1
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Mal S, Chakraborty S, Mahapatra M, Pakeeraiah K, Das S, Paidesetty SK, Roy P. Tackling breast cancer with gold nanoparticles: twinning synthesis and particle engineering with efficacy. NANOSCALE ADVANCES 2024; 6:2766-2812. [PMID: 38817429 PMCID: PMC11134266 DOI: 10.1039/d3na00988b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 04/10/2024] [Indexed: 06/01/2024]
Abstract
The World Health Organization identifies breast cancer as the most prevalent cancer despite predominantly affecting women. Surgery, hormonal therapy, chemotherapy, and radiation therapy are the current treatment modalities. Site-directed nanotherapeutics, engineered with multidimensional functionality are now the frontrunners in breast cancer diagnosis and treatment. Gold nanoparticles with their unique colloidal, optical, quantum, magnetic, mechanical, and electrical properties have become the most valuable weapon in this arsenal. Their advantages include facile modulation of shape and size, a high degree of reproducibility and stability, biocompatibility, and ease of particle engineering to induce multifunctionality. Additionally, the surface plasmon oscillation and high atomic number of gold provide distinct advantages for tailor-made diagnosis, therapy or theranostic applications in breast cancer such as photothermal therapy, radiotherapy, molecular labeling, imaging, and sensing. Although pre-clinical and clinical data are promising for nano-dimensional gold, their clinical translation is hampered by toxicity signs in major organs like the liver, kidneys and spleen. This has instigated global scientific brainstorming to explore feasible particle synthesis and engineering techniques to simultaneously improve the efficacy and versatility and widen the safety window of gold nanoparticles. The present work marks the first study on gold nanoparticle design and maneuvering techniques, elucidating their impact on the pharmacodynamics character and providing a clear-cut scientific roadmap for their fast-track entry into clinical practice.
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Affiliation(s)
- Suvadeep Mal
- Medicinal Chemistry Research Laboratory, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University) Campus-2, Ghatikia, Kalinga Nagar Bhubaneswar Odisha 751003 India
| | | | - Monalisa Mahapatra
- Medicinal Chemistry Research Laboratory, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University) Campus-2, Ghatikia, Kalinga Nagar Bhubaneswar Odisha 751003 India
| | - Kakarla Pakeeraiah
- Medicinal Chemistry Research Laboratory, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University) Campus-2, Ghatikia, Kalinga Nagar Bhubaneswar Odisha 751003 India
| | - Suvadra Das
- Basic Science and Humanities Department, University of Engineering and Management Action Area III, B/5, Newtown Kolkata West Bengal 700160 India
| | - Sudhir Kumar Paidesetty
- Medicinal Chemistry Research Laboratory, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University) Campus-2, Ghatikia, Kalinga Nagar Bhubaneswar Odisha 751003 India
| | - Partha Roy
- GITAM School of Pharmacy, GITAM (Deemed to be University) Vishakhapatnam 530045 India
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2
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Üclü S, Marschelke C, Drees F, Giesler M, Wilms D, Köhler T, Schmidt S, Synytska A, Hartmann L. Sweet Janus Particles: Multifunctional Inhibitors of Carbohydrate-Based Bacterial Adhesion. Biomacromolecules 2024; 25:2399-2407. [PMID: 38454747 DOI: 10.1021/acs.biomac.3c01333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
Escherichia coli and other bacteria use adhesion receptors, such as FimH, to attach to carbohydrates on the cell surface as the first step of colonization and infection. Efficient inhibitors that block these interactions for infection treatment are multivalent carbohydrate-functionalized scaffolds. However, these multivalent systems often lead to the formation of large clusters of bacteria, which may pose problems for clearing bacteria from the infected site. Here, we present Man-containing Janus particles (JPs) decorated on one side with glycomacromolecules to target Man-specific adhesion receptors of E. coli. On the other side, poly(N-isopropylacrylamide) is attached to the particle hemisphere, providing temperature-dependent sterical shielding against binding and cluster formation. While homogeneously functionalized particles cluster with multiple bacteria to form large aggregates, glycofunctionalized JPs are able to form aggregates only with individual bacteria. The formation of large aggregates from the JP-decorated single bacteria can still be induced in a second step by increasing the temperature and making use of the collapse of the PNIPAM hemisphere. This is the first time that carbohydrate-functionalized JPs have been derived and used as inhibitors of bacterial adhesion. Furthermore, the developed JPs offer well-controlled single bacterial inhibition in combination with cluster formation upon an external stimulus, which is not achievable with conventional carbohydrate-functionalized particles.
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Affiliation(s)
- Serap Üclü
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
| | - Claudia Marschelke
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, Dresden 01069, Germany
| | - Felictas Drees
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
- Institute for Macromolecular Chemistry, University Freiburg, Stefan-Meier-Str. 31, Freiburg Im Breisgau 79104, Germany
| | - Markus Giesler
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
| | - Dimitri Wilms
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
| | - Thorben Köhler
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
| | - Stephan Schmidt
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
- Institute for Macromolecular Chemistry, University Freiburg, Stefan-Meier-Str. 31, Freiburg Im Breisgau 79104, Germany
| | - Alla Synytska
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, Dresden 01069, Germany
- Bavarian Polymer Institute, Research Group Functional Polymer Interfaces, University of Bayreuth, Ludwig-Thoma Str. 36a, Bayreuth 95447, Germany
| | - Laura Hartmann
- Department for Organic Chemistry and Macromolecular Chemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
- Institute for Macromolecular Chemistry, University Freiburg, Stefan-Meier-Str. 31, Freiburg Im Breisgau 79104, Germany
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3
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Ravindra Bhoge P, Chandra A, Kikkeri R. The Impact of Nanomaterial Morphology on Modulation of Carbohydrate-Protein Interactions. ChemMedChem 2023; 18:e202300262. [PMID: 37403554 DOI: 10.1002/cmdc.202300262] [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: 05/12/2023] [Revised: 06/30/2023] [Accepted: 06/30/2023] [Indexed: 07/06/2023]
Abstract
Carbohydrate-protein interactions (CPIs) play a crucial role in the regulation of various physiological and pathological processes within living systems. However, these interactions are typically weak, prompting the development of multivalent probes, including nanoparticles and polymer scaffolds, to enhance the avidity of CPIs. Additionally, the morphologies of glyco-nanostructures can significantly impact protein binding, bacterial adhesion, cellular internalization, and immune responses. In this review, we have examined the advancements in glyco-nanostructures of different shapes that modulate CPIs. We specifically emphasize glyco-nanostructures constructed from small-molecule amphiphilic carbohydrates, block copolymers, metal-based nanoparticles, and carbon-based materials, highlighting their potential applications in glycobiology.
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Affiliation(s)
- Preeti Ravindra Bhoge
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Ankita Chandra
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Raghavendra Kikkeri
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
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4
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Hooper J, Budhadev D, Fernandez Ainaga DL, Hondow N, Zhou D, Guo Y. Polyvalent Glycan Functionalized Quantum Nanorods as Mechanistic Probes for Shape-Selective Multivalent Lectin-Glycan Recognition. ACS APPLIED NANO MATERIALS 2023; 6:4201-4213. [PMID: 37006911 PMCID: PMC10043877 DOI: 10.1021/acsanm.2c05247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/24/2023] [Indexed: 06/19/2023]
Abstract
Multivalent lectin-glycan interactions (MLGIs) are widespread in biology and hold the key to many therapeutic applications. However, the underlying structural and biophysical mechanisms for many MLGIs remain poorly understood, limiting our ability to design glycoconjugates to potently target specific MLGIs for therapeutic intervention. Glycosylated nanoparticles have emerged as a powerful biophysical probe for MLGIs, although how nanoparticle shape affects the MLGI molecular mechanisms remains largely unexplored. Herein, we have prepared fluorescent quantum nanorods (QRs), densely coated with α-1,2-manno-biose ligands (QR-DiMan), as multifunctional probes to investigate how scaffold geometry affects the MLGIs of a pair of closely related, tetrameric viral receptors, DC-SIGN and DC-SIGNR. We have previously shown that a DiMan-capped spherical quantum dot (QD-DiMan) gives weak cross-linking interactions with DC-SIGNR but strong simultaneous binding with DC-SIGN. Against the elongated QR-DiMan, DC-SIGN retains similarly strong simultaneous binding of all four binding sites with a single QR-DiMan (apparent K d ≈ 0.5 nM, ∼1.8 million-fold stronger than the corresponding monovalent binding), while DC-SIGNR gives both weak cross-linking and strong individual binding interactions, resulting in a larger binding affinity enhancement than that with QD-DiMan. S/TEM analysis of QR-DiMan-lectin assemblies reveals that DC-SIGNR's different binding modes arise from the different nanosurface curvatures of the QR scaffold. The glycan display at the spherical ends presents too high a steric barrier for DC-SIGNR to bind with all four binding sites; thus, it cross-links between two QR-DiMan to maximize binding multivalency, whereas the more planar character of the cylindrical center allows the glycans to bridge all binding sites in DC-SIGNR. This work thus establishes glycosylated QRs as a powerful biophysical probe for MLGIs not only to provide quantitative binding affinities and binding modes but also to demonstrate the specificity of multivalent lectins in discriminating different glycan displays in solution, dictated by the scaffold curvature.
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Affiliation(s)
- James Hooper
- School
of Food Science and Nutrition and Astbury Centre for Structural Molecular
Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Darshita Budhadev
- School
of Chemistry and Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
| | | | - Nicole Hondow
- School
of Chemical and Process Engineering, University
of Leeds, Leeds LS2 9JT, United
Kingdom
| | - Dejian Zhou
- School
of Chemistry and Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Yuan Guo
- School
of Food Science and Nutrition and Astbury Centre for Structural Molecular
Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
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5
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Mardhekar S, Subramani B, Samudra P, Srikanth P, Mahida V, Bhoge PR, Toraskar S, Abraham NM, Kikkeri R. Sulfation of Heparan and Chondroitin Sulfate Ligands Enables Cell-Specific Homing of Nanoprobes. Chemistry 2023; 29:e202202622. [PMID: 36325647 PMCID: PMC7616003 DOI: 10.1002/chem.202202622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/02/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022]
Abstract
Demystifying the sulfation code of glycosaminoglycans (GAGs) to induce precise homing of nanoparticles in tumor cells or neurons influences the development of a potential drug- or gene-delivery system. However, GAGs, particularly heparan sulfate (HS) and chondroitin sulfate (CS), are structurally highly heterogeneous, and synthesizing well-defined HS/CS composed nanoparticles is challenging. Here, we decipher how specific sulfation patterns on HS and CS regulate receptor-mediated homing of nanoprobes in primary and secondary cells. We discovered that aggressive cancer cells such as MDA-MB-231 displayed a strong uptake of GAG-nanoprobes compared to mild or moderately aggressive cancer cells. However, there was no selectivity towards the GAG sequences, thus indicating the presence of more than one form of receptor-mediated uptake. However, U87 cells, olfactory bulb, and hippocampal primary neurons showed selective or preferential uptake of CS-E-coated nanoprobes compared to other GAG-nanoprobes. Furthermore, mechanistic studies revealed that the 4,6-O-disulfated-CS nanoprobe used the CD44 and caveolin-dependent endocytosis pathway for uptake. These results could lead to new opportunities to use GAG nanoprobes in nanomedicine.
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Grants
- SERB/F/9228/2019-2020 Department of Science and Technology , Ministry of Science and Technology New Delhi, India
- BT/PR34475/MED/15/210/2020 Department of Biotechnology, Ministry of Science and Technology, India
- SR/WOS-A/CS-72/2019 Department of Science and Technology , Ministry of Science and Technology New Delhi, India
- DST/CSRI/2017/271 Department of Science and Technology , Ministry of Science and Technology New Delhi, India
- IA/I/14/1/501306 DBT-Wellcome Trust India Alliance
- Wellcome Trust
- IA/I/14/1/501306 The Wellcome Trust DBT India Alliance
- BT/PR21934/NNT/28/1242/2017 Department of Biotechnology, Ministry of Science and Technology, India
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Affiliation(s)
- Sandhya Mardhekar
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008 (India)
| | - Balamurugan Subramani
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008 (India)
| | - Prasanna Samudra
- Laboratory of Neural Circuits and Behaviour (LNCB), Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008, (India)
| | - Priyadharshini Srikanth
- Laboratory of Neural Circuits and Behaviour (LNCB), Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008, (India)
| | - Virendrasinh Mahida
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008 (India)
| | - Preeti Ravindra Bhoge
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008 (India)
| | - Suraj Toraskar
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008 (India)
| | - Nixon M. Abraham
- Laboratory of Neural Circuits and Behaviour (LNCB), Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008, (India)
| | - Raghavendra Kikkeri
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune-411008 (India)
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6
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Bhoge PR, Mardhekar S, Toraskar S, Subramani B, Kikkeri R. Pairing Nanoparticles Geometry with TLR Agonists to Modulate Immune Responses for Vaccine Development. ACS APPLIED BIO MATERIALS 2022; 5:5675-5681. [PMID: 36375049 DOI: 10.1021/acsabm.2c00716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nanotechnology-based vaccine development necessitates understanding the crucial biophysical properties of nanostructures that alter immune responses. In this study, we demonstrate the synergistic effect of gold nanoparticles (AuNPs) shapes with toll-like receptor (TLR) agonists in immune modulation activity. Our results showed that CpG- and imidazoquinoline-conjugated rod-shaped AuNPs display relatively fast uptake by bone marrow-derived macrophage cells but exhibit poor immunogenic responses compared to their spherical and star-shaped AuNP counterparts. Surprisingly, star-shaped AuNPs exhibited intense pro-inflammatory cytokine secretion. Further mechanistic studies showed that star-shaped AuNPs were abundantly localized in the late endosome and lysosomal regions, whereas rod-shaped AuNPs were majorly sequestered in the mitochondrial region. These findings reveal that the shape of the nanostructures plays a pivotal role in driving the adjuvant molecules toward their receptors and altering immune responses.
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Affiliation(s)
- Preeti Ravindra Bhoge
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra 411008, India
| | - Sandhya Mardhekar
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra 411008, India
| | - Suraj Toraskar
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra 411008, India
| | - Balamurugan Subramani
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra 411008, India
| | - Raghavendra Kikkeri
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra 411008, India
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7
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Toraskar S, Madhukar Chaudhary P, Kikkeri R. The Shape of Nanostructures Encodes Immunomodulation of Carbohydrate Antigen and Vaccine Development. ACS Chem Biol 2022; 17:1122-1130. [PMID: 35426652 DOI: 10.1021/acschembio.1c00998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Gold nanoparticles (AuNPs) have shown remarkable potential for vaccine development, but the influence of the size and shape of nanoparticles modulating the T-cell-dependent carbohydrate antigen processing and immunomodulation is poorly investigated. Here, we described how different shapes and sizes of gold nanostructures carrying adjuvant modulate carbohydrate-based antigen processing in murine dendritic cells (mDCs) and subsequent T-cell activation produce a robust antibody response. As a prototype, CpG-adjuvant-coated spherical and rod- and star-shaped AuNPs were conjugated to the tripodal Tn-glycopeptide antigen to study their DC uptake and activation of T-cells in a DCs/T-cell co-culture assay. Our results showed that the spherical and star-shaped AuNPs displayed relatively weak receptor-mediated uptake and endosomal sequestration; however, they induced a high level of T helper-1 (Th1) biasing immune responses compared with rod-shaped AuNPs. Furthermore, the in vivo administration of AuNPs showed that the small spherical and star-shaped AuNPs induced an effective anti-Tn-glycopeptide immunoglobulin (IgG) antibody response compared with rod-shaped AuNPs. These results indicated that one could obtain superior carbohydrate vaccines by varying the shape and size parameters of nanostructures.
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Affiliation(s)
- Suraj Toraskar
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
| | - Preeti Madhukar Chaudhary
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
| | - Raghavendra Kikkeri
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
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8
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Recent Mitigation Strategies in Engineered Health Care Materials Towards Antimicrobial Applications. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2022. [DOI: 10.1016/j.cobme.2022.100377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Subramani B, Chaudhary PM, Kikkeri R. A Cell-Culture Technique to Encode Glyco-Nanoparticles Selectivity. Chem Asian J 2021; 16:3900-3904. [PMID: 34619024 DOI: 10.1002/asia.202101015] [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: 08/30/2021] [Revised: 10/06/2021] [Indexed: 11/07/2022]
Abstract
Nanoparticles (NPs) embedded with bioactive ligands such as carbohydrates, peptides, and nucleic acid have emerged as a potential tool to target biological processes. Traditional in vitro assays performed under statistic conditions may result in non-specific outcome sometimes, mainly because of the sedimentation and self-assembly nature of NPs. Inverted cell-culture assay allows for flexible and accurate detection of the receptor-mediated uptake and cytotoxicity of NPs. By combining this technique with glyco-gold nanoparticles, cellular internalization and cytotoxicity were investigated. Regioselective glycosylation patterns and shapes of the NPs could tune the receptors' binding affinity, resulting in precise cellular uptake of gold nanoparticles (AuNPs). Two cell lines HepG2 and HeLa were probed with galactosamine-embedded fluorescent AuNPs, revealing significant differences in cytotoxicity and uptake mechanism in upright and invert in vitro cell-culture assay, high-specificity toward uptake, and allowing for a rapid screening and optimization technique.
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Affiliation(s)
- Balamurugan Subramani
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Preeti Madhukar Chaudhary
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Raghavendra Kikkeri
- Department of Chemistry, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
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10
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Vázquez-Arias A, Pérez-Juste J, Pastoriza-Santos I, Bodelon G. Prospects and applications of synergistic noble metal nanoparticle-bacterial hybrid systems. NANOSCALE 2021; 13:18054-18069. [PMID: 34726220 DOI: 10.1039/d1nr04961e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Hybrid systems composed of living cells and nanomaterials have been attracting great interest in various fields of research ranging from materials science to biomedicine. In particular, the interfacing of noble metal nanoparticles and bacterial cells in a single architecture aims to generate hybrid systems that combine the unique physicochemical properties of the metals and biological attributes of the microbial cells. While the bacterial cells provide effector and scaffolding functions, the metallic component endows the hybrid system with multifunctional capabilities. This synergistic effort seeks to fabricate living materials with improved functions and new properties that surpass their individual components. Herein, we provide an overview of this research field and the strategies for obtaining hybrid systems, and we summarize recent biological applications, challenges and current prospects in this exciting new arena.
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Affiliation(s)
- Alba Vázquez-Arias
- CINBIO, Universidade de Vigo, Departamento de Química Física, Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain.
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain
| | - Jorge Pérez-Juste
- CINBIO, Universidade de Vigo, Departamento de Química Física, Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain.
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain
| | - Isabel Pastoriza-Santos
- CINBIO, Universidade de Vigo, Departamento de Química Física, Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain.
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain
| | - Gustavo Bodelon
- CINBIO, Universidade de Vigo, Departamento de Química Física, Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain.
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain
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11
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Das R, Mukhopadhyay B. A brief insight to the role of glyconanotechnology in modern day diagnostics and therapeutics. Carbohydr Res 2021; 507:108394. [PMID: 34265516 DOI: 10.1016/j.carres.2021.108394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/28/2021] [Accepted: 06/30/2021] [Indexed: 12/17/2022]
Abstract
Carbohydrate-protein and carbohydrate-carbohydrate interactions are very important for various biological processes. Although the magnitude of these interactions is low compared to that of protein-protein interaction, the magnitude can be boosted by multivalent approach known as glycocluster effect. Nanoparticle platform is one of the best ways to present diverse glycoforms in multivalent manner and thus, the field of glyconanotechnology has emerged as an important field of research considering their potential applications in diagnostics and therapeutics. Considerable advances in the field have been achieved through development of novel techniques, use of diverse metallic and non-metallic cores for better efficacy and application of ever-increasing number of carbohydrate ligands for site-specific interaction. The present review encompasses the recent developments in the area of glyconanotechnology and their future promise as diagnostic and therapeutic tools.
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Affiliation(s)
- Rituparna Das
- Sweet Lab, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, 741246, India.
| | - Balaram Mukhopadhyay
- Sweet Lab, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, 741246, India.
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12
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Hernando PJ, Dedola S, Marín MJ, Field RA. Recent Developments in the Use of Glyconanoparticles and Related Quantum Dots for the Detection of Lectins, Viruses, Bacteria and Cancer Cells. Front Chem 2021; 9:668509. [PMID: 34350156 PMCID: PMC8326456 DOI: 10.3389/fchem.2021.668509] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 07/05/2021] [Indexed: 12/11/2022] Open
Abstract
Carbohydrate-coated nanoparticles-glyconanoparticles-are finding increased interest as tools in biomedicine. This compilation, mainly covering the past five years, comprises the use of gold, silver and ferrite (magnetic) nanoparticles, silicon-based and cadmium-based quantum dots. Applications in the detection of lectins/protein toxins, viruses and bacteria are covered, as well as advances in detection of cancer cells. The role of the carbohydrate moieties in stabilising nanoparticles and providing selectivity in bioassays is discussed, the issue of cytotoxicity encountered in some systems, especially semiconductor quantum dots, is also considered. Efforts to overcome the latter problem by using other types of nanoparticles, based on gold or silicon, are also presented.
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Affiliation(s)
- Pedro J. Hernando
- Iceni Diagnostics Ltd., Norwich Research Park Innovation Centre, Norwich, United Kingdom
- Quadram Institute Bioscience, Norwich, United Kingdom
| | - Simone Dedola
- Iceni Diagnostics Ltd., Norwich Research Park Innovation Centre, Norwich, United Kingdom
| | - María J. Marín
- School of Chemistry, University of East Anglia, Norwich, United Kingdom
| | - Robert A. Field
- Iceni Diagnostics Ltd., Norwich Research Park Innovation Centre, Norwich, United Kingdom
- Department of Chemistry, Manchester Institute of Biotechnology, University of Manchester, Manchester, United Kingdom
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13
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Thodikayil AT, Sharma S, Saha S. Engineering Carbohydrate-Based Particles for Biomedical Applications: Strategies to Construct and Modify. ACS APPLIED BIO MATERIALS 2021; 4:2907-2940. [PMID: 35014384 DOI: 10.1021/acsabm.0c01656] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Carbohydrate-based micro/nanoparticles have gained significant attention for various biomedical applications such as targeted/triggered/controlled drug delivery, bioimaging, biosensing, etc., because of their prominent characteristics like biocompatibility, biodegradability, hydrophilicity, and nontoxicity as well as nonimmunogenicity. Most importantly, the ability of the nanoparticles to recognize specific cell sites by targeting cell surface receptors makes them a promising candidate for designing a targeted drug delivery system. These particles may either comprise polysaccharides/glycopolymers or be integrated with various polymeric/inorganic nanoparticles such as gold, silver, silica, iron, etc., to reduce the toxicity of the inorganic nanoparticles and thus facilitate their cellular insertion. Various synthetic methods have been developed to fabricate carbohydrate-based or carbohydrate-conjugated inorganic/polymeric nanoparticles. In this review, we have highlighted the recently developed synthetic approaches to afford carbohydrate-based particles along with their significance in various biomedical applications.
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Affiliation(s)
| | - Shivangi Sharma
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Sampa Saha
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
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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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15
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Kumar S, Hause G, Binder WH. Thio-Bromo "Click" Reaction Derived Polymer-Peptide Conjugates for Their Self-Assembled Fibrillar Nanostructures. Macromol Biosci 2020; 20:e2000048. [PMID: 32285651 DOI: 10.1002/mabi.202000048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/23/2020] [Indexed: 11/06/2022]
Abstract
The synthesis and self-assembly of peptide-polymer conjugates into fibrillar nanostructures are reported, based on the amyloidogenic peptide KLVFF. A strategy for rational synthesis of polymer-peptide conjugates is documented via tethering of the amyloidogenic peptide segment LVFF (Aβ17-20 ) and its modified derivative FFFF to the hydrophilic poly(ethylene glycol) monomethyl ether (mPEG) polymer via thio-bromo based "click" chemistry. The resultant conjugates mPEG-LVFF-OMe and mPEG-FFFF-OMe are purified via preparative gel permeation chromatography technique (with a yield of 61% and 64%, respectively), and are successfully characterized via combination of spectroscopic and chromatographic methods, including electrospray ionization time-of-flight mass spectrometry. The peptide-guided self-assembling behavior of the as-constructed amphiphilic supramolecular materials is further investigated via transmission electron microscopic and circular dichroism spectroscopic analysis, exhibiting fibrillar nanostructure formation in binary aqueous solution mixture.
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Affiliation(s)
- Sonu Kumar
- Macromolecular Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Institute of Chemistry, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, Halle (Saale), D-06120, Germany.,Department of Applied Sciences (Chemistry), Punjab Engineering College (Deemed to be University), Sector 12, Chandigarh, 160012, India
| | - Gerd Hause
- Biocenter, Martin Luther University Halle-Wittenberg, Weinbergweg 22, Halle (Saale), D-06120, Germany
| | - Wolfgang H Binder
- Macromolecular Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Institute of Chemistry, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, Halle (Saale), D-06120, Germany
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Multivalent Binding of a Ligand-Coated Particle: Role of Shape, Size, and Ligand Heterogeneity. Biophys J 2019; 114:1830-1846. [PMID: 29694862 DOI: 10.1016/j.bpj.2018.03.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 03/05/2018] [Accepted: 03/06/2018] [Indexed: 01/18/2023] Open
Abstract
We utilize a multiscale modeling framework to study the effect of shape, size, and ligand composition on the efficacy of binding of a ligand-coated particle to a substrate functionalized with the target receptors. First, we show how molecular dynamics along with steered molecular dynamics calculations can be used to accurately parameterize the molecular-binding free energy and the effective spring constant for a receptor-ligand pair. We demonstrate this for two ligands that bind to the α5β1-domain of integrin. Next, we show how these effective potentials can be used to build computational models at the meso- and continuum-scales. These models incorporate the molecular nature of the receptor-ligand interactions and yet provide an inexpensive route to study the multivalent interaction of receptors and ligands through the construction of Bell potentials customized to the molecular identities. We quantify the binding efficacy of the ligand-coated-particle in terms of its multivalency, binding free-energy landscape, and the losses in the configurational entropies. We show that 1) the binding avidity for particle sizes less than 350 nm is set by the competition between the enthalpic and entropic contributions, whereas that for sizes above 350 nm is dominated by the enthalpy of binding; 2) anisotropic particles display higher levels of multivalent binding compared to those of spherical particles; and 3) variations in ligand composition can alter binding avidity without altering the average multivalency. The methods and results presented here have wide applications in the rational design of functionalized carriers and also in understanding cell adhesion.
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Dong H, Terrell JL, Jahnke JP, Zu TNK, Hurley MM, Stratis-Cullum DN. Biofunctionalized Cellulose Nanofibrils Capable of Capture and Antiadhesion of Fimbriated Escherichia coli. ACS APPLIED BIO MATERIALS 2019; 2:2937-2945. [DOI: 10.1021/acsabm.9b00295] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hong Dong
- Biotechnology Branch, CCDC Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States
| | - Jessica L. Terrell
- Biotechnology Branch, CCDC Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States
| | - Justin P. Jahnke
- Biotechnology Branch, CCDC Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States
| | - Theresah N. K. Zu
- Biotechnology Branch, CCDC Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States
| | - Margaret M. Hurley
- Biotechnology Branch, CCDC Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States
| | - Dimitra N. Stratis-Cullum
- Biotechnology Branch, CCDC Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States
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18
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Dong H, Sarkes DA, Rice JJ, Hurley MM, Fu AJ, Stratis-Cullum DN. Living Bacteria-Nanoparticle Hybrids Mediated through Surface-Displayed Peptides. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:5837-5848. [PMID: 29692178 DOI: 10.1021/acs.langmuir.8b00114] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this study, we investigated the preparation of living bacteria-nanoparticle hybrids mediated by surface-displayed peptides. The assembly of metallic nanoparticles on living bacteria has been achieved under mild conditions utilizing metal-peptide interactions, whereas the viability of the bacterial cells was greatly preserved. Escherichia coli was engineered with inducible gene circuits to control the display of peptides with desired sequences. Several designed peptide sequences as well as known gold-binding peptides were expressed on the cell surface using enhanced circularly permuted outer membrane protein X (eCPX) scaffolds. Driven by metal-peptide affinity, "biofriendly" citrate-stabilized gold nanoparticles were self-assembled onto the surface of bacteria with displayed peptides, which required overcoming the repulsive force between negatively charged nanoparticles and negatively charged cells. The bacteria/Au nanoparticle hybrids were highly viable and maintained the ability to grow and divide, which is a crucial step toward the creation of living material systems. Further activity and preservation of the bacterial hybrid assembly was demonstrated. The method described herein enables the conjugation of bacterial surfaces with diverse metal-rich nanoparticles in an inducible, and therefore easily controlled, manner. The expressed peptide sequences can be easily modified to alter the binding affinity and specificity for a wide variety of materials to form on-demand, high-density living biohybrids.
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Affiliation(s)
- Hong Dong
- Biotechnology Branch , US Army Research Laboratory , 2800 Powder Mill Road , Adelphi , Maryland 20783 , United States
- General Technical Services , 1451 Route 34 South , Wall Township , New Jersey 07727 , United States
| | - Deborah A Sarkes
- Biotechnology Branch , US Army Research Laboratory , 2800 Powder Mill Road , Adelphi , Maryland 20783 , United States
| | - Jeffrey J Rice
- Department of Chemical Engineering , Auburn University , 212 Ross Hall , Auburn , Alabama 36849 , United States
- Oak Ridge Associated Universities , 4692 Millennium Drive, Suite 101 , Belcamp , Maryland 21017 , United States
| | - Margaret M Hurley
- Biotechnology Branch , US Army Research Laboratory , 2800 Powder Mill Road , Adelphi , Maryland 20783 , United States
| | - Adele J Fu
- Biotechnology Branch , US Army Research Laboratory , 2800 Powder Mill Road , Adelphi , Maryland 20783 , United States
- Oak Ridge Associated Universities , 4692 Millennium Drive, Suite 101 , Belcamp , Maryland 21017 , United States
| | - Dimitra N Stratis-Cullum
- Biotechnology Branch , US Army Research Laboratory , 2800 Powder Mill Road , Adelphi , Maryland 20783 , United States
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Gade M, Alex C, Leviatan Ben-Arye S, Monteiro JT, Yehuda S, Lepenies B, Padler-Karavani V, Kikkeri R. Microarray Analysis of Oligosaccharide-Mediated Multivalent Carbohydrate-Protein Interactions and Their Heterogeneity. Chembiochem 2018; 19:10.1002/cbic.201800037. [PMID: 29575424 PMCID: PMC6949124 DOI: 10.1002/cbic.201800037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Indexed: 01/06/2023]
Abstract
Carbohydrate-protein interactions (CPIs) are involved in a wide range of biological phenomena. Hence, the characterization and presentation of carbohydrate epitopes that closely mimic the natural environment is one of the long-term goals of glycosciences. Inspired by the multivalency, heterogeneity and nature of carbohydrate ligand-mediated interactions, we constructed a combinatorial library of mannose and galactose homo- and hetero-glycodendrons to study CPIs. Microarray analysis of these glycodendrons with a wide range of biologically important plant and animal lectins revealed that oligosaccharide structures and heterogeneity interact with each other to alter binding preferences.
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Affiliation(s)
- Madhuri Gade
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411008 (India)
| | - Catherine Alex
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411008 (India)
| | - Shani Leviatan Ben-Arye
- Tel-Aviv University, Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv 69978 (Israel)
| | - João T. Monteiro
- University of Veterinary Medicine Hannover, Immunology Unit & Research Center for Emerging Infections and Zoonoses, Bünteweg 17, 30559 Hannover (Germany)
| | - Sharon Yehuda
- Tel-Aviv University, Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv 69978 (Israel)
| | - Bernd Lepenies
- University of Veterinary Medicine Hannover, Immunology Unit & Research Center for Emerging Infections and Zoonoses, Bünteweg 17, 30559 Hannover (Germany)
| | - Vered Padler-Karavani
- Tel-Aviv University, Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv 69978 (Israel)
| | - Raghavendra Kikkeri
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411008 (India)
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20
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Liu M, Li J, Li B. Mannose-Modificated Polyethylenimine: A Specific and Effective Antibacterial Agent against Escherichia coli. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:1574-1580. [PMID: 29304546 DOI: 10.1021/acs.langmuir.7b03556] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Polyethylenimine (PEI) has antimicrobial activity against Gram-positive (Staphylococcus aureus, S. aureus) and Gram-negative (Escherichia coli, E. coli), bacteria but is highly cytotoxic, and the selective antimicrobial activity against S. aureus is obviously better than that against E. coli. To reduce the cytotoxicity and improve the antibacterial activity against E. coli, we modified PEI with d-mannose through nucleophilic addition between primary amine and aldehyde groups to get mannose-modified polyethylenimine copolymer particles (Man-PEI CPs). The use of mannose may provide good targeting ability toward E. coli pili. The antibacterial activity of Man-PEI CPs was investigated. Man-PEI CPs shows specific and very strong killing capability against E. coli at a concentration of 10 μg/mL, which is the highest antimicrobial efficiency compared to that of unmodified PEI (220 μg/mL). The antibacterial mechanism demonstrated that the enhancement in antibacterial activity is due to specific recognition of the mannose and destroying the cell wall of the bacteria by PEIs. Importantly, the Man-PEI CPs show less cytotoxicity and excellent biocompatibility. The results indicate that Man-PEI CPs have great potential as novel antimicrobial materials to prevent bacterial infections and provide specific applications for killing E. coli.
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Affiliation(s)
- Mei Liu
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, College of Food Engineering and Nutritional Science and ‡Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University , Xi'an 710119, China
| | - Jiao Li
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, College of Food Engineering and Nutritional Science and ‡Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University , Xi'an 710119, China
| | - Baoxin Li
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, College of Food Engineering and Nutritional Science and ‡Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University , Xi'an 710119, China
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Toraskar S, Gade M, Sangabathuni S, Thulasiram HV, Kikkeri R. Exploring the Influence of Shapes and Heterogeneity of Glyco-Gold Nanoparticles on Bacterial Binding for Preventing Infections. ChemMedChem 2017; 12:1116-1124. [DOI: 10.1002/cmdc.201700218] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 06/20/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Suraj Toraskar
- Department of Chemistry; Indian Institute of Science Education and Research, Dr. Homi Bhabha Road; Pune 411008 India
| | - Madhuri Gade
- Department of Chemistry; Indian Institute of Science Education and Research, Dr. Homi Bhabha Road; Pune 411008 India
| | - Sivakoti Sangabathuni
- Department of Chemistry; Indian Institute of Science Education and Research, Dr. Homi Bhabha Road; Pune 411008 India
| | - Hirekodathakallu V. Thulasiram
- Chemical Biology Unit, Division of Organic Chemistry; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road Pune 411008 India
| | - Raghavendra Kikkeri
- Department of Chemistry; Indian Institute of Science Education and Research, Dr. Homi Bhabha Road; Pune 411008 India
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22
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Sangabathuni S, Murthy RV, Chaudhary PM, Subramani B, Toraskar S, Kikkeri R. Mapping the Glyco-Gold Nanoparticles of Different Shapes Toxicity, Biodistribution and Sequestration in Adult Zebrafish. Sci Rep 2017; 7:4239. [PMID: 28652584 PMCID: PMC5484690 DOI: 10.1038/s41598-017-03350-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 04/27/2017] [Indexed: 11/09/2022] Open
Abstract
Glyconanotechnology offers a broad range of applications across basic and translation research. Despite the tremendous progress in glyco-nanomaterials, there is still a huge gap between the basic research and therapeutic applications of these molecules. It has been reported that complexity and the synthetic challenges in glycans synthesis, the cost of the high order in vivo models and large amount of sample consumptions limited the effort to translate the glyco-nanomaterials into clinical applications. In this regards, several promising simple animal models for preliminary, quick analysis of the nanomaterials activities has been proposed. Herein, we have studied a systematic evaluation of the toxicity, biodistribution of fluorescently tagged PEG and mannose-capped gold nanoparticles (AuNPs) of three different shapes (sphere, rod, and star) in the adult zebrafish model, which could accelerate and provide preliminary results for further experiments in the higher order animal system. ICP-MS analysis and confocal images of various zebrafish organs revealed that rod-AuNPs exhibited the fast uptake. While, star-AuNPs displayed prolong sequestration, demonstrating its potential therapeutic efficacy in drug delivery.
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Affiliation(s)
- Sivakoti Sangabathuni
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | | | | | - Balamurugan Subramani
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Suraj Toraskar
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Raghavendra Kikkeri
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune, 411008, India.
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Compostella F, Pitirollo O, Silvestri A, Polito L. Glyco-gold nanoparticles: synthesis and applications. Beilstein J Org Chem 2017; 13:1008-1021. [PMID: 28684980 PMCID: PMC5480336 DOI: 10.3762/bjoc.13.100] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 05/05/2017] [Indexed: 01/15/2023] Open
Abstract
Glyco-gold nanoparticles combine in a single entity the peculiar properties of gold nanoparticles with the biological activity of carbohydrates. The result is an exciting nanosystem, able to mimic the natural multivalent presentation of saccharide moieties and to exploit the peculiar optical properties of the metallic core. In this review, we present recent advances on glyco-gold nanoparticle applications in different biological fields, highlighting the key parameters which inspire the glyco nanoparticle design.
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Affiliation(s)
- Federica Compostella
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Via Saldini 50, 20133 Milan, Italy
| | - Olimpia Pitirollo
- Department of Chemistry, University of Milan, Via C. Golgi 19, 20133 Milan, Italy
| | - Alessandro Silvestri
- Department of Chemistry, University of Milan, Via C. Golgi 19, 20133 Milan, Italy
- CNR – ISTM, Nanotechnology Lab., Via G. Fantoli 16/15, 20138 Milan, Italy
| | - Laura Polito
- CNR – ISTM, Nanotechnology Lab., Via G. Fantoli 16/15, 20138 Milan, Italy
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Pranantyo D, Xu LQ, Hou Z, Kang ET, Chan-Park MB. Increasing bacterial affinity and cytocompatibility with four-arm star glycopolymers and antimicrobial α-polylysine. Polym Chem 2017. [DOI: 10.1039/c7py00441a] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cationic polypeptide arms disintegrate bacterial membranes, while glycopolymer arms promote biocompatibility with simultaneous targeting of the bacterial surface.
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Affiliation(s)
- Dicky Pranantyo
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Kent Ridge
- Singapore 119260
| | - Li Qun Xu
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Kent Ridge
- Singapore 119260
| | - Zheng Hou
- Centre of Antimicrobial Bioengineering
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
| | - En-Tang Kang
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Kent Ridge
- Singapore 119260
| | - Mary B. Chan-Park
- Centre of Antimicrobial Bioengineering
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
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25
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Bavireddi H, Vasudeva Murthy R, Gade M, Sangabathuni S, Chaudhary PM, Alex C, Lepenies B, Kikkeri R. Understanding carbohydrate-protein interactions using homologous supramolecular chiral Ru(ii)-glyconanoclusters. NANOSCALE 2016; 8:19696-19702. [PMID: 27874116 DOI: 10.1039/c6nr06431k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Multivalent glycodendrimers make promising tools to tackle the basic and translational research in the field of carbohydrate-mediated interactions. Despite advances in glycodendrimers and glycopolymers, the multivalent probes available to date are still far from being ideal biological mimics. This work demonstrates the inherent chirality of glycodendrimers to be one of the promising factors to generate different spatial carbohydrate micro-environments to modulate specific carbohydrate-protein interactions. By exploiting the host-guest strategy, chiral Ru(ii) complexes (Δ and Λ) and mannose capped β-cyclodextrin (β-CD), we generated a library of homologous metallo-glycodendrimers (MGDs) with sizes of 50-70 nm. These nanoclusters can enantioselectively bind to specific C-type lectins and displayed selectivity in cellular uptake. We also discovered their potential clathrin-mediated endocytotic pathway in DC-SIGN and SIGNR3-transfected cell lines. Finally, in vivo biodistribution and sequestration of MGDs was determined to understand the role of chirality mediated spatial arrangement in carbohydrate-mediated interactions.
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Affiliation(s)
- Harikrishna Bavireddi
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | | | - Madhuri Gade
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | - Sivakoti Sangabathuni
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | | | - Catherine Alex
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
| | - Bernd Lepenies
- University of Veterinary Medicine Hannover, Immunology Unit & Research Center for Emerging Infections and Zoonoses, Hannover, Germany
| | - Raghavendra Kikkeri
- Indian Institution of Science Education and Research, Dr Homi Bhabha Road, Pune 411008, India.
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26
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Sangabathuni S, Vasudeva Murthy R, Chaudhary PM, Surve M, Banerjee A, Kikkeri R. Glyco-gold nanoparticle shapes enhance carbohydrate-protein interactions in mammalian cells. NANOSCALE 2016; 8:12729-12735. [PMID: 27279022 DOI: 10.1039/c6nr03008d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Advances in shape-dependent nanoparticle (NP) research have prompted a close scrutiny of the behaviour of nanostructures in vitro and in vivo. Data pertaining to cellular uptake and site specific sequestration of different shapes of NPs will undoubtedly assist researchers to design better nano-probes for therapeutic and imaging purposes. Herein, we investigated the shape dependent uptake of glyco-gold nanoparticles (G-AuNPs) in different cancer cell lines. Specifically, we have compared the behaviour of spherical, rod and star AuNPs with mannose and galactose conjugations. In vitro experiments showed that the rod-AuNPs exhibited the highest uptake over that of the star and spherical counterparts. Further, an investigation of the mechanism of the uptake clearly demonstrated clathrin mediated endocytosis of the specific G-AuNPs. These results reveal the benefits of different G-AuNP shapes in carbohydrate-mediated interactions.
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