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Effects of wounds in the cell membrane on cell division. Sci Rep 2023; 13:1941. [PMID: 36732338 PMCID: PMC9895069 DOI: 10.1038/s41598-023-28339-z] [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: 09/13/2022] [Accepted: 01/17/2023] [Indexed: 02/04/2023] Open
Abstract
Cells are consistently subjected to wounding by physical or chemical damages from the external environment. We previously showed that a local wound of the cell membrane modulates the polarity of cell migration and the wounded cells escape from the wound site in Dictyostelium. Here, we examined effects of wounds on dividing cells. When the cell membrane at the cleavage furrow during cytokinesis was locally wounded using laserporation, furrow constriction was significantly accelerated. Neither myosin II nor cortexillins contributed to the acceleration, because the acceleration was not hindered in mutant cells deficient in these proteins. When the cell membrane outside the furrow was wounded, the furrow constriction was not accelerated. Instead, the wounded-daughter half became smaller and the unwounded half became larger, resulting in an asymmetrical cell division. These phenomena occurred independently of wound repair. When cells in anaphase were wounded at the presumptive polar region, about 30% of the wounded cells changed the orientation of the division axis. From these observations, we concluded that dividing cells also escape from the wound site. The wound experiments on dividing cells also provide new insights into the mechanism of cytokinesis and cell polarity establishment.
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2
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Chann AS, Chen Y, Kinwel T, Humbert PO, Russell SM. Scribble and E-cadherin cooperate to control symmetric daughter cell positioning by multiple mechanisms. J Cell Sci 2023; 136:286705. [PMID: 36661138 DOI: 10.1242/jcs.260547] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 11/25/2022] [Indexed: 01/21/2023] Open
Abstract
The fate of the two daughter cells is intimately connected to their positioning, which is in turn regulated by cell junction remodelling and orientation of the mitotic spindle. How multiple cues are integrated to dictate the ultimate positioning of daughters is not clear. Here, we identify novel mechanisms of regulation of daughter positioning in single MCF10A cells. The polarity protein, Scribble cooperates with E-cadherin for sequential roles in daughter positioning. First Scribble stabilises E-cadherin at the mitotic cortex as well as the retraction fibres, to mediate spindle orientation. Second, Scribble re-locates to the junction between the two daughters to allow a new E-cadherin-based-interface to form between them, influencing the width of the nascent daughter-daughter junction and subsequent cell positioning. Thus, E-cadherin and Scribble dynamically relocate to different intracellular sites during cell division to orient the mitotic spindle and control placement of the daughter cells after cell division. This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Anchi S Chann
- Optical Sciences Centre, School of Science, Swinburne University of Technology, Hawthorn, Victoria 3122, Australia.,Immune Signalling Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria 3000Australia
| | - Ye Chen
- Optical Sciences Centre, School of Science, Swinburne University of Technology, Hawthorn, Victoria 3122, Australia.,Immune Signalling Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria 3000Australia
| | - Tanja Kinwel
- Department of Biochemistry & Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Patrick O Humbert
- Department of Biochemistry & Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia.,Research Centre for Molecular Cancer Prevention, La Trobe University, Melbourne, Victoria 3086, Australia.,Department of Biochemistry & Pharmacology, University of Melbourne, Melbourne, Victoria 3010, Australia.,Department of Clinical Pathology, University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Sarah M Russell
- Optical Sciences Centre, School of Science, Swinburne University of Technology, Hawthorn, Victoria 3122, Australia.,Immune Signalling Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria 3000Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria 3010, Australia
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3
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Zhong T, Gongye X, Wang M, Yu J. Understanding the underlying mechanisms governing spindle orientation: How far are we from there? J Cell Mol Med 2022; 26:4904-4910. [PMID: 36029193 PMCID: PMC9549511 DOI: 10.1111/jcmm.17526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 08/03/2022] [Accepted: 08/10/2022] [Indexed: 11/30/2022] Open
Abstract
Proper spindle orientation is essential for cell fate determination and tissue morphogenesis. Recently, accumulating studies have elucidated several factors that regulate spindle orientation, including geometric, internal and external cues. Abnormality in these factors generally leads to defects in the physiological functions of various organs and the development of severe diseases. Herein, we first review models that are commonly used for studying spindle orientation. We then review a conservative heterotrimeric complex critically involved in spindle orientation regulation in different models. Finally, we summarize some cues that affect spindle orientation and explore whether we can establish a model that precisely elucidates the effects of spindle orientation without interfusing other spindle functions. We aim to summarize current models used in spindle orientation studies and discuss whether we can build a model that disturbs spindle orientation alone. This can substantially improve our understanding of how spindle orientation is regulated and provide insights to investigate this complex event.
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Affiliation(s)
- Tao Zhong
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, China.,Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Xiaoxiao Gongye
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, China.,Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Minglei Wang
- Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Jinming Yu
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, China.,Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
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4
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Xie YH, Tang CQ, Huang ZZ, Zhou SC, Yang YW, Yin Z, Heng BC, Chen WS, Chen X, Shen WL. ECM remodeling in stem cell culture: a potential target for regulating stem cell function. TISSUE ENGINEERING PART B-REVIEWS 2021; 28:542-554. [PMID: 34082581 DOI: 10.1089/ten.teb.2021.0066] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Stem cells (SCs) hold great potential for regenerative medicine, tissue engineering and cell therapy. The clinical applications of SCs require both high quality and quantity of transplantable cells. However, during conventional in vitro expansion, SCs tend to lose properties that make them amenable for cell therapies. Extracellular matrix (ECM) serves an essential regulatory part in the growth, differentiation and homeostasis of all cells in vivo. when signals transmitted to cells, they do not respond passively. Many cell types can remodel pericellular matrix to meet their specific needs. This reciprocal cell-ECM interaction is crucial for the conservation of cell and tissue functions and homeostasis. In vitro ECM remodeling also plays a key role in regulating the lineage fate of SCs. A deeper understanding of in vitro ECM remodeling may provide new perspectives for the maintenance of SC function. In this review, we critically examined three ways that cells can be used to influence the pericellular matrix: (i) exerting tensile force on the ECM, (ii) secreting a variety of ECM proteins, and (iii) degrading the surrounding matrix, and its impact on SC lineage fate. Finally, we describe the deficiencies of current studies and what needs to be done next to further understand the role of ECM remodeling in ex vivo SC cultures.
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Affiliation(s)
- Yuan-Hao Xie
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Chen-Qi Tang
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Zi-Zhan Huang
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Si-Cheng Zhou
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Hangzhou, Zhejiang, China;
| | - Yu-Wei Yang
- Zhejiang University School of Medicine, 26441, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Hangzhou, Zhejiang, China;
| | - Zi Yin
- Zhejiang University School of Medicine, 26441, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Hangzhou, Zhejiang, China;
| | - Boon Chin Heng
- Peking University School of Stomatology, 159460, Beijing, Beijing, China;
| | - Wei-Shan Chen
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Xiao Chen
- Zhejiang University School of Medicine, 26441, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Hangzhou, Zhejiang, China;
| | - Wei-Liang Shen
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
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Mishra YG, Manavathi B. Focal adhesion dynamics in cellular function and disease. Cell Signal 2021; 85:110046. [PMID: 34004332 DOI: 10.1016/j.cellsig.2021.110046] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 05/13/2021] [Indexed: 02/06/2023]
Abstract
Acting as a bridge between the cytoskeleton of the cell and the extra cellular matrix (ECM), the cell-ECM adhesions with integrins at their core, play a major role in cell signalling to direct mechanotransduction, cell migration, cell cycle progression, proliferation, differentiation, growth and repair. Biochemically, these adhesions are composed of diverse, yet an organised group of structural proteins, receptors, adaptors, various enzymes including protein kinases, phosphatases, GTPases, proteases, etc. as well as scaffolding molecules. The major integrin adhesion complexes (IACs) characterised are focal adhesions (FAs), invadosomes (podosomes and invadopodia), hemidesmosomes (HDs) and reticular adhesions (RAs). The varied composition and regulation of the IACs and their signalling, apart from being an integral part of normal cell survival, has been shown to be of paramount importance in various developmental and pathological processes. This review per-illustrates the recent advancements in the research of IACs, their crucial roles in normal as well as diseased states. We have also touched on few of the various methods that have been developed over the years to visualise IACs, measure the forces they exert and study their signalling and molecular composition. Having such pertinent roles in the context of various pathologies, these IACs need to be understood and studied to develop therapeutical targets. We have given an update to the studies done in recent years and described various techniques which have been applied to study these structures, thereby, providing context in furthering research with respect to IAC targeted therapeutics.
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Affiliation(s)
- Yasaswi Gayatri Mishra
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Bramanandam Manavathi
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India.
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6
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Rizzelli F, Malabarba MG, Sigismund S, Mapelli M. The crosstalk between microtubules, actin and membranes shapes cell division. Open Biol 2020; 10:190314. [PMID: 32183618 PMCID: PMC7125961 DOI: 10.1098/rsob.190314] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Mitotic progression is orchestrated by morphological and mechanical changes promoted by the coordinated activities of the microtubule (MT) cytoskeleton, the actin cytoskeleton and the plasma membrane (PM). MTs assemble the mitotic spindle, which assists sister chromatid separation, and contact the rigid and tensile actomyosin cortex rounded-up underneath the PM. Here, we highlight the dynamic crosstalk between MTs, actin and cell membranes during mitosis, and discuss the molecular connections between them. We also summarize recent views on how MT traction forces, the actomyosin cortex and membrane trafficking contribute to spindle positioning in isolated cells in culture and in epithelial sheets. Finally, we describe the emerging role of membrane trafficking in synchronizing actomyosin tension and cell shape changes with cell–substrate adhesion, cell–cell contacts and extracellular signalling events regulating proliferation.
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Affiliation(s)
| | - Maria Grazia Malabarba
- IEO, Istituto Europeo di Oncologia IRCCS, Milan, Italy.,Dipartimento di Oncologia ed Emato-oncologia, Università degli Studi di Milano, Milan, Italy
| | - Sara Sigismund
- IEO, Istituto Europeo di Oncologia IRCCS, Milan, Italy.,Dipartimento di Oncologia ed Emato-oncologia, Università degli Studi di Milano, Milan, Italy
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7
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Rathbun LI, Colicino EG, Manikas J, O'Connell J, Krishnan N, Reilly NS, Coyne S, Erdemci-Tandogan G, Garrastegui A, Freshour J, Santra P, Manning ML, Amack JD, Hehnly H. Cytokinetic bridge triggers de novo lumen formation in vivo. Nat Commun 2020; 11:1269. [PMID: 32152267 PMCID: PMC7062744 DOI: 10.1038/s41467-020-15002-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 02/14/2020] [Indexed: 02/03/2023] Open
Abstract
Multicellular rosettes are transient epithelial structures that serve as intermediates during diverse organ formation. We have identified a unique contributor to rosette formation in zebrafish Kupffer's vesicle (KV) that requires cell division, specifically the final stage of mitosis termed abscission. KV utilizes a rosette as a prerequisite before forming a lumen surrounded by ciliated epithelial cells. Our studies identify that KV-destined cells remain interconnected by cytokinetic bridges that position at the rosette's center. These bridges act as a landmark for directed Rab11 vesicle motility to deliver an essential cargo for lumen formation, CFTR (cystic fibrosis transmembrane conductance regulator). Here we report that premature bridge cleavage through laser ablation or inhibiting abscission using optogenetic clustering of Rab11 result in disrupted lumen formation. We present a model in which KV mitotic cells strategically place their cytokinetic bridges at the rosette center, where Rab11-associated vesicles transport CFTR to aid in lumen establishment.
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Affiliation(s)
- L I Rathbun
- Biology Department, Syracuse University, Syracuse, New York, USA
| | - E G Colicino
- Biology Department, Syracuse University, Syracuse, New York, USA
- Department of Cell and Developmental Biology, SUNY Upstate Medical School, Syracuse, New York, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - J Manikas
- Biology Department, Syracuse University, Syracuse, New York, USA
| | - J O'Connell
- Biology Department, Syracuse University, Syracuse, New York, USA
| | - N Krishnan
- Biology Department, Syracuse University, Syracuse, New York, USA
| | - N S Reilly
- Department of Physics and Astronomy, University of Rochester, Rochester, New York, USA
| | - S Coyne
- Department of Cell and Developmental Biology, SUNY Upstate Medical School, Syracuse, New York, USA
- Department of Biology, SUNY Geneseo, Geneseo, New York, USA
| | | | - A Garrastegui
- Biology Department, Syracuse University, Syracuse, New York, USA
| | - J Freshour
- Biology Department, Syracuse University, Syracuse, New York, USA
| | - P Santra
- Department of Cell and Developmental Biology, SUNY Upstate Medical School, Syracuse, New York, USA
| | - M L Manning
- Department of Physics, Syracuse University, Syracuse, New York, USA
| | - J D Amack
- Department of Cell and Developmental Biology, SUNY Upstate Medical School, Syracuse, New York, USA
| | - H Hehnly
- Biology Department, Syracuse University, Syracuse, New York, USA.
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8
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Cytokinesis in Eukaryotic Cells: The Furrow Complexity at a Glance. Cells 2020; 9:cells9020271. [PMID: 31979090 PMCID: PMC7072619 DOI: 10.3390/cells9020271] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/17/2020] [Accepted: 01/20/2020] [Indexed: 12/31/2022] Open
Abstract
The duplication cycle is the fascinating process that, starting from a cell, results in the formation of two daughter cells and it is essential for life. Cytokinesis is the final step of the cell cycle, it is a very complex phase, and is a concert of forces, remodeling, trafficking, and cell signaling. All of the steps of cell division must be properly coordinated with each other to faithfully segregate the genetic material and this task is fundamental for generating viable cells. Given the importance of this process, molecular pathways and proteins that are involved in cytokinesis are conserved from yeast to humans. In this review, we describe symmetric and asymmetric cell division in animal cell and in a model organism, budding yeast. In addition, we illustrate the surveillance mechanisms that ensure a proper cell division and discuss the connections with normal cell proliferation and organs development and with the occurrence of human diseases.
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9
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Dealing with apical–basal polarity and intercellular junctions: a multidimensional challenge for epithelial cell division. Curr Opin Cell Biol 2019; 60:75-83. [DOI: 10.1016/j.ceb.2019.04.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 02/01/2023]
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10
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Sun Y, Hu C, Yang Y, Dong B, Deng Y. Fibroin/peptide co-functionalized calcium titanate nanorods improve osteoinductivity of titanium via mimicking osteogenic niche. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 103:109836. [DOI: 10.1016/j.msec.2019.109836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/25/2019] [Accepted: 05/29/2019] [Indexed: 12/11/2022]
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11
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Mangione MC, Gould KL. Molecular form and function of the cytokinetic ring. J Cell Sci 2019; 132:132/12/jcs226928. [PMID: 31209062 DOI: 10.1242/jcs.226928] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Animal cells, amoebas and yeast divide using a force-generating, actin- and myosin-based contractile ring or 'cytokinetic ring' (CR). Despite intensive research, questions remain about the spatial organization of CR components, the mechanism by which the CR generates force, and how other cellular processes are coordinated with the CR for successful membrane ingression and ultimate cell separation. This Review highlights new findings about the spatial relationship of the CR to the plasma membrane and the arrangement of molecules within the CR from studies using advanced microscopy techniques, as well as mechanistic information obtained from in vitro approaches. We also consider advances in understanding coordinated cellular processes that impact the architecture and function of the CR.
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Affiliation(s)
- MariaSanta C Mangione
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN 37240, USA
| | - Kathleen L Gould
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN 37240, USA
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