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Copos C, Sun YH, Zhu K, Zhang Y, Reid B, Draper B, Lin F, Yue H, Bernadskaya Y, Zhao M, Mogilner A. Galvanotactic directionality of cell groups depends on group size. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.08.13.607794. [PMID: 39185145 PMCID: PMC11343102 DOI: 10.1101/2024.08.13.607794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/27/2024]
Abstract
Motile cells migrate directionally in the electric field in a process known as galvanotaxis, important and under-investigated phenomenon in wound healing and development. We previously reported that individual fish keratocyte cells migrate to the cathode in electric fields, that inhibition of PI3 kinase reverses single cells to the anode, and that large cohesive groups of either unperturbed or PI3K-inhibited cells migrate to the cathode. Here we find that small uninhibited cell groups move to the cathode, while small groups of PI3K-inhibited cells move to the anode. Small groups move faster than large groups, and groups of unperturbed cells move faster than PI3K-inhibited cell groups of comparable sizes. Shapes and sizes of large groups change little when they start migrating, while size and shapes of small groups change significantly, lamellipodia disappear from the rear edges of these groups, and their shapes start to resemble giant single cells. Our results are consistent with the computational model, according to which cells inside and at the edge of the groups pool their propulsive forces to move but interpret directional signals differently. Namely, cells in the group interior are directed to the cathode independently of their chemical state. Meanwhile, the edge cells behave like individual cells: they are directed to the cathode/anode in uninhibited/PI3K-inhibited groups, respectively. As a result, all cells drive uninhibited groups to the cathode, while larger PI3K-inhibited groups are directed by cell majority in the group interior to the cathode, while majority of the edge cells in small groups win the tug-of-war driving these groups to the anode.
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Affiliation(s)
- Calina Copos
- Department of Biology and Department of Mathematics, Northeastern University, Boston, MA 02115
| | - Yao-Hui Sun
- Department of Ophthalmology and Vision Science and Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817
| | - Kan Zhu
- Department of Ophthalmology and Vision Science and Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817
| | - Yan Zhang
- Department of Occupational and Environmental Health, Hangzhou Normal University School of Public Health, Hangzhou 311121, China
| | - Brian Reid
- Department of Ophthalmology and Vision Science and Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817
| | - Bruce Draper
- Department of Molecular and Cellular Biology, University of California, Davis, Davis, CA 95616
| | - Francis Lin
- Department of Physics and Astronomy, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Haicen Yue
- Department of Physics, University of Vermont, Burlington, VT 05405
| | - Yelena Bernadskaya
- Courant Institute and Department of Biology, New York University, New York, NY 10012
| | - Min Zhao
- Department of Ophthalmology and Vision Science and Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817
| | - Alex Mogilner
- Courant Institute and Department of Biology, New York University, New York, NY 10012
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2
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Schock EN, York JR, Li AP, Tu AY, LaBonne C. SoxB1 transcription factors are essential for initiating and maintaining neural plate border gene expression. Development 2024; 151:dev202693. [PMID: 38940470 PMCID: PMC11369808 DOI: 10.1242/dev.202693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 06/17/2024] [Indexed: 06/29/2024]
Abstract
SoxB1 transcription factors (Sox2/3) are well known for their role in early neural fate specification in the embryo, but little is known about functional roles for SoxB1 factors in non-neural ectodermal cell types, such as the neural plate border (NPB). Using Xenopus laevis, we set out to determine whether SoxB1 transcription factors have a regulatory function in NPB formation. Here, we show that SoxB1 factors are necessary for NPB formation, and that prolonged SoxB1 factor activity blocks the transition from a NPB to a neural crest state. Using ChIP-seq, we demonstrate that Sox3 is enriched upstream of NPB genes in early NPB cells and in blastula stem cells. Depletion of SoxB1 factors in blastula stem cells results in downregulation of NPB genes. Finally, we identify Pou5f3 factors as potential Sox3 partners in regulating the formation of the NPB and show that their combined activity is needed for normal NPB gene expression. Together, these data identify a role for SoxB1 factors in the establishment and maintenance of the NPB, in part through partnership with Pou5f3 factors.
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Affiliation(s)
- Elizabeth N. Schock
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Joshua R. York
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Austin P. Li
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Ashlyn Y. Tu
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Carole LaBonne
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
- NSF-Simons National Institute for Theory and Mathematics in Biology, 875 N Michigan Avenue, Chicago, IL 60611, USA
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3
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Li X, Chen B. Dynamics of multicellular swirling on micropatterned substrates. Proc Natl Acad Sci U S A 2024; 121:e2400804121. [PMID: 38900800 PMCID: PMC11214149 DOI: 10.1073/pnas.2400804121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 05/24/2024] [Indexed: 06/22/2024] Open
Abstract
Chirality plays a crucial role in biology, as it is highly conserved and fundamentally important in the developmental process. To better understand the relationship between the chirality of individual cells and that of tissues and organisms, we develop a generalized mechanics model of chiral polarized particles to investigate the swirling dynamics of cell populations on substrates. Our analysis reveals that cells with the same chirality can form distinct chiral patterns on ring-shaped or rectangular substrates. Interestingly, our studies indicate that an excessively strong or weak individual cellular chirality hinders the formation of such chiral patterns. Our studies also indicate that there exists the influence distance of substrate boundaries in chiral patterns. Smaller influence distances are observed when cell-cell interactions are weaker. Conversely, when cell-cell interactions are too strong, multiple cells tend to be stacked together, preventing the formation of chiral patterns on substrates in our analysis. Additionally, we demonstrate that the interaction between cells and substrate boundaries effectively controls the chiral distribution of cellular orientations on ring-shaped substrates. This research highlights the significance of coordinating boundary features, individual cellular chirality, and cell-cell interactions in governing the chiral movement of cell populations and provides valuable mechanics insights into comprehending the intricate connection between the chirality of single cells and that of tissues and organisms.
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Affiliation(s)
- Xi Li
- Department of Engineering Mechanics, Zhejiang University, Hangzhou310027, People’s Republic of China
| | - Bin Chen
- Department of Engineering Mechanics, Zhejiang University, Hangzhou310027, People’s Republic of China
- Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province, Zhejiang University, Hangzhou310027, People’s Republic of China
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4
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Stehbens SJ, Scarpa E, White MD. Perspectives in collective cell migration - moving forward. J Cell Sci 2024; 137:jcs261549. [PMID: 38904172 DOI: 10.1242/jcs.261549] [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: 06/22/2024] Open
Abstract
Collective cell migration, where cells move as a cohesive unit, is a vital process underlying morphogenesis and cancer metastasis. Thanks to recent advances in imaging and modelling, we are beginning to understand the intricate relationship between a cell and its microenvironment and how this shapes cell polarity, metabolism and modes of migration. The use of biophysical and mathematical models offers a fresh perspective on how cells migrate collectively, either flowing in a fluid-like state or transitioning to more static states. Continuing to unite researchers in biology, physics and mathematics will enable us to decode more complex biological behaviours that underly collective cell migration; only then can we understand how this coordinated movement of cells influences the formation and organisation of tissues and directs the spread of metastatic cancer. In this Perspective, we highlight exciting discoveries, emerging themes and common challenges that have arisen in recent years, and possible ways forward to bridge the gaps in our current understanding of collective cell migration.
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Affiliation(s)
- Samantha J Stehbens
- The University of Queensland, Australian Institute for Bioengineering and Nanotechnology, St Lucia, Brisbane, QLD 4072, Australia
- The University of Queensland, Institute for Molecular Bioscience, St Lucia, Brisbane, QLD 4072, Australia
| | - Elena Scarpa
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3DY, UK
| | - Melanie D White
- The University of Queensland, Institute for Molecular Bioscience, St Lucia, Brisbane, QLD 4072, Australia
- The University of Queensland, School of Biomedical Sciences, St Lucia, Brisbane, QLD 4072, Australia
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5
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Dimitriou NM, Flores-Torres S, Kyriakidou M, Kinsella JM, Mitsis GD. Cancer cell sedimentation in 3D cultures reveals active migration regulated by self-generated gradients and adhesion sites. PLoS Comput Biol 2024; 20:e1012112. [PMID: 38861575 PMCID: PMC11195982 DOI: 10.1371/journal.pcbi.1012112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/24/2024] [Accepted: 04/25/2024] [Indexed: 06/13/2024] Open
Abstract
Cell sedimentation in 3D hydrogel cultures refers to the vertical migration of cells towards the bottom of the space. Understanding this poorly examined phenomenon may allow us to design better protocols to prevent it, as well as provide insights into the mechanobiology of cancer development. We conducted a multiscale experimental and mathematical examination of 3D cancer growth in triple negative breast cancer cells. Migration was examined in the presence and absence of Paclitaxel, in high and low adhesion environments and in the presence of fibroblasts. The observed behaviour was modeled by hypothesizing active migration due to self-generated chemotactic gradients. Our results did not reject this hypothesis, whereby migration was likely to be regulated by the MAPK and TGF-β pathways. The mathematical model enabled us to describe the experimental data in absence (normalized error<40%) and presence of Paclitaxel (normalized error<10%), suggesting inhibition of random motion and advection in the latter case. Inhibition of sedimentation in low adhesion and co-culture experiments further supported the conclusion that cells actively migrated downwards due to the presence of signals produced by cells already attached to the adhesive glass surface.
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Affiliation(s)
| | | | - Maria Kyriakidou
- Department of Human Genetics, McGill University, Montreal, QC, Canada
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El Bakkouri Y, Chidiac R, Delisle C, Corriveau J, Cagnone G, Gaonac'h-Lovejoy V, Chin A, Lécuyer É, Angers S, Joyal JS, Topisirovic I, Hulea L, Dubrac A, Gratton JP. ZO-1 interacts with YB-1 in endothelial cells to regulate stress granule formation during angiogenesis. Nat Commun 2024; 15:4405. [PMID: 38782923 PMCID: PMC11116412 DOI: 10.1038/s41467-024-48852-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
Zonula occludens-1 (ZO-1) is involved in the regulation of cell-cell junctions between endothelial cells (ECs). Here we identify the ZO-1 protein interactome and uncover ZO-1 interactions with RNA-binding proteins that are part of stress granules (SGs). Downregulation of ZO-1 increased SG formation in response to stress and protected ECs from cellular insults. The ZO-1 interactome uncovered an association between ZO-1 and Y-box binding protein 1 (YB-1), a constituent of SGs. Arsenite treatment of ECs decreased the interaction between ZO-1 and YB-1, and drove SG assembly. YB-1 expression is essential for SG formation and for the cytoprotective effects induced by ZO-1 downregulation. In the developing retinal vascular plexus of newborn mice, ECs at the front of growing vessels express less ZO-1 but display more YB-1-positive granules than ECs located in the vascular plexus. Endothelial-specific deletion of ZO-1 in mice at post-natal day 7 markedly increased the presence of YB-1-positive granules in ECs of retinal blood vessels, altered tip EC morphology and vascular patterning, resulting in aberrant endothelial proliferation, and arrest in the expansion of the retinal vasculature. Our findings suggest that, through its interaction with YB-1, ZO-1 controls SG formation and the response of ECs to stress during angiogenesis.
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Affiliation(s)
- Yassine El Bakkouri
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Rony Chidiac
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
- Donnelly Centre, University of Toronto, Toronto, ON, Canada
| | - Chantal Delisle
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Jeanne Corriveau
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Gael Cagnone
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, QC, Canada
| | - Vanda Gaonac'h-Lovejoy
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Ashley Chin
- Institut de recherches cliniques de Montréal (IRCM), Montreal, QC, Canada
| | - Éric Lécuyer
- Institut de recherches cliniques de Montréal (IRCM), Montreal, QC, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, QC, Canada
| | | | - Jean-Sébastien Joyal
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, QC, Canada
- Department of Pediatrics, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Ivan Topisirovic
- Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, Quebec, Canada and Gerald Bronfman Department of Oncology, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Laura Hulea
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, QC, Canada
- Maisonneuve-Rosemont Hospital Research Centre, Montréal, Quebec, Canada and Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Alexandre Dubrac
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, QC, Canada
- Department of Pathology and Cell Biology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Jean-Philippe Gratton
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.
- Centre d'Innovation Biomédicale (CIB), Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
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7
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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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8
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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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9
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Zhang D, Broer DJ, Liu D. Facilitating Interskin Communication in Artificial Polymer Systems through Liquid Transfer. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2312428. [PMID: 38211568 DOI: 10.1002/adma.202312428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/03/2024] [Indexed: 01/13/2024]
Abstract
Chemical communication is a ubiquitous process in nature, and it has sparked interest in the development of electric-sense-based robotic perception systems with chemical components. Here, a novel liquid crystal polymer is introduced that combines the transferring, receiving, and sensing of chemical signals, providing a new principle to achieve chemical communication in robotic systems. This approach allows for the transfer of cargo between two polymer coatings, and the transfer can be monitored through an electrical signal. Additionally, cascade transfer can be achieved through this approach, as the transfer of cargo is not limited to only two coatings, but can continue from the second to a third coating. Furthermore, the two coatings can be infused with different reagents, and upon exchange, a reaction takes place to generate the desired species. The novel method of chemical communication that is developed presents a notable improvement in embodied perception. This advancement facilitates human-robot and robot-robot interactions and enhances the ability of robots to efficiently and accurately perform complex tasks in their environment.
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Affiliation(s)
- Dongyu Zhang
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, Groene Loper 3, Eindhoven, 5612 AE, The Netherlands
- Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Groene Loper 3, Eindhoven, 5612 AE, The Netherlands
| | - Dirk J Broer
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, Groene Loper 3, Eindhoven, 5612 AE, The Netherlands
- Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Groene Loper 3, Eindhoven, 5612 AE, The Netherlands
| | - Danqing Liu
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, Groene Loper 3, Eindhoven, 5612 AE, The Netherlands
- Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Groene Loper 3, Eindhoven, 5612 AE, The Netherlands
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10
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Graham JN, Zhang G, Yeomans JM. Cell sorting by active forces in a phase-field model of cell monolayers. SOFT MATTER 2024; 20:2955-2960. [PMID: 38469688 DOI: 10.1039/d3sm01033c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
Cell sorting, the segregation of cells with different properties into distinct domains, is a key phenomenon in biological processes such as embryogenesis. We use a phase-field model of a confluent cell layer to study the role of activity in cell sorting. We find that a mixture of cells with extensile or contractile dipolar activity, and which are identical apart from their activity, quickly sort into small, elongated patches which then grow slowly in time. We interpret the sorting as driven by the different diffusivity of the extensile and contractile cells, mirroring the ordering of Brownian particles connected to different hot and cold thermostats. We check that the free energy is not changed by either partial or complete sorting, thus confirming that activity can be responsible for the ordering even in the absence of thermodynamic mechanisms.
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Affiliation(s)
- James N Graham
- Rudolf Peierls Centre for Theoretical Physics, Parks Road, University of Oxford, Oxford, OX1 3PU, UK.
| | - Guanming Zhang
- Center for Soft Matter Research, Department of Physics, New York University, New York 10003, USA
- Simons Center for Computational Physical Chemistry, Department of Chemistry, New York University, New York 10003, USA
| | - Julia M Yeomans
- Rudolf Peierls Centre for Theoretical Physics, Parks Road, University of Oxford, Oxford, OX1 3PU, UK.
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11
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Bhattacherjee B, Hayakawa M, Shibata T. Structure formation induced by non-reciprocal cell-cell interactions in a multicellular system. SOFT MATTER 2024; 20:2739-2749. [PMID: 38436091 DOI: 10.1039/d3sm01752d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Collective cellular behavior plays a crucial role in various biological processes, ranging from developmental morphogenesis to pathological processes such as cancer metastasis. Our previous research has revealed that a mutant cell of Dictyostelium discoideum exhibits collective cell migration, including chain migration and traveling band formation, driven by a unique tail-following behavior at contact sites, which we term "contact following locomotion" (CFL). Here, we uncover an imbalance of forces between the front and rear cells within cell chains, leading to an additional propulsion force in the rear cells. Drawing inspiration from this observation, we introduce a theoretical model that incorporates non-reciprocal cell-cell interactions. Our findings highlight that the non-reciprocal interaction, in conjunction with self-alignment interactions, significantly contributes to the emergence of the observed collective cell migrations. Furthermore, we present a comprehensive phase diagram, showing distinct phases at both low and intermediate cell densities. This phase diagram elucidates a specific regime that corresponds to the experimental system.
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Affiliation(s)
- Biplab Bhattacherjee
- Laboratory for Physical Biology, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima minamimachi, Chuo-ku, Kobe 650-0047, Japan.
| | - Masayuki Hayakawa
- Laboratory for Physical Biology, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima minamimachi, Chuo-ku, Kobe 650-0047, Japan.
| | - Tatsuo Shibata
- Laboratory for Physical Biology, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima minamimachi, Chuo-ku, Kobe 650-0047, Japan.
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12
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Williams AM, Horne-Badovinac S. Fat2 polarizes Lar and Sema5c to coordinate the motility of collectively migrating epithelial cells. J Cell Sci 2024; 137:jcs261173. [PMID: 37593878 PMCID: PMC10508692 DOI: 10.1242/jcs.261173] [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: 03/16/2023] [Accepted: 07/24/2023] [Indexed: 08/19/2023] Open
Abstract
Migrating epithelial cells globally align their migration machinery to achieve tissue-level movement. Biochemical signaling across leading-trailing cell-cell interfaces can promote this alignment by partitioning migratory behaviors like protrusion and retraction to opposite sides of the interface. However, how signaling proteins become organized at interfaces to accomplish this is poorly understood. The follicular epithelial cells of Drosophila melanogaster have two signaling modules at their leading-trailing interfaces - one composed of the atypical cadherin Fat2 (also known as Kugelei) and the receptor tyrosine phosphatase Lar, and one composed of Semaphorin5c and its receptor Plexin A. Here, we show that these modules form one interface signaling system with Fat2 at its core. Trailing edge-enriched Fat2 concentrates both Lar and Semaphorin5c at leading edges of cells, but Lar and Semaphorin5c play little role in the localization of Fat2. Fat2 is also more stable at interfaces than Lar or Semaphorin5c. Once localized, Lar and Semaphorin5c act in parallel to promote collective migration. We propose that Fat2 serves as the organizer of this interface signaling system by coupling and polarizing the distributions of multiple effectors that work together to align the migration machinery of neighboring cells.
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Affiliation(s)
- Audrey Miller Williams
- Department of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637, USA
| | - Sally Horne-Badovinac
- Department of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637, USA
- Committee on Development, Regeneration, and Stem Cell Biology, University of Chicago, Chicago, IL 60637, USA
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13
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Freingruber V, Painter KJ, Ptashnyk M, Schumacher LJ. A biased random walk approach for modeling the collective chemotaxis of neural crest cells. J Math Biol 2024; 88:32. [PMID: 38407620 PMCID: PMC10896796 DOI: 10.1007/s00285-024-02047-2] [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: 09/29/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 02/27/2024]
Abstract
Collective cell migration is a multicellular phenomenon that arises in various biological contexts, including cancer and embryo development. 'Collectiveness' can be promoted by cell-cell interactions such as co-attraction and contact inhibition of locomotion. These mechanisms act on cell polarity, pivotal for directed cell motility, through influencing the intracellular dynamics of small GTPases such as Rac1. To model these dynamics we introduce a biased random walk model, where the bias depends on the internal state of Rac1, and the Rac1 state is influenced by cell-cell interactions and chemoattractive cues. In an extensive simulation study we demonstrate and explain the scope and applicability of the introduced model in various scenarios. The use of a biased random walk model allows for the derivation of a corresponding partial differential equation for the cell density while still maintaining a certain level of intracellular detail from the individual based setting.
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Affiliation(s)
- Viktoria Freingruber
- Department of Mathematics, The Maxwell Institute for Mathematical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, Scotland, UK.
- The Maxwell Institute for Mathematical Sciences, School of Mathematics, University of Edinburgh, Edinburgh, EH9 3FD, Scotland, UK.
| | - Kevin J Painter
- Dipartimento Interateneo di Scienze, Progetto e Politiche del Territorio (DIST), Politecnico di Torino, Viale Pier Andrea Mattioli, 39, Turin, 10125, Italy
| | - Mariya Ptashnyk
- Department of Mathematics, The Maxwell Institute for Mathematical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, Scotland, UK
| | - Linus J Schumacher
- The Maxwell Institute for Mathematical Sciences, School of Mathematics, University of Edinburgh, Edinburgh, EH9 3FD, Scotland, UK
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh, EH164UU, Scotland, UK
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14
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Van Haver S, Fan Y, Bekaert SL, Everaert C, Van Loocke W, Zanzani V, Deschildre J, Maestre IF, Amaro A, Vermeirssen V, De Preter K, Zhou T, Kentsis A, Studer L, Speleman F, Roberts SS. Human iPSC modeling recapitulates in vivo sympathoadrenal development and reveals an aberrant developmental subpopulation in familial neuroblastoma. iScience 2024; 27:108096. [PMID: 38222111 PMCID: PMC10784699 DOI: 10.1016/j.isci.2023.108096] [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: 12/20/2022] [Revised: 06/12/2023] [Accepted: 09/26/2023] [Indexed: 01/16/2024] Open
Abstract
Studies defining normal and disrupted human neural crest cell development have been challenging given its early timing and intricacy of development. Consequently, insight into the early disruptive events causing a neural crest related disease such as pediatric cancer neuroblastoma is limited. To overcome this problem, we developed an in vitro differentiation model to recapitulate the normal in vivo developmental process of the sympathoadrenal lineage which gives rise to neuroblastoma. We used human in vitro pluripotent stem cells and single-cell RNA sequencing to recapitulate the molecular events during sympathoadrenal development. We provide a detailed map of dynamically regulated transcriptomes during sympathoblast formation and illustrate the power of this model to study early events of the development of human neuroblastoma, identifying a distinct subpopulation of cell marked by SOX2 expression in developing sympathoblast obtained from patient derived iPSC cells harboring a germline activating mutation in the anaplastic lymphoma kinase (ALK) gene.
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Affiliation(s)
- Stéphane Van Haver
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Yujie Fan
- The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
- Developmental Biology Program, MSKCC, New York, NY 10065, USA
- Weill Graduate School of Medical Sciences of Cornell University, New York, NY 10065, USA
| | - Sarah-Lee Bekaert
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Celine Everaert
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Wouter Van Loocke
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Vittorio Zanzani
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Lab for Computational Biology, Integromics and Gene Regulation (CBIGR), Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Joke Deschildre
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Lab for Computational Biology, Integromics and Gene Regulation (CBIGR), Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Inés Fernandez Maestre
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Adrianna Amaro
- Department of Pediatrics, MSKCC, New York, NY 10065, USA
| | - Vanessa Vermeirssen
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Lab for Computational Biology, Integromics and Gene Regulation (CBIGR), Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Katleen De Preter
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Ting Zhou
- The SKI Stem Cell Research Facility, The Center for Stem Cell Biology and Developmental Biology Program, Sloan Kettering Institute, 1275 York Avenue, New York, NY 10065, USA
| | - Alex Kentsis
- Department of Pediatrics, MSKCC, New York, NY 10065, USA
- Molecular Pharmacology Program, MSKCC, New York, NY, USA
- Tow Center for Developmental Oncology, MSKCC, New York, NY 10065, USA
- Departments of Pediatrics, Pharmacology and Physiology & Biophysics, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Lorenz Studer
- The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
- Developmental Biology Program, MSKCC, New York, NY 10065, USA
| | - Frank Speleman
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
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15
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Fujimori T, Hashimura H, Sawai S. Imaging-Based Analysis of Cell-Cell Contact-Dependent Migration in Dictyostelium. Methods Mol Biol 2024; 2828:23-36. [PMID: 39147967 DOI: 10.1007/978-1-0716-4023-4_3] [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: 08/17/2024]
Abstract
Cell-cell interaction mediated by secreted and adhesive signaling molecules forms the basis of the coordinated cell movements (i.e., collective cell migration) observed in developing embryos, regenerating tissues, immune cells, and metastatic cancer. Decoding the underlying input/output rules at the single-cell level, however, remains a challenge due to the vast complexity in the extracellular environments that support such cellular behaviors. The amoebozoa Dictyostelium discoideum uses GPCR-mediated chemotaxis and cell-cell contact signals mediated by adhesion proteins with immunoglobulin-like folds to form a collectively migrating slug. Coordinated migration and repositioning of the cells in this relatively simple morphogenetic system are driven strictly by regulation of actin cytoskeleton by these signaling factors. Its unique position in the eukaryotic tree of life outside metazoa points to basic logics of tissue self-organization that are common across taxa. Here, we describe a method to reconstitute intercellular contact signals and the resulting cell polarization using purified adhesion proteins. In addition, a protocol using a microfluidic chamber is laid out where one can study how the cell-cell contact signal and chemoattractant signals, when simultaneously presented, are interpreted. Quantitative image analysis for obtaining cell morphology features is also provided. A similar approach should be applicable to study other collectively migrating cells.
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Affiliation(s)
- Taihei Fujimori
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Hidenori Hashimura
- Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan
| | - Satoshi Sawai
- Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan.
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16
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Boutillon A. Organizing collective cell migration through guidance by followers. C R Biol 2023; 346:117-126. [PMID: 38095130 DOI: 10.5802/crbiol.145] [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: 10/05/2023] [Accepted: 11/07/2023] [Indexed: 12/18/2023]
Abstract
Morphogenesis, wound healing, and some cancer metastases rely on the collective migration of groups of cells. In these processes, guidance and coordination between cells and tissues are critical. While strongly adherent epithelial cells have to move collectively, loosely organized mesenchymal cells can migrate as individual cells. Nevertheless, many of them migrate collectively. This article summarizes how migratory reactions to cell-cell contacts, also called "contact regulation of locomotion" behaviors, organize mesenchymal collective cell migration. It focuses on one recently discovered mechanism called "guidance by followers", through which a cell is oriented by its immediate followers. In the gastrulating zebrafish embryo, during embryonic axis elongation, this phenomenon is responsible for the collective migration of the leading tissue, the polster, and its guidance by the following posterior axial mesoderm. Such guidance of migrating cells by followers ensures long-range coordination of movements and developmental robustness. Along with other "contact regulation of locomotion" behaviors, this mechanism contributes to organizing collective migration of loose populations of cells.
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17
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Zhou L, He L, Liu CH, Qiu H, Zheng L, Sample KM, Wu Q, Li J, Xie K, Ampuero J, Li Z, Lv D, Liu M, Romero-Gómez M, Hu Y, Tang H. Liver cancer stem cell dissemination and metastasis: uncovering the role of NRCAM in hepatocellular carcinoma. J Exp Clin Cancer Res 2023; 42:311. [PMID: 37993901 PMCID: PMC10664624 DOI: 10.1186/s13046-023-02893-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/10/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Liver cancer stem cells (LCSCs) play an important role in hepatocellular carcinoma (HCC), but the mechanisms that link LCSCs to HCC metastasis remain largely unknown. This study aims to reveal the contributions of NRCAM to LCSC function and HCC metastasis, and further explore its mechanism in detail. METHODS 117 HCC and 29 non-HCC patients with focal liver lesions were collected and analyzed to assess the association between NRCAM and HCC metastasis. Single-cell RNA sequencing (scRNA-seq) was used to explore the biological characteristics of cells with high NRCAM expression in metastatic HCC. The role and mechanism of NRCAM in LCSC dissemination and metastasis was explored in vitro and in vivo using MYC-driven LCSC organoids from murine liver cells. RESULTS Serum NRCAM is associated with HCC metastasis and poor prognosis. A scRNA-seq analysis identified that NRCAM was highly expressed in LCSCs with MYC activation in metastatic HCC. Moreover, NRCAM facilitated LCSC migration and invasion, which was confirmed in MYC-driven LCSC organoids. The in vivo tumor allografts demonstrated that NRCAM mediated intra-hepatic/lung HCC metastasis by enhancing the ability of LCSCs to escape from tumors into the bloodstream. Nrcam expression inhibition in LCSCs blocked HCC metastasis. Mechanistically, NRCAM activated epithelial-mesenchymal transition (EMT) and metastasis-related matrix metalloproteinases (MMPs) through the MACF1 mediated β-catenin signaling pathway in LCSCs. CONCLUSIONS LCSCs typified by high NRCAM expression have a strong ability to invade and migrate, which is an important factor leading to HCC metastasis.
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Affiliation(s)
- Lingyun Zhou
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China.
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China.
| | - Linye He
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu, China
| | - Chang-Hai Liu
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Huandi Qiu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Li Zheng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Klarke Michael Sample
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Qin Wu
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Jiaxin Li
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Kunlin Xie
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Javier Ampuero
- Digestive Diseases Unit, Virgen del Rocío University Hospital, SeLiver Group at Institute of Biomedicine of Seville (IBIS: HUVRocío/CSIC/US), University of Seville, Seville, Spain
| | - Zhihui Li
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu, China
| | - Duoduo Lv
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Miao Liu
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Manuel Romero-Gómez
- Digestive Diseases Unit, Virgen del Rocío University Hospital, SeLiver Group at Institute of Biomedicine of Seville (IBIS: HUVRocío/CSIC/US), University of Seville, Seville, Spain.
- Digestive Disease Department and CIBERehd, Virgen del Rocío University Hospital, Avenida Manuel Siurot S/N, 41013, Seville, Spain.
| | - Yiguo Hu
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu, China.
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China.
- National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China.
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China.
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18
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Tanjore Ramanathan J, Zárybnický T, Filppu P, Monzo HJ, Monni O, Tervonen TA, Klefström J, Kerosuo L, Kuure S, Laakkonen P. Immunoglobulin superfamily member 3 is required for the vagal neural crest cell migration and enteric neuronal network organization. Sci Rep 2023; 13:17162. [PMID: 37821496 PMCID: PMC10567708 DOI: 10.1038/s41598-023-44093-8] [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: 03/07/2023] [Accepted: 10/03/2023] [Indexed: 10/13/2023] Open
Abstract
The immunoglobulin (Ig) superfamily members are involved in cell adhesion and migration, complex multistep processes that play critical roles in embryogenesis, wound healing, tissue formation, and many other processes, but their specific functions during embryonic development remain unclear. Here, we have studied the function of the immunoglobulin superfamily member 3 (IGSF3) by generating an Igsf3 knockout (KO) mouse model with CRISPR/Cas9-mediated genome engineering. By combining RNA and protein detection methodology, we show that during development, IGSF3 localizes to the neural crest and a subset of its derivatives, suggesting a role in normal embryonic and early postnatal development. Indeed, inactivation of Igsf3 impairs the ability of the vagal neural crest cells to migrate and normally innervate the intestine. The small intestine of Igsf3 KO mice shows reduced thickness of the muscularis externa and diminished number of enteric neurons. Also, misalignment of neurons and smooth muscle cells in the developing intestinal villi is detected. Taken together, our results suggest that IGSF3 functions contribute to the formation of the enteric nervous system. Given the essential role of the enteric nervous system in maintaining normal gastrointestinal function, our study adds to the pool of information required for further understanding the mechanisms of gut innervation and etiology behind bowel motility disorders.
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Affiliation(s)
| | - Tomáš Zárybnický
- Stem Cells and Metabolism Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Pauliina Filppu
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Hector J Monzo
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Outi Monni
- Applied Tumor Genomics Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Topi A Tervonen
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Finnish genome editing center (FinGEEC), Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland
| | - Juha Klefström
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Finnish Cancer Institute & FICAN South, Helsinki University Hospital (HUS), Helsinki, Finland
| | - Laura Kerosuo
- Neural Crest Development and Disease Unit, Department of Health and Human Services, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, 20892, USA.
| | - Satu Kuure
- Stem Cells and Metabolism Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
- GM-unit, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland.
| | - Pirjo Laakkonen
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
- iCAN Flagship Program, University of Helsinki, Helsinki, Finland.
- Laboratory Animal Centre, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland.
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19
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Dobson L, Barrell WB, Seraj Z, Lynham S, Wu SY, Krause M, Liu KJ. GSK3 and lamellipodin balance lamellipodial protrusions and focal adhesion maturation in mouse neural crest migration. Cell Rep 2023; 42:113030. [PMID: 37632751 DOI: 10.1016/j.celrep.2023.113030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 07/06/2023] [Accepted: 08/09/2023] [Indexed: 08/28/2023] Open
Abstract
Neural crest cells are multipotent cells that delaminate from the neuroepithelium, migrating throughout the embryo. Aberrant migration causes developmental defects. Animal models are improving our understanding of neural crest anomalies, but in vivo migration behaviors are poorly understood. Here, we demonstrate that murine neural crest cells display actin-based lamellipodia and filopodia in vivo. Using neural crest-specific knockouts or inhibitors, we show that the serine-threonine kinase glycogen synthase kinase-3 (GSK3) and the cytoskeletal regulator lamellipodin (Lpd) are required for lamellipodia formation while preventing focal adhesion maturation. Lpd is a substrate of GSK3, and phosphorylation of Lpd favors interactions with the Scar/WAVE complex (lamellipodia formation) at the expense of VASP and Mena interactions (adhesion maturation and filopodia formation). This improved understanding of cytoskeletal regulation in mammalian neural crest migration has general implications for neural crest anomalies and cancer.
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Affiliation(s)
- Lisa Dobson
- Centre for Craniofacial and Regenerative Biology, King's College London, London SE1 9RT, UK; Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 1UL, UK
| | - William B Barrell
- Centre for Craniofacial and Regenerative Biology, King's College London, London SE1 9RT, UK; Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 1UL, UK
| | - Zahra Seraj
- Centre for Craniofacial and Regenerative Biology, King's College London, London SE1 9RT, UK
| | - Steven Lynham
- Centre for Excellence for Mass Spectrometry, King's College London, London SE5 9NU, UK
| | - Sheng-Yuan Wu
- Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 1UL, UK
| | - Matthias Krause
- Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 1UL, UK.
| | - Karen J Liu
- Centre for Craniofacial and Regenerative Biology, King's College London, London SE1 9RT, UK.
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20
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Noordstra I, Hermoso MD, Schimmel L, Bonfim-Melo A, Currin-Ross D, Duong CN, Kalappurakkal JM, Morris RG, Vestweber D, Mayor S, Gordon E, Roca-Cusachs P, Yap AS. An E-cadherin-actin clutch translates the mechanical force of cortical flow for cell-cell contact to inhibit epithelial cell locomotion. Dev Cell 2023; 58:1748-1763.e6. [PMID: 37480844 PMCID: PMC7616453 DOI: 10.1016/j.devcel.2023.06.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 04/05/2023] [Accepted: 06/30/2023] [Indexed: 07/24/2023]
Abstract
Adherens junctions (AJs) allow cell contact to inhibit epithelial migration yet also permit epithelia to move as coherent sheets. How, then, do cells identify which contacts will inhibit locomotion? Here, we show that in human epithelial cells this arises from the orientation of cortical flows at AJs. When the leader cells from different migrating sheets make head-on contact with one another, they assemble AJs that couple together oppositely directed cortical flows. This applies a tensile signal to the actin-binding domain (ABD) of α-catenin, which provides a clutch to promote lateral adhesion growth and inhibit the lamellipodial activity necessary for migration. In contrast, AJs found between leader cells in the same migrating sheet have cortical flows aligned in the same direction, and no such mechanical inhibition takes place. Therefore, α-catenin mechanosensitivity in the clutch between E-cadherin and cortical F-actin allows cells to interpret the direction of motion via cortical flows and signal for contact to inhibit locomotion.
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Affiliation(s)
- Ivar Noordstra
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - Mario Díez Hermoso
- Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Technology (BIST), 08028 Barcelona, Spain
| | - Lilian Schimmel
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - Alexis Bonfim-Melo
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - Denni Currin-Ross
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia; School of Physics & EMBL Australia Node in Single Molecule Science, School of Biomedical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Cao Nguyen Duong
- Department of Vascular Biology, Max Planck Institute for Molecular Biomedicine, 48149 Münster, Germany
| | | | - Richard G Morris
- School of Physics & EMBL Australia Node in Single Molecule Science, School of Biomedical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Dietmar Vestweber
- Department of Vascular Biology, Max Planck Institute for Molecular Biomedicine, 48149 Münster, Germany
| | - Satyajit Mayor
- National Centre for Biological Science, Tata Institute for Fundamental Research, Bangalore 560065, India
| | - Emma Gordon
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - Pere Roca-Cusachs
- Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Technology (BIST), 08028 Barcelona, Spain; Universitat de Barcelona, 08036 Barcelona, Spain.
| | - Alpha S Yap
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia.
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21
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Messer CL, McDonald JA. Expect the unexpected: conventional and unconventional roles for cadherins in collective cell migration. Biochem Soc Trans 2023; 51:1495-1504. [PMID: 37387360 DOI: 10.1042/bst20221202] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 05/25/2023] [Accepted: 06/19/2023] [Indexed: 07/01/2023]
Abstract
Migrating cell collectives navigate complex tissue environments both during normal development and in pathological contexts such as tumor invasion and metastasis. To do this, cells in collectives must stay together but also communicate information across the group. The cadherin superfamily of proteins mediates junctional adhesions between cells, but also serve many essential functions in collective cell migration. Besides keeping migrating cell collectives cohesive, cadherins help follower cells maintain their attachment to leader cells, transfer information about front-rear polarity among the cohort, sense and respond to changes in the tissue environment, and promote intracellular signaling, in addition to other cellular behaviors. In this review, we highlight recent studies that reveal diverse but critical roles for both classical and atypical cadherins in collective cell migration, specifically focusing on four in vivo model systems in development: the Drosophila border cells, zebrafish mesendodermal cells, Drosophila follicle rotation, and Xenopus neural crest cells.
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Affiliation(s)
- C Luke Messer
- Division of Biology, Kansas State University, Manhattan, KS 66502, U.S.A
| | - Jocelyn A McDonald
- Division of Biology, Kansas State University, Manhattan, KS 66502, U.S.A
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22
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Lencer E, Rains A, Binne E, Prekeris R, Artinger KB. Mutations in cdon and boc affect trunk neural crest cell migration and slow-twitch muscle development in zebrafish. Development 2023; 150:dev201304. [PMID: 37390228 PMCID: PMC10357035 DOI: 10.1242/dev.201304] [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: 10/04/2022] [Accepted: 06/22/2023] [Indexed: 07/02/2023]
Abstract
The transmembrane proteins cdon and boc are implicated in regulating hedgehog signaling during vertebrate development. Recent work showing roles for these genes in axon guidance and neural crest cell migration suggest that cdon and boc may play additional functions in regulating directed cell movements. We use newly generated and existing mutants to investigate a role for cdon and boc in zebrafish neural crest cell migration. We find that single mutant embryos exhibit normal neural crest phenotypes, but that neural crest migration is strikingly disrupted in double cdon;boc mutant embryos. We further show that this migration phenotype is associated with defects in the differentiation of slow-twitch muscle cells, and the loss of a Col1a1a-containing extracellular matrix, suggesting that neural crest defects may be a secondary consequence to defects in mesoderm development. Combined, our data add to a growing literature showing that cdon and boc act synergistically to promote hedgehog signaling during vertebrate development, and suggest that the zebrafish can be used to study the function of hedgehog receptor paralogs.
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Affiliation(s)
- Ezra Lencer
- Department of Cell and Developmental Biology, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
- Department of Craniofacial Biology, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
| | - Addison Rains
- Department of Craniofacial Biology, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
- Cell Biology, Stem Cells and Development Graduate Program, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
| | - Erin Binne
- Department of Craniofacial Biology, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
| | - Rytis Prekeris
- Department of Cell and Developmental Biology, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
| | - Kristin B. Artinger
- Department of Craniofacial Biology, University of Colorado, Anschutz Medical Campus Aurora, CO 80045, USA
- Department of Diagnostic and Biological Sciences, University of Minnesota School of Dentistry, Minneapolis, MN 55455, USA
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23
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Liu X, Jones WD, Quesnel-Vallières M, Devadiga SA, Lorent K, Valvezan AJ, Myers RL, Li N, Lengner CJ, Barash Y, Pack M, Klein PS. The Tumor Suppressor Adenomatous Polyposis Coli (apc) Is Required for Neural Crest-Dependent Craniofacial Development in Zebrafish. J Dev Biol 2023; 11:29. [PMID: 37489330 PMCID: PMC10366761 DOI: 10.3390/jdb11030029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 07/26/2023] Open
Abstract
Neural crest (NC) is a unique vertebrate cell type arising from the border of the neural plate and epidermis that gives rise to diverse tissues along the entire body axis. Roberto Mayor and colleagues have made major contributions to our understanding of NC induction, delamination, and migration. We report that a truncating mutation of the classical tumor suppressor Adenomatous Polyposis Coli (apc) disrupts craniofacial development in zebrafish larvae, with a marked reduction in the cranial neural crest (CNC) cells that contribute to mandibular and hyoid pharyngeal arches. While the mechanism is not yet clear, the altered expression of signaling molecules that guide CNC migration could underlie this phenotype. For example, apcmcr/mcr larvae express substantially higher levels of complement c3, which Mayor and colleagues showed impairs CNC cell migration when overexpressed. However, we also observe reduction in stroma-derived factor 1 (sdf1/cxcl12), which is required for CNC migration into the head. Consistent with our previous work showing that APC directly enhances the activity of glycogen synthase kinase 3 (GSK-3) and, independently, that GSK-3 phosphorylates multiple core mRNA splicing factors, we identify 340 mRNA splicing variations in apc mutant zebrafish, including a splice variant that deletes a conserved domain in semaphorin 3f (sema3f), an axonal guidance molecule and a known regulator of CNC migration. Here, we discuss potential roles for apc in CNC development in the context of some of the seminal findings of Mayor and colleagues.
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Affiliation(s)
- Xiaolei Liu
- Department of Medicine (Hematology-Oncology), Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - William D. Jones
- Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Mathieu Quesnel-Vallières
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sudhish A. Devadiga
- Faculty of Arts and Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kristin Lorent
- Department of Medicine (Gastroenterology), Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Alexander J. Valvezan
- Department of Medicine (Hematology-Oncology), Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Rebecca L. Myers
- Department of Medicine (Hematology-Oncology), Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ning Li
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Christopher J. Lengner
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yoseph Barash
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michael Pack
- Department of Medicine (Gastroenterology), Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Peter S. Klein
- Department of Medicine (Hematology-Oncology), Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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24
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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: 1] [Impact Index Per Article: 1.0] [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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25
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Breau MA, Trembleau A. Chemical and mechanical control of axon fasciculation and defasciculation. Semin Cell Dev Biol 2023; 140:72-81. [PMID: 35810068 DOI: 10.1016/j.semcdb.2022.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/14/2022] [Accepted: 06/21/2022] [Indexed: 01/28/2023]
Abstract
Neural networks are constructed through the development of robust axonal projections from individual neurons, which ultimately establish connections with their targets. In most animals, developing axons assemble in bundles to navigate collectively across various areas within the central nervous system or the periphery, before they separate from these bundles in order to find their specific targets. These processes, called fasciculation and defasciculation respectively, were thought for many years to be controlled chemically: while guidance cues may attract or repulse axonal growth cones, adhesion molecules expressed at the surface of axons mediate their fasciculation. Recently, an additional non-chemical parameter, the mechanical longitudinal tension of axons, turned out to play a role in axon fasciculation and defasciculation, through zippering and unzippering of axon shafts. In this review, we present an integrated view of the currently known chemical and mechanical control of axon:axon dynamic interactions. We highlight the facts that the decision to cross or not to cross another axon depends on a combination of chemical, mechanical and geometrical parameters, and that the decision to fasciculate/defasciculate through zippering/unzippering relies on the balance between axon:axon adhesion and their mechanical tension. Finally, we speculate about possible functional implications of zippering-dependent axon shaft fasciculation, in the collective migration of axons, and in the sorting of subpopulations of axons.
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Affiliation(s)
- Marie Anne Breau
- Sorbonne Université, Centre National de la Recherche Scientifique (CNRS UMR 7622), Institut de Biologie Paris Seine (IBPS), Developmental Biology Laboratory, Paris, France
| | - Alain Trembleau
- Sorbonne Université, Centre National de la Recherche Scientifique (CNRS UMR8246), Inserm U1130, Institut de Biologie Paris Seine (IBPS), Neuroscience Paris Seine (NPS), Paris, France.
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26
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VanderVorst K, Dreyer CA, Hatakeyama J, Bell GRR, Learn JA, Berg AL, Hernandez M, Lee H, Collins SR, Carraway KL. Vangl-dependent Wnt/planar cell polarity signaling mediates collective breast carcinoma motility and distant metastasis. Breast Cancer Res 2023; 25:52. [PMID: 37147680 PMCID: PMC10163820 DOI: 10.1186/s13058-023-01651-2] [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: 12/18/2022] [Accepted: 04/23/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND In light of the growing appreciation for the role of collective cell motility in metastasis, a deeper understanding of the underlying signaling pathways will be critical to translating these observations to the treatment of advanced cancers. Here, we examine the contribution of Wnt/planar cell polarity (Wnt/PCP), one of the non-canonical Wnt signaling pathways and defined by the involvement of the tetraspanin-like proteins Vangl1 and Vangl2, to breast tumor cell motility, collective cell invasiveness and mammary tumor metastasis. METHODS Vangl1 and Vangl2 knockdown and overexpression and Wnt5a stimulation were employed to manipulate Wnt/PCP signaling in a battery of breast cancer cell lines representing all breast cancer subtypes, and in tumor organoids from MMTV-PyMT mice. Cell migration was assessed by scratch and organoid invasion assays, Vangl protein subcellular localization was assessed by confocal fluorescence microscopy, and RhoA activation was assessed in real time by fluorescence imaging with an advanced FRET biosensor. The impact of Wnt/PCP suppression on mammary tumor growth and metastasis was assessed by determining the effect of conditional Vangl2 knockout on the MMTV-NDL mouse mammary tumor model. RESULTS We observed that Vangl2 knockdown suppresses the motility of all breast cancer cell lines examined, and overexpression drives the invasiveness of collectively migrating MMTV-PyMT organoids. Vangl2-dependent RhoA activity is localized in real time to a subpopulation of motile leader cells displaying a hyper-protrusive leading edge, Vangl protein is localized to leader cell protrusions within leader cells, and actin cytoskeletal regulator RhoA is preferentially activated in the leader cells of a migrating collective. Mammary gland-specific knockout of Vangl2 results in a striking decrease in lung metastases in MMTV-NDL mice, but does not impact primary tumor growth characteristics. CONCLUSIONS We conclude that Vangl-dependent Wnt/PCP signaling promotes breast cancer collective cell migration independent of breast tumor subtype and facilitates distant metastasis in a genetically engineered mouse model of breast cancer. Our observations are consistent with a model whereby Vangl proteins localized at the leading edge of leader cells in a migrating collective act through RhoA to mediate the cytoskeletal rearrangements required for pro-migratory protrusion formation.
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Affiliation(s)
- Kacey VanderVorst
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Courtney A Dreyer
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Jason Hatakeyama
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - George R R Bell
- Department of Microbiology and Molecular Genetics, University of California Davis, Davis, CA, USA
| | - Julie A Learn
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Anastasia L Berg
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Maria Hernandez
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Hyun Lee
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Sean R Collins
- Department of Microbiology and Molecular Genetics, University of California Davis, Davis, CA, USA
| | - Kermit L Carraway
- Department of Biochemistry and Molecular Medicine and University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA, USA.
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27
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Chiasson-MacKenzie C, Vitte J, Liu CH, Wright EA, Flynn EA, Stott SL, Giovannini M, McClatchey AI. Cellular mechanisms of heterogeneity in NF2-mutant schwannoma. Nat Commun 2023; 14:1559. [PMID: 36944680 PMCID: PMC10030849 DOI: 10.1038/s41467-023-37226-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 03/06/2023] [Indexed: 03/23/2023] Open
Abstract
Schwannomas are common sporadic tumors and hallmarks of familial neurofibromatosis type 2 (NF2) that develop predominantly on cranial and spinal nerves. Virtually all schwannomas result from inactivation of the NF2 tumor suppressor gene with few, if any, cooperating mutations. Despite their genetic uniformity schwannomas exhibit remarkable clinical and therapeutic heterogeneity, which has impeded successful treatment. How heterogeneity develops in NF2-mutant schwannomas is unknown. We have found that loss of the membrane:cytoskeleton-associated NF2 tumor suppressor, merlin, yields unstable intrinsic polarity and enables Nf2-/- Schwann cells to adopt distinct programs of ErbB ligand production and polarized signaling, suggesting a self-generated model of schwannoma heterogeneity. We validated the heterogeneous distribution of biomarkers of these programs in human schwannoma and exploited the synchronous development of lesions in a mouse model to establish a quantitative pipeline for studying how schwannoma heterogeneity evolves. Our studies highlight the importance of intrinsic mechanisms of heterogeneity across human cancers.
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Affiliation(s)
- Christine Chiasson-MacKenzie
- Massachusetts General Hospital Cancer Center, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Jeremie Vitte
- Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA and Jonsson Comprehensive Cancer Center (JCCC), University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Ching-Hui Liu
- Massachusetts General Hospital Cancer Center, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Emily A Wright
- Massachusetts General Hospital Cancer Center, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Elizabeth A Flynn
- Massachusetts General Hospital Cancer Center, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Center for Engineering in Medicine and BioMEMS Resource Center, Surgical Services, Massachusetts General Hospital, Harvard Medical School, 114 16th Street, Charlestown, MA, 02129, USA
| | - Shannon L Stott
- Massachusetts General Hospital Cancer Center, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA
- Center for Engineering in Medicine and BioMEMS Resource Center, Surgical Services, Massachusetts General Hospital, Harvard Medical School, 114 16th Street, Charlestown, MA, 02129, USA
| | - Marco Giovannini
- Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA and Jonsson Comprehensive Cancer Center (JCCC), University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Andrea I McClatchey
- Massachusetts General Hospital Cancer Center, Harvard Medical School, 149 13th Street, Charlestown, MA, 02129, USA.
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA.
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28
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Williams AM, Horne-Badovinac S. Fat2 polarizes Lar and Sema5c to coordinate the motility of collectively migrating epithelial cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.28.530349. [PMID: 36909523 PMCID: PMC10002635 DOI: 10.1101/2023.02.28.530349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Migrating epithelial cells globally align their migration machinery to achieve tissue-level movement. Biochemical signaling across leading-trailing cell-cell interfaces can promote this alignment by partitioning migratory behaviors like protrusion and retraction to opposite sides of the interface. However, how the necessary signaling proteins become organized at this site is poorly understood. The follicular epithelial cells of Drosophila melanogaster have two signaling modules at their leading-trailing interfaces-one composed of the atypical cadherin Fat2 and the receptor tyrosine phosphatase Lar, and one composed of Semaphorin 5c and its receptor Plexin A. Here we show that these modules form one interface signaling system with Fat2 at its core. Trailing edge-enriched Fat2 concentrates both Lar and Sema5c at cells' leading edges, likely by slowing their turnover at this site. Once localized, Lar and Sema5c act in parallel to promote collective migration. Our data suggest a model in which Fat2 couples and polarizes the distributions of multiple effectors that work together to align the migration machinery of neighboring cells.
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Affiliation(s)
- Audrey Miller Williams
- Department of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA
| | - Sally Horne-Badovinac
- Department of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA
- Committee on Development, Regeneration, and Stem Cell Biology, University of Chicago, Chicago, IL, USA
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29
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Hernández JA, Chifflet S, Justet C, Torriglia A. A mathematical model of wound healing in bovine corneal endothelium. J Theor Biol 2023; 559:111374. [PMID: 36460056 DOI: 10.1016/j.jtbi.2022.111374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 11/30/2022]
Abstract
We developed a mathematical model to describe healing processes in bovine corneal endothelial (BCE) cells in culture, triggered by mechanical wounds with parallel edges. Previous findings from our laboratory show that, in these cases, BCE monolayers exhibit an approximately constant healing velocity. Also, that caspase-dependent apoptosis occurs, with the fraction of apoptotic cells increasing with the distance traveled by the healing edge. In addition, in this study we report the novel findings that, for wound scratch assays performed preserving the basal extracellular matrix: i) the healing cells increase their en face surface area in a characteristic fashion, and ii) the average length of the segments of the cell columns actively participating in the healing process increases linearly with time. These latter observations preclude the utilization of standard traveling wave formalisms to model wound healing in BCE cells. Instead, we developed and studied a simple phenomenological model based on a plausible formula for the spreading dynamics of the individual healing cells, that incorporates original evidence about the process in BCE cells. The model can be simulated to: i) obtain an approximately constant healing velocity; ii) reproduce the profile of the healing cell areas, and iii) obtain approximately linear time dependences of the mean cell area and average length of the front active segments per column. In view of its accuracy to account for the experimental observations, the model can also be acceptably employed to quantify the appearance of apoptotic cells during BCE wound healing. The strategy utilized here could offer a novel formal framework to represent modifications undergone by some epithelial cell lines during wound healing.
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Affiliation(s)
- Julio A Hernández
- Sección Biofísica y Biología de Sistemas, Facultad de Ciencias, Universidad de la República, Iguá s/n esq. Mataojo, 11400 Montevideo, Uruguay.
| | - Silvia Chifflet
- Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Gral. Flores 2125, 11800 Montevideo, Uruguay
| | - Cristian Justet
- Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Gral. Flores 2125, 11800 Montevideo, Uruguay
| | - Alicia Torriglia
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université de Paris, F-75006 Paris, France
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30
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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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31
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Caetano da Silva C, Ostertag A, Raman R, Muller M, Cohen-Solal M, Collet C. wnt11f2 Zebrafish, an Animal Model for Development and New Insights in Bone Formation. Zebrafish 2023; 20:1-9. [PMID: 36795617 PMCID: PMC9968865 DOI: 10.1089/zeb.2022.0042] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Wnt signaling is a key regulator of osteoblast differentiation and mineralization in humans and animals, mediated by the canonical Wnt/β-catenin and noncanonical signaling pathways. Both pathways are crucial in regulating osteoblastogenesis and bone formation. The zebrafish silberblick (slb) carries a mutation in wnt11f2, a gene that contributes to embryonic morphogenesis; however, its role in bone morphology is unknown. wnt11f2 was originally known as wnt11; it was recently reclassified to avoid confusion in comparative genetics and disease modeling. The goal of this review is to summarize the characterization of the wnt11f2 zebrafish mutant and to deliver some new insights concerning its role in skeletal development. In addition to the previously described defects in early development in this mutant as well as craniofacial dysmorphia, we show an increase in tissue mineral density in the heterozygous mutant that points to a possible role of wnt11f2 in high bone mass phenotypes.
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Affiliation(s)
- Caroline Caetano da Silva
- INSERM U1132 and Université Paris-Cité, Reference Centre for Rare Bone Diseases, Hospital Lariboisière, Paris, France
| | - Agnes Ostertag
- INSERM U1132 and Université Paris-Cité, Reference Centre for Rare Bone Diseases, Hospital Lariboisière, Paris, France
| | - Ratish Raman
- Laboratory for Organogenesis and Regeneration (LOR), GIGA-Research, Liège University, Liège, Belgium
| | - Marc Muller
- Laboratory for Organogenesis and Regeneration (LOR), GIGA-Research, Liège University, Liège, Belgium
| | - Martine Cohen-Solal
- INSERM U1132 and Université Paris-Cité, Reference Centre for Rare Bone Diseases, Hospital Lariboisière, Paris, France
| | - Corinne Collet
- INSERM U1132 and Université Paris-Cité, Reference Centre for Rare Bone Diseases, Hospital Lariboisière, Paris, France.,UF de Génétique Moléculaire, Hôpital Robert Debré, APHP, Paris, France
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32
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Lawson-Keister E, Manning ML. Collective chemotaxis in a Voronoi model for confluent clusters. Biophys J 2022; 121:4624-4634. [PMID: 36299235 PMCID: PMC9748360 DOI: 10.1016/j.bpj.2022.10.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 06/23/2022] [Accepted: 10/19/2022] [Indexed: 12/13/2022] Open
Abstract
Collective chemotaxis, where single cells cannot climb a biochemical signaling gradient but clusters of cells can, has been observed in different biological contexts, including confluent tissues where there are no gaps or overlaps between cells. Although particle-based models have been developed that predict important features of collective chemotaxis, the mechanisms in those models depend on particle overlaps, and so it remains unclear if they can explain behavior in confluent systems. Here, we develop an open-source code that couples a two-dimensional Voronoi simulation for confluent cell mechanics to a dynamic chemical signal that can diffuse, advect, and/or degrade and use the code to study potential mechanisms for collective chemotaxis in cellular monolayers. We first study the impact of advection on collective chemotaxis and delineate a regime where advective terms are important. Next, we investigate two possible chemotactic mechanisms, contact inhibition of locomotion and heterotypic interfacial tension, and demonstrate that both can drive collective chemotaxis in certain parameter regimes. We further demonstrate that the scaling behavior of cluster motion is well captured by simple analytic theories.
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Affiliation(s)
- E Lawson-Keister
- Department of Physics and BioInspired Syracuse, Syracuse University, Syracuse, New York
| | - M L Manning
- Department of Physics and BioInspired Syracuse, Syracuse University, Syracuse, New York.
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33
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Čada Š, Vondálová Blanářová O, Gömoryová K, Mikulová A, Bačovská P, Zezula N, Kumari Jadaun A, Janovská P, Plešingerová H, Bryja V. Role of casein kinase 1 in the amoeboid migration of B-cell leukemic and lymphoma cells: A quantitative live imaging in the confined environment. Front Cell Dev Biol 2022; 10:911966. [PMID: 36561363 PMCID: PMC9763939 DOI: 10.3389/fcell.2022.911966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 11/03/2022] [Indexed: 12/12/2022] Open
Abstract
The migratory properties of leukemic cells are commonly associated with their pathological potential and can significantly affect the disease progression. While the research in immunopathology mostly employed powerful indirect methods such as flow cytometry, these cells were rarely observed directly using live imaging microscopy. This is especially true for the malignant cells of the B-cell lineage, such as those originating from chronic lymphocytic leukemia (CLL) and mantle cell lymphoma (MCL). In this study, we employed open-source image analysis tools to automatically and quantitatively describe the amoeboid migration of four B-cell leukemic and lymphoma cell lines and primary CLL cells. To avoid the effect of the shear stress of the medium on these usually non-adherent cells, we have confined the cells using a modified under-agarose assay. Surprisingly, the behavior of tested cell lines differed substantially in terms of basal motility or response to chemokines and VCAM1 stimulation. Since casein kinase 1 (CK1) was reported as a regulator of B-cell migration and a promoter of CLL, we looked at the effects of CK1 inhibition in more detail. Migration analysis revealed that CK1 inhibition induced rapid negative effects on the migratory polarity of these cells, which was quantitatively and morphologically distinct from the effect of ROCK inhibition. We have set up an assay that visualizes endocytic vesicles in the uropod and facilitates morphological analysis. This assay hints that the effect of CK1 inhibition might be connected to defects in polarized intracellular transport. In summary, 1) we introduce and validate a pipeline for the imaging and quantitative assessment of the amoeboid migration of CLL/MCL cells, 2) we provide evidence that the assay is sensitive enough to mechanistically study migration defects identified by the transwell assay, and 3) we describe the polarity defects induced by inhibition or deletion of CK1ε.
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Affiliation(s)
- Štěpán Čada
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | | | - Kristína Gömoryová
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Antónia Mikulová
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Petra Bačovská
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Nikodém Zezula
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Alka Kumari Jadaun
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Pavlína Janovská
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Hana Plešingerová
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia,Department of Internal Medicine—Hematology and Oncology, University Hospital Brno, Brno, Czechia
| | - Vítězslav Bryja
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia,Department of Cytokinetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czechia,*Correspondence: Vítězslav Bryja,
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Embryology and anatomy of Hirschsprung disease. Semin Pediatr Surg 2022; 31:151227. [PMID: 36417785 DOI: 10.1016/j.sempedsurg.2022.151227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Bowel has its own elegant nervous system - the enteric nervous system (ENS) which is a complex network of neurons and glial clones. Derived from neural crest cells (NCCs), this little brain controls muscle contraction, motility, and bowel activities in response to stimuli. Failure of developing enteric ganglia at the distal bowel results in intestinal obstruction and Hirschsprung disease (HSCR). This Review summarises the important embryological development of the ENS including proliferation, migration, and differentiation of NCCs. We address the signalling pathways which determine NCC cell fate and discuss how they are altered in the context of HSCR. Finally, we outline the anatomical defects and the mechanisms underlying gut motility in HSCR.
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35
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Samara A, Falck M, Spildrejorde M, Leithaug M, Acharya G, Lyle R, Eskeland R. Robust neuronal differentiation of human embryonic stem cells for neurotoxicology. STAR Protoc 2022; 3:101533. [PMID: 36123835 PMCID: PMC9485591 DOI: 10.1016/j.xpro.2022.101533] [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: 02/08/2022] [Revised: 05/23/2022] [Accepted: 06/15/2022] [Indexed: 11/28/2022] Open
Abstract
Here, we describe a protocol for rapid neuronal differentiation from human embryonic stem cells (hESCs) toward a heterogenous population of telencephalic progenitors, immature and mature neurons, for drug-screening and early-brain differentiation studies. hESC neuronal differentiation depends on adhesion and minimal cell-passaging to avert monolayer cross-connectivity rupture. In this protocol, we detail optimized cell-seeding densities and coating conditions with high cell viability suitable for neurotoxicology and high-resolution single-cell omics studies. Daily media changes reduce compound instability and degradation for optimal screening. For complete details on the use and execution of this protocol, please refer to Samara et al. (2022).
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Affiliation(s)
- Athina Samara
- Division of Clinical Paediatrics, Department of Women's and Children's Health, Karolinska Institutet, 17177 Stockholm, Sweden; Astrid Lindgren Children's Hospital Karolinska University Hospital, 17177 Stockholm, Sweden.
| | - Martin Falck
- Department of Biosciences, University of Oslo, Blindern, PO Box 1066, 0316 Oslo, Norway; PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway
| | - Mari Spildrejorde
- PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway; Department of Medical Genetics and Norwegian Sequencing Centre, Oslo University Hospital, Kirkeveien 166, 0450 Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, 0450 Oslo, Norway
| | - Magnus Leithaug
- PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway; Department of Medical Genetics and Norwegian Sequencing Centre, Oslo University Hospital, Kirkeveien 166, 0450 Oslo, Norway
| | - Ganesh Acharya
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Alfred Nobels Allé 8, 14152 Stockholm, Sweden; Center for Fetal Medicine, Karolinska University Hospital Huddinge, 14186 Stockholm, Sweden
| | - Robert Lyle
- PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway; Department of Medical Genetics and Norwegian Sequencing Centre, Oslo University Hospital, Kirkeveien 166, 0450 Oslo, Norway; Centre for Fertility and Health, Norwegian Institute of Public Health, PO 222 Skøyen, 0213 Oslo, Norway
| | - Ragnhild Eskeland
- PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway; Institute of Basic Medical Sciences, Department of Molecular Medicine, Faculty of Medicine, University of Oslo, Blindern, PO Box 1112, 0317 Oslo, Norway.
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36
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Stock J, Kazmar T, Schlumm F, Hannezo E, Pauli A. A self-generated Toddler gradient guides mesodermal cell migration. SCIENCE ADVANCES 2022; 8:eadd2488. [PMID: 36103529 PMCID: PMC9473572 DOI: 10.1126/sciadv.add2488] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Abstract
The sculpting of germ layers during gastrulation relies on the coordinated migration of progenitor cells, yet the cues controlling these long-range directed movements remain largely unknown. While directional migration often relies on a chemokine gradient generated from a localized source, we find that zebrafish ventrolateral mesoderm is guided by a self-generated gradient of the initially uniformly expressed and secreted protein Toddler/ELABELA/Apela. We show that the Apelin receptor, which is specifically expressed in mesodermal cells, has a dual role during gastrulation, acting as a scavenger receptor to generate a Toddler gradient, and as a chemokine receptor to sense this guidance cue. Thus, we uncover a single receptor-based self-generated gradient as the enigmatic guidance cue that can robustly steer the directional migration of mesoderm through the complex and continuously changing environment of the gastrulating embryo.
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Affiliation(s)
- Jessica Stock
- Research Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Vienna, Austria
- Vienna BioCenter PhD Program, Doctoral School of the University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Tomas Kazmar
- Research Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Vienna, Austria
| | - Friederike Schlumm
- Research Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Vienna, Austria
| | - Edouard Hannezo
- Institute of Science and Technology Austria (IST), Klosterneuburg, Austria
| | - Andrea Pauli
- Research Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Vienna, Austria
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Self-assembly of tessellated tissue sheets by expansion and collision. Nat Commun 2022; 13:4026. [PMID: 35821232 PMCID: PMC9276766 DOI: 10.1038/s41467-022-31459-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 06/17/2022] [Indexed: 11/28/2022] Open
Abstract
Tissues do not exist in isolation—they interact with other tissues within and across organs. While cell-cell interactions have been intensely investigated, less is known about tissue-tissue interactions. Here, we studied collisions between monolayer tissues with different geometries, cell densities, and cell types. First, we determine rules for tissue shape changes during binary collisions and describe complex cell migration at tri-tissue boundaries. Next, we propose that genetically identical tissues displace each other based on pressure gradients, which are directly linked to gradients in cell density. We present a physical model of tissue interactions that allows us to estimate the bulk modulus of the tissues from collision dynamics. Finally, we introduce TissEllate, a design tool for self-assembling complex tessellations from arrays of many tissues, and we use cell sheet engineering techniques to transfer these composite tissues like cellular films. Overall, our work provides insight into the mechanics of tissue collisions, harnessing them to engineer tissue composites as designable living materials. Tissue boundaries in our body separate organs and enable healing, but boundary mechanics are not well known. Here, the authors define mechanical rules for colliding cell monolayers and use these rules to make complex, predictable tessellations.
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Gustafson CM, Roffers-Agarwal J, Gammill LS. Chick cranial neural crest cells release extracellular vesicles that are critical for their migration. J Cell Sci 2022; 135:jcs260272. [PMID: 35635292 PMCID: PMC9270958 DOI: 10.1242/jcs.260272] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 01/09/2023] Open
Abstract
The content and activity of extracellular vesicles purified from cell culture media or bodily fluids have been studied extensively; however, the physiological relevance of exosomes within normal biological systems is poorly characterized, particularly during development. Although exosomes released by invasive metastatic cells alter migration of neighboring cells in culture, it is unclear whether cancer cells misappropriate exosomes released by healthy differentiated cells or reactivate dormant developmental programs that include exosome cell-cell communication. Using chick cranial neural fold cultures, we show that migratory neural crest cells, a developmentally critical cell type and model for metastasis, release and deposit CD63-positive 30-100 nm particles into the extracellular environment. Neural crest cells contain ceramide-rich multivesicular bodies and produce larger vesicles positive for migrasome markers as well. We conclude that neural crest cells produce extracellular vesicles including exosomes and migrasomes. When Rab27a plasma membrane docking is inhibited, neural crest cells become less polarized and rounded, leading to a loss of directional migration and reduced speed. These results indicate that neural crest cell exosome release is critical for migration.
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Affiliation(s)
- Callie M. Gustafson
- Departmentof Genetics, Cell Biology and Development, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
- Developmental Biology Center, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
| | - Julaine Roffers-Agarwal
- Departmentof Genetics, Cell Biology and Development, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
- Developmental Biology Center, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
| | - Laura S. Gammill
- Departmentof Genetics, Cell Biology and Development, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
- Developmental Biology Center, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
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39
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Droplets in underlying chemical communication recreate cell interaction behaviors. Nat Commun 2022; 13:3047. [PMID: 35650217 PMCID: PMC9160030 DOI: 10.1038/s41467-022-30834-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 05/16/2022] [Indexed: 11/16/2022] Open
Abstract
The sensory-motor interaction is a hallmark of living systems. However, developing inanimate systems with “recognize and attack” abilities remains challenging. On the other hand, controlling the inter-droplet dynamics on surfaces is key in microengineering and biomedical applications. We show here that a pair of droplets can become intelligently interactive (chemospecific stimulus-response inter-droplet autonomous operation) when placed on a nanoporous thin film surface. We find an attacker-victim-like non-reciprocal interaction between spatially separated droplets leading to an only-in-one shape instability that triggers a drop projection to selectively couple, resembling cellular phenomenologies such as pseudopod emission and phagocytic-like functions. The nanopore-driven underlying communication and associated chemical activity are the main physical ingredients behind the observed behavior. Our results reveal that basic features found in many living cell types can emerge from a simple two-droplet framework. This work is a promising step towards the design of microfluidic smart robotics and for origin-of-life protocell models. While a hallmark of living systems, developing sensory-motor interactions in inanimate systems remains challenging. Here, authors show that nanoporous surfaces can be used to create stimuli-responsive droplet interplay with shape transformation and complex behaviours reminiscent of living cell actions.
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Natarajan D, McCann C, Dattani J, Pachnis V, Thapar N. Multiple Roles of Ret Signalling During Enteric Neurogenesis. Front Mol Neurosci 2022; 15:832317. [PMID: 35694443 PMCID: PMC9186293 DOI: 10.3389/fnmol.2022.832317] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 03/15/2022] [Indexed: 12/03/2022] Open
Abstract
The majority of the enteric nervous system is formed by vagal neural crest cells which enter the foregut and migrate rostrocaudally to colonise the entire length of the gastrointestinal tract. Absence of enteric ganglia from the distal colon are the hallmark of Hirschsprung disease, a congenital disorder characterised by severe intestinal dysmotility. Mutations in the receptor tyrosine kinase RET have been identified in approximately 50% of familial cases of Hirschsprung disease but the cellular processes misregulated in this condition remain unclear. By lineage tracing neural crest cells in mice homozygous for a knock-in allele of Ret (Ret51/51), we demonstrate that normal activity of this receptor is required in vivo for the migration of enteric nervous system progenitors throughout the gut. In mutant mice, progenitors of enteric neurons fail to colonise the distal colon, indicating that failure of colonisation of the distal intestine is a major contributing factor for the pathogenesis of Hirschsprung disease. Enteric nervous system progenitors in the ganglionic proximal guts of mutant mice are also characterised by reduced proliferation and differentiation. These findings suggest that the functional abnormalities in Hirschsprung disease result from a combination of colonic aganglionosis and deficits in neuronal circuitry of more proximal gut segments. The reduced neurogenesis in the gut of Ret51/51 mutants was reproduced in the multilineage enteric nervous system progenitors isolated from these animals. Correction of the molecular defects of such progenitors fully restored their neurogenic potential in culture. These observations enhance our understanding of the pathogenesis of Hirschsprung disease and highlight potential approaches for its treatment.
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Affiliation(s)
- Dipa Natarajan
- Division of Molecular Neurobiology, MRC National Institute for Medical Research, London, United Kingdom
- Birth Defects Research Centre, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- *Correspondence: Dipa Natarajan,
| | - Conor McCann
- Birth Defects Research Centre, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Justine Dattani
- Department of Mathematical Sciences, University of Bath, Bath, United Kingdom
| | - Vassilis Pachnis
- Division of Molecular Neurobiology, MRC National Institute for Medical Research, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Vassilis Pachnis,
| | - Nikhil Thapar
- Division of Molecular Neurobiology, MRC National Institute for Medical Research, London, United Kingdom
- Birth Defects Research Centre, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Department of Gastroenterology, Hepatology and Liver Transplant, Queensland Children’s Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Nikhil Thapar,
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41
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Guidance by followers ensures long-range coordination of cell migration through α-catenin mechanoperception. Dev Cell 2022; 57:1529-1544.e5. [PMID: 35613615 DOI: 10.1016/j.devcel.2022.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 03/09/2022] [Accepted: 05/02/2022] [Indexed: 11/23/2022]
Abstract
Morphogenesis, wound healing, and some cancer metastases depend upon the migration of cell collectives that need to be guided to their destination as well as coordinated with other cell movements. During zebrafish gastrulation, the extension of the embryonic axis is led by the mesendodermal polster that migrates toward the animal pole, followed by the axial mesoderm that undergoes convergence and extension. Here, we investigate how polster cells are guided toward the animal pole. Using a combination of precise laser ablations, advanced transplants, and functional as well as in silico approaches, we establish that each polster cell is oriented by its immediate follower cells. Each cell perceives the migration of followers, through E-cadherin/α-catenin mechanotransduction, and aligns with them. Therefore, directional information propagates from cell to cell over the whole tissue. Such guidance of migrating cells by followers ensures long-range coordination of movements and developmental robustness.
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42
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Roberto GM, Emery G. Directing with restraint: Mechanisms of protrusion restriction in collective cell migrations. Semin Cell Dev Biol 2022; 129:75-81. [PMID: 35397972 DOI: 10.1016/j.semcdb.2022.03.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/23/2022] [Accepted: 03/29/2022] [Indexed: 01/15/2023]
Abstract
Cell migration is necessary for morphogenesis, tissue homeostasis, wound healing and immune response. It is also involved in diseases. In particular, cell migration is inherent in metastasis. Cells can migrate individually or in groups. To migrate efficiently, cells need to be able to organize into a leading front that protrudes by forming membrane extensions and a trailing edge that contracts. This organization is scaled up at the group level during collective cell movements. If a cell or a group of cells is unable to limit its leading edge and hence to restrict the formation of protrusions to the front, directional movements are impaired or abrogated. Here we summarize our current understanding of the mechanisms restricting protrusion formation in collective cell migration. We focus on three in vivo examples: the neural crest cell migration, the rotatory migration of follicle cells around the Drosophila egg chamber and the border cell migration during oogenesis.
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Affiliation(s)
- Gabriela Molinari Roberto
- Vesicular Trafficking and Cell Signalling Research Unit, Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, P.O. Box 6128, Downtown station, Montréal, Québec H3C 3J7, Canada
| | - Gregory Emery
- Vesicular Trafficking and Cell Signalling Research Unit, Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, P.O. Box 6128, Downtown station, Montréal, Québec H3C 3J7, Canada; Department of Pathology and Cell Biology, Faculty of Medicine, Université de Montréal, Montréal, Québec H3C 3J7, Canada.
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43
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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: 7] [Impact Index Per Article: 3.5] [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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Hiraiwa T. Dynamic self-organization of migrating cells under constraints by spatial confinement and epithelial integrity. THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2022; 45:16. [PMID: 35212814 PMCID: PMC8881282 DOI: 10.1140/epje/s10189-022-00161-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
Understanding how migrating cells can establish both dynamic structures and coherent dynamics may provide mechanistic insights to study how living systems acquire complex structures and functions. Recent studies revealed that intercellular contact communication plays a crucial role for establishing cellular dynamic self-organization (DSO) and provided a theoretical model of DSO for migrating solitary cells in a free space. However, to apply those understanding to situations in living organisms, we need to know the role of cell-cell communication for tissue dynamics under spatial confinements and epithelial integrity. Here, we expand the previous numerical studies on DSO to migrating cells subjected spatial confinement and/or epithelial integrity. An epithelial monolayer is simulated by combining the model of cellular DSO and the cellular vertex model in two dimensions for apical integrity. Under confinement to a small space, theoretical models of both solitary and epithelial cells exhibit characteristic coherent dynamics, including apparent swirling. We also find that such coherent dynamics can allow the cells to overcome the strong constraint due to spatial confinement and epithelial integrity. Furthermore, we demonstrate how epithelial cell clusters behave without spatial confinement and find various cluster dynamics, including spinning, migration and elongation.
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Affiliation(s)
- Tetsuya Hiraiwa
- Mechanobiology Institute, National University of Singapore, Singapore, Singapore, 117411.
- Universal Biology Institute, The University of Tokyo, Hongo, Tokyo, 113-0033, Japan.
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Cecchini A, Cornelison DDW. Eph/Ephrin-Based Protein Complexes: The Importance of cis Interactions in Guiding Cellular Processes. Front Mol Biosci 2022; 8:809364. [PMID: 35096972 PMCID: PMC8793696 DOI: 10.3389/fmolb.2021.809364] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/21/2021] [Indexed: 12/13/2022] Open
Abstract
Although intracellular signal transduction is generally represented as a linear process that transmits stimuli from the exterior of a cell to the interior via a transmembrane receptor, interactions with additional membrane-associated proteins are often critical to its success. These molecules play a pivotal role in mediating signaling via the formation of complexes in cis (within the same membrane) with primary effectors, particularly in the context of tumorigenesis. Such secondary effectors may act to promote successful signaling by mediating receptor-ligand binding, recruitment of molecular partners for the formation of multiprotein complexes, or differential signaling outcomes. One signaling family whose contact-mediated activity is frequently modulated by lateral interactions at the cell surface is Eph/ephrin (EphA and EphB receptor tyrosine kinases and their ligands ephrin-As and ephrin-Bs). Through heterotypic interactions in cis, these molecules can promote a diverse range of cellular activities, including some that are mutually exclusive (cell proliferation and cell differentiation, or adhesion and migration). Due to their broad expression in most tissues and their promiscuous binding within and across classes, the cellular response to Eph:ephrin interaction is highly variable between cell types and is dependent on the cellular context in which binding occurs. In this review, we will discuss interactions between molecules in cis at the cell membrane, with emphasis on their role in modulating Eph/ephrin signaling.
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Affiliation(s)
- Alessandra Cecchini
- Division of Biological Sciences, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - D. D. W. Cornelison
- Division of Biological Sciences, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- *Correspondence: D. D. W. Cornelison,
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Ng WH, Johnston EK, Tan JJ, Bliley JM, Feinberg AW, Stolz DB, Sun M, Wijesekara P, Hawkins F, Kotton DN, Ren X. Recapitulating human cardio-pulmonary co-development using simultaneous multilineage differentiation of pluripotent stem cells. eLife 2022; 11:67872. [PMID: 35018887 PMCID: PMC8846595 DOI: 10.7554/elife.67872] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 01/07/2022] [Indexed: 11/13/2022] Open
Abstract
The extensive crosstalk between the developing heart and lung is critical to their proper morphogenesis and maturation. However, there remains a lack of models that investigate the critical cardio-pulmonary mutual interaction during human embryogenesis. Here, we reported a novel stepwise strategy for directing the simultaneous induction of both mesoderm-derived cardiac and endoderm-derived lung epithelial lineages within a single differentiation of human-induced pluripotent stem cells (hiPSCs) via temporal specific tuning of WNT and nodal signaling in the absence of exogenous growth factors. Using 3D suspension culture, we established concentric cardio-pulmonary micro-Tissues (μTs), and expedited alveolar maturation in the presence of cardiac accompaniment. Upon withdrawal of WNT agonist, the cardiac and pulmonary components within each dual-lineage μT effectively segregated from each other with concurrent initiation of cardiac contraction. We expect that our multilineage differentiation model will offer an experimentally tractable system for investigating human cardio-pulmonary interaction and tissue boundary formation during embryogenesis. Organs begin developing during the first few months of pregnancy, while the baby is still an embryo. These early stages of development are known as embryogenesis – a tightly organized process, during which the embryo forms different layers of stem cells. These cells can be activated to turn into a particular type of cell, such as a heart or a lung cell. The heart and lungs develop from different layers within the embryo, which must communicate with each other for the organs to form correctly. For example, chemical signals can be released from and travel between layers of the embryo, activating processes inside cells located in the different areas. In mouse models, chemical signals and cells travel between developing heart and lung, which helps both organs to form into the correct structure. But it is unclear how well the observations from mouse models translate to heart and lung development in humans. To find out more, Ng et al. developed a human model of heart and lung co-development during embryogenesis using human pluripotent stem cells. The laboratory-grown stem cells were treated with chemical signals, causing them to form different layers that developed into early forms of heart and lung cells. The cells were then transferred into a specific growing condition, where they arranged into three-dimensional structures termed microtissues. Ng et al. found that lung cells developed faster when grown in microtissues with accompanying developing heart cells compared to microtissues containing only developing lung cells. In addition, Ng et al. revealed that the co-developing heart and lung tissues automatically separate from each other during later stage, without the need for chemical signals. This human cell-based model of early forms of co-developing heart and lung cells may help provide researchers with new strategies to probe the underlying mechanisms of human heart and lung interaction during embryogenesis.
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Affiliation(s)
- Wai Hoe Ng
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, United States
| | - Elizabeth K Johnston
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, United States
| | - Jun Jie Tan
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Jacqueline M Bliley
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, United States
| | - Adam W Feinberg
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, United States
| | - Donna B Stolz
- Center for Biologic Imaging, University of Pittsburgh, Pittsburgh, United States
| | - Ming Sun
- Center for Biologic Imaging, University of Pittsburgh, Pittsburgh, United States
| | - Piyumi Wijesekara
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, United States
| | - Finn Hawkins
- Center for Regenerative Medicine, Boston University, Boston, United States
| | - Darrell N Kotton
- Center for Regenerative Medicine, Boston University, Boston, MA, United States
| | - Xi Ren
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, United States
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47
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Disentangling cadherin-mediated cell-cell interactions in collective cancer cell migration. Biophys J 2022; 121:44-60. [PMID: 34890578 PMCID: PMC8758422 DOI: 10.1016/j.bpj.2021.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 10/30/2021] [Accepted: 12/06/2021] [Indexed: 01/07/2023] Open
Abstract
Cell dispersion from a confined area is fundamental in a number of biological processes, including cancer metastasis. To date, a quantitative understanding of the interplay of single-cell motility, cell proliferation, and intercellular contacts remains elusive. In particular, the role of E- and N-cadherin junctions, central components of intercellular contacts, is still controversial. Combining theoretical modeling with in vitro observations, we investigate the collective spreading behavior of colonies of human cancer cells (T24). The spreading of these colonies is driven by stochastic single-cell migration with frequent transient cell-cell contacts. We find that inhibition of E- and N-cadherin junctions decreases colony spreading and average spreading velocities, without affecting the strength of correlations in spreading velocities of neighboring cells. Based on a biophysical simulation model for cell migration, we show that the behavioral changes upon disruption of these junctions can be explained by reduced repulsive excluded volume interactions between cells. This suggests that in cancer cell migration, cadherin-based intercellular contacts sharpen cell boundaries leading to repulsive rather than cohesive interactions between cells, thereby promoting efficient cell spreading during collective migration.
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48
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Nie S. Quantitative Analysis of Directional Neural Crest Cell Migration. Methods Mol Biol 2022; 2438:517-526. [PMID: 35147961 DOI: 10.1007/978-1-0716-2035-9_30] [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: 06/14/2023]
Abstract
The neural crest is a highly migratory cell population that evolved in vertebrates. Born at the lateral borders of the neural plate, neural crest cells migrate long distances along defined paths and contribute to the development of many tissue and structures. Neural crest has become an important model for studying directional cell migration. Frog Xenopus laevis is particularly feasible in these studies. Both in vivo and in vitro analyses are performed to study frog neural crest cell migration. While in vivo analysis can provide direct knowledge of how neural crest cells interact with neighboring tissues during their migration, in vitro analysis can produce high-resolution results on cell morphological changes and cell motility. Here we provide a detailed protocol for performing quantitative analysis of Xenopus laevis neural crest cell migration in vitro.
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Affiliation(s)
- Shuyi Nie
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA.
- Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, USA.
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Smith TL, Oubaha M, Cagnone G, Boscher C, Kim JS, El Bakkouri Y, Zhang Y, Chidiac R, Corriveau J, Delisle C, Andelfinger GU, Sapieha P, Joyal JS, Gratton JP. eNOS controls angiogenic sprouting and retinal neovascularization through the regulation of endothelial cell polarity. Cell Mol Life Sci 2021; 79:37. [PMID: 34971428 PMCID: PMC8739159 DOI: 10.1007/s00018-021-04042-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 10/27/2021] [Accepted: 11/13/2021] [Indexed: 11/29/2022]
Abstract
The roles of nitric oxide (NO) and endothelial NO synthase (eNOS) in the regulation of angiogenesis are well documented. However, the involvement of eNOS in the sprouting of endothelial tip-cells at the vascular front during sprouting angiogenesis remains poorly defined. In this study, we show that downregulation of eNOS markedly inhibits VEGF-stimulated migration of endothelial cells but increases their polarization, as evidenced by the reorientation of the Golgi in migrating monolayers and by the fewer filopodia on tip cells at ends of sprouts in endothelial cell spheroids. The effect of eNOS inhibition on EC polarization was prevented in Par3-depleted cells. Importantly, downregulation of eNOS increased the expression of polarity genes, such as PARD3B, PARD6A, PARD6B, PKCΖ, TJP3, and CRB1 in endothelial cells. In retinas of eNOS knockout mice, vascular development is retarded with decreased vessel density and vascular branching. Furthermore, tip cells at the extremities of the vascular front have a marked reduction in the number of filopodia per cell and are more oriented. In a model of oxygen-induced retinopathy (OIR), eNOS deficient mice are protected during the initial vaso-obliterative phase, have reduced pathological neovascularization, and retinal endothelial tip cells have fewer filopodia. Single-cell RNA sequencing of endothelial cells from OIR retinas revealed enrichment of genes related to cell polarity in the endothelial tip-cell subtype of eNOS deficient mice. These results indicate that inhibition of eNOS alters the polarity program of endothelial cells, which increases cell polarization, regulates sprouting angiogenesis and normalizes pathological neovascularization during retinopathy.
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Affiliation(s)
- Tracy L Smith
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Malika Oubaha
- Département des Sciences Biologiques, Université du Québec à Montréal (UQAM), Montreal, QC, Canada.
| | - Gael Cagnone
- Department of Pediatrics and Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montreal, QC, Canada
| | - Cécile Boscher
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Jin Sung Kim
- Department of Pediatrics and Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montreal, QC, Canada
| | - Yassine El Bakkouri
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Ying Zhang
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- School of Pharmaceutical Sciences, Tsinghua University, Beijing, China
| | - Rony Chidiac
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- Donnelly Centre, University of Toronto, Toronto, Canada
| | - Jeanne Corriveau
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Chantal Delisle
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Gregor U Andelfinger
- Department of Pediatrics and Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montreal, QC, Canada
| | - Przemyslaw Sapieha
- Department of Ophthalmology, Maisonneuve-Rosemont Hospital Research Centre, Université de Montréal, Montreal, QC, Canada
| | - Jean-Sébastien Joyal
- Department of Pediatrics and Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montreal, QC, Canada
| | - Jean-Philippe Gratton
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
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50
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Čada Š, Bryja V. Local Wnt signalling in the asymmetric migrating vertebrate cells. Semin Cell Dev Biol 2021; 125:26-36. [PMID: 34896020 DOI: 10.1016/j.semcdb.2021.11.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 11/27/2022]
Abstract
Wnt signalling is known to generate cellular asymmetry via Wnt/planar cell polarity pathway (Wnt/PCP). Wnt/PCP acts locally (i) to orient membrane polarity and asymmetric establishment of intercellular junctions via conserved set of PCP proteins most specifically represented by Vangl and Prickle, and (ii) to asymmetrically rearrange cytoskeletal structures via downstream effectors of Dishevelled (Dvl). This process is best described on stable phenotypes of epithelial cells. Here, however, we review the activity of Wnt signalling in migratory cells which experience the extensive rearrangements of cytoskeleton and consequently dynamic asymmetry, making the localised effects of Wnt signalling easier to distinguish. Firstly, we focused on migration of neuronal axons, which allows to study how the pre-existent cellular asymmetry can influence Wnt signalling outcome. Then, we reviewed the role of Wnt signalling in models of mesenchymal migration including neural crest, melanoma, and breast cancer cells. Last, we collected evidence for local Wnt signalling in amoeboid cells, especially lymphocytes. As the outcome of this review, we identify blank spots in our current understanding of this topic, propose models that synthesise the current observations and allow formulation of testable hypotheses for the future research.
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Affiliation(s)
- Štěpán Čada
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic
| | - Vítězslav Bryja
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic; Department of Cytokinetics, Institute of Biophysics CAS, Královopolská 135, 61265 Brno, Czech Republic.
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