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Le Pennec J, Makshakova O, Nevola P, Fouladkar F, Gout E, Machillot P, Friedel-Arboleas M, Picart C, Perez S, Vortkamp A, Vivès RR, Migliorini E. Glycosaminoglycans exhibit distinct interactions and signaling with BMP2 according to their nature and localization. Carbohydr Polym 2024; 341:122294. [PMID: 38876708 DOI: 10.1016/j.carbpol.2024.122294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/07/2024] [Accepted: 05/17/2024] [Indexed: 06/16/2024]
Abstract
The role of glycosaminoglycans (GAGs) in modulating bone morphogenetic protein (BMP) signaling represents a recent and underexplored area. Conflicting reports suggest a dual effect: some indicate a positive influence, while others demonstrate a negative impact. This duality suggests that the localization of GAGs (either at the cell surface or within the extracellular matrix) or the specific type of GAG may dictate their signaling role. The precise sulfation patterns of heparan sulfate (HS) responsible for BMP2 binding remain elusive. BMP2 exhibits a preference for binding to HS over other GAGs. Using well-characterized biomaterials mimicking the extracellular matrix, our research reveals that HS promotes BMP2 signaling in the extracellular space, contrary to chondroitin sulfate (CS), which enhances BMP2 bioactivity at the cell surface. Further observations indicate that a central IdoA (2S)-GlcNS (6S) tri-sulfated motif within HS hexasaccharides enhances binding. Nevertheless, BMP2 exhibits a degree of adaptability to various HS sulfation types and sequences. Molecular dynamic simulations attribute this adaptability to the BMP2 N-terminal end flexibility. Our findings illustrate the complex interplay between GAGs and BMP signaling, highlighting the importance of localization and specific sulfation patterns. This understanding has implications for the development of biomaterials with tailored properties for therapeutic applications targeting BMP signaling pathways.
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Affiliation(s)
- Jean Le Pennec
- Univ. Grenoble Alpes, INSERM, CEA, CNRS, U1292 Biosanté, EMR 5000, Grenoble, France
| | - Olga Makshakova
- Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany; Signalling Research Centres BIOSS and CIBSS, Synthetic Biology of Signalling Processes Lab, University of Freiburg, 79104 Freiburg, Germany
| | - Paola Nevola
- Univ. Grenoble Alpes, INSERM, CEA, CNRS, U1292 Biosanté, EMR 5000, Grenoble, France; Dipartimento di Ingegneria Chimica dei Materiali e della Produzione Industriale, University of Naples Federico II, Napoli, Italy
| | - Farah Fouladkar
- Univ. Grenoble Alpes, INSERM, CEA, CNRS, U1292 Biosanté, EMR 5000, Grenoble, France
| | - Evelyne Gout
- Univ. Grenoble Alpes, CNRS, CEA, IBS, Grenoble, France
| | - Paul Machillot
- Univ. Grenoble Alpes, INSERM, CEA, CNRS, U1292 Biosanté, EMR 5000, Grenoble, France
| | | | - Catherine Picart
- Univ. Grenoble Alpes, INSERM, CEA, CNRS, U1292 Biosanté, EMR 5000, Grenoble, France
| | - Serge Perez
- Univ. Grenoble Alpes, CNRS, Centre de Recherche sur les Macromolécules Végétales, Grenoble, France
| | - Andrea Vortkamp
- Developmental Biology, Centre for Medical Biotechnology, University Duisburg-Essen, Essen, Germany
| | | | - Elisa Migliorini
- Univ. Grenoble Alpes, INSERM, CEA, CNRS, U1292 Biosanté, EMR 5000, Grenoble, France.
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2
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Yang Y, Li J, Lei W, Wang H, Ni Y, Liu Y, Yan H, Tian Y, Wang Z, Yang Z, Yang S, Yang Y, Wang Q. CXCL12-CXCR4/CXCR7 Axis in Cancer: from Mechanisms to Clinical Applications. Int J Biol Sci 2023; 19:3341-3359. [PMID: 37497001 PMCID: PMC10367567 DOI: 10.7150/ijbs.82317] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 05/16/2023] [Indexed: 07/28/2023] Open
Abstract
Cancer is a multi-step disease caused by the accumulation of genetic mutations and/or epigenetic changes, and is the biggest challenge around the world. Cytokines, including chemokines, exhibit expression changes and disorders in all human cancers. These cytokine abnormalities can disrupt homeostasis and immune function, and make outstanding contributions to various stages of cancer development such as invasion, metastasis, and angiogenesis. Chemokines are a superfamily of small molecule chemoattractive cytokines that mediate a variety of cellular functions. Importantly, the interactions of chemokine members CXCL12 and its receptors CXCR4 and CXCR7 have a broad impact on tumor cell proliferation, survival, angiogenesis, metastasis, and tumor microenvironment, and thus participate in the onset and development of many cancers including leukemia, breast cancer, lung cancer, prostate cancer and multiple myeloma. Therefore, this review aims to summarize the latest research progress and future challenges regarding the role of CXCL12-CXCR4/CXCR7 signaling axis in cancer, and highlights the potential of CXCL12-CXCR4/CXCR7 as a biomarker or therapeutic target for cancer, providing essential strategies for the development of novel targeted cancer therapies.
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Affiliation(s)
- Yaru Yang
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Jiayan Li
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Wangrui Lei
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Haiying Wang
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Yunfeng Ni
- Department of Thoracic Surgery, Tangdu Hospital, The Airforce Medical University, Xi'an, China
| | - Yanqing Liu
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Huanle Yan
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Yifan Tian
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Zheng Wang
- Department of Cardiothoracic Surgery, Central Theater Command General Hospital of Chinese People's Liberation Army, Wuhan, China
| | - Zhi Yang
- Department of Thoracic Surgery, Tangdu Hospital, The Airforce Medical University, Xi'an, China
| | - Shulin Yang
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Yang Yang
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
| | - Qiang Wang
- Department of Orthopedics, Shenmu Hospital, Faculty of Life Sciences and Medicine, Northwest University, Shenmu, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China
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Development and Evaluation of a Peptide Heterodimeric Tracer Targeting CXCR4 and Integrin α vβ 3 for Pancreatic Cancer Imaging. Pharmaceutics 2022; 14:pharmaceutics14091791. [PMID: 36145541 PMCID: PMC9503769 DOI: 10.3390/pharmaceutics14091791] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/21/2022] [Accepted: 08/24/2022] [Indexed: 11/17/2022] Open
Abstract
Nowadays, pancreatic cancer is still a formidable disease to diagnose. The CXC chemokine receptor 4 (CXCR4) and integrin αvβ3 play important roles in tumor development, progression, invasion, and metastasis, which are overexpressed in many types of human cancers. In this study, we developed a heterodimeric tracer 68Ga-yG5-RGD targeting both CXCR4 and integrin αvβ3, and evaluated its feasibility and utility in PET imaging of pancreatic cancer. The 68Ga-yG5-RGD could accumulate in CXCR4/integrin αvβ3 positive BxPC3 tumors in a high concentration and was much higher than that of 68Ga-yG5 (p < 0.001) and 68Ga-RGD (p < 0.001). No increased uptake of 68Ga-yG5-RGD was found in MX-1 tumors (CXCR4/integrin αvβ3, negative). In addition, the uptake of 68Ga-yG5-RGD in BxPC3 was significantly blocked by excess amounts of AMD3100 (an FDA-approved CXCR4 antagonist) and/or unlabeled RGD (p < 0.001), confirming its dual-receptor targeting properties. The ex vivo biodistribution and immunohistochemical results were consistent with the in vivo imaging results. The dual-receptor targeting strategy achieved improved tumor-targeting efficiency and prolonged tumor retention in BxPC3 tumors, suggesting 68Ga-yG5-RGD is a promising tracer for the noninvasive detection of tumors that express either CXCR4 or integrin αvβ3 or both, and therefore may have good prospects for clinical translation.
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Sefkow-Werner J, Le Pennec J, Machillot P, Ndayishimiye B, Castro-Ramirez E, Lopes J, Licitra C, Wang I, Delon A, Picart C, Migliorini E. Automated Fabrication of Streptavidin-Based Self-assembled Materials for High-Content Analysis of Cellular Response to Growth Factors. ACS APPLIED MATERIALS & INTERFACES 2022; 14:10.1021/acsami.2c08272. [PMID: 35849638 PMCID: PMC7614070 DOI: 10.1021/acsami.2c08272] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The automation of liquid-handling routines offers great potential for fast, reproducible, and labor-reduced biomaterial fabrication but also requires the development of special protocols. Competitive systems demand for a high degree in miniaturization and parallelization while maintaining flexibility regarding the experimental design. Today, there are only a few possibilities for automated fabrication of biomaterials inside multiwell plates. We have previously demonstrated that streptavidin-based biomimetic platforms can be employed to study cellular behaviors on biomimetic surfaces. So far, these self-assembled materials were made by stepwise assembly of the components using manual pipetting. In this work, we introduce for the first time a fully automated and adaptable workflow to functionalize glass-bottom multiwell plates with customized biomimetic platforms deposited in single wells using a liquid-handling robot. We then characterize the cell response using automated image acquisition and subsequent analysis. Furthermore, the molecular surface density of the biomimetic platforms was characterized in situ using fluorescence-based image correlation spectroscopy. These measurements were in agreement with standard ex situ spectroscopic ellipsometry measurements. Due to automation, we could do a proof of concept to study the effect of heparan sulfate on the bioactivity of bone morphogenetic proteins on myoblast cells, using four different bone morphogenetic proteins (BMPs) (2, 4, 6, and 7) in parallel, at five increasing concentrations. Using such an automated self-assembly of biomimetic materials, it may be envisioned to further investigate the role of a large variety of extracellular matrix (ECM) components and growth factors on cell signaling.
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Affiliation(s)
- Julius Sefkow-Werner
- Univ. Grenoble Alpes, CNRS, Grenoble INP**, LMGP, 38000 Grenoble, France
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | - Jean Le Pennec
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | - Paul Machillot
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | - Bertin Ndayishimiye
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | - Elaine Castro-Ramirez
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | - Joao Lopes
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | | | - Irene Wang
- Univ. Grenoble Alpes, CNRS, LiPhy, Grenoble, France
| | | | - Catherine Picart
- Univ. Grenoble Alpes, CNRS, Grenoble INP**, LMGP, 38000 Grenoble, France
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
| | - Elisa Migliorini
- Univ. Grenoble Alpes, CNRS, Grenoble INP**, LMGP, 38000 Grenoble, France
- Univ. Grenoble Alpes, CEA, INSERM, U1292 Biosanté, CNRS EMR 5000 BRM, 3800, Grenoble, France
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Kilb MF, Engemann VI, Siddique A, Stark RW, Schmitz K. Immobilisation of CXCL8 gradients in microfluidic devices for migration experiments. Colloids Surf B Biointerfaces 2020; 198:111498. [PMID: 33302150 DOI: 10.1016/j.colsurfb.2020.111498] [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: 10/05/2020] [Revised: 11/23/2020] [Accepted: 11/27/2020] [Indexed: 11/29/2022]
Abstract
The release of inflammatory chemokines leads to the formation of chemokine gradients that result in the directed migration of immune cells to the site of injury. In this process, cells respond to soluble gradients (chemotaxis) as well as to immobilised gradients (haptotaxis). Surface-bound chemokine gradients are mostly presented by endothelial cells and supported by glycosaminoglycans (GAGs), such as heparan sulfate, involving the GAG binding site of chemokines. Microfluidic devices have been used to analyse cell migration along soluble chemokine gradients, as these devices allow the generation of stable gradients with resolutions in the range of microns. To immobilise well-controlled soluble gradients of interleukin-8 (CXCL8), an inflammatory chemokine, we developed a simple procedure using a heparin-coated PDMS-microfluidic device. We used these immobilised gradients for migration experiments with CXCL8-responsive THP-1 cells and confirmed directed cell migration. This setup might be useful for the examination of factors that may alter chemotaxis and haptotaxis as well as synergistic and antagonistic effects of other soluble and immobilised chemokines.
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Affiliation(s)
- Michelle F Kilb
- Technical University of Darmstadt, Clemens-Schöpf-Institute of Organic Chemistry and Biochemistry, Alarich-Weiss-Straße 8, 64287, Darmstadt, Germany
| | - Victoria I Engemann
- Technical University of Darmstadt, Clemens-Schöpf-Institute of Organic Chemistry and Biochemistry, Alarich-Weiss-Straße 8, 64287, Darmstadt, Germany
| | - Asma Siddique
- Technical University of Darmstadt, Institute of Materials Science, Physics of Surfaces, Alarich-Weiss-Straße 16, 64287. Darmstadt, Germany
| | - Robert W Stark
- Technical University of Darmstadt, Institute of Materials Science, Physics of Surfaces, Alarich-Weiss-Straße 16, 64287. Darmstadt, Germany
| | - Katja Schmitz
- Technical University of Darmstadt, Clemens-Schöpf-Institute of Organic Chemistry and Biochemistry, Alarich-Weiss-Straße 8, 64287, Darmstadt, Germany.
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Handel TM, Dyer DP. Perspectives on the Biological Role of Chemokine:Glycosaminoglycan Interactions. J Histochem Cytochem 2020; 69:87-91. [PMID: 33285085 PMCID: PMC7838337 DOI: 10.1369/0022155420977971] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- Tracy M Handel
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA
| | - Douglas P Dyer
- Wellcome Centre for Cell-Matrix Research, Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity & Respiratory Medicine, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
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7
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Sefkow-Werner J, Machillot P, Sales A, Castro-Ramirez E, Degardin M, Boturyn D, Cavalcanti-Adam EA, Albiges-Rizo C, Picart C, Migliorini E. Heparan sulfate co-immobilized with cRGD ligands and BMP2 on biomimetic platforms promotes BMP2-mediated osteogenic differentiation. Acta Biomater 2020; 114:90-103. [PMID: 32673751 DOI: 10.1016/j.actbio.2020.07.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 12/27/2022]
Abstract
The chemical and physical properties of the extracellular matrix (ECM) are known to be fundamental for regulating growth factor bioactivity. The role of heparan sulfate (HS), a glycosaminoglycan, and of cell adhesion proteins (containing the cyclic RGD (cRGD) ligands) on bone morphogenetic protein 2 (BMP2)-mediated osteogenic differentiation has not been fully explored. In particular, it is not known whether and how their effects can be potentiated when they are presented in controlled close proximity, as in the ECM. Here, we developed streptavidin platforms to mimic selective aspects of the in vivo presentation of cRGD, HS and BMP2, with a nanoscale-control of their surface density and orientation to study cell adhesion and osteogenic differentiation. We showed that whereas a controlled increase in cRGD surface concentration upregulated BMP2 signaling due to β3 integrin recruitment, silencing either β1 or β3 integrins negatively affected BMP2-mediated phosphorylation of SMAD1/5/9 and alkaline phosphatase expression. Furthermore, the presence of adsorbed BMP2 promoted cellular adhesion at very low cRGD concentrations. Finally, we proved that HS co-immobilized with cRGD both sustained BMP2 signaling and enhanced osteogenic differentiation compared to BMP2 directly immobilized on streptavidin, even with a low cRGD surface concentration. Altogether, our results show that HS facilitated and sustained the synergy between BMP2 and integrin pathways and that the co-immobilization of HS and cRGD peptides optimised BMP2-mediated osteogenic differentiation. Statement of significance The growth factor BMP2 is used to treat large bone defects. Previous studies have shown that the presentation of BMP2 via extracellular matrix molecules, such as heparan sulfate (HS), can upregulate BMP2 signaling. The potential advantages of dose reduction and local specificity have stimulated interest in further investigations into biomimetic approaches. We designed a streptavidin model surface eligible for immobilizing tunable amounts of molecules from the extracellular space, such as HS, adhesion motifs (cyclic RGD) and BMP2. By studying cellular adhesion, BMP2 bioactivity and its osteogenic potential we reveal the combined effect of integrins, HS and BMP2, which contribute in answering fundamental questions regarding cell-matrix interaction.
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Gulberti S, Mao X, Bui C, Fournel-Gigleux S. The role of heparan sulfate maturation in cancer: A focus on the 3O-sulfation and the enigmatic 3O-sulfotransferases (HS3STs). Semin Cancer Biol 2020; 62:68-85. [DOI: 10.1016/j.semcancer.2019.10.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 10/10/2019] [Accepted: 10/11/2019] [Indexed: 01/05/2023]
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Cingolani LA, Vitale C, Dityatev A. Intra- and Extracellular Pillars of a Unifying Framework for Homeostatic Plasticity: A Crosstalk Between Metabotropic Receptors and Extracellular Matrix. Front Cell Neurosci 2019; 13:513. [PMID: 31803023 PMCID: PMC6877475 DOI: 10.3389/fncel.2019.00513] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 10/29/2019] [Indexed: 11/18/2022] Open
Abstract
In the face of chronic changes in incoming sensory inputs, neuronal networks are capable of maintaining stable conditions of electrical activity over prolonged periods of time by adjusting synaptic strength, to amplify or dampen incoming inputs [homeostatic synaptic plasticity (HSP)], or by altering the intrinsic excitability of individual neurons [homeostatic intrinsic plasticity (HIP)]. Emerging evidence suggests a synergistic interplay between extracellular matrix (ECM) and metabotropic receptors in both forms of homeostatic plasticity. Activation of dopaminergic, serotonergic, or glutamate metabotropic receptors stimulates intracellular signaling through calmodulin-dependent protein kinase II, protein kinase A, protein kinase C, and inositol trisphosphate receptors, and induces changes in expression of ECM molecules and proteolysis of both ECM molecules (lecticans) and ECM receptors (NPR, CD44). The resulting remodeling of perisynaptic and synaptic ECM provides permissive conditions for HSP and plays an instructive role by recruiting additional signaling cascades, such as those through metabotropic glutamate receptors and integrins. The superimposition of all these signaling events determines intracellular and diffusional trafficking of ionotropic glutamate receptors, resulting in HSP and modulation of conditions for inducing Hebbian synaptic plasticity (i.e., metaplasticity). It also controls cell-surface delivery and activity of voltage- and Ca2+-gated ion channels, resulting in HIP. These mechanisms may modify epileptogenesis and become a target for therapeutic interventions.
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Affiliation(s)
- Lorenzo A. Cingolani
- Department of Life Sciences, University of Trieste, Trieste, Italy
- Center for Synaptic Neuroscience and Technology (NSYN), Istituto Italiano di Tecnologia, Genoa, Italy
| | - Carmela Vitale
- Center for Synaptic Neuroscience and Technology (NSYN), Istituto Italiano di Tecnologia, Genoa, Italy
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Alexander Dityatev
- Molecular Neuroplasticity, German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
- Medical Faculty, Otto von Guericke University Magdeburg, Magdeburg, Germany
- Center for Behavioral Brain Sciences, Magdeburg, Germany
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Yao X, Ning LJ, He SK, Cui J, Hu RN, Zhang Y, Zhang YJ, Luo JC, Ding W, Qin TW. Stem Cell Extracellular Matrix-Modified Decellularized Tendon Slices Facilitate the Migration of Bone Marrow Mesenchymal Stem Cells. ACS Biomater Sci Eng 2019; 5:4485-4495. [DOI: 10.1021/acsbiomaterials.9b00064] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Davies HS, Baranova NS, El Amri N, Coche-Guérente L, Verdier C, Bureau L, Richter RP, Débarre D. An integrated assay to probe endothelial glycocalyx-blood cell interactions under flow in mechanically and biochemically well-defined environments. Matrix Biol 2019; 78-79:47-59. [DOI: 10.1016/j.matbio.2018.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 12/20/2018] [Accepted: 12/26/2018] [Indexed: 01/15/2023]
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Merida-de-Barros DA, Chaves SP, Belmiro CLR, Wanderley JLM. Leishmaniasis and glycosaminoglycans: a future therapeutic strategy? Parasit Vectors 2018; 11:536. [PMID: 30285837 PMCID: PMC6171297 DOI: 10.1186/s13071-018-2953-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 06/13/2018] [Indexed: 01/08/2023] Open
Abstract
Leishmania spp. depend on effective macrophage infection to establish and develop in mammalian hosts. Both metacyclic promastigotes and amastigotes are able to infect host cells, and thus they rely on several ligands that, when recognized by macrophage receptors, mediate parasite uptake. During macrophage primary infection with metacyclic forms from the insect vector and during amastigote dissemination via macrophage rupture, both infective stages have to cope with the host extracellular microenvironment, including extracellular matrix molecules. Glycosaminoglycans are abundant in the extracellular matrix and many of these molecules are able to interact with the parasite and the host cell, mediating positive and negative effects for the infection, depending on their structure and/or location. In addition, glycosaminoglycans are present at the surface of macrophages as proteoglycans, playing important roles for parasite recognition and uptake. In this review, we discuss glycosaminoglycans in the context of Leishmania infection as well as the possible applications of the current knowledge regarding these molecules for the development of new therapeutic strategies to control parasite dissemination.
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Affiliation(s)
- Débora Almeida Merida-de-Barros
- Laboratório de Imunoparasitologia, Unidade Integrada de Pesquisa em Produtos Bioativos e Biociências, Campus UFRJ-Macaé, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Programa de Pós Graduação em Produtos Bioativos e Biociências, Campus UFRJ-Macaé, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Suzana Passos Chaves
- Laboratório de Imunoparasitologia, Unidade Integrada de Pesquisa em Produtos Bioativos e Biociências, Campus UFRJ-Macaé, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Celso Luis Ribeiro Belmiro
- Laboratório de Imunoparasitologia, Unidade Integrada de Pesquisa em Produtos Bioativos e Biociências, Campus UFRJ-Macaé, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - João Luiz Mendes Wanderley
- Laboratório de Imunoparasitologia, Unidade Integrada de Pesquisa em Produtos Bioativos e Biociências, Campus UFRJ-Macaé, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. .,Programa de Pós Graduação em Produtos Bioativos e Biociências, Campus UFRJ-Macaé, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
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Hickey K, Stabenfeldt SE. Using biomaterials to modulate chemotactic signaling for central nervous system repair. Biomed Mater 2018; 13:044106. [PMID: 29411713 PMCID: PMC5991092 DOI: 10.1088/1748-605x/aaad82] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Chemotaxis enables cellular communication and movement within the body. This review focuses on exploiting chemotaxis as a tool for repair of the central nervous system (CNS) damaged from injury and/or degenerative diseases. Chemokines and factors alone may initiate repair following CNS injury/disease, but exogenous administration may enhance repair and promote regeneration. This review will discuss critical chemotactic molecules and factors that may promote neural regeneration. Additionally, this review highlights how biomaterials can impact the presentation and delivery of chemokines and growth factors to alter the regenerative response.
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Affiliation(s)
- Kassondra Hickey
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States of America
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14
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Glycosaminoglycan Interactions with Chemokines Add Complexity to a Complex System. Pharmaceuticals (Basel) 2017; 10:ph10030070. [PMID: 28792472 PMCID: PMC5620614 DOI: 10.3390/ph10030070] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 07/24/2017] [Accepted: 07/24/2017] [Indexed: 12/12/2022] Open
Abstract
Chemokines have two types of interactions that function cooperatively to control cell migration. Chemokine receptors on migrating cells integrate signals initiated upon chemokine binding to promote cell movement. Interactions with glycosaminoglycans (GAGs) localize chemokines on and near cell surfaces and the extracellular matrix to provide direction to the cell movement. The matrix of interacting chemokine–receptor partners has been known for some time, precise signaling and trafficking properties of many chemokine–receptor pairs have been characterized, and recent structural information has revealed atomic level detail on chemokine–receptor recognition and activation. However, precise knowledge of the interactions of chemokines with GAGs has lagged far behind such that a single paradigm of GAG presentation on surfaces is generally applied to all chemokines. This review summarizes accumulating evidence which suggests that there is a great deal of diversity and specificity in these interactions, that GAG interactions help fine-tune the function of chemokines, and that GAGs have other roles in chemokine biology beyond localization and surface presentation. This suggests that chemokine–GAG interactions add complexity to the already complex functions of the receptors and ligands.
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