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Saleh RO, Ibrahim FM, Pallathadka H, Kaur I, Ahmad I, Ali SHJ, Redhee AH, Ghildiyal P, Jawad MA, Alsaadi SB. Nucleic acid vaccines-based therapy for triple-negative breast cancer: A new paradigm in tumor immunotherapy arena. Cell Biochem Funct 2024; 42:e3992. [PMID: 38551221 DOI: 10.1002/cbf.3992] [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: 01/21/2024] [Revised: 03/04/2024] [Accepted: 03/10/2024] [Indexed: 04/02/2024]
Abstract
Nucleic acid vaccines (NAVs) have the potential to be economical, safe, and efficacious. Furthermore, just the chosen antigen in the pathogen is the target of the immune responses brought on by NAVs. Triple-negative breast cancer (TNBC) treatment shows great promise for nucleic acid-based vaccines, such as DNA (as plasmids) and RNA (as messenger RNA [mRNA]). Moreover, cancer vaccines offer a compelling approach that can elicit targeted and long-lasting immune responses against tumor antigens. Bacterial plasmids that encode antigens and immunostimulatory molecules serve as the foundation for DNA vaccines. In the 1990s, plasmid DNA encoding the influenza A nucleoprotein triggered a protective and targeted cytotoxic T lymphocyte (CTL) response, marking the first instance of DNA vaccine-mediated immunity. Similarly, in vitro transcribed mRNA was first successfully used in animals in 1990. At that point, mice were given an injection of the gene encoding the mRNA sequence, and the researchers saw the production of a protein. We begin this review by summarizing our existing knowledge of NAVs. Next, we addressed NAV delivery, emphasizing the need to increase efficacy in TNBC.
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Affiliation(s)
- Raed Obaid Saleh
- Department of Medical Laboratory Techniques, Al-Maarif University College, Al-Anbar, Iraq
| | - Fatma M Ibrahim
- Community Health Nursing, RAK Medical and Health Sciences University, Ras Al Khaimah, UAE
- Geriatric Nursing, Mansoura University, Mansoura, Egypt
| | | | - Irwanjot Kaur
- Department of Biotechnology and Genetics, Jain (Deemed-to-be) University, Bengaluru, Karnataka, India
- Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan, India
| | - Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Science, King Khalid University, Abha, Saudi Arabia
| | - Saad Hayif Jasim Ali
- Department of Medical Laboratory, College of Health and Medical Technololgy, Al-Ayen University, Thi-Qar, Iraq
| | - Ahmed Huseen Redhee
- Medical Laboratory Technique College, The Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, The Islamic University of Babylon, Babylon, Iraq
| | - Pallavi Ghildiyal
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | | | - Salim B Alsaadi
- Department of Pharmaceutics, Al-Hadi University College, Baghdad, Iraq
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Arabi A, Aria (Soltani) S, Maniaci B, Mann K, Martinson H, Kullberg M. Enhancing T Cell and Antibody Response in Mucin-1 Transgenic Mice through Co-Delivery of Tumor-Associated Mucin-1 Antigen and TLR Agonists in C3-Liposomes. Pharmaceutics 2023; 15:2774. [PMID: 38140114 PMCID: PMC10747059 DOI: 10.3390/pharmaceutics15122774] [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: 11/10/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Mucin-1 (MUC1) is a highly relevant antigen for cancer vaccination due to its overexpression and hypo-glycosylation in a high percentage of carcinomas. To enhance the immune response to MUC1, our group has developed C3-liposomes that encapsulate the MUC1 antigen along with immunostimulatory compounds for direct delivery to antigen-presenting cells (APCs). C3-liposomes bind complement C3, which interacts with C3-receptors on APCs, resulting in liposomal uptake and the delivery of tumor antigens to APCs in a manner that mimics pathogenic uptake. In this study, MUC1 and Toll-like receptor (TLR) agonists were encapsulated in C3-liposomes to provoke an immune response in transgenic mice tolerant to MUC1. The immune response to the C3-bound MUC1 liposomal vaccine was assessed by ELISA, ELISpot, and flow cytometry. Co-administering TLR 7/8 agonists with MUC1 encapsulated in C3-liposomes resulted in a significant antibody response compared to non-encapsulated MUC1. This antibody response was significantly higher in females than in males. The co-encapsulation of three TLR agonists with MUC1 in C3-liposomes significantly increased antibody responses and eliminated sex-based differences. Furthermore, this immunization strategy resulted in a significantly increased T cell-response compared to other treatment groups. In conclusion, the co-delivery of MUC1 and TLR agonists via C3-liposomes greatly enhances the immune response to MUC1, highlighting its potential for antigen-specific cancer immunotherapy.
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Affiliation(s)
- Ameneh Arabi
- WWAMI School of Medical Education, University of Alaska Anchorage, 3211 Providence, Anchorage, AK 99508, USA; (A.A.); (S.A.); (B.M.); (H.M.)
- Johns Hopkins Medicine, Johns Hopkins University, 1551 Jefferson St., Baltimore, MD 21287, USA
| | - Shahab Aria (Soltani)
- WWAMI School of Medical Education, University of Alaska Anchorage, 3211 Providence, Anchorage, AK 99508, USA; (A.A.); (S.A.); (B.M.); (H.M.)
- Henry M. Jackson Foundation for the Advancement of Military Medicine, 503 Robert Grant Ave, Silver Spring, MD 20910, USA
| | - Brandon Maniaci
- WWAMI School of Medical Education, University of Alaska Anchorage, 3211 Providence, Anchorage, AK 99508, USA; (A.A.); (S.A.); (B.M.); (H.M.)
- Department of Immunology, Mayo Clinic, 200 First St. SW, Rochester, MN 55905, USA
| | - Kristine Mann
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA;
| | - Holly Martinson
- WWAMI School of Medical Education, University of Alaska Anchorage, 3211 Providence, Anchorage, AK 99508, USA; (A.A.); (S.A.); (B.M.); (H.M.)
| | - Max Kullberg
- WWAMI School of Medical Education, University of Alaska Anchorage, 3211 Providence, Anchorage, AK 99508, USA; (A.A.); (S.A.); (B.M.); (H.M.)
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Mu R, Dong L, Wang C. Carbohydrates as putative pattern recognition receptor agonists in vaccine development. Trends Immunol 2023; 44:845-857. [PMID: 37684173 DOI: 10.1016/j.it.2023.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 09/10/2023]
Abstract
Adjuvants are essential components of modern vaccines. One general mechanism underlying their immunostimulatory functions is the activation of pattern recognition receptors (PRRs) of innate immune cells. Carbohydrates - as essential signaling molecules on microbial surfaces - are potent PRR agonists and candidate materials for adjuvant design. Here, we summarize the latest trends in developing carbohydrate-containing adjuvants, with fresh opinions on how the physicochemical characteristics of the glycans (e.g., molecular size, assembly status, monosaccharide components, and functional group patterns) affect their adjuvant activities in aiding antigen transport, regulating antigen processing, and enhancing adaptive immune responses. From a translational perspective, we also discuss potential technologies for solving long-lasting challenges in carbohydrate adjuvant design.
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Affiliation(s)
- Ruoyu Mu
- Institute of Chinese Medical Sciences & State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau SAR, China
| | - Lei Dong
- School of Life Sciences & State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing, China
| | - Chunming Wang
- Institute of Chinese Medical Sciences & State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau SAR, China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macau SAR, China.
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Ansari S, Nikpour P. Identification of Cancer/Testis Antigens Related to Gastric Cancer Prognosis Based on Co-Expression Network and Integrated Transcriptome Analyses. Adv Biomed Res 2023; 12:52. [PMID: 37057240 PMCID: PMC10086657 DOI: 10.4103/abr.abr_400_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/06/2022] [Accepted: 02/08/2022] [Indexed: 04/15/2023] Open
Abstract
Background Gastric cancer is a worldwide life-threatening cancer. The underlying cause of it is still unknown. We have noticed that some cancer/testis antigens (CTAs) are up-regulated in gastric cancer. The role of these genes in gastric cancer development is not fully understood. The main aim of the current study was to comprehensively investigate CTAs' expression and function in stomach adenocarcinoma (STAD). Materials and Methods A comprehensive list of CTA genes was compiled from different databases. Transcriptome profiles of STAD were downloaded from the cancer genome atlas (TCGA) database and analyzed. Differentially-expressed CTAs were identified. Pathway enrichment analysis, weighted gene correlation network analysis (WGCNA), and overall survival (OS) analysis were performed on differentially-expressed CTA genes. Results Pathway enrichment analysis indicates that CTA genes are involved in protein binding, ribonucleic acid processing, and reproductive tissues. WGCNA showed that six differentially-expressed CTA genes, namely Melanoma antigen gene (MAGE) family member A3, A6, A12 and chondrosarcoma associated gene (CSAG) 1, 2, and 3, were correlated. Up-regulation of MAGEA11, MAGEC3, Per ARNT SIM domain containing 1 (PASD1), placenta-specific protein 1 (PLAC1) and sperm protein associated with the nucleus X-linked family member (SPANXB1) were significantly associated with lower OS of patients. Conclusion MAGEA11, MAGEC3, PASD1, PLAC1, and SPANXB1 can be investigated as prognostic biomarkers in basic and clinical studies. Further functional experiments are needed to understand the exact interaction mechanisms of these genes.
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Affiliation(s)
- Sara Ansari
- Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvaneh Nikpour
- Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Address for correspondence: Dr. Parvaneh Nikpour, Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail:
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Connelley T, Nicastri A, Sheldrake T, Vrettou C, Fisch A, Reynisson B, Buus S, Hill A, Morrison I, Nielsen M, Ternette N. Immunopeptidomic Analysis of BoLA-I and BoLA-DR Presented Peptides from Theileria parva Infected Cells. Vaccines (Basel) 2022; 10:vaccines10111907. [PMID: 36423003 PMCID: PMC9699068 DOI: 10.3390/vaccines10111907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
The apicomplexan parasite Theileria parva is the causative agent of East Coast fever, usually a fatal disease for cattle, which is prevalent in large areas of eastern, central, and southern Africa. Protective immunity against T. parva is mediated by CD8+ T cells, with CD4+ T-cells thought to be important in facilitating the full maturation and development of the CD8+ T-cell response. T. parva has a large proteome, with >4000 protein-coding genes, making T-cell antigen identification using conventional screening approaches laborious and expensive. To date, only a limited number of T-cell antigens have been described. Novel approaches for identifying candidate antigens for T. parva are required to replace and/or complement those currently employed. In this study, we report on the use of immunopeptidomics to study the repertoire of T. parva peptides presented by both BoLA-I and BoLA-DR molecules on infected cells. The study reports on peptides identified from the analysis of 13 BoLA-I and 6 BoLA-DR datasets covering a range of different BoLA genotypes. This represents the most comprehensive immunopeptidomic dataset available for any eukaryotic pathogen to date. Examination of the immunopeptidome data suggested the presence of a large number of coprecipitated and non-MHC-binding peptides. As part of the work, a pipeline to curate the datasets to remove these peptides was developed and used to generate a final list of 74 BoLA-I and 15 BoLA-DR-presented peptides. Together, the data demonstrated the utility of immunopeptidomics as a method to identify novel T-cell antigens for T. parva and the importance of careful curation and the application of high-quality immunoinformatics to parse the data generated.
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Affiliation(s)
- Timothy Connelley
- The Roslin Institute, The Royal (Dick) School of Veterinary Science, The University of Edinburgh, Edinburgh EH25 9RG, UK
- Correspondence:
| | - Annalisa Nicastri
- The Jenner Institute, Nuffield Department of Medicine, The University of Oxford, Oxford OX3 7BN, UK
| | - Tara Sheldrake
- The Roslin Institute, The Royal (Dick) School of Veterinary Science, The University of Edinburgh, Edinburgh EH25 9RG, UK
| | - Christina Vrettou
- The Roslin Institute, The Royal (Dick) School of Veterinary Science, The University of Edinburgh, Edinburgh EH25 9RG, UK
| | - Andressa Fisch
- Ribeirão Preto College of Nursing, University of São Paulo, Av Bandeirantes, Ribeirão Preto 3900, Brazil
| | - Birkir Reynisson
- Department of Health Technology, Technical University of Denmark, DK-2800 Copenhagen, Denmark
| | - Soren Buus
- Laboratory of Experimental Immunology, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Adrian Hill
- The Jenner Institute, Nuffield Department of Medicine, The University of Oxford, Oxford OX3 7BN, UK
| | - Ivan Morrison
- The Roslin Institute, The Royal (Dick) School of Veterinary Science, The University of Edinburgh, Edinburgh EH25 9RG, UK
| | - Morten Nielsen
- Department of Health Technology, Technical University of Denmark, DK-2800 Copenhagen, Denmark
- Instituto de Investigaciones Biotecnológicas, Universidad Nacional de San Martín, San Martín CP1650, Argentina
| | - Nicola Ternette
- The Jenner Institute, Nuffield Department of Medicine, The University of Oxford, Oxford OX3 7BN, UK
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Geisshüsler S, Schineis P, Langer L, Wäckerle-Men Y, Leroux JC, Halin C, Vogel-Kindgen S, Johansen P, Gander B. Amphiphilic Cyclodextrin‐Based Nanoparticulate Vaccines Can Trigger T‐Cell Immune Responses. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202100082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Silvana Geisshüsler
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Philipp Schineis
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Lara Langer
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Ying Wäckerle-Men
- Department of Dermatology University of Zurich and University Hospital Zurich Gloriastrasse 31 8091 Zurich Switzerland
| | - Jean-Christophe Leroux
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Cornelia Halin
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Sarah Vogel-Kindgen
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Pål Johansen
- Department of Dermatology University of Zurich and University Hospital Zurich Gloriastrasse 31 8091 Zurich Switzerland
| | - Bruno Gander
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
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