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de Oliveira Silva JV, Meneguello JE, Formagio MD, de Freitas CF, Malacarne LC, Marchiosi R, de Mendonça PDSB, Zanetti Campanerut-Sá PA, Graton Mikcha JM. Multi-targets of antimicrobial photodynamic therapy mediated by erythrosine against Staphylococcus aureus identified by proteomic approach. Photochem Photobiol 2024. [PMID: 38594817 DOI: 10.1111/php.13944] [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: 12/13/2023] [Revised: 02/13/2024] [Accepted: 03/06/2024] [Indexed: 04/11/2024]
Abstract
Staphylococcus aureus is a global challenge to the clinical field and food industry. Therefore, the development of antimicrobial photodynamic therapy (aPDT) has become one of the valuable methods to control this pathogen. The antibacterial activity of photoinactivation by erythrosine (Ery) against S. aureus has been reported, but its modes of action are unclear. This study aimed to employ a proteomic approach to analyze modes of action of Ery-aPDT against S. aureus. We determined the antibacterial effect by Ery-aPDT assays, quantified reactive oxygen species (ROS) and injury to the cell membrane, and determined protein expression using a proteomic approach combined with bioinformatic tools. Ery-aPDT was effective in reducing S. aureus to undetectable levels. In addition, the increment of ROS accompanied the increase in the reduction of cell viability, and damage to cellular membranes was shown by sublethal injury. In proteomic analysis, we found 17 differentially expressed proteins. These proteins revealed changes mainly associated with defense to oxidative stress, energy metabolism, translation, and protein biosynthesis. Thus, these results suggest that the effectiveness of Ery-aPDT is due to multi-targets in the bacterial cell that cause the death of S. aureus.
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Affiliation(s)
| | - Jean Eduardo Meneguello
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Paraná, Brazil
| | - Maíra Dante Formagio
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Paraná, Brazil
| | | | | | - Rogério Marchiosi
- Department of Biochemistry, State University of Maringá, Paraná, Brazil
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Rodrigues VC, Santos ARD, Bona E, Freitas CF, Silva JVDO, Malacarne LC, Machinski Junior M, Abreu Filho BAD, Mikcha JMG. Optimization of the Erythrosine-mediated photodynamic therapy against Escherichia coli using response surface methodology. Photodiagnosis Photodyn Ther 2024; 45:103916. [PMID: 38042237 DOI: 10.1016/j.pdpdt.2023.103916] [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: 04/13/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND The efficacy of photodynamic therapy (PDT) depends on the combination of light and a photosensitizer for inactivation of microorganisms. However, finding the ideal conditions for the factors involved in this technique is time and cost-consuming. The rotational composite central design (RCCD) is a tool that can be allied with PDT to achieve precise results within a shorter working time. METHODS This study used the response surface methodology to optimize the parameters of PDT mediated by Erythrosine (ERY) and green light-emitting diodes (LED) in different Escherichia coli strains by applying RCCD. RESULTS The RCCD predicted optimum values of ERY and light exposure on PDT. According to the experimental results, the light exposure time showed the most significant influence on the inactivation of the evaluated bacteria. The optimized operating conditions were validated in laboratory tests, and no viable cells were recovered with ERY at 116 µmol L-1 and 30 min of light (33.34 J cm2) for E. coli ATCC 25922, 108 µmol L-1 and 40 min (44.38 J cm2) for E. coli ATCC 35218, and 108 µmol L-1 and 29.3 min (32.5 J cm2) for E. coli O157:H7 EDL 933. CONCLUSION The adjusted polynomial models provided accurate information on the combined effects of ERY and lighting time with green LED on PDT. The application of the RCCD, in addition to reducing the number of experiments, also allows for increased quantity and quality of the results. Therefore, surface response methodology combined with PDT is a promising approach to inactivate E. coli.
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Affiliation(s)
- Vanessa Carvalho Rodrigues
- Postgraduate program of Food Science, State University of Maringá, Av. Colombo, 5790 - Jd. Universitário, Maringá 87020-900, Paraná, Brazil.
| | | | - Evandro Bona
- Post-Graduation Program of Food Technology, Federal Technology University, Campo Mourão, Paraná, Brazil; Post-Graduation Program of Chemistry, Federal Technology University, Curitiba, Paraná, Brazil
| | - Camila Fabiano Freitas
- Departament of Chemistry, State University of Maringá, Maringá, Paraná, Brazil; Departament of Chemistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | | | | | - Miguel Machinski Junior
- Postgraduate program of Food Science, State University of Maringá, Av. Colombo, 5790 - Jd. Universitário, Maringá 87020-900, Paraná, Brazil; Department of Basic Health Sciences, State University of Maringá, Maringá, Paraná, Brazil
| | - Benicio Alves de Abreu Filho
- Postgraduate program of Food Science, State University of Maringá, Av. Colombo, 5790 - Jd. Universitário, Maringá 87020-900, Paraná, Brazil; Department of Basic Health Sciences, State University of Maringá, Maringá, Paraná, Brazil
| | - Jane Martha Graton Mikcha
- Postgraduate program of Food Science, State University of Maringá, Av. Colombo, 5790 - Jd. Universitário, Maringá 87020-900, Paraná, Brazil; Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, Brazil
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de Oliveira Silva JV, Meneguello JE, Formagio MD, de Freitas CF, Hioka N, Pilau EJ, Marchiosi R, Machinski Junior M, de Abreu Filho BA, Zanetti Campanerut-Sá PA, Graton Mikcha JM. Proteomic Investigation over the Antimicrobial Photodynamic Therapy Mediated by Rose Bengal Against Staphylococcus aureus. Photochem Photobiol 2022; 99:957-966. [PMID: 36054748 DOI: 10.1111/php.13707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 08/28/2022] [Indexed: 11/28/2022]
Abstract
In order, to understand the antimicrobial action of photodynamic therapy and how this technique can contribute to its application in the control of pathogens. The objective of the study was to employ a proteomic approach to investigate the protein profile of S. aureus after antimicrobial photodynamic therapy mediated by rose bengal (RB-aPDT). S. aureus was treated with RB (10 nmol/l) and illuminated with green LED (0.17 J/cm2 ) for cell viability evaluation. Afterward, proteomic analysis was employed for protein identification and bioinformatic tools to classify the differentially expressed proteins. The reduction of S. aureus after photoinactivation was ~2.5 log CFU/ml. A total of 12 proteins (four up-regulated and eight down-regulated), correspond exclusively to alteration by RB-aPDT. Functionally these proteins are distributed in protein binding, structural constituent of ribosome, proton transmembrane transporter activity, and ATPase activity. The effects of photodamage include alterations of levels of several proteins resulting in an activated stress response, altered membrane potential, and effects on energy metabolism. These 12 proteins required the presence of both light and RB suggesting a unique response to photodynamic effects. The information about this technique contributes valuable insights into bacterial mechanisms and the mode of action of photodynamic therapy.
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Affiliation(s)
| | - Jean Eduardo Meneguello
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Paraná, Brazil
| | - Maíra Dante Formagio
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Paraná, Brazil
| | - Camila Fabiano de Freitas
- Department of Chemistry, State University of Maringá, Paraná, Brazil.,Departament of Chemistry, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Noboru Hioka
- Department of Chemistry, State University of Maringá, Paraná, Brazil
| | | | - Rogério Marchiosi
- Department of Biochemistry, State University of Maringá, Paraná, Brazil
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Liu D, Gu W, Wang L, Sun J. Photodynamic inactivation and its application in food preservation. Crit Rev Food Sci Nutr 2021; 63:2042-2056. [PMID: 34459290 DOI: 10.1080/10408398.2021.1969892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Food incidents caused by various foodborne pathogenic bacteria are posing a major threat to human health. The traditional thermal and chemical-based procedures applied for microbial control in the food industry cause adverse effects on food quality and bacterial resistance. As a new means of innovative sterilization technology, photodynamic inactivation (PDI) has gained significant attention due to excellent sterilization effect, environmental friendliness, safety, and low cost. This review analyses new developments in recent years for PDI systems applied to the food preservation. The fundamentals of photosensitization mechanism, the development of photosensitizers and light source selection are discussed. The application of PDI in food preservation are presented, with the main emphasis on the natural photosensitizers and its application to inactivate in vitro and in vivo microorganisms in food matrixes such as fresh vegetable, fruits, seafood, and poultry. The challenges and future research directions facing the application of this technology to food systems have been proposed. This review will provide reference for combating microbial contamination in food industry.
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Affiliation(s)
- Dan Liu
- Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, PR China
| | - Weiming Gu
- Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, PR China
| | - Lu Wang
- College of Food Science and Engineering, Jilin University, Changchun, PR China
| | - Jianxia Sun
- Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, PR China
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Santos AR, da Silva AF, Batista AFP, Freitas CF, Bona E, Sereia MJ, Caetano W, Hioka N, Mikcha JMG. Application of Response Surface Methodology to Evaluate Photodynamic Inactivation Mediated by Eosin Y and 530 nm LED against Staphylococcus aureus. Antibiotics (Basel) 2020; 9:antibiotics9030125. [PMID: 32192121 PMCID: PMC7148482 DOI: 10.3390/antibiotics9030125] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/13/2020] [Accepted: 03/14/2020] [Indexed: 11/16/2022] Open
Abstract
Photodynamic antimicrobial chemotherapy (PAC) is an efficient tool for inactivating microorganisms. This technique is a good approach to inactivate the foodborne microorganisms, which are responsible for one of the major public health concerns worldwide—the foodborne diseases. In this work, response surface methodology (RSM) was used to evaluate the interaction of Eosin Y (EOS) concentration and irradiation time on Staphylococcus aureus counts and a sequence of designed experiments to model the combined effect of each factor on the response. A second-order polynomial empirical model was developed to describe the relationship between EOS concentration and irradiation time. The results showed that the derived model could predict the combined influences of these factors on S. aureus counts. The agreement between predictions and experimental observations (R2adj = 0.9159, p = 0.000034) was also observed. The significant terms in the model were the linear negative effect of photosensitizer (PS) concentration, followed by the linear negative effect of irradiation time, and the quadratic negative effect of PS concentration. The highest reductions in S. aureus counts were observed when applying a light dose of 9.98 J/cm2 (498 nM of EOS and 10 min. irradiation). The ability of the evaluated model to predict the photoinactivation of S. aureus was successfully validated. Therefore, the use of RSM combined with PAC is a promising approach to inactivate foodborne pathogens.
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Affiliation(s)
- Adriele R. Santos
- Postgraduate Program in Food Science, State University of Maringá, Maringá 87020-900—Paraná, Brazil;
- Correspondence: (A.R.S.); (J.M.G.M.)
| | - Alex F. da Silva
- Postgraduate Program in Health Science, State University of Maringá, Maringá 87020-900—Paraná, Brazil;
| | - Andréia F. P. Batista
- Postgraduate Program in Food Science, State University of Maringá, Maringá 87020-900—Paraná, Brazil;
| | - Camila F. Freitas
- Department of Chemistry, State University of Maringá, Maringá 87020-900—Paraná, Brazil; (C.F.F.); (W.C.); (N.H.)
| | - Evandro Bona
- Department of Food, Federal Technological University of Paraná, Campo Mourão 87301-899—Paraná, Brazil; (E.B.)
| | - Maria J. Sereia
- Department of Food, Federal Technological University of Paraná, Campo Mourão 87301-899—Paraná, Brazil; (E.B.)
| | - Wilker Caetano
- Department of Chemistry, State University of Maringá, Maringá 87020-900—Paraná, Brazil; (C.F.F.); (W.C.); (N.H.)
| | - Noburu Hioka
- Department of Chemistry, State University of Maringá, Maringá 87020-900—Paraná, Brazil; (C.F.F.); (W.C.); (N.H.)
| | - Jane M. G. Mikcha
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá 87020-900—Paraná, Brazil
- Correspondence: (A.R.S.); (J.M.G.M.)
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