1
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Bernardi YE, Sanchez-Vasquez E, Márquez RB, Piacentino ML, Urrutia H, Rossi I, Alcântara Saraiva KL, Pereira-Neves A, Ramirez MI, Bronner ME, de Miguel N, Strobl-Mazzulla PH. miR-203 secreted in extracellular vesicles mediates the communication between neural crest and placode cells required for trigeminal ganglia formation. PLoS Biol 2024; 22:e3002074. [PMID: 39038054 PMCID: PMC11293684 DOI: 10.1371/journal.pbio.3002074] [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: 02/25/2023] [Revised: 08/01/2024] [Accepted: 06/17/2024] [Indexed: 07/24/2024] Open
Abstract
While interactions between neural crest and placode cells are critical for the proper formation of the trigeminal ganglion, the mechanisms underlying this process remain largely uncharacterized. Here, by using chick embryos, we show that the microRNA (miR)-203, whose epigenetic repression is required for neural crest migration, is reactivated in coalescing and condensing trigeminal ganglion cells. Overexpression of miR-203 induces ectopic coalescence of neural crest cells and increases ganglion size. By employing cell-specific electroporations for either miR-203 sponging or genomic editing using CRISPR/Cas9, we elucidated that neural crest cells serve as the source, while placode cells serve as the site of action for miR-203 in trigeminal ganglion condensation. Demonstrating intercellular communication, overexpression of miR-203 in the neural crest in vitro or in vivo represses an miR-responsive sensor in placode cells. Moreover, neural crest-secreted extracellular vesicles (EVs), visualized using pHluorin-CD63 vector, become incorporated into the cytoplasm of placode cells. Finally, RT-PCR analysis shows that small EVs isolated from condensing trigeminal ganglia are selectively loaded with miR-203. Together, our findings reveal a critical role in vivo for neural crest-placode communication mediated by sEVs and their selective microRNA cargo for proper trigeminal ganglion formation.
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Affiliation(s)
- Yanel E. Bernardi
- Laboratory of Developmental Biology, Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM, Chascomús, Argentina
- Escuela de Bio y Nanotecnologías (UNSAM), Chascomús, Argentina
| | - Estefania Sanchez-Vasquez
- Laboratory of Developmental Biology, Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM, Chascomús, Argentina
- Escuela de Bio y Nanotecnologías (UNSAM), Chascomús, Argentina
| | - Rocío Belén Márquez
- Laboratory of Developmental Biology, Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM, Chascomús, Argentina
- Escuela de Bio y Nanotecnologías (UNSAM), Chascomús, Argentina
| | - Michael L. Piacentino
- Division of Biology, California Institute of Technology, Pasadena, California, United States of America
| | - Hugo Urrutia
- Division of Biology, California Institute of Technology, Pasadena, California, United States of America
| | - Izadora Rossi
- Laboratorio de biologia molecular e sistematica de tripanossomatideos, Instituto Carlos Chagas, Fiocruz Parana, Curitiba, Brazil
| | | | | | - Marcel I. Ramirez
- Laboratorio de biologia molecular e sistematica de tripanossomatideos, Instituto Carlos Chagas, Fiocruz Parana, Curitiba, Brazil
| | - Marianne E. Bronner
- Division of Biology, California Institute of Technology, Pasadena, California, United States of America
| | - Natalia de Miguel
- Escuela de Bio y Nanotecnologías (UNSAM), Chascomús, Argentina
- Laboratorio de Parásitos Anaerobios, Instituto Tecnológico Chascomús (INTECH), CONICET-UNSAM, Chascomús, Argentina
| | - Pablo H. Strobl-Mazzulla
- Laboratory of Developmental Biology, Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM, Chascomús, Argentina
- Escuela de Bio y Nanotecnologías (UNSAM), Chascomús, Argentina
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2
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Derby SJ, Dutton L, Strathdee KE, Stevenson K, Koessinger A, Jackson M, Tian Y, Yu W, Mclay K, Misquitta J, Alsharif S, Clarke CJ, Gilmour L, Thomason P, McGhee E, McGarrity-Cottrell CL, Vanderlinden A, Collis SJ, Rominyi O, Lemgruber L, Solecki G, Olson M, Winkler F, Carlin LM, Heiland DH, Inman GJ, Chalmers AJ, Norman JC, Carruthers R, Birch JL. Inhibition of ATR opposes glioblastoma invasion through disruption of cytoskeletal networks and integrin internalization via macropinocytosis. Neuro Oncol 2024; 26:625-639. [PMID: 37936324 PMCID: PMC10995506 DOI: 10.1093/neuonc/noad210] [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: 04/27/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND Glioblastomas have highly infiltrative growth patterns that contribute to recurrence and poor survival. Despite infiltration being a critical therapeutic target, no clinically useful therapies exist that counter glioblastoma invasion. Here, we report that inhibition of ataxia telangiectasia and Rad 3 related kinase (ATR) reduces invasion of glioblastoma cells through dysregulation of cytoskeletal networks and subsequent integrin trafficking. METHODS Glioblastoma motility and invasion were assessed in vitro and in vivo in response to ATR inhibition (ATRi) and ATR overexpression using time-lapse microscopy, two orthotopic glioblastoma models, and intravital imaging. Disruption to cytoskeleton networks and endocytic processing were investigated via high-throughput, super-resolution and intravital imaging. RESULTS High ATR expression was associated with significantly poorer survival in clinical datasets while histological, protein expression, and spatial transcriptomics using glioblastoma tumor specimens revealed higher ATR expression at infiltrative margins. Pharmacological inhibition with two different compounds and RNAi targeting of ATR opposed the invasion of glioblastoma, whereas overexpression of ATR drove migration. Subsequent investigation revealed that cytoskeletal dysregulation reduced macropinocytotic internalization of integrins at growth-cone-like structures, resulting in a tumor microtube retraction defect. The biological relevance and translational potential of these findings were confirmed using two orthotopic in vivo models of glioblastoma and intravital imaging. CONCLUSIONS We demonstrate a novel role for ATR in determining invasion in glioblastoma cells and propose that pharmacological targeting of ATR could have far-reaching clinical benefits beyond radiosensitization.
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Affiliation(s)
- Sarah J Derby
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Louise Dutton
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Karen E Strathdee
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Katrina Stevenson
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Anna Koessinger
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
- CRUK Scotland Institute, Glasgow, UK
| | - Mark Jackson
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Yuling Tian
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Wenxi Yu
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Kathy Mclay
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Josette Misquitta
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Sama Alsharif
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | | | - Lesley Gilmour
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | | | | | | | - Aurelie Vanderlinden
- Department of Oncology and Metabolism, The University of Sheffield Medical School, Sheffield, UK
| | - Spencer J Collis
- Department of Oncology and Metabolism, The University of Sheffield Medical School, Sheffield, UK
| | - Ola Rominyi
- Department of Oncology and Metabolism, The University of Sheffield Medical School, Sheffield, UK
| | - Leandro Lemgruber
- Cellular Analysis Facility, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, UK
| | - Gergely Solecki
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Olson
- Department of Chemistry and Biology, Ryeson University, Toronto, Ontario, Canada
| | - Frank Winkler
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Leo M Carlin
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
- CRUK Scotland Institute, Glasgow, UK
| | | | - Gareth J Inman
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
- CRUK Scotland Institute, Glasgow, UK
| | - Anthony J Chalmers
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Jim C Norman
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
- CRUK Scotland Institute, Glasgow, UK
| | - Ross Carruthers
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Joanna L Birch
- Wolfson Wohl Translational Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
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3
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Guzman-Espinoza M, Kim M, Ow C, Hutchins EJ. "Beyond transcription: How post-transcriptional mechanisms drive neural crest EMT". Genesis 2024; 62:e23553. [PMID: 37735882 PMCID: PMC10954587 DOI: 10.1002/dvg.23553] [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: 05/15/2023] [Revised: 09/02/2023] [Accepted: 09/13/2023] [Indexed: 09/23/2023]
Abstract
The neural crest is a stem cell population that originates from the ectoderm during the initial steps of nervous system development. Neural crest cells delaminate from the neuroepithelium by undergoing a spatiotemporally regulated epithelial-mesenchymal transition (EMT) that proceeds in a coordinated wave head-to-tail to exit from the neural tube. While much is known about the transcriptional programs and membrane changes that promote EMT, there are additional levels of gene expression control that neural crest cells exert at the level of RNA to control EMT and migration. Yet, the role of post-transcriptional regulation, and how it drives and contributes to neural crest EMT, is not well understood. In this mini-review, we explore recent advances in our understanding of the role of post-transcriptional regulation during neural crest EMT.
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Affiliation(s)
- Mariann Guzman-Espinoza
- Department of Cell and Tissue Biology, University of California San Francisco, San Francisco, CA, USA
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, USA
| | - Minyoung Kim
- Department of Cell and Tissue Biology, University of California San Francisco, San Francisco, CA, USA
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, USA
- Oral and Craniofacial Sciences Graduate Program, School of Dentistry, University of California San Francisco, San Francisco, CA, USA
| | - Cindy Ow
- Developmental and Stem Cell Biology Graduate Program, University of California San Francisco, San Francisco, CA, USA
| | - Erica J. Hutchins
- Department of Cell and Tissue Biology, University of California San Francisco, San Francisco, CA, USA
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, USA
- Oral and Craniofacial Sciences Graduate Program, School of Dentistry, University of California San Francisco, San Francisco, CA, USA
- Developmental and Stem Cell Biology Graduate Program, University of California San Francisco, San Francisco, CA, USA
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4
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Bernardi YE, Sanchez-Vasquez E, Piacentino ML, Urrutia H, Rossi I, Saraiva KLA, Pereira-Neves A, Ramirez MI, Bronner ME, de Miguel N, Strobl-Mazzulla PH. Extracellular vesicle-localized miR-203 mediates neural crest-placode communication required for trigeminal ganglia formation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.14.532527. [PMID: 36993487 PMCID: PMC10055076 DOI: 10.1101/2023.03.14.532527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
While interactions between neural crest and placode cells are critical for the proper formation of the trigeminal ganglion, the mechanisms underlying this process remain largely uncharacterized. Here, we show that the microRNA-(miR)203, whose epigenetic repression is required for neural crest migration, is reactivated in coalescing and condensing trigeminal ganglion cells. Overexpression of miR-203 induces ectopic coalescence of neural crest cells and increases ganglion size. Reciprocally, loss of miR-203 function in placode, but not neural crest, cells perturbs trigeminal ganglion condensation. Demonstrating intercellular communication, overexpression of miR-203 in the neural crest in vitro or in vivo represses a miR-responsive sensor in placode cells. Moreover, neural crest-secreted extracellular vesicles (EVs), visualized using pHluorin-CD63 vector, become incorporated into the cytoplasm of placode cells. Finally, RT-PCR analysis shows that small EVs isolated from condensing trigeminal ganglia are selectively loaded with miR-203. Together, our findings reveal a critical role in vivo for neural crest-placode communication mediated by sEVs and their selective microRNA cargo for proper trigeminal ganglion formation.
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Affiliation(s)
- Yanel E Bernardi
- Laboratory of Developmental Biology. Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM. Chascomús, ARGENTINA
- Escuela de Bio y Nanotecnologías (UNSAM). Chascomús, ARGENTINA
| | - Estefania Sanchez-Vasquez
- Laboratory of Developmental Biology. Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM. Chascomús, ARGENTINA
- Escuela de Bio y Nanotecnologías (UNSAM). Chascomús, ARGENTINA
| | | | - Hugo Urrutia
- Division of Biology, California Institute of Technology, Pasadena, CA, USA
| | - Izadora Rossi
- Laboratorio de biologia molecular e sistematica de tripanossomatideos. Instituto Carlos Chagas, Fiocruz Parana, BRAZIL
| | | | - Antonio Pereira-Neves
- Departamento de Microbiologia, Instituto Aggeu Magalhães, Fiocruz, Recife, Pernambuco, BRAZIL
| | - Marcel Ivan Ramirez
- Laboratorio de biologia molecular e sistematica de tripanossomatideos. Instituto Carlos Chagas, Fiocruz Parana, BRAZIL
| | | | - Natalia de Miguel
- Escuela de Bio y Nanotecnologías (UNSAM). Chascomús, ARGENTINA
- Laboratorio de Parásitos Anaerobios, Instituto Tecnológico Chascomús (INTECH), CONICET-UNSAM, Chascomús, ARGENTINA
| | - Pablo H. Strobl-Mazzulla
- Laboratory of Developmental Biology. Instituto Tecnológico de Chascomús (INTECH), CONICET-UNSAM. Chascomús, ARGENTINA
- Escuela de Bio y Nanotecnologías (UNSAM). Chascomús, ARGENTINA
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5
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Abstract
Neural crest cells (NCCs) are a dynamic, multipotent, vertebrate-specific population of embryonic stem cells. These ectodermally-derived cells contribute to diverse tissue types in developing embryos including craniofacial bone and cartilage, the peripheral and enteric nervous systems and pigment cells, among a host of other cell types. Due to their contribution to a significant number of adult tissue types, the mechanisms that drive their formation, migration and differentiation are highly studied. NCCs have a unique ability to transition from tightly adherent epithelial cells to mesenchymal and migratory cells by altering their polarity, expression of cell-cell adhesion molecules and gaining invasive abilities. In this Review, we discuss classical and emerging factors driving NCC epithelial-to-mesenchymal transition and migration, highlighting the role of signaling and transcription factors, as well as novel modifying factors including chromatin remodelers, small RNAs and post-translational regulators, which control the availability and longevity of major NCC players.
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Affiliation(s)
| | - Crystal D. Rogers
- Department of Anatomy, Physiology, and Cell Biology, UC Davis School of Veterinary Medicine, 1089 Veterinary Medicine Drive, Davis, CA 95616, USA
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6
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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: 2] [Impact Index Per Article: 1.0] [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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7
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Mishra R, Gupta Y, Ghaley G, Bhowmick NA. Functional Diversity of Macropinocytosis. Subcell Biochem 2022; 98:3-14. [PMID: 35378700 DOI: 10.1007/978-3-030-94004-1_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Eukaryotic cells are capable of internalizing different types of cargo by plasma membrane ruffling and forming vesicles in a process known as endocytosis. The most extensively characterized endocytic pathways are clathrin-coated pits, lipid raft/caveolae-mediated endocytosis, phagocytosis, and macropinocytosis. Macropinocytosis is unique among all the endocytic processes due to its nonselective internalization of extracellular fluid, solutes, and membrane in large endocytic vesicles known as macropinosomes with unique susceptibility toward Na+/H+ exchanger inhibitors. Range of cell types capable of macropinocytosis and known to play important role in different physiological processes, which include antigen presentation, nutrient sensing, migration, and signaling. Understanding the physiological function of macropinocytosis will be helpful in filling the gaps in our knowledge and which can be exploited to develop novel therapeutic targets. In this chapter, we discuss the different molecular mechanisms that initiate the process of macropinocytosis with special emphasis on proteins involved and their diversified role in different cell types.
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Affiliation(s)
- Rajeev Mishra
- Department of Life Sciences, CSJM University, Kanpur, Uttar Pradesh, India.
| | - Yamini Gupta
- Cancer Research Laboratory, Department of Biosciences, Manipal University, Jaipur, Rajasthan, India
| | - Garima Ghaley
- Department of Biosciences, Manipal University, Jaipur, Rajasthan, India
| | - Neil A Bhowmick
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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8
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Tejeda-Muñoz N, Morselli M, Moriyama Y, Sheladiya P, Pellegrini M, De Robertis EM. Canonical Wnt signaling induces focal adhesion and Integrin beta-1 endocytosis. iScience 2022; 25:104123. [PMID: 35402867 PMCID: PMC8987407 DOI: 10.1016/j.isci.2022.104123] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/14/2022] [Accepted: 03/16/2022] [Indexed: 01/19/2023] Open
Abstract
During canonical Wnt signaling, the Wnt receptor complex is sequestered together with glycogen synthase kinase 3 (GSK3) and Axin inside late endosomes, known as multivesicular bodies (MVBs). Here, we present experiments showing that Wnt causes the endocytosis of focal adhesion (FA) proteins and depletion of Integrin β 1 (ITGβ1) from the cell surface. FAs and integrins link the cytoskeleton to the extracellular matrix. Wnt-induced endocytosis caused ITGβ1 depletion from the plasma membrane and was accompanied by striking changes in the actin cytoskeleton. In situ protease protection assays in cultured cells showed that ITGβ1 was sequestered within membrane-bounded organelles that corresponded to Wnt-induced MVBs containing GSK3 and FA-associated proteins. An in vivo model using Xenopus embryos dorsalized by Wnt8 mRNA showed that ITGβ1 depletion decreased Wnt signaling. The finding of a crosstalk between two major signaling pathways, canonical Wnt and focal adhesions, should be relevant to human cancer and cell biology.
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Affiliation(s)
- Nydia Tejeda-Muñoz
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles 90095-1662, USA,Corresponding author
| | - Marco Morselli
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, University of Parma, Parm, Italy
| | - Yuki Moriyama
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles 90095-1662, USA,JT Biohistory Research Hall, Osaka, Japan and Chuo University, Faculty of Science and Engineering, Tokyo, Japan
| | - Pooja Sheladiya
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles 90095-1662, USA
| | - Matteo Pellegrini
- Department of Molecular, Cellular and Developmental Biology, University of California, Los Angeles, CA 90095-1662, USA
| | - Edward M. De Robertis
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles 90095-1662, USA,Corresponding author
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9
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Extracellular ATP and Macropinocytosis: Their Interactive and Mutually Supportive Roles in Cell Growth, Drug Resistance, and EMT in Cancer. Subcell Biochem 2022; 98:61-83. [PMID: 35378703 PMCID: PMC9825817 DOI: 10.1007/978-3-030-94004-1_4] [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: 01/11/2023]
Abstract
Macropinocytosis is one of the major mechanisms by which cancer cells uptake extracellular nutrients from tumor microenvironment (TME) and plays very important roles in various steps of tumorigenesis. We previously reported the unexpected finding that intratumoral and extracellular ATP (eATP), as one of the major drastically upregulated extracellular nutrients and messengers in tumors, is taken up by cancer cells through macropinocytosis in large quantities and significantly contributing to cancer cell growth, survival, and increased resistance to chemo and target drugs. Inhibition of macropinocytosis substantially reduced eATP uptake by cancer cells and slowed down tumor growth in vivo. More recently, we have found the eATP also plays a very important role in inducing epithelial-to-mesenchymal transition (EMT), and that macropinocytosis is an essential facilitator in the induction. Thus, macropinocytosis and eATP, working in coordination, appear to play some previously unrecognized but very important roles in EMT and metastasis. As a result, they are likely to be interactive and communicative with each other, regulating each other's activity for various needs of host tumor cells. They are also likely to be an integral part of the future new anticancer therapeutic strategies. Moreover, it is undoubted that we have not identified all the important activities coordinated by ATP and macropinocytosis. This review describes our findings in how eATP and macropinocytosis work together to promote cancer cell growth, resistance, and EMT. We also list scientific challenges facing eATP research and propose to target macropinocytosis and eATP to reduce drug resistance and slow down metastasis.
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10
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Stévenin V, Giai Gianetto Q, Duchateau M, Matondo M, Enninga J, Chang YY. Purification of infection-associated macropinosomes by magnetic isolation for proteomic characterization. Nat Protoc 2021; 16:5220-5249. [PMID: 34697468 DOI: 10.1038/s41596-021-00610-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 08/03/2021] [Indexed: 02/08/2023]
Abstract
Macropinocytosis refers to the nonselective uptake of extracellular molecules into many different types of eukaryotic cells within large fluid-filled vesicles named macropinosomes. Macropinosomes are relevant for a wide variety of cellular processes, such as antigen sampling in immune cells, homeostasis in the kidney, cell migration or pathogen uptake. Understanding the molecular composition of the different macropinosomes formed during these processes has helped to differentiate their regulations from other endocytic events. Here, we present a magnetic purification protocol that segregates scarce macropinosomes from other endocytic vesicles at a high purity and in a low-cost and unbiased manner. Our protocol takes advantage of moderate-sized magnetic beads of 100 nm in diameter coupled to mass-spectrometry-based proteomic analysis. Passing the cell lysate through a table-top magnet allows the quick retention of the bead-containing macropinosomes. Unlike other cell-fractionation-based methodologies, our protocol minimizes sample loss and production cost without prerequisite knowledge of the macropinosomes and with minimal laboratory experience. We describe a detailed procedure for the isolation of infection-associated macropinosomes during bacterial invasion and the optimization steps to readily adapt it to various studies. The protocol can be performed in 3 d to provide highly purified and enriched macropinosomes for qualitative proteomic composition analysis.
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Affiliation(s)
- Virginie Stévenin
- Institut Pasteur, Dynamics of Host-Pathogen Interactions Unit and CNRS UMR 3691, Paris, France.
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands.
- Université de Paris, Ecole Doctorale BioSPC, Paris, France.
| | - Quentin Giai Gianetto
- Proteomics Platform, Mass Spectrometry for Biology Unit, Institut Pasteur, USR 2000 CNRS, Paris, France
- Hub Bioinformatics et Biostatistics, Computational Biology Department, USR CNRS, Institut Pasteur, Paris, France
| | - Magalie Duchateau
- Proteomics Platform, Mass Spectrometry for Biology Unit, Institut Pasteur, USR 2000 CNRS, Paris, France
| | - Mariette Matondo
- Proteomics Platform, Mass Spectrometry for Biology Unit, Institut Pasteur, USR 2000 CNRS, Paris, France
| | - Jost Enninga
- Institut Pasteur, Dynamics of Host-Pathogen Interactions Unit and CNRS UMR 3691, Paris, France
| | - Yuen-Yan Chang
- Institut Pasteur, Dynamics of Host-Pathogen Interactions Unit and CNRS UMR 3691, Paris, France.
- Division of Molecular and Cellular Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.
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11
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Charpentier JC, King PD. Mechanisms and functions of endocytosis in T cells. Cell Commun Signal 2021; 19:92. [PMID: 34503523 PMCID: PMC8427877 DOI: 10.1186/s12964-021-00766-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/17/2021] [Indexed: 11/11/2022] Open
Abstract
Once thought of primarily as a means to neutralize pathogens or to facilitate feeding, endocytosis is now known to regulate a wide range of eukaryotic cell processes. Among these are regulation of signal transduction, mitosis, lipid homeostasis, and directed migration, among others. Less well-appreciated are the roles various forms of endocytosis plays in regulating αβ and, especially, γδ T cell functions, such as T cell receptor signaling, antigen discovery by trogocytosis, and activated cell growth. Herein we examine the contribution of both clathrin-mediated and clathrin-independent mechanisms of endocytosis to T cell biology. Video Abstract
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Affiliation(s)
- John C Charpentier
- Department of Microbiology and Immunology, University of Michigan Medical School, 6606 Med Sci II, 1150 West Medical Center Drive, Ann Arbor, MI, 48109-5620, USA
| | - Philip D King
- Department of Microbiology and Immunology, University of Michigan Medical School, 6606 Med Sci II, 1150 West Medical Center Drive, Ann Arbor, MI, 48109-5620, USA.
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12
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Khamchun S, Yoodee S, Thongboonkerd V. Dual modulatory effects of diosmin on calcium oxalate kidney stone formation processes: Crystallization, growth, aggregation, crystal-cell adhesion, internalization into renal tubular cells, and invasion through extracellular matrix. Biomed Pharmacother 2021; 141:111903. [PMID: 34328112 DOI: 10.1016/j.biopha.2021.111903] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/25/2021] [Accepted: 07/06/2021] [Indexed: 01/26/2023] Open
Abstract
Diosmin is a natural flavone glycoside (bioflavonoid) found in fruits and plants with several pharmacological activities. It has been widely used as a dietary supplement or therapeutic agent in various diseases/disorders. Although recommended, evidence of its protective mechanisms against kidney stone disease (nephrolithiasis/urolithiasis), especially calcium oxalate (CaOx) monohydrate (COM) that is the most common type, remained unclear. In this study, we thus systematically evaluated the effects of diosmin (at 2.5-160 nM) on various stages of kidney stone formation processes, including COM crystallization, crystal growth, aggregation, crystal-cell adhesion, internalization into renal tubular cells and invasion through extracellular matrix (ECM). The results showed that diosmin had dose-dependent modulatory effects on all the mentioned COM kidney stone processes. Diosmin significantly increased COM crystal number and mass during crystallization, but reduced crystal size and growth. While diosmin promoted crystal aggregation, it inhibited crystal-cell adhesion and internalization into renal tubular cells. Finally, diosmin promoted crystal invasion through the ECM. Our data provide evidence demonstrating both inhibiting and promoting effects of diosmin on COM kidney stone formation processes. Based on these dual modulatory activities of diosmin, its anti-urolithiasis role is doubtful and cautions should be made for its use in kidney stone disease.
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Affiliation(s)
- Supaporn Khamchun
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand; Department of Medical Technology, School of Allied Health Sciences, University of Phayao, Phayao 56000, Thailand; Unit of Excellence in Integrative Molecular Biomedicine, School of Allied Health Sciences, University of Phayao, Phayao 56000, Thailand
| | - Sunisa Yoodee
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Visith Thongboonkerd
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand.
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13
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Chang YY, Enninga J, Stévenin V. New methods to decrypt emerging macropinosome functions during the host-pathogen crosstalk. Cell Microbiol 2021; 23:e13342. [PMID: 33848057 PMCID: PMC8365644 DOI: 10.1111/cmi.13342] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 12/18/2022]
Abstract
Large volumes of liquid and other materials from the extracellular environment are internalised by eukaryotic cells via an endocytic process called macropinocytosis. It is now recognised that this fundamental and evolutionarily conserved pathway is hijacked by numerous intracellular pathogens as an entry portal to the host cell interior. Yet, an increasing number of additional cellular functions of macropinosomes in pathologic processes have been reported beyond this role for fluid internalisation. It emerges that the identity of macropinosomes can vary hugely and change rapidly during their lifetime. A deeper understanding of this important multi-faceted compartment is based on novel methods for their investigation. These methods are either imaging-based for the tracking of macropinosome dynamics, or they provide the means to extract macropinosomes at high purity for comprehensive proteomic analyses. Here, we portray these new approaches for the investigation of macropinosomes. We document how these method developments have provided insights for a new understanding of the intracellular lifestyle of the bacterial pathogens Shigella and Salmonella. We suggest that a systematic complete characterisation of macropinosome subversion with these approaches during other infection processes and pathologies will be highly beneficial for our understanding of the underlying cellular and molecular processes.
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Affiliation(s)
- Yuen-Yan Chang
- Institut Pasteur, Dynamics of Host-Pathogen Interactions Unit and CNRS UMR 3691, Paris, France.,Division of Molecular and Cellular Biology, National Institute of Child Health and Human Development, NIH, Bethesda, Maryland, USA
| | - Jost Enninga
- Institut Pasteur, Dynamics of Host-Pathogen Interactions Unit and CNRS UMR 3691, Paris, France
| | - Virginie Stévenin
- Institut Pasteur, Dynamics of Host-Pathogen Interactions Unit and CNRS UMR 3691, Paris, France.,Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, Netherlands.,Université Paris Diderot, Ecole doctorale BioSPC, Paris, France
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14
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Camblor-Perujo S, Kononenko NL. Brain-specific functions of the endocytic machinery. FEBS J 2021; 289:2219-2246. [PMID: 33896112 DOI: 10.1111/febs.15897] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 03/29/2021] [Indexed: 12/12/2022]
Abstract
Endocytosis is an essential cellular process required for multiple physiological functions, including communication with the extracellular environment, nutrient uptake, and signaling by the cell surface receptors. In a broad sense, endocytosis is accomplished through either constitutive or ligand-induced invagination of the plasma membrane, which results in the formation of the plasma membrane-retrieved endocytic vesicles, which can either be sent for degradation to the lysosomes or recycled back to the PM. This additional function of endocytosis in membrane retrieval has been adopted by excitable cells, such as neurons, for membrane equilibrium maintenance at synapses. The last two decades were especially productive with respect to the identification of brain-specific functions of the endocytic machinery, which additionally include but not limited to regulation of neuronal differentiation and migration, maintenance of neuron morphology and synaptic plasticity, and prevention of neurotoxic aggregates spreading. In this review, we highlight the current knowledge of brain-specific functions of endocytic machinery with a specific focus on three brain cell types, neuronal progenitor cells, neurons, and glial cells.
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Affiliation(s)
| | - Natalia L Kononenko
- CECAD Cluster of Excellence, University of Cologne, Germany.,Center for Physiology & Pathophysiology, Medical Faculty, University of Cologne, Germany
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15
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Gandhi S, Li Y, Tang W, Christensen JB, Urrutia HA, Vieceli FM, Piacentino ML, Bronner ME. A single-plasmid approach for genome editing coupled with long-term lineage analysis in chick embryos. Development 2021; 148:dev193565. [PMID: 33688075 PMCID: PMC8077534 DOI: 10.1242/dev.193565] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 02/23/2021] [Indexed: 12/12/2022]
Abstract
An important strategy for establishing mechanisms of gene function during development is through mutation of individual genes and analysis of subsequent effects on cell behavior. Here, we present a single-plasmid approach for genome editing in chick embryos to study experimentally perturbed cells in an otherwise normal embryonic environment. To achieve this, we have engineered a plasmid that encodes Cas9 protein, gene-specific guide RNA (gRNA), and a fluorescent marker within the same construct. Using transfection- and electroporation-based approaches, we show that this construct can be used to perturb gene function in early embryos as well as human cell lines. Importantly, insertion of this cistronic construct into replication-incompetent avian retroviruses allowed us to couple gene knockouts with long-term lineage analysis. We demonstrate the application of our newly engineered constructs and viruses by perturbing β-catenin in vitro and Sox10, Pax6 and Pax7 in the neural crest, retina, and neural tube and segmental plate in vivo, respectively. Together, this approach enables genes of interest to be knocked out in identifiable cells in living embryos and can be broadly applied to numerous genes in different embryonic tissues.
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Affiliation(s)
- Shashank Gandhi
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Yuwei Li
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Weiyi Tang
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jens B. Christensen
- Department of Neuroscience, University of Copenhagen, Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark
| | - Hugo A. Urrutia
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Felipe M. Vieceli
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Michael L. Piacentino
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Marianne E. Bronner
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
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16
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Clonal analysis and dynamic imaging identify multipotency of individual Gallus gallus caudal hindbrain neural crest cells toward cardiac and enteric fates. Nat Commun 2021; 12:1894. [PMID: 33767165 PMCID: PMC7994390 DOI: 10.1038/s41467-021-22146-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 02/22/2021] [Indexed: 11/20/2022] Open
Abstract
Neural crest stem cells arising from caudal hindbrain (often called cardiac and posterior vagal neural crest) migrate long distances to form cell types as diverse as heart muscle and enteric ganglia, abnormalities of which lead to common congenital birth defects. Here, we explore whether individual caudal hindbrain neural crest precursors are multipotent or predetermined toward these particular fates and destinations. To this end, we perform lineage tracing of chick neural crest cells at single-cell resolution using two complementary approaches: retrovirally mediated multiplex clonal analysis and single-cell photoconversion. Both methods show that the majority of these neural crest precursors are multipotent with many clones producing mesenchymal as well as neuronal derivatives. Time-lapse imaging demonstrates that sister cells can migrate in distinct directions, suggesting stochasticity in choice of migration path. Perturbation experiments further identify guidance cues acting on cells in the pharyngeal junction that can influence this choice; loss of CXCR4 signaling results in failure to migrate to the heart but no influence on migration toward the foregut, whereas loss of RET signaling does the opposite. Taken together, the results suggest that environmental influences rather than intrinsic information govern cell fate choice of multipotent caudal hindbrain neural crest cells. Neural crest stem cells formed from the caudal hindbrain migrate long distances to the heart and gut, but how cell fate is determined is unclear. Here, the authors use multiplex clonal analysis and single-cell photoconversion lineage tracing to show environmental not intrinsic factors affect the cell fate of multipotent caudal hindbrain cells in the chick.
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17
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Endocytosis and Trafficking of Heparan Sulfate Proteoglycans in Triple-Negative Breast Cancer Cells Unraveled with a Polycationic Peptide. Int J Mol Sci 2020; 21:ijms21218282. [PMID: 33167372 PMCID: PMC7663799 DOI: 10.3390/ijms21218282] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/23/2020] [Accepted: 11/02/2020] [Indexed: 12/15/2022] Open
Abstract
The process of heparan sulfate proteoglycan (HSPG) internalization has been described as following different pathways. The tumor-specific branched NT4 peptide has been demonstrated to bind HSPGs on the plasma membrane and to be internalized in tumor cell lines. The polycationic peptide has been also shown to impair migration of different cancer cell lines in 2D and 3D models. Our hypothesis was that HSPG endocytosis could affect two important phenomena of cancer development: cell migration and nourishment. Using NT4 as an experimental tool mimicking heparin-binding ligands, we studied endocytosis and trafficking of HSPGs in a triple-negative human breast cancer cell line, MDA-MB-231. The peptide entered cells employing caveolin- or clathrin-dependent endocytosis and macropinocytosis, in line with what is already known about HSPGs. NT4 then localized in early and late endosomes in a time-dependent manner. The peptide had a negative effect on CDC42-activation triggered by EGF. The effect can be explained if we consider NT4 a competitive inhibitor of EGF on HS that impairs the co-receptor activity of the proteoglycan, reducing EGFR activation. Reduction of the invasive migratory phenotype of MDA-MB-231 induced by NT4 can be ascribed to this effect. RhoA activation was damped by EGF in MDA-MB-231. Indeed, EGF reduced RhoA-GTP and NT4 did not interfere with this receptor-mediated signaling. On the other hand, the peptide alone determined a small but solid reduction in active RhoA in breast cancer cells. This result supports the observation of few other studies, showing direct activation of the GTPase through HSPG, not mediated by EGF/EGFR.
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