh2 (also known as N-cadherin). We find that reducing the levels of Cdh1 impairs the mechanical stability of cell-cell contacts due to reduced contact growth, which nevertheless show higher effective bond density than wild-type contacts of similar size. On the other hand, chimeric adhesion molecules cannot form large or strong contacts indicating that the intracellular domain of Cdh2 is unable to reorganize contacts and/or is mechanically weaker than the one of Cdh1 in mouse embryos. Together, we find that mouse embryo compaction mechanically strengthens cell-cell adhesion via the expansion of Cdh1 adhesive rings that maintain pre-compaction levels of effective bond density.
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Affiliation(s)
- Ludmilla de Plater
- Institut Curie, Université PSL, CNRS UMR3215, INSERM U934, Paris, France
| | - Julie Firmin
- Institut Curie, Université PSL, CNRS UMR3215, INSERM U934, Paris, France; Service de Biologie de la Reproduction - CECOS, Paris Centre Hospital, APHP Centre, Université Paris Cité, Paris, France
| | - Jean-Léon Maître
- Institut Curie, Université PSL, CNRS UMR3215, INSERM U934, Paris, France.
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Phillips TA, Marcotti S, Cox S, Parsons M. Imaging actin organisation and dynamics in 3D. J Cell Sci 2024; 137:jcs261389. [PMID: 38236161 PMCID: PMC10906668 DOI: 10.1242/jcs.261389] [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] [Indexed: 01/19/2024] Open
Abstract
The actin cytoskeleton plays a critical role in cell architecture and the control of fundamental processes including cell division, migration and survival. The dynamics and organisation of F-actin have been widely studied in a breadth of cell types on classical two-dimensional (2D) surfaces. Recent advances in optical microscopy have enabled interrogation of these cytoskeletal networks in cells within three-dimensional (3D) scaffolds, tissues and in vivo. Emerging studies indicate that the dimensionality experienced by cells has a profound impact on the structure and function of the cytoskeleton, with cells in 3D environments exhibiting cytoskeletal arrangements that differ to cells in 2D environments. However, the addition of a third (and fourth, with time) dimension leads to challenges in sample preparation, imaging and analysis, necessitating additional considerations to achieve the required signal-to-noise ratio and spatial and temporal resolution. Here, we summarise the current tools for imaging actin in a 3D context and highlight examples of the importance of this in understanding cytoskeletal biology and the challenges and opportunities in this domain.
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Affiliation(s)
- Thomas A. Phillips
- Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunts House, Guys Campus, London SE1 1UL, UK
| | - Stefania Marcotti
- Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunts House, Guys Campus, London SE1 1UL, UK
- Microscopy Innovation Centre, King's College London, Guys Campus, London SE1 1UL, UK
| | - Susan Cox
- Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunts House, Guys Campus, London SE1 1UL, UK
| | - Maddy Parsons
- Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunts House, Guys Campus, London SE1 1UL, UK
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6
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Zhou M, Ma Y, Rock EC, Chiang CC, Luker KE, Luker GD, Chen YC. Microfluidic single-cell migration chip reveals insights into the impact of extracellular matrices on cell movement. LAB ON A CHIP 2023; 23:4619-4635. [PMID: 37750357 PMCID: PMC10615797 DOI: 10.1039/d3lc00651d] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Cell migration is a complex process that plays a crucial role in normal physiology and pathologies such as cancer, autoimmune diseases, and mental disorders. Conventional cell migration assays face limitations in tracking a large number of individual migrating cells. To address this challenge, we have developed a high-throughput microfluidic cell migration chip, which seamlessly integrates robotic liquid handling and computer vision to swiftly monitor the movement of 3200 individual cells, providing unparalleled single-cell resolution for discerning distinct behaviors of the fast-moving cell population. This study focuses on the ECM's role in regulating cellular migration, utilizing this cutting-edge microfluidic technology to investigate the impact of ten different ECMs on triple-negative breast cancer cell lines. We found that collagen IV, collagen III, and collagen I coatings were the top enhancers of cell movement. Combining these ECMs increased cell motility, but the effect was sub-additive. Furthermore, we examined 87 compounds and found that while some compounds inhibited migration on all substrates, significantly distinct effects on differently coated substrates were observed, underscoring the importance of considering ECM coating. We also utilized cells expressing a fluorescent actin reporter and observed distinct actin structures in ECM-interacting cells. ScRNA-Seq analysis revealed that ECM coatings induced EMT and enhanced cell migration. Finally, we identified genes that were particularly up-regulated by collagen IV and the selective inhibitors successfully blocked cell migration on collagen IV. Overall, the study provides insights into the impact of various ECMs on cell migration and dynamics of cell movement with implications for developing therapeutic strategies to combat diseases related to cell motility.
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Affiliation(s)
- Mengli Zhou
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA.
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
- Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Yushu Ma
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA.
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
| | - Edwin C Rock
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, 3700 O'Hara Street, Pittsburgh, PA 15260, USA
| | - Chun-Cheng Chiang
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA.
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
| | - Kathryn E Luker
- Center for Molecular Imaging, Department of Radiology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI 48109-2200, USA
| | - Gary D Luker
- Center for Molecular Imaging, Department of Radiology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI 48109-2200, USA
- Department of Microbiology and Immunology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI 48109-2200, USA
- Department of Biomedical Engineering, University of Michigan, 2200 Bonisteel, Blvd., Ann Arbor, MI 48109-2099, USA
| | - Yu-Chih Chen
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA.
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, 3700 O'Hara Street, Pittsburgh, PA 15260, USA
- CMU-Pitt Ph.D. Program in Computational Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
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7
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Wang XC, Tang YL, Liang XH. Tumour follower cells: A novel driver of leader cells in collective invasion (Review). Int J Oncol 2023; 63:115. [PMID: 37615176 PMCID: PMC10552739 DOI: 10.3892/ijo.2023.5563] [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: 03/31/2023] [Accepted: 07/28/2023] [Indexed: 08/25/2023] Open
Abstract
Collective cellular invasion in malignant tumours is typically characterized by the cooperative migration of multiple cells in close proximity to each other. Follower cells are led away from the tumour by specialized leader cells, and both cell populations play a crucial role in collective invasion. Follower cells form the main body of the migration system and depend on intercellular contact for migration, whereas leader cells indicate the direction for the entire cell population. Although collective invasion can occur in epithelial and non‑epithelial malignant neoplasms, such as medulloblastoma and rhabdomyosarcoma, the present review mainly provided an extensive analysis of epithelial tumours. In the present review, the cooperative mechanisms of contact inhibition locomotion between follower and leader cells, where follower cells coordinate and direct collective movement through physical (mechanical) and chemical (signalling) interactions, is summarised. In addition, the molecular mechanisms of follower cell invasion and metastasis during remodelling and degradation of the extracellular matrix and how chemotaxis and lateral inhibition mediate follower cell behaviour were analysed. It was also demonstrated that follower cells exhibit genetic and metabolic heterogeneity during invasion, unlike leader cells.
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Affiliation(s)
- Xiao-Chen Wang
- Departments of Oral and Maxillofacial Surgery, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Ya-Ling Tang
- Departments of Oral Pathology, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Xin-Hua Liang
- Departments of Oral and Maxillofacial Surgery, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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8
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LaBelle J, Wyatt T, Woo S. Endodermal cells use contact inhibition of locomotion to achieve uniform cell dispersal during zebrafish gastrulation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.01.543209. [PMID: 37333383 PMCID: PMC10274714 DOI: 10.1101/2023.06.01.543209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
The endoderm is one of the three primary germ layers that ultimately gives rise to the gastrointestinal and respiratory epithelia and other tissues. In zebrafish and other vertebrates, endodermal cells are initially highly migratory with only transient interactions among one other, but later converge together to form an epithelial sheet. Here, we show that during their early, migratory phase, endodermal cells actively avoid each other through contact inhibition of locomotion (CIL), a characteristic response consisting of 1) actin depolymerization and membrane retraction at the site of contact, 2) preferential actin polymerization along a cell-free edge, and 3) reorientation of migration away from the other cell. We found that this response is dependent on the Rho GTPase RhoA and EphA/ephrin-A signaling - expression of dominant-negative (DN) RhoA or treatment with the EphA inhibitor dasatinib resulted in behaviors consistent with loss of CIL, including increased contact duration times and decreased likelihood of migration reorientation after contact. Computational modeling predicted that CIL is required to achieve the efficient and uniform dispersal characteristic of endodermal cells. Consistent with our model, we found that loss of CIL via DN RhoA expression resulted in irregular clustering of cells within the endoderm. Together, our results suggest that endodermal cells use EphA2- and RhoA-dependent CIL as a cell dispersal and spacing mechanism, demonstrating how local interactions can give rise to tissue-scale patterns.
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Affiliation(s)
- Jesselynn LaBelle
- Quantiative and Systems Biology, University of California, Merced, CA USA
| | - Tom Wyatt
- Laboratoire Matière et Systèmes Complexes, UMR 7057 CNRS, Université de Paris, France
| | - Stephanie Woo
- Quantiative and Systems Biology, University of California, Merced, CA USA
- Department of Molecular Cell Biology, University of California, Merced, CA USA
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9
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Serna-Morales E, Sánchez-Sánchez BJ, Marcotti S, Nichols A, Bhargava A, Dragu A, Hirvonen LM, Díaz-de-la-Loza MDC, Mink M, Cox S, Rayfield E, Lee RM, Hobson CM, Chew TL, Stramer BM. Extracellular matrix assembly stress initiates Drosophila central nervous system morphogenesis. Dev Cell 2023; 58:825-835.e6. [PMID: 37086718 PMCID: PMC10390342 DOI: 10.1016/j.devcel.2023.03.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 12/12/2022] [Accepted: 03/05/2023] [Indexed: 04/24/2023]
Abstract
Forces controlling tissue morphogenesis are attributed to cellular-driven activities, and any role for extracellular matrix (ECM) is assumed to be passive. However, all polymer networks, including ECM, can develop autonomous stresses during their assembly. Here, we examine the morphogenetic function of an ECM before reaching homeostatic equilibrium by analyzing de novo ECM assembly during Drosophila ventral nerve cord (VNC) condensation. Asymmetric VNC shortening and a rapid decrease in surface area correlate with the exponential assembly of collagen IV (Col4) surrounding the tissue. Concomitantly, a transient developmentally induced Col4 gradient leads to coherent long-range flow of ECM, which equilibrates the Col4 network. Finite element analysis and perturbation of Col4 network formation through the generation of dominant Col4 mutations that affect assembly reveal that VNC morphodynamics is partially driven by a sudden increase in ECM-driven surface tension. These data suggest that ECM assembly stress and associated network instabilities can actively participate in tissue morphogenesis.
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Affiliation(s)
- Eduardo Serna-Morales
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | | | - Stefania Marcotti
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Angus Nichols
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Anushka Bhargava
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Anca Dragu
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Liisa M Hirvonen
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | | | - Matyas Mink
- Institute of Medical Biology, University of Szeged, 6720 Szeged, Hungary
| | - Susan Cox
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Emily Rayfield
- School of Earth Sciences, University of Bristol, BS8 1QU Bristol, UK
| | - Rachel M Lee
- Advanced Imaging Center, Howard Hughes Medical Institute Janelia Research Campus, Ashburn, VA 20147, USA
| | - Chad M Hobson
- Advanced Imaging Center, Howard Hughes Medical Institute Janelia Research Campus, Ashburn, VA 20147, USA
| | - Teng-Leong Chew
- Advanced Imaging Center, Howard Hughes Medical Institute Janelia Research Campus, Ashburn, VA 20147, USA
| | - Brian M Stramer
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK.
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Jahedi A, Kumar G, Kannan L, Agarwal T, Huse J, Bhat K, Kannan K. Gibbs process distinguishes survival and reveals contact-inhibition genes in Glioblastoma multiforme. PLoS One 2023; 18:e0277176. [PMID: 36795646 PMCID: PMC9934342 DOI: 10.1371/journal.pone.0277176] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 09/22/2022] [Indexed: 02/17/2023] Open
Abstract
Tumor growth is a spatiotemporal birth-and-death process with loss of heterotypic contact-inhibition of locomotion (CIL) of tumor cells promoting invasion and metastasis. Therefore, representing tumor cells as two-dimensional points, we can expect the tumor tissues in histology slides to reflect realizations of spatial birth-and-death process which can be mathematically modeled to reveal molecular mechanisms of CIL, provided the mathematics models the inhibitory interactions. Gibbs process as an inhibitory point process is a natural choice since it is an equilibrium process of the spatial birth-and-death process. That is if the tumor cells maintain homotypic contact inhibition, the spatial distributions of tumor cells will result in Gibbs hard core process over long time scales. In order to verify if this is the case, we applied the Gibbs process to 411 TCGA Glioblastoma multiforme patient images. Our imaging dataset included all cases for which diagnostic slide images were available. The model revealed two groups of patients, one of which - the "Gibbs group," showed the convergence of the Gibbs process with significant survival difference. Further smoothing the discretized (and noisy) inhibition metric, for both increasing and randomized survival time, we found a significant association of the patients in the Gibbs group with increasing survival time. The mean inhibition metric also revealed the point at which the homotypic CIL establishes in tumor cells. Besides, RNAseq analysis between patients with loss of heterotypic CIL and intact homotypic CIL in the Gibbs group unveiled cell movement gene signatures and differences in Actin cytoskeleton and RhoA signaling pathways as key molecular alterations. These genes and pathways have established roles in CIL. Taken together, our integrated analysis of patient images and RNAseq data provides for the first time a mathematical basis for CIL in tumors, explains survival as well as uncovers the underlying molecular landscape for this key tumor invasion and metastatic phenomenon.
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Affiliation(s)
- Afrooz Jahedi
- Department of Translational Molecular Pathology, UT MD Anderson Cancer Center, Houston, TX, United States of America
| | - Gayatri Kumar
- Department of Translational Molecular Pathology, UT MD Anderson Cancer Center, Houston, TX, United States of America
| | | | | | - Jason Huse
- Department of Translational Molecular Pathology, UT MD Anderson Cancer Center, Houston, TX, United States of America
- Department of Pathology, UT MD Anderson Cancer Center, Houston, TX, United States of America
| | - Krishna Bhat
- Department of Translational Molecular Pathology, UT MD Anderson Cancer Center, Houston, TX, United States of America
- Department of Neurosurgery, UT MD Anderson Cancer Center, Houston, TX, United States of America
| | - Kasthuri Kannan
- Department of Translational Molecular Pathology, UT MD Anderson Cancer Center, Houston, TX, United States of America
- Department of Neurosurgery, UT MD Anderson Cancer Center, Houston, TX, United States of America
- * E-mail:
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11
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Zhou M, Ma Y, Chiang CC, Rock EC, Luker KE, Luker GD, Chen YC. High-Throughput Cellular Heterogeneity Analysis in Cell Migration at the Single-Cell Level. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206754. [PMID: 36449634 PMCID: PMC9908848 DOI: 10.1002/smll.202206754] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Indexed: 06/17/2023]
Abstract
Cancer cell migration represents an essential step toward metastasis and cancer deaths. However, conventional drug discovery focuses on cytotoxic and growth-inhibiting compounds rather than inhibitors of migration. Drug screening assays generally measure the average response of many cells, masking distinct cell populations that drive metastasis and resist treatments. Here, this work presents a high-throughput microfluidic cell migration platform that coordinates robotic liquid handling and computer vision for rapidly quantifying individual cellular motility. Using this innovative technology, 172 compounds were tested and a surprisingly low correlation between migration and growth inhibition was found. Notably, many compounds were found to inhibit migration of most cells while leaving fast-moving subpopulations unaffected. This work further pinpoints synergistic drug combinations, including Bortezomib and Danirixin, to stop fast-moving cells. To explain the observed cell behaviors, single-cell morphological and molecular analysis were performed. These studies establish a novel technology to identify promising migration inhibitors for cancer treatment and relevant applications.
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Affiliation(s)
- Mengli Zhou
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
- Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Yushu Ma
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
| | - Chun-Cheng Chiang
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
| | - Edwin C. Rock
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, 3700 O’Hara Street, Pittsburgh, PA 15260, USA
| | - Kathryn E. Luker
- Center for Molecular Imaging, Department of Radiology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI 48109-2200, USA
| | - Gary D. Luker
- Center for Molecular Imaging, Department of Radiology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI 48109-2200, USA
- Department of Microbiology and Immunology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI 48109-2200, USA
- Department of Biomedical Engineering, University of Michigan, 2200 Bonisteel, Blvd. Ann Arbor, MI 48109-2099, USA
| | - Yu-Chih Chen
- UPMC Hillman Cancer Center, University of Pittsburgh, 5115 Centre Ave, Pittsburgh, PA 15232, USA
- Department of Computational and Systems Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, 3700 O’Hara Street, Pittsburgh, PA 15260, USA
- CMU-Pitt Ph.D. Program in Computational Biology, University of Pittsburgh, 3420 Forbes Avenue, Pittsburgh, PA 15260, USA
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12
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Matsubayashi Y. Dynamic movement and turnover of extracellular matrices during tissue development and maintenance. Fly (Austin) 2022; 16:248-274. [PMID: 35856387 PMCID: PMC9302511 DOI: 10.1080/19336934.2022.2076539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 01/05/2023] Open
Abstract
Extracellular matrices (ECMs) are essential for the architecture and function of animal tissues. ECMs have been thought to be highly stable structures; however, too much stability of ECMs would hamper tissue remodelling required for organ development and maintenance. Regarding this conundrum, this article reviews multiple lines of evidence that ECMs are in fact rapidly moving and replacing components in diverse organisms including hydra, worms, flies, and vertebrates. Also discussed are how cells behave on/in such dynamic ECMs, how ECM dynamics contributes to embryogenesis and adult tissue homoeostasis, and what molecular mechanisms exist behind the dynamics. In addition, it is highlighted how cutting-edge technologies such as genome engineering, live imaging, and mathematical modelling have contributed to reveal the previously invisible dynamics of ECMs. The idea that ECMs are unchanging is to be changed, and ECM dynamics is emerging as a hitherto unrecognized critical factor for tissue development and maintenance.
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Affiliation(s)
- Yutaka Matsubayashi
- Department of Life and Environmental Sciences, Bournemouth University, Talbot Campus, Dorset, Poole, Dorset, UK
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13
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Georgantzoglou A, Poplimont H, Walker HA, Lämmermann T, Sarris M. A two-step search and run response to gradients shapes leukocyte navigation in vivo. J Cell Biol 2022; 221:213303. [PMID: 35731205 PMCID: PMC9225946 DOI: 10.1083/jcb.202103207] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 02/03/2022] [Accepted: 05/20/2022] [Indexed: 12/17/2022] Open
Abstract
Migrating cells must interpret chemical gradients to guide themselves within tissues. A long-held principle is that gradients guide cells via reorientation of leading-edge protrusions. However, recent evidence indicates that protrusions can be dispensable for locomotion in some contexts, raising questions about how cells interpret endogenous gradients in vivo and whether other mechanisms are involved. Using laser wound assays in zebrafish to elicit acute endogenous gradients and quantitative analyses, we demonstrate a two-stage process for leukocyte chemotaxis in vivo: first a “search” phase, with stimulation of actin networks at the leading edge, cell deceleration, and turning. This is followed by a “run” phase, with fast actin flows, cell acceleration, and persistence. When actin dynamics are perturbed, cells fail to resolve the gradient, suggesting that pure spatial sensing of the gradient is insufficient for navigation. Our data suggest that cell contractility and actin flows provide memory for temporal sensing, while expansion of the leading edge serves to enhance gradient sampling.
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Affiliation(s)
- Antonios Georgantzoglou
- Department of Physiology, Development and Neuroscience, Downing Site, University of Cambridge, Cambridge, UK
| | - Hugo Poplimont
- Department of Physiology, Development and Neuroscience, Downing Site, University of Cambridge, Cambridge, UK
| | - Hazel A Walker
- Department of Physiology, Development and Neuroscience, Downing Site, University of Cambridge, Cambridge, UK
| | - Tim Lämmermann
- Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Milka Sarris
- Department of Physiology, Development and Neuroscience, Downing Site, University of Cambridge, Cambridge, UK
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14
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Yamaguchi N, Knaut H. Focal adhesion-mediated cell anchoring and migration: from in vitro to in vivo. Development 2022; 149:dev200647. [PMID: 35587444 PMCID: PMC9188754 DOI: 10.1242/dev.200647] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cell-extracellular matrix interactions have been studied extensively using cells cultured in vitro. These studies indicate that focal adhesion (FA)-based cell-extracellular matrix interactions are essential for cell anchoring and cell migration. Whether FAs play a similarly important role in vivo is less clear. Here, we summarize the formation and function of FAs in cultured cells and review how FAs transmit and sense force in vitro. Using examples from animal studies, we also describe the role of FAs in cell anchoring during morphogenetic movements and cell migration in vivo. Finally, we conclude by discussing similarities and differences in how FAs function in vitro and in vivo.
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Affiliation(s)
| | - Holger Knaut
- Skirball Institute of Biomolecular Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
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15
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Mechanical transmission enables EMT cancer cells to drive epithelial cancer cell migration to guide tumor spheroid disaggregation. SCIENCE CHINA. LIFE SCIENCES 2022; 65:2031-2049. [PMID: 35366152 DOI: 10.1007/s11427-021-2054-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 12/31/2021] [Indexed: 02/06/2023]
Abstract
Cell phenotype heterogeneity within tumor tissue, especially which due to the emergence of epithelial-mesenchymal transition (EMT) in cancer cells, is associated with cancer invasion and metastasis. However, our understanding of the cellular mechanism(s) underlying the cooperation between EMT cell and epithelial cancer cell migration remains incomplete. Herein, heterotypic tumor spheroids containing both epithelial and EMT cancer cells were generated in vitro. We observed that EMT cells dominated the peripheral region of the self-organized heterotypic tumor spheroid. Furthermore, our results demonstrated that EMT cells could serve as leader cells to improve the collective migration efficiency of epithelial cancer cells and promote dispersion and invasion of the tumor spheroids, which was regulated by the force transition between EMT cells and epithelial cancer cells. Mechanistically, our data further suggest that force transmission is mediated by heterophilic N-cadherin/E-cadherin adhesion complexes between EMT and epithelial cancer cells. Impairment of N-cadherin/E-cadherin adhesion complex formation abrogated the ability of EMT cells to guide epithelial cancer cell migration and blocked the dispersion of tumor spheroids. Together, our data provide new insight into the mechanical interaction between epithelial and EMT cancer cells through heterophilic cadherin adhesion, which enables cooperative tumor cell migration, highlighting the role of EMT cells in tumor invasion.
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16
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Kummer D, Steinbacher T, Thölmann S, Schwietzer MF, Hartmann C, Horenkamp S, Demuth S, Peddibhotla SS, Brinkmann F, Kemper B, Schnekenburger J, Brandt M, Betz T, Liashkovich I, Kouzel IU, Shahin V, Corvaia N, Rottner K, Tarbashevich K, Raz E, Greune L, Schmidt MA, Gerke V, Ebnet K. A JAM-A-tetraspanin-αvβ5 integrin complex regulates contact inhibition of locomotion. J Biophys Biochem Cytol 2022; 221:213070. [PMID: 35293964 PMCID: PMC8931538 DOI: 10.1083/jcb.202105147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 12/16/2021] [Accepted: 01/21/2022] [Indexed: 12/30/2022] Open
Abstract
Contact inhibition of locomotion (CIL) is a process that regulates cell motility upon collision with other cells. Improper regulation of CIL has been implicated in cancer cell dissemination. Here, we identify the cell adhesion molecule JAM-A as a central regulator of CIL in tumor cells. JAM-A is part of a multimolecular signaling complex in which tetraspanins CD9 and CD81 link JAM-A to αvβ5 integrin. JAM-A binds Csk and inhibits the activity of αvβ5 integrin-associated Src. Loss of JAM-A results in increased activities of downstream effectors of Src, including Erk1/2, Abi1, and paxillin, as well as increased activity of Rac1 at cell-cell contact sites. As a consequence, JAM-A-depleted cells show increased motility, have a higher cell-matrix turnover, and fail to halt migration when colliding with other cells. We also find that proper regulation of CIL depends on αvβ5 integrin engagement. Our findings identify a molecular mechanism that regulates CIL in tumor cells and have implications on tumor cell dissemination.
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Affiliation(s)
- Daniel Kummer
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany,Interdisciplinary Clinical Research Center (IZKF), University of Münster, Münster, Germany
| | - Tim Steinbacher
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Sonja Thölmann
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Mariel Flavia Schwietzer
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Christian Hartmann
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Simone Horenkamp
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Sabrina Demuth
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Swetha S.D. Peddibhotla
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Frauke Brinkmann
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany
| | - Björn Kemper
- Biomedical Technology Center, Medical Faculty, University of Münster, Münster, Germany
| | - Jürgen Schnekenburger
- Biomedical Technology Center, Medical Faculty, University of Münster, Münster, Germany
| | - Matthias Brandt
- Institute-associated Research Group “Mechanics of Cellular Systems”, Institute of Cell Biology, ZMBE, University of Münster, Münster, Germany
| | - Timo Betz
- Institute-associated Research Group “Mechanics of Cellular Systems”, Institute of Cell Biology, ZMBE, University of Münster, Münster, Germany
| | - Ivan Liashkovich
- Institute of Physiology II, University of Münster, Münster, Germany
| | - Ivan U. Kouzel
- Sars International Centre for Marine Molecular Biology University of Bergen Thormøhlensgt, Bergen, Norway
| | - Victor Shahin
- Institute of Physiology II, University of Münster, Münster, Germany
| | - Nathalie Corvaia
- Centre d’Immunologie Pierre Fabre (CIPF), Saint-Julien-en-Genevois, France
| | - Klemens Rottner
- Divison of Molecular Cell Biology, Zoological Institute, Technical University Braunschweig, Braunschweig, Germany,Molecular Cell Biology Group, Department of Cell Biology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Erez Raz
- Institute of Cell Biology, ZMBE, University of Münster, Münster, Germany,Cells-in-Motion Cluster of Excellence (EXC 1003—CiM), University of Münster, 48419 Münster, Germany
| | - Lilo Greune
- Institute of Infectiology, ZMBE, University of Münster, Münster, Germany
| | | | - Volker Gerke
- Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany,Cells-in-Motion Cluster of Excellence (EXC 1003—CiM), University of Münster, 48419 Münster, Germany
| | - Klaus Ebnet
- Institute-associated Research Group “Cell Adhesion and Cell Polarity”, Münster, Germany,Institute of Medical Biochemistry, ZMBE, University of Münster, Münster, Germany,Interdisciplinary Clinical Research Center (IZKF), University of Münster, Münster, Germany,Cells-in-Motion Cluster of Excellence (EXC 1003—CiM), University of Münster, 48419 Münster, Germany
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17
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Chang CY, Dai ZX, Shih PJ. Modeling and simulation of cell migration on the basis of force equilibrium. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING 2022; 38:e3550. [PMID: 34719116 DOI: 10.1002/cnm.3550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/26/2021] [Indexed: 06/13/2023]
Abstract
To study cell behavior, we developed a cell model to simulate cell movements and the interacting forces among cells and between cells and obstacles. The developed model simulates several cells simultaneously and examines correlations among characteristic parameters between cells and substrates during migration. We modified Odde's model to develop fundamental model, applied Gillespie's stochastic algorithm to design time during in the migration simulation, and employed Keren's membrane theory to analyze the equilibrium at the leading edges. Thus, the proposed model can analyze stresses due to substrate, the intracellular body, and the external interaction between cells and obstacles. Simulation results indicate that cell-cell interaction depends on the equilibrium between the forces at the leading edge of the membrane, namely the cell-substrate interaction force, cell-cell interaction forces, and the cell membrane force. These results also indicate that the migration direction is dependent on the resultant forces. The membrane force and substrate force directions are "low correlation," and the polymerization rate exhibits "little correlative" with the migration direction. We propose a modified cell migration model for simulating allocation and interaction among multiple cells. This model helps indicate the weightings of characteristic parameters that affect the cell migration direction and velocity.
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Affiliation(s)
- Chia-Yu Chang
- Department of Mechanical Engineering, National Taiwan University, Taipei city, Taiwan
| | - Zhi-Xuan Dai
- Department of Mechanical Engineering, National Taiwan University, Taipei city, Taiwan
| | - Po-Jen Shih
- Department of Biomedical Engineering, National Taiwan University, Taipei city, Taiwan
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18
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Belyaeva V, Wachner S, Gyoergy A, Emtenani S, Gridchyn I, Akhmanova M, Linder M, Roblek M, Sibilia M, Siekhaus D. Fos regulates macrophage infiltration against surrounding tissue resistance by a cortical actin-based mechanism in Drosophila. PLoS Biol 2022; 20:e3001494. [PMID: 34990456 PMCID: PMC8735623 DOI: 10.1371/journal.pbio.3001494] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/25/2021] [Indexed: 12/20/2022] Open
Abstract
The infiltration of immune cells into tissues underlies the establishment of tissue-resident macrophages and responses to infections and tumors. Yet the mechanisms immune cells utilize to negotiate tissue barriers in living organisms are not well understood, and a role for cortical actin has not been examined. Here, we find that the tissue invasion of Drosophila macrophages, also known as plasmatocytes or hemocytes, utilizes enhanced cortical F-actin levels stimulated by the Drosophila member of the fos proto oncogene transcription factor family (Dfos, Kayak). RNA sequencing analysis and live imaging show that Dfos enhances F-actin levels around the entire macrophage surface by increasing mRNA levels of the membrane spanning molecular scaffold tetraspanin TM4SF, and the actin cross-linking filamin Cheerio, which are themselves required for invasion. Both the filamin and the tetraspanin enhance the cortical activity of Rho1 and the formin Diaphanous and thus the assembly of cortical actin, which is a critical function since expressing a dominant active form of Diaphanous can rescue the Dfos macrophage invasion defect. In vivo imaging shows that Dfos enhances the efficiency of the initial phases of macrophage tissue entry. Genetic evidence argues that this Dfos-induced program in macrophages counteracts the constraint produced by the tension of surrounding tissues and buffers the properties of the macrophage nucleus from affecting tissue entry. We thus identify strengthening the cortical actin cytoskeleton through Dfos as a key process allowing efficient forward movement of an immune cell into surrounding tissues. The infiltration of immune cells into tissue underlies the establishment of tissue-resident macrophages, and responses to infections and tumors, but how do they overcome tissue barriers? This study shows that macrophages upregulate the proto-oncogene Fos, increasing the density and crosslinking of cortical actin, thereby counteracting the tension of surrounding tissues and protecting the macrophage nucleus.
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Affiliation(s)
- Vera Belyaeva
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Stephanie Wachner
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Attila Gyoergy
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Shamsi Emtenani
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Igor Gridchyn
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Maria Akhmanova
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Markus Linder
- Institute of Cancer Research, Department of Medicine 1, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Marko Roblek
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Maria Sibilia
- Institute of Cancer Research, Department of Medicine 1, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Daria Siekhaus
- Institute of Science and Technology Austria, Klosterneuburg, Austria
- * E-mail:
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19
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Marco S, Neilson M, Moore M, Perez-Garcia A, Hall H, Mitchell L, Lilla S, Blanco GR, Hedley A, Zanivan S, Norman JC. Nuclear-capture of endosomes depletes nuclear G-actin to promote SRF/MRTF activation and cancer cell invasion. Nat Commun 2021; 12:6829. [PMID: 34819513 PMCID: PMC8613289 DOI: 10.1038/s41467-021-26839-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 10/21/2021] [Indexed: 11/09/2022] Open
Abstract
Signals are relayed from receptor tyrosine kinases (RTKs) at the cell surface to effector systems in the cytoplasm and nucleus, and coordination of this process is important for the execution of migratory phenotypes, such as cell scattering and invasion. The endosomal system influences how RTK signalling is coded, but the ways in which it transmits these signals to the nucleus to influence gene expression are not yet clear. Here we show that hepatocyte growth factor, an activator of MET (an RTK), promotes Rab17- and clathrin-dependent endocytosis of EphA2, another RTK, followed by centripetal transport of EphA2-positive endosomes. EphA2 then mediates physical capture of endosomes on the outer surface of the nucleus; a process involving interaction between the nuclear import machinery and a nuclear localisation sequence in EphA2's cytodomain. Nuclear capture of EphA2 promotes RhoG-dependent phosphorylation of the actin-binding protein, cofilin to oppose nuclear import of G-actin. The resulting depletion of nuclear G-actin drives transcription of Myocardin-related transcription factor (MRTF)/serum-response factor (SRF)-target genes to implement cell scattering and the invasive behaviour of cancer cells.
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Affiliation(s)
- Sergi Marco
- CRUK Beatson Institute, Glasgow, G61 1BD, Scotland, UK
| | | | | | - Arantxa Perez-Garcia
- Institute of Cancer Sciences, University of Glasgow, Glasgow, G61 1QH, Scotland, UK
| | - Holly Hall
- CRUK Beatson Institute, Glasgow, G61 1BD, Scotland, UK
| | | | - Sergio Lilla
- CRUK Beatson Institute, Glasgow, G61 1BD, Scotland, UK
| | | | - Ann Hedley
- CRUK Beatson Institute, Glasgow, G61 1BD, Scotland, UK
| | - Sara Zanivan
- CRUK Beatson Institute, Glasgow, G61 1BD, Scotland, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, G61 1QH, Scotland, UK
| | - Jim C Norman
- CRUK Beatson Institute, Glasgow, G61 1BD, Scotland, UK.
- Institute of Cancer Sciences, University of Glasgow, Glasgow, G61 1QH, Scotland, UK.
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20
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Law AL, Jalal S, Pallett T, Mosis F, Guni A, Brayford S, Yolland L, Marcotti S, Levitt JA, Poland SP, Rowe-Sampson M, Jandke A, Köchl R, Pula G, Ameer-Beg SM, Stramer BM, Krause M. Nance-Horan Syndrome-like 1 protein negatively regulates Scar/WAVE-Arp2/3 activity and inhibits lamellipodia stability and cell migration. Nat Commun 2021; 12:5687. [PMID: 34584076 PMCID: PMC8478917 DOI: 10.1038/s41467-021-25916-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 09/03/2021] [Indexed: 12/02/2022] Open
Abstract
Cell migration is important for development and its aberrant regulation contributes to many diseases. The Scar/WAVE complex is essential for Arp2/3 mediated lamellipodia formation during mesenchymal cell migration and several coinciding signals activate it. However, so far, no direct negative regulators are known. Here we identify Nance-Horan Syndrome-like 1 protein (NHSL1) as a direct binding partner of the Scar/WAVE complex, which co-localise at protruding lamellipodia. This interaction is mediated by the Abi SH3 domain and two binding sites in NHSL1. Furthermore, active Rac binds to NHSL1 at two regions that mediate leading edge targeting of NHSL1. Surprisingly, NHSL1 inhibits cell migration through its interaction with the Scar/WAVE complex. Mechanistically, NHSL1 may reduce cell migration efficiency by impeding Arp2/3 activity, as measured in cells using a Arp2/3 FRET-FLIM biosensor, resulting in reduced F-actin density of lamellipodia, and consequently impairing the stability of lamellipodia protrusions.
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Affiliation(s)
- Ah-Lai Law
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
- School of Life Sciences, University of Bedfordshire, Luton, LU1 3JU, UK
| | - Shamsinar Jalal
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Tommy Pallett
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Fuad Mosis
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Ahmad Guni
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Simon Brayford
- Stramer Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Lawrence Yolland
- Stramer Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Stefania Marcotti
- Stramer Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - James A Levitt
- Ameer-Beg Group, Richard Dimbleby Cancer Research Laboratories, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Simon P Poland
- Ameer-Beg Group, Richard Dimbleby Cancer Research Laboratories, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Maia Rowe-Sampson
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
- Stramer Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Anett Jandke
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
- Immunosurveillance Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - Robert Köchl
- School of Immunology and Microbial Sciences, King's College London, Guy's Campus, London, SE1 1UL, UK
| | - Giordano Pula
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
- Institute for Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg (UKE), Martinistrasse 52, O26, 20246, Hamburg, Germany
| | - Simon M Ameer-Beg
- Ameer-Beg Group, Richard Dimbleby Cancer Research Laboratories, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Brian Marc Stramer
- Stramer Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK
| | - Matthias Krause
- Krause Group, Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London, SE1 1UL, UK.
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21
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Blackley DG, Cooper JH, Pokorska P, Ratheesh A. Mechanics of developmental migration. Semin Cell Dev Biol 2021; 120:66-74. [PMID: 34275746 DOI: 10.1016/j.semcdb.2021.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/28/2021] [Accepted: 07/01/2021] [Indexed: 02/01/2023]
Abstract
The ability to migrate is a fundamental property of animal cells which is essential for development, homeostasis and disease progression. Migrating cells sense and respond to biochemical and mechanical cues by rapidly modifying their intrinsic repertoire of signalling molecules and by altering their force generating and transducing machinery. We have a wealth of information about the chemical cues and signalling responses that cells use during migration. Our understanding of the role of forces in cell migration is rapidly evolving but is still best understood in the context of cells migrating in 2D and 3D environments in vitro. Advances in live imaging of developing embryos combined with the use of experimental and theoretical tools to quantify and analyse forces in vivo, has begun to shed light on the role of mechanics in driving embryonic cell migration. In this review, we focus on the recent studies uncovering the physical basis of embryonic cell migration in vivo. We look at the physical basis of the classical steps of cell migration such as protrusion formation and cell body translocation and review the recent research on how these processes work in the complex 3D microenvironment of a developing organism.
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Affiliation(s)
- Deannah G Blackley
- Warwick Medical School and Centre for Mechanochemical Cell Biology, Gibbet Hill Campus, University of Warwick, Coventry CV4 7AL, UK
| | - Jack H Cooper
- Warwick Medical School and Centre for Mechanochemical Cell Biology, Gibbet Hill Campus, University of Warwick, Coventry CV4 7AL, UK
| | - Paulina Pokorska
- Warwick Medical School and Centre for Mechanochemical Cell Biology, Gibbet Hill Campus, University of Warwick, Coventry CV4 7AL, UK
| | - Aparna Ratheesh
- Warwick Medical School and Centre for Mechanochemical Cell Biology, Gibbet Hill Campus, University of Warwick, Coventry CV4 7AL, UK.
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22
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Stock J, Pauli A. Self-organized cell migration across scales - from single cell movement to tissue formation. Development 2021; 148:148/7/dev191767. [PMID: 33824176 DOI: 10.1242/dev.191767] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Self-organization is a key feature of many biological and developmental processes, including cell migration. Although cell migration has traditionally been viewed as a biological response to extrinsic signals, advances within the past two decades have highlighted the importance of intrinsic self-organizing properties to direct cell migration on multiple scales. In this Review, we will explore self-organizing mechanisms that lay the foundation for both single and collective cell migration. Based on in vitro and in vivo examples, we will discuss theoretical concepts that underlie the persistent migration of single cells in the absence of directional guidance cues, and the formation of an autonomous cell collective that drives coordinated migration. Finally, we highlight the general implications of self-organizing principles guiding cell migration for biological and medical research.
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Affiliation(s)
- Jessica Stock
- Research Institute of Molecular Pathology (IMP), Vienna BioCenter (VBC) Campus-Vienna-Biocenter 1, 1030 Vienna, Austria
| | - Andrea Pauli
- Research Institute of Molecular Pathology (IMP), Vienna BioCenter (VBC) Campus-Vienna-Biocenter 1, 1030 Vienna, Austria
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23
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Brückner DB, Arlt N, Fink A, Ronceray P, Rädler JO, Broedersz CP. Learning the dynamics of cell-cell interactions in confined cell migration. Proc Natl Acad Sci U S A 2021; 118:e2016602118. [PMID: 33579821 PMCID: PMC7896326 DOI: 10.1073/pnas.2016602118] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The migratory dynamics of cells in physiological processes, ranging from wound healing to cancer metastasis, rely on contact-mediated cell-cell interactions. These interactions play a key role in shaping the stochastic trajectories of migrating cells. While data-driven physical formalisms for the stochastic migration dynamics of single cells have been developed, such a framework for the behavioral dynamics of interacting cells still remains elusive. Here, we monitor stochastic cell trajectories in a minimal experimental cell collider: a dumbbell-shaped micropattern on which pairs of cells perform repeated cellular collisions. We observe different characteristic behaviors, including cells reversing, following, and sliding past each other upon collision. Capitalizing on this large experimental dataset of coupled cell trajectories, we infer an interacting stochastic equation of motion that accurately predicts the observed interaction behaviors. Our approach reveals that interacting noncancerous MCF10A cells can be described by repulsion and friction interactions. In contrast, cancerous MDA-MB-231 cells exhibit attraction and antifriction interactions, promoting the predominant relative sliding behavior observed for these cells. Based on these experimentally inferred interactions, we show how this framework may generalize to provide a unifying theoretical description of the diverse cellular interaction behaviors of distinct cell types.
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Affiliation(s)
- David B Brückner
- Arnold Sommerfeld Center for Theoretical Physics, Department of Physics, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany
- Center for NanoScience, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany
| | - Nicolas Arlt
- Arnold Sommerfeld Center for Theoretical Physics, Department of Physics, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany
- Center for NanoScience, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany
| | - Alexandra Fink
- Center for NanoScience, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany
- Faculty of Physics, Ludwig-Maximilian-University, D-80539 Munich, Germany
| | - Pierre Ronceray
- Center for the Physics of Biological Function, Princeton University, Princeton, NJ 08544
| | - Joachim O Rädler
- Center for NanoScience, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany;
- Faculty of Physics, Ludwig-Maximilian-University, D-80539 Munich, Germany
| | - Chase P Broedersz
- Arnold Sommerfeld Center for Theoretical Physics, Department of Physics, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany;
- Center for NanoScience, Ludwig-Maximilian-University Munich, D-80333 Munich, Germany
- Department of Physics and Astronomy, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
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24
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Lolo FN, Jiménez-Jiménez V, Sánchez-Álvarez M, Del Pozo MÁ. Tumor-stroma biomechanical crosstalk: a perspective on the role of caveolin-1 in tumor progression. Cancer Metastasis Rev 2021; 39:485-503. [PMID: 32514892 DOI: 10.1007/s10555-020-09900-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Tumor stiffening is a hallmark of malignancy that actively drives tumor progression and aggressiveness. Recent research has shed light onto several molecular underpinnings of this biomechanical process, which has a reciprocal crosstalk between tumor cells, stromal fibroblasts, and extracellular matrix remodeling at its core. This dynamic communication shapes the tumor microenvironment; significantly determines disease features including therapeutic resistance, relapse, or metastasis; and potentially holds the key for novel antitumor strategies. Caveolae and their components emerge as integrators of different aspects of cell function, mechanotransduction, and ECM-cell interaction. Here, we review our current knowledge on the several pivotal roles of the essential caveolar component caveolin-1 in this multidirectional biomechanical crosstalk and highlight standing questions in the field.
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Affiliation(s)
- Fidel Nicolás Lolo
- Mechanoadaptation and Caveolae Biology Lab, Cell and Developmental Biology Area, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Víctor Jiménez-Jiménez
- Mechanoadaptation and Caveolae Biology Lab, Cell and Developmental Biology Area, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Miguel Sánchez-Álvarez
- Mechanoadaptation and Caveolae Biology Lab, Cell and Developmental Biology Area, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Miguel Ángel Del Pozo
- Mechanoadaptation and Caveolae Biology Lab, Cell and Developmental Biology Area, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
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25
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Miskolci V, Klemm LC, Huttenlocher A. Cell Migration Guided by Cell-Cell Contacts in Innate Immunity. Trends Cell Biol 2020; 31:86-94. [PMID: 33281034 DOI: 10.1016/j.tcb.2020.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 12/17/2022]
Abstract
The directed migration of leukocytes to sites of damage or infection is necessary for a productive immune response. There is substantial evidence supporting a key role for chemoattractants in directed migration, however, less is known about how cell-cell contacts affect the migratory behavior of leukocytes in innate immunity. Here, we explore how cell-cell contacts can affect the directed migration of innate immune cells, including their role in attracting, repelling, or stopping cell motility. Further investigation of cell contact dynamics as guidance cues may yield new insights into the regulation of innate immunity.
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Affiliation(s)
- Veronika Miskolci
- Department of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA
| | - Lucas C Klemm
- Department of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA; Molecular and Cellular Pharmacology Graduate Training Program, University of Wisconsin-Madison, Madison, WI, USA
| | - Anna Huttenlocher
- Department of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA; Department of Pediatrics, University of Wisconsin-Madison, Madison, WI, USA.
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26
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Buttenschön A, Edelstein-Keshet L. Bridging from single to collective cell migration: A review of models and links to experiments. PLoS Comput Biol 2020; 16:e1008411. [PMID: 33301528 PMCID: PMC7728230 DOI: 10.1371/journal.pcbi.1008411] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Mathematical and computational models can assist in gaining an understanding of cell behavior at many levels of organization. Here, we review models in the literature that focus on eukaryotic cell motility at 3 size scales: intracellular signaling that regulates cell shape and movement, single cell motility, and collective cell behavior from a few cells to tissues. We survey recent literature to summarize distinct computational methods (phase-field, polygonal, Cellular Potts, and spherical cells). We discuss models that bridge between levels of organization, and describe levels of detail, both biochemical and geometric, included in the models. We also highlight links between models and experiments. We find that models that span the 3 levels are still in the minority.
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Affiliation(s)
- Andreas Buttenschön
- Department of Mathematics, University of British Columbia, Vancouver, Canada
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27
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Gross-Thebing S, Truszkowski L, Tenbrinck D, Sánchez-Iranzo H, Camelo C, Westerich KJ, Singh A, Maier P, Prengel J, Lange P, Hüwel J, Gaede F, Sasse R, Vos BE, Betz T, Matis M, Prevedel R, Luschnig S, Diz-Muñoz A, Burger M, Raz E. Using migrating cells as probes to illuminate features in live embryonic tissues. SCIENCE ADVANCES 2020; 6:eabc5546. [PMID: 33277250 PMCID: PMC7821905 DOI: 10.1126/sciadv.abc5546] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 10/21/2020] [Indexed: 05/03/2023]
Abstract
The biophysical and biochemical properties of live tissues are important in the context of development and disease. Methods for evaluating these properties typically involve destroying the tissue or require specialized technology and complicated analyses. Here, we present a novel, noninvasive methodology for determining the spatial distribution of tissue features within embryos, making use of nondirectionally migrating cells and software we termed "Landscape," which performs automatized high-throughput three-dimensional image registration. Using the live migrating cells as bioprobes, we identified structures within the zebrafish embryo that affect the distribution of the cells and studied one such structure constituting a physical barrier, which, in turn, influences amoeboid cell polarity. Overall, this work provides a unique approach for detecting tissue properties without interfering with animal's development. In addition, Landscape allows for integrating data from multiple samples, providing detailed and reliable quantitative evaluation of variable biological phenotypes in different organisms.
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Affiliation(s)
- Sargon Gross-Thebing
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Lukasz Truszkowski
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Daniel Tenbrinck
- Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany.
| | - Héctor Sánchez-Iranzo
- Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, Meyerhofstr. 1, 69117 Heidelberg, Germany
| | - Carolina Camelo
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
- Institute of Animal Physiology, University of Muenster, Schlossplatz 8, 48143 Muenster, Germany
| | - Kim J Westerich
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Amrita Singh
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Paul Maier
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Jonas Prengel
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Pia Lange
- Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany
| | - Jan Hüwel
- Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany
| | - Fjedor Gaede
- Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany
| | - Ramona Sasse
- Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany
- Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany
| | - Bart E Vos
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
- Mechanics of Cellular Systems Group, Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
| | - Timo Betz
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
- Mechanics of Cellular Systems Group, Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
| | - Maja Matis
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
| | - Robert Prevedel
- Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, Meyerhofstr. 1, 69117 Heidelberg, Germany
| | - Stefan Luschnig
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
- Institute of Animal Physiology, University of Muenster, Schlossplatz 8, 48143 Muenster, Germany
| | - Alba Diz-Muñoz
- Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, Meyerhofstr. 1, 69117 Heidelberg, Germany
| | - Martin Burger
- Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany
| | - Erez Raz
- Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany.
- Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany
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28
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Miao G, Godt D, Montell DJ. Integration of Migratory Cells into a New Site In Vivo Requires Channel-Independent Functions of Innexins on Microtubules. Dev Cell 2020; 54:501-515.e9. [PMID: 32668209 DOI: 10.1016/j.devcel.2020.06.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/03/2020] [Accepted: 06/19/2020] [Indexed: 12/31/2022]
Abstract
During embryonic development and cancer metastasis, migratory cells must establish stable connections with new partners at their destinations. Here, we establish the Drosophila border cells as a model for this multistep process. During oogenesis, border cells delaminate from the follicular epithelium and migrate. When they reach their target, the oocyte, they undergo a stereotypical series of steps to adhere to it, then connect with another migrating epithelium. We identify gap-junction-forming innexin proteins as critical. Surprisingly, the channel function is dispensable. Instead, Innexins 2 and 3 function within the border cells, and Innexin 4 functions within the germline, to regulate microtubules. The microtubule-dependent border cell-oocyte interaction is essential to brace the cells against external morphogenetic forces. Thus, we establish an experimental model and use genetic, thermogenetic, and live-imaging approaches to uncover the contributions of Innexins and microtubules to a cell-biological process important in development and cancer.
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Affiliation(s)
- Guangxia Miao
- Molecular, Cellular, and Developmental Biology Department, University of California, Santa Barbara, Santa Barbara, CA 93106, USA
| | - Dorothea Godt
- Department of Cell and Systems Biology, University of Toronto, 25 Harbord Street, Toronto, ON M5S 3G5, Canada
| | - Denise J Montell
- Molecular, Cellular, and Developmental Biology Department, University of California, Santa Barbara, Santa Barbara, CA 93106, USA.
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29
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Solís-Lemus JA, Sánchez-Sánchez BJ, Marcotti S, Burki M, Stramer B, Reyes-Aldasoro CC. Comparative Study of Contact Repulsion in Control and Mutant Macrophages Using a Novel Interaction Detection. J Imaging 2020; 6:36. [PMID: 34460738 PMCID: PMC8321020 DOI: 10.3390/jimaging6050036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/01/2020] [Accepted: 05/15/2020] [Indexed: 11/16/2022] Open
Abstract
In this paper, a novel method for interaction detection is presented to compare the contact dynamics of macrophages in the Drosophila embryo. The study is carried out by a framework called macrosight, which analyses the movement and interaction of migrating macrophages. The framework incorporates a segmentation and tracking algorithm into analysing the motion characteristics of cells after contact. In this particular study, the interactions between cells is characterised in the case of control embryos and Shot mutants, a candidate protein that is hypothesised to regulate contact dynamics between migrating cells. Statistical significance between control and mutant cells was found when comparing the direction of motion after contact in specific conditions. Such discoveries provide insights for future developments in combining biological experiments with computational analysis.
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Affiliation(s)
- José Alonso Solís-Lemus
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London SE1 7EH, UK
| | - Besaiz J Sánchez-Sánchez
- Randall Centre for Cell & Molecular Biophysics, King’s College London, London SE1 1UL, UK; (B.J.S.-S.); (S.M.); (M.B.); (B.S.)
| | - Stefania Marcotti
- Randall Centre for Cell & Molecular Biophysics, King’s College London, London SE1 1UL, UK; (B.J.S.-S.); (S.M.); (M.B.); (B.S.)
| | - Mubarik Burki
- Randall Centre for Cell & Molecular Biophysics, King’s College London, London SE1 1UL, UK; (B.J.S.-S.); (S.M.); (M.B.); (B.S.)
| | - Brian Stramer
- Randall Centre for Cell & Molecular Biophysics, King’s College London, London SE1 1UL, UK; (B.J.S.-S.); (S.M.); (M.B.); (B.S.)
| | - Constantino Carlos Reyes-Aldasoro
- GiCentre, Departmen t of Computer Science, School of Mathematics, Computer Science and Engineering, City, University of London, London EC1V 0HB, UK
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30
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Self-organization in brain tumors: How cell morphology and cell density influence glioma pattern formation. PLoS Comput Biol 2020; 16:e1007611. [PMID: 32379821 PMCID: PMC7244185 DOI: 10.1371/journal.pcbi.1007611] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 05/22/2020] [Accepted: 03/19/2020] [Indexed: 11/19/2022] Open
Abstract
Modeling cancer cells is essential to better understand the dynamic nature of brain tumors and glioma cells, including their invasion of normal brain. Our goal is to study how the morphology of the glioma cell influences the formation of patterns of collective behavior such as flocks (cells moving in the same direction) or streams (cells moving in opposite direction) referred to as oncostream. We have observed experimentally that the presence of oncostreams correlates with tumor progression. We propose an original agent-based model that considers each cell as an ellipsoid. We show that stretching cells from round to ellipsoid increases stream formation. A systematic numerical investigation of the model was implemented in [Formula: see text]. We deduce a phase diagram identifying key regimes for the dynamics (e.g. formation of flocks, streams, scattering). Moreover, we study the effect of cellular density and show that, in contrast to classical models of flocking, increasing cellular density reduces the formation of flocks. We observe similar patterns in [Formula: see text] with the noticeable difference that stream formation is more ubiquitous compared to flock formation.
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31
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Leprêtre M, Almunia C, Armengaud J, Le Guernic A, Salvador A, Geffard A, Palos-Ladeiro M. Identification of immune-related proteins of Dreissena polymorpha hemocytes and plasma involved in host-microbe interactions by differential proteomics. Sci Rep 2020; 10:6226. [PMID: 32277127 PMCID: PMC7148315 DOI: 10.1038/s41598-020-63321-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/27/2020] [Indexed: 12/04/2022] Open
Abstract
Biological responses of zebra mussel Dreissena polymorpha are investigated to assess the impact of contaminants on aquatic organisms and ecosystems. In addition to concentrate chemical contaminants in their tissues, zebra mussels accumulate several microorganisms such as viruses, protozoa and bacteria. In order to understand the molecular mechanisms involved in the defence against microorganisms this study aims at identifying immune proteins from D. polymorpha hemolymph involved in defence against protozoa and viruses. For this purpose, hemolymph were exposed ex vivo to Cryptosporidium parvum and RNA poly I:C. Differential proteomics on both hemocytes and plasma revealed immune proteins modulated under exposures. Different patterns of response were observed after C. parvum and RNA poly I:C exposures. The number of modulated proteins per hemolymphatic compartments suggest that C. parvum is managed in cells while RNA poly I:C is managed in plasma after 4 h exposure. BLAST annotation and GO terms enrichment analysis revealed further characteristics of immune mechanisms. Results showed that many proteins involved in the recognition and destruction of microorganisms were modulated in both exposure conditions, while proteins related to phagocytosis and apoptosis were exclusively modulated by C. parvum. This differential proteomic analysis highlights in zebra mussels modulated proteins involved in the response to microorganisms, which reflect a broad range of immune mechanisms such as recognition, internalization and destruction of microorganisms. This study paves the way for the identification of new markers of immune processes that can be used to assess the impact of both chemical and biological contaminations on the health status of aquatic organisms.
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Affiliation(s)
- Maxime Leprêtre
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO Stress Environnementaux et BIOsurveillance des milieux aquatiques, UFR Sciences Exactes et Naturelles, Campus du Moulin de la Housse, BP 1039, 51687, Reims, CEDEX, France
- Université de Lyon, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, CNRS UMR 5280, F-69100, Villeurbanne, France
| | - Christine Almunia
- Laboratoire Innovations Technologiques pour la Détection et le Diagnostic (Li2D), Service de Pharmacologie et Immunoanalyse (SPI), CEA, INRA, F-30207, Bagnols-sur-Cèze, France
| | - Jean Armengaud
- Laboratoire Innovations Technologiques pour la Détection et le Diagnostic (Li2D), Service de Pharmacologie et Immunoanalyse (SPI), CEA, INRA, F-30207, Bagnols-sur-Cèze, France
| | - Antoine Le Guernic
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO Stress Environnementaux et BIOsurveillance des milieux aquatiques, UFR Sciences Exactes et Naturelles, Campus du Moulin de la Housse, BP 1039, 51687, Reims, CEDEX, France
| | - Arnaud Salvador
- Université de Lyon, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, CNRS UMR 5280, F-69100, Villeurbanne, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO Stress Environnementaux et BIOsurveillance des milieux aquatiques, UFR Sciences Exactes et Naturelles, Campus du Moulin de la Housse, BP 1039, 51687, Reims, CEDEX, France
| | - Mélissa Palos-Ladeiro
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO Stress Environnementaux et BIOsurveillance des milieux aquatiques, UFR Sciences Exactes et Naturelles, Campus du Moulin de la Housse, BP 1039, 51687, Reims, CEDEX, France.
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32
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Li Y, Vieceli FM, Gonzalez WG, Li A, Tang W, Lois C, Bronner ME. In Vivo Quantitative Imaging Provides Insights into Trunk Neural Crest Migration. Cell Rep 2020; 26:1489-1500.e3. [PMID: 30726733 PMCID: PMC6449054 DOI: 10.1016/j.celrep.2019.01.039] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/29/2018] [Accepted: 01/10/2019] [Indexed: 12/29/2022] Open
Abstract
Neural crest (NC) cells undergo extensive migrations during development. Here, we couple in vivo live imaging at high resolution with custom software tools to reveal dynamic migratory behavior in chick embryos. Trunk NC cells migrate as individuals with both stochastic and biased features as they move dorsoventrally to form peripheral ganglia. Their leading edge displays a prominent fan-shaped lamellipodium that reorients upon cell-cell contact. Computational analysis reveals that when the lamellipodium of one cell touches the body of another, the two cells undergo "contact attraction," often moving together and then separating via a pulling force exerted by lamellipodium. Targeted optical manipulation shows that cell interactions coupled with cell density generate a long-range biased random walk behavior, such that cells move from high to low density. In contrast to chain migration noted at other axial levels, the results show that individual trunk NC cells navigate the complex environment without tight coordination between neighbors.
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Affiliation(s)
- Yuwei Li
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Felipe M Vieceli
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Walter G Gonzalez
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Ang Li
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX 76019, USA
| | - Weiyi Tang
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Carlos Lois
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Marianne E Bronner
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
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33
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Park D, Wershof E, Boeing S, Labernadie A, Jenkins RP, George S, Trepat X, Bates PA, Sahai E. Extracellular matrix anisotropy is determined by TFAP2C-dependent regulation of cell collisions. NATURE MATERIALS 2020; 19:227-238. [PMID: 31659294 PMCID: PMC6989216 DOI: 10.1038/s41563-019-0504-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Accepted: 09/10/2019] [Indexed: 05/12/2023]
Abstract
The isotropic or anisotropic organization of biological extracellular matrices has important consequences for tissue function. We study emergent anisotropy using fibroblasts that generate varying degrees of matrix alignment from uniform starting conditions. This reveals that the early migratory paths of fibroblasts are correlated with subsequent matrix organization. Combined experimentation and adaptation of Vicsek modelling demonstrates that the reorientation of cells relative to each other following collision plays a role in generating matrix anisotropy. We term this behaviour 'cell collision guidance'. The transcription factor TFAP2C regulates cell collision guidance in part by controlling the expression of RND3. RND3 localizes to cell-cell collision zones where it downregulates actomyosin activity. Cell collision guidance fails without this mechanism in place, leading to isotropic matrix generation. The cross-referencing of alignment and TFAP2C gene expression signatures against existing datasets enables the identification and validation of several classes of pharmacological agents that disrupt matrix anisotropy.
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Affiliation(s)
- Danielle Park
- Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK
| | - Esther Wershof
- Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK
- Biomolecular Modelling Laboratory, The Francis Crick Institute, London, UK
| | - Stefan Boeing
- Bioinformatics Laboratory, The Francis Crick Institute, London, UK
| | - Anna Labernadie
- Institute for Bioengineering of Catalonia, The Barcelona Institute for Science and Technology, Barcelona, Spain
| | - Robert P Jenkins
- Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK
| | - Samantha George
- Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK
| | - Xavier Trepat
- Institute for Bioengineering of Catalonia, The Barcelona Institute for Science and Technology, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, University of Barcelona, Barcelona, Spain
| | - Paul A Bates
- Biomolecular Modelling Laboratory, The Francis Crick Institute, London, UK
| | - Erik Sahai
- Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK.
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34
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Yolland L, Burki M, Marcotti S, Luchici A, Kenny FN, Davis JR, Serna-Morales E, Müller J, Sixt M, Davidson A, Wood W, Schumacher LJ, Endres RG, Miodownik M, Stramer BM. Persistent and polarized global actin flow is essential for directionality during cell migration. Nat Cell Biol 2019; 21:1370-1381. [PMID: 31685997 PMCID: PMC7025891 DOI: 10.1038/s41556-019-0411-5] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 09/23/2019] [Indexed: 12/11/2022]
Abstract
Cell migration is hypothesized to involve a cycle of behaviours beginning with leading edge extension. However, recent evidence suggests that the leading edge may be dispensable for migration, raising the question of what actually controls cell directionality. Here, we exploit the embryonic migration of Drosophila macrophages to bridge the different temporal scales of the behaviours controlling motility. This approach reveals that edge fluctuations during random motility are not persistent and are weakly correlated with motion. In contrast, flow of the actin network behind the leading edge is highly persistent. Quantification of actin flow structure during migration reveals a stable organization and asymmetry in the cell-wide flowfield that strongly correlates with cell directionality. This organization is regulated by a gradient of actin network compression and destruction, which is controlled by myosin contraction and cofilin-mediated disassembly. It is this stable actin-flow polarity, which integrates rapid fluctuations of the leading edge, that controls inherent cellular persistence.
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Affiliation(s)
- Lawrence Yolland
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
- Department of Mechanical Engineering, University College London, London, UK
| | - Mubarik Burki
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - Stefania Marcotti
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - Andrei Luchici
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
- Dacian Consulting, London, UK
| | - Fiona N Kenny
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - John Robert Davis
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
- The Francis Crick Institute, London, UK
| | | | - Jan Müller
- Institute of Science and Technology Austria (IST Austria), Am Campus 1, Klosterneuburg, Austria
| | - Michael Sixt
- Institute of Science and Technology Austria (IST Austria), Am Campus 1, Klosterneuburg, Austria
| | - Andrew Davidson
- Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
| | - Will Wood
- Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
| | - Linus J Schumacher
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Robert G Endres
- Department of Life Sciences, Centre for Integrative Systems Biology and Bioinformatics, Imperial College London, London, UK
| | - Mark Miodownik
- Department of Mechanical Engineering, University College London, London, UK
| | - Brian M Stramer
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK.
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Matsutani K, Ikegami K, Aoyama H. An in vitro model of region-specific rib formation in chick axial skeleton: Intercellular interaction between somite and lateral plate cells. Mech Dev 2019; 159:103568. [PMID: 31493459 DOI: 10.1016/j.mod.2019.103568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 07/22/2019] [Accepted: 08/30/2019] [Indexed: 11/30/2022]
Abstract
The axial skeleton is divided into different regions based on its morphological features. In particular, in birds and mammals, ribs are present only in the thoracic region. The axial skeleton is derived from a series of somites. In the thoracic region of the axial skeleton, descendants of somites coherently penetrate into the somatic mesoderm to form ribs. In regions other than the thoracic, descendants of somites do not penetrate the somatic lateral plate mesoderm. We performed live-cell time-lapse imaging to investigate the difference in the migration of a somite cell after contact with the somatic lateral plate mesoderm obtained from different regions of anterior-posterior axis in vitro on cytophilic narrow paths. We found that a thoracic somite cell continues to migrate after contact with the thoracic somatic lateral plate mesoderm, whereas it ceases migration after contact with the lumbar somatic lateral plate mesoderm. This suggests that cell-cell interaction works as an important guidance cue that regulates migration of somite cells. We surmise that the thoracic somatic lateral plate mesoderm exhibits region-specific competence to allow penetration of somite cells, whereas the lumbosacral somatic lateral plate mesoderm repels somite cells by contact inhibition of locomotion. The differences in the behavior of the somatic lateral plate mesoderm toward somite cells may confirm the distinction between different regions of the axial skeleton.
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Affiliation(s)
- Kaoru Matsutani
- Department of Anatomy and Developmental Biology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8553, Japan
| | - Koji Ikegami
- Department of Anatomy and Developmental Biology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8553, Japan
| | - Hirohiko Aoyama
- Department of Anatomy and Developmental Biology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8553, Japan; Department of Medical Science and Technology, Faculty of Health Sciences, Hiroshima International University, 555-36 Kurosegakuendai, Higashihiroshima City, Hiroshima 739-2695, Japan.
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Abstract
Neural crest cells are a transient embryonic cell population that migrate collectively to various locations throughout the embryo to contribute a number of cell types to several organs. After induction, the neural crest delaminates and undergoes an epithelial-to-mesenchymal transition before migrating through intricate yet characteristic paths. The neural crest exhibits a variety of migratory behaviors ranging from sheet-like mass migration in the cephalic regions to chain migration in the trunk. During their journey, neural crest cells rely on a range of signals both from their environment and within the migrating population for navigating through the embryo as a collective. Here we review these interactions and mechanisms, including chemotactic cues of neural crest cells' migration.
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Affiliation(s)
- András Szabó
- Department of Cell and Developmental Biology, University College London, London WC1E 6BT, United Kingdom;
| | - Roberto Mayor
- Department of Cell and Developmental Biology, University College London, London WC1E 6BT, United Kingdom;
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Kwak M, Gu W, Jeong H, Lee H, Lee JU, An M, Kim YH, Lee JH, Cheon J, Jun YW. Small, Clickable, and Monovalent Magnetofluorescent Nanoparticles Enable Mechanogenetic Regulation of Receptors in a Crowded Live-Cell Microenvironment. NANO LETTERS 2019; 19:3761-3769. [PMID: 31037941 PMCID: PMC6615472 DOI: 10.1021/acs.nanolett.9b00891] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Multifunctional magnetic nanoparticles have shown great promise as next-generation imaging and perturbation probes for deciphering molecular and cellular processes. As a consequence of multicomponent integration into a single nanosystem, pre-existing nanoprobes are typically large and show limited access to biological targets present in a crowded microenvironment. Here, we apply organic-phase surface PEGylation, click chemistry, and charge-based valency discrimination principles to develop compact, modular, and monovalent magnetofluorescent nanoparticles (MFNs). We show that MFNs exhibit highly efficient labeling to target receptors present in cells with a dense and thick glycocalyx layer. We use these MFNs to interrogate the E-cadherin-mediated adherens junction formation and F-actin polymerization in a three-dimensional space, demonstrating the utility as modular and versatile mechanogenetic probes in the most demanding single-cell perturbation applications.
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Affiliation(s)
- Minsuk Kwak
- Department of Otolaryngology, University of California, San Francisco, San Francisco, California, USA
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center (HDFCCC), University of California, San Francisco, San Francisco, California, USA
- SKKU Advanced Institute of Nanotechnology (SAINT), SKKU, Suwon, Republic of Korea
| | - Wonji Gu
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
| | - Heekyung Jeong
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
- Department of Chemistry, Yonsei University, Seoul, Republic of Korea
| | - Hyunjung Lee
- Department of Otolaryngology, University of California, San Francisco, San Francisco, California, USA
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center (HDFCCC), University of California, San Francisco, San Francisco, California, USA
| | - Jung-uk Lee
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
- Department of Chemistry, Yonsei University, Seoul, Republic of Korea
| | - Minji An
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
| | - Yong Ho Kim
- SKKU Advanced Institute of Nanotechnology (SAINT), SKKU, Suwon, Republic of Korea
- Department of Chemistry, SKKU, Suwon, Republic of Korea
| | - Jae-Hyun Lee
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
| | - Jinwoo Cheon
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
- Department of Chemistry, Yonsei University, Seoul, Republic of Korea
| | - Young-wook Jun
- Department of Otolaryngology, University of California, San Francisco, San Francisco, California, USA
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center (HDFCCC), University of California, San Francisco, San Francisco, California, USA
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
- Yonsei-IBS Institute, Yonsei University, Seoul, Republic of Korea
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Cui D, Sui L, Han X, Zhang M, Guo Z, Chen W, Yu X, Sun Q, Dong M, Ma T, Kong Y. Aquaporin-3 mediates ovarian steroid hormone-induced motility of endometrial epithelial cells. Hum Reprod 2019; 33:2060-2073. [PMID: 30285121 PMCID: PMC6195804 DOI: 10.1093/humrep/dey290] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 09/07/2018] [Indexed: 12/17/2022] Open
Abstract
STUDY QUESTION How does aquaporin-3 (AQP3) affect endometrial receptivity? SUMMARY ANSWER AQP3, which is regulated by the combination and estrogen (E2) and progesterone (P4), induces epithelial-mesenchymal transition (EMT) of endometrial epithelial cells. WHAT IS KNOWN ALREADY Embryo implantation is an extremely complex process, and endometrial receptivity is essential for successful embryo implantation. Estrogen and progesterone regulate endometrial receptivity. AQP3, which is regulated by estrogen (E2), increases cell migration and invasion ability by regulating the expression of EMT-related factors and influencing the reorganization of the actin cytoskeleton. STUDY DESIGN, SIZE, DURATION This study investigated the pathophysiological significance of AQP3 in human endometrial function during different phases of the menstrual cycle. PARTICIPANTS/MATERIALS, SETTING, METHODS AQP3 expression levels during different phases of the menstrual cycle were measured using immunohistochemical assays. In cells of different receptivity (high-receptive RL95-2 cells and low-receptive HEC-1A cells), the expression of AQP3 was measured using western blotting, qRT-PCR and immunofluorescence assays. Activities of AQP3, and its regulation by E2 and P4, were studied through in-vitro experiments using RL95-2 cells. MAIN RESULTS AND THE ROLE OF CHANCE AQP3 expression in the mid- and late-secretory phases of the human endometrium is significantly higher than in other phases. Since AQP3 expression levels were higher in RL95-2 cells than in HEC-1A cells, mechanisms of AQP3 regulation by E2 and P4 were studied using RL95-2 cells. We provided the first report that P4 up-regulates AQP3 by directly targeting the promoter of the AQP3 gene. The up-regulation of AQP3 expression by a combination of E2 and P4 is significantly higher than that caused by either E2 or P4 alone. Together E2 and P4 promote RL95-2 cell migration and invasion by inducing EMT through AQP3. We also found that AQP3 co-localizes with ezrin and affects the formation of filopodia and lamellipodia during the E2 and P4-induced EMT process but has no effect on the expression of ezrin and F-actin. LARGE SCALE DATA N/A. LIMITATIONS, REASONS FOR CAUTION It is still unclear whether AQP3 is a main regulator of endometrial receptivity or one of several factors influencing the process. WIDER IMPLICATIONS OF THE FINDINGS Further investigation on AQP3 may contribute to a greater understanding of endometrial receptivity. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the National Natural Scientific Grants of China (No. 31570798), the Program for Liaoning Excellent Talents in University (LR2017042), the Doctoral Scientific Research Foundation of Liaoning province (201601236), and the Liaoning Provincial Program for Top Discipline of Basic Medical Sciences. There are no conflicts of interest.
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Affiliation(s)
- Dan Cui
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Linlin Sui
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Xiao Han
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Man Zhang
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Zhenzhen Guo
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Wanfang Chen
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Xinxin Yu
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Qiannan Sun
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Ming Dong
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Tonghui Ma
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
| | - Ying Kong
- Core Lab Glycobiol & Glycoengn,college of Basic Sciences, Dalian Medical University, Dalian , Liaoning, China
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Brayford S, Kenny FN, Hiratsuka T, Serna-Morales E, Yolland L, Luchici A, Stramer BM. Heterotypic contact inhibition of locomotion can drive cell sorting between epithelial and mesenchymal cell populations. J Cell Sci 2019; 132:jcs.223974. [PMID: 31076510 PMCID: PMC6589087 DOI: 10.1242/jcs.223974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 04/29/2019] [Indexed: 01/16/2023] Open
Abstract
Interactions between different cell types can induce distinct contact inhibition of locomotion (CIL) responses that are hypothesised to control population-wide behaviours during embryogenesis. However, our understanding of the signals that lead to cell-type specific repulsion and the precise capacity of heterotypic CIL responses to drive emergent behaviours is lacking. Using a new model of heterotypic CIL, we show that fibrosarcoma cells, but not fibroblasts, are actively repelled by epithelial cells in culture. We show that knocking down EphB2 or ERK in fibrosarcoma cells specifically leads to disruption of the repulsion phase of CIL in response to interactions with epithelial cells. We also examine the population-wide effects when these various cell combinations are allowed to interact in culture. Unlike fibroblasts, fibrosarcoma cells completely segregate from epithelial cells and inhibiting their distinct CIL response by knocking down EphB2 or ERK family proteins also disrupts this emergent sorting behaviour. These data suggest that heterotypic CIL responses, in conjunction with processes such as differential adhesion, may aid the sorting of cell populations. Summary: Active cell repulsion, driven by ephrin and ERK signalling, is required for fibrosarcoma cells to segregate from epithelial cells in culture.
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Affiliation(s)
- Simon Brayford
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Fiona N Kenny
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Toru Hiratsuka
- Centre for Stem Cells and Regenerative Medicine, King's College London, SE1 9RT London, UK
| | - Eduardo Serna-Morales
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Lawrence Yolland
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
| | - Andrei Luchici
- Dacian Consulting, 84 Brookwood Road, SW18 5BY London, UK
| | - Brian M Stramer
- Randall Centre for Cell and Molecular Biophysics, King's College London, SE1 1UL London, UK
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40
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Davidson AJ, Millard TH, Evans IR, Wood W. Ena orchestrates remodelling within the actin cytoskeleton to drive robust Drosophila macrophage chemotaxis. J Cell Sci 2019; 132:jcs.224618. [PMID: 30718364 PMCID: PMC6432709 DOI: 10.1242/jcs.224618] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 01/15/2019] [Indexed: 01/08/2023] Open
Abstract
The actin cytoskeleton is the engine that powers the inflammatory chemotaxis of immune cells to sites of tissue damage or infection. Here, we combine genetics with live in vivo imaging to investigate how cytoskeletal rearrangements drive macrophage recruitment to wounds in Drosophila. We find that the actin-regulatory protein Ena is a master regulator of lamellipodial dynamics in migrating macrophages, where it remodels the cytoskeleton to form linear filaments that can then be bundled together by the cross-linker Fascin (also known as Singed in flies). In contrast, the formin Dia generates rare, probing filopods for specialised functions that are not required for migration. The role of Ena in lamellipodial bundling is so fundamental that its overexpression increases bundling even in the absence of Fascin by marshalling the remaining cross-linking proteins to compensate. This reorganisation of the lamellipod generates cytoskeletal struts that push against the membrane to drive leading edge advancement and boost cell speed. Thus, Ena-mediated remodelling extracts the most from the cytoskeleton to power robust macrophage chemotaxis during their inflammatory recruitment to wounds. Summary: Macrophages must migrate to a variety of stimuli, including inflammatory wounds. We identify the actin-regulatory protein Ena as a master remodeller of the cytoskeleton within migrating macrophages in vivo.
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Affiliation(s)
- Andrew J Davidson
- School of Cellular and Molecular Medicine, Faculty of Biomedical Sciences, University of Bristol, Bristol BS8 1TD, UK
| | - Tom H Millard
- Faculty of Biology, Medicine and Health, University of Manchester, Michael Smith Building, Oxford Road, Manchester M13 9PT, UK
| | - Iwan R Evans
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield S10 2RX, UK.,The Bateson Centre, University of Sheffield, Sheffield S10 2TN, UK
| | - Will Wood
- School of Cellular and Molecular Medicine, Faculty of Biomedical Sciences, University of Bristol, Bristol BS8 1TD, UK
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41
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Pinheiro D, Bellaïche Y. Mechanical Force-Driven Adherens Junction Remodeling and Epithelial Dynamics. Dev Cell 2019; 47:3-19. [PMID: 30300588 DOI: 10.1016/j.devcel.2018.09.014] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 09/02/2018] [Accepted: 09/12/2018] [Indexed: 12/11/2022]
Abstract
During epithelial tissue development, repair, and homeostasis, adherens junctions (AJs) ensure intercellular adhesion and tissue integrity while allowing for cell and tissue dynamics. Mechanical forces play critical roles in AJs' composition and dynamics. Recent findings highlight that beyond a well-established role in reinforcing cell-cell adhesion, AJ mechanosensitivity promotes junctional remodeling and polarization, thereby regulating critical processes such as cell intercalation, division, and collective migration. Here, we provide an integrated view of mechanosensing mechanisms that regulate cell-cell contact composition, geometry, and integrity under tension and highlight pivotal roles for mechanosensitive AJ remodeling in preserving epithelial integrity and sustaining tissue dynamics.
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Affiliation(s)
- Diana Pinheiro
- Institut Curie, PSL Research University, CNRS UMR 3215, INSERM U934, 75248 Paris Cedex 05, France; Sorbonne Universités, UPMC Univ Paris 06, CNRS, CNRS UMR 3215, INSERM U934, 75005 Paris, France
| | - Yohanns Bellaïche
- Institut Curie, PSL Research University, CNRS UMR 3215, INSERM U934, 75248 Paris Cedex 05, France; Sorbonne Universités, UPMC Univ Paris 06, CNRS, CNRS UMR 3215, INSERM U934, 75005 Paris, France.
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42
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Schumacher L. Collective Cell Migration in Development. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1146:105-116. [PMID: 31612456 DOI: 10.1007/978-3-030-17593-1_7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Collective cell migration is a key process in developmental biology, facilitating the bulk movement of cells in the morphogenesis of animal tissues. Predictive understanding in this field remains challenging due to the complexity of many interacting cells, their signalling, and microenvironmental factors - all of which can give rise to non-intuitive emergent behaviours. In this chapter we discuss biological examples of collective cell migration from a range of model systems, developmental stages, and spatial scales: border cell migration and haemocyte dispersal in Drosophila, gastrulation, neural crest migration, lateral line formation in zebrafish, and branching morphogenesis; as well as examples of developmental defects and similarities to metastatic invasion in cancer. These examples will be used to illustrate principles that we propose to be important: heterogeneity of cell states, substrate-free migration, contact-inhibition of locomotion, confinement and repulsive cues, cell-induced (or self-generated) gradients, stochastic group decisions, tissue mechanics, and reprogramming of cell behaviours. Understanding how such principles play a common, overarching role across multiple biological systems may lead towards a more integrative understanding of the causes and function of collective cell migration in developmental biology, and to potential strategies for the repair of developmental defects, the prevention and control of cancer, and advances in tissue engineering.
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Affiliation(s)
- Linus Schumacher
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK.
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43
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Labernadie A, Trepat X. Sticking, steering, squeezing and shearing: cell movements driven by heterotypic mechanical forces. Curr Opin Cell Biol 2018; 54:57-65. [DOI: 10.1016/j.ceb.2018.04.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/05/2018] [Accepted: 04/12/2018] [Indexed: 12/11/2022]
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44
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Edwards SS, Delgado MG, Nader GPDF, Piel M, Bellaïche Y, Lennon-Duménil AM, Glavic Á. An in vitro method for studying subcellular rearrangements during cell polarization in Drosophila melanogaster hemocytes. Mech Dev 2018; 154:277-286. [PMID: 30096416 DOI: 10.1016/j.mod.2018.08.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 08/04/2018] [Accepted: 08/06/2018] [Indexed: 12/13/2022]
Abstract
Thanks to the power of Drosophila genetics, this animal model has been a precious tool for scientists to uncover key processes associated to innate immunity. The fly immune system relies on a population of macrophage-like cells, also referred to as hemocytes, which are highly migratory and phagocytic, and can easily be followed in vivo. These cells have shown to play important roles in fly development, both at the embryonic and pupal stages. However, there is no robust assay for the study of hemocyte migration in vitro, which limits our understanding of the molecular mechanisms involved. Here, we contribute to fill this gap by showing that hemocytes adopt a polarized morphology upon ecdysone stimulation, allowing the study of the cytoskeleton rearrangements and organelle reorganization that take place during the first step of cell locomotion.
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Affiliation(s)
- Sandra Sofía Edwards
- Centro de Regulación del Genoma, Facultad de Ciencias, Universidad de Chile, Santiago 7800024, Chile.
| | - María Graciela Delgado
- Institut Curie, PSL Research University, INSERM U932 Immunité et Cancer, F-75248 Paris Cedex 05, France.
| | - Guilherme Pedreira de Freitas Nader
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France; Institut Pierre-Gilles de Gennes, PSL Research University, F-75005 Paris, France.
| | - Matthieu Piel
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France; Institut Pierre-Gilles de Gennes, PSL Research University, F-75005 Paris, France.
| | - Yohanns Bellaïche
- Institut Curie, PSL Research University, CNRS UMR 3215, INSERM U934, F-75248 Paris Cedex 05, France; Sorbonne Universités, UPMC Univ Paris 06, CNRS UMR 3215, INSERM U934, F-75005, France.
| | - Ana María Lennon-Duménil
- Institut Curie, PSL Research University, INSERM U932 Immunité et Cancer, F-75248 Paris Cedex 05, France.
| | - Álvaro Glavic
- Centro de Regulación del Genoma, Facultad de Ciencias, Universidad de Chile, Santiago 7800024, Chile.
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45
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Kokate SB, Dixit P, Poirah I, Roy AD, Chakraborty D, Rout N, Singh SP, Ashktorab H, Smoot DT, Bhattacharyya A. Testin and filamin-C downregulation by acetylated Siah2 increases invasiveness of Helicobacter pylori-infected gastric cancer cells. Int J Biochem Cell Biol 2018; 103:14-24. [PMID: 30063986 DOI: 10.1016/j.biocel.2018.07.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 07/26/2018] [Accepted: 07/27/2018] [Indexed: 12/15/2022]
Abstract
Helicobacter pylori is the strongest known risk-factor for gastric cancer. However, its role in gastric cancer metastasis remains unclear. Previously we have reported that H. pylori promotes gastric cancer invasiveness by stabilizing the E3 ubiquitin ligase Siah2 which is mediated by Siah2 acetylation at Lys 139 (K139) residue. Here we identify that cell adhesion-related proteins testin (TES) and filamin-C (FLN-C) interact with Siah2 and get proteasomally degraded. The efficiency of TES and FLN-C degradation is significantly potentiated by K139-acetylated Siah2 (ac-K139 Siah2) in infected gastric cancer cells (GCCs). ac-Siah2-mediated downregulation of TES and FLN-C disrupts filopodia structures but promotes lamellipodia formation and enhances invasiveness and migration of infected GCCs. Since H. felis-infected mice as well as human gastric cancer biopsy samples also show high level of ac-K139 Siah2 and downregulated TES and FLN-C, we believe that acetylation of Siah2 is an important checkpoint that can be useful for therapeutic intervention.
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Affiliation(s)
- Shrikant Babanrao Kokate
- School of Biological Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), P.O. Bhimpur-Padanpur, Via Jatni, Dist. Khurda Jatni, 752050, Odisha, India
| | - Pragyesh Dixit
- School of Biological Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), P.O. Bhimpur-Padanpur, Via Jatni, Dist. Khurda Jatni, 752050, Odisha, India
| | - Indrajit Poirah
- School of Biological Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), P.O. Bhimpur-Padanpur, Via Jatni, Dist. Khurda Jatni, 752050, Odisha, India
| | - Arjama Dhar Roy
- School of Biological Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), P.O. Bhimpur-Padanpur, Via Jatni, Dist. Khurda Jatni, 752050, Odisha, India
| | - Debashish Chakraborty
- School of Biological Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), P.O. Bhimpur-Padanpur, Via Jatni, Dist. Khurda Jatni, 752050, Odisha, India
| | - Niranjan Rout
- Department of Oncopathology, Acharya Harihar Regional Cancer Centre, Cuttack 753007, Odisha, India
| | | | - Hassan Ashktorab
- Department of Medicine, Howard University, Washington, DC 20060, USA
| | - Duane T Smoot
- Department of Medicine, Meharry Medical Center, Nashville, TN 37208, USA
| | - Asima Bhattacharyya
- School of Biological Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), P.O. Bhimpur-Padanpur, Via Jatni, Dist. Khurda Jatni, 752050, Odisha, India.
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Nagel M, Winklbauer R. PDGF-A suppresses contact inhibition during directional collective cell migration. Development 2018; 145:dev.162651. [PMID: 29884673 DOI: 10.1242/dev.162651] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Accepted: 05/25/2018] [Indexed: 12/15/2022]
Abstract
The leading-edge mesendoderm (LEM) of the Xenopus gastrula moves as an aggregate by collective migration. However, LEM cells on fibronectin in vitro show contact inhibition of locomotion by quickly retracting lamellipodia upon mutual contact. We found that a fibronectin-integrin-syndecan module acts between p21-activated kinase 1 upstream and ephrin B1 downstream to promote the contact-induced collapse of lamellipodia. To function in this module, fibronectin has to be present as puncta on the surface of LEM cells. To overcome contact inhibition in LEM cell aggregates, PDGF-A deposited in the endogenous substratum of LEM migration blocks the fibronectin-integrin-syndecan module at the integrin level. This stabilizes lamellipodia preferentially in the direction of normal LEM movement and supports cell orientation and the directional migration of the coherent LEM cell mass.
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Affiliation(s)
- Martina Nagel
- University of Toronto, Department of Cell and Systems Biology, 25 Harbord Street, Toronto M5S 3G5, ON, Canada
| | - Rudolf Winklbauer
- University of Toronto, Department of Cell and Systems Biology, 25 Harbord Street, Toronto M5S 3G5, ON, Canada
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47
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Roycroft A, Szabó A, Bahm I, Daly L, Charras G, Parsons M, Mayor R. Redistribution of Adhesive Forces through Src/FAK Drives Contact Inhibition of Locomotion in Neural Crest. Dev Cell 2018; 45:565-579.e3. [PMID: 29870718 PMCID: PMC5988567 DOI: 10.1016/j.devcel.2018.05.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 03/19/2018] [Accepted: 05/02/2018] [Indexed: 01/01/2023]
Abstract
Contact inhibition of locomotion is defined as the behavior of cells to cease migrating in their former direction after colliding with another cell. It has been implicated in multiple developmental processes and its absence has been linked to cancer invasion. Cellular forces are thought to govern this process; however, the exact role of traction through cell-matrix adhesions and tension through cell-cell adhesions during contact inhibition of locomotion remains unknown. Here we use neural crest cells to address this and show that cell-matrix adhesions are rapidly disassembled at the contact between two cells upon collision. This disassembly is dependent upon the formation of N-cadherin-based cell-cell adhesions and driven by Src and FAK activity. We demonstrate that the loss of cell-matrix adhesions near the contact leads to a buildup of tension across the cell-cell contact, a step that is essential to drive cell-cell separation after collision. Focal adhesions disassemble at cell-cell contacts in contact inhibition of locomotion FA disassembly at the cell contact during CIL requires N-cadherin/Src/FAK signaling Cell separation during CIL involves a buildup of tension across the cell contact
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Affiliation(s)
- Alice Roycroft
- Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - András Szabó
- Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Isabel Bahm
- Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Liam Daly
- Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Guillaume Charras
- Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK; London Centre for Nanotechnology, UCL, London WC1H 0AH, UK; Institute for the Physics of Living Systems, UCL, London WC1E 6BT, UK
| | - Maddy Parsons
- Randall Division of Cell and Molecular Biophysics, Kings College London, London SE11UL, UK
| | - Roberto Mayor
- Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK.
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48
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Malandrino A, Mak M, Kamm RD, Moeendarbary E. Complex mechanics of the heterogeneous extracellular matrix in cancer. EXTREME MECHANICS LETTERS 2018; 21:25-34. [PMID: 30135864 PMCID: PMC6097546 DOI: 10.1016/j.eml.2018.02.003] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 02/07/2018] [Accepted: 02/20/2018] [Indexed: 05/14/2023]
Abstract
The extracellular matrix (ECM) performs many critical functions, one of which is to provide structural and mechanical integrity, and many of the constituent proteins have clear mechanical roles. The composition and structural characteristics of the ECM are widely variable among different tissues, suiting diverse functional needs. In diseased tissues, particularly solid tumors, the ECM is complex and influences disease progression. Cancer and stromal cells can significantly influence the matrix composition and structure and thus the mechanical properties of the tumor microenvironment (TME). In this review, we describe the interactions that give rise to the structural heterogeneity of the ECM and present the techniques that are widely employed to measure ECM properties and remodeling dynamics. Furthermore, we review the tools for measuring the distinct nature of cell-ECM interactions within the TME.
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Affiliation(s)
- Andrea Malandrino
- Institute for Bioengineering of Catalonia, Barcelona, Spain
- European Molecular Biology Laboratory, Barcelona, Spain
| | - Michael Mak
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA
| | - Roger D. Kamm
- Departments of Biological Engineering and Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Emad Moeendarbary
- Departments of Biological Engineering and Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Mechanical Engineering, University College London, London, UK
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49
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Switching between individual and collective motility in B lymphocytes is controlled by cell-matrix adhesion and inter-cellular interactions. Sci Rep 2018; 8:5800. [PMID: 29643414 PMCID: PMC5895587 DOI: 10.1038/s41598-018-24222-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 03/26/2018] [Indexed: 02/07/2023] Open
Abstract
Lymphocytes alternate between phases of individual migration across tissues and phases of clustering during activation and function. The range of lymphocyte motility behaviors and the identity of the factors that govern them remain elusive. To explore this point, we here collected unprecedented statistics pertaining to cell displacements, cell:matrix and cell:cell interactions using a model B cell line as well as primary human B lymphocytes. At low cell density, individual B lymphocytes displayed a high heterogeneity in their speed and diffusivity. Beyond this intrinsic variability, B lymphocytes adapted their motility to the composition of extra-cellular matrix, adopting slow persistent walks over collagen IV and quick Brownian walks over fibronectin. At high cell density, collagen IV favored the self-assembly of B lymphocytes into clusters endowed with collective coordination, while fibronectin stimulated individual motility. We show that this behavioral plasticity is controlled by acto-myosin dependent adhesive and Arp2/3-dependent protrusive actin pools, respectively. Our study reveals the adaptive nature of B lymphocyte motility and group dynamics, which are shaped by an interplay between and cell:matrix and cell:cell interactions.
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50
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Rüder M, Nagel BM, Bogdan S. Analysis of Cell Shape and Cell Migration of Drosophila Macrophages In Vivo. Methods Mol Biol 2018; 1749:227-238. [PMID: 29526001 DOI: 10.1007/978-1-4939-7701-7_17] [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] [Indexed: 03/18/2023]
Abstract
The most abundant immune cells in Drosophila are macrophage-like plasmatocytes that fulfill central roles in morphogenesis, immune and tissue damage response. The various genetic tools available in Drosophila together with high-resolution and live-imaging microscopy techniques make Drosophila macrophages an excellent model system that combines many advantages of cultured cells with in vivo genetics. Here, we describe the isolation and staining of macrophages from larvae for ex vivo structured illumination microscopy (SIM), the preparation of white prepupae for in vivo 2D random cell migration analysis, and the preparation of pupae (18 h after puparium formation, APF) for in vivo 3D directed cell migration analysis upon wounding using spinning disk microscopy.
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Affiliation(s)
- Marike Rüder
- Institut für Physiologie und Pathophysiologie, Abteilung Molekulare Zellphysiologie, Phillips-Universität Marburg, Marburg, Germany
| | - Benedikt M Nagel
- Institut für Physiologie und Pathophysiologie, Abteilung Molekulare Zellphysiologie, Phillips-Universität Marburg, Marburg, Germany
| | - Sven Bogdan
- Institut für Physiologie und Pathophysiologie, Abteilung Molekulare Zellphysiologie, Phillips-Universität Marburg, Marburg, Germany.
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