1
|
Lapras B, Marchand C, Merienne C, Medina M, Kolenda C, Laurent F, Pirot F. Rationalisation of the purification process for a phage active pharmaceutical ingredient. Eur J Pharm Biopharm 2024; 203:114438. [PMID: 39111580 DOI: 10.1016/j.ejpb.2024.114438] [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: 05/14/2024] [Revised: 07/25/2024] [Accepted: 08/05/2024] [Indexed: 09/14/2024]
Abstract
The resurgence of phage therapy, once abandoned in the early 20th century in part due to issues related to the purification process and stability, is spurred by the global threat of antibiotic resistance. Engineering advances have enabled more precise separation unit operations, improving overall purification efficiency. The present review discusses the physicochemical properties of impurities commonly found in a phage lysate, e.g., contaminants, phage-related impurities, and propagation-related impurities. Differences in phages and bacterial impurities properties are leveraged to elaborate a four-step phage purification process: clarification, capture and concentration, subsequent purification and polishing. Ultimately, a framework for rationalising the development of a purification process is proposed, considering three operational characteristics, i.e., scalability, transferability to various phages and duration. This guide facilitates the preselection of a sequence of unit operations, which can then be confronted with the expected impurities to validate the theoretical capacity of the process to purify the phage lysate.
Collapse
Affiliation(s)
- B Lapras
- Hospices Civils de Lyon, Edouard Herriot Hospital, Pharmacy Department, FRIPHARM®, F-69437 Lyon, France; Claude Bernard Lyon 1 University, French National Centre for Scientific Research (CNRS), Institut de Biologie et de Chimie des Protéines (IBCP), Tissue Biology and Therapeutic Engineering Laboratory (LBTI), UMR 5305, F-69007 Lyon, France.
| | - C Marchand
- Hospices Civils de Lyon, Edouard Herriot Hospital, Pharmacy Department, FRIPHARM®, F-69437 Lyon, France
| | - C Merienne
- Hospices Civils de Lyon, Edouard Herriot Hospital, Pharmacy Department, FRIPHARM®, F-69437 Lyon, France
| | - M Medina
- Hospices Civils de Lyon, Croix Rousse Hospital, Bacteriology Department, French National Reference Centre for Staphylococci, F-69317 Lyon, France; Claude Bernard Lyon 1 University, Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, CNRS UMR 5308, F- 69365 Lyon, France
| | - C Kolenda
- Hospices Civils de Lyon, Croix Rousse Hospital, Bacteriology Department, French National Reference Centre for Staphylococci, F-69317 Lyon, France; Claude Bernard Lyon 1 University, Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, CNRS UMR 5308, F- 69365 Lyon, France
| | - F Laurent
- Hospices Civils de Lyon, Croix Rousse Hospital, Bacteriology Department, French National Reference Centre for Staphylococci, F-69317 Lyon, France; Claude Bernard Lyon 1 University, Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, CNRS UMR 5308, F- 69365 Lyon, France
| | - F Pirot
- Hospices Civils de Lyon, Edouard Herriot Hospital, Pharmacy Department, FRIPHARM®, F-69437 Lyon, France; Claude Bernard Lyon 1 University, French National Centre for Scientific Research (CNRS), Institut de Biologie et de Chimie des Protéines (IBCP), Tissue Biology and Therapeutic Engineering Laboratory (LBTI), UMR 5305, F-69007 Lyon, France
| |
Collapse
|
2
|
Raman SK, Siva Reddy DV, Jain V, Bajpai U, Misra A, Singh AK. Mycobacteriophages: therapeutic approach for mycobacterial infections. Drug Discov Today 2024; 29:104049. [PMID: 38830505 DOI: 10.1016/j.drudis.2024.104049] [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: 01/28/2024] [Revised: 05/07/2024] [Accepted: 05/29/2024] [Indexed: 06/05/2024]
Abstract
Tuberculosis (TB) is a significant global health threat, and cases of infection with non-tuberculous mycobacteria (NTM) causing lung disease (NTM-LD) are rising. Bacteriophages and their gene products have garnered interest as potential therapeutic options for bacterial infections. Here, we have compiled information on bacteriophages and their products that can kill Mycobacterium tuberculosis or NTM. We summarize the mechanisms whereby viable phages can access macrophage-resident bacteria and not elicit immune responses, review methodologies of pharmaceutical product development containing mycobacteriophages and their gene products, mainly lysins, in the context of drug regulatory requirements and we discuss industrially relevant methods for producing pharmaceutical products comprising mycobacteriophages, emphasizing delivery of mycobacteriophages to the lungs. We conclude with an outline of some recent case studies on mycobacteriophage therapy.
Collapse
Affiliation(s)
- Sunil Kumar Raman
- Pharmaceutics and Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - D V Siva Reddy
- Pharmaceutics and Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Vikas Jain
- Microbiology and Molecular Biology Laboratory, Department of Biological Sciences, Indian Institute of Science Education and Research, Bhopal 462066, India
| | - Urmi Bajpai
- Department of Biomedical Science, Acharya Narendra Dev College, University of Delhi, Govindpuri, Kalkaji , New Delhi 110019, India
| | - Amit Misra
- Pharmaceutics and Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Amit Kumar Singh
- Experimental Animal Facility, ICMR-National JALMA Institute for Leprosy & Other Mycobacterial Diseases, M. Miyazaki Marg, Tajganj, Agra 282004, Uttar Pradesh, India.
| |
Collapse
|
3
|
Carmody CM, Nugen SR. Monomeric streptavidin phage display allows efficient immobilization of bacteriophages on magnetic particles for the capture, separation, and detection of bacteria. Sci Rep 2023; 13:16207. [PMID: 37758721 PMCID: PMC10533843 DOI: 10.1038/s41598-023-42626-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Immobilization of bacteriophages onto solid supports such as magnetic particles has demonstrated ultralow detection limits as biosensors for the separation and detection of their host bacteria. While the potential impact of magnetized phages is high, the current methods of immobilization are either weak, costly, inefficient, or laborious making them less viable for commercialization. In order to bridge this gap, we have developed a highly efficient, site-specific, and low-cost method to immobilize bacteriophages onto solid supports. While streptavidin-biotin represents an ideal conjugation method, the functionalization of magnetic particles with streptavidin requires square meters of coverage and therefore is not amenable to a low-cost assay. Here, we genetically engineered bacteriophages to allow synthesis of a monomeric streptavidin during infection of the bacterial host. The monomeric streptavidin was fused to a capsid protein (Hoc) to allow site-specific self-assembly of up to 155 fusion proteins per capsid. Biotin coated magnetic nanoparticles were functionalized with mSA-Hoc T4 phage demonstrated in an E. coli detection assay with a limit of detection of < 10 CFU in 100 mLs of water. This work highlights the creation of genetically modified bacteriophages with a novel capsid modification, expanding the potential for bacteriophage functionalized biotechnologies.
Collapse
Affiliation(s)
- Caitlin M Carmody
- Department of Food Science, Cornell University, Ithaca, NY, 14853, USA
| | - Sam R Nugen
- Department of Food Science, Cornell University, Ithaca, NY, 14853, USA.
| |
Collapse
|
4
|
Elois MA, da Silva R, Pilati GVT, Rodríguez-Lázaro D, Fongaro G. Bacteriophages as Biotechnological Tools. Viruses 2023; 15:349. [PMID: 36851563 PMCID: PMC9963553 DOI: 10.3390/v15020349] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/14/2023] [Accepted: 01/18/2023] [Indexed: 01/28/2023] Open
Abstract
Bacteriophages are ubiquitous organisms that can be specific to one or multiple strains of hosts, in addition to being the most abundant entities on the planet. It is estimated that they exceed ten times the total number of bacteria. They are classified as temperate, which means that phages can integrate their genome into the host genome, originating a prophage that replicates with the host cell and may confer immunity against infection by the same type of phage; and lytics, those with greater biotechnological interest and are viruses that lyse the host cell at the end of its reproductive cycle. When lysogenic, they are capable of disseminating bacterial antibiotic resistance genes through horizontal gene transfer. When professionally lytic-that is, obligately lytic and not recently descended from a temperate ancestor-they become allies in bacterial control in ecological imbalance scenarios; these viruses have a biofilm-reducing capacity. Phage therapy has also been advocated by the scientific community, given the uniqueness of issues related to the control of microorganisms and biofilm production when compared to other commonly used techniques. The advantages of using bacteriophages appear as a viable and promising alternative. This review will provide updates on the landscape of phage applications for the biocontrol of pathogens in industrial settings and healthcare.
Collapse
Affiliation(s)
- Mariana Alves Elois
- Laboratory of Applied Virology, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
| | - Raphael da Silva
- Laboratory of Applied Virology, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
| | - Giulia Von Tönnemann Pilati
- Laboratory of Applied Virology, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
| | - David Rodríguez-Lázaro
- Microbiology Division, Faculty of Sciences, University of Burgos, 09001 Burgos, Spain
- Research Centre for Emerging Pathogens and Global Health, University of Burgos, 09001 Burgos, Spain
| | - Gislaine Fongaro
- Laboratory of Applied Virology, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
| |
Collapse
|
5
|
Loughran ST, Bree RT, Walls D. Poly-Histidine-Tagged Protein Purification Using Immobilized Metal Affinity Chromatography (IMAC). Methods Mol Biol 2023; 2699:193-223. [PMID: 37647000 DOI: 10.1007/978-1-0716-3362-5_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
His-tagging is the most widespread and versatile strategy used to purify recombinant proteins for biochemical and structural studies. Recombinant DNA methods are first used to engineer the addition of a short tract of poly-histidine tag (His-tag) to the N-terminus or C-terminus of a target protein. The His-tag is then exploited to enable purification of the "tagged" protein by immobilized metal affinity chromatography (IMAC). In this chapter, we describe efficient procedures for the isolation of highly purified His-tagged target proteins from an Escherichia coli host using IMAC in a bind-wash-elute strategy that can be performed under both native and denaturing conditions.
Collapse
Affiliation(s)
- Sinéad T Loughran
- Department of Life and Health Sciences, School of Health and Science, Dundalk Institute of Technology, Dundalk, Louth, Ireland.
| | - Ronan T Bree
- Department of Life and Health Sciences, School of Health and Science, Dundalk Institute of Technology, Dundalk, Louth, Ireland
| | - Dermot Walls
- School of Biotechnology, Dublin City University, Dublin, Ireland
| |
Collapse
|
6
|
López-Laguna H, Voltà-Durán E, Parladé E, Villaverde A, Vázquez E, Unzueta U. Insights on the emerging biotechnology of histidine-rich peptides. Biotechnol Adv 2021; 54:107817. [PMID: 34418503 DOI: 10.1016/j.biotechadv.2021.107817] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 07/16/2021] [Accepted: 08/16/2021] [Indexed: 02/07/2023]
Abstract
In the late 70's, the discovery of the restriction enzymes made possible the biological production of functional proteins by recombinant DNA technologies, a fact that largely empowered both biotechnological and pharmaceutical industries. Short peptides or small protein domains, with specific molecular affinities, were developed as purification tags in downstream processes to separate the target protein from the culture media or cell debris, upon breaking the producing cells. Among these tags, and by exploiting the interactivity of the imidazole ring of histidine residues, the hexahistidine peptide (H6) became a gold standard. Although initially used almost exclusively in protein production, H6 and related His-rich peptides are progressively proving a broad applicability in novel utilities including enzymatic processes, advanced drug delivery systems and diagnosis, through a so far unsuspected adaptation of their binding capabilities. In this context, the coordination of histidine residues and metals confers intriguing functionalities to His-rich sequences useable in the forward-thinking design of protein-based nano- and micro-materials and devices, through strategies that are comprehensively presented here.
Collapse
Affiliation(s)
- Hèctor López-Laguna
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Eric Voltà-Durán
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Eloi Parladé
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Antonio Villaverde
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Esther Vázquez
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Ugutz Unzueta
- Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain; Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antoni Mª Claret 167, 08025 Barcelona, Spain.
| |
Collapse
|
7
|
O'Connell L, Marcoux PR, Roupioz Y. Strategies for Surface Immobilization of Whole Bacteriophages: A Review. ACS Biomater Sci Eng 2021; 7:1987-2014. [PMID: 34038088 DOI: 10.1021/acsbiomaterials.1c00013] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Bacteriophage immobilization is a key unit operation in emerging biotechnologies, enabling new possibilities for biodetection of pathogenic microbes at low concentration, production of materials with novel antimicrobial properties, and fundamental research on bacteriophages themselves. Wild type bacteriophages exhibit extreme binding specificity for a single species, and often for a particular subspecies, of bacteria. Since their specificity originates in epitope recognition by capsid proteins, which can be altered by chemical or genetic modification, their binding specificity may also be redirected toward arbitrary substrates and/or a variety of analytes in addition to bacteria. The immobilization of bacteriophages on planar and particulate substrates is thus an area of active and increasing scientific interest. This review assembles the knowledge gained so far in the immobilization of whole phage particles, summarizing the main chemistries, and presenting the current state-of-the-art both for an audience well-versed in bioconjugation methods as well as for those who are new to the field.
Collapse
Affiliation(s)
- Larry O'Connell
- Université Grenoble Alpes, CEA, LETI, F38054 Grenoble, France.,Université Grenoble Alpes, CNRS, CEA, IRIG, SyMMES, 38000 Grenoble, France
| | | | - Yoann Roupioz
- Université Grenoble Alpes, CNRS, CEA, IRIG, SyMMES, 38000 Grenoble, France
| |
Collapse
|
8
|
João J, Lampreia J, Prazeres DMF, Azevedo AM. Manufacturing of bacteriophages for therapeutic applications. Biotechnol Adv 2021; 49:107758. [PMID: 33895333 DOI: 10.1016/j.biotechadv.2021.107758] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 03/14/2021] [Accepted: 04/20/2021] [Indexed: 12/21/2022]
Abstract
Bacteriophages, or simply phages, are the most abundant biological entities on Earth. One of the most interesting characteristics of these viruses, which infect and use bacteria as their host organisms, is their high level of specificity. Since their discovery, phages became a tool for the comprehension of basic molecular biology and originated applications in a variety of areas such as agriculture, biotechnology, food safety, veterinary, pollution remediation and wastewater treatment. In particular, phages offer a solution to one of the major problems in public health nowadays, i.e. the emergence of multidrug-resistant bacteria. In these situations, the use of virulent phages as therapeutic agents offers an alternative to the classic, antibiotic-based strategies. The development of phage therapies should be accompanied by the improvement of phage biomanufacturing processes, both at laboratory and industrial scales. In this review, we first present some historical and general aspects related with the discovery, usage and biology of phages and provide a brief overview of the most relevant phage therapy applications. Then, we showcase current processes used for the production and purification of phages and future alternatives in development. On the production side, key factors such as the bacterial physiological state, the conditions of phage infection and the operation parameters are described alongside with the different operation modes, from batch to semi-continuous and continuous. Traditional purification methods used in the initial phage isolation steps are then described followed by the presentation of current state-of-the-art purification approaches. Continuous purification of phages is finally presented as a future biomanufacturing trend.
Collapse
Affiliation(s)
- Jorge João
- iBB - Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1, 1049-001 Lisbon, Portugal.
| | - João Lampreia
- iBB - Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1, 1049-001 Lisbon, Portugal.
| | - Duarte Miguel F Prazeres
- iBB - Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1, 1049-001 Lisbon, Portugal.
| | - Ana M Azevedo
- iBB - Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1, 1049-001 Lisbon, Portugal.
| |
Collapse
|
9
|
Kaźmierczak Z, Majewska J, Milczarek M, Owczarek B, Dąbrowska K. Circulation of Fluorescently Labelled Phage in a Murine Model. Viruses 2021; 13:297. [PMID: 33672895 PMCID: PMC7917791 DOI: 10.3390/v13020297] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 02/06/2023] Open
Abstract
Interactions between bacteriophages and mammals strongly affect possible applications of bacteriophages. This has created a need for tools that facilitate studies of phage circulation and deposition in tissues. Here, we propose red fluorescent protein (RFP)-labelled E. coli lytic phages as a new tool for the investigation of phage interactions with cells and tissues. The interaction of RFP-labelled phages with living eukaryotic cells (macrophages) was visualized after 20 min of co-incubation. RFP-labeled phages were applied in a murine model of phage circulation in vivo. Phages administered by three different routes (intravenously, orally, rectally) were detected through the course of time. The intravenous route of administration was the most efficient for phage delivery to multiple body compartments: 20 min after administration, virions were detected in lymph nodes, lungs, and liver; 30 min after administration, they were detectable in muscles; and 1 h after administration, phages were detected in spleen and lymph nodes. Oral and rectal administration of RFP-labelled phages allowed for their detection in the gastrointestinal (GI) tract only.
Collapse
Affiliation(s)
- Zuzanna Kaźmierczak
- Research and Development Center, Regional Specialist Hospital, Kamieńskiego 73a, 51-154 Wroclaw, Poland
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wroclaw, Poland; (J.M.); (B.O.); (K.D.)
| | - Joanna Majewska
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wroclaw, Poland; (J.M.); (B.O.); (K.D.)
| | - Magdalena Milczarek
- Laboratory of Experimental Anticancer Therapy, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wroclaw, Poland;
| | - Barbara Owczarek
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wroclaw, Poland; (J.M.); (B.O.); (K.D.)
| | - Krystyna Dąbrowska
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wroclaw, Poland; (J.M.); (B.O.); (K.D.)
| |
Collapse
|
10
|
McNamara RP, Dittmer DP. Modern Techniques for the Isolation of Extracellular Vesicles and Viruses. J Neuroimmune Pharmacol 2020. [PMID: 31512168 DOI: 10.1007/s11481-%20019-09874-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Extracellular signaling is pivotal to maintain organismal homeostasis. A quickly emerging field of interest within extracellular signaling is the study of extracellular vesicles (EV), which act as messaging vehicles for nucleic acids, proteins, metabolites, lipids, etc. from donor cells to recipient cells. This transfer of biologically active material within a vesicular body is similar to the infection of a cell through a virus particle, which transfers genetic material from one cell to another to preserve an infection state, and viruses are known to modulate EV. Although considerable heterogeneity exists within EV and viruses, this review focuses on those that are small (< 200 nm in diameter) and of relatively low density (< 1.3 g/mL). A multitude of isolation methods for EV and virus particles exist. In this review, we present an update on methods for their isolation, purification, and phenotypic characterization. We hope that the information we provide will be of use to basic science and clinical investigators, as well as biotechnologists in this emerging field. Graphical Abstract.
Collapse
Affiliation(s)
- Ryan P McNamara
- Lineberger Comprehensive Cancer Center, Department of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Dirk P Dittmer
- Lineberger Comprehensive Cancer Center, Department of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
| |
Collapse
|
11
|
Kesidis A, Depping P, Lodé A, Vaitsopoulou A, Bill RM, Goddard AD, Rothnie AJ. Expression of eukaryotic membrane proteins in eukaryotic and prokaryotic hosts. Methods 2020; 180:3-18. [DOI: 10.1016/j.ymeth.2020.06.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 12/15/2022] Open
|
12
|
Zhang ZR, Shen JT, Dai JY, Sun YQ, Dong YS, Xiu ZL. Separation and purification of Klebsiella phage by two-step salting-out extraction. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116784] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
13
|
Chang S, Kim S, Han J, Ha S, Lee H, Song SW, Lee D, Kwon S, Chung J, Kim J. A High-Throughput Single-Clone Phage Fluorescence Microwell Immunoassay and Laser-Driven Clonal Retrieval System. Biomolecules 2020; 10:E517. [PMID: 32235304 PMCID: PMC7226094 DOI: 10.3390/biom10040517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 03/26/2020] [Indexed: 12/03/2022] Open
Abstract
Phage display is one of the most frequently used platform technologies utilized to screen and select therapeutic antibodies, and has contributed to the development of more than 10 therapeutic antibodies used in the clinic. Despite advantages like efficiency and low cost, it has intrinsic technical limitations, such as the asymmetrical amplification of the library after each round of biopanning, which is regarded as a reason for it yielding a very limited number of antigen binders. In this study, we developed a high-throughput single-clonal screening system comprised of fluorescence immunoassays and a laser-driven clonal DNA retrieval system using microchip technology. Using this system, from a single-chain variable fragment (scFv) library displayed on phages with a complexity of 5.21 × 105 harboring random mutations at five amino acid residues, more than 70,000 clones-corresponding to ~14% of the library complexity-were screened, resulting in 78 antigen-reactive scFv sequences with mutations restricted to the randomized residues. Our results demonstrate that this system can significantly reduce the number of biopanning rounds, or even eliminate the need for this process for libraries with lower complexity, providing an opportunity to obtain more diverse clones from the library.
Collapse
Affiliation(s)
- Seohee Chang
- Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Korea; (S.C.); (H.L.); (S.K.)
| | - Soohyun Kim
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea; (S.K.); (J.H.); (S.H.)
- Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea
| | - Jerome Han
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea; (S.K.); (J.H.); (S.H.)
- Department of Biomedical Science, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea
| | - Suji Ha
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea; (S.K.); (J.H.); (S.H.)
- Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea
| | - Hyunho Lee
- Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Korea; (S.C.); (H.L.); (S.K.)
| | - Seo Woo Song
- Bio-Max Institute, Seoul National University, Seoul 08826, Korea;
| | - Daewon Lee
- BK21+ Creative Research Engineer Development for IT, Seoul National University, Seoul 08826, Korea;
| | - Sunghoon Kwon
- Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Korea; (S.C.); (H.L.); (S.K.)
- Bio-Max Institute, Seoul National University, Seoul 08826, Korea;
| | - Junho Chung
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea; (S.K.); (J.H.); (S.H.)
- Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea
- Department of Biomedical Science, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea
| | - Junhoi Kim
- Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul 03080, Korea
| |
Collapse
|
14
|
Mutti M, Corsini L. Robust Approaches for the Production of Active Ingredient and Drug Product for Human Phage Therapy. Front Microbiol 2019; 10:2289. [PMID: 31649636 PMCID: PMC6791927 DOI: 10.3389/fmicb.2019.02289] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 09/19/2019] [Indexed: 01/17/2023] Open
Abstract
To be successful, academic and commercial efforts to reintroduce phage therapy must ensure that only safe and efficacious products are used to treat patients. This raises a number of manufacturing, formulation, and delivery challenges. Since phages are biologics, robust manufacturing processes will be crucial to avoid unwanted variability in each step of the process. The quality standards themselves need to be developed, as patients are currently being treated with phages produced under quality standards ranging from cGMP for clinical trials in EMA and FDA regulated environments to no standards at all in some last resort treatments. In this short review, we will systematically review the literature covering technical issues and approaches to increase robustness at every step of the production process: the identity of the phage and bacterial production strains, the fermentation process and purification, the formulation of the drug product, the quality controls and the documentation standards themselves. We conclude that it is possible to control cost at the same time, which is critical to re-introduce phage therapy to western medicine.
Collapse
|
15
|
McNamara RP, Dittmer DP. Modern Techniques for the Isolation of Extracellular Vesicles and Viruses. J Neuroimmune Pharmacol 2019; 15:459-472. [PMID: 31512168 DOI: 10.1007/s11481-019-09874-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 08/15/2019] [Indexed: 02/07/2023]
Abstract
Extracellular signaling is pivotal to maintain organismal homeostasis. A quickly emerging field of interest within extracellular signaling is the study of extracellular vesicles (EV), which act as messaging vehicles for nucleic acids, proteins, metabolites, lipids, etc. from donor cells to recipient cells. This transfer of biologically active material within a vesicular body is similar to the infection of a cell through a virus particle, which transfers genetic material from one cell to another to preserve an infection state, and viruses are known to modulate EV. Although considerable heterogeneity exists within EV and viruses, this review focuses on those that are small (< 200 nm in diameter) and of relatively low density (< 1.3 g/mL). A multitude of isolation methods for EV and virus particles exist. In this review, we present an update on methods for their isolation, purification, and phenotypic characterization. We hope that the information we provide will be of use to basic science and clinical investigators, as well as biotechnologists in this emerging field. Graphical Abstract.
Collapse
Affiliation(s)
- Ryan P McNamara
- Lineberger Comprehensive Cancer Center, Department of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Dirk P Dittmer
- Lineberger Comprehensive Cancer Center, Department of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
| |
Collapse
|
16
|
Abstract
Phage recovery from various solutions, including physiological samples, as well as phage purification from crude lysates often requires a specific isolation method. Here, we demonstrate that T4-like phages can be efficiently isolated by affinity chromatography. This approach employs specific affinity tags (GST (glutathione S-transferase) or His-tag) that allow for the isolation of the phage. These affinity tags are exposed on the phage head using phage display. By combining competitive phage display and affinity chromatography, wild-type phages can be specifically recovered from mixtures with other phage/s, from solutions of very low phage concentration, or purified from crude phage lysates.
Collapse
|
17
|
Hodyra-Stefaniak K, Lahutta K, Majewska J, Kaźmierczak Z, Lecion D, Harhala M, Kęska W, Owczarek B, Jończyk-Matysiak E, Kłopot A, Miernikiewicz P, Kula D, Górski A, Dąbrowska K. Bacteriophages engineered to display foreign peptides may become short-circulating phages. Microb Biotechnol 2019; 12:730-741. [PMID: 31037835 PMCID: PMC6559017 DOI: 10.1111/1751-7915.13414] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 04/03/2019] [Accepted: 04/05/2019] [Indexed: 12/30/2022] Open
Abstract
Bacteriophages draw scientific attention in medicine and biotechnology, including phage engineering, widely used to shape biological properties of bacteriophages. We developed engineered T4-derived bacteriophages presenting seven types of tissue-homing peptides. We evaluated phage accumulation in targeted tissues, spleen, liver and phage circulation in blood (in mice). Contrary to expectations, accumulation of engineered bacteriophages in targeted organs was not observed, but instead, three engineered phages achieved tissue titres up to 2 orders of magnitude lower than unmodified T4. This correlated with impaired survival of these phages in the circulation. Thus, engineering of T4 phage resulted in the short-circulating phage phenotype. We found that the complement system inactivated engineered phages significantly more strongly than unmodified T4, while no significant differences in phages' susceptibility to phagocytosis or immunogenicity were found. The short-circulating phage phenotype of the engineered phages suggests that natural phages, at least those propagating on commensal bacteria of animals and humans, are naturally optimized to escape rapid neutralization by the immune system. In this way, phages remain active for longer when inside mammalian bodies, thus increasing their chance of propagating on commensal bacteria. The effect of phage engineering on phage pharmacokinetics should be considered in phage design for medical purposes.
Collapse
Affiliation(s)
- Katarzyna Hodyra-Stefaniak
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Karolina Lahutta
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Joanna Majewska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Zuzanna Kaźmierczak
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Dorota Lecion
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Marek Harhala
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Weronika Kęska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Barbara Owczarek
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Ewa Jończyk-Matysiak
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Anna Kłopot
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Paulina Miernikiewicz
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Dominika Kula
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Andrzej Górski
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| | - Krystyna Dąbrowska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław, Poland
| |
Collapse
|
18
|
Bacteriophage T4 capsid as a nanocarrier for Peptide-N-Glycosidase F immobilization through self-assembly. Sci Rep 2019; 9:4865. [PMID: 30890747 PMCID: PMC6424964 DOI: 10.1038/s41598-019-41378-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 02/13/2019] [Indexed: 11/12/2022] Open
Abstract
Enzyme immobilization is widely applied in biocatalysis to improve stability and facilitate recovery and reuse of enzymes. However, high cost of supporting materials and laborious immobilization procedures has limited its industrial application and commercialization. In this study, we report a novel self-assembly immobilization system using bacteriophage T4 capsid as a nanocarrier. The system utilizes the binding sites of the small outer capsid protein, Soc, on the T4 capsid. Enzymes as Soc fusions constructed with regular molecular cloning technology expressed at the appropriate time during phage assembly and self-assembled onto the capsids. The proof of principle experiment was carried out by immobilizing β-galactosidase, and the system was successfully applied to the immobilization of an important glycomics enzyme, Peptide-N-Glycosidase F. Production of Peptide-N-Glycosidase F and simultaneous immobilization was finished within seven hours. Characterizations of the immobilized Peptide-N-Glycosidase F indicated high retention of activity and well reserved deglycosylation capacity. The immobilized Peptide-N-Glycosidase F was easily recycled by centrifugation and exhibited good stability that sustained five repeated uses. This novel system uses the self-amplified T4 capsid as the nanoparticle-type of supporting material, and operates with a self-assembly procedure, making it a simple and low-cost enzyme immobilization technology with promising application potentials.
Collapse
|
19
|
Clavijo V, Torres-Acosta MA, Vives-Flórez MJ, Rito-Palomares M. Aqueous two-phase systems for the recovery and purification of phage therapy products: Recovery of salmonella bacteriophage ϕSan23 as a case study. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.09.088] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
20
|
Harada LK, Silva EC, Campos WF, Del Fiol FS, Vila M, Dąbrowska K, Krylov VN, Balcão VM. Biotechnological applications of bacteriophages: State of the art. Microbiol Res 2018; 212-213:38-58. [DOI: 10.1016/j.micres.2018.04.007] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/16/2018] [Accepted: 04/25/2018] [Indexed: 02/06/2023]
|
21
|
Interaction of Bacteriophages with Mammalian Cells. Methods Mol Biol 2017. [PMID: 29119436 DOI: 10.1007/978-1-4939-7395-8_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Natural bacteriophages (present in the microbiome) and those applied as therapeutic agents may interact with mammalian cells and tissues. Adhesion interactions may define bacteriophage pharmacokinetics and resulting efficiency of bacteriophage agents in therapeutic applications by shaping bacteriophage homing to tissues and organs. Here we propose protocols for testing direct adhesion of bacteriophages or bacteriophage proteins to mammalian cells (in vitro). We further propose an animal model for investigation of accumulation/homing of bacteriophages in tissues (in vivo).
Collapse
|
22
|
Abstract
His-tagging is the most widespread and versatile strategy used to purify recombinant proteins for biochemical and structural studies. Recombinant DNA methods are first used to engineer the addition of a short tract of poly-histidine tag (His-tag) to the N-terminus or C-terminus of a target protein. The His-tag is then exploited to enable purification of the "tagged" protein by Immobilized Metal Affinity Chromatography (IMAC). Here, we describe efficient procedures for the isolation of highly purified His-tagged target proteins from an E. coli host using IMAC.
Collapse
Affiliation(s)
- Sinéad T Loughran
- Department of Applied Sciences, School of Health and Science, Dundalk Institute of Technology, Dundalk, Louth, Ireland.
| | - Ronan T Bree
- Department of Applied Sciences, School of Health and Science, Dundalk Institute of Technology, Dundalk, Louth, Ireland
| | - Dermot Walls
- School of Biotechnology, Dublin City University, Dublin 9, Ireland.,National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
| |
Collapse
|
23
|
Aslam B, Basit M, Nisar MA, Khurshid M, Rasool MH. Proteomics: Technologies and Their Applications. J Chromatogr Sci 2016; 55:182-196. [PMID: 28087761 DOI: 10.1093/chromsci/bmw167] [Citation(s) in RCA: 467] [Impact Index Per Article: 58.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Revised: 07/25/2016] [Accepted: 09/08/2016] [Indexed: 12/12/2022]
Abstract
Proteomics involves the applications of technologies for the identification and quantification of overall proteins present content of a cell, tissue or an organism. It supplements the other "omics" technologies such as genomic and transcriptomics to expound the identity of proteins of an organism, and to cognize the structure and functions of a particular protein. Proteomics-based technologies are utilized in various capacities for different research settings such as detection of various diagnostic markers, candidates for vaccine production, understanding pathogenicity mechanisms, alteration of expression patterns in response to different signals and interpretation of functional protein pathways in different diseases. Proteomics is practically intricate because it includes the analysis and categorization of overall protein signatures of a genome. Mass spectrometry with LC-MS-MS and MALDI-TOF/TOF being widely used equipment is the central among current proteomics. However, utilization of proteomics facilities including the software for equipment, databases and the requirement of skilled personnel substantially increase the costs, therefore limit their wider use especially in the developing world. Furthermore, the proteome is highly dynamic because of complex regulatory systems that control the expression levels of proteins. This review efforts to describe the various proteomics approaches, the recent developments and their application in research and analysis.
Collapse
Affiliation(s)
- Bilal Aslam
- Department of Microbiology, Government College University, Faisalabad, Pakistan
| | - Madiha Basit
- Department of Microbiology, Government College University, Faisalabad, Pakistan
| | - Muhammad Atif Nisar
- Department of Microbiology, Government College University, Faisalabad, Pakistan
| | - Mohsin Khurshid
- Department of Microbiology, Government College University, Faisalabad, Pakistan .,College of Allied Health Professionals, Directorate of Medical Sciences, Government College University, Faisalabad, Pakistan
| | | |
Collapse
|
24
|
Majewska J, Beta W, Lecion D, Hodyra-Stefaniak K, Kłopot A, Kaźmierczak Z, Miernikiewicz P, Piotrowicz A, Ciekot J, Owczarek B, Kopciuch A, Wojtyna K, Harhala M, Mąkosa M, Dąbrowska K. Oral Application of T4 Phage Induces Weak Antibody Production in the Gut and in the Blood. Viruses 2015; 7:4783-99. [PMID: 26308042 PMCID: PMC4576206 DOI: 10.3390/v7082845] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 07/29/2015] [Accepted: 07/30/2015] [Indexed: 12/18/2022] Open
Abstract
A specific humoral response to bacteriophages may follow phage application for medical purposes, and it may further determine the success or failure of the approach itself. We present a long-term study of antibody induction in mice by T4 phage applied per os: 100 days of phage treatment followed by 112 days without the phage, and subsequent second application of phage up to day 240. Serum and gut antibodies (IgM, IgG, secretory IgA) were analyzed in relation to microbiological status of the animals. T4 phage applied orally induced anti-phage antibodies when the exposure was long enough (IgG day 36, IgA day 79); the effect was related to high dosage. Termination of phage treatment resulted in a decrease of IgA again to insignificant levels. Second administration of phage induces secretory IgA sooner than that induced by the first administrations. Increased IgA level antagonized gut transit of active phage. Phage resistant E. coli dominated gut flora very late, on day 92. Thus, the immunological response emerges as a major factor determining phage survival in the gut. Phage proteins Hoc and gp12 were identified as highly immunogenic. A low response to exemplary foreign antigens (from Ebola virus) presented on Hoc was observed, which suggests that phage platforms can be used in oral vaccine design.
Collapse
Affiliation(s)
- Joanna Majewska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Weronika Beta
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Dorota Lecion
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Katarzyna Hodyra-Stefaniak
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Anna Kłopot
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Zuzanna Kaźmierczak
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Paulina Miernikiewicz
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Agnieszka Piotrowicz
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Jarosław Ciekot
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Barbara Owczarek
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Agnieszka Kopciuch
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Karolina Wojtyna
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Marek Harhala
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Mateusz Mąkosa
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| | - Krystyna Dąbrowska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. R. Weigla 12, 53-114 Wrocław, Poland.
| |
Collapse
|
25
|
Górski A, Dąbrowska K, Hodyra-Stefaniak K, Borysowski J, Międzybrodzki R, Weber-Dąbrowska B. Phages targeting infected tissues: novel approach to phage therapy. Future Microbiol 2015; 10:199-204. [PMID: 25689532 DOI: 10.2217/fmb.14.126] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
While the true efficacy of phage therapy still requires formal confirmation in clinical trials, it continues to offer realistic potential treatment in patients in whom antibiotics have failed. Novel developments and approaches are therefore needed to ascertain that future clinical trials would evaluate the therapy in its optimal form thus allowing for reliable conclusions regarding the true value of phage therapy. In this article, we present our vision to develop and establish a bank of phages specific to most threatening pathogens and armed with homing peptides enabling their localization in infected tissues in densities assuring efficient and stable eradication of infection.
Collapse
Affiliation(s)
- Andrzej Górski
- L Hirszfeld Institute of Immunology & Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | | | | | | | | | | |
Collapse
|
26
|
Hodyra K, Dąbrowska K. Molecular and chemical engineering of bacteriophages for potential medical applications. Arch Immunol Ther Exp (Warsz) 2014; 63:117-27. [PMID: 25048831 PMCID: PMC4359349 DOI: 10.1007/s00005-014-0305-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 05/20/2014] [Indexed: 12/19/2022]
Abstract
Recent progress in molecular engineering has contributed to the great progress of medicine. However, there are still difficult problems constituting a challenge for molecular biology and biotechnology, e.g. new generation of anticancer agents, alternative biosensors or vaccines. As a biotechnological tool, bacteriophages (phages) offer a promising alternative to traditional approaches. They can be applied as anticancer agents, novel platforms in vaccine design, or as target carriers in drug discovery. Phages also offer solutions for modern cell imaging, biosensor construction or food pathogen detection. Here we present a review of bacteriophage research as a dynamically developing field with promising prospects for further development of medicine and biotechnology.
Collapse
Affiliation(s)
- Katarzyna Hodyra
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114, Wrocław, Poland
| | | |
Collapse
|
27
|
Dąbrowska K, Kaźmierczak Z, Majewska J, Miernikiewicz P, Piotrowicz A, Wietrzyk J, Lecion D, Hodyra K, Nasulewicz-Goldeman A, Owczarek B, Górski A. Bacteriophages displaying anticancer peptides in combined antibacterial and anticancer treatment. Future Microbiol 2014; 9:861-9. [DOI: 10.2217/fmb.14.50] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT: Aims: Novel anticancer strategies have employed bacteriophages as drug carriers and display platforms for anticancer agents; however, bacteriophage-based platforms maintain their natural antibacterial activity. This study provides the assessment of combined anticancer (engineered) and antibacterial (natural) phage activity in therapies. Materials & methods: An in vivo BALB/c mouse model of 4T1 tumor growth accompanied by surgical wound infection was applied. The wounds were located in the areas of tumors. Bacteriophages (T4) were modified with anticancer Tyr–Ile–Gly–Ser–Arg (YIGSR) peptides by phage display and injected intraperitoneally. Results & conclusion: Tumor growth was decreased in mice treated with YIGSR-displaying phages. The acuteness of wounds, bacterial load and inflammatory markers in phages-treated mice were markedly decreased. Thus, engineered bacteriophages combine antibacterial and anticancer activity.
Collapse
Affiliation(s)
- Krystyna Dąbrowska
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Zuzanna Kaźmierczak
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Joanna Majewska
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Paulina Miernikiewicz
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Agnieszka Piotrowicz
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Joanna Wietrzyk
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Dorota Lecion
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Katarzyna Hodyra
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Anna Nasulewicz-Goldeman
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Barbara Owczarek
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| | - Andrzej Górski
- Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wrocław, Poland
| |
Collapse
|
28
|
Gamkrelidze M, Dąbrowska K. T4 bacteriophage as a phage display platform. Arch Microbiol 2014; 196:473-9. [PMID: 24828789 PMCID: PMC4061479 DOI: 10.1007/s00203-014-0989-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 04/19/2014] [Accepted: 04/30/2014] [Indexed: 11/02/2022]
Abstract
Analysis of molecular events in T4-infected Escherichia coli has revealed some of the most important principles of biology, including relationships between structures of genes and their products, virus-induced acquisition of metabolic function, and morphogenesis of complex structures through sequential gene product interaction rather than sequential gene activation. T4 bacteriophages and related strains were applied in the first formulations of many fundamental biological concepts. These include the unambiguous recognition of nucleic acids as the genetic material, the definition of the gene by fine-structure mutation, recombinational and functional analyses, the demonstration that the genetic code is triplet, the discovery of mRNA, the importance of recombination and DNA replications, light-dependent and light-independent DNA repair mechanisms, restriction and modification of DNA, self-splicing of intron/exon arrangement in prokaryotes, translation bypassing and others. Bacteriophage T4 possesses unique features that make it a good tool for a multicomponent vaccine platform. Hoc/Soc-fused antigens can be assembled on the T4 capsid in vitro and in vivo. T4-based phage display combined with affinity chromatography can be applied as a new method for bacteriophage purification. The T4 phage display system can also be used as an attractive approach for cancer therapy. The data show the efficient display of both single and multiple HIV antigens on the phage T4 capsid and offer insights for designing novel particulate HIV or other vaccines that have not been demonstrated by other vector systems.
Collapse
Affiliation(s)
- Mariam Gamkrelidze
- Agricultural University of Georgia, David Agmashenebeli Alley, 13th km, 0131, Tbilisi, Georgia,
| | | |
Collapse
|
29
|
Kaźmierczak Z, Piotrowicz A, Owczarek B, Hodyra K, Miernikiewicz P, Lecion D, Harhala M, Górski A, Dąbrowska K. Molecular imaging of T4 phage in mammalian tissues and cells. BACTERIOPHAGE 2014; 4:e28364. [PMID: 24653943 DOI: 10.4161/bact.28364] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 02/25/2014] [Accepted: 02/26/2014] [Indexed: 11/19/2022]
Abstract
Advances in phage therapy encourage scientific interest in interactions of phages with human and animal organisms. This has created a need for developing tools that facilitate studies of phage circulation and deposition in tissues and cells. Here we propose a new green fluorescent protein (GFP)-based method for T4 phage molecular imaging in living systems. The method employs decoration of a phage capsid with GFP fused to the N-terminus of Hoc protein by in vivo phage display. Fluorescent phages were positively assessed as regards their applicability for detection inside living mammalian cells (by phagocytosis) and tissues (filtering and retention by lymph nodes and spleen). Molecular imaging provides innovative techniques that have brought substantial progress in life sciences. We propose it as a useful tool for studies of phage biology.
Collapse
Affiliation(s)
- Zuzanna Kaźmierczak
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Agnieszka Piotrowicz
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Barbara Owczarek
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Katarzyna Hodyra
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Paulina Miernikiewicz
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Dorota Lecion
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Marek Harhala
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Andrzej Górski
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| | - Krystyna Dąbrowska
- Institute of Immunology and Experimental Therapy; Polish Academy of Sciences; Wroclaw, Poland
| |
Collapse
|