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Hoseinpour R, Hasani A, Baradaran B, Abdolalizadeh J, Salehi R, Hasani A, Nabizadeh E, Yekani M, Hasani R, Kafil HS, Azizian K, Memar MY. Tuberculosis vaccine developments and efficient delivery systems: A comprehensive appraisal. Heliyon 2024; 10:e26193. [PMID: 38404880 PMCID: PMC10884459 DOI: 10.1016/j.heliyon.2024.e26193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/27/2024] Open
Abstract
Despite the widespread use of the Bacillus Calmette-Guérin (BCG) vaccine, Mycobacterium tuberculosis (MTB) continues to be a global burden. Vaccination has been proposed to prevent and treat tuberculosis (TB) infection, and several of them are in different phases of clinical trials. Though vaccine production is in progress but requires more attention. There are several TB vaccines in the trial phase, most of which are based on a combination of proteins/adjuvants or recombinant viral vectors used for selected MTB antigens. In this review, we attempted to discuss different types of TB vaccines based on the vaccine composition, the immune responses generated, and their clinical trial phases. Furthermore, we have briefly overviewed the effective delivery systems used for the TB vaccine and their effectiveness in different vaccines.
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Affiliation(s)
- Rasoul Hoseinpour
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Laboratory sciences and Microbiology, Faculty of Medicine, Tabriz Medical Sciences, Islamic Azad University, Tabriz, Iran
| | - Alka Hasani
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Microbiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Clinical Research Development Unit, Sina Educational, Research, and Treatment Center, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jalal Abdolalizadeh
- Drug Applied Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roya Salehi
- Drug Applied Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Akbar Hasani
- Department of Clinical Biochemistry and Applied Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Edris Nabizadeh
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mina Yekani
- Department of Microbiology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Hossein Samadi Kafil
- Department of Medical Microbiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Drug Applied Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khalil Azizian
- Department of Microbiology, Faculty of Medicine, Kurdistan University of Medical Science, Sanandaj, Iran
| | - Mohammad Yousef Memar
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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2
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Prasanna M, Varela Calvino R, Lambert A, Arista Romero M, Pujals S, Trottein F, Camberlein E, Grandjean C, Csaba N. Semisynthetic Pneumococcal Glycoconjugate Nanovaccine. Bioconjug Chem 2023; 34:1563-1575. [PMID: 37694903 PMCID: PMC10515484 DOI: 10.1021/acs.bioconjchem.3c00252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/15/2023] [Indexed: 09/12/2023]
Abstract
Pneumococcal conjugate vaccines offer an excellent safety profile and high protection against the serotypes comprised in the vaccine. However, inclusion of protein antigens fromStreptococcus pneumoniaecombined with potent adjuvants and a suitable delivery system are expected to both extend protection to serotype strains not represented in the formulation and stimulate a broader immune response, thus more effective in young children, elderly, and immunocompromised populations. Along this line, nanoparticle (NP) delivery systems can enhance the immunogenicity of antigens by protecting them from degradation and increasing their uptake by antigen-presenting cells, as well as offering co-delivery with adjuvants. We report herein the encapsulation of a semisynthetic glycoconjugate (GC) composed of a synthetic tetrasaccharide mimicking theS. pneumoniae serotype 14 capsular polysaccharide (CP14) linked to the Pneumococcal surface protein A (PsaA) using chitosan NPs (CNPs). These GC-loaded chitosan nanoparticles (GC-CNPs) were not toxic to human monocyte-derived dendritic cells (MoDCs), showed enhanced uptake, and displayed better immunostimulatory properties in comparison to the naked GC. A comparative study was carried out in mice to evaluate the immune response elicited by the glycoconjugate-administered subcutaneously (SC), where the GC-CNPs displayed 100-fold higher IgG response as compared with the group treated with nonencapsulated GC. Overall, the study demonstrates the potential of this chitosan-based nanovaccine for efficient delivery of glycoconjugate antigens.
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Affiliation(s)
- Maruthi Prasanna
- Center
for Research in Molecular Medicine and Chronic Diseases, Department
of Pharmacology, Pharmacy and Pharmaceutical Technology, University of Santiago de Compostela, Santiago de Compostela 15706, Spain
- Nantes
Université, CNRS, Unité des Sciences Biologiques et
des Biotechnologies (US2B), UMR 6286, Nantes F-44000, France
- Department
of Biochemistry and Molecular Biology, University
of Santiago de Compostela, Santiago
de Compostela 15706, Spain
| | - Rubén Varela Calvino
- Department
of Biochemistry and Molecular Biology, University
of Santiago de Compostela, Santiago
de Compostela 15706, Spain
| | - Annie Lambert
- Nantes
Université, CNRS, Unité des Sciences Biologiques et
des Biotechnologies (US2B), UMR 6286, Nantes F-44000, France
| | - Maria Arista Romero
- Department
of Biological Chemistry, Institute for Advanced
Chemistry of Catalonia (IQAC-CSIC), Barcelona 08034, Spain
| | - Sylvia Pujals
- Department
of Biological Chemistry, Institute for Advanced
Chemistry of Catalonia (IQAC-CSIC), Barcelona 08034, Spain
| | - François Trottein
- Univ.
Lille, CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, U1019—UMR
9017—CIIL—Center for Infection and Immunity of Lille, Lille F-59000, France
| | - Emilie Camberlein
- Nantes
Université, CNRS, Unité des Sciences Biologiques et
des Biotechnologies (US2B), UMR 6286, Nantes F-44000, France
| | - Cyrille Grandjean
- Nantes
Université, CNRS, Unité des Sciences Biologiques et
des Biotechnologies (US2B), UMR 6286, Nantes F-44000, France
| | - Noemi Csaba
- Center
for Research in Molecular Medicine and Chronic Diseases, Department
of Pharmacology, Pharmacy and Pharmaceutical Technology, University of Santiago de Compostela, Santiago de Compostela 15706, Spain
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3
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Desai DN, Mahal A, Varshney R, Obaidullah AJ, Gupta B, Mohanty P, Pattnaik P, Mohapatra NC, Mishra S, Kandi V, Rabaan AA, Mohapatra RK. Nanoadjuvants: Promising Bioinspired and Biomimetic Approaches in Vaccine Innovation. ACS OMEGA 2023; 8:27953-27968. [PMID: 37576639 PMCID: PMC10413842 DOI: 10.1021/acsomega.3c02030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 07/13/2023] [Indexed: 08/15/2023]
Abstract
Adjuvants are the important part of vaccine manufacturing as they elicit the vaccination effect and enhance the durability of the immune response through controlled release. In light of this, nanoadjuvants have shown unique broad spectrum advantages. As nanoparticles (NPs) based vaccines are fast-acting and better in terms of safety and usability parameters as compared to traditional vaccines, they have attracted the attention of researchers. A vaccine nanocarrier is another interesting and promising area for the development of next-generation vaccines for prophylaxis. This review looks at the various nanoadjuvants and their structure-function relationships. It compiles the state-of-art literature on numerous nanoadjuvants to help domain researchers orient their understanding and extend their endeavors in vaccines research and development.
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Affiliation(s)
- Dhruv N. Desai
- Department
of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Ahmed Mahal
- Department
of Medical Biochemical Analysis, College of Health Technology, Cihan University−Erbil, Erbil, Kurdistan Region, Iraq
| | - Rajat Varshney
- Department
of Veterinary Microbiology, FVAS, Banaras
Hindu University, Mirzapur 231001, India
| | - Ahmad J. Obaidullah
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Bhawna Gupta
- School
of Biotechnology, KIIT Deemed-to-be University, Bhubaneswar 751024, Odisha, India
| | - Pratikhya Mohanty
- Bioenergy
Lab, BDTC, School of Biotechnology, KIIT
Deemed-to-be University, Bhubaneswar 751024, Odisha, India
| | | | | | - Snehasish Mishra
- Bioenergy
Lab, BDTC, School of Biotechnology, KIIT
Deemed-to-be University, Bhubaneswar 751024, Odisha, India
| | - Venkataramana Kandi
- Department
of Microbiology, Prathima Institute of Medical
Sciences, Karimnagar 505 417, Telangana, India
| | - Ali A. Rabaan
- Molecular
Diagnostic Laboratory, Johns Hopkins Aramco
Healthcare, Dhahran 31311, Saudi Arabia
- College
of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
- Department
of Public Health and Nutrition, The University
of Haripur, Haripur 22610, Pakistan
| | - Ranjan K. Mohapatra
- Department
of Chemistry, Government College of Engineering, Keonjhar 758002, Odisha, India
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4
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Barrera-Rosales A, Rodríguez-Sanoja R, Hernández-Pando R, Moreno-Mendieta S. The Use of Particulate Systems for Tuberculosis Prophylaxis and Treatment: Opportunities and Challenges. Microorganisms 2023; 11:1988. [PMID: 37630548 PMCID: PMC10459556 DOI: 10.3390/microorganisms11081988] [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: 06/16/2023] [Revised: 07/28/2023] [Accepted: 07/29/2023] [Indexed: 08/27/2023] Open
Abstract
The use of particles to develop vaccines and treatments for a wide variety of diseases has increased, and their success has been demonstrated in preclinical investigations. Accurately targeting cells and minimizing doses and adverse side effects, while inducing an adequate biological response, are important advantages that particulate systems offer. The most used particulate systems are liposomes and their derivatives, immunostimulatory complexes, virus-like particles, and organic or inorganic nano- and microparticles. Most of these systems have been proven using therapeutic or prophylactic approaches to control tuberculosis, one of the most important infectious diseases worldwide. This article reviews the progress and current state of the use of particles for the administration of TB vaccines and treatments in vitro and in vivo, with a special emphasis on polymeric particles. In addition, we discuss the challenges and benefits of using these particulate systems to provide researchers with an overview of the most promising strategies in current preclinical trials, offering a perspective on their progress to clinical trials.
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Affiliation(s)
- Alejandra Barrera-Rosales
- Posgrado en Ciencias Bioquímicas, Universidad Nacional Autónoma de México (UNAM), A.P. 70228, Ciudad Universitaria, Ciudad de México 04510, México;
| | - Romina Rodríguez-Sanoja
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), A.P. 70228, Ciudad Universitaria, Ciudad de México 04510, México; (R.R.-S.)
| | - Rogelio Hernández-Pando
- Sección de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Delegación Tlalpan, Ciudad de México 14080, México
| | - Silvia Moreno-Mendieta
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), A.P. 70228, Ciudad Universitaria, Ciudad de México 04510, México; (R.R.-S.)
- CONAHCyT, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), A.P. 70228, Ciudad Universitaria, Ciudad de México 04510, México
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5
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Valdemar-Aguilar CM, Manisekaran R, Acosta-Torres LS, López-Marín LM. Spotlight on mycobacterial lipid exploitation using nanotechnology for diagnosis, vaccines, and treatments. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2023; 48:102653. [PMID: 36646193 PMCID: PMC9839462 DOI: 10.1016/j.nano.2023.102653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/24/2022] [Accepted: 01/07/2023] [Indexed: 01/15/2023]
Abstract
Tuberculosis (TB), historically the most significant cause of human morbidity and mortality, has returned as the top infectious disease worldwide, under circumstances worsened by the COVID-19 pandemic's devastating effects on public health. Although Mycobacterium tuberculosis, the causal agent, has been known of for more than a century, the development of tools to control it has been largely neglected. With the advancement of nanotechnology, the possibility of engineering tools at the nanoscale creates unique opportunities to exploit any molecular type. However, little attention has been paid to one of the major attributes of the pathogen, represented by the atypical coat and its abundant lipids. In this review, an overview of the lipids encountered in M. tuberculosis and interest in exploiting them for the development of TB control tools are presented. Then, the amalgamation of nanotechnology with mycobacterial lipids from both reported and future works are discussed.
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Affiliation(s)
- Carlos M. Valdemar-Aguilar
- Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230 Querétaro, Mexico,Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, Mexico
| | - Ravichandran Manisekaran
- Interdisciplinary Research Laboratory (LII), Nanostructures and Biomaterials Area, Escuela Nacional de Estudios Superiores Unidad León, Universidad Nacional Autónoma de México, Predio el Saucillo y el Potrero, Comunidad de los Tepetates, 37689 León, Mexico.
| | - Laura S. Acosta-Torres
- Interdisciplinary Research Laboratory (LII), Nanostructures and Biomaterials Area, Escuela Nacional de Estudios Superiores Unidad León, Universidad Nacional Autónoma de México, Predio el Saucillo y el Potrero, Comunidad de los Tepetates, 37689 León, Mexico
| | - Luz M. López-Marín
- Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Campus Juriquilla, 76230 Querétaro, Mexico,Corresponding authors
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6
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Files MA, Kristjansson KM, Rudra JS, Endsley JJ. Nanomaterials-based vaccines to target intracellular bacterial pathogens. Front Microbiol 2022; 13:1040105. [PMID: 36466676 PMCID: PMC9715960 DOI: 10.3389/fmicb.2022.1040105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 11/02/2022] [Indexed: 11/21/2022] Open
Abstract
Development of novel immunization approaches to combat a growing list of emerging and ancient infectious agents is a global health priority. Intensive efforts over the last several decades have identified alternative approaches to improve upon traditional vaccines that are based on live, attenuated agents, or formulations of inactivated agents with adjuvants. Rapid advances in RNA-based and other delivery systems for immunization have recently revolutionized the potential to protect populations from viral pathogens, such as SARS-CoV-2. Similar efforts to combat bacterial pathogens, especially species with an intracellular niche, have lagged significantly. In the past decade, advances in nanotechnology have yielded a variety of new antigen/adjuvant carrier systems for use in vaccine development against infectious viruses and bacteria. The tunable properties of nanomaterial-based vaccines allow for balancing immunogenicity and safety which is a key hurdle in traditional antigen and adjuvant formulations. In this review, we discuss several novel nanoparticle-based vaccine platforms that show promise for use against intracellular bacteria as demonstrated by the feasibility of construction, enhanced antigen presentation, induction of cell mediated and humoral immune responses, and improved survival outcomes in in vivo models.
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Affiliation(s)
- Megan A. Files
- Department of Microbiology and Immunology, Galveston, TX, United States
- Institute of Translational Science, University of Texas Medical Branch, Galveston, TX, United States
- Department of Medicine, School of Medicine, Seattle, WA, United States
| | - Kadin M. Kristjansson
- Department of Chemistry, Smith College, Northampton MA, United States
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, United States
| | - Jai S. Rudra
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, United States
| | - Janice J. Endsley
- Department of Microbiology and Immunology, Galveston, TX, United States
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7
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Azharuddin M, Zhu GH, Sengupta A, Hinkula J, Slater NKH, Patra HK. Nano toolbox in immune modulation and nanovaccines. Trends Biotechnol 2022; 40:1195-1212. [PMID: 35450779 PMCID: PMC10439010 DOI: 10.1016/j.tibtech.2022.03.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/18/2022] [Accepted: 03/25/2022] [Indexed: 12/23/2022]
Abstract
Despite the great success of vaccines over two centuries, the conventional strategy is based on attenuated/altered microorganisms. However, this is not effective for all microbes and often fails to elicit a protective immune response, and sometimes poses unexpected safety risks. The expanding nano toolbox may overcome some of the roadblocks in vaccine development given the plethora of unique nanoparticle (NP)-based platforms that can successfully induce specific immune responses leading to exciting and novel solutions. Nanovaccines necessitate a thorough understanding of the immunostimulatory effect of these nanotools. We present a comprehensive description of strategies in which nanotools have been used to elicit an immune response and provide a perspective on how nanotechnology can lead to future personalized nanovaccines.
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Affiliation(s)
- Mohammad Azharuddin
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, Linköping, Sweden
| | - Geyunjian Harry Zhu
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Anirban Sengupta
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, Linköping, Sweden
| | - Jorma Hinkula
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, Linköping, Sweden
| | - Nigel K H Slater
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Hirak K Patra
- Department of Surgical Biotechnology, University College London, London, UK.
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8
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The Influence of Nanoparticle on Vaccine Responses against Bacterial Infection. JOURNAL OF NANOTECHNOLOGY 2022. [DOI: 10.1155/2022/6856982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Nowadays, nanovaccine is considered as an evolving method in the field of vaccination to induce immunity in the human body against various diseases, including bacterial or viral diseases as well as virulent tumors. Nanovaccines are more efficient than traditional vaccines since they could potentially induce both humoral and cellular immune reactions. Various studies have shown that nanoparticles with multiple compounds have been designed as delivery systems or as adjuvants for vaccines. Nanoparticles could function as a drug delivery tool, as an adjuvant to promote antigen processing, and as an immune modulator to induce immune responses. These nanoparticles generate immune responses through activating immune cells as well as through the production of antibody responses. Design engineering of nanoparticles (NPs) used to produce nanovaccines to induce immunity in the human body needs comprehensive information about the ways they interact with the component of immune system. Challenges remain due to the lack of sufficient and comprehensive information about the nanoparticles' mode of action. Several studies have described the interactions between various classes of nanoparticles and the immune system in the field of prevention of bacterial infections. The results of some studies conducted in recent years on the interaction between nanoparticles and biosystems have considerably affected the methods used to design nanoparticles for medical applications. In this review, NPs’ characteristics influencing their interplay with the immune system were discussed in vivo. The information obtained could lead to the development of strategies for rationalizing the design of nanovaccines in order to achieve optimum induction of immune response.
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9
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Osterloh A. Vaccination against Bacterial Infections: Challenges, Progress, and New Approaches with a Focus on Intracellular Bacteria. Vaccines (Basel) 2022; 10:vaccines10050751. [PMID: 35632507 PMCID: PMC9144739 DOI: 10.3390/vaccines10050751] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 12/13/2022] Open
Abstract
Many bacterial infections are major health problems worldwide, and treatment of many of these infectious diseases is becoming increasingly difficult due to the development of antibiotic resistance, which is a major threat. Prophylactic vaccines against these bacterial pathogens are urgently needed. This is also true for bacterial infections that are still neglected, even though they affect a large part of the world’s population, especially under poor hygienic conditions. One example is typhus, a life-threatening disease also known as “war plague” caused by Rickettsia prowazekii, which could potentially come back in a war situation such as the one in Ukraine. However, vaccination against bacterial infections is a challenge. In general, bacteria are much more complex organisms than viruses and as such are more difficult targets. Unlike comparatively simple viruses, bacteria possess a variety of antigens whose immunogenic potential is often unknown, and it is unclear which antigen can elicit a protective and long-lasting immune response. Several vaccines against extracellular bacteria have been developed in the past and are still used successfully today, e.g., vaccines against tetanus, pertussis, and diphtheria. However, while induction of antibody production is usually sufficient for protection against extracellular bacteria, vaccination against intracellular bacteria is much more difficult because effective defense against these pathogens requires T cell-mediated responses, particularly the activation of cytotoxic CD8+ T cells. These responses are usually not efficiently elicited by immunization with non-living whole cell antigens or subunit vaccines, so that other antigen delivery strategies are required. This review provides an overview of existing antibacterial vaccines and novel approaches to vaccination with a focus on immunization against intracellular bacteria.
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Affiliation(s)
- Anke Osterloh
- Department of Infection Immunology, Research Center Borstel, Parkallee 22, 23845 Borstel, Germany
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10
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Pan C, Yue H, Zhu L, Ma GH, Wang HL. Prophylactic vaccine delivery systems against epidemic infectious diseases. Adv Drug Deliv Rev 2021; 176:113867. [PMID: 34280513 PMCID: PMC8285224 DOI: 10.1016/j.addr.2021.113867] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/20/2021] [Accepted: 07/11/2021] [Indexed: 01/04/2023]
Abstract
Prophylactic vaccines have evolved from traditional whole-cell vaccines to safer subunit vaccines. However, subunit vaccines still face problems, such as poor immunogenicity and low efficiency, while traditional adjuvants are usually unable to meet specific response needs. Advanced delivery vectors are important to overcome these barriers; they have favorable safety and effectiveness, tunable properties, precise location, and immunomodulatory capabilities. Nevertheless, there has been no systematic summary of the delivery systems to cover a wide range of infectious pathogens. We herein summarized and compared the delivery systems for major or epidemic infectious diseases caused by bacteria, viruses, fungi, and parasites. We also included the newly licensed vaccines (e.g., COVID-19 vaccines) and those close to licensure. Furthermore, we highlighted advanced delivery systems with high efficiency, cross-protection, or long-term protection against epidemic pathogens, and we put forward prospects and thoughts on the development of future prophylactic vaccines.
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Affiliation(s)
- Chao Pan
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Biotechnology, Beijing 100071, PR China
| | - Hua Yue
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Li Zhu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Biotechnology, Beijing 100071, PR China
| | - Guang-Hui Ma
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China.
| | - Heng-Liang Wang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Biotechnology, Beijing 100071, PR China.
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11
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The Impact of Nanoparticles on Innate Immune Activation by Live Bacteria. Int J Mol Sci 2020; 21:ijms21249695. [PMID: 33353206 PMCID: PMC7766945 DOI: 10.3390/ijms21249695] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023] Open
Abstract
The innate immune system evolved to detect and react against potential dangers such as bacteria, viruses, and environmental particles. The advent of modern technology has exposed innate immune cells, such as monocytes, macrophages, and dendritic cells, to a relatively novel type of particulate matter, i.e., engineered nanoparticles. Nanoparticles are not inherently pathogenic, and yet cases have been described in which specific nanoparticle types can either induce innate/inflammatory responses or modulate the activity of activated innate cells. Many of these studies rely upon activation by agonists of toll-like receptors, such as lipopolysaccharide or peptidoglycan, instead of the more realistic stimulation by whole live organisms. In this review we examine and discuss the effects of nanoparticles on innate immune cells activated by live bacteria. We focus in particular on how nanoparticles may interfere with bacterial processes in the context of innate activation, and confine our scope to the effects due to particles themselves, rather than to molecules adsorbed on the particle surface. Finally, we examine the long-lasting consequences of coexposure to nanoparticles and bacteria, in terms of potential microbiome alterations and innate immune memory, and address nanoparticle-based vaccine strategies against bacterial infection.
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12
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Matías-Guiu J, Matías-Guiu JA, Montero-Escribano P, Barcia JA, Canales-Aguirre AA, Mateos-Diaz JC, Gómez-Pinedo U. Particles Containing Cells as a Strategy to Promote Remyelination in Patients With Multiple Sclerosis. Front Neurol 2020; 11:638. [PMID: 32733364 PMCID: PMC7358567 DOI: 10.3389/fneur.2020.00638] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 05/28/2020] [Indexed: 12/11/2022] Open
Abstract
The repair of demyelinated lesions is a key objective in multiple sclerosis research. Remyelination fundamentally depends on oligodendrocyte progenitor cells (OPC) reaching the lesion; this is influenced by numerous factors including age, disease progression time, inflammatory activity, and the pool of OPCs available, whether they be NG2 cells or cells derived from neural stem cells. Administering OPCs has been proposed as a potential cell therapy; however, these cells can only be administered directly. This article discusses the potential administration of OPCs encapsulated within hydrogel particles composed of biocompatible biomaterials, via the nose-to-brain pathway. We also discuss conditions for the indication of this therapy, and such related issues as the influence on endogenous remyelination, migration of OPCs to demyelinated areas, and the immune response, given the autoimmune nature of multiple sclerosis. Chitosan and derivatives constitute the most promising biomaterial for this purpose, although these issues must be addressed. In conclusion, this line of research may yield an alternative to the remyelinating drugs currently being studied.
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Affiliation(s)
- Jorge Matías-Guiu
- Department of Neurology, Institute of Neurosciences, IdISSC, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain.,Laboratory of Neurobiology, Institute of Neurosciences, IdISSC, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Jordi A Matías-Guiu
- Department of Neurology, Institute of Neurosciences, IdISSC, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Paloma Montero-Escribano
- Department of Neurology, Institute of Neurosciences, IdISSC, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Juan A Barcia
- Department of Neurosurgery, Institute of Neurosciences, IdISSC, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Alejandro A Canales-Aguirre
- Unidad de Evaluación Preclínica, Unidad de Biotecnología Médica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Mexico
| | - Juan C Mateos-Diaz
- Biotecnología Industrial, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de 12 Jalisco, CIATEJ, Zapopan, Mexico
| | - Ulises Gómez-Pinedo
- Laboratory of Neurobiology, Institute of Neurosciences, IdISSC, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
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Bhardwaj P, Bhatia E, Sharma S, Ahamad N, Banerjee R. Advancements in prophylactic and therapeutic nanovaccines. Acta Biomater 2020; 108:1-21. [PMID: 32268235 PMCID: PMC7163188 DOI: 10.1016/j.actbio.2020.03.020] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/13/2020] [Accepted: 03/17/2020] [Indexed: 02/07/2023]
Abstract
Vaccines activate suitable immune responses to fight against diseases but can possess limitations such as compromised efficacy and immunogenic responses, poor stability, and requirement of adherence to multiple doses. ‘Nanovaccines’ have been explored to elicit a strong immune response with the advantages of nano-sized range, high antigen loading, enhanced immunogenicity, controlled antigen presentation, more retention in lymph nodes and promote patient compliance by a lower frequency of dosing. Various types of nanoparticles with diverse pathogenic or foreign antigens can help to overcome immunotolerance and alleviate the need of booster doses as required with conventional vaccines. Nanovaccines have the potential to induce both cell-mediated and antibody-mediated immunity and can render long-lasting immunogenic memory. With such properties, nanovaccines have shown high potential for the prevention of infectious diseases such as acquired immunodeficiency syndrome (AIDS), malaria, tuberculosis, influenza, and cancer. Their therapeutic potential has also been explored in the treatment of cancer. The various kinds of nanomaterials used for vaccine development and their effects on immune system activation have been discussed with special relevance to their implications in various pathological conditions. Statement of Significance Interaction of nanoparticles with the immune system has opened multiple avenues to combat a variety of infectious and non-infectious pathological conditions. Limitations of conventional vaccines have paved the path for nanomedicine associated benefits with a hope of producing effective nanovaccines. This review highlights the role of different types of nanovaccines and the role of nanoparticles in modulating the immune response of vaccines. The applications of nanovaccines in infectious and non-infectious diseases like malaria, tuberculosis, AIDS, influenza, and cancers have been discussed. It will help the readers develop an understanding of mechanisms of immune activation by nanovaccines and design appropriate strategies for novel nanovaccines.
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14
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Poon C, Patel AA. Organic and inorganic nanoparticle vaccines for prevention of infectious diseases. NANO EXPRESS 2020. [DOI: 10.1088/2632-959x/ab8075] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Minakshi P, Ghosh M, Brar B, Kumar R, Lambe UP, Ranjan K, Manoj J, Prasad G. Nano-antimicrobials: A New Paradigm for Combating Mycobacterial Resistance. Curr Pharm Des 2020; 25:1554-1579. [PMID: 31218956 DOI: 10.2174/1381612825666190620094041] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/11/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Mycobacterium group contains several pathogenic bacteria including M. tuberculosis where the emergence of multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) is alarming for human and animal health around the world. The condition has further aggravated due to the speed of discovery of the newer drugs has been outpaced by the rate of resistance developed in microorganisms, thus requiring alternative combat strategies. For this purpose, nano-antimicrobials have emerged as a potential option. OBJECTIVE The current review is focused on providing a detailed account of nanocarriers like liposome, micelles, dendrimers, solid lipid NPs, niosomes, polymeric nanoparticles, nano-suspensions, nano-emulsion, mesoporous silica and alginate-based drug delivery systems along with the recent updates on developments regarding nanoparticle-based therapeutics, vaccines and diagnostic methods developed or under pipeline with their potential benefits and limitations to combat mycobacterial diseases for their successful eradication from the world in future. RESULTS Distinct morphology and the underlying mechanism of pathogenesis and resistance development in this group of organisms urge improved and novel methods for the early and efficient diagnosis, treatment and vaccination to eradicate the disease. Recent developments in nanotechnology have the potential to meet both the aspects: nano-materials are proven components of several efficient targeted drug delivery systems and the typical physicochemical properties of several nano-formulations have shown to possess distinct bacteriocidal properties. Along with the therapeutic aspects, nano-vaccines and theranostic applications of nano-formulations have grown in popularity in recent times as an effective alternative means to combat different microbial superbugs. CONCLUSION Nanomedicine holds a bright prospect to perform a key role in global tuberculosis elimination program.
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Affiliation(s)
- Prasad Minakshi
- Department of Animal Biotechnology, LLR University of Veterinary and Animal Sciences, Hisar-125 004, Haryana, India
| | - Mayukh Ghosh
- Department of Veterinary Biochemistry, Ranchi Veterinary College, Birsa Agricultural University, Ranchi-834 006, Jharkhand, India
| | - Basanti Brar
- Department of Animal Biotechnology, LLR University of Veterinary and Animal Sciences, Hisar-125 004, Haryana, India
| | - Rajesh Kumar
- Department of Veterinary Physiology, COVAS, KVASU, Pookode, Wayanad- 673576, Kerala, India
| | - Upendra P Lambe
- Department of Animal Biotechnology, LLR University of Veterinary and Animal Sciences, Hisar-125 004, Haryana, India
| | | | - Jinu Manoj
- RVDEC Mahendergarh, LUVAS, Haryana, India
| | - Gaya Prasad
- SVP University of Agriculture and Technology, Meerut, India
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16
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Yenkoidiok-Douti L, Jewell CM. Integrating Biomaterials and Immunology to Improve Vaccines Against Infectious Diseases. ACS Biomater Sci Eng 2020; 6:759-778. [PMID: 33313391 PMCID: PMC7725244 DOI: 10.1021/acsbiomaterials.9b01255] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Despite the success of vaccines in preventing many infectious diseases, effective vaccines against pathogens with ongoing challenges - such as HIV, malaria, and tuberculosis - remain unavailable. The emergence of new pathogen variants, the continued prevalence of existing pathogens, and the resurgence of yet other infectious agents motivate the need for new, interdisciplinary approaches to direct immune responses. Many current and candidate vaccines, for example, are poorly immunogenic, provide only transient protection, or create risks of regaining pathogenicity in certain immune-compromised conditions. Recent advances in biomaterials research are creating new potential to overcome these challenges through improved formulation, delivery, and control of immune signaling. At the same time, many of these materials systems - such as polymers, lipids, and self-assembly technologies - may achieve this goal while maintaining favorable safety profiles. This review highlights ways in which biomaterials can advance existing vaccines to safer, more efficacious technologies, and support new vaccines for pathogens that do not yet have vaccines. Biomaterials that have not yet been applied to vaccines for infectious disease are also discussed, and their potential in this area is highlighted.
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Affiliation(s)
- Lampouguin Yenkoidiok-Douti
- Fischell Department of Bioengineering, University of Maryland, College Park, 8278 Paint Branch Drive, College Park, MD, 20742, United States
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institute of Health, Rockville, MD, 20852, United States
| | - Christopher M. Jewell
- Fischell Department of Bioengineering, University of Maryland, College Park, 8278 Paint Branch Drive, College Park, MD, 20742, United States
- Department of Veterans Affairs, VA Maryland Health Care System, 10. N Green Street, Baltimore, MD 21201, USA
- Robert E. Fischell Institute for Biomedical Devices, 8278 Paint Branch Drive, College Park, MD 20742, United States
- Department of Microbiology and Immunology, University of Maryland Medical School, 685 West Baltimore Street, HSF-I Suite 380, Baltimore, MD, 21201, United States
- Marlene and Stewart Greenebaum Cancer Center, 22 S. Greene Street, Suite N9E17, Baltimore, MD 21201, United States
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Mitarotonda R, Giorgi E, Desimone MF, De Marzi MC. Nanoparticles and Immune Cells. Curr Pharm Des 2019; 25:3960-3982. [DOI: 10.2174/1381612825666190926161209] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 09/17/2019] [Indexed: 02/07/2023]
Abstract
Nanoparticles have gained ground in several fields. However, it is important to consider their potentially
hazardous effects on humans, flora, and fauna. Human exposure to nanomaterials can occur unintentionally
in daily life or in industrial settings, and the continuous exposure of the biological components (cells, receptors,
proteins, etc.) of the immune system to these particles can trigger an unwanted immune response (activation or
suppression). Here, we present different studies that have been carried out to evaluate the response of immune
cells in the presence of nanoparticles and their possible applications in the biomedical field.
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Affiliation(s)
- Romina Mitarotonda
- Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina
| | - Exequiel Giorgi
- Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina
| | - Martín F. Desimone
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Tecnicas (CONICET), Instituto de la Quimica y Metabolismo del Farmaco (IQUIMEFA), Facultad de Farmacia y Bioquimica, Buenos Aires, Argentina
| | - Mauricio C. De Marzi
- Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina
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AlMatar M, Makky EA, AlMandeal H, Eker E, Kayar B, Var I, Köksal F. Does the Development of Vaccines Advance Solutions for Tuberculosis? Curr Mol Pharmacol 2018; 12:83-104. [PMID: 30474542 DOI: 10.2174/1874467212666181126151948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 10/06/2018] [Accepted: 10/17/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Mycobacterium tuberculosis (Mtb) is considered as one of the most efficacious human pathogens. The global mortality rate of TB stands at approximately 2 million, while about 8 to 10 million active new cases are documented yearly. It is, therefore, a priority to develop vaccines that will prevent active TB. The vaccines currently used for the management of TB can only proffer a certain level of protection against meningitis, TB, and other forms of disseminated TB in children; however, their effectiveness against pulmonary TB varies and cannot provide life-long protective immunity. Based on these reasons, more efforts are channeled towards the development of new TB vaccines. During the development of TB vaccines, a major challenge has always been the lack of diversity in both the antigens contained in TB vaccines and the immune responses of the TB sufferers. Current efforts are channeled on widening both the range of antigens selection and the range of immune response elicited by the vaccines. The past two decades witnessed a significant progress in the development of TB vaccines; some of the discovered TB vaccines have recently even completed the third phase (phase III) of a clinical trial. OBJECTIVE The objectives of this article are to discuss the recent progress in the development of new vaccines against TB; to provide an insight on the mechanism of vaccine-mediated specific immune response stimulation, and to debate on the interaction between vaccines and global interventions to end TB.
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Affiliation(s)
- Manaf AlMatar
- Department of Biotechnology, Institute of Natural and Applied Sciences (Fen Bilimleri Enstitusu) Cukurova University, Adana, Turkey
| | - Essam A Makky
- Department of Biotechnology, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang (UMP), Kuantan, Malaysia
| | - Husam AlMandeal
- Freiburg Universität, Moltkestraße 90, 76133 karlsruhe Augenklinik, Germany
| | - Emel Eker
- Department of Medical Microbiology, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Begüm Kayar
- Department of Medical Microbiology, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Işıl Var
- Department of Food Engineering, Agricultural Faculty, Cukurova University, Adana, Turkey
| | - Fatih Köksal
- Department of Medical Microbiology, Faculty of Medicine, Cukurova University, Adana, Turkey
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Pati R, Shevtsov M, Sonawane A. Nanoparticle Vaccines Against Infectious Diseases. Front Immunol 2018; 9:2224. [PMID: 30337923 PMCID: PMC6180194 DOI: 10.3389/fimmu.2018.02224] [Citation(s) in RCA: 279] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 09/07/2018] [Indexed: 12/13/2022] Open
Abstract
Due to emergence of new variants of pathogenic micro-organisms the treatment and immunization of infectious diseases have become a great challenge in the past few years. In the context of vaccine development remarkable efforts have been made to develop new vaccines and also to improve the efficacy of existing vaccines against specific diseases. To date, some vaccines are developed from protein subunits or killed pathogens, whilst several vaccines are based on live-attenuated organisms, which carry the risk of regaining their pathogenicity under certain immunocompromised conditions. To avoid this, the development of risk-free effective vaccines in conjunction with adequate delivery systems are considered as an imperative need to obtain desired humoral and cell-mediated immunity against infectious diseases. In the last several years, the use of nanoparticle-based vaccines has received a great attention to improve vaccine efficacy, immunization strategies, and targeted delivery to achieve desired immune responses at the cellular level. To improve vaccine efficacy, these nanocarriers should protect the antigens from premature proteolytic degradation, facilitate antigen uptake and processing by antigen presenting cells, control release, and should be safe for human use. Nanocarriers composed of lipids, proteins, metals or polymers have already been used to attain some of these attributes. In this context, several physico-chemical properties of nanoparticles play an important role in the determination of vaccine efficacy. This review article focuses on the applications of nanocarrier-based vaccine formulations and the strategies used for the functionalization of nanoparticles to accomplish efficient delivery of vaccines in order to induce desired host immunity against infectious diseases.
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Affiliation(s)
| | - Maxim Shevtsov
- Institute of Cytology of the Russian Academy of Sciences (RAS), St. Petersburg, Russia
- Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
- First Pavlov State Medical University of St.Petersburg, St. Petersburg, Russia
| | - Avinash Sonawane
- School of Biotechnology, KIIT University, Bhubaneswar, India
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
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Makkar H, Verma SK, Panda PK, Pramanik N, Jha E, Suar M. Molecular insight to size and dose-dependent cellular toxicity exhibited by a green synthesized bioceramic nanohybrid with macrophages for dental applications. Toxicol Res (Camb) 2018; 7:959-969. [PMID: 30310673 PMCID: PMC6116807 DOI: 10.1039/c8tx00112j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 06/18/2018] [Indexed: 12/14/2022] Open
Abstract
Improvising bioceramics for enhancing their biocompatibility and physical properties has been a focus area for the dental industry. To further explore this area, this study reports a novel green synthesis and molecular in vitro biocompatibility of calcium aluminosilicate-chitosan nanohybrid (CAS-CH). The nanohybrids were synthesized by using a high energy ball milling (HEBM) technique and then characterized for their physiochemical properties using standard techniques including scanning electron microscopy (SEM) and dynamic light scattering (DLS). In vitro cytotoxicity evaluation of a synthesized nanohybrid was made with a RAW264.7 cell line using cell viability assays, such as, MTT, cellular morphology analysis, induction of oxidative stress, and apoptosis. CAS-CH nanohybrids were synthesized at three milling time points: 1H, 2H, and 3H. With increasing milling time, we found a reduction in sizes of particles and increased zeta potential. Viability of cells was found to be decreased with an increase in concentration. Moreover, toxic effects like ROS generation and apoptosis were reduced with increasing milling time. Computational and experimental analysis elucidated the mechanism of toxicity as a consequence of influential functionality of Sod1 and p53 proteins due to interaction and internalization of the nanohybrids with amino acid residues via hydrogen bonds and hydrophobic interactions. The detailed study depicted a novel way of synthesizing biocompatible bioceramic nanohybrids with a mechanistic insight of its cytotoxicity profile.
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Affiliation(s)
- Hardik Makkar
- KIIT Technology Business incubator , KIIT University , Bhubaneswar , Orissa 751024 , India .
| | - Suresh K Verma
- School of Biotechnology , KIIT University , Bhubaneswar , Orissa 751024 , India
| | - Pritam Kumar Panda
- University of Freiburg , Division of Paediatric Haematology and Oncology , Freiburg , 79106 , Germany
| | - Nandini Pramanik
- Advance Science and Technology Research Centre , Vinoba Bhave University , Hazaribagh , Jharkhand 825301 , India
| | - Ealisha Jha
- Memorial University of Newfoundland , Department of Physics and Physical Oceanography , St John's , Newfoundland and Labrador , NL A1C 5S7 Canada
| | - Mrutyunjay Suar
- KIIT Technology Business incubator , KIIT University , Bhubaneswar , Orissa 751024 , India .
- School of Biotechnology , KIIT University , Bhubaneswar , Orissa 751024 , India
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Khademi F, Taheri RA, Yousefi Avarvand A, Vaez H, Momtazi-Borojeni AA, Soleimanpour S. Are chitosan natural polymers suitable as adjuvant/delivery system for anti-tuberculosis vaccines? Microb Pathog 2018; 121:218-223. [DOI: 10.1016/j.micpath.2018.05.035] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/08/2018] [Accepted: 05/22/2018] [Indexed: 02/08/2023]
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Improved antifungal activity and stability of chitosan nanofibers using cellulose nanocrystal on banknote papers. Carbohydr Polym 2018; 189:229-237. [PMID: 29580404 DOI: 10.1016/j.carbpol.2018.02.041] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 02/03/2018] [Accepted: 02/14/2018] [Indexed: 11/21/2022]
Abstract
Microorganisms can spread on the surface of banknotes and cause many infectious diseases. Chitosan nanofibers (CNFs) and cellulose nanocrystals (CNCs) are nanomaterials, which can affect the antimicrobial properties. In this study, the fungal species that grew on the surfaces of collected banknotes from different places were identified. To examine the antifungal effect of the both nanomaterials on the banknotes, the stable coatings using CNFs and CNCs emulsions were prepared by roller coating. The results revealed that the most colonies in the banknotes obtained from the bakeries and butcheries were Aspergillus sp., whereas the colonies in bus terminals and the hospitals were Aspergillus niger and Penicillium, respectively. The results showed that the CNCs had no antifungal effect alone on the aforementioned species, but it could improve the antifungal effect, adhesion, and stability of CNFs on the banknote surfaces. This study suggested a new approach to decrease the infection spreads through banknotes.
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