1
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Wilks LR, Joshi G, Rychener N, Gill HS. Generation of Broad Protection against Influenza with Di-Tyrosine-Cross-Linked M2e Nanoclusters. ACS Infect Dis 2024; 10:1552-1560. [PMID: 38623820 DOI: 10.1021/acsinfecdis.3c00429] [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: 04/17/2024]
Abstract
Tyrosine cross-linking has recently been used to produce nanoclusters (NCs) from peptides to enhance their immunogenicity. In this study, NCs were generated using the ectodomain of the ion channel Matrix 2 (M2e) protein, a conserved influenza surface antigen. The NCs were administered via intranasal (IN) or intramuscular (IM) routes in a mouse model in a prime-boost regimen in the presence of the adjuvant CpG. After boost, a significant increase in anti-M2e IgG and its subtypes was observed in the serum and lungs of mice vaccinated through the IM and IN routes; however, significant enhancement in anti-M2e IgA in lungs was observed only in the IN group. Analysis of cytokine concentrations in stimulated splenocyte cultures indicated a Th1/Th17-biased response. Mice were challenged with a lethal dose of A/California/07/2009 (H1N1pdm), A/Puerto Rico/08/1934 (H1N1), or A/Hong Kong/08/1968 (H3N2) strains. Mice that received M2e NCs + CpG were significantly protected against these strains and showed decreased lung viral titers compared with the naive mice and M2e NC-alone groups. The IN-vaccinated group showed superior protection against the H3N2 strain as compared to the IM group. This research extends our earlier efforts involving the tyrosine-based cross-linking method and highlights the potential of this technology in enhancing the immunogenicity of short peptide immunogens.
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Affiliation(s)
- Logan R Wilks
- Department of Chemical Engineering, Texas Tech University, Eighth Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Gaurav Joshi
- Department of Chemical Engineering, Texas Tech University, Eighth Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Natalie Rychener
- Department of Chemical Engineering, Texas Tech University, Eighth Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Harvinder Singh Gill
- Department of Chemical Engineering, Texas Tech University, Eighth Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
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2
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Bora JR, Mahalakshmi R. Empowering canonical biochemicals with cross-linked novelty: Recursions in applications of protein cross-links. Proteins 2023. [PMID: 37589191 DOI: 10.1002/prot.26571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 08/18/2023]
Abstract
Diversity in the biochemical workhorses of the cell-that is, proteins-is achieved by the innumerable permutations offered primarily by the 20 canonical L-amino acids prevalent in all biological systems. Yet, proteins are known to additionally undergo unusual modifications for specialized functions. Of the various post-translational modifications known to occur in proteins, the recently identified non-disulfide cross-links are unique, residue-specific covalent modifications that confer additional structural stability and unique functional characteristics to these biomolecules. We review an exclusive class of amino acid cross-links encompassing aromatic and sulfur-containing side chains, which not only confer superior biochemical characteristics to the protein but also possess additional spectroscopic features that can be exploited as novel chromophores. Studies of their in vivo reaction mechanism have facilitated their specialized in vitro applications in hydrogels and protein anchoring in monolayer chips. Furthering the discovery of unique canonical cross-links through new chemical, structural, and bioinformatics tools will catalyze the development of protein-specific hyperstable nanostructures, superfoods, and biotherapeutics.
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Affiliation(s)
- Jinam Ravindra Bora
- Department of Biological Sciences, Molecular Biophysics Laboratory, Indian Institute of Science Education and Research, Bhopal, India
| | - Radhakrishnan Mahalakshmi
- Department of Biological Sciences, Molecular Biophysics Laboratory, Indian Institute of Science Education and Research, Bhopal, India
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3
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Wang QT, Liu YX, Wang J, Wang H. Advances in Cancer Nanovaccines: Harnessing Nanotechnology for Broadening Cancer Immune Response. ChemMedChem 2023; 18:e202200673. [PMID: 37088719 DOI: 10.1002/cmdc.202200673] [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: 02/03/2023] [Revised: 04/20/2023] [Accepted: 04/20/2023] [Indexed: 04/25/2023]
Abstract
Many advances have been made recently in the field of cancer immunotherapy, particularly with the development of treatments such as immune checkpoint inhibitors and adoptive cellular immunotherapy. The efficacy of immunotherapy is limited, however, owing to high levels of tumor heterogeneity and the immunosuppressive environments of advanced malignant tumors. Therefore, therapeutic anticancer vaccines have gradually become powerful tools for inducing valid antitumor immune responses and regulating the immune microenvironment. Tumor vaccines loaded in nanocarriers have become an indispensable delivery platform for tumor treatment because of their enhanced stability, targeting capability, and high level of safety. Through a unique design, cancer nanovaccines activate innate immunity and tumor-specific immunity simultaneously. For example, the design of cancer vaccines can incorporate strategies such as enhancing the stability and targeting of tumor antigens, combining effective adjuvants, cytokines, and immune microenvironment regulators, and promoting the maturation and cross-presentation of antigen-presenting cells (APCs). In this review, we discuss the design and preparation of nanovaccines for remodeling tumor antigen immunogenicity and regulating the immunosuppressive microenvironment.
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Affiliation(s)
- Qian-Ting Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, P. R. China
| | - Yi-Xuan Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, P. R. China
- University of the Chinese Academy of Sciences (UCAS), Beijing, 100049, P. R. China
| | - Jie Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, P. R. China
| | - Hao Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, P. R. China
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4
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Dong H, Li Q, Zhang Y, Ding M, Teng Z, Mou Y. Biomaterials Facilitating Dendritic Cell-Mediated Cancer Immunotherapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301339. [PMID: 37088780 PMCID: PMC10288267 DOI: 10.1002/advs.202301339] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/22/2023] [Indexed: 05/03/2023]
Abstract
Dendritic cell (DC)-based cancer immunotherapy has exhibited remarkable clinical prospects because DCs play a central role in initiating and regulating adaptive immune responses. However, the application of traditional DC-mediated immunotherapy is limited due to insufficient antigen delivery, inadequate antigen presentation, and high levels of immunosuppression. To address these challenges, engineered biomaterials have been exploited to enhance DC-mediated immunotherapeutic effects. In this review, vital principal components that can enhance DC-mediated immunotherapeutic effects are first introduced. The parameters considered in the rational design of biomaterials, including targeting modifications, size, shape, surface, and mechanical properties, which can affect biomaterial optimization of DC functions, are further summarized. Moreover, recent applications of various engineered biomaterials in the field of DC-mediated immunotherapy are reviewed, including those serve as immune component delivery platforms, remodel the tumor microenvironment, and synergistically enhance the effects of other antitumor therapies. Overall, the present review comprehensively and systematically summarizes biomaterials related to the promotion of DC functions; and specifically focuses on the recent advances in biomaterial designs for DC activation to eradicate tumors. The challenges and opportunities of treatment strategies designed to amplify DCs via the application of biomaterials are discussed with the aim of inspiring the clinical translation of future DC-mediated cancer immunotherapies.
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Affiliation(s)
- Heng Dong
- Nanjing Stomatological HospitalAffiliated Hospital of Medical School, Nanjing University30 Zhongyang RoadNanjingJiangsu210008P. R. China
| | - Qiang Li
- Nanjing Stomatological HospitalAffiliated Hospital of Medical School, Nanjing University30 Zhongyang RoadNanjingJiangsu210008P. R. China
| | - Yu Zhang
- Nanjing Stomatological HospitalAffiliated Hospital of Medical School, Nanjing University30 Zhongyang RoadNanjingJiangsu210008P. R. China
| | - Meng Ding
- Nanjing Stomatological HospitalAffiliated Hospital of Medical School, Nanjing University30 Zhongyang RoadNanjingJiangsu210008P. R. China
| | - Zhaogang Teng
- Key Laboratory for Organic Electronics and Information DisplaysJiangsu Key Laboratory for BiosensorsInstitute of Advanced MaterialsJiangsu National Synergetic Innovation Centre for Advanced MaterialsNanjing University of Posts and Telecommunications9 Wenyuan RoadNanjingJiangsu210023P. R. China
| | - Yongbin Mou
- Nanjing Stomatological HospitalAffiliated Hospital of Medical School, Nanjing University30 Zhongyang RoadNanjingJiangsu210008P. R. China
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5
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Danielsen M, Kempen PJ, Andresen TL, Urquhart AJ. Formulation and characterization of insulin nanoclusters for a controlled release. Int J Biol Macromol 2023; 235:123658. [PMID: 36822285 DOI: 10.1016/j.ijbiomac.2023.123658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/31/2023] [Accepted: 02/09/2023] [Indexed: 02/25/2023]
Abstract
The growing interest in biopharmaceuticals combined with the challenges regarding formulation and delivery continues to encourage the development of new and improved formulations of this class of therapeutics. Nanoclusters (NCs) represent a type of formulation strategy where the biopharmaceutical is clustered in a reversible manner to function as both the therapeutic and the vehicle. In this study, insulin NCs (INCs) were formulated by a new methodology of first crosslinking proteins followed by desolvation. Crosslinking of the protein with the reducible DTSSP crosslinker improved control of the INC synthesis process to give INCs with a mean size of 198 ± 7 nm and a mean zeta potential of -39 ± 1 mV. Crosslinking and clustering of insulin did not induce cytotoxicity or major differences in the biological activity compared to the free unmodified protein. The potency of the crosslinked insulin and the INCs appeared slightly lower than that of the unmodified protein, and significantly higher doses of the INCs compared to the free protein were applied to achieve similar blood sugar lowering effects in vivo. Interestingly, the INCs allowed for high doses to be subcutaneously delivered with prolonged efficacy without being lethal in rats.
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Affiliation(s)
- Mia Danielsen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Paul Joseph Kempen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark; National Centre for Nano Fabrication and Characterization, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Thomas Lars Andresen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Andrew James Urquhart
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark.
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6
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Wilks LR, Joshi G, Kang SM, Wang BZ, Gill HS. Peptide Cross-Linking Using Tyrosine Residues Facilitated by an Exogenous Nickel-Histidine Complex: A Facile Approach for Enhancing Vaccine-Specific Immunogenicity. ACS Infect Dis 2022; 8:2389-2395. [PMID: 36346898 DOI: 10.1021/acsinfecdis.2c00265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An improved method for the generation of peptide vaccines using di-tyrosine cross-linking is described. The conserved ion channel peptide, M2e, of influenza A virus was modified with the addition of small tyrosine-rich regions (GYGY-) at both the N- and C-termini and extensively cross-linked via tyrosine-tyrosine linkages to form peptide nanoclusters. The cross-linking was catalyzed using exogenous nickel(II) ions complexed to an exogenous glycine-glycine-histidine peptide in the presence of an oxidizer. Mice that were intranasally or intramuscularly immunized with the M2e-vaccine nanoclusters induced comparable levels of M2e-specific serum antibodies. Vaccination via the intranasal or intramuscular route protected mice from subsequent lethal challenge with an influenza A virus. In comparison to our previous approach, where a histidine-rich tag was added into the peptide structure, the use of exogenous histidine reduced irrelevant off-target immune response. Additionally, the purity of the resulting nanoclusters is an attractive feature, making this approach appealing for vaccine development.
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Affiliation(s)
- Logan R Wilks
- Department of Chemical Engineering, Texas Tech University, 8th street and Canton Ave., Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Gaurav Joshi
- Department of Chemical Engineering, Texas Tech University, 8th street and Canton Ave., Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Sang-Moo Kang
- Institute for Biomedical Sciences, Georgia State University, 100 Piedmont Ave., Atlanta, Georgia 30302, United States
| | - Bao-Zhong Wang
- Institute for Biomedical Sciences, Georgia State University, 100 Piedmont Ave., Atlanta, Georgia 30302, United States
| | - Harvinder Singh Gill
- Department of Chemical Engineering, Texas Tech University, 8th street and Canton Ave., Mail Stop 3121, Lubbock, Texas 79409-3121, United States
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7
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Danielsen M, Hempel C, Andresen TL, Urquhart AJ. Biopharmaceutical nanoclusters: Towards the self-delivery of protein and peptide therapeutics. J Control Release 2022; 347:282-307. [PMID: 35513210 DOI: 10.1016/j.jconrel.2022.04.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 11/27/2022]
Abstract
Protein and peptide biopharmaceuticals have had a major impact on the treatment of a number of diseases. There is a growing interest in overcoming some of the challenges associated with biopharmaceuticals, such as rapid degradation in physiological fluid, using nanocarrier delivery systems. Biopharmaceutical nanoclusters (BNCs) where the therapeutic protein or peptide is clustered together to form the main constituent of the nanocarrier system have the potential to mimic the benefits of more established nanocarriers (e.g., liposomal and polymeric systems) whilst eliminating the issue of low drug loading and potential side effects from additives. These benefits would include enhanced stability, improved absorption, and increased biopharmaceutical activity. However, the successful development of BNCs is challenged by the physicochemical complexity of the protein and peptide constituents as well as the dynamics of clustering. Here, we present and discuss common methodologies for the synthesis of therapeutic protein and peptide nanoclusters, as well as review the current status of this emerging field.
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Affiliation(s)
- Mia Danielsen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Casper Hempel
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Thomas L Andresen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Andrew J Urquhart
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark.
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8
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Therapeutic peptides: current applications and future directions. Signal Transduct Target Ther 2022; 7:48. [PMID: 35165272 PMCID: PMC8844085 DOI: 10.1038/s41392-022-00904-4] [Citation(s) in RCA: 417] [Impact Index Per Article: 208.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 01/13/2022] [Accepted: 01/17/2022] [Indexed: 02/08/2023] Open
Abstract
Peptide drug development has made great progress in the last decade thanks to new production, modification, and analytic technologies. Peptides have been produced and modified using both chemical and biological methods, together with novel design and delivery strategies, which have helped to overcome the inherent drawbacks of peptides and have allowed the continued advancement of this field. A wide variety of natural and modified peptides have been obtained and studied, covering multiple therapeutic areas. This review summarizes the efforts and achievements in peptide drug discovery, production, and modification, and their current applications. We also discuss the value and challenges associated with future developments in therapeutic peptides.
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9
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Desai D, Shende P. Experimental aspects of NPY-decorated gold nanoclusters using randomized hybrid design against breast cancer cell line. Biotechnol J 2021; 16:e2100319. [PMID: 34595845 DOI: 10.1002/biot.202100319] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/09/2021] [Accepted: 09/11/2021] [Indexed: 12/24/2022]
Abstract
Gold nanoclusters (AuNCs) are potential carrier system for bioactive like proteins and peptides used in various therapeutics against various ailments. Neuropeptide Y (NPY) is consists of 36 amino acids used to treat depression, obesity, epilepsy, and so on. but possess instability at higher temperatures causing its limited usage. The present study focused on the NPY-decorated AuNCs prepared using desolvation reduction technique and optimized through randomized hybrid design. ATR-FTIR, 1 H NMR and CD spectroscopic studies confirmed the AuNCs structure interaction with NPY. The optimized NPY-decorated AuNCs possessed 85.6 ± 2.08% of entrapment efficiency with 85.32 ± 7.55% of NPY release for 24 h. It displayed dose-dependent cell cytotoxicity, IC50 value of 0.7 ± 0.05 μg mL-1 and apoptosis of 68.48 ± 7.35% with controlled cell migration causing G0G1 cell arrest by penetrating cancer cell membrane on MCF-7 cell line. Furthermore, the AuNCs caused surface disruption of the cancerous cell further interrupting the protein synthesis by MAPK pathway leading to cell death. The AuNCs were stable for 3 months at 25 ± 2°C due to steric hindrance. Hence, NPY-decorated AuNCs were found to be effective on MCF-7 cell line with a significant anti-apoptotic effect, further emerging as a novel therapeutic delivery system in the management of breast cancer.
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Affiliation(s)
- Drashti Desai
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, Mumbai, Maharashtra, India
| | - Pravin Shende
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, Mumbai, Maharashtra, India
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10
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11
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Wilks LR, Joshi G, Grisham MR, Gill HS. Tyrosine-Based Cross-Linking of Peptide Antigens to Generate Nanoclusters with Enhanced Immunogenicity: Demonstration Using the Conserved M2e Peptide of Influenza A. ACS Infect Dis 2021; 7:2723-2735. [PMID: 34432416 DOI: 10.1021/acsinfecdis.1c00219] [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: 01/19/2023]
Abstract
A method of creating nanoclusters (NCs) from soluble peptide molecules is described utilizing an approach based on a tyrosine-tyrosine cross-linking reaction. A reactive tag comprising histidine and tyrosine residues was introduced at the termini of the peptide molecules. The cross-linking reaction led to the creation of dityrosine bonds within the tag, which allowed for the generation of peptide NCs. We show that it is essential for the reactive tag to be present at both the "N" and "C" termini of the peptide for cluster formation to occur. Additionally, the cross-linking reaction was systematically characterized to show the importance of reaction conditions on final cluster diameter, allowing us to generate NCs of various sizes. To demonstrate the immunogenic potential of the peptide clusters, we chose to study the conserved influenza peptide, M2e, as the antigen. M2e NCs were formulated using the cross-linking reaction. We show the ability of the clusters to generate protective immunity in a dose, size, and frequency dependent manner against a lethal influenza A challenge in BALB/c mice. Taken together, the data presented suggest this new cluster formation technique can generate highly immunogenic peptide NCs in a simple and controllable manner.
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Affiliation(s)
- Logan R. Wilks
- Department of Chemical Engineering, Texas Tech University, 8th Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Gaurav Joshi
- Department of Chemical Engineering, Texas Tech University, 8th Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Megan R. Grisham
- Department of Chemical Engineering, Texas Tech University, 8th Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
| | - Harvinder Singh Gill
- Department of Chemical Engineering, Texas Tech University, 8th Street and Canton Avenue, Mail Stop 3121, Lubbock, Texas 79409-3121, United States
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12
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Martínez-Cortés F, Servín-Blanco R, Domínguez-Romero AN, Munguía ME, Guzman Valle J, Odales J, Gevorkian G, Manoutcharian K. Generation of cancer vaccine immunogens derived from Oncofetal antigen (OFA/iLRP) using variable epitope libraries tested in an aggressive breast cancer model. Mol Immunol 2021; 139:65-75. [PMID: 34454186 DOI: 10.1016/j.molimm.2021.08.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 12/30/2022]
Abstract
After decades of cancer vaccine efforts, there is an imperious necessity for novel ideas that may result in better tumor control in patients. We have proposed the use of a novel Variable Epitope Library (VEL) vaccine strategy, which incorporates an unprecedented number of mutated epitopes to target antigenic variability and break tolerance against tumor-associated antigens. Here, we used an oncofetal antigen/immature laminin receptor protein-derived sequence to generate 9-mer and 43-mer VEL immunogens. 4T1 tumor-bearing mice developed epitope-specific CD8+IFN-γ+ and CD4+IFN-γ+ T cell responses after treatment. Tumor and lung analysis demonstrated that VELs could increase the number of tumor-infiltrating lymphocytes with diverse effector functions while reducing the number of immunosuppressive myeloid-derived suppressor and regulatory T cells. Most importantly, VEL immunogens inhibited tumor growth and metastasis after a single dose. The results presented here are consistent with our previous studies and provide evidence for VEL immunogens' feasibility as promising cancer immunotherapy.
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Affiliation(s)
- Fernando Martínez-Cortés
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - Rodolfo Servín-Blanco
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - Allan Noé Domínguez-Romero
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - María Elena Munguía
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - Jesus Guzman Valle
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - Josué Odales
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - Goar Gevorkian
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico
| | - Karen Manoutcharian
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), AP 70228, Ciudad Universitaria, México DF, 04510, Mexico.
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13
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Delfi M, Sartorius R, Ashrafizadeh M, Sharifi E, Zhang Y, De Berardinis P, Zarrabi A, Varma RS, Tay FR, Smith BR, Makvandi P. Self-assembled peptide and protein nanostructures for anti-cancer therapy: Targeted delivery, stimuli-responsive devices and immunotherapy. NANO TODAY 2021; 38:101119. [PMID: 34267794 PMCID: PMC8276870 DOI: 10.1016/j.nantod.2021.101119] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Self-assembled peptides and proteins possess tremendous potential as targeted drug delivery systems and key applications of these well-defined nanostructures reside in anti-cancer therapy. Peptides and proteins can self-assemble into nanostructures of diverse sizes and shapes in response to changing environmental conditions such as pH, temperature, ionic strength, as well as host and guest molecular interactions; their countless benefits include good biocompatibility and high loading capacity for hydrophobic and hydrophilic drugs. These self-assembled nanomaterials can be adorned with functional moieties to specifically target tumor cells. Stimuli-responsive features can also be incorporated with respect to the tumor microenvironment. This review sheds light on the growing interest in self-assembled peptides and proteins and their burgeoning applications in cancer treatment and immunotherapy.
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Affiliation(s)
- Masoud Delfi
- Department of Chemical Sciences, University of Naples “Federico II”, Complesso Universitario Monte S. Angelo, Via Cintia, Naples 80126, Italy
| | - Rossella Sartorius
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Naples 80131, Italy
| | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey
| | - Esmaeel Sharifi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, 6517838736, Hamadan, Iran
- Institute for Polymers, Composites and Biomaterials, National Research Council, IPCB-CNR, Naples 80125, Italy
| | - Yapei Zhang
- Department of Biomedical Engineering, Institute for Quantitative Health Science & Engineering, Michigan State University, East Lansing, MI 48824, USA
| | | | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey
| | - Rajender S. Varma
- Regional Centre of Advanced Technologies and Materials, Palacký University Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
| | - Franklin R Tay
- The Graduate School, Augusta University, Augusta, GA 30912, USA
| | - Bryan Ronain Smith
- Department of Biomedical Engineering, Institute for Quantitative Health Science & Engineering, Michigan State University, East Lansing, MI 48824, USA
- Department of Radiology and the Molecular Imaging Program, Stanford University, Stanford, CA, 94305, USA
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Micro-BioRobotics, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
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14
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Protein and Peptide Nanocluster Vaccines. Curr Top Microbiol Immunol 2020. [PMID: 33165870 DOI: 10.1007/82_2020_228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Recombinant protein- and peptide-based vaccines can deliver large amounts of specific antigens for tailored immune responses. One class of these are protein and peptide nanoclusters (PNCs), which are made entirely from the crosslinked antigen. PNCs leverage the inherent immunogenicity of nanoparticulate antigens while minimizing the use of excipients normally used to create them. In this chapter, we discuss PNC fabrication methods, immunostimulatory properties of nanoclusters observed in vitro and in vivo, and protective benefits of PNC vaccines against influenza and cancer mouse models. We conclude with an outlook on future studies of PNCs and PNC design strategies, as well as their use in future vaccine formulations.
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15
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Tsoras AN, Wong KM, Paravastu AK, Champion JA. Rational Design of Antigen Incorporation Into Subunit Vaccine Biomaterials Can Enhance Antigen-Specific Immune Responses. Front Immunol 2020; 11:1547. [PMID: 32849524 PMCID: PMC7396695 DOI: 10.3389/fimmu.2020.01547] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/11/2020] [Indexed: 12/29/2022] Open
Abstract
Peptide subunit vaccines increase safety by reducing the risk of off-target responses and improving the specificity of the induced adaptive immune response. The immunogenicity of most soluble peptides, however, is often insufficient to produce robust and lasting immunity. Many biomaterials and delivery vehicles have been developed for peptide antigens to improve immune response while maintaining specificity. Peptide nanoclusters (PNC) are a subunit peptide vaccine material that has shown potential to increase immunogenicity of peptide antigens. PNC are comprised only of crosslinked peptide antigen and have been synthesized from several peptide antigens as small as 8 amino acids in length. However, as with many peptide vaccine biomaterials, synthesis requires adding residues to the peptide and/or engaging amino acids within the antigen epitope covalently to form a stable material. The impact of antigen modifications made to enable biomaterial incorporation or formation is rarely investigated, since the goal of most studies is to compare the soluble antigen with biomaterial form of antigen. This study investigates PNC as a platform vaccine biomaterial to evaluate how peptide modification and biomaterial formation with different crosslinking chemistries affect epitope-specific immune cell presentation and activation. Several types of PNC were synthesized by desolvation from the model peptide epitope SIINFEKL, which is derived from the immunogenic protein ovalbumin. SIINFEKL was altered to include extra residues on each end, strategically chosen to enable multiple conjugation chemistry options for incorporation into PNC. Several crosslinking methods were used to control which functional groups were used to stabilize the PNC, as well as the reducibility of the crosslinking. These variations were evaluated for immune responses and biodistribution following in vivo immunization. All modified antigen formulations still induced comparable immune responses when incorporated into PNC compared to unmodified soluble antigen alone. However, some crosslinking methods led to a significant increase in desirable immune responses while others did not, suggesting that not all PNC were processed the same. These results help guide future peptide vaccine biomaterial design, including PNC and a wide variety of conjugated and self-assembled peptide antigen materials, to maximize and tune the desired immune response.
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Affiliation(s)
| | | | | | - Julie A. Champion
- School of Chemical & Biomolecular Engineering, Atlanta, GA, United States
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16
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Habibi N, Christau S, Ochyl LJ, Fan Z, Hassani Najafabadi A, Kuehnhammer M, Zhang M, Helgeson M, Klitzing R, Moon JJ, Lahann J. Engineered Ovalbumin Nanoparticles for Cancer Immunotherapy. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000100] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nahal Habibi
- Department of Chemical Engineering University of Michigan Ann Arbor MI 48109 USA
- Biointerfaces Institute University of Michigan Ann Arbor MI 48109 USA
| | - Stephanie Christau
- Department of Chemical Engineering University of Michigan Ann Arbor MI 48109 USA
- Biointerfaces Institute University of Michigan Ann Arbor MI 48109 USA
| | - Lukasz J. Ochyl
- Biointerfaces Institute University of Michigan Ann Arbor MI 48109 USA
- Department of Pharmaceutical Sciences University of Michigan Ann Arbor MI 48109 USA
| | - Zixing Fan
- Department of Chemical Engineering University of Michigan Ann Arbor MI 48109 USA
| | - Alireza Hassani Najafabadi
- Biointerfaces Institute University of Michigan Ann Arbor MI 48109 USA
- Department of Pharmaceutical Sciences University of Michigan Ann Arbor MI 48109 USA
| | | | - Mengwen Zhang
- Department of Chemical Engineering University of California Santa Barbara Santa Barbara CA 93106 USA
| | - Matthew Helgeson
- Department of Chemical Engineering University of California Santa Barbara Santa Barbara CA 93106 USA
| | - Regine Klitzing
- Department of Physics Technische Universitaet Darmstadt Darmstadt 64289 Germany
| | - James J. Moon
- Biointerfaces Institute University of Michigan Ann Arbor MI 48109 USA
- Department of Pharmaceutical Sciences University of Michigan Ann Arbor MI 48109 USA
| | - Joerg Lahann
- Department of Chemical Engineering University of Michigan Ann Arbor MI 48109 USA
- Biointerfaces Institute University of Michigan Ann Arbor MI 48109 USA
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17
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Wei L, Zhao Y, Hu X, Tang L. Redox-Responsive Polycondensate Neoepitope for Enhanced Personalized Cancer Vaccine. ACS CENTRAL SCIENCE 2020; 6:404-412. [PMID: 32232140 PMCID: PMC7099592 DOI: 10.1021/acscentsci.9b01174] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Indexed: 05/19/2023]
Abstract
A versatile and highly effective platform remains a major challenge in the development of personalized cancer vaccines. Here, we devised a redox-responsive polycondensate neoepitope (PNE) through a reversible polycondensation reaction of peptide neoantigens and adjuvants together with a tracelessly responsive linker-monomer. Peptide-based neoantigens with diverse sequences and structures could be copolymerized with molecular adjuvants to form PNEs of high loading capacity for vaccine delivery without adding any carriers. The redox-responsive PNEs with controlled molecular weights and sizes efficiently targeted and accumulated in draining lymph nodes and greatly promoted the antigen capture and cross-presentation by professional antigen presenting cells. Mice immunized with PNEs showed markedly enhanced antigen-specific T cell response and the protective immunity against the tumor cell challenge.
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Affiliation(s)
- Lixia Wei
- Institute
of Materials Science and Engineering, École
Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
| | - Yu Zhao
- Institute
of Bioengineering, École Polytechnique
Fédérale de Lausanne, Lausanne 1015, Switzerland
| | - Xiaomeng Hu
- Institute
of Bioengineering, École Polytechnique
Fédérale de Lausanne, Lausanne 1015, Switzerland
| | - Li Tang
- Institute
of Materials Science and Engineering, École
Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
- Institute
of Bioengineering, École Polytechnique
Fédérale de Lausanne, Lausanne 1015, Switzerland
- E-mail:
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18
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Habibi N, Quevedo DF, Gregory JV, Lahann J. Emerging methods in therapeutics using multifunctional nanoparticles. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1625. [DOI: 10.1002/wnan.1625] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 12/16/2019] [Accepted: 02/04/2020] [Indexed: 01/12/2023]
Affiliation(s)
- Nahal Habibi
- Biointerfaces Institute, Department of Chemical Engineering University of Michigan Ann Arbor Michigan USA
| | - Daniel F. Quevedo
- Biointerfaces Institute, Department of Biomedical Engineering University of Michigan Ann Arbor Michigan USA
| | - Jason V. Gregory
- Biointerfaces Institute, Department of Chemical Engineering University of Michigan Ann Arbor Michigan USA
| | - Joerg Lahann
- Biointerfaces Institute, Department of Chemical Engineering University of Michigan Ann Arbor Michigan USA
- Biointerfaces Institute, Department of Biomedical Engineering University of Michigan Ann Arbor Michigan USA
- Biointerfaces Institute, Department of Materials Science and Engineering University of Michigan Ann Arbor Michigan USA
- Biointerfaces Institute, Department of Macromolecular Science and Engineering University of Michigan Ann Arbor Michigan USA
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19
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Tsoras AN, Champion JA. Protein and Peptide Biomaterials for Engineered Subunit Vaccines and Immunotherapeutic Applications. Annu Rev Chem Biomol Eng 2020; 10:337-359. [PMID: 31173518 DOI: 10.1146/annurev-chembioeng-060718-030347] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Although vaccines have been the primary defense against widespread infectious disease for decades, there is a critical need for improvement to combat complex and variable diseases. More control and specificity over the immune response can be achieved by using only subunit components in vaccines. However, these often lack sufficient immunogenicity to fully protect, and conjugation or carrier materials are required. A variety of protein and peptide biomaterials have improved effectiveness and delivery of subunit vaccines for infectious, cancer, and autoimmune diseases. They are biodegradable and have control over both material structure and immune function. Many of these materials are built from naturally occurring self-assembling proteins, which have been engineered for incorporation of vaccine components. In contrast, others are de novo designs of structures with immune function. In this review, protein biomaterial design, engineering, and immune functionality as vaccines or immunotherapies are discussed.
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Affiliation(s)
- Alexandra N Tsoras
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-2000, USA;
| | - Julie A Champion
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-2000, USA;
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Kelly HG, Kent SJ, Wheatley AK. Immunological basis for enhanced immunity of nanoparticle vaccines. Expert Rev Vaccines 2019; 18:269-280. [PMID: 30707635 DOI: 10.1080/14760584.2019.1578216] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Immunization has been a remarkably successful public health intervention; however, new approaches to vaccine design are essential to counter existing and emerging infectious diseases which have defied traditional vaccination efforts to date. Nanoparticles (ordered structures with dimensions in the range of 1-1000 nm) have great potential to supplement traditional vaccines based upon pathogen subunits, or killed or attenuated microorganisms, as exemplified by the successful licensure of virus-like particle vaccines for human papillomavirus and hepatitis B. However, the immunological mechanisms that underpin the potent immunity of nanoparticle vaccines are poorly defined. AREAS COVERED Here, we review the immunity of nanoparticle immunization. The display of antigen in a repetitive, ordered array mimics the surface of a pathogen, as does their nanoscale size. These properties facilitate enhanced innate immune activation, improved drainage and retention in lymph nodes, stronger engagement with B cell receptors, and augmented T cell help in driving B cell activation. EXPERT OPINION In the near future, increasingly complex nanoparticle vaccines displaying multiple antigens and/or co-delivered adjuvants will reach clinical trials. An improved mechanistic understanding of nanoparticle vaccination will ultimately facilitate the rational design of improved vaccines for human health.
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Affiliation(s)
- Hannah G Kelly
- a Department of Microbiology and Immunology , University of Melbourne, at The Peter Doherty Institute for Infection and Immunity , Melbourne , Australia.,b ARC Centre for Excellence in Convergent Bio-Nano Science and Technology , University of Melbourne , Parkville , Australia
| | - Stephen J Kent
- a Department of Microbiology and Immunology , University of Melbourne, at The Peter Doherty Institute for Infection and Immunity , Melbourne , Australia.,b ARC Centre for Excellence in Convergent Bio-Nano Science and Technology , University of Melbourne , Parkville , Australia.,c Melbourne Sexual Health Centre and Department of Infectious Diseases , Alfred Hospital and Central Clinical School, Monash University , Melbourne , Australia
| | - Adam K Wheatley
- a Department of Microbiology and Immunology , University of Melbourne, at The Peter Doherty Institute for Infection and Immunity , Melbourne , Australia.,b ARC Centre for Excellence in Convergent Bio-Nano Science and Technology , University of Melbourne , Parkville , Australia
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21
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Zhang R, Billingsley MM, Mitchell MJ. Biomaterials for vaccine-based cancer immunotherapy. J Control Release 2018; 292:256-276. [PMID: 30312721 PMCID: PMC6355332 DOI: 10.1016/j.jconrel.2018.10.008] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/06/2018] [Accepted: 10/08/2018] [Indexed: 12/28/2022]
Abstract
The development of therapeutic cancer vaccines as a means to generate immune reactivity against tumors has been explored since the early discovery of tumor-specific antigens by Georg Klein in the 1960s. However, challenges including weak immunogenicity, systemic toxicity, and off-target effects of cancer vaccines remain as barriers to their broad clinical translation. Advances in the design and implementation of biomaterials are now enabling enhanced efficacy and reduced toxicity of cancer vaccines by controlling the presentation and release of vaccine components to immune cells and their microenvironment. Here, we discuss the rational design and clinical status of several classes of cancer vaccines (including DNA, mRNA, peptide/protein, and cell-based vaccines) along with novel biomaterial-based delivery technologies that improve their safety and efficacy. Further, strategies for designing new platforms for personalized cancer vaccines are also considered.
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Affiliation(s)
- Rui Zhang
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, United States
| | - Margaret M Billingsley
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, United States
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, United States; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
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Heterosubtypic influenza protection elicited by double-layered polypeptide nanoparticles in mice. Proc Natl Acad Sci U S A 2018; 115:E7758-E7767. [PMID: 30065113 DOI: 10.1073/pnas.1805713115] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Influenza is a persistent threat to public health. Here we report that double-layered peptide nanoparticles induced robust specific immunity and protected mice against heterosubtypic influenza A virus challenges. We fabricated the nanoparticles by desolvating a composite peptide of tandem copies of nucleoprotein epitopes into nanoparticles as cores and cross-linking another composite peptide of four tandem copies of influenza matrix protein 2 ectodomain epitopes to the core surfaces as a coating. Delivering the nanoparticles via dissolvable microneedle patch-based skin vaccination further enhanced the induced immunity. These peptide-only, layered nanoparticles demonstrated a strong antigen depot effect and migrated into spleens and draining (inguinal) lymph nodes for an extended period compared with soluble antigens. This increased antigen-presentation time correlated with the stronger immune responses in the nanoparticle-immunized group. The protection conferred by nanoparticle immunization was transferable by passive immune serum transfusion and depended partially on a functional IgG receptor FcγRIV. Using a conditional cell depletion, we found that CD8+ T cells were involved in the protection. The immunological potency and stability of the layered peptide nanoparticles indicate applications for other peptide-based vaccines and peptide drug delivery.
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23
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Zhang R, Kramer JS, Smith JD, Allen BN, Leeper CN, Li X, Morton LD, Gallazzi F, Ulery BD. Vaccine Adjuvant Incorporation Strategy Dictates Peptide Amphiphile Micelle Immunostimulatory Capacity. AAPS JOURNAL 2018; 20:73. [DOI: 10.1208/s12248-018-0233-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 05/14/2018] [Indexed: 12/26/2022]
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