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Vasquez-Martínez N, Guillen D, Moreno-Mendieta SA, Sanchez S, Rodríguez-Sanoja R. The Role of Mucoadhesion and Mucopenetration in the Immune Response Induced by Polymer-Based Mucosal Adjuvants. Polymers (Basel) 2023; 15:1615. [PMID: 37050229 PMCID: PMC10097111 DOI: 10.3390/polym15071615] [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: 02/17/2023] [Revised: 03/09/2023] [Accepted: 03/10/2023] [Indexed: 03/30/2023] Open
Abstract
Mucus is a viscoelastic gel that acts as a protective barrier for epithelial surfaces. The mucosal vehicles and adjuvants need to pass through the mucus layer to make drugs and vaccine delivery by mucosal routes possible. The mucoadhesion of polymer particle adjuvants significantly increases the contact time between vaccine formulations and the mucosa; then, the particles can penetrate the mucus layer and epithelium to reach mucosa-associated lymphoid tissues. This review presents the key findings that have aided in understanding mucoadhesion and mucopenetration while exploring the influence of physicochemical characteristics on mucus-polymer interactions. We describe polymer-based particles designed with mucoadhesive or mucopenetrating properties and discuss the impact of mucoadhesive polymers on local and systemic immune responses after mucosal immunization. In future research, more attention paid to the design and development of mucosal adjuvants could lead to more effective vaccines.
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Affiliation(s)
- Nathaly Vasquez-Martínez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito, Mario de La Cueva s/n, C.U., Coyoacán, Mexico City 04510, Mexico; (N.V.-M.)
- Programa de Doctorado en Ciencia Bioquímicas, Universidad Nacional Autónoma de México, Circuito de Posgrado, C.U., Coyoacán, Mexico City 04510, Mexico
| | - Daniel Guillen
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito, Mario de La Cueva s/n, C.U., Coyoacán, Mexico City 04510, Mexico; (N.V.-M.)
| | - Silvia Andrea Moreno-Mendieta
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito, Mario de La Cueva s/n, C.U., Coyoacán, Mexico City 04510, Mexico; (N.V.-M.)
- Programa de Doctorado en Ciencia Bioquímicas, Universidad Nacional Autónoma de México, Circuito de Posgrado, C.U., Coyoacán, Mexico City 04510, Mexico
- Consejo Nacional de Ciencia y Tecnología, Benito Juárez, Mexico City 03940, Mexico
| | - Sergio Sanchez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito, Mario de La Cueva s/n, C.U., Coyoacán, Mexico City 04510, Mexico; (N.V.-M.)
| | - Romina Rodríguez-Sanoja
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito, Mario de La Cueva s/n, C.U., Coyoacán, Mexico City 04510, Mexico; (N.V.-M.)
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Shi T, Sun M, Lu C, Meng F. Self-assembled nanoparticles: A new platform for revolutionizing therapeutic cancer vaccines. Front Immunol 2023; 14:1125253. [PMID: 36895553 PMCID: PMC9988954 DOI: 10.3389/fimmu.2023.1125253] [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: 12/16/2022] [Accepted: 02/07/2023] [Indexed: 02/23/2023] Open
Abstract
Cancer vaccines have had some success in the past decade. Based on in-depth analysis of tumor antigen genomics, many therapeutic vaccines have already entered clinical trials for multiple cancers, including melanoma, lung cancer, and head and neck squamous cell carcinoma, which have demonstrated impressive tumor immunogenicity and antitumor activity. Recently, vaccines based on self-assembled nanoparticles are being actively developed as cancer treatment, and their feasibility has been confirmed in both mice and humans. In this review, we summarize recent therapeutic cancer vaccines based on self-assembled nanoparticles. We describe the basic ingredients for self-assembled nanoparticles, and how they enhance vaccine immunogenicity. We also discuss the novel design method for self-assembled nanoparticles that pose as a promising delivery platform for cancer vaccines, and the potential in combination with multiple therapeutic approaches.
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Affiliation(s)
- Tianyu Shi
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Mengna Sun
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Changchang Lu
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Fanyan Meng
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
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3
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Choudhary P, Khajavinia A, Mohammadi R, Ng SH, Bérubé N, Yalamati D, Haddadi A, Wilson HL. A Single-Dose Intramuscular Nanoparticle Vaccine With or Without Prior Intrauterine Priming Triggers Specific Uterine and Colostral Mucosal Antibodies and Systemic Immunity in Gilts but Not Passive Protection for Suckling Piglets. Front Vet Sci 2022; 9:931232. [PMID: 35990278 PMCID: PMC9383261 DOI: 10.3389/fvets.2022.931232] [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: 04/28/2022] [Accepted: 06/15/2022] [Indexed: 11/23/2022] Open
Abstract
An effective single-dose vaccine that protects the dam and her suckling offspring against infectious disease would be widely beneficial to livestock animals. We assessed whether a single-dose intramuscular (i.m.) porcine epidemic diarrhea virus (PEDV) vaccine administered to the gilt 30 days post-breeding could generate mucosal and systemic immunity and sufficient colostral and mature milk antibodies to protect suckling piglets against infectious challenge. The vaccine was comprised of polymeric poly-(lactide-co-glycolide) (PGLA)-nanoparticle (NP) encapsulating recombinant PEDV spike protein 1 (PEDVS1) associated with ARC4 and ARC7 adjuvants, a muramyl dipeptide analog and a monophosphoryl lipid A (MPLA) analog, respectively (NP-PEDVS1). To establish whether prior mucosal exposure could augment the i.m. immune response and/or contribute to mucosal tolerance, gilts were immunized with the NP-PEDVS1 vaccine via the intrauterine route at breeding, followed by the i.m. vaccine 30 days later. Archived colostrum from gilts that were challenged with low-dose PEDV plus alum was used as positive reference samples for neutralizing antibodies and passive protection. On day 100 of gestation (70 days post i.m. immunization), both vaccinated groups showed significant PEDVS1-specific IgG and IgA in the serum, as well as in uterine tissue collected on the day of euthanasia. Anti-PEDVS1 colostral IgG antibody titers collected at farrowing were significantly higher relative to the negative control gilts indicating that the NP vaccine was effective in contributing to the colostral antibodies. The PEDVS1-specific colostral IgA and anti-PEDVS1 IgG and IgA antibodies in the mature milk collected 6 days after farrowing were low for both vaccinated groups. No statistical differences between the vaccinated groups were observed, suggesting that the i.u. priming vaccine did not induce mucosal tolerance. Piglets born to either group of vaccinated gilts did not receive sufficient neutralizing antibodies to protect them against infectious PEDV at 3 days of age. In summary, a single i.m. NP vaccine administered 30 days after breeding and a joint i.u./i.m. vaccine administered at breeding and 30 days post-breeding induced significant anti-PEDVS1 immunity in systemic and mucosal sites but did not provide passive protection in suckling offspring.
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Affiliation(s)
- Pooja Choudhary
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK, Canada
| | - Amir Khajavinia
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ramin Mohammadi
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, Canada
| | - Siew Hon Ng
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK, Canada
| | - Nathalie Bérubé
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK, Canada
| | | | - Azita Haddadi
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, Canada
| | - Heather L. Wilson
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK, Canada
- Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, Canada
- Vaccinology and Immunotherapeutics Program at the School of Public Health, University of Saskatchewan, Saskatoon, SK, Canada
- *Correspondence: Heather L. Wilson
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The importance of nanoparticle physicochemical characterization for immunology research: What we learned and what we still need to understand. Adv Drug Deliv Rev 2021; 176:113897. [PMID: 34314786 DOI: 10.1016/j.addr.2021.113897] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/02/2021] [Accepted: 07/23/2021] [Indexed: 02/08/2023]
Abstract
Physicochemical characterization of nanoparticles intended for immunology research is important as it helps explain the observed immunological effects. More importantly, it relates the physicochemical properties with the immunological properties to draw meaningful conclusions. There are many physicochemical parameters, with each having numerous analytical techniques and instrumentation to measure them. Thus, where to begin can be challenging even for the experienced scientist. This paper aims to provide guidance to the immunology scientist on how best to characterize their nanoparticles. A step-by-step guide for the physicochemical characterization of liposomal formulations, based on the FDA's guidance for industry for Liposome Drug Products, is provided. Eight critical quality attributes have been identified and for each, the methodology and the physicochemical questions one should consider are discussed. This chapter also addresses common physicochemical characterization mistakes and concludes with a perspective on the type of measurements needed to address current physicochemical characterization gaps and challenges.
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Van der Weken H, Cox E, Devriendt B. Advances in Oral Subunit Vaccine Design. Vaccines (Basel) 2020; 9:1. [PMID: 33375151 PMCID: PMC7822154 DOI: 10.3390/vaccines9010001] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/17/2020] [Accepted: 12/19/2020] [Indexed: 02/06/2023] Open
Abstract
Many pathogens invade the host at the intestinal surface. To protect against these enteropathogens, the induction of intestinal secretory IgA (SIgA) responses is paramount. While systemic vaccination provides strong systemic immune responses, oral vaccination is the most efficient way to trigger protective SIgA responses. However, the development of oral vaccines, especially oral subunit vaccines, is challenging due to mechanisms inherent to the gut. Oral vaccines need to survive the harsh environment in the gastrointestinal tract, characterized by low pH and intestinal proteases and need to reach the gut-associated lymphoid tissues, which are protected by chemical and physical barriers that prevent efficient uptake. Furthermore, they need to surmount default tolerogenic responses present in the gut, resulting in suppression of immunity or tolerance. Several strategies have been developed to tackle these hurdles, such as delivery systems that protect vaccine antigens from degradation, strong mucosal adjuvants that induce robust immune responses and targeting approaches that aim to selectively deliver vaccine antigens towards specific immune cell populations. In this review, we discuss recent advances in oral vaccine design to enable the induction of robust gut immunity and highlight that the development of next generation oral subunit vaccines will require approaches that combines these solutions.
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Affiliation(s)
| | | | - Bert Devriendt
- Department of Virology, Parasitology and Immunology, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (H.V.d.W.); (E.C.)
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6
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Ahmad MZ, Ahmad J, Haque A, Alasmary MY, Abdel-Wahab BA, Akhter S. Emerging advances in synthetic cancer nano-vaccines: opportunities and challenges. Expert Rev Vaccines 2020; 19:1053-1071. [DOI: 10.1080/14760584.2020.1858058] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mohammad Zaki Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran, Kingdom of Saudi Arabia
| | - Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran, Kingdom of Saudi Arabia
| | - Anzarul Haque
- Department of Pharmacognosy, Prince Sattam Bin Abdulaziz University College of Pharmacy, Alkharj Al-Kharj, Kingdom of Saudi Arabia
| | - Mohammed Yahia Alasmary
- Department of Internal Medicine, College of Medicine, Najran University Hospital, Najran, Kingdom of Saudi Arabia
| | - Basel A. Abdel-Wahab
- Department of Pharmacology, College of Pharmacy, Najran University, Najran, Kingdom of Saudi Arabia
- Department of Pharmacology, College of Medicine Assiut University, Assiut, Egypt
| | - Sohail Akhter
- Center for Molecular Biophysics (CBM), CNRS UPR4301; LE STUDIUM Loire Valley Institute for Advanced Studies, Orleans, France
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7
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Haddadi A, Chaffey A, Ng SH, Yalamati D, Wilson HL. Combination of Innate Immune Modulators as Vaccine Adjuvants in Mice. Vaccines (Basel) 2020; 8:vaccines8040569. [PMID: 33019524 PMCID: PMC7712867 DOI: 10.3390/vaccines8040569] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/22/2020] [Accepted: 09/28/2020] [Indexed: 12/11/2022] Open
Abstract
The development of new, effective, and safe vaccines necessarily requires the identification of new adjuvant(s) to enhance the potency and longevity of antigen-specific immune responses. In the present study, we compare the antibody-mediated and cell-mediated immune (CMI) responses within groups of mice vaccinated subcutaneously with ovalbumin (OVA; as an experimental antigen) plus polyphosphazene (an innate immune modulator), Polyinosinic:polycytidylic acid (poly-I:C; (an RNA mimetic) and glycopeptide ARC5 (which is a Toll-like receptor (TLR), TLR2 ligand and PAM3CSK4 analogue) formulated together in a soluble vaccine. We also investigated the effect of a polymeric nanoparticle of ARC4 and ARC7 (which are a novel muramyl dipeptide analogue and a monophosophoryl lipid A (MPLA) analogue, respectively) plus OVA +/- ARC5 as a subcutaneous vaccine in mice. OVA+ARC4/ARC7 nanoparticle +/- ARC5 triggered a robust and balanced Th1/Th2-type humoral response with significant anti-OVA IgA in serum, and significant interferon (IFN)-γ and interleukin (IL)-17 production in splenocytes after 35 days relative to the controls. Formulation of OVA with ARC4/ARC7 nanoparticles should be investigated for inducing protective immunity against infectious pathogens in mice and other species.
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Affiliation(s)
- Azita Haddadi
- Division of Pharmacy, College of Pharmacy & Nutrition, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada;
| | - Alyssa Chaffey
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada; (A.C.); (S.H.N.)
| | - Siew Hon Ng
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada; (A.C.); (S.H.N.)
| | | | - Heather L. Wilson
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada; (A.C.); (S.H.N.)
- Correspondence: ; Tel.: +306-966-1537
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8
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Beg S, Alharbi KS, Alruwaili NK, Alotaibi NH, Almalki WH, Alenezi SK, Altowayan WM, Alshammari MS, Rahman M. Nanotherapeutic systems for delivering cancer vaccines: recent advances. Nanomedicine (Lond) 2020; 15:1527-1537. [PMID: 32410483 DOI: 10.2217/nnm-2020-0046] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
With an increase in the global burden of cancer-related deaths, the quest for developing new therapeutic solutions has taken momentum. In this regard, the idea of using cancer vaccines came to existence approximately 30 years ago, where gene therapy interventions have shown significant improvement in the therapeutic outcomes against several types of cancers. Cancer vaccines usually encounter a number of challenges with limited targeting ability to the tumors. Nanocarriers have been studied as a technological innovation for tumor targeting of gene therapeutics. This article provides a critical insight into the recent progress made in nanotherapeutic strategies for genetic vaccine delivery for treatment against various types of cancers. Moreover, the article intends to provide a summary of the research work being done on this topic.
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Affiliation(s)
- Sarwar Beg
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Khalid S Alharbi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | - Nabil K Alruwaili
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | - Nasser Hadal Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | - Waleed H Almalki
- Department of Pharmacology & Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sattam K Alenezi
- Department of Pharmacology & Toxicology, Unaizah College of Pharmacy, Qassim University, Qassim, Saudi Arabia
| | - Waleed M Altowayan
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Qassim, Saudi Arabia
| | - Mohammed S Alshammari
- Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Qassim, Saudi Arabia
| | - Mahfoozur Rahman
- Department of Pharmaceutical Sciences, SIHAS, Faculty of Health Science, Sam Higginbottom University of Agriculture, Technology & Sciences, Allahabad, India
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Bae J, Parayath N, Ma W, Amiji M, Munshi N, Anderson KC. BCMA peptide-engineered nanoparticles enhance induction and function of antigen-specific CD8 + cytotoxic T lymphocytes against multiple myeloma: clinical applications. Leukemia 2020; 34:210-223. [PMID: 31427721 PMCID: PMC7297141 DOI: 10.1038/s41375-019-0540-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 04/25/2019] [Accepted: 05/14/2019] [Indexed: 12/15/2022]
Abstract
The purpose of these studies was to develop and characterize B-cell maturation antigen (BCMA)-specific peptide-encapsulated nanoparticle formulations to efficiently evoke BCMA-specific CD8+ cytotoxic T lymphocytes (CTL) with poly-functional immune activities against multiple myeloma (MM). Heteroclitic BCMA72-80 [YLMFLLRKI] peptide-encapsulated liposome or poly(lactic-co-glycolic acid) (PLGA) nanoparticles displayed uniform size distribution and increased peptide delivery to human dendritic cells, which enhanced induction of BCMA-specific CTL. Distinct from liposome-based nanoparticles, PLGA-based nanoparticles demonstrated a gradual increase in peptide uptake by antigen-presenting cells, and induced BCMA-specific CTL with higher anti-tumor activities (CD107a degranulation, CTL proliferation, and IFN-γ/IL-2/TNF-α production) against primary CD138+ tumor cells and MM cell lines. The improved functional activities were associated with increased Tetramer+/CD45RO+ memory CTL, CD28 upregulation on Tetramer+ CTL, and longer maintenance of central memory (CCR7+ CD45RO+) CTL, with the highest anti-MM activity and less differentiation into effector memory (CCR7- CD45RO+) CTL. These results provide the framework for therapeutic application of PLGA-based BCMA immunogenic peptide delivery system, rather than free peptide, to enhance the induction of BCMA-specific CTL with poly-functional Th1-specific anti-MM activities. These results demonstrate the potential clinical utility of PLGA nanotechnology-based cancer vaccine to enhance BCMA-targeted immunotherapy against myeloma.
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Affiliation(s)
- Jooeun Bae
- Dana-Farber Cancer Institute, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
| | - Neha Parayath
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Wenxue Ma
- University of California San Diego, San Diego, CA, USA
| | | | - Nikhil Munshi
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Kenneth C Anderson
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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10
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Agallou M, Athanasiou E, Kammona O, Tastsoglou S, Hatzigeorgiou AG, Kiparissides C, Karagouni E. Transcriptome Analysis Identifies Immune Markers Related to Visceral Leishmaniasis Establishment in the Experimental Model of BALB/c Mice. Front Immunol 2019; 10:2749. [PMID: 31849951 PMCID: PMC6902045 DOI: 10.3389/fimmu.2019.02749] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 11/11/2019] [Indexed: 12/29/2022] Open
Abstract
Visceral leishmaniasis (VL) caused by Leishmania donovani and L. infantum is a potentially fatal disease. To date there are no registered vaccines for disease prevention despite the fact that several vaccines are in preclinical development. Thus, new strategies are needed to improve vaccine efficacy based on a better understanding of the mechanisms mediating protective immunity and mechanisms of host immune responses subversion by immunopathogenic components of Leishmania. We found that mice vaccinated with CPA162−189-loaded p8-PLGA nanoparticles, an experimental nanovaccine, induced the differentiation of antigen-specific CD8+ T cells in spleen compared to control mice, characterized by increased dynamics of proliferation and high amounts of IFN-γ production after ex vivo re-stimulation with CPA162−189 antigen. Vaccination with CPA162−189-loaded p8-PLGA nanoparticles resulted in about 80% lower parasite load in spleen and liver at 4 weeks after challenge with L. infantum promastigotes as compared to control mice. However, 16 weeks after infection the parasite load in spleen was comparable in both mouse groups. Decreased protection levels in vaccinated mice were followed by up-regulation of the anti-inflammatory IL-10 production although at lower levels in comparison to control mice. Microarray analysis in spleen tissue at 4 weeks post challenge revealed different immune-related profiles among the two groups. Specifically, vaccinated mice were characterized by similar profile to naïve mice. On the other hand, the transcriptome of the non-vaccinated mice was dominated by increased expression of genes related to interferon type I, granulocyte chemotaxis, and immune cells suppression. This profile was significantly enriched at 16 weeks post challenge, a time-point which is relative to disease establishment, and was common for both groups, further suggesting that type I signaling and granulocyte influx has a significant role in disease establishment, pathogenesis and eventually in decreased vaccine efficacy for stimulating long-term protection. Overall, we put a spotlight on host immune networks during active VL as potential targets to improve and design more effective vaccines against disease.
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Affiliation(s)
- Maria Agallou
- Parasite Immunology Group, Department of Microbiology, Hellenic Pasteur Institute, Athens, Greece
| | - Evita Athanasiou
- Parasite Immunology Group, Department of Microbiology, Hellenic Pasteur Institute, Athens, Greece
| | - Olga Kammona
- Chemical Process & Energy Resources Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Spyros Tastsoglou
- DIANA-Lab, Department of Electrical & Computer Engineering, University of Thessaly, Volos, Greece
| | - Artemis G Hatzigeorgiou
- DIANA-Lab, Department of Electrical & Computer Engineering, University of Thessaly, Volos, Greece.,DIANA-Lab, Hellenic Pasteur Institute, Athens, Greece
| | - Costas Kiparissides
- Chemical Process & Energy Resources Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece.,Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Evdokia Karagouni
- Parasite Immunology Group, Department of Microbiology, Hellenic Pasteur Institute, Athens, Greece
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11
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Bose RJC, Kim M, Chang JH, Paulmurugan R, Moon JJ, Koh WG, Lee SH, Park H. Biodegradable polymers for modern vaccine development. J IND ENG CHEM 2019; 77:12-24. [PMID: 32288512 PMCID: PMC7129903 DOI: 10.1016/j.jiec.2019.04.044] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/18/2019] [Accepted: 04/22/2019] [Indexed: 01/08/2023]
Abstract
Most traditional vaccines are composed either of a whole pathogen or its parts; these vaccines, however, are not always effective and can even be harmful. As such, additional agents known as adjuvants are necessary to increase vaccine safety and efficacy. This review summarizes the potential of biodegradable materials, including synthetic and natural polymers, for vaccine delivery. These materials are highly biocompatible and have minimal toxicity, and most biomaterial-based vaccines delivering antigens or adjuvants have been shown to improve immune response, compared to formulations consisting of the antigen alone. Therefore, these materials can be applied in modern vaccine development.
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Affiliation(s)
- Rajendran JC Bose
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, South Korea
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology and Canary Center at Stanford for Cancer Early Detection, Department of Radiology, School of Medicine, Stanford University, Stanford, CA 94305-5427, United States
| | - Minwoo Kim
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, South Korea
| | - Ji Hyun Chang
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, South Korea
| | - Ramasamy Paulmurugan
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology and Canary Center at Stanford for Cancer Early Detection, Department of Radiology, School of Medicine, Stanford University, Stanford, CA 94305-5427, United States
| | - James J. Moon
- Department of Pharmaceutical Sciences, Department of Biomedical Engineering & Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States
| | - Won-Gun Koh
- Department of Chemical and Biomolecular Engineering, YONSEI University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, South Korea
| | - Soo-Hong Lee
- Department of Medical Biotechnology, Dongguk University Biomedical, Campus 32, Gyeonggi 10326, South Korea
| | - Hansoo Park
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, South Korea
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12
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Palomares F, Ramos‐Soriano J, Gomez F, Mascaraque A, Bogas G, Perkins JR, Gonzalez M, Torres MJ, Diaz‐Perales A, Rojo J, Mayorga C. Pru p 3‐Glycodendropeptides Based on Mannoses Promote Changes in the Immunological Properties of Dendritic and T‐Cells from LTP‐Allergic Patients. Mol Nutr Food Res 2019; 63:e1900553. [DOI: 10.1002/mnfr.201900553] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/13/2019] [Indexed: 01/14/2023]
Affiliation(s)
- Francisca Palomares
- Research LaboratoryIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
| | - Javier Ramos‐Soriano
- Glycosystems LaboratoryInstitute for Chemical Research (IIQ)CSIC – University of Seville 41092 Seville Spain
| | - Francisca Gomez
- Allergy UnitIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
| | - Ainhoa Mascaraque
- Glycosystems LaboratoryInstitute for Chemical Research (IIQ)CSIC – University of Seville 41092 Seville Spain
| | - Gador Bogas
- Allergy UnitIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
| | - James Richard Perkins
- Research LaboratoryIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
| | - Miguel Gonzalez
- Research LaboratoryIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
| | - Maria Jose Torres
- Allergy UnitIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
| | | | - Javier Rojo
- Glycosystems LaboratoryInstitute for Chemical Research (IIQ)CSIC – University of Seville 41092 Seville Spain
| | - Cristobalina Mayorga
- Research LaboratoryIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
- Allergy UnitIBIMA‐Regional University Hospital of Malaga‐UMA 29009 Malaga Spain
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13
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Liu J, Zhang R, Xu ZP. Nanoparticle-Based Nanomedicines to Promote Cancer Immunotherapy: Recent Advances and Future Directions. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1900262. [PMID: 30908864 DOI: 10.1002/smll.201900262] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/21/2019] [Indexed: 05/27/2023]
Abstract
Cancer immunotherapy is a promising cancer terminator by directing the patient's own immune system in the fight against this challenging disorder. Despite the monumental therapeutic potential of several immunotherapy strategies in clinical applications, the efficacious responses of a wide range of immunotherapeutic agents are limited in virtue of their inadequate accumulation in the tumor tissue and fatal side effects. In the last decades, increasing evidences disclose that nanotechnology acts as an appealing solution to address these technical barriers via conferring rational physicochemical properties to nanomaterials. In this Review, an imperative emphasis will be drawn from the current understanding of the effect of a nanosystem's structure characteristics (e.g., size, shape, surface charge, elasticity) and its chemical modification on its transport and biodistribution behavior. Subsequently, rapid-moving advances of nanoparticle-based cancer immunotherapies are summarized from traditional vaccine strategies to recent novel approaches, including delivery of immunotherapeutics (such as whole cancer cell vaccines, immune checkpoint blockade, and immunogenic cell death) and engineered immune cells, to regulate tumor microenvironment and activate cellular immunity. The future prospects may involve in the rational combination of a few immunotherapies for more efficient cancer inhibition and elimination.
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Affiliation(s)
- Jianping Liu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
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14
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Kye YC, Park SM, Shim BS, Firdous J, Kim G, Kim HW, Ju YJ, Kim CG, Cho CS, Kim DW, Cho JH, Song MK, Han SH, Yun CH. Intranasal immunization with pneumococcal surface protein A in the presence of nanoparticle forming polysorbitol transporter adjuvant induces protective immunity against the Streptococcus pneumoniae infection. Acta Biomater 2019; 90:362-372. [PMID: 30922953 DOI: 10.1016/j.actbio.2019.03.049] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/06/2019] [Accepted: 03/24/2019] [Indexed: 02/03/2023]
Abstract
Developing effective mucosal subunit vaccine for the Streptococcus pneumoniae has been unsuccessful mainly because of their poor immunogenicity with insufficient memory T and B cell responses. We thus address whether such limitation can be overcome by introducing effective adjuvants that can enhance immunity and show here that polysorbitol transporter (PST) serves as a mucosal adjuvant for a subunit vaccine against the Streptococcus pneumoniae. Pneumococcal surface protein A (PspA) with PST adjuvant induced protective immunity against S. pneumoniae challenge, especially long-term T and B cell immune responses. Moreover, we found that the PST preferentially induced T helper (Th) responses toward Th2 or T follicular helper (Tfh) cells and, importantly, that the responses were mediated through antigen-presenting cells via activating a peroxisome proliferator-activated receptor gamma (PPAR-γ) pathway. Thus, these data indicate that PST can be used as an effective and safe mucosal vaccine adjuvant against S. pneumoniae infection. STATE OF SIGNIFICANCE: In this study, we suggested the nanoparticle forming adjuvant, PST works as an effective adjuvant for the pneumococcal vaccine, PspA. The PspA subunit vaccine together with PST adjuvant efficiently induced protective immunity, even in the long-term memory responses, against Streptococcus pneumoniae lethal challenge. We found that PspA with PST adjuvant induced dendritic cell activation followed by follicular helper T cell responses through PPAR-γ pathway resulting long-term memory antibody-producing cells. Consequently, in this paper, we suggest the mechanism for safe nanoparticle forming subunit vaccine adjuvant against pneumococcal infection.
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Jahan ST, Sadat SMA, Yarahmadi M, Haddadi A. Potentiating Antigen Specific Immune Response by Targeted Delivery of the PLGA-Based Model Cancer Vaccine. Mol Pharm 2018; 16:498-509. [DOI: 10.1021/acs.molpharmaceut.8b00700] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sheikh Tasnim Jahan
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
| | - Sams M. A. Sadat
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
| | - Mehran Yarahmadi
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
| | - Azita Haddadi
- Division of Pharmacy, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
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16
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Jia J, Zhang Y, Xin Y, Jiang C, Yan B, Zhai S. Interactions Between Nanoparticles and Dendritic Cells: From the Perspective of Cancer Immunotherapy. Front Oncol 2018; 8:404. [PMID: 30319969 PMCID: PMC6167641 DOI: 10.3389/fonc.2018.00404] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/04/2018] [Indexed: 02/02/2023] Open
Abstract
Dendritic cells (DCs) are the primary antigen-presenting cells and play key roles in the orchestration of the innate and adaptive immune system. Targeting DCs by nanotechnology stands as a promising strategy for cancer immunotherapy. The physicochemical properties of nanoparticles (NPs) influence their interactions with DCs, thus altering the immune outcome of DCs by changing their functions in the processes of maturation, homing, antigen processing and antigen presentation. In this review, we summarize the recent progress in targeting DCs using NPs as a drug delivery carrier in cancer immunotherapy, the recognition of NPs by DCs, and the ways the physicochemical properties of NPs affect DCs' functions. Finally, the molecular pathways in DCs that are affected by NPs are also discussed.
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Affiliation(s)
- Jianbo Jia
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, China
| | - Yi Zhang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Yan Xin
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Cuijuan Jiang
- School of Environmental Science and Engineering, Shandong University, Jinan, China
| | - Bing Yan
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, China.,School of Environmental Science and Engineering, Shandong University, Jinan, China
| | - Shumei Zhai
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
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Chen Z, Hu K, Feng L, Su R, Lai N, Yang Z, Kang S. Senescent cells re-engineered to express soluble programmed death receptor-1 for inhibiting programmed death receptor-1/programmed death ligand-1 as a vaccination approach against breast cancer. Cancer Sci 2018; 109:1753-1763. [PMID: 29675979 PMCID: PMC5989746 DOI: 10.1111/cas.13618] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/11/2018] [Accepted: 04/12/2018] [Indexed: 01/02/2023] Open
Abstract
Various types of vaccines have been proposed as approaches for prevention or delay of the onset of cancer by boosting the endogenous immune system. We previously developed a senescent‐cell‐based vaccine, induced by radiation and veliparib, as a preventive and therapeutic tool against triple‐negative breast cancer. However, the programmed death receptor‐1/programmed death ligand‐1 (PD‐1/PD‐L1) pathway was found to play an important role in vaccine failure. Hence, we further developed soluble programmed death receptor‐1 (sPD1)‐expressing senescent cells to overcome PD‐L1/PD‐1‐mediated immune suppression while vaccinating to promote dendritic cell (DC) maturity, thereby amplifying T‐cell activation. In the present study, sPD1‐expressing senescent cells showed a particularly active status characterized by growth arrest and modified immunostimulatory cytokine secretion in vitro. As expected, sPD1‐expressing senescent tumor cell vaccine (STCV/sPD‐1) treatment attracted more mature DC and fewer exhausted‐PD1+ T cells in vivo. During the course of the vaccine studies, we observed greater safety and efficacy for STCV/sPD‐1 than for control treatments. STCV/sPD‐1 pre‐injections provided complete protection from 4T1 tumor challenge in mice. Additionally, the in vivo therapeutic study of mice with s.c. 4T1 tumor showed that STCV/sPD‐1 vaccination delayed tumorigenesis and suppressed tumor progression at early stages. These results showed that STCV/sPD‐1 effectively induced a strong antitumor immune response against cancer and suggested that it might be a potential strategy for TNBC prevention.
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Affiliation(s)
- Zehong Chen
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Department of Oncology, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Kang Hu
- Department of Oncology, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Lieting Feng
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ruxiong Su
- Department of Pharmacy, Puning People's Hospital, Southern Medical University, Puning, China
| | - Nan Lai
- Department of Oncology, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Zike Yang
- Department of Oncology, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Shijun Kang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Abstract
Cancer immunotherapy is a powerful, growing treatment approach to cancer that can be combined with chemotherapy, radiotherapy, and oncosurgery. Modulating the immune system to enhance anticancer response by several strategies has yielded improved cancer survival. Despite this progress, the success rate for immunotherapy has been below expectations due to unpredictable efficacy and off-target side effects from systemic dosing. Nanotechnology offers numerous different materials and targeting properties to overcome many of these challenges in immunotherapy. In this chapter, we review current immunotherapy and its challenges as well as the latest nanotechnology applications in cancer immunotherapy.
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