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de Moraes LMP, Marques HF, Reis VCB, Coelho CM, Leitão MDC, Galdino AS, Porto de Souza TP, Piva LC, Perez ALA, Trichez D, de Almeida JRM, De Marco JL, Torres FAG. Applications of the Methylotrophic Yeast Komagataella phaffii in the Context of Modern Biotechnology. J Fungi (Basel) 2024; 10:411. [PMID: 38921397 PMCID: PMC11205268 DOI: 10.3390/jof10060411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/27/2024] Open
Abstract
Komagataella phaffii (formerly Pichia pastoris) is a methylotrophic yeast widely used in laboratories around the world to produce recombinant proteins. Given its advantageous features, it has also gained much interest in the context of modern biotechnology. In this review, we present the utilization of K. phaffii as a platform to produce several products of economic interest such as biopharmaceuticals, renewable chemicals, fuels, biomaterials, and food/feed products. Finally, we present synthetic biology approaches currently used for strain engineering, aiming at the production of new bioproducts.
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Affiliation(s)
- Lidia Maria Pepe de Moraes
- Laboratory of Molecular Biology, Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (L.M.P.d.M.); (H.F.M.); (L.C.P.); (A.L.A.P.); (J.L.D.M.)
| | - Henrique Fetzner Marques
- Laboratory of Molecular Biology, Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (L.M.P.d.M.); (H.F.M.); (L.C.P.); (A.L.A.P.); (J.L.D.M.)
| | - Viviane Castelo Branco Reis
- Laboratory of Genetics and Biotechnology, Embresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Agroenergy, Brasília 70770-901, DF, Brazil; (V.C.B.R.); (D.T.); (J.R.M.d.A.)
| | - Cintia Marques Coelho
- Laboratory of Synthetic Biology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (C.M.C.); (M.d.C.L.)
| | - Matheus de Castro Leitão
- Laboratory of Synthetic Biology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (C.M.C.); (M.d.C.L.)
| | - Alexsandro Sobreira Galdino
- Microbial Biotechnology Laboratory, Federal University of São João Del-Rei, Divinópolis 35501-296, MG, Brazil; (A.S.G.); (T.P.P.d.S.)
| | - Thais Paiva Porto de Souza
- Microbial Biotechnology Laboratory, Federal University of São João Del-Rei, Divinópolis 35501-296, MG, Brazil; (A.S.G.); (T.P.P.d.S.)
| | - Luiza Cesca Piva
- Laboratory of Molecular Biology, Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (L.M.P.d.M.); (H.F.M.); (L.C.P.); (A.L.A.P.); (J.L.D.M.)
| | - Ana Laura Alfonso Perez
- Laboratory of Molecular Biology, Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (L.M.P.d.M.); (H.F.M.); (L.C.P.); (A.L.A.P.); (J.L.D.M.)
| | - Débora Trichez
- Laboratory of Genetics and Biotechnology, Embresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Agroenergy, Brasília 70770-901, DF, Brazil; (V.C.B.R.); (D.T.); (J.R.M.d.A.)
| | - João Ricardo Moreira de Almeida
- Laboratory of Genetics and Biotechnology, Embresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Agroenergy, Brasília 70770-901, DF, Brazil; (V.C.B.R.); (D.T.); (J.R.M.d.A.)
| | - Janice Lisboa De Marco
- Laboratory of Molecular Biology, Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (L.M.P.d.M.); (H.F.M.); (L.C.P.); (A.L.A.P.); (J.L.D.M.)
| | - Fernando Araripe Gonçalves Torres
- Laboratory of Molecular Biology, Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília 70910-900, DF, Brazil; (L.M.P.d.M.); (H.F.M.); (L.C.P.); (A.L.A.P.); (J.L.D.M.)
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2
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Liu C, Otsuka K, Kawai T. Recent advances in microscale separation techniques for glycome analysis. J Sep Sci 2024; 47:e2400170. [PMID: 38863084 DOI: 10.1002/jssc.202400170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/12/2024] [Accepted: 05/24/2024] [Indexed: 06/13/2024]
Abstract
The glycomic analysis holds significant appeal due to the diverse roles that glycans and glycoconjugates play, acting as modulators and mediators in cellular interactions, cell/organism structure, drugs, energy sources, glyconanomaterials, and more. The glycomic analysis relies on liquid-phase separation technologies for molecular purification, separation, and identification. As a miniaturized form of liquid-phase separation technology, microscale separation technologies offer various advantages such as environmental friendliness, high resolution, sensitivity, fast speed, and integration capabilities. For glycan analysis, microscale separation technologies are continuously evolving to address the increasing challenges in their unique manners. This review discusses the fundamentals and applications of microscale separation technologies for glycomic analysis. It covers liquid-phase separation technologies operating at scales generally less than 100 µm, including capillary electrophoresis, nanoflow liquid chromatography, and microchip electrophoresis. We will provide a brief overview of glycomic analysis and describe new strategies in microscale separation and their applications in glycan analysis from 2014 to 2023.
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Affiliation(s)
- Chenchen Liu
- Department of Chemistry, Faculty of Science, Kyushu University, Fukuoka, Japan
| | - Koji Otsuka
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
- Research Administration Center, Osaka Metropolitan University, Osaka, Japan
| | - Takayuki Kawai
- Department of Chemistry, Faculty of Science, Kyushu University, Fukuoka, Japan
- RIKEN Center for Biosystems Dynamics Research, Osaka, Japan
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3
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Cadamuro F, Ferrario M, Akbari R, Antonini C, Nicotra F, Russo L. Tyrosine glucosylation of collagen films exploiting Horseradish Peroxidase (HRP). Carbohydr Res 2023; 533:108938. [PMID: 37713734 DOI: 10.1016/j.carres.2023.108938] [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: 06/16/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/17/2023]
Abstract
The development of human tissue models for regenerative medicine and animal-free drug screening requires glycosylated biomaterials such as collagen. An easy and fast biomaterial glycosylation method exploiting Horseradish Peroxidase (HRP) phenol coupling reaction is proposed. The protocol is adaptable to any polymer functionalized with phenol residues or tyrosine containing proteins. As a model the tyrosine residues on collagen films were functionalized with salidroside, a natural β-glucoside with a phenol in the aglycone. Scanning Electron Microscope (SEM) and contact angle analysis revealed the influence of glycosylation on the sample's morphology and wettability. Preliminary biological evaluation showed the cytocompatibility of the glucosylated collagen films.
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Affiliation(s)
- Francesca Cadamuro
- School of Medicine and Surgery, University of Milano-Bicocca, 20854, Vedano al Lambro, Italy.
| | - Matteo Ferrario
- School of Medicine and Surgery, University of Milano-Bicocca, 20854, Vedano al Lambro, Italy.
| | - Raziyeh Akbari
- Department of Materials Science, University of Milano-Bicocca, 20126, Milan, Italy.
| | - Carlo Antonini
- Department of Materials Science, University of Milano-Bicocca, 20126, Milan, Italy.
| | - Francesco Nicotra
- School of Medicine and Surgery, University of Milano-Bicocca, 20854, Vedano al Lambro, Italy.
| | - Laura Russo
- School of Medicine and Surgery, University of Milano-Bicocca, 20854, Vedano al Lambro, Italy; CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91TK33, Galway, Ireland.
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4
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Perez-Estenaga I, Chevalier MT, Peña E, Abizanda G, Alsharabasy AM, Larequi E, Cilla M, Perez MM, Gurtubay J, Garcia-Yebenes Castro M, Prosper F, Pandit A, Pelacho B. A Multimodal Scaffold for SDF1 Delivery Improves Cardiac Function in a Rat Subacute Myocardial Infarct Model. ACS APPLIED MATERIALS & INTERFACES 2023; 15:50638-50651. [PMID: 37566441 PMCID: PMC10636708 DOI: 10.1021/acsami.3c04245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023]
Abstract
Ischemic heart disease is one of the leading causes of death worldwide. The efficient delivery of therapeutic growth factors could counteract the adverse prognosis of post-myocardial infarction (post-MI). In this study, a collagen hydrogel that is able to load and appropriately deliver pro-angiogenic stromal cell-derived factor 1 (SDF1) was physically coupled with a compact collagen membrane in order to provide the suture strength required for surgical implantation. This bilayer collagen-on-collagen scaffold (bCS) showed the suitable physicochemical properties that are needed for efficient implantation, and the scaffold was able to deliver therapeutic growth factors after MI. In vitro collagen matrix biodegradation led to a sustained SDF1 release and a lack of cytotoxicity in the relevant cell cultures. In vivo intervention in a rat subacute MI model resulted in the full integration of the scaffold into the heart after implantation and biocompatibility with the tissue, with a prevalence of anti-inflammatory and pro-angiogenic macrophages, as well as evidence of revascularization and improved cardiac function after 60 days. Moreover, the beneficial effect of the released SDF1 on heart remodeling was confirmed by a significant reduction in cardiac tissue stiffness. Our findings demonstrate that this multimodal scaffold is a desirable matrix that can be used as a drug delivery system and a scaffolding material to promote functional recovery after MI.
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Affiliation(s)
- Iñigo Perez-Estenaga
- Regenerative
Medicine Department, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona 31008, Spain
| | - Merari Tumin Chevalier
- CÚRAM,
SFI Research Center for Medical Devices, University of Galway, Galway H91 TK33, Ireland
| | - Estefania Peña
- Aragon
Institute of Engineering Research, University
of Zaragoza, Zaragoza 50009, Spain
- CIBER-BBN—Centro
de Investigación Biomédica en Red en Bioingeniería
Biomateriales y Nanomedicina, Zaragoza 50018, Spain
| | - Gloria Abizanda
- Regenerative
Medicine Department, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona 31008, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), Pamplona 31009, Spain
| | - Amir M. Alsharabasy
- CÚRAM,
SFI Research Center for Medical Devices, University of Galway, Galway H91 TK33, Ireland
| | - Eduardo Larequi
- Regenerative
Medicine Department, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona 31008, Spain
| | - Myriam Cilla
- Aragon
Institute of Engineering Research, University
of Zaragoza, Zaragoza 50009, Spain
- CIBER-BBN—Centro
de Investigación Biomédica en Red en Bioingeniería
Biomateriales y Nanomedicina, Zaragoza 50018, Spain
| | - Marta M. Perez
- Department
of Anatomy, Embryology and Animal Genetics, University of Zaragoza, Zaragoza 50009, Spain
| | - Jon Gurtubay
- Regenerative
Medicine Department, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona 31008, Spain
| | | | - Felipe Prosper
- Regenerative
Medicine Department, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona 31008, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), Pamplona 31009, Spain
- Department
of Cell Therapy and Hematology, Clínica
Universidad de Navarra, Pamplona 31008, Spain
- CIBERONC, Madrid 28029, Spain
| | - Abhay Pandit
- CÚRAM,
SFI Research Center for Medical Devices, University of Galway, Galway H91 TK33, Ireland
| | - Beatriz Pelacho
- Regenerative
Medicine Department, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona 31008, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), Pamplona 31009, Spain
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5
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Kassem S, McPhee SA, Berisha N, Ulijn RV. Emergence of Cooperative Glucose-Binding Networks in Adaptive Peptide Systems. J Am Chem Soc 2023; 145:9800-9807. [PMID: 37075194 DOI: 10.1021/jacs.3c01620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
Minimalistic peptide-based systems that bind sugars in water are challenging to design due to the weakness of interactions and required cooperative contributions from specific amino-acid side chains. Here, we used a bottom-up approach to create peptide-based adaptive glucose-binding networks by mixing glucose with selected sets of input dipeptides (up to 4) in the presence of an amidase to enable in situ reversible peptide elongation, forming mixtures of up to 16 dynamically interacting tetrapeptides. The choice of input dipeptides was based on amino-acid abundance in glucose-binding sites found in the protein data bank, with side chains that can support hydrogen bonding and CH-π interactions. Tetrapeptide sequence amplification patterns, determined through LC-MS analysis, served as a readout for collective interactions and led to the identification of optimized binding networks. Systematic variation of dipeptide input revealed the emergence of two networks of non-covalent hydrogen bonding and CH-π interactions that can co-exist, are cooperative and context-dependent. A cooperative binding mode was determined by studying the binding of the most amplified tetrapeptide (AWAD) with glucose in isolation. Overall, these results demonstrate that the bottom-up design of complex systems can recreate emergent behaviors driven by covalent and non-covalent self-organization that are not observed in reductionist designs and lead to the identification of system-level cooperative binding motifs.
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Affiliation(s)
- Salma Kassem
- Nanoscience Initiative at Advanced Science Research Center of the Graduate Center of the City University of New York, New York, New York 10031, United States
| | - Scott A McPhee
- Nanoscience Initiative at Advanced Science Research Center of the Graduate Center of the City University of New York, New York, New York 10031, United States
| | - Naxhije Berisha
- Nanoscience Initiative at Advanced Science Research Center of the Graduate Center of the City University of New York, New York, New York 10031, United States
- Ph.D. Programs in Biochemistry and Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
- Department of Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Chemistry Hunter College, City University of New York, New York, New York 10065, United States
| | - Rein V Ulijn
- Nanoscience Initiative at Advanced Science Research Center of the Graduate Center of the City University of New York, New York, New York 10031, United States
- Ph.D. Programs in Biochemistry and Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
- Department of Chemistry Hunter College, City University of New York, New York, New York 10065, United States
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6
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Cadamuro F, Marongiu L, Marino M, Tamini N, Nespoli L, Zucchini N, Terzi A, Altamura D, Gao Z, Giannini C, Bindi G, Smith A, Magni F, Bertini S, Granucci F, Nicotra F, Russo L. 3D bioprinted colorectal cancer models based on hyaluronic acid and signalling glycans. Carbohydr Polym 2023; 302:120395. [PMID: 36604073 DOI: 10.1016/j.carbpol.2022.120395] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 12/03/2022]
Abstract
In cancer microenvironment, aberrant glycosylation events of ECM proteins and cell surface receptors occur. We developed a protocol to generate 3D bioprinted models of colorectal cancer (CRC) crosslinking hyaluronic acid and gelatin functionalized with three signalling glycans characterized in CRC, 3'-Sialylgalactose, 6'-Sialylgalactose and 2'-Fucosylgalactose. The crosslinking, performed exploiting azide functionalized gelatin and hyaluronic acid and 4arm-PEG-dibenzocyclooctyne, resulted in biocompatible hydrogels that were 3D bioprinted with commercial CRC cells HT-29 and patient derived CRC tumoroids. The glycosylated hydrogels showed good 3D printability, biocompatibility and stability over the time. SEM and synchrotron radiation SAXS/WAXS analysis revealed the influence of glycosylation in the construct morphology, whereas MALDI-MS imaging showed that protein profiles of tumoroid cells vary with glycosylation, indicating that sialylation and fucosylation of ECM proteins induce diverse alterations to the proteome of the tumoroid and surrounding cells.
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Affiliation(s)
- Francesca Cadamuro
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy.
| | - Laura Marongiu
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy.
| | - Michele Marino
- Department of Civil Engineering and Computer Science, University of Rome Tor Vergata, 00133 Rome, Italy.
| | - Nicolò Tamini
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; ASST San Gerardo Hospital, 20900 Monza, Italy
| | - Luca Nespoli
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; ASST San Gerardo Hospital, 20900 Monza, Italy.
| | | | - Alberta Terzi
- Institute of Crystallography, National Research Council, v. Amendola 122/O, 70126 Bari, Italy.
| | - Davide Altamura
- Institute of Crystallography, National Research Council, v. Amendola 122/O, 70126 Bari, Italy.
| | - Zirui Gao
- Paul Scherrer Institute, Villigen PSI 5232, Switzerland.
| | - Cinzia Giannini
- Institute of Crystallography, National Research Council, v. Amendola 122/O, 70126 Bari, Italy.
| | - Greta Bindi
- Department of Medicine and Surgery, Proteomics and Metabolomics Unit, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy.
| | - Andrew Smith
- Department of Medicine and Surgery, Proteomics and Metabolomics Unit, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy.
| | - Fulvio Magni
- Department of Medicine and Surgery, Proteomics and Metabolomics Unit, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy.
| | - Sabrina Bertini
- G. Ronzoni Institute for Chemical and Biochemical Research, 20133 Milan, Italy.
| | - Francesca Granucci
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy.
| | - Francesco Nicotra
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy.
| | - Laura Russo
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy; CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91TK33 Galway, Ireland.
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Cadamuro F, Nicotra F, Russo L. 3D printed tissue models: From hydrogels to biomedical applications. J Control Release 2023; 354:726-745. [PMID: 36682728 DOI: 10.1016/j.jconrel.2023.01.048] [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: 02/01/2022] [Revised: 01/09/2023] [Accepted: 01/16/2023] [Indexed: 01/24/2023]
Abstract
The development of new advanced constructs resembling structural and functional properties of human organs and tissues requires a deep knowledge of the morphological and biochemical properties of the extracellular matrices (ECM), and the capacity to reproduce them. Manufacturing technologies like 3D printing and bioprinting represent valuable tools for this purpose. This review will describe how morphological and biochemical properties of ECM change in different tissues, organs, healthy and pathological states, and how ECM mimics with the required properties can be generated by 3D printing and bioprinting. The review describes and classifies the polymeric materials of natural and synthetic origin exploited to generate the hydrogels acting as "inks" in the 3D printing process, with particular emphasis on their functionalization allowing crosslinking and conjugation with signaling molecules to develop bio-responsive and bio-instructive ECM mimics.
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Affiliation(s)
- Francesca Cadamuro
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milano, Italy
| | - Francesco Nicotra
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milano, Italy
| | - Laura Russo
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milano, Italy; CÚRAM, SFI Research Centre for Medical Devices, University of Galway, H91 W2TY Galway, Ireland.
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8
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Gupta A, Gupta GS. Applications of mannose-binding lectins and mannan glycoconjugates in nanomedicine. JOURNAL OF NANOPARTICLE RESEARCH : AN INTERDISCIPLINARY FORUM FOR NANOSCALE SCIENCE AND TECHNOLOGY 2022; 24:228. [PMID: 36373057 PMCID: PMC9638366 DOI: 10.1007/s11051-022-05594-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/12/2022] [Indexed: 06/01/2023]
Abstract
UNLABELLED Glycosylated nanoparticles (NPs) have drawn a lot of attention in the biomedical field over the past few decades, particularly in applications like targeted drug delivery. Mannosylated NPs and mannan-binding lectins/proteins (MBL/MBP) are emerging as promising tools for delivery of drugs, medicines, and enzymes to targeted tissues and cells as nanocarriers, enhancing their therapeutic benefits while avoiding the adverse effects of the drug. The occurrence of plenty of lectin receptors and their mannan ligands on cell surfaces makes them multifaceted carriers appropriate for specific delivery of bioactive drug materials to their targeted sites. Thus, the present review describes the tethering of mannose (Man) to several nanostructures, like micelles, liposomes, and other NPs, applicable for drug delivery systems. Bioadhesion through MBL-like receptors on cells has involvements applicable to additional arenas of science, for example gene delivery, tissue engineering, biomaterials, and nanotechnology. This review also focuses on the role of various aspects of drug/antigen delivery using (i) mannosylated NPs, (ii) mannosylated lectins, (iii) amphiphilic glycopolymer NPs, and (iv) natural mannan-containing polysaccharides, with most significant applications of MBL-based NPs as multivalent scaffolds, using different strategies. GRAPHICAL ABSTRACT Mannosylated NPs and/or MBL/MBP are coming up as viable and versatile tools as nanocarriers to deliver drugs and enzymes precisely to their target tissues or cells. The presence of abundant number of lectin receptors and their mannan ligands on cell surfaces makes them versatile carriers suitable for the targeted delivery of bioactive drugs.
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Affiliation(s)
- Anita Gupta
- Chitkara School of Health Sciences, Chitkara University, Punjab, India
| | - G. S. Gupta
- Department of Biophysics, Panjab University, Chandigarh, 160014 India
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9
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ABSTRACTS (BY NUMBER). Tissue Eng Part A 2022. [DOI: 10.1089/ten.tea.2022.29025.abstracts] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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10
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Khan N, Ruchika, Kumar Dhritlahre R, Saneja A. Recent advances in dual-ligand targeted nanocarriers for cancer therapy. Drug Discov Today 2022; 27:2288-2299. [DOI: 10.1016/j.drudis.2022.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/05/2022] [Accepted: 04/11/2022] [Indexed: 12/30/2022]
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11
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Serda M, Gawecki R, Dulski M, Sajewicz M, Talik E, Szubka M, Zubko M, Malarz K, Mrozek-Wilczkiewicz A, Musioł R. Synthesis and applications of [60]fullerene nanoconjugate with 5-aminolevulinic acid and its glycoconjugate as drug delivery vehicles. RSC Adv 2022; 12:6377-6388. [PMID: 35424628 PMCID: PMC8981668 DOI: 10.1039/d1ra08499b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 02/17/2022] [Indexed: 01/18/2023] Open
Abstract
The 5-aminolevulinic acid (5-ALA) prodrug is widely used in clinical applications, primarily for skin cancer treatments and to visualize brain tumors in neurosurgery. Unfortunately, its applications are limited by unfavorable pharmacological properties, especially low lipophilicity; therefore, efficient nanovehicles are needed. For this purpose, we synthesized and characterized two novel water-soluble fullerene nanomaterials containing 5-ALA and d-glucuronic acid components. Their physicochemical properties were investigated using NMR, XPS, ESI mass spectrometry, as well as TEM and SEM techniques. In addition, HPLC and fluorescence measurements were performed to evaluate the biological activity of the fullerene nanomaterials in 5-ALA delivery and photodynamic therapy (PDT); additional detection of selected mRNA targets was carried out using the qRT-PCR methodology. The cellular response to the [60]fullerene conjugates resulted in increased levels of ABCG2 and PEPT-1 genes, as determined by qRT-PCR analysis. Therefore, we designed a combination PDT approach based on two fullerene materials, C60-ALA and C60-ALA-GA, along with the ABCG2 inhibitor Ko143.
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Affiliation(s)
- Maciej Serda
- Institute of Chemistry, University of Silesia in Katowice Szkolna 9 40-006 Katowice Poland +48322599978 +48323591545
| | - Robert Gawecki
- Silesian Center for Education and Interdisciplinary Research 75 Pulku Piechoty 1a 41-500 Chorzow Poland.,A. Chełkowski Institute of Physics, University of Silesia 75 Pulku Piechoty 1 41-500 Chorzow Poland
| | - Mateusz Dulski
- Institute of Materials Science, University of Silesia in Katowice 75 Pulku Piechoty, 1A Chorzow 41-500 Poland
| | - Mieczysław Sajewicz
- Institute of Chemistry, University of Silesia in Katowice Szkolna 9 40-006 Katowice Poland +48322599978 +48323591545
| | - Ewa Talik
- A. Chełkowski Institute of Physics, University of Silesia 75 Pulku Piechoty 1 41-500 Chorzow Poland
| | - Magdalena Szubka
- A. Chełkowski Institute of Physics, University of Silesia 75 Pulku Piechoty 1 41-500 Chorzow Poland
| | - Maciej Zubko
- Institute of Materials Science, University of Silesia in Katowice 75 Pulku Piechoty, 1A Chorzow 41-500 Poland.,Department of Physics, Faculty of Science, University of Hradec Králové Rokitanského 62 500 03 Hradec Králové Czech Republic
| | - Katarzyna Malarz
- Silesian Center for Education and Interdisciplinary Research 75 Pulku Piechoty 1a 41-500 Chorzow Poland.,A. Chełkowski Institute of Physics, University of Silesia 75 Pulku Piechoty 1 41-500 Chorzow Poland
| | - Anna Mrozek-Wilczkiewicz
- Silesian Center for Education and Interdisciplinary Research 75 Pulku Piechoty 1a 41-500 Chorzow Poland.,A. Chełkowski Institute of Physics, University of Silesia 75 Pulku Piechoty 1 41-500 Chorzow Poland
| | - Robert Musioł
- Institute of Chemistry, University of Silesia in Katowice Szkolna 9 40-006 Katowice Poland +48322599978 +48323591545
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12
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Role and therapeutic implications of protein glycosylation in neuroinflammation. Trends Mol Med 2022; 28:270-289. [PMID: 35120836 DOI: 10.1016/j.molmed.2022.01.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 01/06/2022] [Accepted: 01/06/2022] [Indexed: 12/13/2022]
Abstract
The importance of glycosylation (post-translational attachment of glycan residues to proteins) in the context of neuroinflammation is only now beginning to be understood. Although the glycome is challenging to investigate due to its complexity, this field is gaining interest because of the emergence of novel analytical methods. These investigations offer the possibility of further understanding the molecular signature of disorders with underlying neuroinflammatory cascades. In this review, we portray the clinically relevant trends in glyconeurobiology and suggest glyco-related paths that could be targeted therapeutically to decrease neuroinflammation. A combinatorial insight from glycobiology and neurology can be harnessed to better understand neuroinflammatory-related conditions to identify relevant molecular targets.
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13
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Teunissen AJP, Burnett ME, Prévot G, Klein ED, Bivona D, Mulder WJM. Embracing nanomaterials' interactions with the innate immune system. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2021; 13:e1719. [PMID: 33847441 PMCID: PMC8511354 DOI: 10.1002/wnan.1719] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/12/2021] [Accepted: 03/21/2021] [Indexed: 12/17/2022]
Abstract
Immunotherapy has firmly established itself as a compelling avenue for treating disease. Although many clinically approved immunotherapeutics engage the adaptive immune system, therapeutically targeting the innate immune system remains much less explored. Nanomedicine offers a compelling opportunity for innate immune system engagement, as many nanomaterials inherently interact with myeloid cells (e.g., monocytes, macrophages, neutrophils, and dendritic cells) or can be functionalized to target their cell-surface receptors. Here, we provide a perspective on exploiting nanomaterials for innate immune system regulation. We focus on specific nanomaterial design parameters, including size, form, rigidity, charge, and surface decoration. Furthermore, we examine the potential of high-throughput screening and machine learning, while also providing recommendations for advancing the field. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Diagnostic Tools > In Vivo Nanodiagnostics and Imaging Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Abraham J. P. Teunissen
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Marianne E. Burnett
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Geoffrey Prévot
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Emma D. Klein
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Daniel Bivona
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Willem J. M. Mulder
- Department of Internal Medicine, Radboud Institute of Molecular Life Sciences (RIMLS) and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
- Laboratory of Chemical Biology, Department of Biochemical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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14
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Bloise N, Okkeh M, Restivo E, Della Pina C, Visai L. Targeting the "Sweet Side" of Tumor with Glycan-Binding Molecules Conjugated-Nanoparticles: Implications in Cancer Therapy and Diagnosis. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:289. [PMID: 33499388 PMCID: PMC7911724 DOI: 10.3390/nano11020289] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/17/2021] [Accepted: 01/20/2021] [Indexed: 02/07/2023]
Abstract
Nanotechnology is in the spotlight of therapeutic innovation, with numerous advantages for tumor visualization and eradication. The end goal of the therapeutic use of nanoparticles, however, remains distant due to the limitations of nanoparticles to target cancer tissue. The functionalization of nanosystem surfaces with biological ligands is a major strategy for directing the actions of nanomaterials specifically to tumor cells. Cancer formation and metastasis are accompanied by profound alterations in protein glycosylation. Hence, the detection and targeting of aberrant glycans are of great value in cancer diagnosis and therapy. In this review, we provide a brief update on recent progress targeting aberrant glycosylation by functionalizing nanoparticles with glycan-binding molecules (with a special focus on lectins and anti-glycan antibodies) to improve the efficacy of nanoparticles in cancer targeting, diagnosis, and therapy and outline the challenges and limitations in implementing this approach. We envision that the combination of nanotechnological strategies and cancer-associated glycan targeting could remodel the field of cancer diagnosis and therapy, including immunotherapy.
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Affiliation(s)
- Nora Bloise
- Department of Molecular Medicine, Center for Health Technologies (CHT), INSTM UdR of Pavia, University of Pavia, Viale Taramelli, 3/B-27100 Pavia, Italy; (M.O.); (E.R.); (L.V.)
- Medicina Clinica-Specialistica, UOR5 Laboratorio Di Nanotecnologie, ICS Maugeri, IRCCS, Pavia, Via Boezio, 28-27100 Pavia, Italy
| | - Mohammad Okkeh
- Department of Molecular Medicine, Center for Health Technologies (CHT), INSTM UdR of Pavia, University of Pavia, Viale Taramelli, 3/B-27100 Pavia, Italy; (M.O.); (E.R.); (L.V.)
- Medicina Clinica-Specialistica, UOR5 Laboratorio Di Nanotecnologie, ICS Maugeri, IRCCS, Pavia, Via Boezio, 28-27100 Pavia, Italy
| | - Elisa Restivo
- Department of Molecular Medicine, Center for Health Technologies (CHT), INSTM UdR of Pavia, University of Pavia, Viale Taramelli, 3/B-27100 Pavia, Italy; (M.O.); (E.R.); (L.V.)
- Medicina Clinica-Specialistica, UOR5 Laboratorio Di Nanotecnologie, ICS Maugeri, IRCCS, Pavia, Via Boezio, 28-27100 Pavia, Italy
| | - Cristina Della Pina
- Dipartimento di Chimica, Università Degli Studi di Milano e CNR-ISTM, Via C. Golgi, 19, 20133 Milan, Italy;
| | - Livia Visai
- Department of Molecular Medicine, Center for Health Technologies (CHT), INSTM UdR of Pavia, University of Pavia, Viale Taramelli, 3/B-27100 Pavia, Italy; (M.O.); (E.R.); (L.V.)
- Medicina Clinica-Specialistica, UOR5 Laboratorio Di Nanotecnologie, ICS Maugeri, IRCCS, Pavia, Via Boezio, 28-27100 Pavia, Italy
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15
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Dhritlahre RK, Saneja A. Recent advances in HER2-targeted delivery for cancer therapy. Drug Discov Today 2020; 26:1319-1329. [PMID: 33359114 DOI: 10.1016/j.drudis.2020.12.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/25/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023]
Abstract
Human epidermal growth factor receptor 2 (HER2), a tyrosine kinase receptor with a molecular mass of 185kDa, is overexpressed in several cancers, such as breast, gastric, ovary, prostate, and lung. HER2 is a promising target in cancer therapy because of its crucial role in cell migration, proliferation, survival, angiogenesis, and metastasis through various intracellular signaling cascades. This receptor is an ideal target for the delivery of chemotherapeutic agents because of its accessibility to the extracellular domain. In this review, we highlight different HER2-targeting strategies and various approaches for HER2-targeted delivery systems to improve outcomes for cancer therapy.
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Affiliation(s)
- Rakesh Kumar Dhritlahre
- Formulation Laboratory, Dietetics & Nutrition Technology Division, CSIR - Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research, Ghaziabad, 201002, Uttar Pradesh, India
| | - Ankit Saneja
- Formulation Laboratory, Dietetics & Nutrition Technology Division, CSIR - Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research, Ghaziabad, 201002, Uttar Pradesh, India.
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16
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Torres-Pérez SA, Torres-Pérez CE, Pedraza-Escalona M, Pérez-Tapia SM, Ramón-Gallegos E. Glycosylated Nanoparticles for Cancer-Targeted Drug Delivery. Front Oncol 2020; 10:605037. [PMID: 33330106 PMCID: PMC7735155 DOI: 10.3389/fonc.2020.605037] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 10/30/2020] [Indexed: 12/17/2022] Open
Abstract
Nanoparticles (NPs) are novel platforms that can carry both cancer-targeting molecules and drugs to avoid severe side effects due to nonspecific drug delivery in standard chemotherapy treatments. Cancer cells are characterized by abnormal membranes, metabolic changes, the presence of lectin receptors, glucose transporters (GLUT) overexpression, and glycosylation of immune receptors of programmed death on cell surfaces. These characteristics have led to the development of several strategies for cancer therapy, including a large number of carbohydrate-modified NPs, which have become desirable for use in cell-selective drug delivery systems because they increase nanoparticle-cell interactions and uptake of carried drugs. Currently, the potential of NP glycosylation to enhance the safety and efficacy of carried therapeutic antitumor agents has been widely acknowledged, and much information is accumulating in this field. This review seeks to highlight recent advances in NP stabilization, toxicity reduction, and pharmacokinetic improvement and the promising potential of NP glycosylation from the perspective of molecular mechanisms described for drug delivery systems for cancer therapy. From preclinical proof-of-concept to demonstration of therapeutic value in the clinic, the challenges and opportunities presented by glycosylated NPs, with a focus on their applicability in the development of nanodrugs, are discussed in this review.
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Affiliation(s)
- Sergio Andrés Torres-Pérez
- Laboratorio de Citopatología Ambiental, Departamento de Morfología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Campus Zacatenco, Mexico City, Mexico
| | - Cindy Estefani Torres-Pérez
- Laboratorio de Citopatología Ambiental, Departamento de Morfología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Campus Zacatenco, Mexico City, Mexico
| | - Martha Pedraza-Escalona
- CONACYT-UDIBI-ENCB-Instituto Politécnico Nacional, Unidad Profesional Lázaro Cárdenas, Mexico City, Mexico
| | - Sonia Mayra Pérez-Tapia
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Eva Ramón-Gallegos
- Laboratorio de Citopatología Ambiental, Departamento de Morfología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Campus Zacatenco, Mexico City, Mexico
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17
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Cadamuro F, Russo L, Nicotra F. Biomedical Hydrogels Fabricated Using Diels–Alder Crosslinking. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Francesca Cadamuro
- Department of Biotechnology and Biosciences University of Milano Bicocca Piazza della Scienza 2 20126 Milano Italy
| | - Laura Russo
- Department of Biotechnology and Biosciences University of Milano Bicocca Piazza della Scienza 2 20126 Milano Italy
| | - Francesco Nicotra
- Department of Biotechnology and Biosciences University of Milano Bicocca Piazza della Scienza 2 20126 Milano Italy
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18
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Kveton F, Blsakova A, Kasak P, Tkac J. Glycan Nanobiosensors. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1406. [PMID: 32707669 PMCID: PMC7408262 DOI: 10.3390/nano10071406] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 12/26/2022]
Abstract
This review paper comprehensively summarizes advances made in the design of glycan nanobiosensors using diverse forms of nanomaterials. In particular, the paper covers the application of gold nanoparticles, quantum dots, magnetic nanoparticles, carbon nanoparticles, hybrid types of nanoparticles, proteins as nanoscaffolds and various nanoscale-based approaches to designing such nanoscale probes. The article covers innovative immobilization strategies for the conjugation of glycans on nanoparticles. Summaries of the detection schemes applied, the analytes detected and the key operational characteristics of such nanobiosensors are provided in the form of tables for each particular type of nanomaterial.
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Affiliation(s)
- Filip Kveton
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (F.K.); (A.B.)
| | - Anna Blsakova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (F.K.); (A.B.)
| | - Peter Kasak
- Center for Advanced Materials, Qatar University, Doha 2713, Qatar
| | - Jan Tkac
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (F.K.); (A.B.)
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19
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Rebelo AL, Bizeau J, Russo L, Pandit A. Glycan-Functionalized Collagen Hydrogels Modulate the Glycoenvironment of a Neuronal Primary Culture. Biomacromolecules 2020; 21:2681-2694. [DOI: 10.1021/acs.biomac.0c00387] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ana Lúcia Rebelo
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland H91 W2TY
| | - Joëlle Bizeau
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland H91 W2TY
| | - Laura Russo
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milano, Italy
| | - Abhay Pandit
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland H91 W2TY
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20
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Nicolas J, Magli S, Rabbachin L, Sampaolesi S, Nicotra F, Russo L. 3D Extracellular Matrix Mimics: Fundamental Concepts and Role of Materials Chemistry to Influence Stem Cell Fate. Biomacromolecules 2020; 21:1968-1994. [PMID: 32227919 DOI: 10.1021/acs.biomac.0c00045] [Citation(s) in RCA: 256] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Synthetic 3D extracellular matrices (ECMs) find application in cell studies, regenerative medicine, and drug discovery. While cells cultured in a monolayer may exhibit unnatural behavior and develop very different phenotypes and genotypes than in vivo, great efforts in materials chemistry have been devoted to reproducing in vitro behavior in in vivo cell microenvironments. This requires fine-tuning the biochemical and structural actors in synthetic ECMs. This review will present the fundamentals of the ECM, cover the chemical and structural features of the scaffolds used to generate ECM mimics, discuss the nature of the signaling biomolecules required and exploited to generate bioresponsive cell microenvironments able to induce a specific cell fate, and highlight the synthetic strategies involved in creating functional 3D ECM mimics.
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Affiliation(s)
- Julien Nicolas
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, , 92296 Châtenay-Malabry, France
| | - Sofia Magli
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Linda Rabbachin
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Susanna Sampaolesi
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Francesco Nicotra
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Laura Russo
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
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21
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Fallows TW, McGrath AJ, Silva J, McAdams SG, Marchesi A, Tuna F, Flitsch SL, Tilley RD, Webb SJ. High-throughput chemical and chemoenzymatic approaches to saccharide-coated magnetic nanoparticles for MRI. NANOSCALE ADVANCES 2019; 1:3597-3606. [PMID: 36133529 PMCID: PMC9417132 DOI: 10.1039/c9na00376b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 07/29/2019] [Indexed: 05/28/2023]
Abstract
There is a need for biofunctionalised magnetic nanoparticles for many biomedical applications, including MRI contrast agents that have a range of surface properties and functional groups. A library of eleven adducts, each formed by condensing a reducing sugar with a catechol hydrazide, for nanoparticle functionalisation has been created using a high-throughput chemical synthesis methodology. The enzymatic transformation of an N-acetylglucosamine (GlcNAc) adduct into an N-acetyllactosamine adduct by β-1,4-galactosyltransferase illustrates how chemoenzymatic methods could provide adducts bearing complex and expensive glycans. Superparamagnetic iron oxide nanoparticles (8 nm diameter, characterised by TEM, DLS and SQUID) were coated with these adducts and the magnetic resonance imaging (MRI) properties of GlcNAc-labelled nanoparticles were determined. This straightforward approach can produce a range of MRI contrast agents with a variety of biofunctionalised surfaces.
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Affiliation(s)
- Thomas W Fallows
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- Manchester Institute of Biotechnology, University of Manchester 131 Princess St Manchester M1 7DN UK
| | - Andrew J McGrath
- School of Chemistry, University of New South Wales Australia
- Australian Centre for NanoMedicine, University of New South Wales Australia
| | - Joana Silva
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- Manchester Institute of Biotechnology, University of Manchester 131 Princess St Manchester M1 7DN UK
| | - Simon G McAdams
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- School of Materials, University of Manchester Oxford Road Manchester UK
| | - Andrea Marchesi
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- Manchester Institute of Biotechnology, University of Manchester 131 Princess St Manchester M1 7DN UK
| | - Floriana Tuna
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- Photon Science Institute, University of Manchester Oxford Road Manchester M13 9PL UK
| | - Sabine L Flitsch
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- Manchester Institute of Biotechnology, University of Manchester 131 Princess St Manchester M1 7DN UK
| | - Richard D Tilley
- School of Chemistry, University of New South Wales Australia
- Australian Centre for NanoMedicine, University of New South Wales Australia
- Electron Microscope Unit, Mark Wainwright Analytical Centre, University of New South Wales Australia
| | - Simon J Webb
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK +44 (0)161 306 4524
- Manchester Institute of Biotechnology, University of Manchester 131 Princess St Manchester M1 7DN UK
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22
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Subramani B, Shantamurthy CD, Maru P, Belekar MA, Mardhekar S, Shanmugam D, Kikkeri R. Demystifying a hexuronic acid ligand that recognizes Toxoplasma gondii and blocks its invasion into host cells. Org Biomol Chem 2019; 17:4535-4542. [PMID: 30994681 DOI: 10.1039/c9ob00744j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Toxoplasma gondii is a ubiquitous eukaryotic pathogen responsible for toxoplasmosis in humans and animals. This parasite is an obligate intracellular pathogen and actively invades susceptible host cells, a process which is mediated by specific receptor-ligand interactions. Here, we have identified an unnatural 2,4-disulfated d-glucuronic acid (Di-S-GlcA), a hexuronic acid composed of heparin/heparan sulfate, as a potential carbohydrate ligand that can selectively bind to T. gondii parasites. More importantly, the gelatin conjugated Di-S-GlcA multivalent probe displayed strong inhibition of parasite entry into host cells. These results open perspective for the future use of Di-S-GlcA epitopes in biomedical applications against toxoplasmosis.
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Affiliation(s)
- Balamurugan Subramani
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India.
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23
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A New Approach for Glyco-Functionalization of Collagen-Based Biomaterials. Int J Mol Sci 2019; 20:ijms20071747. [PMID: 30970594 PMCID: PMC6480084 DOI: 10.3390/ijms20071747] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 04/01/2019] [Accepted: 04/03/2019] [Indexed: 12/30/2022] Open
Abstract
The cell microenvironment plays a pivotal role in mediating cell adhesion, survival, and proliferation in physiological and pathological states. The relevance of extracellular matrix (ECM) proteins in cell fate control is an important issue to take into consideration for both tissue engineering and cell biology studies. The glycosylation of ECM proteins remains, however, largely unexplored. In order to investigate the physio-pathological effects of differential ECM glycosylation, the design of affordable chemoselective methods for ECM components glycosylation is desirable. We will describe a new chemoselective glycosylation approach exploitable in aqueous media and on non-protected substrates, allowing rapid access to glyco-functionalized biomaterials.
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