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Shetty S, Alvarado PC, Pettie D, Collier JH. Next-Generation Vaccine Development with Nanomaterials: Recent Advances, Possibilities, and Challenges. Annu Rev Biomed Eng 2024; 26:273-306. [PMID: 38959389 DOI: 10.1146/annurev-bioeng-110122-124359] [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] [Indexed: 07/05/2024]
Abstract
Nanomaterials are becoming important tools for vaccine development owing to their tunable and adaptable nature. Unique properties of nanomaterials afford opportunities to modulate trafficking through various tissues, complement or augment adjuvant activities, and specify antigen valency and display. This versatility has enabled recent work designing nanomaterial vaccines for a broad range of diseases, including cancer, inflammatory diseases, and various infectious diseases. Recent successes of nanoparticle vaccines during the coronavirus disease 2019 (COVID-19) pandemic have fueled enthusiasm further. In this review, the most recent developments in nanovaccines for infectious disease, cancer, inflammatory diseases, allergic diseases, and nanoadjuvants are summarized. Additionally, challenges and opportunities for clinical translation of this unique class of materials are discussed.
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Affiliation(s)
- Shamitha Shetty
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA; , , ,
| | - Pablo Cordero Alvarado
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA; , , ,
| | - Deleah Pettie
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA; , , ,
| | - Joel H Collier
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA; , , ,
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2
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Robang A, Wong KM, Leisen J, Liu R, Radford WL, Rao Sudarshan T, Hudalla GA, Paravastu AK. Parallel β-Sheet Structure and Structural Heterogeneity Detected within Q11 Self-Assembling Peptide Nanofibers. J Phys Chem B 2024; 128:5387-5396. [PMID: 38787393 PMCID: PMC11163420 DOI: 10.1021/acs.jpcb.4c00825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/26/2024] [Accepted: 05/14/2024] [Indexed: 05/25/2024]
Abstract
Q11 peptide nanofibers are used as a biomaterial for applications such as antigen presentation and tissue engineering, yet detailed knowledge of molecular-level structure has not been reported. The Q11 peptide sequence was designed using heuristics-based patterning of hydrophobic and polar amino acids with oppositely charged amino acids placed at opposite ends of the sequence to promote antiparallel β-sheet formation. In this work, we employed solid-state nuclear magnetic resonance spectroscopy (NMR) to evaluate whether the molecular organization within Q11 self-assembled peptide nanofibers is consistent with the expectations of the peptide designers. We discovered that Q11 forms a distribution of molecular structures. NMR data from two-dimensional (2D) 13C-13C dipolar-assisted rotational resonance indicate that the K3 and E9 residues between Q11 β-strands are spatially proximate (within ∼0.6 nm). Frequency-selective rotational echo double resonance (fsREDOR) on K3 Nζ and E9 Cδ-labeled sites showed that approximately 9% of the sites are close enough for salt bridge formation to occur. Surprisingly, dipolar recoupling measurements revealed that Q11 peptides do not assemble into antiparallel β-sheets as expected, and structural analysis using Fourier-transform infrared spectroscopy and 2D NMR alone can be misleading. 13C PITHIRDS-CT dipolar recoupling measurements showed that the most abundant structure consists of parallel β-sheets, in contrast to the expected antiparallel β-sheet structure. Structural heterogeneity was detected from 15N{13C} REDOR measurements, with approximately 22% of β-strands having antiparallel nearest neighbors. We cannot propose a complete structural model of Q11 nanofibers because of the complexity involved when examining structurally heterogeneous samples using NMR. Altogether, our results show that while heuristics-based patterning is effective in promoting β-sheet formation, designing a peptide sequence to form a targeted β-strand arrangement remains challenging.
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Affiliation(s)
- Alicia
S. Robang
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Kong M. Wong
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Johannes Leisen
- School
of Chemistry & Biochemistry, Georgia
Institute of Technology, Atlanta, Georgia 30332, United States
| | - Renjie Liu
- J. Crayton
Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Walker L. Radford
- School
of Chemistry & Biochemistry, Georgia
Institute of Technology, Atlanta, Georgia 30332, United States
| | - Tarunya Rao Sudarshan
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Gregory A. Hudalla
- J. Crayton
Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Anant K. Paravastu
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
- Parker
H. Petit Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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3
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Zareein A, Mahmoudi M, Jadhav SS, Wilmore J, Wu Y. Biomaterial engineering strategies for B cell immunity modulations. Biomater Sci 2024; 12:1981-2006. [PMID: 38456305 PMCID: PMC11019864 DOI: 10.1039/d3bm01841e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/23/2024] [Indexed: 03/09/2024]
Abstract
B cell immunity has a penetrating effect on human health and diseases. Therapeutics aiming to modulate B cell immunity have achieved remarkable success in combating infections, autoimmunity, and malignancies. However, current treatments still face significant limitations in generating effective long-lasting therapeutic B cell responses for many conditions. As the understanding of B cell biology has deepened in recent years, clearer regulation networks for B cell differentiation and antibody production have emerged, presenting opportunities to overcome current difficulties and realize the full therapeutic potential of B cell immunity. Biomaterial platforms have been developed to leverage these emerging concepts to augment therapeutic humoral immunity by facilitating immunogenic reagent trafficking, regulating T cell responses, and modulating the immune microenvironment. Moreover, biomaterial engineering tools have also advanced our understanding of B cell biology, further expediting the development of novel therapeutics. In this review, we will introduce the general concept of B cell immunobiology and highlight key biomaterial engineering strategies in the areas including B cell targeted antigen delivery, sustained B cell antigen delivery, antigen engineering, T cell help optimization, and B cell suppression. We will also discuss our perspective on future biomaterial engineering opportunities to leverage humoral immunity for therapeutics.
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Affiliation(s)
- Ali Zareein
- Department of Biomedical Engineering, Syracuse University, Syracuse, NY, USA.
- The BioInspired Institute for Material and Living Systems, Syracuse University, Syracuse, NY, USA
| | - Mina Mahmoudi
- Department of Biomedical Engineering, Syracuse University, Syracuse, NY, USA.
- The BioInspired Institute for Material and Living Systems, Syracuse University, Syracuse, NY, USA
| | - Shruti Sunil Jadhav
- Department of Biomedical Engineering, Syracuse University, Syracuse, NY, USA.
| | - Joel Wilmore
- Department of Microbiology & Immunology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Yaoying Wu
- Department of Biomedical Engineering, Syracuse University, Syracuse, NY, USA.
- The BioInspired Institute for Material and Living Systems, Syracuse University, Syracuse, NY, USA
- Department of Microbiology & Immunology, SUNY Upstate Medical University, Syracuse, NY, USA
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4
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Hainline KM, Haddad HF, Gilpin A, Curvino EJ, Varghese S, Collier JH. Active immunotherapy for C5a-mediated inflammation using adjuvant-free self-assembled peptide nanofibers. Acta Biomater 2024; 179:83-94. [PMID: 38447809 PMCID: PMC11045302 DOI: 10.1016/j.actbio.2024.02.042] [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: 11/10/2023] [Revised: 02/01/2024] [Accepted: 02/27/2024] [Indexed: 03/08/2024]
Abstract
The terminal protein in the complement cascade C5a is a potent inflammatory molecule and chemoattractant that is involved in the pathology of multiple inflammatory diseases including sepsis and arthritis, making it a promising protein to target with immunotherapies. Active immunotherapies, in which patients are immunized against problematic self-molecules and generate therapeutic antibodies as a result, have received increasing interest as an alternative to traditional monoclonal antibody treatments. In previous work, we have designed supramolecular self-assembling peptide nanofibers as active immunotherapies with defined combinations of B- and T-cell epitopes. Herein, the self-assembling peptide Q11 platform was employed to generate a C5a-targeting active immunotherapy. Two of three predicted B-cell epitope peptides from C5a were found to be immunogenic when displayed within Q11 nanofibers, and the nanofibers were capable of reducing C5a serum concentrations following immunization. Contrastingly, C5a's precursor protein C5 maintained its original concentration, promising to minimize side effects heretofore associated with C5-targeted therapies. Immunization protected mice against an LPS-challenge model of sepsis, and it reduced clinical severity in a model of collagen-antibody induced arthritis. Together, this work indicates the potential for targeting terminal complement proteins with active immunotherapies by leveraging the immunogenicity of self-assembled peptide nanomaterials. STATEMENT OF SIGNIFICANCE: Chronic inflammatory diseases such as rheumatoid arthritis, psoriasis, and inflammatory bowel disease are currently treated primarily with monoclonal antibodies against key inflammatory mediators. While helpful for many patients, they have high non-response rates, are costly, and commonly fail as anti-drug antibodies are raised by the patient. The approach we describe here explores a fundamentally different treatment paradigm: raising therapeutic antibody responses with an active immunotherapy. We employ innovative supramolecular peptide nanomaterials to elicit neutralizing antibody responses against complement component C5a and demonstrate therapeutic efficacy in preclinical mouse models of sepsis and rheumatoid arthritis. The strategy reported may represent a potential alternative to monoclonal antibody therapies.
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Affiliation(s)
- Kelly M Hainline
- Duke University, Department of Biomedical Engineering, United States
| | | | - Anna Gilpin
- Duke University, Department of Biomedical Engineering, United States
| | | | - Shyni Varghese
- Duke University, Department of Biomedical Engineering, United States
| | - Joel H Collier
- Duke University, Department of Biomedical Engineering, United States.
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5
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Yang Q, Miki T. Characterization of peptide-fused protein assemblies in living cells. Methods Enzymol 2024; 697:293-319. [PMID: 38816127 DOI: 10.1016/bs.mie.2024.01.022] [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] [Indexed: 06/01/2024]
Abstract
Assembly of de novo peptides designed from scratch is in a semi-rational manner and creates artificial supramolecular structures with unique properties. Considering that the functions of various proteins in living cells are highly regulated by their assemblies, building artificial assemblies within cells holds the potential to simulate the functions of natural protein assemblies and engineer cellular activities for controlled manipulation. How can we evaluate the self-assembly of designed peptides in cells? The most effective approach involves the genetic fusion of fluorescent proteins (FPs). Expressing a self-assembling peptide fused with an FP within cells allows for evaluating assemblies through fluorescence signal. When µm-scale assemblies such as condensates are formed, the peptide assemblies can be directly observed by imaging. For sub-µm-scale assemblies, fluorescence correlation spectroscopy analysis is more practical. Additionally, the fluorescence resonance energy transfer (FRET) signal between FPs is valuable evidence of proximity. The decrease in fluorescence anisotropy associated with homo-FRET reveals the properties of self-assembly. Furthermore, by combining two FPs, one acting as a donor and the other as an acceptor, the heteromeric interaction between two different components can be studied through the FRET signal. In this chapter, we provide detailed protocols, from designing and constructing plasmid DNA expressing the peptide-fused protein to analysis of self-assembly in living cells.
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Affiliation(s)
- Qinxuan Yang
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Takayuki Miki
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo, Japan; School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Japan.
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6
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Wang Y, Stebe KJ, de la Fuente-Nunez C, Radhakrishnan R. Computational Design of Peptides for Biomaterials Applications. ACS APPLIED BIO MATERIALS 2024; 7:617-625. [PMID: 36971822 PMCID: PMC11190638 DOI: 10.1021/acsabm.2c01023] [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] [Indexed: 03/29/2023]
Abstract
Computer-aided molecular design and protein engineering emerge as promising and active subjects in bioengineering and biotechnological applications. On one hand, due to the advancing computing power in the past decade, modeling toolkits and force fields have been put to use for accurate multiscale modeling of biomolecules including lipid, protein, carbohydrate, and nucleic acids. On the other hand, machine learning emerges as a revolutionary data analysis tool that promises to leverage physicochemical properties and structural information obtained from modeling in order to build quantitative protein structure-function relationships. We review recent computational works that utilize state-of-the-art computational methods to engineer peptides and proteins for various emerging biomedical, antimicrobial, and antifreeze applications. We also discuss challenges and possible future directions toward developing a roadmap for efficient biomolecular design and engineering.
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Affiliation(s)
- Yiming Wang
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Kathleen J Stebe
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Cesar de la Fuente-Nunez
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Machine Biology Group, Department of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Ravi Radhakrishnan
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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7
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Dodd-O J, Roy A, Siddiqui Z, Jafari R, Coppola F, Ramasamy S, Kolloli A, Kumar D, Kaundal S, Zhao B, Kumar R, Robang AS, Li J, Azizogli AR, Pai V, Acevedo-Jake A, Heffernan C, Lucas A, McShan AC, Paravastu AK, Prasad BVV, Subbian S, Král P, Kumar V. Antiviral fibrils of self-assembled peptides with tunable compositions. Nat Commun 2024; 15:1142. [PMID: 38326301 PMCID: PMC10850501 DOI: 10.1038/s41467-024-45193-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 01/17/2024] [Indexed: 02/09/2024] Open
Abstract
The lasting threat of viral pandemics necessitates the development of tailorable first-response antivirals with specific but adaptive architectures for treatment of novel viral infections. Here, such an antiviral platform has been developed based on a mixture of hetero-peptides self-assembled into functionalized β-sheets capable of specific multivalent binding to viral protein complexes. One domain of each hetero-peptide is designed to specifically bind to certain viral proteins, while another domain self-assembles into fibrils with epitope binding characteristics determined by the types of peptides and their molar fractions. The self-assembled fibrils maintain enhanced binding to viral protein complexes and retain high resilience to viral mutations. This method is experimentally and computationally tested using short peptides that specifically bind to Spike proteins of SARS-CoV-2. This platform is efficacious, inexpensive, and stable with excellent tolerability.
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Affiliation(s)
- Joseph Dodd-O
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Abhishek Roy
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Zain Siddiqui
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Roya Jafari
- Department of Chemistry, University of Illinois at Chicago, Chicago, IL, 60607, USA
| | - Francesco Coppola
- Department of Chemistry, University of Illinois at Chicago, Chicago, IL, 60607, USA
| | - Santhamani Ramasamy
- Public Health Research Institute, New Jersey Medical School, Rutgers University, Newark, NJ, 07103, USA
| | - Afsal Kolloli
- Public Health Research Institute, New Jersey Medical School, Rutgers University, Newark, NJ, 07103, USA
| | - Dilip Kumar
- Department of Molecular Virology & Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Soni Kaundal
- Department of Molecular Virology & Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Boyang Zhao
- Department of Molecular Virology & Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Ranjeet Kumar
- Public Health Research Institute, New Jersey Medical School, Rutgers University, Newark, NJ, 07103, USA
| | - Alicia S Robang
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Jeffrey Li
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Abdul-Rahman Azizogli
- Department of Biological Sciences, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Varun Pai
- Department of Biological Sciences, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Amanda Acevedo-Jake
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Corey Heffernan
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
- SAPHTx Inc, Newark, NJ, 07104, USA
| | - Alexandra Lucas
- Center for Personalized Diagnostics and Center for Immunotherapy Vaccines and Virotherapy, Biodesign Institute, Arizona State University, 727 E, Tempe, AZ, USA
| | - Andrew C McShan
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Anant K Paravastu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - B V Venkataram Prasad
- Department of Molecular Virology & Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Selvakumar Subbian
- Public Health Research Institute, New Jersey Medical School, Rutgers University, Newark, NJ, 07103, USA
| | - Petr Král
- Department of Chemistry, University of Illinois at Chicago, Chicago, IL, 60607, USA.
- Department of Physics, University of Illinois at Chicago, Chicago, IL, 60607, USA.
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, 60607, USA.
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL, 60607, USA.
| | - Vivek Kumar
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
- Department of Biological Sciences, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
- SAPHTx Inc, Newark, NJ, 07104, USA.
- Department of Chemical and Materials Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
- Department of Endodontics, Rutgers School of Dental Medicine, Newark, NJ, 07103, USA.
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8
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Dzuvor CKO, Shen HH, Haritos VS, He L. Coassembled Multicomponent Protein Nanoparticles Elicit Enhanced Antibacterial Activity. ACS NANO 2024; 18:4478-4494. [PMID: 38266175 DOI: 10.1021/acsnano.3c11179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
The waning pipeline of the useful antibacterial arsenal has necessitated the urgent development of more effective antibacterial strategies with distinct mechanisms to rival the continuing emergence of resistant pathogens, particularly Gram-negative bacteria, due to their explicit drug-impermeable, two-membrane-sandwiched cell wall envelope. Herein, we have developed multicomponent coassembled nanoparticles with strong bactericidal activity and simultaneous bacterial cell envelope targeting using a peptide coassembly strategy. Compared to the single-component self-assembled nanoparticle counterparts or cocktail mixtures of these at a similar concentration, coassembled multicomponent nanoparticles showed higher bacterial killing efficiency against Acinetobacter baumannii, Pseudomonas aeruginosa, and Escherichia coli by several orders of magnitude (about 100-1,000,000-fold increase). Comprehensive confocal and electron microscopy suggest that the superior antibacterial activity of the coassembled nanoparticles proceeds via multiple complementary mechanisms of action, including membrane destabilization, disruption, and cell wall hydrolysis, actions that were not observed with the single nanoparticle counterparts. To understand the fundamental working mechanisms behind the improved performance of coassembled nanoparticles, we utilized a "dilution effect" system where the antibacterial components are intermolecularly mixed and coassembled with a non-antibacterial protein in the nanoparticles. We suggest that coassembled nanoparticles mediate enhanced bacterial killing activity by attributes such as optimized local concentration, high avidity, cooperativity, and synergy. The nanoparticles showed no cytotoxic or hemolytic activity against tested eukaryotic cells and erythrocytes. Collectively, these findings reveal potential strategies for disrupting the impermeable barrier that Gram-negative pathogens leverage to restrict antibacterial access and may serve as a platform technology for potential nano-antibacterial design to strengthen the declining antibiotic arsenal.
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Affiliation(s)
- Christian K O Dzuvor
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts 02115, United States
| | - Hsin-Hui Shen
- Department of Materials Science and Engineering, Monash University, Clayton, Victoria 3800, Australia
- Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University Clayton, Victoria 3800, Australia
| | - Victoria S Haritos
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Lizhong He
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
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9
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Chen X, Xia C, Guo P, Wang C, Zuo X, Jiang YB, Jiang T. Preserving Structurally Labile Peptide Nanosheets After Molecular Functionalization of the Self-Assembling Peptides. Angew Chem Int Ed Engl 2024; 63:e202315296. [PMID: 38009674 DOI: 10.1002/anie.202315296] [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: 10/10/2023] [Revised: 11/14/2023] [Accepted: 11/24/2023] [Indexed: 11/29/2023]
Abstract
A significant challenge in creating supramolecular materials is that conjugating molecular functionalities to building blocks often results in dissociation or undesired morphological transformation of their assemblies. Here we present a facile strategy to preserve structurally labile peptide assemblies after molecular modification of the self-assembling peptides. Sheet-forming peptides are designed to afford a staggered alignment with the segments bearing chemical modification sites protruding from the sheet surfaces. The staggered assembly allows for simultaneous separation of attached molecules from each other and from the underlying assembly motifs. Strikingly, using PEGs as the external molecules, PEG400 - and PEG700 -peptide conjugates directly self-associate into nanosheets with the PEG chains localized on the sheet surfaces. In contrast, the sheet formation based on in-register lateral packing of peptides does not recur upon the peptide PEGylation. This strategy allows for fabrication of densely modified assemblies with a variety of molecules, as demonstrated using biotin (hydrophobic molecule), c(RGDfK) (cyclic pentapeptide), and nucleic acid aptamer (negatively charged ssDNA). The staggered co-assembly also enables extended tunability of the amount/density of surface molecules, as exemplified by screening ligand-appended assemblies for cell targeting. This study paves the way for functionalization of historically challenging fragile assemblies while maintaining their overall morphology.
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Affiliation(s)
- Xin Chen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen, 361005, China
| | - Cai Xia
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen, 361005, China
| | - Pan Guo
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen, 361005, China
| | - Chenru Wang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen, 361005, China
| | - Xiaobing Zuo
- X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Yun-Bao Jiang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen, 361005, China
| | - Tao Jiang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen, 361005, China
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10
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Wu J, Zhou L, Peng H, Wang Z, Wang Z, Keasling JD, Liu S, Zhou G, Ding S, Wang Q, Wang X, Chen X, Lang Y, Xia M, Guan X, Dong M, Zhou J, Chen J. A General and Convenient Peptide Self-Assembling Mechanism for Developing Supramolecular Versatile Nanomaterials Based on The Biosynthetic Hybrid Amyloid-Resilin Protein. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2304364. [PMID: 37885340 DOI: 10.1002/adma.202304364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 10/17/2023] [Indexed: 10/28/2023]
Abstract
Self-assembling peptides are valuable building blocks to fabricate supramolecular biomaterials, which have broad applications from biomedicine to biotechnology. However, limited choices to induce different globular proteins into hydrogels hinder these designs. Here, an easy-to-implement and tunable self-assembling strategy, which employs Ure2 amyloidogenic peptide, are described to induce any target proteins to assemble into supramolecular hydrogels alone or in combination with notable compositional control. Furthermore, the collective effect of nanoscale interactions among amyloid nanofibrils and partially disordered elastomeric polypeptides are investigated. This led to many useful macroscopic material properties simultaneously emerging from one pure protein material, i.e. strong adhesion to any substrates under wet conditions, rapidly self--assembling into robust and porous hydrogels, adaptation to remodeling processes, strongly promoting cell adhesion, proliferation and differentiation. Moreover, he demonstrated this supramolecular material's robust performance in vitro and vivo for tissue engineering, cosmetic and hemostasis applications and exhibited superior performance compared to corresponding commercial counterparts. To the best of his knowledge, few pure protein-based materials could meet such seemingly mutually exclusive properties simultaneously. Such versatility renders this novel supramolecular nanomaterial as next-generation functional protein-based materials, and he demonstrated the sequence level modulation of structural order and disorder as an untapped principle to design new proteins.
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Affiliation(s)
- Junjun Wu
- School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Lin Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Hu Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Zhaojun Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Zhaoshi Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Jay D Keasling
- Departments of Chemical & Biomolecular Engineering and of Bioengineering, University of California Berkeley, Berkeley, CA, 94720, USA
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
- Center for Biosustainability, Technical University of Denmark, Lyngby, 2800, Denmark
| | - Shike Liu
- Science Center for Future Foods, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu, 214122, China
| | - Guanghong Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Shijie Ding
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Qiong Wang
- School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Xuejian Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Xinxiu Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Yifei Lang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Mo Xia
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Xin Guan
- Science Center for Future Foods, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu, 214122, China
| | - Mingsheng Dong
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Jingwen Zhou
- Science Center for Future Foods, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu, 214122, China
| | - Jian Chen
- Science Center for Future Foods, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu, 214122, China
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11
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Wang H, Mills J, Sun B, Cui H. Therapeutic Supramolecular Polymers: Designs and Applications. Prog Polym Sci 2024; 148:101769. [PMID: 38188703 PMCID: PMC10769153 DOI: 10.1016/j.progpolymsci.2023.101769] [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] [Indexed: 01/09/2024]
Abstract
The self-assembly of low-molecular-weight building motifs into supramolecular polymers has unlocked a new realm of materials with distinct properties and tremendous potential for advancing medical practices. Leveraging the reversible and dynamic nature of non-covalent interactions, these supramolecular polymers exhibit inherent responsiveness to their microenvironment, physiological cues, and biomolecular signals, making them uniquely suited for diverse biomedical applications. In this review, we intend to explore the principles of design, synthesis methodologies, and strategic developments that underlie the creation of supramolecular polymers as carriers for therapeutics, contributing to the treatment and prevention of a spectrum of human diseases. We delve into the principles underlying monomer design, emphasizing the pivotal role of non-covalent interactions, directionality, and reversibility. Moreover, we explore the intricate balance between thermodynamics and kinetics in supramolecular polymerization, illuminating strategies for achieving controlled sizes and distributions. Categorically, we examine their exciting biomedical applications: individual polymers as discrete carriers for therapeutics, delving into their interactions with cells, and in vivo dynamics; and supramolecular polymeric hydrogels as injectable depots, with a focus on their roles in cancer immunotherapy, sustained drug release, and regenerative medicine. As the field continues to burgeon, harnessing the unique attributes of therapeutic supramolecular polymers holds the promise of transformative impacts across the biomedical landscape.
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Affiliation(s)
- Han Wang
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBiotechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Jason Mills
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBiotechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Boran Sun
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBiotechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Honggang Cui
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBiotechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Materials Science and Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Center for Nanomedicine, The Wilmer Eye Institute, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
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12
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Liu R, Dong X, Seroski DT, Soto Morales B, Wong KM, Robang AS, Melgar L, Angelini TE, Paravastu AK, Hall CK, Hudalla GA. Side-Chain Chemistry Governs Hierarchical Order of Charge-Complementary β-sheet Peptide Coassemblies. Angew Chem Int Ed Engl 2023; 62:e202314531. [PMID: 37931093 PMCID: PMC10841972 DOI: 10.1002/anie.202314531] [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: 09/27/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 11/08/2023]
Abstract
Self-assembly of proteinaceous biomolecules into functional materials with ordered structures that span length scales is common in nature yet remains a challenge with designer peptides under ambient conditions. This report demonstrates how charged side-chain chemistry affects the hierarchical co-assembly of a family of charge-complementary β-sheet-forming peptide pairs known as CATCH(X+/Y-) at physiologic pH and ionic strength in water. In a concentration-dependent manner, the CATCH(6K+) (Ac-KQKFKFKFKQK-Am) and CATCH(6D-) (Ac-DQDFDFDFDQD-Am) pair formed either β-sheet-rich microspheres or β-sheet-rich gels with a micron-scale plate-like morphology, which were not observed with other CATCH(X+/Y-) pairs. This hierarchical order was disrupted by replacing D with E, which increased fibril twisting. Replacing K with R, or mutating the N- and C-terminal amino acids in CATCH(6K+) and CATCH(6D-) to Qs, increased observed co-assembly kinetics, which also disrupted hierarchical order. Due to the ambient assembly conditions, active CATCH(6K+)-green fluorescent protein fusions could be incorporated into the β-sheet plates and microspheres formed by the CATCH(6K+/6D-) pair, demonstrating the potential to endow functionality.
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Affiliation(s)
- Renjie Liu
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL-32611, USA
| | - Xin Dong
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC-27695, USA
| | - Dillon T Seroski
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL-32611, USA
| | - Bethsymarie Soto Morales
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL-32611, USA
| | - Kong M Wong
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA
| | - Alicia S Robang
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA
| | - Lucas Melgar
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL-32611, USA
| | - Thomas E Angelini
- Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, FL-32611, USA
| | - Anant K Paravastu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA
| | - Carol K Hall
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC-27695, USA
| | - Gregory A Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL-32611, USA
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13
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Dong XY, Liu R, Seroski DT, Hudalla GA, Hall CK. Programming co-assembled peptide nanofiber morphology via anionic amino acid type: Insights from molecular dynamics simulations. PLoS Comput Biol 2023; 19:e1011685. [PMID: 38048311 PMCID: PMC10729967 DOI: 10.1371/journal.pcbi.1011685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 12/19/2023] [Accepted: 11/13/2023] [Indexed: 12/06/2023] Open
Abstract
Co-assembling peptides can be crafted into supramolecular biomaterials for use in biotechnological applications, such as cell culture scaffolds, drug delivery, biosensors, and tissue engineering. Peptide co-assembly refers to the spontaneous organization of two different peptides into a supramolecular architecture. Here we use molecular dynamics simulations to quantify the effect of anionic amino acid type on co-assembly dynamics and nanofiber structure in binary CATCH(+/-) peptide systems. CATCH peptide sequences follow a general pattern: CQCFCFCFCQC, where all C's are either a positively charged or a negatively charged amino acid. Specifically, we investigate the effect of substituting aspartic acid residues for the glutamic acid residues in the established CATCH(6E-) molecule, while keeping CATCH(6K+) unchanged. Our results show that structures consisting of CATCH(6K+) and CATCH(6D-) form flatter β-sheets, have stronger interactions between charged residues on opposing β-sheet faces, and have slower co-assembly kinetics than structures consisting of CATCH(6K+) and CATCH(6E-). Knowledge of the effect of sidechain type on assembly dynamics and fibrillar structure can help guide the development of advanced biomaterials and grant insight into sequence-to-structure relationships.
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Affiliation(s)
- Xin Y. Dong
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Renjie Liu
- Department of Biomedical Engineering, University of Florida, Gainesville, Florida, United States of America
| | - Dillon T. Seroski
- Department of Biomedical Engineering, University of Florida, Gainesville, Florida, United States of America
| | - Gregory A. Hudalla
- Department of Biomedical Engineering, University of Florida, Gainesville, Florida, United States of America
| | - Carol K. Hall
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina, United States of America
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14
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Xu T, Wang J, Zhao S, Chen D, Zhang H, Fang Y, Kong N, Zhou Z, Li W, Wang H. Accelerating the prediction and discovery of peptide hydrogels with human-in-the-loop. Nat Commun 2023; 14:3880. [PMID: 37391398 PMCID: PMC10313671 DOI: 10.1038/s41467-023-39648-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 06/22/2023] [Indexed: 07/02/2023] Open
Abstract
The amino acid sequences of peptides determine their self-assembling properties. Accurate prediction of peptidic hydrogel formation, however, remains a challenging task. This work describes an interactive approach involving the mutual information exchange between experiment and machine learning for robust prediction and design of (tetra)peptide hydrogels. We chemically synthesize more than 160 natural tetrapeptides and evaluate their hydrogel-forming ability, and then employ machine learning-experiment iterative loops to improve the accuracy of the gelation prediction. We construct a score function coupling the aggregation propensity, hydrophobicity, and gelation corrector Cg, and generate an 8,000-sequence library, within which the success rate of predicting hydrogel formation reaches 87.1%. Notably, the de novo-designed peptide hydrogel selected from this work boosts the immune response of the receptor binding domain of SARS-CoV-2 in the mice model. Our approach taps into the potential of machine learning for predicting peptide hydrogelator and significantly expands the scope of natural peptide hydrogels.
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Affiliation(s)
- Tengyan Xu
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Jiaqi Wang
- Research Center for the Industries of the Future, Westlake University, No. 600 Dunyu Road, Sandun Town, Xihu District, Hangzhou, 310030, Zhejiang Province, China
- Institute of Advanced Technology, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
- School of Engineering, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Shuang Zhao
- School of Engineering, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Dinghao Chen
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Hongyue Zhang
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Yu Fang
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Nan Kong
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Ziao Zhou
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Wenbin Li
- Research Center for the Industries of the Future, Westlake University, No. 600 Dunyu Road, Sandun Town, Xihu District, Hangzhou, 310030, Zhejiang Province, China.
- Institute of Advanced Technology, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China.
- School of Engineering, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China.
| | - Huaimin Wang
- Department of Chemistry, School of Science, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China.
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China.
- Research Center for the Industries of the Future, Westlake University, No. 600 Dunyu Road, Sandun Town, Xihu District, Hangzhou, 310030, Zhejiang Province, China.
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15
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Xu J, Hu J, Gao Y, Wang H, Li L, Zheng S. Crosslinking of poly(ethylene-co-vinyl alcohol) with diphenylboronic acid of tetraphenylethene enables reprocessing, shape recovery and photoluminescence. REACT FUNCT POLYM 2023. [DOI: 10.1016/j.reactfunctpolym.2023.105576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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16
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Anderson CF, Wang Q, Stern D, Leonard EK, Sun B, Fergie KJ, Choi CY, Spangler JB, Villano J, Pekosz A, Brayton CF, Jia H, Cui H. Supramolecular filaments for concurrent ACE2 docking and enzymatic activity silencing enable coronavirus capture and infection prevention. MATTER 2023; 6:583-604. [PMID: 36531610 PMCID: PMC9743467 DOI: 10.1016/j.matt.2022.11.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 10/11/2022] [Accepted: 11/16/2022] [Indexed: 06/01/2023]
Abstract
Coronaviruses have historically precipitated global pandemics of severe acute respiratory syndrome (SARS) into devastating public health crises. Despite the virus's rapid rate of mutation, all SARS coronavirus 2 (SARS-CoV-2) variants are known to gain entry into host cells primarily through complexation with angiotensin-converting enzyme 2 (ACE2). Although ACE2 has potential as a druggable decoy to block viral entry, its clinical use is complicated by its essential biological role as a carboxypeptidase and hindered by its structural and chemical instability. Here we designed supramolecular filaments, called fACE2, that can silence ACE2's enzymatic activity and immobilize ACE2 to their surface through enzyme-substrate complexation. This docking strategy enables ACE2 to be effectively delivered in inhalable aerosols and improves its structural stability and functional preservation. fACE2 exhibits enhanced and prolonged inhibition of viral entry compared with ACE2 alone while mitigating lung injury in vivo.
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Affiliation(s)
- Caleb F Anderson
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Qiong Wang
- Division of Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - David Stern
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Elissa K Leonard
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Boran Sun
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Kyle J Fergie
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Chang-Yong Choi
- Division of Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Jamie B Spangler
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Jason Villano
- Molecular and Comparative Pathobiology, The Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
- Molecular and Comparative Pathobiology, The Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Cory F Brayton
- Molecular and Comparative Pathobiology, The Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Hongpeng Jia
- Division of Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Honggang Cui
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Center for Nanomedicine, The Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
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17
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Chintapula U, Yang S, Nguyen T, Li Y, Jaworski J, Dong H, Nguyen KT. Supramolecular Peptide Nanofiber/PLGA Nanocomposites for Enhancing Pulmonary Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2022; 14:56498-56509. [PMID: 36475601 DOI: 10.1021/acsami.2c15204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Effective drug delivery to pulmonary sites will benefit from the design and synthesis of novel drug delivery systems that can overcome various tissue and cellular barriers. Cell penetrating peptides (CPPs) have shown promise for intracellular delivery of various imaging probes and therapeutics. Although CPPs improve delivery efficacy to a certain extent, they still lack the scope of engineering to improve the payload capacity and protect the payload from the physiological environment in drug delivery applications. Inspired by recent advances of CPPs and CPP-functionalized nanoparticles, in this work, we demonstrate a novel nanocomposite consisting of fiber-forming supramolecular CPPs that are coated onto polylactic-glycolic acid (PLGA) nanoparticles to enhance pulmonary drug delivery. These nanocomposites show a threefold higher intracellular delivery of nanoparticles in various cells including primary lung epithelial cells, macrophages, and a 10-fold increase in endothelial cells compared to naked PLGA nanoparticles or a twofold increase compared to nanoparticles modified with traditional monomeric CPPs. Cell uptake studies suggest that nanocomposites likely enter cells through mixed macropinocytosis and passive energy-independent mechanisms, which is followed by endosomal escape within 24 h. Nanocomposites also showed potent mucus permeation. More importantly, freeze-drying and nebulizing formulated nanocomposite powder did not affect their physiochemical and biological activity, which further highlights the translative potential for use as a stable drug carrier for pulmonary drug delivery. We expect nanocomposites based on peptide nanofibers, and PLGA nanoparticles can be custom designed to encapsulate and deliver a wide range of therapeutics including nucleic acids, proteins, and small-molecule drugs when employed in inhalable systems to treat various pulmonary diseases.
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Affiliation(s)
- Uday Chintapula
- Department of Bioengineering, University of Texas at Arlington, Engineering Research Building, Room 226, 500 UTA Blvd., Arlington, Texas 76010, United States
| | - Su Yang
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Chemistry & Physics Building, Room 130, 700 Planetarium Place, Arlington, Texas 76019, United States
| | - Trinh Nguyen
- Department of Bioengineering, University of Texas at Arlington, Engineering Research Building, Room 226, 500 UTA Blvd., Arlington, Texas 76010, United States
| | - Yang Li
- Department of Biophysics, University of Texas at Southwestern Medical Center, Dallas, Texas 75390, United States
| | - Justyn Jaworski
- Department of Bioengineering, University of Texas at Arlington, Engineering Research Building, Room 226, 500 UTA Blvd., Arlington, Texas 76010, United States
| | - He Dong
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Chemistry & Physics Building, Room 130, 700 Planetarium Place, Arlington, Texas 76019, United States
| | - Kytai T Nguyen
- Department of Bioengineering, University of Texas at Arlington, Engineering Research Building, Room 226, 500 UTA Blvd., Arlington, Texas 76010, United States
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18
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Kim Y, Thangam R, Yoo J, Heo J, Park JY, Kang N, Lee S, Yoon J, Mun KR, Kang M, Min S, Kim SY, Son S, Kim J, Hong H, Bae G, Kim K, Lee S, Yang L, Lee JY, Kim J, Park S, Kim DH, Lee KB, Jang WY, Kim BH, Paulmurugan R, Cho SW, Song HC, Kang SJ, Sun W, Zhu Y, Lee J, Kim HJ, Jang HS, Kim JS, Khademhosseini A, Kim Y, Kim S, Kang H. Photoswitchable Microgels for Dynamic Macrophage Modulation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2205498. [PMID: 36268986 DOI: 10.1002/adma.202205498] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/22/2022] [Indexed: 06/16/2023]
Abstract
Dynamic manipulation of supramolecular self-assembled structures is achieved irreversibly or under non-physiological conditions, thereby limiting their biomedical, environmental, and catalysis applicability. In this study, microgels composed of azobenzene derivatives stacked via π-cation and π-π interactions are developed that are electrostatically stabilized with Arg-Gly-Asp (RGD)-bearing anionic polymers. Lateral swelling of RGD-bearing microgels occurs via cis-azobenzene formation mediated by near-infrared-light-upconverted ultraviolet light, which disrupts intermolecular interactions on the visible-light-absorbing upconversion-nanoparticle-coated materials. Real-time imaging and molecular dynamics simulations demonstrate the deswelling of RGD-bearing microgels via visible-light-mediated trans-azobenzene formation. Near-infrared light can induce in situ swelling of RGD-bearing microgels to increase RGD availability and trigger release of loaded interleukin-4, which facilitates the adhesion structure assembly linked with pro-regenerative polarization of host macrophages. In contrast, visible light can induce deswelling of RGD-bearing microgels to decrease RGD availability that suppresses macrophage adhesion that yields pro-inflammatory polarization. These microgels exhibit high stability and non-toxicity. Versatile use of ligands and protein delivery can offer cytocompatible and photoswitchable manipulability of diverse host cells.
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Affiliation(s)
- Yuri Kim
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Ramar Thangam
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
- Institute for High Technology Materials and Devices, Korea University, Seoul, 02841, Republic of Korea
| | - Jounghyun Yoo
- Chemical and Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Jeongyun Heo
- Chemical and Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Jung Yeon Park
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
| | - Nayeon Kang
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Sungkyu Lee
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jiwon Yoon
- Chemical and Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Kwang Rok Mun
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Misun Kang
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Sunhong Min
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Seong Yeol Kim
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Subin Son
- Department of Chemistry, Korea University, Seoul, 02841, Republic of Korea
| | - Jihwan Kim
- Chemical and Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
| | - Hyunsik Hong
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Gunhyu Bae
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Kanghyeon Kim
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Sanghyeok Lee
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Letao Yang
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ, 08854, USA
| | - Ja Yeon Lee
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Jinjoo Kim
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90024, USA
| | - Steve Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Dong-Hyun Kim
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Ki-Bum Lee
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ, 08854, USA
| | - Woo Young Jang
- Department of Orthopedic Surgery, Korea University Anam Hospital, Seoul, 02841, Republic of Korea
| | - Bong Hoon Kim
- Daegu Gyeongbuk Institute of Science and Technology (DGIST), Department of Robotics and Mechatronics Engineering, Daegu, 42988, Republic of Korea
| | - Ramasamy Paulmurugan
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford University, Palo Alto, CA, 94304, USA
- Department of Radiology, Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford University, Palo Alto, CA, 94304, USA
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, 03722, Republic of Korea
| | - Hyun-Cheol Song
- Electronic Materials Research Center, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
- KIST-SKKU Carbon-Neutral Research Center, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea
| | - Seok Ju Kang
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
| | - Wujin Sun
- Department of Biological Systems Engineering, Virginia Tech, Blacksburg, VA, 24061, USA
| | - Yangzhi Zhu
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90024, USA
| | - Junmin Lee
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Han-Jun Kim
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90024, USA
| | - Ho Seong Jang
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Division of Nano & Information Technology, KIST School, Korea University of Science and Technology (UST), Seoul, 02792, Republic of Korea
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul, 02841, Republic of Korea
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90024, USA
| | - Yongju Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
| | - Sehoon Kim
- Chemical and Biological Integrative Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
| | - Heemin Kang
- Department of Materials Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
- College of Medicine, Korea University, Seoul, 02841, Republic of Korea
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19
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Dzuvor CKO, Shanbhag BK, Younas T, Shen HH, Haritos VS, He L. Engineering Self-Assembled Endolysin Nanoparticles against Antibiotic-Resistant Bacteria. ACS APPLIED BIO MATERIALS 2022; 5:4993-5003. [PMID: 36194892 DOI: 10.1021/acsabm.2c00741] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Antibiotic resistance represents a serious global health concern and has stimulated the development of antimicrobial nanomaterials to combat resistant bacteria. Protein-based nanoparticles combining characteristics of both proteins and nanoparticles offer advantages including high biocompatibility, attractive biodegradability, enhanced bioavailability and functional versatility. They have played an increasing role as promising candidates for broad applications ranging from biocatalysts and drug delivery to vaccine development to cancer therapeutics. However, their application as antibacterial biomaterials to address challenging antibiotic-resistance problems has not been explicitly pursued. Herein, we describe engineering protein-only nanoparticles against resistant Gram-positive bacteria. A self-assembling peptide (P114) enables the assembly of a phage lytic enzyme (P128) into nanoparticles in response to pH reduction. Compared to native P128 and monomeric P114-P128, P128 nanoparticles (P128NANO) demonstrated a stronger bactericidal ability with high potency at lower concentrations (2-3-fold lower), particularly for methicillin-resistant Staphylococcus aureus strains. In addition, P128NANO showed an enhanced thermal (up to 65 °C) and storage stability and elicited extensive damages to bacterial cell walls. These remarkable antibacterial abilities are likely due to the P128NANO nanostructure, mediating multivalent interactions with bacterial cell walls at increased local concentrations of endolysin. The engineered endolysin nanoparticles offer a promising antimicrobial alternative to conventional antibiotics.
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Affiliation(s)
- Christian K O Dzuvor
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Bhuvana K Shanbhag
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Tayyaba Younas
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Hsin-Hui Shen
- Department of Materials Science and Engineering, Monash University, Clayton, Victoria 3800, Australia
- Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University Clayton, Victoria 3800, Australia
| | - Victoria S Haritos
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Lizhong He
- Bioengineering Laboratory, Department of Chemical and Biological Engineering, Monash University, Clayton, Victoria 3800, Australia
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20
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Chen JL, Fries CN, Berendam SJ, Rodgers NS, Roe EF, Wu Y, Li SH, Jain R, Watts B, Eudailey J, Barfield R, Chan C, Moody MA, Saunders KO, Pollara J, Permar SR, Collier JH, Fouda GG. Self-assembling peptide nanofiber HIV vaccine elicits robust vaccine-induced antibody functions and modulates Fc glycosylation. SCIENCE ADVANCES 2022; 8:eabq0273. [PMID: 36149967 PMCID: PMC9506727 DOI: 10.1126/sciadv.abq0273] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 08/04/2022] [Indexed: 06/16/2023]
Abstract
To develop vaccines for certain key global pathogens such as HIV, it is crucial to elicit both neutralizing and non-neutralizing Fc-mediated effector antibody functions. Clinical evidence indicates that non-neutralizing antibody functions including antibody-dependent cellular cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP) contribute to protection against several pathogens. In this study, we demonstrated that conjugation of HIV Envelope (Env) antigen gp120 to a self-assembling nanofiber material named Q11 induced antibodies with higher breadth and functionality when compared to soluble gp120. Immunization with Q11-conjugated gp120 vaccine (gp120-Q11) demonstrated higher tier 1 neutralization, ADCP, and ADCC as compared to soluble gp120. Moreover, Q11 conjugation altered the Fc N-glycosylation profile of antigen-specific antibodies, leading to a phenotype associated with increased ADCC in animals immunized with gp120-Q11. Thus, this nanomaterial vaccine strategy can enhance non-neutralizing antibody functions possibly through modulation of immunoglobulin G Fc N-glycosylation.
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Affiliation(s)
- Jui-Lin Chen
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Chelsea N. Fries
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Stella J. Berendam
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Nicole S. Rodgers
- Department of Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Emily F. Roe
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Yaoying Wu
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Shuk Hang Li
- The Cell and Molecular Biology Graduate Group, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Rishabh Jain
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Brian Watts
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Joshua Eudailey
- Department of Pediatrics, Weill Cornell Medicine, New York, NY 10065, USA
| | - Richard Barfield
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham NC 27710, USA
- Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC 27707, USA
| | - Cliburn Chan
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham NC 27710, USA
- Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC 27707, USA
| | - M. Anthony Moody
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Pediatrics, Duke University School of Medicine, Durham, NC 27710, USA
| | - Kevin O. Saunders
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Justin Pollara
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Sallie R. Permar
- Department of Pediatrics, Weill Cornell Medicine, New York, NY 10065, USA
| | - Joel H. Collier
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Genevieve G. Fouda
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Pediatrics, Duke University School of Medicine, Durham, NC 27710, USA
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21
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Ma Y, Li X, Zhao R, Wu E, Du Q, Guo J, Wang L, Zhang F. Creating de novo peptide-based bioactivities: from assembly to origami. RSC Adv 2022; 12:25955-25961. [PMID: 36199601 PMCID: PMC9465703 DOI: 10.1039/d2ra03135c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/24/2022] [Indexed: 11/21/2022] Open
Abstract
DNA origami has created complex structures of various spatial dimensions. However, their versatility in terms of function is limited due to the lower number of the intrinsic building blocks, i.e. nucleotides, compared with the number of amino acids. Therefore, protein origami has been proposed and demonstrated to precisely fabricate artificial functional nanostructures. Despite their hierarchical folded structures, chain-like peptides and DNA share obvious similarities in both structures and properties, especially in terms of chain hybridization; therefore, replacing DNA with peptides to create bioactivities not only has high theoretical feasibility but also provides a new bottom-up synthetic strategy. However, designing functionalities with tens to hundreds of peptide chains using the similar principle of DNA origami has not been reported, although the origami strategy holds great potential to generate more complex bioactivities. In this perspective review, we have reviewed the recent progress in and highlighted the advantages of peptide assembly and origami on the orientation of artificially created bioactivities. With the great potential of peptide origami, we appeal to develop user-friendly softwares in combination with artificial intelligence.
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Affiliation(s)
- Yuxing Ma
- Wenzhou Institute, University of Chinese Academy of Sciences Wenzhou 325001 China
- Oujiang Laboratory Wenzhou Zhejiang 325000 P. R. China
- Inner Mongolia Key Laboratory of Tick-Borne Zoonotic Infectious Disease, Department of Medicine, Hetao College Bayannur 015000 China
| | - Xiaofang Li
- Wenzhou Institute, University of Chinese Academy of Sciences Wenzhou 325001 China
- Oujiang Laboratory Wenzhou Zhejiang 325000 P. R. China
- Key Laboratory of Optical Technology and Instrument for Medicine, Ministry of Education, University of Shanghai for Science and Technology Shanghai 200093 P. R. China
| | - Ruoyang Zhao
- Wenzhou Institute, University of Chinese Academy of Sciences Wenzhou 325001 China
- Oujiang Laboratory Wenzhou Zhejiang 325000 P. R. China
| | - Enqi Wu
- Inner Mongolia Key Laboratory of Tick-Borne Zoonotic Infectious Disease, Department of Medicine, Hetao College Bayannur 015000 China
| | - Qiqige Du
- Wenzhou Institute, University of Chinese Academy of Sciences Wenzhou 325001 China
- Oujiang Laboratory Wenzhou Zhejiang 325000 P. R. China
| | - Jun Guo
- Key Laboratory of Optical Technology and Instrument for Medicine, Ministry of Education, University of Shanghai for Science and Technology Shanghai 200093 P. R. China
- State Key Laboratory of Respiratory Disease, Guangzhou Institute of Oral Disease, Stomatology Hospital, School of Biomedical Engineering, Guangzhou Medical University Guangzhou 511436 China
| | - Liping Wang
- Wenzhou Institute, University of Chinese Academy of Sciences Wenzhou 325001 China
- Oujiang Laboratory Wenzhou Zhejiang 325000 P. R. China
| | - Feng Zhang
- Wenzhou Institute, University of Chinese Academy of Sciences Wenzhou 325001 China
- Oujiang Laboratory Wenzhou Zhejiang 325000 P. R. China
- Key Laboratory of Optical Technology and Instrument for Medicine, Ministry of Education, University of Shanghai for Science and Technology Shanghai 200093 P. R. China
- State Key Laboratory of Respiratory Disease, Guangzhou Institute of Oral Disease, Stomatology Hospital, School of Biomedical Engineering, Guangzhou Medical University Guangzhou 511436 China
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22
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Mañas‐Torres MC, Illescas‐Lopez S, Gavira JA, de Cienfuegos LÁ, Marchesan S. Interactions Between Peptide Assemblies and Proteins for Medicine. Isr J Chem 2022. [DOI: 10.1002/ijch.202200018] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mari C. Mañas‐Torres
- Departamento de Química Orgánica, Facultad de Ciencias Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente (UEQ) Universidad de Granada, (UGR) C. U. Fuentenueva Avda. Severo Ochoa s/n E-18071 Granada
| | - Sara Illescas‐Lopez
- Departamento de Química Orgánica, Facultad de Ciencias Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente (UEQ) Universidad de Granada, (UGR) C. U. Fuentenueva Avda. Severo Ochoa s/n E-18071 Granada
| | - José A. Gavira
- Laboratorio de Estudios Cristalográficos Instituto Andaluz de Ciencias de la Tierra (Consejo Superior de Investigaciones Científicas-UGR) Avenida de las Palmeras 4 18100 Armilla, UEQ Granada Spain
| | - Luis Álvarez de Cienfuegos
- Departamento de Química Orgánica, Facultad de Ciencias Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente (UEQ) Universidad de Granada, (UGR) C. U. Fuentenueva Avda. Severo Ochoa s/n E-18071 Granada
- Instituto de Investigación Biosanitaria ibs Granada Spain
| | - Silvia Marchesan
- Chemical and Pharmaceutical Sciences Department University of Trieste Via L. Giorgieri 1 Trieste 34127 Italy
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23
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Chang L, Huang H, Feng W, Fu H, Qi F, Liu J, Chen Y. Programmed self-assembly of enzyme activity-inhibited nanomedicine for augmenting chemodynamic tumor nanotherapy. NANOSCALE 2022; 14:6171-6183. [PMID: 35389406 DOI: 10.1039/d2nr00165a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The satisfactory therapeutic effects of chemodynamic therapy (CDT) dependent solely on endogenous hydrogen peroxide (H2O2) from tumor cells are difficult to achieve. This is closely attributed to the high metabolic activity of malignant cancer cells, prompting the rapid self-protection and proliferation. Here, we report a programmed self-assembly multilayered nanostructure, thioglycolic acid (TGA)-Cu coordination nanoparticles with rapid GSH-response characteristics, for intensifying the CDT efficiency and comprehensively inhibiting the tumor metabolic activity via exchanging the TGA ligand with glutathione (GSH) in the tumor cell. In the formulation, TGA, a small toxic molecule, was combined with Cu ions and securely delivered to the destination for inactivating the functional protein by depriving their spatial structure, then inducing the inhibition of metabolism and meiosis. Simultaneously, the oxidative stress that originated from the oxidized glutathione (GSSG)-Cu complex triggering H2O2 compels the cancer cells to perform active and passive death processes in concert with the inhibition of intracellular enzyme activities. Thus, this work is not only expected to be a heuristic strategy for amplifying the therapeutic effect of CDT together with the inhibition of enzyme activity, but also may advance the construction of stimulus-response bio-functional materials.
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Affiliation(s)
- Ling Chang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hui Huang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Wei Feng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Hao Fu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China.
| | - Fenggang Qi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jianjun Liu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China.
| | - Yu Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China.
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
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24
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Ji W, Yuan H, Xue B, Guerin S, Li H, Zhang L, Liu Y, Shimon LJW, Si M, Cao Y, Wang W, Thompson D, Cai K, Yang R, Gazit E. Co-Assembly Induced Solid-State Stacking Transformation in Amino Acid-Based Crystals with Enhanced Physical Properties. Angew Chem Int Ed Engl 2022; 61:e202201234. [PMID: 35170170 PMCID: PMC9311667 DOI: 10.1002/anie.202201234] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Indexed: 02/02/2023]
Abstract
The physical characteristics of supramolecular assemblies composed of small building blocks are dictated by molecular packing patterns in the solid-state. Yet, the structure-property correlation is still not fully understood. Herein, we report the unexpected cofacial to herringbone stacking transformation of a small aromatic bipyridine through co-assembly with acetylated glutamic acid. The unique solid-state structural transformation results in enhanced physical properties of the supramolecular organizations. The co-assembly methodology was further expanded to obtain diverse molecular packings by different bipyridine and acetylated amino acid derivatives. This study presents a feasible co-assembly approach to achieve the solid-state stacking transformation of supramolecular organization and opens up new opportunities to further explore the relationship between molecular arrangement and properties of supramolecular assemblies by crystal engineering.
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Affiliation(s)
- Wei Ji
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, The National "111" Project for Biomechanics and Tissue Repair Engineering, College of Bioengineering, Chongqing University, Chongqing, 400044, P. R. China
| | - Hui Yuan
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 6997801, Israel.,School of Advanced Materials and Nanotechnology, Xidian University, Xi'an, 710126, China
| | - Bin Xue
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, Jiangsu, China
| | - Sarah Guerin
- Department of Physics, Bernal Institute, University of Limerick, Limerick, V94 T9PX, Ireland
| | - Hui Li
- Science and Technology on Combustion and Explosion Laboratory, Xi'an Modern Chemistry Research Institute, Xi'an, 710065, China
| | - Lei Zhang
- CAEP Software Center for High Performance Numerical Simulation, Beijing, 100088, China
| | - Yanqing Liu
- Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou, 730000, China
| | - Linda J W Shimon
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Mingsu Si
- Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou, 730000, China
| | - Yi Cao
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, Jiangsu, China
| | - Wei Wang
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, Jiangsu, China
| | - Damien Thompson
- Department of Physics, Bernal Institute, University of Limerick, Limerick, V94 T9PX, Ireland
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, The National "111" Project for Biomechanics and Tissue Repair Engineering, College of Bioengineering, Chongqing University, Chongqing, 400044, P. R. China
| | - Rusen Yang
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an, 710126, China
| | - Ehud Gazit
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 6997801, Israel
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25
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Ji W, Yuan H, Xue B, Guerin S, Li H, Zhang L, Liu Y, Shimon LJW, Si M, Cao Y, Wang W, Thompson D, Cai K, Yang R, Gazit E. Co‐Assembly Induced Solid‐State Stacking Transformation in Amino Acid‐Based Crystals with Enhanced Physical Properties. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wei Ji
- Key Laboratory of Biorheological Science and Technology Ministry of Education, The National “111” Project for Biomechanics and Tissue Repair Engineering, College of Bioengineering Chongqing University Chongqing 400044 P. R. China
| | - Hui Yuan
- School of Molecular Cell Biology and Biotechnology George S. Wise Faculty of Life Sciences Tel Aviv University Tel Aviv 6997801 Israel
- School of Advanced Materials and Nanotechnology Xidian University Xi'an 710126 China
| | - Bin Xue
- National Laboratory of Solid State Microstructure Department of Physics Nanjing University Nanjing 210093 Jiangsu China
| | - Sarah Guerin
- Department of Physics Bernal Institute University of Limerick Limerick V94 T9PX Ireland
| | - Hui Li
- Science and Technology on Combustion and Explosion Laboratory Xi'an Modern Chemistry Research Institute Xi'an 710065 China
| | - Lei Zhang
- CAEP Software Center for High Performance Numerical Simulation Beijing 100088 China
| | - Yanqing Liu
- Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education Lanzhou University Lanzhou 730000 China
| | - Linda J. W. Shimon
- Department of Chemical Research Support Weizmann Institute of Science Rehovot 7610001 Israel
| | - Mingsu Si
- Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education Lanzhou University Lanzhou 730000 China
| | - Yi Cao
- National Laboratory of Solid State Microstructure Department of Physics Nanjing University Nanjing 210093 Jiangsu China
| | - Wei Wang
- National Laboratory of Solid State Microstructure Department of Physics Nanjing University Nanjing 210093 Jiangsu China
| | - Damien Thompson
- Department of Physics Bernal Institute University of Limerick Limerick V94 T9PX Ireland
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology Ministry of Education, The National “111” Project for Biomechanics and Tissue Repair Engineering, College of Bioengineering Chongqing University Chongqing 400044 P. R. China
| | - Rusen Yang
- School of Advanced Materials and Nanotechnology Xidian University Xi'an 710126 China
| | - Ehud Gazit
- School of Molecular Cell Biology and Biotechnology George S. Wise Faculty of Life Sciences Tel Aviv University Tel Aviv 6997801 Israel
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26
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Wei J, Xu L, Wu WH, Sun F, Zhang WB. Genetically engineered materials: Proteins and beyond. Sci China Chem 2022; 65:486-496. [PMID: 35154293 PMCID: PMC8815391 DOI: 10.1007/s11426-021-1183-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/21/2021] [Indexed: 02/01/2023]
Abstract
Information-rich molecules provide opportunities for evolution. Genetically engineered materials are superior in that their properties are coded within genetic sequences and could be fine-tuned. In this review, we elaborate the concept of genetically engineered materials (GEMs) using examples ranging from engineered protein materials to engineered living materials. Protein-based materials are the materials of choice by nature. Recent progress in protein engineering has led to opportunities to tune their sequences for optimal material performance. Proteins also play a central role in living materials where they act in concert with other biological components as well as nonbiological cofactors, giving rise to living features. While the existing GEMs are often limited to those constructed by building blocks of biological origin, being genetically engineerable does not preclude nonbiologic or synthetic materials, the latter of which have yet to be fully explored.
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Affiliation(s)
- Jingjing Wei
- College of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang, 455000 China
| | - Lianjie Xu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871 China
| | - Wen-Hao Wu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871 China
| | - Fei Sun
- Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Wen-Bin Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871 China
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27
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Ghosh M, Majkowska A, Mirsa R, Bera S, Rodríguez-Cabello JC, Mata A, Adler-Abramovich L. Disordered Protein Stabilization by Co-Assembly of Short Peptides Enables Formation of Robust Membranes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:464-473. [PMID: 34941264 DOI: 10.1021/acsami.1c22136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Molecular self-assembly is a spontaneous natural process resulting in highly ordered nano to microarchitectures. We report temperature-independent formation of robust stable membranes obtained by the spontaneous interaction of intrinsically disordered elastin-like polypeptides (ELPs) with short aromatic peptides at temperatures both below and above the conformational transition temperature of the ELPs. The membranes are stable over time and display durability over a wide range of parameters including temperature, pH, and ultrasound energy. The morphology and composition of the membranes were analyzed using microscopy. These robust structures support preosteoblast cell adhesion and proliferation as well as pH-dependent cargo release. Simple noncovalent interactions with short aromatic peptides can overcome conformational restrictions due to the phase transition to facilitate the formation of complex bioactive scaffolds that are stable over a wide range of environmental parameters. This approach offers novel possibilities for controlling the conformational restriction of intrinsically disordered proteins and using them in the design of new materials.
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Affiliation(s)
- Moumita Ghosh
- Department of Oral Biology, The Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel
- The Centre for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv 6997801, Israel
- Department of Chemistry, Techno India University, EM-4, EM Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091, India
| | - Anna Majkowska
- School of Engineering & Materials Science, Queen Mary University of London, London E1 4NS, U.K
- William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, U.K
| | - Rajkumar Mirsa
- Department of Oral Biology, The Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel
- The Centre for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Santu Bera
- Department of Oral Biology, The Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel
- The Centre for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv 6997801, Israel
| | | | - Alvaro Mata
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, U.K
- Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, U.K
- Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Lihi Adler-Abramovich
- Department of Oral Biology, The Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv 69978, Israel
- The Centre for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv 6997801, Israel
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28
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Farhadi SA, Restuccia A, Sorrentino A, Cruz-Sánchez A, Hudalla GA. Heterogeneous protein co-assemblies with tunable functional domain stoichiometry. MOLECULAR SYSTEMS DESIGN & ENGINEERING 2022; 7:44-57. [PMID: 35495737 PMCID: PMC9053397 DOI: 10.1039/d1me00083g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
In nature, the precise heterogeneous co-assembly of different protein domains gives rise to supramolecular machines that perform complex functions through the co-integrated activity of the individual protein subunits. A synthetic approach capable of mimicking this process would afford access to supramolecular machines with new or improved functional capabilities. Here we show that the distinct peptide strands of a heterotrimeric α-helical coiled-coil (i.e., peptides "A", "B", and "C") can be used as fusion tags for heterogeneous co-assembly of proteins into supramolecular structures with tunable subunit stoichiometry. In particular, we demonstrate that recombinant fusion of A with NanoLuc luciferase (NL-A), B with superfolder green fluorescent protein (sfGFP-B), and C with mRuby (mRuby-C) enables formation of ternary complexes capable of simultaneously emitting blue, green, and red light via sequential bioluminescence and fluorescence resonance energy transfer (BRET/FRET). Fusion of galectin-3 onto the C-terminus of NL-A, sfGFP-B, and mRuby-C endows the ternary complexes with lactose-binding affinity that can be tuned by varying the number of galectin-3 domains integrated into the complex from one to three, while maintaining BRET/FRET function. The modular nature of the fusion protein design, the precise control of domain stoichiometry, and the multiplicity afforded by the three-stranded coiled-coil scaffold provides access to a greater range of subunit combinations than what is possible with heterodimeric coiled-coils used previously. We envision that access to this expanded range of co-integrated protein domain diversity will be advantageous for future development of designer supramolecular machines for therapeutic, diagnostic, and biotechnology applications.
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Affiliation(s)
- Shaheen A. Farhadi
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Antonietta Restuccia
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Anthony Sorrentino
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Andrés Cruz-Sánchez
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Gregory A. Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, 32611, USA
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29
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Zhang Y, Hu Z, Li X, Ding Y, Zhang Z, Zhang X, Zheng W, Yang Z. Amino acid sequence determines the adjuvant potency of a D-Tetra-Peptide hydrogel. Biomater Sci 2022; 10:3092-3098. [PMID: 35522938 DOI: 10.1039/d2bm00263a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of novel vaccine adjuvants is essential for the production of modern vaccines against infectious agents and cancer. We recently reported a supramolecular hydrogel of a self-assembling D-tetra-peptide named...
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Affiliation(s)
- Yiming Zhang
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | - Zhiwen Hu
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | - Xinxin Li
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | - Yinghao Ding
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | - Zhenghao Zhang
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | - Xiangyang Zhang
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | - Wenting Zheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China.
| | - Zhimou Yang
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Nankai University Affiliated Eye Hospital, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
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30
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Wong KM, Robang AS, Lint AH, Wang Y, Dong X, Xiao X, Seroski DT, Liu R, Shao Q, Hudalla GA, Hall CK, Paravastu AK. Engineering β-Sheet Peptide Coassemblies for Biomaterial Applications. J Phys Chem B 2021; 125:13599-13609. [PMID: 34905370 DOI: 10.1021/acs.jpcb.1c04873] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Peptide coassembly, wherein at least two different peptides interact to form multicomponent nanostructures, is an attractive approach for generating functional biomaterials. Current efforts seek to design pairs of peptides, A and B, that form nanostructures (e.g., β-sheets with ABABA-type β-strand patterning) while resisting self-assembly (e.g., AAAAA-type or BBBBB-type β-sheets). To confer coassembly behavior, most existing designs have been based on highly charged variants of known self-assembling peptides; like-charge repulsion limits self-assembly while opposite-charge attraction promotes coassembly. Recent analyses using solid-state NMR and coarse-grained simulations reveal that preconceived notions of structure and molecular organization are not always correct. This perspective highlights recent advances and key challenges to understanding and controlling peptide coassembly.
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Affiliation(s)
- Kong M Wong
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Alicia S Robang
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Annabelle H Lint
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Yiming Wang
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Xin Dong
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Xingqing Xiao
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Dillon T Seroski
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences J293, P.O. BOX 116131, Gainesville, Florida 32611, United States
| | - Renjie Liu
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences J293, P.O. BOX 116131, Gainesville, Florida 32611, United States
| | - Qing Shao
- Department of Chemical and Materials Engineering, University of Kentucky, Lexington, Kentucky 40506, United States
| | - Gregory A Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences J293, P.O. BOX 116131, Gainesville, Florida 32611, United States
| | - Carol K Hall
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Anant K Paravastu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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31
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Lendel C, Solin N. Protein nanofibrils and their use as building blocks of sustainable materials. RSC Adv 2021; 11:39188-39215. [PMID: 35492452 PMCID: PMC9044473 DOI: 10.1039/d1ra06878d] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/25/2021] [Indexed: 12/21/2022] Open
Abstract
The development towards a sustainable society requires a radical change of many of the materials we currently use. Besides the replacement of plastics, derived from petrochemical sources, with renewable alternatives, we will also need functional materials for applications in areas ranging from green energy and environmental remediation to smart foods. Proteins could, with their intriguing ability of self-assembly into various forms, play important roles in all these fields. To achieve that, the code for how to assemble hierarchically ordered structures similar to the protein materials found in nature must be cracked. During the last decade it has been demonstrated that amyloid-like protein nanofibrils (PNFs) could be a steppingstone for this task. PNFs are formed by self-assembly in water from a range of proteins, including plant resources and industrial side streams. The nanofibrils display distinct functional features and can be further assembled into larger structures. PNFs thus provide a framework for creating ordered, functional structures from the atomic level up to the macroscale. This review address how industrial scale protein resources could be transformed into PNFs and further assembled into materials with specific mechanical and functional properties. We describe what is required from a protein to form PNFs and how the structural properties at different length scales determine the material properties. We also discuss potential chemical routes to modify the properties of the fibrils and to assemble them into macroscopic structures.
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Affiliation(s)
- Christofer Lendel
- Department of Chemistry, KTH Royal Institute of Technology Teknikringen 30 SE-100 44 Stockholm Sweden
| | - Niclas Solin
- Department of Physics, Chemistry, and Biology, Electronic and Photonic Materials, Biomolecular and Organic Electronics, Linköping University Linköping 581 83 Sweden
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32
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Yaguchi A, Oshikawa M, Watanabe G, Hiramatsu H, Uchida N, Hara C, Kaneko N, Sawamoto K, Muraoka T, Ajioka I. Efficient protein incorporation and release by a jigsaw-shaped self-assembling peptide hydrogel for injured brain regeneration. Nat Commun 2021; 12:6623. [PMID: 34799548 PMCID: PMC8604910 DOI: 10.1038/s41467-021-26896-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 10/28/2021] [Indexed: 12/13/2022] Open
Abstract
During injured tissue regeneration, the extracellular matrix plays a key role in controlling and coordinating various cellular events by binding and releasing secreted proteins in addition to promoting cell adhesion. Herein, we develop a cell-adhesive fiber-forming peptide that mimics the jigsaw-shaped hydrophobic surface in the dovetail-packing motif of glycophorin A as an artificial extracellular matrix for regenerative therapy. We show that the jigsaw-shaped self-assembling peptide forms several-micrometer-long supramolecular nanofibers through a helix-to-strand transition to afford a hydrogel under physiological conditions and disperses homogeneously in the hydrogel. The molecular- and macro-scale supramolecular properties of the jigsaw-shaped self-assembling peptide hydrogel allow efficient incorporation and sustained release of vascular endothelial growth factor, and demonstrate cell transplantation-free regenerative therapeutic effects in a subacute-chronic phase mouse stroke model. This research highlights a therapeutic strategy for injured tissue regeneration using the jigsaw-shaped self-assembling peptide supramolecular hydrogel. The extracellular matrix contributes to tissue regeneration by binding and releasing growth factors. Here the authors present the jigsaw-shaped self-assembling peptide JigSAP as an artificial ECM and show that VEGF-JigSAP has therapeutic effects on the subacute-chronic phase of brain stroke.
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Affiliation(s)
- Atsuya Yaguchi
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Tokyo, 184-8588, Japan
| | - Mio Oshikawa
- Center for Brain Integration Research (CBIR), Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan.,Kanagawa Institute of Industrial Science and Technology (KISTEC), Kanagawa, 243-0435, Japan
| | - Go Watanabe
- Kanagawa Institute of Industrial Science and Technology (KISTEC), Kanagawa, 243-0435, Japan.,Department of Physics, School of Science, Kitasato University, Kanagawa, 252-0373, Japan
| | - Hirotsugu Hiramatsu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.,Center for Emergent Functional Matter Science, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan
| | - Noriyuki Uchida
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Tokyo, 184-8588, Japan
| | - Chikako Hara
- Center for Brain Integration Research (CBIR), Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan.,Kanagawa Institute of Industrial Science and Technology (KISTEC), Kanagawa, 243-0435, Japan
| | - Naoko Kaneko
- Department of Developmental and Regenerative Neurobiology, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, Aichi, 467-8601, Japan
| | - Kazunobu Sawamoto
- Department of Developmental and Regenerative Neurobiology, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, Aichi, 467-8601, Japan.,Division of Neural Development and Regeneration, National Institute for Physiological Sciences, Aichi, 444-8585, Japan
| | - Takahiro Muraoka
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Tokyo, 184-8588, Japan. .,Kanagawa Institute of Industrial Science and Technology (KISTEC), Kanagawa, 243-0435, Japan.
| | - Itsuki Ajioka
- Center for Brain Integration Research (CBIR), Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan. .,Kanagawa Institute of Industrial Science and Technology (KISTEC), Kanagawa, 243-0435, Japan.
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33
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Miki T, Hashimoto M, Nakai T, Mihara H. A guide-tag system controlling client enrichment into Y15 peptide-based granules for an in-cell protein recruitment assay. Chem Commun (Camb) 2021; 57:11338-11341. [PMID: 34642717 DOI: 10.1039/d1cc03450b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Self-assembling peptides (SAPs) are valuable building blocks for the fabrication of artificial supramolecules. We developed a guide-tag system that concentrates client proteins into SAP-based scaffolds in cellular environments at various enrichment levels. This system provides a tool to analyse the protein-protein interactions caused by protein clustering in cells.
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Affiliation(s)
- Takayuki Miki
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| | - Masahiro Hashimoto
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| | - Taichi Nakai
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| | - Hisakazu Mihara
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
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34
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O'Neill CL, Shrimali PC, Clapacs ZP, Files MA, Rudra JS. Peptide-based supramolecular vaccine systems. Acta Biomater 2021; 133:153-167. [PMID: 34010691 PMCID: PMC8497425 DOI: 10.1016/j.actbio.2021.05.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 05/01/2021] [Accepted: 05/05/2021] [Indexed: 12/15/2022]
Abstract
Currently approved replication-competent and inactivated vaccines are limited by excessive reactogenicity and poor safety profiles, while subunit vaccines are often insufficiently immunogenic without co-administering exogenous adjuvants. Self-assembling peptide-, peptidomimetic-, and protein-based biomaterials offer a means to overcome these challenges through their inherent modularity, multivalency, and biocompatibility. As these scaffolds are biologically derived and present antigenic arrays reminiscent of natural viruses, they are prone to immune recognition and are uniquely capable of functioning as self-adjuvanting vaccine delivery vehicles that improve humoral and cellular responses. Beyond this intrinsic immunological advantage, the wide range of available amino acids allows for facile de novo design or straightforward modifications to existing sequences. This has permitted the development of vaccines and immunotherapies tailored to specific disease models, as well as generalizable platforms that have been successfully applied to prevent or treat numerous infectious and non-infectious diseases. In this review, we briefly introduce the immune system, discuss the structural determinants of coiled coils, β-sheets, peptide amphiphiles, and protein subunit nanoparticles, and highlight the utility of these materials using notable examples of their innate and adaptive immunomodulatory capacity.
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Affiliation(s)
- Conor L O'Neill
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO 63130, United States.
| | - Paresh C Shrimali
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO 63130, United States.
| | - Zain P Clapacs
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO 63130, United States.
| | - Megan A Files
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas 77555, United States.
| | - Jai S Rudra
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO 63130, United States.
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35
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Xiao X, Wang Y, Seroski DT, Wong KM, Liu R, Paravastu AK, Hudalla GA, Hall CK. De novo design of peptides that coassemble into β sheet-based nanofibrils. SCIENCE ADVANCES 2021; 7:eabf7668. [PMID: 34516924 PMCID: PMC8442925 DOI: 10.1126/sciadv.abf7668] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Peptides’ hierarchical coassembly into nanostructures enables controllable fabrication of multicomponent biomaterials. In this work, we describe a computational and experimental approach to design pairs of charge-complementary peptides that selectively coassemble into β-sheet nanofibers when mixed together but remain unassembled when isolated separately. The key advance is a peptide coassembly design (PepCAD) algorithm that searches for pairs of coassembling peptides. Six peptide pairs are identified from a pool of ~106 candidates via the PepCAD algorithm and then subjected to DMD/PRIME20 simulations to examine their co-/self-association kinetics. The five pairs that spontaneously aggregate in kinetic simulations selectively coassemble in biophysical experiments, with four forming β-sheet nanofibers and one forming a stable nonfibrillar aggregate. Solid-state NMR, which is applied to characterize the coassembling pairs, suggests that the in silico peptides exhibit a higher degree of structural order than the previously reported CATCH(+/−) peptides.
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Affiliation(s)
- Xingqing Xiao
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Yiming Wang
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Dillon T. Seroski
- Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA
| | - Kong M. Wong
- Department of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Renjie Liu
- Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA
| | - Anant K. Paravastu
- Department of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Gregory A. Hudalla
- Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA
| | - Carol K. Hall
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695-7905, USA
- Corresponding author.
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36
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Zhang X, Liu Y, Zheng B, Zang J, Lv C, Zhang T, Wang H, Zhao G. Protein interface redesign facilitates the transformation of nanocage building blocks to 1D and 2D nanomaterials. Nat Commun 2021; 12:4849. [PMID: 34381032 PMCID: PMC8357837 DOI: 10.1038/s41467-021-25199-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 07/28/2021] [Indexed: 01/09/2023] Open
Abstract
Although various artificial protein nanoarchitectures have been constructed, controlling the transformation between different protein assemblies has largely been unexplored. Here, we describe an approach to realize the self-assembly transformation of dimeric building blocks by adjusting their geometric arrangement. Thermotoga maritima ferritin (TmFtn) naturally occurs as a dimer; twelve of these dimers interact with each other in a head-to-side manner to generate 24-meric hollow protein nanocage in the presence of Ca2+ or PEG. By tuning two contiguous dimeric proteins to interact in a fully or partially side-by-side fashion through protein interface redesign, we can render the self-assembly transformation of such dimeric building blocks from the protein nanocage to filament, nanorod and nanoribbon in response to multiple external stimuli. We show similar dimeric protein building blocks can generate three kinds of protein materials in a manner that highly resembles natural pentamer building blocks from viral capsids that form different protein assemblies.
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Affiliation(s)
- Xiaorong Zhang
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
| | - Yu Liu
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
| | - Bowen Zheng
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
| | - Jiachen Zang
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
| | - Chenyan Lv
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
| | - Tuo Zhang
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
| | - Hongfei Wang
- grid.163032.50000 0004 1760 2008Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry, Key Laboratory of Energy Conversion and Storage Materials of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan, China
| | - Guanghua Zhao
- grid.22935.3f0000 0004 0530 8290College of Food Science & Nutritional Engineering, China Agricultural University, Beijing Key Laboratory of Functional Food from Plant Resources, Beijing, 100083 China
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37
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Eivazzadeh-Keihan R, Bahreinizad H, Amiri Z, Aliabadi HAM, Salimi-Bani M, Nakisa A, Davoodi F, Tahmasebi B, Ahmadpour F, Radinekiyan F, Maleki A, Hamblin MR, Mahdavi M, Madanchi H. Functionalized magnetic nanoparticles for the separation and purification of proteins and peptides. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116291] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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38
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Fries CN, Chen JL, Dennis ML, Votaw NL, Eudailey J, Watts BE, Hainline KM, Cain DW, Barfield R, Chan C, Moody MA, Haynes BF, Saunders KO, Permar SR, Fouda GG, Collier JH. HIV envelope antigen valency on peptide nanofibers modulates antibody magnitude and binding breadth. Sci Rep 2021; 11:14494. [PMID: 34262096 PMCID: PMC8280189 DOI: 10.1038/s41598-021-93702-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/23/2021] [Indexed: 01/02/2023] Open
Abstract
A major challenge in developing an effective vaccine against HIV-1 is the genetic diversity of its viral envelope. Because of the broad range of sequences exhibited by HIV-1 strains, protective antibodies must be able to bind and neutralize a widely mutated viral envelope protein. No vaccine has yet been designed which induces broadly neutralizing or protective immune responses against HIV in humans. Nanomaterial-based vaccines have shown the ability to generate antibody and cellular immune responses of increased breadth and neutralization potency. Thus, we have developed supramolecular nanofiber-based immunogens bearing the HIV gp120 envelope glycoprotein. These immunogens generated antibody responses that had increased magnitude and binding breadth compared to soluble gp120. By varying gp120 density on nanofibers, we determined that increased antigen valency was associated with increased antibody magnitude and germinal center responses. This study presents a proof-of-concept for a nanofiber vaccine platform generating broad, high binding antibody responses against the HIV-1 envelope glycoprotein.
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Affiliation(s)
- Chelsea N Fries
- Department of Biomedical Engineering, Duke University, 101 Science Dr., Campus, Box 90281, Durham, NC, 27708, USA
| | - Jui-Lin Chen
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, 27710, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Maria L Dennis
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Nicole L Votaw
- Department of Biomedical Engineering, Duke University, 101 Science Dr., Campus, Box 90281, Durham, NC, 27708, USA
| | - Joshua Eudailey
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Brian E Watts
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Kelly M Hainline
- Department of Biomedical Engineering, Duke University, 101 Science Dr., Campus, Box 90281, Durham, NC, 27708, USA
| | - Derek W Cain
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Richard Barfield
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Cliburn Chan
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, 27710, USA
| | - M Anthony Moody
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Pediatrics, Duke University Medical Center, Duke University School of Medicine, Box 103020, Durham, NC, 27710, USA
- Department of Immunology, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Barton F Haynes
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Immunology, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Kevin O Saunders
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, 27710, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Immunology, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Surgery, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Sallie R Permar
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, 27710, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Pediatrics, Duke University Medical Center, Duke University School of Medicine, Box 103020, Durham, NC, 27710, USA
- Department of Immunology, Duke University School of Medicine, Durham, NC, 27710, USA
- Department of Pediatrics, New York-Presbyterian/Weill Cornell Medicine, New York, NY, 10065, USA
| | - Genevieve G Fouda
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, 27710, USA.
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, 27710, USA.
- Department of Pediatrics, Duke University Medical Center, Duke University School of Medicine, Box 103020, Durham, NC, 27710, USA.
| | - Joel H Collier
- Department of Biomedical Engineering, Duke University, 101 Science Dr., Campus, Box 90281, Durham, NC, 27708, USA.
- Department of Immunology, Duke University School of Medicine, Durham, NC, 27710, USA.
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39
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Zhang Z, Ai S, Yang Z, Li X. Peptide-based supramolecular hydrogels for local drug delivery. Adv Drug Deliv Rev 2021; 174:482-503. [PMID: 34015417 DOI: 10.1016/j.addr.2021.05.010] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/26/2021] [Accepted: 05/11/2021] [Indexed: 12/19/2022]
Abstract
Peptide-based supramolecular hydrogels have shown great promise as drug delivery systems (DDSs) because of their excellent biocompatibility, biodegradability, biological function, synthetic feasibility, and responsiveness to external stimuli. Self-assembling peptide molecules are able rationally designed into specific nanoarchitectures in response to the different environmental factors under different circumstances. Among all stimuli that have been investigated, utilizing inherent biological microenvironment, such as metal ions, enzymes and endogenous redox species, to trigger self-assembly endows such systems spatiotemporal controllability to transport therapeutics more accurately. Materials formed by weak non-covalent interactions result in the shear-thinning and immediate recovery behavior. Thus, they are injectable via a syringe or catheter, making them the ideal vehicles to deliver drugs. Based on the above merits, self-assembling peptide-based DDSs have been applied to treat various diseases via direct administration at the lesion site. Herein, in this review, we outline the triggers for inducing peptide-based hydrogels formation and serving as DDSs. We also described the advancements of peptide-based supramolecular hydrogels for local drug delivery, including intratumoral, subcutaneous, ischemia-related tissue (intramyocardial, intrarenal, and ischemic hind limb), and ocular administration. Finally, we give a brief perspective about the prospects and challenges in this field.
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Affiliation(s)
- Zhenghao Zhang
- Institute of Biomedical Engineering, School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 Xueyuan Road, Wenzhou 325027, PR China
| | - Sifan Ai
- Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, College of Life Sciences, Nankai University, Tianjin 300071, PR China
| | - Zhimou Yang
- Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, College of Life Sciences, Nankai University, Tianjin 300071, PR China; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, PR China.
| | - Xingyi Li
- Institute of Biomedical Engineering, School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 Xueyuan Road, Wenzhou 325027, PR China.
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Huerta-López C, Alegre-Cebollada J. Protein Hydrogels: The Swiss Army Knife for Enhanced Mechanical and Bioactive Properties of Biomaterials. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1656. [PMID: 34202469 PMCID: PMC8307158 DOI: 10.3390/nano11071656] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 12/31/2022]
Abstract
Biomaterials are dynamic tools with many applications: from the primitive use of bone and wood in the replacement of lost limbs and body parts, to the refined involvement of smart and responsive biomaterials in modern medicine and biomedical sciences. Hydrogels constitute a subtype of biomaterials built from water-swollen polymer networks. Their large water content and soft mechanical properties are highly similar to most biological tissues, making them ideal for tissue engineering and biomedical applications. The mechanical properties of hydrogels and their modulation have attracted a lot of attention from the field of mechanobiology. Protein-based hydrogels are becoming increasingly attractive due to their endless design options and array of functionalities, as well as their responsiveness to stimuli. Furthermore, just like the extracellular matrix, they are inherently viscoelastic in part due to mechanical unfolding/refolding transitions of folded protein domains. This review summarizes different natural and engineered protein hydrogels focusing on different strategies followed to modulate their mechanical properties. Applications of mechanically tunable protein-based hydrogels in drug delivery, tissue engineering and mechanobiology are discussed.
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Affiliation(s)
- Carla Huerta-López
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), 28029 Madrid, Spain
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Miki T, Nakai T, Hashimoto M, Kajiwara K, Tsutsumi H, Mihara H. Intracellular artificial supramolecules based on de novo designed Y15 peptides. Nat Commun 2021; 12:3412. [PMID: 34099696 DOI: 10.1038/s41467-021-23794-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 05/17/2021] [Indexed: 12/11/2022] Open
Abstract
De novo designed self-assembling peptides (SAPs) are promising building blocks of supramolecular biomaterials, which can fulfill a wide range of applications, such as scaffolds for tissue culture, three-dimensional cell culture, and vaccine adjuvants. Nevertheless, the use of SAPs in intracellular spaces has mostly been unexplored. Here, we report a self-assembling peptide, Y15 (YEYKYEYKYEYKYEY), which readily forms β-sheet structures to facilitate bottom-up synthesis of functional protein assemblies in living cells. Superfolder green fluorescent protein (sfGFP) fused to Y15 assembles into fibrils and is observed as fluorescent puncta in mammalian cells. Y15 self-assembly is validated by fluorescence anisotropy and pull-down assays. By using the Y15 platform, we demonstrate intracellular reconstitution of Nck assembly, a Src-homology 2 and 3 domain-containing adaptor protein. The artificial clusters of Nck induce N-WASP (neural Wiskott-Aldrich syndrome protein)-mediated actin polymerization, and the functional importance of Nck domain valency and density is evaluated.
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Affiliation(s)
- Takayuki Miki
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan.
| | - Taichi Nakai
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Masahiro Hashimoto
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Keigo Kajiwara
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Hiroshi Tsutsumi
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Hisakazu Mihara
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
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Zhang ZH, Hu J, Chen Q, Chen J, Hu X, Koh K, Chen H, Xu XH. The magnetic-nanoparticle-assisted sensitive detection of nitrated α-syn in blood based on a sensitizing electrochemical layer. NANOSCALE 2021; 13:8107-8117. [PMID: 33881108 DOI: 10.1039/d1nr01415c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Parkinson's disease (PD) is the second most prevalent neurodegenerative disease. Nitrated α-synuclein (α-syn) in the blood is a potentially efficient biomarker for PD in its early stages. In this work, an ultrasensitive electrochemical immunosensor was developed for the specific detection of nitrated α-syn. Supramolecule-mediated AuNP composites (GNCs) were modified on the gold electrode as a sensing film to capture anti-nitrated α-syn. Basic characterization studies revealed that GNCs were composed of abundant binding sites and had high conductivity with a large surface area, biocompatibility, and remarkable electrochemical activity. Anti-α-syn-modified magnetic nanoparticles (MNPs) were used as signal amplification tags to construct a sensitive sandwich assay. With a high specific surface area, strong conductivity, and abundant active sites, GNCs as an amplifying matrix can enhance the performance of the immunoassay and obtain preliminary signal amplification. MNPs showed excellent stability and led to a net decrease in the charge-transfer resistance due to their unique spherical structure and high conductivity, resulting in a sensitive electrochemical signal change according to the nitrated α-syn concentration in the sample. Therefore, this simple nitrated α-syn immunoassay with sensitivity and selectivity has potential for practical clinical applications.
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Affiliation(s)
- Zhao-Huan Zhang
- Department of Laboratory Medicine, Changzheng Hospital, Naval Medical University, Shanghai, 200003, PR China
| | - Junjie Hu
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
| | - Qiang Chen
- School of Medicine, Shanghai University, Shanghai 200444, PR China
| | - Jie Chen
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, PR China. and School of Medicine, Shanghai University, Shanghai 200444, PR China
| | - Xiaojun Hu
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
| | - Kwangnak Koh
- Institute of General Education, Pusan National University, Busan, 609-735, Republic of Korea
| | - Hongxia Chen
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
| | - Xiao-Hui Xu
- School of Preclinical Medicine, Wannan Medical College, Wuhu 241001, PR China. and School of Life Sciences, Shanghai University, Shanghai 200444, PR China
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Webber MJ, Pashuck ET. (Macro)molecular self-assembly for hydrogel drug delivery. Adv Drug Deliv Rev 2021; 172:275-295. [PMID: 33450330 PMCID: PMC8107146 DOI: 10.1016/j.addr.2021.01.006] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/29/2020] [Accepted: 01/04/2021] [Indexed: 01/15/2023]
Abstract
Hydrogels prepared via self-assembly offer scalable and tunable platforms for drug delivery applications. Molecular-scale self-assembly leverages an interplay of attractive and repulsive forces; drugs and other active molecules can be incorporated into such materials by partitioning in hydrophobic domains, affinity-mediated binding, or covalent integration. Peptides have been widely used as building blocks for self-assembly due to facile synthesis, ease of modification with bioactive molecules, and precise molecular-scale control over material properties through tunable interactions. Additional opportunities are manifest in stimuli-responsive self-assembly for more precise drug action. Hydrogels can likewise be fabricated from macromolecular self-assembly, with both synthetic polymers and biopolymers used to prepare materials with controlled mechanical properties and tunable drug release. These include clinical approaches for solubilization and delivery of hydrophobic drugs. To further enhance mechanical properties of hydrogels prepared through self-assembly, recent work has integrated self-assembly motifs with polymeric networks. For example, double-network hydrogels capture the beneficial properties of both self-assembled and covalent networks. The expanding ability to fabricate complex and precise materials, coupled with an improved understanding of biology, will lead to new classes of hydrogels specifically tailored for drug delivery applications.
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Affiliation(s)
- Matthew J Webber
- University of Notre Dame, Department of Chemical & Biomolecular Engineering, Notre Dame, IN 46556, USA.
| | - E Thomas Pashuck
- Lehigh University, Department of Bioengineering, Bethlehem, PA 18015, USA.
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Wong KM, Shao Q, Wang Y, Seroski DT, Liu R, Lint AH, Hudalla GA, Hall CK, Paravastu AK. CATCH Peptides Coassemble into Structurally Heterogeneous β-Sheet Nanofibers with Little Preference to β-Strand Alignment. J Phys Chem B 2021; 125:4004-4015. [PMID: 33876641 DOI: 10.1021/acs.jpcb.0c11645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Coassembling peptides offer an additional degree of freedom in the design of nanostructured biomaterials when compared to analogous self-assembling peptides. Yet, our understanding of how amino acid sequences encodes coassembled nanofiber structure is limited. Prior work on a charge-complementary pair, CATCH+ and CATCH- peptides, detected like-peptide nearest neighbors (CATCH+:CATCH+ and CATCH-:CATCH-) within coassembled β-sheet nanofibers; these self-associated peptide pairs marked a departure from an "ideal" coassembled structure. In this work, we employ solid-state NMR, isotope-edited FTIR, and coarse-grained molecular dynamics simulations to evaluate the alignment of β-strands within CATCH peptide nanofibers. Both experimental and computational results suggest that CATCH molecules coassemble into structurally heterogeneous nanofibers, which is consistent with our observations in another coassembling system, the King-Webb peptides. Within β-sheet nanofibers, β-strands were found to have nearest neighbors aligned in-register parallel, in-register antiparallel, and out-of-register. In comparison to the King-Webb peptides, CATCH nanofibers exhibit a greater degree of structural heterogeneity. By comparing the amino acid sequences of CATCH and King-Webb peptides, we can begin to unravel sequence-to-structure relationships, which may encode more precise coassembled β-sheet nanostructures.
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Affiliation(s)
- Kong M Wong
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Qing Shao
- Department of Chemical and Materials Engineering, University of Kentucky, Lexington, Kentucky 40506, United States
| | - Yiming Wang
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Dillon T Seroski
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences J293, P.O. Box 116131, Gainesville, Florida 32611, United States
| | - Renjie Liu
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences J293, P.O. Box 116131, Gainesville, Florida 32611, United States
| | - Annabelle H Lint
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Gregory A Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences J293, P.O. Box 116131, Gainesville, Florida 32611, United States
| | - Carol K Hall
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Anant K Paravastu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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Lainšček D, Fink T, Forstnerič V, Hafner-Bratkovič I, Orehek S, Strmšek Ž, Manček-Keber M, Pečan P, Esih H, Malenšek Š, Aupič J, Dekleva P, Plaper T, Vidmar S, Kadunc L, Benčina M, Omersa N, Anderluh G, Pojer F, Lau K, Hacker D, Correia BE, Peterhoff D, Wagner R, Bergant V, Herrmann A, Pichlmair A, Jerala R. A Nanoscaffolded Spike-RBD Vaccine Provides Protection against SARS-CoV-2 with Minimal Anti-Scaffold Response. Vaccines (Basel) 2021; 9:vaccines9050431. [PMID: 33925446 PMCID: PMC8146944 DOI: 10.3390/vaccines9050431] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/22/2021] [Accepted: 04/25/2021] [Indexed: 02/06/2023] Open
Abstract
The response of the adaptive immune system is augmented by multimeric presentation of a specific antigen, resembling viral particles. Several vaccines have been designed based on natural or designed protein scaffolds, which exhibited a potent adaptive immune response to antigens; however, antibodies are also generated against the scaffold, which may impair subsequent vaccination. In order to compare polypeptide scaffolds of different size and oligomerization state with respect to their efficiency, including anti-scaffold immunity, we compared several strategies of presentation of the RBD domain of the SARS-CoV-2 spike protein, an antigen aiming to generate neutralizing antibodies. A comparison of several genetic fusions of RBD to different nanoscaffolding domains (foldon, ferritin, lumazine synthase, and β-annulus peptide) delivered as DNA plasmids demonstrated a strongly augmented immune response, with high titers of neutralizing antibodies and a robust T-cell response in mice. Antibody titers and virus neutralization were most potently enhanced by fusion to the small β-annulus peptide scaffold, which itself triggered a minimal response in contrast to larger scaffolds. The β-annulus fused RBD protein increased residence in lymph nodes and triggered the most potent viral neutralization in immunization by a recombinant protein. Results of the study support the use of a nanoscaffolding platform using the β-annulus peptide for vaccine design.
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Affiliation(s)
- Duško Lainšček
- EN-FIST, Centre of Excellence, 1000 Ljubljana, Slovenia; (D.L.); (I.H.-B.); (M.M.-K.); (M.B.)
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Tina Fink
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Vida Forstnerič
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Iva Hafner-Bratkovič
- EN-FIST, Centre of Excellence, 1000 Ljubljana, Slovenia; (D.L.); (I.H.-B.); (M.M.-K.); (M.B.)
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Sara Orehek
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Žiga Strmšek
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Mateja Manček-Keber
- EN-FIST, Centre of Excellence, 1000 Ljubljana, Slovenia; (D.L.); (I.H.-B.); (M.M.-K.); (M.B.)
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Peter Pečan
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Hana Esih
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Špela Malenšek
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Jana Aupič
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Petra Dekleva
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Tjaša Plaper
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Sara Vidmar
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Graduate School of Biomedicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Lucija Kadunc
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Mojca Benčina
- EN-FIST, Centre of Excellence, 1000 Ljubljana, Slovenia; (D.L.); (I.H.-B.); (M.M.-K.); (M.B.)
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
| | - Neža Omersa
- Department of Molecular Biology and Nanobiotechnology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (N.O.); (G.A.)
| | - Gregor Anderluh
- Department of Molecular Biology and Nanobiotechnology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (N.O.); (G.A.)
| | - Florence Pojer
- Protein Production and Structure Core Facility PTPSP- EPFL SV PTECH PTPSP, 1015 Lausanne, Switzerland; (F.P.); (K.L.); (D.H.); (B.E.C.)
| | - Kelvin Lau
- Protein Production and Structure Core Facility PTPSP- EPFL SV PTECH PTPSP, 1015 Lausanne, Switzerland; (F.P.); (K.L.); (D.H.); (B.E.C.)
| | - David Hacker
- Protein Production and Structure Core Facility PTPSP- EPFL SV PTECH PTPSP, 1015 Lausanne, Switzerland; (F.P.); (K.L.); (D.H.); (B.E.C.)
| | - Bruno E. Correia
- Protein Production and Structure Core Facility PTPSP- EPFL SV PTECH PTPSP, 1015 Lausanne, Switzerland; (F.P.); (K.L.); (D.H.); (B.E.C.)
| | - David Peterhoff
- Molecular Microbiology (Virology), Institute of Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany; (D.P.); (R.W.)
| | - Ralf Wagner
- Molecular Microbiology (Virology), Institute of Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany; (D.P.); (R.W.)
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Valter Bergant
- Immunopathology of Virus Infections Laboratory, Institute of Virology, Technical University of Munich, 81675 Munich, Germany; (V.B.); (A.H.); (A.P.)
| | - Alexander Herrmann
- Immunopathology of Virus Infections Laboratory, Institute of Virology, Technical University of Munich, 81675 Munich, Germany; (V.B.); (A.H.); (A.P.)
| | - Andreas Pichlmair
- Immunopathology of Virus Infections Laboratory, Institute of Virology, Technical University of Munich, 81675 Munich, Germany; (V.B.); (A.H.); (A.P.)
- German Center for Infection Research (DZIF), Munich Partner Site, 38124 Braunschweig, Germany
| | - Roman Jerala
- EN-FIST, Centre of Excellence, 1000 Ljubljana, Slovenia; (D.L.); (I.H.-B.); (M.M.-K.); (M.B.)
- Department of Synthetic Biology and Immunology, National Institute of Chemistry, 1000 Ljubljana, Slovenia; (T.F.); (V.F.); (S.O.); (Ž.S.); (P.P.); (H.E.); (Š.M.); (J.A.); (P.D.); (T.P.); (S.V.); (L.K.)
- Correspondence:
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Soto Morales B, Liu R, Olguin J, Ziegler AM, Herrera SM, Backer-Kelley KL, Kelley KL, Hudalla GA. Injectable nanofibrillar hydrogels based on charge-complementary peptide co-assemblies. Biomater Sci 2021; 9:2494-2507. [PMID: 33438696 PMCID: PMC8274480 DOI: 10.1039/d0bm01372b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Injectable hydrogels are attractive for therapeutic delivery because they can be locally administered through minimally-invasive routes. Charge-complementary peptide nanofibers provide hydrogels that are suitable for encapsulation of biotherapeutics, such as cells and proteins, because they assemble under physiological temperature, pH, and ionic strength. However, relationships between the sequences of charge-complementary peptides and the physical properties of the hydrogels that they form are not well understood. Here we show that hydrogel viscoelasticity, pore size, and pore structure depend on the pairing of charge-complementary "CATCH(+/-)" peptides. Oscillatory rheology demonstrated that co-assemblies of CATCH(4+/4-), CATCH(4+/6-), CATCH(6+/4-), and CATCH(6+/6-) formed viscoelastic gels that can recover after high-shear and high-strain disruption, although the extent of recovery depends on the peptide pairing. Cryogenic scanning electron microscopy demonstrated that hydrogel pore size and pore wall also depend on peptide pairing, and that these properties change to different extents after injection. In contrast, no obvious correlation was observed between nanofiber charge state, measured with ζ-potential, and hydrogel physical properties. CATCH(4+/6-) hydrogels injected into the subcutaneous space elicited weak, transient inflammation whereas CATCH(6+/4-) hydrogels induced stronger inflammation. No antibodies were raised against the CATCH(4+) or CATCH(6-) peptides following multiple challenges in vehicle or when co-administered with an adjuvant. These results demonstrate that CATCH(+/-) peptides form biocompatible injectable hydrogels with viscoelastic properties that can be tuned by varying peptide sequence, establishing their potential as carriers for localized delivery of therapeutic cargoes.
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Affiliation(s)
- Bethsymarie Soto Morales
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, USA.
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Modular complement assemblies for mitigating inflammatory conditions. Proc Natl Acad Sci U S A 2021; 118:2018627118. [PMID: 33876753 DOI: 10.1073/pnas.2018627118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Complement protein C3dg, a key linkage between innate and adaptive immunity, is capable of stimulating both humoral and cell-mediated immune responses, leading to considerable interest in its use as a molecular adjuvant. However, the potential of C3dg as an adjuvant is limited without ways of controllably assembling multiple copies of it into vaccine platforms. Here, we report a strategy to assemble C3dg into supramolecular nanofibers with excellent compositional control, using β-tail fusion tags. These assemblies were investigated as therapeutic active immunotherapies, which may offer advantages over existing biologics, particularly toward chronic inflammatory diseases. Supramolecular assemblies based on the Q11 peptide system containing β-tail-tagged C3dg, B cell epitopes from TNF, and the universal T cell epitope PADRE raised strong antibody responses against both TNF and C3dg, and prophylactic immunization with these materials significantly improved protection in a lethal TNF-mediated inflammation model. Additionally, in a murine model of psoriasis induced by imiquimod, the C3dg-adjuvanted nanofiber vaccine performed as well as anti-TNF monoclonal antibodies. Nanofibers containing only β-tail-C3dg and lacking the TNF B cell epitope also showed improvements in both models, suggesting that supramolecular C3dg, by itself, played an important therapeutic role. We observed that immunization with β-tail-C3dg caused the expansion of an autoreactive C3dg-specific T cell population, which may act to dampen the immune response, preventing excessive inflammation. These findings indicate that molecular assemblies displaying C3dg warrant further development as active immunotherapies.
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Fries CN, Curvino EJ, Chen JL, Permar SR, Fouda GG, Collier JH. Advances in nanomaterial vaccine strategies to address infectious diseases impacting global health. NATURE NANOTECHNOLOGY 2021; 16:1-14. [PMID: 32807876 DOI: 10.1038/s41565-020-0739-9] [Citation(s) in RCA: 108] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 06/23/2020] [Indexed: 05/18/2023]
Abstract
Despite the overwhelming success of vaccines in preventing infectious diseases, there remain numerous globally devastating diseases without fully protective vaccines, particularly human immunodeficiency virus (HIV), malaria and tuberculosis. Nanotechnology approaches are being developed both to design new vaccines against these diseases as well as to facilitate their global implementation. The reasons why a given pathogen may present difficulties for vaccine design are unique and tied to the co-evolutionary history of the pathogen and humans, but there are common challenges that nanotechnology is beginning to help address. In each case, a successful vaccine will need to raise immune responses that differ from the immune responses raised by normal infection. Nanomaterials, with their defined compositions, commonly modular construction, and length scales allowing the engagement of key immune pathways, collectively facilitate the iterative design process necessary to identify such protective immune responses and achieve them reliably. Nanomaterials also provide strategies for engineering the trafficking and delivery of vaccine components to key immune cells and lymphoid tissues, and they can be highly multivalent, improving their engagement with the immune system. This Review will discuss these aspects along with recent nanomaterial advances towards vaccines against infectious disease, with a particular emphasis on HIV/AIDS, malaria and tuberculosis.
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Affiliation(s)
- Chelsea N Fries
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | | | - Jui-Lin Chen
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | - Sallie R Permar
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
- Department of Pediatrics, Duke University Medical Center, Durham, NC, USA
- Department of Immunology, Duke University School of Medicine, Durham, NC, USA
| | - Genevieve G Fouda
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, USA.
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA.
- Department of Pediatrics, Duke University Medical Center, Durham, NC, USA.
| | - Joel H Collier
- Department of Biomedical Engineering, Duke University, Durham, NC, USA.
- Department of Immunology, Duke University School of Medicine, Durham, NC, USA.
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Distaffen HE, Jones CW, Abraham BL, Nilsson BL. Multivalent display of chemical signals on
self‐assembled
peptide scaffolds. Pept Sci (Hoboken) 2021. [DOI: 10.1002/pep2.24224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Chen J, Zhao Y, Yao Q, Gao Y. Pathological environment directed in situ peptidic supramolecular assemblies for nanomedicines. Biomed Mater 2021; 16:022011. [PMID: 33630754 DOI: 10.1088/1748-605x/abc2e9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Peptidic self-assembly provides a powerful method to build biomedical materials with integrated functions. In particular, pathological environment instructed peptidic supramolecular have gained great progress in treating various diseases. Typically, certain pathology related factors convert hydrophilic precursors to corresponding more hydrophobic motifs to assemble into supramolecular structures. Herein, we would like to review the recent progress of nanomedicines based on the development of instructed self-assembly against several specific disease models. Firstly we introduce the cancer instructed self-assembly. These assemblies have exhibited great inhibition efficacy, as well as enhanced imaging contrast, against cancer models both in vitro and in vivo. Then we discuss the infection instructed peptidic self-assembly. A number of different molecular designs have demonstrated the potential antibacterial application with satisfied efficiency for peptidic supramolecular assemblies. Further, we discuss the application of instructed peptidic self-assembly for other diseases including neurodegenerative disease and vaccine. The assemblies have succeeded in down-regulating abnormal Aβ aggregates and immunotherapy. In summary, the self-assembly precursors are typical two-component molecules with (1) a self-assembling motif and (2) a cleavable trigger responsive to the pathological environment. Upon cleavage, the self-assembly occurs selectively in pathological loci whose targeting capability is independent from active targeting. Bearing the novel targeting regime, we envision that the pathological conditions instructed peptidic self-assembly will lead a paradigm shift on biomedical materials.
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Affiliation(s)
- Jiali Chen
- CAS Center of Excellence for Nanoscience, Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, Chinese Academy of Sciences, National Center for Nanoscience and Technology, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yan Zhao
- CAS Center of Excellence for Nanoscience, Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, Chinese Academy of Sciences, National Center for Nanoscience and Technology, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Qingxin Yao
- CAS Center of Excellence for Nanoscience, Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, Chinese Academy of Sciences, National Center for Nanoscience and Technology, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yuan Gao
- CAS Center of Excellence for Nanoscience, Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, Chinese Academy of Sciences, National Center for Nanoscience and Technology, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
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