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Ducrozet F, Sebastian A, Garcia Villavicencio CJ, Ptasinska S, Sicard-Roselli C. Quantifying hydroxyl radicals generated by a low-temperature plasma using coumarin: methodology and precautions. Phys Chem Chem Phys 2024; 26:8651-8657. [PMID: 38436422 DOI: 10.1039/d4cp00040d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
The detection and quantification of hydroxyl radicals (HO˙) generated by low-temperature plasmas (LTPs) are crucial for understanding their role in diverse applications of plasma radiation. In this study, the formation of HO˙ in the irradiated aqueous phase is investigated at various plasma parameters, by probing them indirectly using the coumarin molecule. We propose a quantification methodology for these radicals, combining spectrophotometry to study the coumarin reaction with hydroxyl radicals and fluorimetry to evaluate the formation yield of the hydroxylated product, 7-hydroxycoumarin. Additionally, we thoroughly examine and discuss the impact of pH on this quantification process. This approach enhances our comprehension of HO˙ formation during LTP irradiation, adding valuable insights to plasma's biological applications.
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Affiliation(s)
- Florent Ducrozet
- Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556, USA.
| | - Amal Sebastian
- Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556, USA.
- Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Cecilia Julieta Garcia Villavicencio
- Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556, USA.
- Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Sylwia Ptasinska
- Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556, USA.
- Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Cécile Sicard-Roselli
- Institut de Chimie Physique, UMR 8000, CNRS, Université Paris-Saclay, 91405 Orsay, France.
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Bekeschus S. Gas plasmas technology: from biomolecule redox research to medical therapy. Biochem Soc Trans 2023; 51:2071-2083. [PMID: 38088441 DOI: 10.1042/bst20230014] [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: 11/06/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/21/2023]
Abstract
Physical plasma is one consequence of gas ionization, i.e. its dissociation of electrons and ions. If operated in ambient air containing oxygen and nitrogen, its high reactivity produces various reactive oxygen and nitrogen species (RONS) simultaneously. Technology leap innovations in the early 2010s facilitated the generation of gas plasmas aimed at clinics and operated at body temperature, enabling their potential use in medicine. In parallel, their high potency as antimicrobial agents was systematically discovered. In combination with first successful clinical trials, this led in 2013 to the clinical approval of first medical gas plasma devices in Europe for promoting the healing of chronic and infected wounds and ulcers in dermatology. While since then, thousands of patients have benefited from medical gas plasma therapy, only the appreciation of the critical role of gas plasma-derived RONS led to unraveling first fragments of the mechanistic basics of gas plasma-mediated biomedical effects. However, drawing the complete picture of effectors and effects is still challenging. This is because gas plasma-produced RONS not only show a great variety of dozens of types but also each of them having distinct spatio-temporal concentration profiles due to their specific half-lives and reactivity with other types of RONS as well as different types of (bio) molecules they can react with. However, this makes gas plasmas fascinating and highly versatile tools for biomolecular redox research, especially considering that the technical capacity of increasing and decreasing individual RONS types holds excellent potential for tailoring gas plasmas toward specific applications and disease therapies.
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Affiliation(s)
- Sander Bekeschus
- ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany
- Clinic and Policlinic of Dermatology and Venerology, Rostock University Medical Center, Strempelstr. 13, 18057 Rostock, Germany
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Chen F, He H, Wang L, Yang X, Gao J, Wang J, Zhang S, Huang S, Yang C. Toxicity study of rats treated by plasma-activated solution. Heliyon 2023; 9:e23116. [PMID: 38144323 PMCID: PMC10746464 DOI: 10.1016/j.heliyon.2023.e23116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 12/26/2023] Open
Abstract
Background Cold atmospheric plasma (CAP) is an effective treatment for various skin diseases. Plasma-activated solution (PAS) is an indirect method of CAP treatment that produces biological effects similar to those of direct treatment with plasma devices. The anticancer and bacteriostatic effects of PAS have been demonstrated in vitro experiments; however, on the basis of the lack of toxicological studies on PAS, its effects on living mammals when administered by subcutaneous injection is poorly known. Purpose The purpose of this study was to evaluate the effects of PAS on local skin tissue cells, blood system, heart, liver, lungs, kidneys and other vital organs of the rat when injected subcutaneously. Methods PAS was prepared by CAP irradiation of phosphate-buffered saline (PBS). PBS and different PBS groups (CAP irradiation for 1, 3, or 5 min) were injected subcutaneously once every 48 h. The rats were euthanized immediately after 10 cycles of therapy. Results No adverse effects were observed during the entire period of the experiment. Histopathological examination of organs and tissues revealed no structural changes. Moreover, no obvious structural changes were observed in skin tissue. DNA damage and cancerous proliferative changes were not detected in skin tissue treated with PAS. Subsequently, RNA sequencing and western blotting were performed. The results showed that PAS increased the expression of growth factors like transforming growth factor beta (TGF-β) and vascular endothelial growth factor A (VEGFA). These results might be directly linked to the role of PAS in stimulating TGF-β receptor signaling pathway and angiogenesis. Conclusion The results showed that multiple subcutaneous injections of PAS did not show significant toxic side effects on local skin tissues and some vital organs in rats, providing a scientific basis to support the future treatment of skin diseases with PAS.
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Affiliation(s)
- Fanfan Chen
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
| | - Houyu He
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
| | - Liyun Wang
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
| | - Xingyu Yang
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
| | - Jing Gao
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
| | - Jingwen Wang
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
| | - Shengquan Zhang
- Anhui Provincial Institute of Translational Medicine, Hefei, 230032, Anhui, PR China
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, Anhui, PR China
| | - Shenghai Huang
- Department of Microbiology, Anhui Medical University, Hefei, 230032, Anhui, PR China
| | - Chunjun Yang
- Department of Dermatology, The Second Affiliated Hospital, Anhui Medical University, Hefei, 230601, Anhui, PR China
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Zeraat Pisheh F, Falah F, Sanaei F, Vasiee A, Zanganeh H, Tabatabaee Yazdi F, Ibrahim SA. The Effect of Plasma-Activated Water Combined with Rosemary Extract ( Rosmarinus officinalis L.) on the Physicochemical Properties of Frankfurter Sausage during Storage. Foods 2023; 12:4022. [PMID: 37959142 PMCID: PMC10649294 DOI: 10.3390/foods12214022] [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: 09/19/2023] [Revised: 10/13/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
This study investigated the impact of plasma-activated water (PAW) and rosemary extract on the bacterial inactivation and quality attributes of Frankfurter sausages during a 6-day storage period. The antibacterial activity, total phenol content (TPC), and total flavonoid content (TFC) of the rosemary extract were evaluated. The TPC of the rosemary extract was 89.45 mg gallic acid/g dry weight, while the TFC was 102.3 mg QE/g dry weight. Even at low concentrations, the rosemary extract effectively inhibited the growth of all the tested pathogens using the Well Diffusion Agar method (WDA). The sausages were treated with different concentrations of PAW and rosemary extract and stored for 1 and 6 days. Sample B (100% rosemary extract + PAW treatment) showed the greatest reduction in microbial load and was selected for further analysis. Throughout the storage period, Sample B exhibited no significant changes in pH, moisture content, textural parameters, or sensory evaluation compared to the control group. However, the hardness and color parameters (L*, a*) of Sample B decreased, while the TBARS value increased after 6 days of storage. The combination of PAW and rosemary extract, particularly Sample B, effectively inhibited bacterial growth in the Frankfurter sausages without compromising most quality attributes. Some changes in hardness, color, and lipid oxidation were observed over the extended storage period.
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Affiliation(s)
- Fatemeh Zeraat Pisheh
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran (F.F.); (H.Z.)
| | - Fereshteh Falah
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran (F.F.); (H.Z.)
| | - Farideh Sanaei
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran (F.F.); (H.Z.)
| | - Alireza Vasiee
- Research Institute of Food Science and Technology (RIFST), Mashhad 91895-157356, Iran;
| | - Hossein Zanganeh
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran (F.F.); (H.Z.)
| | - Farideh Tabatabaee Yazdi
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran (F.F.); (H.Z.)
| | - Salam A. Ibrahim
- Food and Nutritional Sciences Program, North Carolina Agricultural and Technical State University, E. Market Street, 1601, Greensboro, NC 24711, USA
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Yang Y, Wang Y, Wei S, Wang X, Zhang J. Effects and Mechanisms of Non-Thermal Plasma-Mediated ROS and Its Applications in Animal Husbandry and Biomedicine. Int J Mol Sci 2023; 24:15889. [PMID: 37958872 PMCID: PMC10648079 DOI: 10.3390/ijms242115889] [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: 09/18/2023] [Revised: 10/29/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Non-thermal plasma (NTP) is an ionized gas composed of neutral and charged reactive species, electric fields, and ultraviolet radiation. NTP presents a relatively low discharge temperature because it is characterized by the fact that the temperature values of ions and neutral particles are much lower than that of electrons. Reactive species (atoms, radicals, ions, electrons) are produced in NTP and delivered to biological objects induce a set of biochemical processes in cells or tissues. NTP can mediate reactive oxygen species (ROS) levels in an intensity- and time-dependent manner. ROS homeostasis plays an important role in animal health. Relatively low or physiological levels of ROS mediated by NTP promote cell proliferation and differentiation, while high or excessive levels of ROS mediated by NTP cause oxidative stress damage and even cell death. NTP treatment under appropriate conditions not only produces moderate levels of exogenous ROS directly and stimulates intracellular ROS generation, but also can regulate intracellular ROS levels indirectly, which affect the redox state in different cells and tissues of animals. However, the treatment condition of NTP need to be optimized and the potential mechanism of NTP-mediated ROS in different biological targets is still unclear. Over the past ten decades, interest in the application of NTP technology in biology and medical sciences has been rapidly growing. There is significant optimism that NTP can be developed for a wide range of applications such as wound healing, oral treatment, cancer therapy, and biomedical materials because of its safety, non-toxicity, and high efficiency. Moreover, the combined application of NTP with other methods is currently a hot research topic because of more effective effects on sterilization and anti-cancer abilities. Interestingly, NTP technology has presented great application potential in the animal husbandry field in recent years. However, the wide applications of NTP are related to different and complicated mechanisms, and whether NTP-mediated ROS play a critical role in its application need to be clarified. Therefore, this review mainly summarizes the effects of ROS on animal health, the mechanisms of NTP-mediated ROS levels through antioxidant clearance and ROS generation, and the potential applications of NTP-mediated ROS in animal growth and breeding, animal health, animal-derived food safety, and biomedical fields including would healing, oral treatment, cancer therapy, and biomaterials. This will provide a theoretical basis for promoting the healthy development of animal husbandry and the prevention and treatment of diseases in both animals and human beings.
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Affiliation(s)
| | | | | | | | - Jiaojiao Zhang
- Chongqing Key Laboratory of Forage and Herbivore, College of Veterinary Medicine, Southwest University, Chongqing 400715, China; (Y.Y.); (Y.W.); (S.W.); (X.W.)
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Andrés CMC, de la Lastra JMP, Juan CA, Plou FJ, Pérez-Lebeña E. Chemical Insights into Oxidative and Nitrative Modifications of DNA. Int J Mol Sci 2023; 24:15240. [PMID: 37894920 PMCID: PMC10607741 DOI: 10.3390/ijms242015240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/09/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
This review focuses on DNA damage caused by a variety of oxidizing, alkylating, and nitrating species, and it may play an important role in the pathophysiology of inflammation, cancer, and degenerative diseases. Infection and chronic inflammation have been recognized as important factors in carcinogenesis. Under inflammatory conditions, reactive oxygen species (ROS) and reactive nitrogen species (RNS) are generated from inflammatory and epithelial cells, and result in the formation of oxidative and nitrative DNA lesions, such as 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) and 8-nitroguanine. Cellular DNA is continuously exposed to a very high level of genotoxic stress caused by physical, chemical, and biological agents, with an estimated 10,000 modifications occurring every hour in the genetic material of each of our cells. This review highlights recent developments in the chemical biology and toxicology of 2'-deoxyribose oxidation products in DNA.
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Affiliation(s)
| | - José Manuel Pérez de la Lastra
- Institute of Natural Products and Agrobiology, CSIC-Spanish Research Council, Avda. AstrofísicoFco. Sánchez, 3, 38206 La Laguna, Spain
| | - Celia Andrés Juan
- Cinquima Institute and Department of Organic Chemistry, Faculty of Sciences, Valladolid University, Paseo de Belén, 7, 47011 Valladolid, Spain;
| | - Francisco J. Plou
- Institute of Catalysis and Petrochemistry, CSIC-Spanish Research Council, 28049 Madrid, Spain;
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Sreedevi PR, Suresh K. Cold atmospheric plasma mediated cell membrane permeation and gene delivery-empirical interventions and pertinence. Adv Colloid Interface Sci 2023; 320:102989. [PMID: 37677997 DOI: 10.1016/j.cis.2023.102989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 08/25/2023] [Accepted: 08/26/2023] [Indexed: 09/09/2023]
Abstract
Delivery of genetic material to cells is an integral tool to analyze and reveal the genetic interventions in normal cellular processes and differentiation, disease development and for gene therapy. It has profound applications in pharmaceutical, agricultural, environmental and biotechnological sectors. The major methods relied for gene delivery or transfection requires either viral vectors or xenogenic carrier molecules, which renders probabilistic carcinogenic, immunogenic and toxic effects. A newly evolved physical method, Cold atmospheric plasma induced transfection neither needs vector nor carriers. The 4th state of matter 'Plasma' is a quasineutral ionized gas-containing ions, neutral atoms, electrons and reactive radical molecules; and possess electric and magnetic field, along with emanating photons and UV radiations. Plasma produced at atmospheric pressure conditions, and having room temperature is conferred as Low temperature plasma or Cold atmospheric plasma. Selective and controlled application of cold atmospheric plasma on tissues creates temporary, restorable pores on cell membranes that could be diligently manipulated for gene delivery. Research in this regard attained pace since 2016. Cold atmospheric plasma induces transfection by lipid peroxidation, electroporation, and clathrin dependent endocytosis in cell membranes, by virtue of its reactive radicals and electric field. Plasma formed reactive radicals, especially 'OH' penetrates to the cell membrane and cleaves the phosphate head group of membrane lipids, peroxidize and detaches fatty acid tails. This decreases membrane thickness, increases membrane fluidity and permeability. Simultaneously plasma formed ions, electrons and reactive radicals accumulate over cells, generating local electric field and neutralize the negative charge of cell membrane. This induces stress on cell membrane and disrupts its structural integrity, by infringing the dynamic equilibrium between surface tension, spatial repulsion and linear tension between the head groups of phospholipids, generating minute pores. Neutralization of membrane charge promote foreign, external plasmid and gene movement towards cells and its enhanced binding with ligands and receptors on cell membrane, instigating clathrin dependent endocytosis. In vitro and in vivo studies have successfully delivered plasmids, linear DNA, siRNA and miRNA to several established cell lines like, HeLa, PC12, CHL, HUVEC, Jurkat, MCF, SH-SY5Y, HT, B16F10, HaCaT, LP-1, etc., and live C57BL/6 and BALB/c mice, using cold atmospheric plasma. This review delineates the cell surface mechanism of plasma-induced transfection, critically summarizes the research progress in this context, plasma devices used, and the inimitable features of this method. Metabolic activity, cell function, and viability are not adversely affected by this process; moreover, the cell permeating plasma-formed reactive radicals are effectively defended by cellular antioxidant mechanisms like superoxide dismutase, glutathione reductase and cytokines, alleviating its toxicity. A deeper understanding on mechanism of plasma action on cells, its aftermath, and the research status in this field would provide a better insight on future avenues of research.
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Affiliation(s)
- P R Sreedevi
- Cold Plasma Bio-research Laboratory, Department of Physics, Bharathiar University, Coimbatore 641046, Tamil Nadu, India.
| | - K Suresh
- Cold Plasma Bio-research Laboratory, Department of Physics, Bharathiar University, Coimbatore 641046, Tamil Nadu, India.
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Zhang Q, Miao R, Feng R, Yan J, Wang T, Gan Y, Zhao J, Lin J, Gan B. Application of Atmospheric and Room-Temperature Plasma (ARTP) to Microbial Breeding. Curr Issues Mol Biol 2023; 45:6466-6484. [PMID: 37623227 PMCID: PMC10453651 DOI: 10.3390/cimb45080408] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/28/2023] [Accepted: 08/03/2023] [Indexed: 08/26/2023] Open
Abstract
Atmospheric and room-temperature plasma (ARTP) is an efficient microbial mutagenesis method with broad application prospects. Compared to traditional methods, ARTP technology can more effectively induce DNA damage and generate stable mutant strains. It is characterized by its simplicity, cost-effectiveness, and avoidance of hazardous chemicals, presenting a vast potential for application. The ARTP technology is widely used in bacterial, fungal, and microalgal mutagenesis for increasing productivity and improving characteristics. In conclusion, ARTP technology holds significant promise in the field of microbial breeding. Through ARTP technology, we can create mutant strains with specific genetic traits and improved performance, thereby increasing yield, improving quality, and meeting market demands. The field of microbial breeding will witness further innovation and progress with continuous refinement and optimization of ARTP technology.
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Affiliation(s)
- Qin Zhang
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Renyun Miao
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Rencai Feng
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Junjie Yan
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Tao Wang
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Ying Gan
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Jin Zhao
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Junbin Lin
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
| | - Bingcheng Gan
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610299, China; (Q.Z.); (R.M.); (R.F.); (J.Y.); (T.W.); (Y.G.); (J.Z.); (J.L.)
- Chengdu National Agricultural Science and Technology Center, Chengdu 610299, China
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Zhang H, Zhang C, Han Q. Mechanisms of bacterial inhibition and tolerance around cold atmospheric plasma. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12618-w. [PMID: 37421472 PMCID: PMC10390405 DOI: 10.1007/s00253-023-12618-w] [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: 01/21/2023] [Revised: 05/29/2023] [Accepted: 06/01/2023] [Indexed: 07/10/2023]
Abstract
The grim situation of bacterial infection has undoubtedly become a major threat to human health. In the context of frequent use of antibiotics, a new bactericidal method is urgently needed to fight against drug-resistant bacteria caused by non-standard use of antibiotics. Cold atmospheric plasma (CAP) is composed of a variety of bactericidal species, which has excellent bactericidal effect on microbes. However, the mechanism of interaction between CAP and bacteria is not completely clear. In this paper, we summarize the mechanisms of bacterial killing by CAP in a systematic manner, discuss the responses of bacteria to CAP treatment that are considered to be related to tolerance and their underlying mechanisms, review the recent advances in bactericidal applications of CAP finally. This review indicates that CAP inhibition and tolerance of survival bacteria are a set of closely related mechanisms and suggests that there might be other mechanisms of tolerance to survival bacteria that had not been discovered yet. In conclusion, this review shows that CAP has complex and diverse bactericidal mechanisms, and has excellent bactericidal effect on bacteria at appropriate doses. KEY POINTS: • The bactericidal mechanism of CAP is complex and diverse. • There are few resistant bacteria but tolerant bacteria during CAP treatment. • There is excellent germicidal effect when CAP in combination with other disinfectants.
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Affiliation(s)
- Hao Zhang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Disease, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Chengxi Zhang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Disease, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Qi Han
- Department of Oral Pathology, State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, People's Republic of China.
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Kabarkouhi Z, Arjmand S, Ranaei Siadat SO, Shokri B. Cold atmospheric plasma treatment enhances recombinant model protein production in yeast Pichia pastoris. Sci Rep 2023; 13:6797. [PMID: 37100818 PMCID: PMC10133276 DOI: 10.1038/s41598-023-34078-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/24/2023] [Indexed: 04/28/2023] Open
Abstract
Cold atmospheric pressure plasma (CAP) has been described as a novel technology with expanding applications in biomedicine and biotechnology. In the present study, we provide a mildly stressful condition using non-lethal doses of CAP (120, 180, and 240 s) and evaluate its potential benefits on the recombinant production of a model protein (enhanced green fluorescent protein (eGFP)) in yeast Pichia pastoris. The measured eGFP fluorescence augmented proportional to CAP exposure time. After 240 s treatment with CAP, the measured fluorescent intensity of culture supernatant (after 72 h) and results of real-time PCR (after 24 h) indicated an 84% and 76% increase in activity and related RNA concentration, respectively. Real-time analysis of a list of genes involved in oxidative stress response revealed a significant and durable improvement in their expression at five h and 24 h following CAP exposure. The improvement of the recombinant model protein production may be partly explained by the impact of the RONS on cellular constituents and altering the expression of specific stress genes. In conclusion, using CAP strategy may be considered a valuable strategy to improve recombinant protein production, and deciphering the molecular background mechanism could be inspiring in the reverse metabolic engineering of host cells.
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Affiliation(s)
- Zeinab Kabarkouhi
- Laser and Plasma Research Institute, Shahid Beheshti University, P.O. Box: 1983969411, Tehran, Iran
| | - Sareh Arjmand
- Protein Research Center, Shahid Beheshti University, P.O. Box: 1983969411, Tehran, Iran
| | | | - Babak Shokri
- Laser and Plasma Research Institute, Shahid Beheshti University, P.O. Box: 1983969411, Tehran, Iran.
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The Role of Reactive Oxygen Species in Plant Response to Radiation. Int J Mol Sci 2023; 24:ijms24043346. [PMID: 36834758 PMCID: PMC9968129 DOI: 10.3390/ijms24043346] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 02/11/2023] Open
Abstract
Radiation is widespread in nature, including ultraviolet radiation from the sun, cosmic radiation and radiation emitted by natural radionuclides. Over the years, the increasing industrialization of human beings has brought about more radiation, such as enhanced UV-B radiation due to ground ozone decay, and the emission and contamination of nuclear waste due to the increasing nuclear power plants and radioactive material industry. With additional radiation reaching plants, both negative effects including damage to cell membranes, reduction of photosynthetic rate and premature aging and benefits such as growth promotion and stress resistance enhancement have been observed. ROS (Reactive oxygen species) are reactive oxidants in plant cells, including hydrogen peroxide (H2O2), superoxide anions (O2•-) and hydroxide anion radicals (·OH), which may stimulate the antioxidant system of plants and act as signaling molecules to regulate downstream reactions. A number of studies have observed the change of ROS in plant cells under radiation, and new technology such as RNA-seq has molecularly revealed the regulation of radiative biological effects by ROS. This review summarized recent progress on the role of ROS in plant response to radiations including UV, ion beam and plasma, and may help to reveal the mechanisms of plant responses to radiation.
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Han I, Song IS, Choi SA, Lee T, Yusupov M, Shaw P, Bogaerts A, Choi EH, Ryu JJ. Bioactive Nonthermal Biocompatible Plasma Enhances Migration on Human Gingival Fibroblasts. Adv Healthc Mater 2023; 12:e2200527. [PMID: 36373222 DOI: 10.1002/adhm.202200527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 10/18/2022] [Indexed: 11/16/2022]
Abstract
This study hypothesizes that the application of low-dose nonthermal biocompatible dielectric barrier discharge plasma (DBD-NBP) to human gingival fibroblasts (HGFs) will inhibit colony formation but not cell death and induce matrix metalloproteinase (MMP) expression, extracellular matrix (ECM) degradation, and subsequent cell migration, which can result in enhanced wound healing. HGFs treated with plasma for 3 min migrate to each other across the gap faster than those in the control and 5-min treatment groups on days 1 and 3. The plasma-treated HGFs show significantly high expression levels of the cell cycle arrest-related p21 gene and enhanced MMP activity. Focal adhesion kinase (FAK) mediated attenuation of wound healing or actin cytoskeleton rearrangement, and plasma-mediated reversal of this attenuation support the migratory effect of DBD-NBP. Further, this work performs computer simulations to investigate the effect of oxidation on the stability and conformation of the catalytic kinase domain (KD) of FAK. It is found that the oxidation of highly reactive amino acids (AAs) Cys427, Met442, Cys559, Met571, Met617, and Met643 changes the conformation and increases the structural flexibility of the FAK protein and thus modulates its function and activity. Low-dose DBD-NBP-induces host cell cycle arrest, ECM breakdown, and subsequent migration, thus contributing to the enhanced wound healing process.
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Affiliation(s)
- Ihn Han
- Plasma Bioscience Research Center, Applied Plasma Medicine Center, Kwangwoon University, Seoul, 01897, Republic of Korea.,Department of Plasma Bio-Display, Kwangwoon University, Seoul, 01897, Korea
| | - In-Seok Song
- Department of Dentistry, Korea University Anam Hospital, Seoul, 02841, Republic of Korea
| | - Seung Ah Choi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul, 03080, Republic of Korea
| | - Taebok Lee
- Confocal Core Facility, Center for Medical Innovation, Seoul National University Hospital, Seoul, 03082, Korea
| | - Maksudbek Yusupov
- Research group PLASMANT, Department of Chemistry, University of Antwerp, Universiteitsplein 1, Antwerp, B-2610, Belgium
| | - Priyanka Shaw
- Research group PLASMANT, Department of Chemistry, University of Antwerp, Universiteitsplein 1, Antwerp, B-2610, Belgium
| | - Annemie Bogaerts
- Research group PLASMANT, Department of Chemistry, University of Antwerp, Universiteitsplein 1, Antwerp, B-2610, Belgium
| | - Eun Ha Choi
- Plasma Bioscience Research Center, Applied Plasma Medicine Center, Kwangwoon University, Seoul, 01897, Republic of Korea
| | - Jae Jun Ryu
- Department of Dentistry, Korea University Anam Hospital, Seoul, 02841, Republic of Korea
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13
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Sebastian A, Lipa D, Ptasinska S. DNA Strand Breaks and Denaturation as Probes of Chemical Reactivity versus Thermal Effects of Atmospheric Pressure Plasma Jets. ACS OMEGA 2023; 8:1663-1670. [PMID: 36643434 PMCID: PMC9835636 DOI: 10.1021/acsomega.2c07262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 12/19/2022] [Indexed: 06/17/2023]
Abstract
An atmospheric pressure plasma jet (APPJ) is being advanced as an alternative radiation type that offers excellent efficacy in an array of medical applications against specific biological targets such as DNA. This work explores the possibility of implementing DNA and its damage as a probe for specific plasma diagnostics such as reactive plasma species formation and transient local heating. We analyzed both APPJ characteristics based on the detection of plasma-induced strand breaks and DNA denaturation. Further, we implemented a machine learning model based on artificial neural networks to predict the type and extent of DNA damage for a given combination of APPJ parameter values. This methodology is an important step toward deciphering and explaining the potential adverse effects of APPJ on biological samples of any prospective interest in medicine.
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Affiliation(s)
- Amal Sebastian
- Radiation
Laboratory, University of Notre Dame, Notre Dame, Indiana 46556, United States
- Department
of Physics and Astronomy, University of
Notre Dame, Notre Dame, Indiana 46556, United States
| | - Daniel Lipa
- Radiation
Laboratory, University of Notre Dame, Notre Dame, Indiana 46556, United States
- Department
of Applied and Computational Mathematics and Statistics, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Sylwia Ptasinska
- Radiation
Laboratory, University of Notre Dame, Notre Dame, Indiana 46556, United States
- Department
of Physics and Astronomy, University of
Notre Dame, Notre Dame, Indiana 46556, United States
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14
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Sasi S, Prasad K, Weerasinghe J, Bazaka O, Ivanova EP, Levchenko I, Bazaka K. Plasma for aquaponics. Trends Biotechnol 2023; 41:46-62. [PMID: 36085105 DOI: 10.1016/j.tibtech.2022.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 07/15/2022] [Accepted: 08/09/2022] [Indexed: 12/27/2022]
Abstract
Global environmental, social, and economic challenges call for innovative solutions to food production. Current food production systems require advances beyond traditional paradigms, acknowledging the complexity arising from sustainability and a present lack of awareness about technologies that may help limit, for example, loss of nutrients from soil. Aquaponics, a closed-loop system that combines aquaculture with hydroponics, is a step towards the more efficient management of scarce water, land, and nutrient resources. However, its large-scale use is currently limited by several significant challenges of maintaining desirable water chemistry and pH, managing infections in fish and plants, and increasing productivity efficiently, economically, and sustainably. This paper investigates the opportunities presented by plasma technologies in meeting these challenges, potentially opening new pathways for sustainability in food production.
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Affiliation(s)
- Syamlal Sasi
- Product Development, BudMore Pty Ltd, Brisbane, QLD 4000, Australia; School of Engineering, College of Engineering and Computer Science, The Australian National University, Canberra, ACT 2600, Australia
| | - Karthika Prasad
- Product Development, BudMore Pty Ltd, Brisbane, QLD 4000, Australia; School of Engineering, College of Engineering and Computer Science, The Australian National University, Canberra, ACT 2600, Australia.
| | - Janith Weerasinghe
- Product Development, BudMore Pty Ltd, Brisbane, QLD 4000, Australia; School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Olha Bazaka
- School of Science, RMIT University, PO Box 2476, Melbourne, Vic 3001, Australia
| | - Elena P Ivanova
- School of Science, RMIT University, PO Box 2476, Melbourne, Vic 3001, Australia
| | - Igor Levchenko
- Plasma Sources and Applications Centre, National Institute of Education, Nanyang Technological University, Singapore 637616
| | - Kateryna Bazaka
- School of Engineering, College of Engineering and Computer Science, The Australian National University, Canberra, ACT 2600, Australia; School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, Brisbane, QLD 4000, Australia.
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15
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An NN, Shang N, Zhao X, Tie XY, Guo WB, Li D, Wang LJ, Wang Y. Occurrence, Regulation, and Emerging Detoxification Techniques of Aflatoxins in Maize: A Review. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2158339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Nan-nan An
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Nan Shang
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Xia Zhao
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Functional Food from Plant Resources, China Agricultural University, Beijing, China
| | - Xiao-yu Tie
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Wen-bo Guo
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Dong Li
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Li-jun Wang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Functional Food from Plant Resources, China Agricultural University, Beijing, China
| | - Yong Wang
- School of Chemical Engineering, University of New South Wales, Kensington, New South Wales, Australia
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16
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TMT-based proteomic analysis of the inactivation effect of high voltage atmospheric cold plasma treatment on Pseudomonas aeruginosa. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Sebastian A, Spulber D, Lisouskaya A, Ptasinska S. Revealing low-temperature plasma efficacy through a dose-rate assessment by DNA damage detection combined with machine learning models. Sci Rep 2022; 12:18353. [PMID: 36319720 PMCID: PMC9626482 DOI: 10.1038/s41598-022-21783-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022] Open
Abstract
Low-temperature plasmas have quickly emerged as alternative and unconventional types of radiation that offer great promise for various clinical modalities. As with other types of radiation, the therapeutic efficacy and safety of low-temperature plasmas are ubiquitous concerns, and assessing their dose rates is crucial in clinical settings. Unfortunately, assessing the dose rates by standard dosimetric techniques has been challenging. To overcome this difficulty, we proposed a dose-rate assessment framework that combined the predictive modeling of plasma-induced damage in DNA by machine learning with existing radiation dose-DNA damage correlations. Our results indicated that low-temperature plasmas have a remarkably high dose rate that can be tuned by various process parameters. This attribute is beneficial for inducing radiobiological effects in a more controllable manner.
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Affiliation(s)
- Amal Sebastian
- grid.131063.60000 0001 2168 0066Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556 USA ,grid.131063.60000 0001 2168 0066Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556 USA
| | - Diana Spulber
- grid.131063.60000 0001 2168 0066Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556 USA ,grid.131063.60000 0001 2168 0066Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556 USA ,grid.131063.60000 0001 2168 0066Department of Applied and Computational Mathematics and Statistics, University of Notre Dame, Notre Dame, IN 46556 USA
| | - Aliaksandra Lisouskaya
- grid.131063.60000 0001 2168 0066Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556 USA
| | - Sylwia Ptasinska
- grid.131063.60000 0001 2168 0066Radiation Laboratory, University of Notre Dame, Notre Dame, IN 46556 USA ,grid.131063.60000 0001 2168 0066Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556 USA
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18
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Comparison of the Effect of Cold Plasma with Conventional Preservation Methods on Red Wine Quality Using Chemometrics Analysis. Molecules 2022; 27:molecules27207048. [PMID: 36296642 PMCID: PMC9609338 DOI: 10.3390/molecules27207048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/07/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
In this study, the effect of cold plasma (CP) on the physicochemical and biological properties of red wine was investigated in comparison with the effects of the conventional preservation method and the combined method. In addition, the effect of storage time after the application of each of the analyzed methods was evaluated. The study examined the effects of the different preservation methods on the pH, color, phenolic content, antioxidant activity and microbiological purity of the red wine. Chemometric analysis was used to discover the relationship between the preservation method used and wine quality. In the wine samples tested, a reduction in phenolic compounds and a decrease in antioxidant activity were noted after storage. This effect was mildest for preservation methods with the addition of potassium metabisulphite and those in which a mixture of helium and nitrogen was used as the working gas. On a positive note, the CP treatment did not affect the color of the wine in a way perceptible to the consumer: ∆E*—1.12 (He/N2; 5 min). In addition, the lowest growth of microorganisms was detected in the CP-treated samples. This indicates the potential of cold plasma as an alternative method to the use of potassium metabisulfite in wine production, which may contribute to its wider use in the alcohol industry in the future.
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19
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Sainz-García A, Toledano P, Muro-Fraguas I, Álvarez-Erviti L, Múgica-Vidal R, López M, Sainz-García E, Rojo-Bezares B, Sáenz Y, Alba-Elías F. Mask disinfection using atmospheric pressure cold plasma. Int J Infect Dis 2022; 123:145-156. [PMID: 35995313 PMCID: PMC9389523 DOI: 10.1016/j.ijid.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/12/2022] [Accepted: 08/14/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES Mask usage has increased over the last few years due to the COVID-19 pandemic, resulting in a mask shortage. Furthermore, their prolonged use causes skin problems related to bacterial overgrowth. To overcome these problems, atmospheric pressure cold plasma was studied as an alternative technology for mask disinfection. METHODS Different microorganisms (Pseudomonas aeruginosa, Escherichia coli, Staphylococcus spp.), different gases (nitrogen, argon, and air), plasma power (90-300 W), and treatment times (45 seconds to 5 minutes) were tested. RESULTS The best atmospheric pressure cold plasma treatment was the one generated by nitrogen gas at 300 W and 1.5 minutes. Testing of breathing and filtering performance and microscopic and visual analysis after one and five plasma treatment cycles, highlighted that these treatments did not affect the morphology or functional capacity of the masks. CONCLUSION Considering the above, we strongly believe that atmospheric pressure cold plasma could be an inexpensive, eco-friendly, and sustainable mask disinfection technology enabling their reusability and solving mask shortage.
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Affiliation(s)
- Ana Sainz-García
- Department of Mechanical Engineering, University of La Rioja, C/ San José de Calasanz 31, 26004 Logroño, La Rioja, Spain
| | - Paula Toledano
- Molecular Microbiology Area, Center for Biomedical Research of La Rioja (CIBIR), C/Piqueras 98, 26006 Logroño, La Rioja, Spain
| | - Ignacio Muro-Fraguas
- Department of Mechanical Engineering, University of La Rioja, C/ San José de Calasanz 31, 26004 Logroño, La Rioja, Spain
| | - Lydia Álvarez-Erviti
- Molecular Neurobiology Area, Center for Biomedical Research of La Rioja (CIBIR), C/Piqueras 98, 26006 Logroño, La Rioja, Spain
| | - Rodolfo Múgica-Vidal
- Department of Mechanical Engineering, University of La Rioja, C/ San José de Calasanz 31, 26004 Logroño, La Rioja, Spain
| | - María López
- Molecular Microbiology Area, Center for Biomedical Research of La Rioja (CIBIR), C/Piqueras 98, 26006 Logroño, La Rioja, Spain
| | - Elisa Sainz-García
- Department of Mechanical Engineering, University of La Rioja, C/ San José de Calasanz 31, 26004 Logroño, La Rioja, Spain
| | - Beatriz Rojo-Bezares
- Molecular Microbiology Area, Center for Biomedical Research of La Rioja (CIBIR), C/Piqueras 98, 26006 Logroño, La Rioja, Spain
| | - Yolanda Sáenz
- Molecular Microbiology Area, Center for Biomedical Research of La Rioja (CIBIR), C/Piqueras 98, 26006 Logroño, La Rioja, Spain,Corresponding authors: Yolanda Sáenz, Molecular Microbiology Area, Center for Biomedical Research of La Rioja (CIBIR), c/ Piqueras 98, 26006, Logroño, La Rioja, Spain, Tel.: +34 941278868
| | - Fernando Alba-Elías
- Department of Mechanical Engineering, University of La Rioja, C/ San José de Calasanz 31, 26004 Logroño, La Rioja, Spain,Corresponding authors: Fernando Alba-Elías, Department of Mechanical Engineering, University of La Rioja, c/ San José de Calasanz 31, 26004, Logroño, La Rioja, Spain, Tel.: +34 941299276
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20
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Nonthermal Plasma Effects on Fungi: Applications, Fungal Responses, and Future Perspectives. Int J Mol Sci 2022; 23:ijms231911592. [PMID: 36232892 PMCID: PMC9569944 DOI: 10.3390/ijms231911592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/18/2022] Open
Abstract
The kingdom of Fungi is rich in species that live in various environments and exhibit different lifestyles. Many are beneficial and indispensable for the environment and industries, but some can threaten plants, animals, and humans as pathogens. Various strategies have been applied to eliminate fungal pathogens by relying on chemical and nonchemical antifungal agents and tools. Nonthermal plasma (NTP) is a potential tool to inactivate pathogenic and food-contaminating fungi and genetically improve fungal strains used in industry as enzyme and metabolite producers. The NTP mode of action is due to many highly reactive species and their interactions with biological molecules. The interaction of the NTP with living cells is believed to be synergistic yet not well understood. This review aims to summarize the current NTP designs, applications, and challenges that involve fungi, as well as provide brief descriptions of underlying mechanisms employed by fungi in interactions with the NTP components.
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21
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Vidovic S, Paturi G, Gupta S, Fletcher GC. Lifestyle of Listeria monocytogenes and food safety: Emerging listericidal technologies in the food industry. Crit Rev Food Sci Nutr 2022; 64:1817-1835. [PMID: 36062812 DOI: 10.1080/10408398.2022.2119205] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Listeria monocytogenes, a causative agent of listeriosis, is a major foodborne pathogen. Among pathogens, L. monocytogenes stands out for its unique ecological and physiological characteristics. This distinct lifestyle of L. monocytogenes has a significant impact on food safety and public health, mainly through the ability of this pathogen to multiply at refrigeration temperature and to persist in the food processing environment. Due to a combination of these characteristics and emerging trends in consumer preference for ready-to-eat and minimally processed food, there is a need to develop effective and sustainable approaches to control contamination of food products with L. monocytogenes. Implementation of an efficient and reliable control strategy for L. monocytogenes must first address the problem of cross-contamination. Besides the preventive control strategies, cross-contamination may be addressed with the introduction of emerging post packaging non-thermal or thermal hurdles that can ensure delivery of a listericidal step in a packed product without interfering with the organoleptic characteristics of a food product. This review aims to present the most relevant findings underlying the distinct lifestyle of L. monocytogenes and its impact on food safety. We also discuss emerging food decontamination technologies that can be used to better control L. monocytogenes.
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Affiliation(s)
- Sinisa Vidovic
- Food Safety Preservation Team, The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
| | - Gunaranjan Paturi
- Food Safety Preservation Team, The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
| | - Sravani Gupta
- Food Safety Preservation Team, The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
| | - Graham C Fletcher
- Food Safety Preservation Team, The New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand
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22
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Cui D, Yin Y, Sun H, Wang X, Zhuang J, Wang L, Ma R, Jiao Z. Regulation of cellular redox homeostasis in Arabidopsis thaliana seedling by atmospheric pressure cold plasma-generated reactive oxygen/nitrogen species. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 240:113703. [PMID: 35659700 DOI: 10.1016/j.ecoenv.2022.113703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/07/2022] [Accepted: 05/24/2022] [Indexed: 06/15/2023]
Abstract
Atmospheric pressure cold plasma (APCP) holds great potential as an efficient, economical and eco-friendly approach for improving crop production. Although APCP-induced plant growth promotion is undisputedly attributed to the reactive oxygen and nitrogen species (RONS), how these RONS regulate the intracellular redox state and plant growth is still largely unknown. This study systematically investigates the regulation mechanism of APCP-generated RONS on intracellular redox homeostasis in Arabidopsis thaliana seedling by measuring the RONS compositions in APCP-treated solutions and intracellular RONS and antioxidants in Arabidopsis seedlings. The results show that APCP exhibited a dual effect (stimulation or inhibition) on Arabidopsis seedling growth dependent on the treatment time. APCP-generated RONS in liquids increased in a time-dependent manner, leading to an increase of conductivity and oxidation reduction potential (ORP) and decrease of pH. APCP caused an enrichment of intracellular RONS and most of them increased with APCP treatment time. Meanwhile, APCP treatment accelerated malondialdehyde (MDA) generation, and the level of intracellular antioxidants were enhanced by low-dose APCP treatment while decreased at high doses. The results of correlation analysis showed that the extracellular RONS produced by APCP were positively correlated with the intracellular RONS and negatively correlated with the antioxidants. These results demonstrate that the improved antioxidant capacity induced by moderate APCP-generated RONS plays an important role in the growth promotion of Arabidopsis seedlings, which may be a promising alternative for fertilizers in agricultural production.
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Affiliation(s)
- Dongjie Cui
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450052, People's Republic of China; Henan Key Laboratory of Ion-Beam Bioengineering, Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Yue Yin
- Henan Key Laboratory of Ion-Beam Bioengineering, Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Hao Sun
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Xiaojie Wang
- School of Life Sciences and Basic Medicine, Xinxiang University, Xinxiang 453003, People's Republic of China
| | - Jie Zhuang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, People's Republic of China
| | - Lin Wang
- College of Biology and Food Engineering, Anyang Institute of Technology, Anyang 455000, People's Republic of China
| | - Ruonan Ma
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450052, People's Republic of China; Henan Key Laboratory of Ion-Beam Bioengineering, Zhengzhou University, Zhengzhou 450052, People's Republic of China.
| | - Zhen Jiao
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450052, People's Republic of China; Henan Key Laboratory of Ion-Beam Bioengineering, Zhengzhou University, Zhengzhou 450052, People's Republic of China.
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23
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Akhtar J, Abrha MG, Teklehaimanot K, Gebrekirstos G. Cold plasma technology: fundamentals and effect on quality of meat and its products. FOOD AGR IMMUNOL 2022. [DOI: 10.1080/09540105.2022.2095987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Javeed Akhtar
- Department of Chemical Engineering, College of Engineering and Technology, Adigrat University, Adigrat, Ethiopia
| | - Mebrhit Gebremariam Abrha
- Department of Chemical Engineering, College of Engineering and Technology, Adigrat University, Adigrat, Ethiopia
| | - Kiros Teklehaimanot
- Department of Chemical Engineering, College of Engineering and Technology, Adigrat University, Adigrat, Ethiopia
| | - Gebremeskel Gebrekirstos
- Department of Chemical Engineering, College of Engineering and Technology, Adigrat University, Adigrat, Ethiopia
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24
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Alleviating Heavy Metal Toxicity in Milk and Water through a Synergistic Approach of Absorption Technique and High Voltage Atmospheric Cold Plasma and Probable Rheological Changes. Biomolecules 2022; 12:biom12070913. [PMID: 35883469 PMCID: PMC9312926 DOI: 10.3390/biom12070913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 02/05/2023] Open
Abstract
In this study, we combined atmospheric pressure cold plasma, a novel treatment technology, with an absorption technique with soybean husk to remove Pb and Cd from milk. Different combinations of treatment duration, voltage, and post treatment retention time were used to determine the effectiveness of cold plasma. Soybean husk was used for metal extraction, and it was observed that when the milk samples were plasma treated with a discharge voltage of 50 kV for 2 min and held for 24 h, the highest mean elimination of about 27.37% for Pb and 14.89% for Cd was obtained. Reactive oxygen and nitrogen species produced from plasma treatment were identified using Optical Emission Spectra analysis. A high voltage of 50 kV plasma for a 2 min duration could produce 500 ± 100 ppm of ozone concentration inside the treated package. The value of ΔE, which indicates overall color difference measurement, was significantly (p < 0.05) higher in all the treated samples than control samples. However, in the frequency range from 0.01 to 100 Hz, there was not much difference between the control and treated sample in the frequency sweep test. The identified functional groups at different wavenumbers (cm−1) in the treated samples were found to be similar compared to the control samples.
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25
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Birania S, Attkan AK, Kumar S, Kumar N, Singh VK. Cold plasma in food processing and preservation: A review. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Sapna Birania
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Arun Kumar Attkan
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Sunil Kumar
- AICRP on Post Harvest Engineering and Technology, Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Nitin Kumar
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Vijay Kumar Singh
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
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26
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Priatama RA, Pervitasari AN, Park S, Park SJ, Lee YK. Current Advancements in the Molecular Mechanism of Plasma Treatment for Seed Germination and Plant Growth. Int J Mol Sci 2022; 23:4609. [PMID: 35562997 PMCID: PMC9105374 DOI: 10.3390/ijms23094609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/17/2022] [Accepted: 04/19/2022] [Indexed: 11/23/2022] Open
Abstract
Low-temperature atmospheric pressure plasma has been used in various fields such as plasma medicine, agriculture, food safety and storage, and food manufacturing. In the field of plasma agriculture, plasma treatment improves seed germination, plant growth, and resistance to abiotic and biotic stresses, allows pesticide removal, and enhances biomass and yield. Currently, the complex molecular mechanisms of plasma treatment in plasma agriculture are fully unexplored, especially those related to seed germination and plant growth. Therefore, in this review, we have summarized the current progress in the application of the plasma treatment technique in plants, including plasma treatment methods, physical and chemical effects, and the molecular mechanism underlying the effects of low-temperature plasma treatment. Additionally, we have discussed the interactions between plasma and seed germination that occur through seed coat modification, reactive species, seed sterilization, heat, and UV radiation in correlation with molecular phenomena, including transcriptional and epigenetic regulation. This review aims to present the mechanisms underlying the effects of plasma treatment and to discuss the potential applications of plasma as a powerful tool, priming agent, elicitor or inducer, and disinfectant in the future.
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Affiliation(s)
- Ryza A. Priatama
- Institute of Plasma Technology, Korea Institute of Fusion Energy, 37 Dongjangsan-ro, Gunsan 54004, Korea; (R.A.P.); (S.P.)
| | - Aditya N. Pervitasari
- Department of Plant Science and Technology, Chung-Ang University, Anseong 17546, Korea;
| | - Seungil Park
- Institute of Plasma Technology, Korea Institute of Fusion Energy, 37 Dongjangsan-ro, Gunsan 54004, Korea; (R.A.P.); (S.P.)
| | - Soon Ju Park
- Division of Biological Sciences, Wonkwang University, Iksan 54538, Korea
| | - Young Koung Lee
- Institute of Plasma Technology, Korea Institute of Fusion Energy, 37 Dongjangsan-ro, Gunsan 54004, Korea; (R.A.P.); (S.P.)
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Enhanced Antibacterial Activity of Brevibacillus sp. SPR19 by Atmospheric and Room Temperature Plasma Mutagenesis (ARTP). Sci Pharm 2022. [DOI: 10.3390/scipharm90020023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Antibiotic resistance is a major health concern worldwide. In our previous study, some bacterial isolates exhibited antibacterial activity against Staphylococcus aureus and methicillin-resistant S. aureus (MRSA). However, the production of antibacterial substances by native microorganisms is limited by biosynthetic genes. This study aimed to improve the antibacterial activity of SPR19 using atmospheric and room temperature plasma mutagenesis (ARTP). The results showed that SPR19 belonged to the Brevibacillus genus. The growth curves and production kinetics of antibacterial substances were investigated. Argon-based ARTP was applied to SPR19, and the 469 mutants were preliminarily screened using agar overlay method. The remaining 25 mutants were confirmed by agar well diffusion assay against S. aureus TISTR 517 and MRSA isolates 142, 1096, and 2468. M285 exhibited the highest activity compared to the wild-type strain (10.34–13.59%) and this mutant was stable to produce the active substances throughout 15 generations consistently. The antibacterial substances from M285 were tolerant to various conditions (heat, enzyme, surfactant, and pH) while retaining more than 90% of their activities. Therefore, Brevibacillus sp. SPR19 is a potential source of antibacterial substances. ARTP mutagenesis is a powerful method for strain improvement that can be utilized to treat MRSA infection in the future.
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28
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Zhou R, Rezaeimotlagh A, Zhou R, Zhang T, Wang P, Hong J, Soltani B, Mai-Prochnow A, Liao X, Ding T, Shao T, Thompson EW, Ostrikov K(K, Cullen PJ. In-package plasma: From reactive chemistry to innovative food preservation technologies. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2021.12.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Niedźwiedź I, Płotka-Wasylka J, Kapusta I, Simeonov V, Stój A, Waśko A, Pawłat J, Polak-Berecka M. The impact of cold plasma on the phenolic composition and biogenic amine content of red wine. Food Chem 2022; 381:132257. [PMID: 35121310 DOI: 10.1016/j.foodchem.2022.132257] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/10/2022] [Accepted: 01/24/2022] [Indexed: 11/17/2022]
Abstract
The effect of cold plasma (CP) on phenolic compound (PC) and biogenic amine (BA) contents of red wine was investigated for the first time. The influence of CP was compared with the effects of a wine preservation using potassium metabisulfite and a combined method. The PC profile was determined by UPLC-PDA-MS/MS while BAs using DLLME-GC-MS. Chemometric analysis also was used. The content of PCs was 3.1% higher in the sample preserved by CP treatment (5 min, helium/nitrogen) compared to a sample preserved by the addition of potassium metabisulfite (100 mg/L). On a positive note, CP treatment reduced the concentration of BAs in the wine samples. The lowest BA contents were recorded after 10 min of cold plasma (helium/oxygen) treatment with the addition of potassium metabisulfite (1120.85 μg/L). The results may promote interest in CP as a potential alternative method for the preservation of wine and other alcoholic beverages.
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Affiliation(s)
- Iwona Niedźwiedź
- Department of Microbiology, Biotechnology and Human Nutrition, University of Life Sciences in Lublin, 8 Skromna Street, 20-704 Lublin, Poland
| | - Justyna Płotka-Wasylka
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland
| | - Ireneusz Kapusta
- Department of Food Technology and Human Nutrition, College of Natural Science, Rzeszów University, 4 Zelwerowicza Street, 35-601 Rzeszów, Poland
| | - Vasil Simeonov
- Faculty of Chemistry and Pharmacy, University of Sofia, 1 James Bourchier Blvd., 1126 Sofia, Bulgaria
| | - Anna Stój
- Department of Microbiology, Biotechnology and Human Nutrition, University of Life Sciences in Lublin, 8 Skromna Street, 20-704 Lublin, Poland
| | - Adam Waśko
- Department of Microbiology, Biotechnology and Human Nutrition, University of Life Sciences in Lublin, 8 Skromna Street, 20-704 Lublin, Poland
| | - Joanna Pawłat
- Faculty of Electrical Engineering and Computer Science, Lublin University of Technology, 38A Nadbystrzycka Street, 20-618 Lublin, Poland
| | - Magdalena Polak-Berecka
- Department of Microbiology, Biotechnology and Human Nutrition, University of Life Sciences in Lublin, 8 Skromna Street, 20-704 Lublin, Poland.
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30
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Nima G, Harth-Chu E, Hiers RD, Pecorari VGA, Dyer DW, Khajotia SS, Giannini M, Florez FLE. Antibacterial efficacy of non-thermal atmospheric plasma against Streptococcus mutans biofilm grown on the surfaces of restorative resin composites. Sci Rep 2021; 11:23800. [PMID: 34893687 PMCID: PMC8664839 DOI: 10.1038/s41598-021-03192-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 10/28/2021] [Indexed: 01/11/2023] Open
Abstract
The aim of this study was to evaluate the antimicrobial efficacy of non-thermal atmospheric plasma (NTAP) against Streptococcus mutans biofilms. Resin discs were fabricated, wet-polished, UV sterilized, and immersed in water for monomer extraction (37 °C, 24 h). Biofilms of bioluminescent S. mutans strain JM10 was grown on resin discs in anaerobic conditions for (37 °C, 24 h). Discs were divided into seven groups: control (CON), 2% chlorhexidine (CHX), only argon gas 150 s (ARG) and four NTAP treatments (30 s, 90 s, 120 s, 150 s). NTAP was applied using a plasma jet device. After treatment, biofilms were analyzed through the counting of viable colonies (CFU), bioluminescence assay (BL), scanning electron microscopy (SEM), and polymerase chain reaction (PCR). All NTAP-treated biofilm yielded a significant CFU reduction when compared to ARG and CON. BL values showed that NTAP treatment for 90 s, 120 s or 150 s resulted in statistically significantly lower metabolic activity when compared to the other groups. CHX displayed the lowest means of CFU and BL. SEM showed significant morphological changes in NTAP-treated biofilm. PCR indicated damage to the DNA structure after NTAP treatment. NTAP treatment was effective in lowering the viability and metabolism of S. mutans in a time-dependent manner, suggesting its use as an intraoral surface-decontamination strategy.
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Affiliation(s)
- Gabriel Nima
- Department of Restorative Dentistry, Dental Materials Division, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil.
| | - Erika Harth-Chu
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
| | - Rochelle Denise Hiers
- Department of Restorative Sciences, Division of Dental Biomaterials, College of Dentistry, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | | | - David W Dyer
- Department of Microbiology and Immunology, College of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Sharukh Soli Khajotia
- Department of Restorative Sciences, Division of Dental Biomaterials, College of Dentistry, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Marcelo Giannini
- Department of Restorative Dentistry, Operative Dentistry Division, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
| | - Fernando Luis Esteban Florez
- Department of Restorative Sciences, Division of Dental Biomaterials, College of Dentistry, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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31
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Pan Y, Cheng JH, Sun DW. Metabolomic analyses on microbial primary and secondary oxidative stress responses. Compr Rev Food Sci Food Saf 2021; 20:5675-5697. [PMID: 34601780 DOI: 10.1111/1541-4337.12835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/20/2021] [Accepted: 08/23/2021] [Indexed: 12/16/2022]
Abstract
Food safety is veryimportant in our daily life. In food processing or disinfection, microorganisms are commonly exposed to oxidative stress perturbations. However, microorganisms can adapt and respond to physicochemical interventions, leading to difficulty and complexity for food safety assurance. Therefore, understanding the response mechanisms of microbes and providing an overview of the responses under oxidative stress conditions are beneficial for ensuring food safety for the industry. The current review takes the metabolomics approach to reveal small metabolite signatures and key pathway alterations during oxidative stress at the molecular and technical levels. These alterations are involved in primary oxidative stress responses due to inactivation treatments such as using hypochlorite (HOCl), hydrogen peroxide (H2 O2 ), electrolyzed water (EW), irradiation, pulsed light (PL), electron beam (EB), and secondary oxidative stress responses due to exposures to excessive conditions such as heat, pressure, acid, and alkaline. Details on the putative origin of exogenous or endogenous reactive oxygen species (ROS) are discussed, with particular attention paid to their effects on lipid, amino acid, nucleotide, and carbohydrate metabolism. In addition, mechanisms on counteracting oxidative stresses, stabilization of cell osmolality as well as energy provision for microbes to survive are also discussed.
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Affiliation(s)
- Yuanyuan Pan
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China.,Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou, China
| | - Jun-Hu Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China.,Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou, China
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China.,Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou, China.,Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science Centre, University College Dublin, National University of Ireland, Belfield, Dublin, Ireland
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32
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Ahmed MW, Naqvi SM, Qasim I, Noreen Z, Shafiq M, Bukhari H. Degradation of multidrug-resistant E. coli by low pressure plasma. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1959340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | | | - Irfan Qasim
- Department of Physics, Riphah International University, Islamabad, Pakistan
| | - Zobia Noreen
- Department of Bioinformatics, COMSATS University, Islamabad, Pakistan
| | - Muhammad Shafiq
- Department of physics, Quaid-I-Azam University, Islamabad, Pakistan
| | - Habib Bukhari
- Vice chancellor, Kohsar University, Murree, Pakistan
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33
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Guo L, Yang L, Qi Y, Niyazi G, Zheng J, Xu R, Chen X, Zhang J, Xi W, Liu D, Wang X, Chen H, Kong MG. Low-Temperature Gas Plasma Combined with Antibiotics for the Reduction of Methicillin-Resistant Staphylococcus aureus Biofilm Both In Vitro and In Vivo. Life (Basel) 2021; 11:life11080828. [PMID: 34440572 PMCID: PMC8400093 DOI: 10.3390/life11080828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/05/2021] [Accepted: 08/08/2021] [Indexed: 11/23/2022] Open
Abstract
Biofilm infections in wounds seriously delay the healing process, and methicillin-resistant Staphylococcus aureus is a major cause of wound infections. In addition to inactivating micro-organisms, low-temperature gas plasma can restore the sensitivity of pathogenic microbes to antibiotics. However, the combined treatment has not been applied to infectious diseases. In this study, low-temperature gas plasma treatment promoted the effects of different antibiotics on the reduction of S. aureus biofilms in vitro. Low-temperature gas plasma combined with rifampicin also effectively reduced the S. aureus cells in biofilms in the murine wound infection model. The blood and histochemical analysis demonstrated the biosafety of the combined treatment. Our findings demonstrated that low-temperature gas plasma combined with antibiotics is a promising therapeutic strategy for wound infections.
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Affiliation(s)
- Li Guo
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
| | - Lu Yang
- School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (L.Y.); (G.N.); (R.X.)
| | - Yu Qi
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
| | - Gulimire Niyazi
- School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (L.Y.); (G.N.); (R.X.)
| | - Jianbao Zheng
- Department of General Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Correspondence: author: (J.Z.); (D.L.); (M.G.K.)
| | - Ruobing Xu
- School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (L.Y.); (G.N.); (R.X.)
| | - Xusong Chen
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
| | - Jingye Zhang
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
| | - Wang Xi
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
| | - Dingxin Liu
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
- Correspondence: author: (J.Z.); (D.L.); (M.G.K.)
| | - Xiaohua Wang
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
| | - Hailan Chen
- Frank Reidy Center for Bioelectrics, Old Dominion University, Norfolk, VA 23508, USA;
| | - Michael G. Kong
- Center for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (Y.Q.); (X.C.); (J.Z.); (W.X.); (X.W.)
- Frank Reidy Center for Bioelectrics, Old Dominion University, Norfolk, VA 23508, USA;
- Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA 23529, USA
- Correspondence: author: (J.Z.); (D.L.); (M.G.K.)
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34
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Guo L, Yang L, Qi Y, Niyazi G, Huang L, Gou L, Wang Z, Zhang L, Liu D, Wang X, Chen H, Kong MG. Cold Atmospheric-Pressure Plasma Caused Protein Damage in Methicillin-Resistant Staphylococcus aureus Cells in Biofilms. Microorganisms 2021; 9:microorganisms9051072. [PMID: 34067642 PMCID: PMC8156483 DOI: 10.3390/microorganisms9051072] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/13/2021] [Accepted: 05/13/2021] [Indexed: 01/16/2023] Open
Abstract
Biofilms formed by multidrug-resistant bacteria are a major cause of hospital-acquired infections. Cold atmospheric-pressure plasma (CAP) is attractive for sterilization, especially to disrupt biofilms formed by multidrug-resistant bacteria. However, the underlying molecular mechanism is not clear. In this study, CAP effectively reduced the living cells in the biofilms formed by methicillin-resistant Staphylococcus aureus, and 6 min treatment with CAP reduced the S. aureus cells in biofilms by 3.5 log10. The treatment with CAP caused the polymerization of SaFtsZ and SaClpP proteins in the S. aureus cells of the biofilms. In vitro analysis demonstrated that recombinant SaFtsZ lost its self-assembly capability, and recombinant SaClpP lost its peptidase activity after 2 min of treatment with CAP. Mass spectrometry showed oxidative modifications of a cluster of peaks differing by 16 Da, 31 Da, 32 Da, 47 Da, 48 Da, 62 Da, and 78 Da, induced by reactive species of CAP. It is speculated that the oxidative damage to proteins in S. aureus cells was induced by CAP, which contributed to the reduction of biofilms. This study elucidates the biological effect of CAP on the proteins in bacterial cells of biofilms and provides a basis for the application of CAP in the disinfection of biofilms.
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Affiliation(s)
- Li Guo
- State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China; (Y.Q.); (L.H.); (Z.W.); (X.W.)
- Correspondence: (L.G.); (D.L.)
| | - Lu Yang
- School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (L.Y.); (G.N.)
| | - Yu Qi
- State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China; (Y.Q.); (L.H.); (Z.W.); (X.W.)
| | - Gulimire Niyazi
- School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (L.Y.); (G.N.)
| | - Lingling Huang
- State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China; (Y.Q.); (L.H.); (Z.W.); (X.W.)
| | - Lu Gou
- School of Physics, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (L.Z.)
| | - Zifeng Wang
- State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China; (Y.Q.); (L.H.); (Z.W.); (X.W.)
| | - Lei Zhang
- School of Physics, Xi’an Jiaotong University, Xi’an 710049, China; (L.G.); (L.Z.)
| | - Dingxin Liu
- State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China; (Y.Q.); (L.H.); (Z.W.); (X.W.)
- Correspondence: (L.G.); (D.L.)
| | - Xiaohua Wang
- State Key Laboratory of Electrical Insulation and Power Equipment, Center for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China; (Y.Q.); (L.H.); (Z.W.); (X.W.)
| | - Hailan Chen
- Frank Reidy Center for Bioelectrics, Old Dominion University, Norfolk, VA 23508, USA; (H.C.); (M.G.K.)
| | - Michael G. Kong
- Frank Reidy Center for Bioelectrics, Old Dominion University, Norfolk, VA 23508, USA; (H.C.); (M.G.K.)
- Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA 23529, USA
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35
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Liu Z, Zhao W, Zhang Q, Gao G, Meng Y. Effect of cold plasma treatment on sterilizing rate and quality of kiwi turbid juice. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13711] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhenrong Liu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University Xi'an Shaanxi China
| | - Wuqi Zhao
- College of Food Engineering and Nutritional Science, Shaanxi Normal University Xi'an Shaanxi China
| | - Qingan Zhang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University Xi'an Shaanxi China
| | - Guitian Gao
- College of Food Engineering and Nutritional Science, Shaanxi Normal University Xi'an Shaanxi China
| | - Yonghong Meng
- College of Food Engineering and Nutritional Science, Shaanxi Normal University Xi'an Shaanxi China
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36
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Inactivation of Listeria monocytogenes and Salmonella on Stainless Steel by a Piezoelectric Cold Atmospheric Plasma Generator. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083567] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cold atmospheric pressure plasma (CAP) is a novel non-thermal technology that is gaining increasing importance as a decontamination method. Stainless steel is a widespread food contact surface used in food-processing environments. In this study, for the first time, a low-voltage piezoelectric CAP device that uses ambient air was assessed for its antimicrobial efficiency against Salmonella and Listeria monocytogenes. These inoculated on stainless steel at different exposure times (0–300 s), two different distances (10 and 20 mm), and two different cleanliness levels (clean and protein-soiled). Two inactivation models were compared to study the inactivation kinetics of the pathogens. The results showed that CAP treatment effectively reduced L. monocytogenes and Salmonella levels. The Weibull + tail model showed better goodness of fit than the Weibull model. Protein-soiled coupons showed a protective effect to cold plasma inactivation achieving lower reductions compared to clean stainless-steel coupons for both L. monocytogenes and Salmonella. Longer distances from the plasma source decreased the decontamination efficiency of CAP; however, the difference in pathogen reduction was less pronounced at longer exposure times. This study demonstrates the capacity of a low-voltage piezoelectric CAP device to effectively reduce the levels of both foodborne pathogens on stainless-steel surfaces and the potential to adopt this technology by the food industry as a disinfection process of surfaces to reduce cross-contamination and thus increase safety.
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37
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Peťková M, Švubová R, Kyzek S, Medvecká V, Slováková Ľ, Ševčovičová A, Gálová E. The Effects of Cold Atmospheric Pressure Plasma on Germination Parameters, Enzyme Activities and Induction of DNA Damage in Barley. Int J Mol Sci 2021; 22:ijms22062833. [PMID: 33799521 PMCID: PMC8000243 DOI: 10.3390/ijms22062833] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 12/18/2022] Open
Abstract
Climate change, environmental pollution and pathogen resistance to available chemical agents are part of the problems that the food industry has to face in order to ensure healthy food for people and livestock. One of the promising solutions to these problems is the use of cold atmospheric pressure plasma (CAPP). Plasma is suitable for efficient surface decontamination of seeds and food products, germination enhancement and obtaining higher yields in agricultural production. However, the plasma effects vary due to plasma source, treatment conditions and seed type. In our study, we tried to find the proper conditions for treatment of barley grains by diffuse coplanar surface barrier discharge, in which positive effects of CAPP, such as enhanced germination or decontamination effects, would be maximized and harmful effects, such as oxidation and genotoxic potential, minimized. Besides germination parameters, we evaluated DNA damage and activities of various germination and antioxidant enzymes in barley seedlings. Plasma exposure resulted in changes in germination parameters and enzyme activities. Longer exposures had also genotoxic effects. As such, our findings indicate that appropriate plasma exposure conditions need to be carefully optimized in order to preserve germination, oxidation balance and genome stability, should CAPP be used in agricultural practice.
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Affiliation(s)
- Mária Peťková
- Department of Genetics, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 842 15 Bratislava, Slovakia; (M.P.); (A.Š.); (E.G.)
| | - Renáta Švubová
- Department of Plant Physiology, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 842 15 Bratislava, Slovakia; (R.Š.); (Ľ.S.)
| | - Stanislav Kyzek
- Department of Genetics, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 842 15 Bratislava, Slovakia; (M.P.); (A.Š.); (E.G.)
- Correspondence:
| | - Veronika Medvecká
- Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská Dolina, 842 48 Bratislava, Slovakia;
| | - Ľudmila Slováková
- Department of Plant Physiology, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 842 15 Bratislava, Slovakia; (R.Š.); (Ľ.S.)
| | - Andrea Ševčovičová
- Department of Genetics, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 842 15 Bratislava, Slovakia; (M.P.); (A.Š.); (E.G.)
| | - Eliška Gálová
- Department of Genetics, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 842 15 Bratislava, Slovakia; (M.P.); (A.Š.); (E.G.)
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Polčic P, Machala Z. Effects of Non-Thermal Plasma on Yeast Saccharomyces cerevisiae. Int J Mol Sci 2021; 22:ijms22052247. [PMID: 33668158 PMCID: PMC7956799 DOI: 10.3390/ijms22052247] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/16/2021] [Accepted: 02/20/2021] [Indexed: 12/26/2022] Open
Abstract
Cold plasmas generated by various electrical discharges can affect cell physiology or induce cell damage that may often result in the loss of viability. Many cold plasma-based technologies have emerged in recent years that are aimed at manipulating the cells within various environments or tissues. These include inactivation of microorganisms for the purpose of sterilization, food processing, induction of seeds germination, but also the treatment of cells in the therapy. Mechanisms that underlie the plasma-cell interactions are, however, still poorly understood. Dissection of cellular pathways or structures affected by plasma using simple eukaryotic models is therefore desirable. Yeast Saccharomyces cerevisiae is a traditional model organism with unprecedented impact on our knowledge of processes in eukaryotic cells. As such, it had been also employed in studies of plasma-cell interactions. This review focuses on the effects of cold plasma on yeast cells.
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Affiliation(s)
- Peter Polčic
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina CH1, Ilkovičova 6, 84215 Bratislava, Slovakia
- Correspondence: ; Tel.: +421-2-60296-398
| | - Zdenko Machala
- Division of Environmental Physics, Faculty of Mathematics, Physics, and Informatics, Comenius University in Bratislava, Mlynská dolina F2, 84248 Bratislava, Slovakia;
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Choi H, Chatterjee P, Lichtfouse E, Martel JA, Hwang M, Jinadatha C, Sharma VK. Classical and alternative disinfection strategies to control the COVID-19 virus in healthcare facilities: a review. ENVIRONMENTAL CHEMISTRY LETTERS 2021; 19:1945-1951. [PMID: 33500689 PMCID: PMC7820091 DOI: 10.1007/s10311-021-01180-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/04/2021] [Indexed: 05/18/2023]
Abstract
The coronavirus disease COVID-19 has spread throughout the world and has been declared as a pandemic by the World Health Organization on March 11th, 2020. The COVID-19 is caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). One possible mode of virus transmission is through surfaces in the healthcare settings. This paper reviews currently used disinfection strategies to control SARS-CoV-2 at the healthcare facilities. Chemical disinfectants include hypochlorite, peroxymonosulfate, alcohols, quaternary ammonium compounds, and hydrogen peroxide. Advanced strategies include no-touch techniques such as engineered antimicrobial surfaces and automated room disinfection systems using hydrogen peroxide vapor or ultraviolet light.
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Affiliation(s)
- Hosoon Choi
- Central Texas Veterans Health Care System, 1901 Veterans Memorial Drive, Temple, TX USA
| | - Piyali Chatterjee
- Central Texas Veterans Health Care System, 1901 Veterans Memorial Drive, Temple, TX USA
| | - Eric Lichtfouse
- Aix-Marseille Univ, CNRS, IRD, INRAE, Coll France, CEREGE, 13100 Aix en Provence, France
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710049 China
| | - Julie A. Martel
- Central Texas Veterans Health Care System, 1901 Veterans Memorial Drive, Temple, TX USA
| | - Munok Hwang
- Central Texas Veterans Health Care System, 1901 Veterans Memorial Drive, Temple, TX USA
| | - Chetan Jinadatha
- Central Texas Veterans Health Care System, 1901 Veterans Memorial Drive, Temple, TX USA
| | - Virender K. Sharma
- Program of the Environment and Sustainability, Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, College Station, TX 77843 USA
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Mahdikia H, Shokri B, Majidzadeh-A K. The Feasibility Study of Plasma-activated Water as a Physical Therapy to Induce Apoptosis in Melanoma Cancer Cells In-vitro. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 20:337-350. [PMID: 34903993 PMCID: PMC8653670 DOI: 10.22037/ijpr.2021.114493.14882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Low-temperature plasma (LTP) has demonstrated great potential in biomedicine, especially in cancer therapy in-vivo and in-vitro. Plasma activated water (PAW) as an indirect plasma therapy is a significant source of reactive oxygen and nitrogen species (RONS) which play an important role in apoptosis induction in cancer cells. In this study, Helium (He) plasma jet operating in 0.75 W and 20 kHz as dissipated power and frequency, respectively, is used as the cold plasma source. The electrical, thermal, and spectroscopic properties of (He) plasma jet and pH as well as the conductivity and temperature of PAW samples, are investigated. The concentration of hydrogen peroxide (H2O2), nitrite (NO2 -) and nitrate (NO- 3), which are produced in water as long-lived anticancer RONS, was measured 471.6, 7.9 and 93.5 μM, respectively after 6 min of plasma treatment. Alamar Blue and flow cytometry assays were employed to investigate the B16F10 cancer metabolic activity and apoptosis. These data support that cold atmospheric plasma (CAP) can produce a certain concentration of anti-cancer agents in water and induce apoptosis in melanoma cancer cells due to RONSs via activating the caspase 3 pathway.
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Affiliation(s)
- Hamed Mahdikia
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran.
- Tasnim Biotechnology Research Center (TBRC), AJA University of Medical Science, Tehran, Iran.
| | - Babak Shokri
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran.
- Department of Applied Physics, Shahid Beheshti University, Tehran, Iran.
| | - Keivan Majidzadeh-A
- Tasnim Biotechnology Research Center (TBRC), AJA University of Medical Science, Tehran, Iran.
- Genetics Department, Breast Cancer Research Center (BCRC), Motamed Cancer Institute (MCI), ACECR, Tehran, Iran.
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Non-Thermal Plasma-A New Green Priming Agent for Plants? Int J Mol Sci 2020; 21:ijms21249466. [PMID: 33322775 PMCID: PMC7763604 DOI: 10.3390/ijms21249466] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 12/13/2022] Open
Abstract
Since the earliest agricultural attempts, humankind has been trying to improve crop quality and yields, as well as protect them from adverse conditions. Strategies to meet these goals include breeding, the use of fertilisers, and the genetic manipulation of crops, but also an interesting phenomenon called priming or adaptive response. Priming is based on an application of mild stress to prime a plant for another, mostly stronger stress. There are many priming techniques, such as osmopriming, halopriming, or using physical agents. Non-thermal plasma (NTP) represents a physical agent that contains a mixture of charged, neutral, and radical (mostly reactive oxygen and nitrogen species) particles, and can cause oxidative stress or even the death of cells or organisms upon interaction. However, under certain conditions, NTP can have the opposite effect, which has been previously documented for many plant species. Seed surface sterilization and growth enhancement are the most-reported positive effects of NTP on plants. Moreover, some studies suggest the role of NTP as a promising priming agent. This review deals with the effects of NTP treatment on plants from interaction with seed and cell surface, influence on cellular molecular processes, up to the adaptive response caused by NTP.
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Intanon W, Vichiansan N, Leksakul K, Boonyawan D, Kumla J, Suwannarach N, Lumyong S. Inhibition of the aflatoxin‐producing fungus
Aspergillus flavus
by a plasma jet system. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15045] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Winai Intanon
- Department of Industrial Engineering, Faculty of Engineering Chiang Mai University Chiang Mai Thailand
| | - Norrapon Vichiansan
- Department of Industrial Engineering, Faculty of Engineering Chiang Mai University Chiang Mai Thailand
| | - Komgrit Leksakul
- Department of Industrial Engineering, Faculty of Engineering Chiang Mai University Chiang Mai Thailand
| | - Dheerawan Boonyawan
- Department of Physics and Materials Science, Faculty of Science Chiang Mai University Chiang Mai Thailand
| | - Jaturong Kumla
- Department of Biology, Faculty of Science Chiang Mai University Chiang Mai Thailand
- Center of Excellence in Microbial Diversity and Sustainable Utilization Chiang Mai University Chiang Mai Thailand
| | - Nakarin Suwannarach
- Department of Biology, Faculty of Science Chiang Mai University Chiang Mai Thailand
- Center of Excellence in Microbial Diversity and Sustainable Utilization Chiang Mai University Chiang Mai Thailand
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science Chiang Mai University Chiang Mai Thailand
- Center of Excellence in Microbial Diversity and Sustainable Utilization Chiang Mai University Chiang Mai Thailand
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Zubor P, Wang Y, Liskova A, Samec M, Koklesova L, Dankova Z, Dørum A, Kajo K, Dvorska D, Lucansky V, Malicherova B, Kasubova I, Bujnak J, Mlyncek M, Dussan CA, Kubatka P, Büsselberg D, Golubnitschaja O. Cold Atmospheric Pressure Plasma (CAP) as a New Tool for the Management of Vulva Cancer and Vulvar Premalignant Lesions in Gynaecological Oncology. Int J Mol Sci 2020; 21:ijms21217988. [PMID: 33121141 PMCID: PMC7663780 DOI: 10.3390/ijms21217988] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 12/24/2022] Open
Abstract
Vulvar cancer (VC) is a specific form of malignancy accounting for 5–6% of all gynaecologic malignancies. Although VC occurs most commonly in women after 60 years of age, disease incidence has risen progressively in premenopausal women in recent decades. VC demonstrates particular features requiring well-adapted therapeutic approaches to avoid potential treatment-related complications. Significant improvements in disease-free survival and overall survival rates for patients diagnosed with post-stage I disease have been achieved by implementing a combination therapy consisting of radical surgical resection, systemic chemotherapy and/or radiotherapy. Achieving local control remains challenging. However, mostly due to specific anatomical conditions, the need for comprehensive surgical reconstruction and frequent post-operative healing complications. Novel therapeutic tools better adapted to VC particularities are essential for improving individual outcomes. To this end, cold atmospheric plasma (CAP) treatment is a promising option for VC, and is particularly appropriate for the local treatment of dysplastic lesions, early intraepithelial cancer, and invasive tumours. In addition, CAP also helps reduce inflammatory complications and improve wound healing. The application of CAP may realise either directly or indirectly utilising nanoparticle technologies. CAP has demonstrated remarkable treatment benefits for several malignant conditions, and has created new medical fields, such as “plasma medicine” and “plasma oncology”. This article highlights the benefits of CAP for the treatment of VC, VC pre-stages, and postsurgical wound complications. There has not yet been a published report of CAP on vulvar cancer cells, and so this review summarises the progress made in gynaecological oncology and in other cancers, and promotes an important, understudied area for future research. The paradigm shift from reactive to predictive, preventive and personalised medical approaches in overall VC management is also considered.
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Affiliation(s)
- Pavol Zubor
- Department of Gynaecological Oncology, The Norwegian Radium Hospital, Oslo University Hospital, 0379 Oslo, Norway; (Y.W.); (A.D.)
- OBGY Health & Care, Ltd., 010 01 Zilina, Slovakia
- Correspondence: or
| | - Yun Wang
- Department of Gynaecological Oncology, The Norwegian Radium Hospital, Oslo University Hospital, 0379 Oslo, Norway; (Y.W.); (A.D.)
| | - Alena Liskova
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (A.L.); (M.S.); (L.K.); (P.K.)
| | - Marek Samec
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (A.L.); (M.S.); (L.K.); (P.K.)
| | - Lenka Koklesova
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (A.L.); (M.S.); (L.K.); (P.K.)
| | - Zuzana Dankova
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (Z.D.); (D.D.); (V.L.); (B.M.); (I.K.)
| | - Anne Dørum
- Department of Gynaecological Oncology, The Norwegian Radium Hospital, Oslo University Hospital, 0379 Oslo, Norway; (Y.W.); (A.D.)
| | - Karol Kajo
- Department of Pathology, St. Elizabeth Cancer Institute Hospital, 81250 Bratislava, Slovakia;
| | - Dana Dvorska
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (Z.D.); (D.D.); (V.L.); (B.M.); (I.K.)
| | - Vincent Lucansky
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (Z.D.); (D.D.); (V.L.); (B.M.); (I.K.)
| | - Bibiana Malicherova
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (Z.D.); (D.D.); (V.L.); (B.M.); (I.K.)
| | - Ivana Kasubova
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (Z.D.); (D.D.); (V.L.); (B.M.); (I.K.)
| | - Jan Bujnak
- Department of Obstetrics and Gynaecology, Kukuras Michalovce Hospital, 07101 Michalovce, Slovakia;
| | - Milos Mlyncek
- Department of Obstetrics and Gynaecology, Faculty Hospital Nitra, Constantine the Philosopher University, 949 01 Nitra, Slovakia;
| | - Carlos Alberto Dussan
- Department of Surgery, Orthopaedics and Oncology, University Hospital Linköping, 581 85 Linköping, Sweden;
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (A.L.); (M.S.); (L.K.); (P.K.)
| | - Dietrich Büsselberg
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, P.O. Box 24144 Doha, Qatar;
| | - Olga Golubnitschaja
- Predictive, Preventive Personalised (3P) Medicine, Department of Radiation Oncology, Rheinische Friedrich-Wilhelms-Universität Bonn, 53105 Bonn, Germany;
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45
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Evaluation of In-Package Atmospheric Dielectric Barrier Discharge Cold Plasma Treatment as an Intervention Technology for Decontaminating Bulk Ready-To-Eat Chicken Breast Cubes in Plastic Containers. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10186301] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This article evaluates the effects of in-package atmospheric dielectric barrier discharge cold plasma (ADCP) treatment on microbial inactivation, nitrate and nitrite contents, oral toxicity, and storage quality of protein-coated boiled chicken breast cubes (CBCs). ADCP treatment at 24 kV for 3 min inactivated natural mesophilic aerobic bacteria, Salmonella, and Tulane virus in CBCs by 0.7 ± 0.2, 1.4 ± 0.1 log CFU/cube, and 1.1 ± 0.2 log PFU/cube, respectively. ADCP treatment did not affect the nitrite content of CBCs (p > 0.05). Furthermore, the hematological and blood biochemical parameters from toxicity tests indicated the toxicological safety of ADCP-treated CBCs. Microbial counts of natural bacteria and Salmonella in ADCP-treated CBCs were lower than the ADCP-untreated CBCs by 0.7–0.9 and 1.4–1.7 log CFU/cube, respectively, throughout post-treatment storage at 4 °C for 21 d. ADCP treatment did not alter the pH, color, total volatile basic nitrogen, lipid oxidation, and tenderness of CBCs during storage at 4 and 24 °C, and did not change the sensory properties of CBCs following a 3 d storage period at 4 °C (p > 0.05). Thus, ADCP treatment has the potential to be applied as a method to increase the microbiological safety of packaged ready-to-eat chicken products, leading to overall toxicological safety.
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46
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Charoux CMG, Patange A, Lamba S, O'Donnell CP, Tiwari BK, Scannell AGM. Applications of nonthermal plasma technology on safety and quality of dried food ingredients. J Appl Microbiol 2020; 130:325-340. [PMID: 32797725 DOI: 10.1111/jam.14823] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 07/20/2020] [Accepted: 08/06/2020] [Indexed: 12/28/2022]
Abstract
Cold plasma technology is an efficient, environmental-friendly, economic and noninvasive technology; and in recent years these advantages placed this novel technology at the centre of diverse studies for food industry applications. Dried food ingredients including spices, herbs, powders and seeds are an important part of the human diet; and the growing demands of consumers for higher quality and safe food products have led to increased research into alternative decontamination methods. Numerous studies have investigated the effect of nonthermal plasma on dried food ingredients for food safety and quality purposes. This review provides critical review on potential of cold plasma for disinfection of dried food surfaces (spices, herbs and seeds), improvement of functional and rheological properties of dried ingredients (powders, proteins and starches). The review further highlights the benefits of plasma treatment for enhancement of seeds performance and germination yield which could be applied in agricultural sector in near future. Different studies applying plasma technology for control of pathogens and spoilage micro-organisms and modification of food quality and germination of dried food products followed by benefits and current challenges are presented. However, more systemic research needs to be addressed for successful adoption of this technology in food industry.
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Affiliation(s)
- C M G Charoux
- Food Chemistry and Technology, Teagasc Food Research Centre, Dublin, Ireland.,UCD School of Biosystems and Food Engineering, University College Dublin, Dublin, Ireland
| | - A Patange
- Food Chemistry and Technology, Teagasc Food Research Centre, Dublin, Ireland
| | - S Lamba
- UCD School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - C P O'Donnell
- UCD School of Biosystems and Food Engineering, University College Dublin, Dublin, Ireland
| | - B K Tiwari
- Food Chemistry and Technology, Teagasc Food Research Centre, Dublin, Ireland.,UCD School of Biosystems and Food Engineering, University College Dublin, Dublin, Ireland
| | - A G M Scannell
- UCD School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
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47
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Smolková B, Frtús A, Uzhytchak M, Lunova M, Kubinová Š, Dejneka A, Lunov O. Critical Analysis of Non-Thermal Plasma-Driven Modulation of Immune Cells from Clinical Perspective. Int J Mol Sci 2020; 21:ijms21176226. [PMID: 32872159 PMCID: PMC7503900 DOI: 10.3390/ijms21176226] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 07/30/2020] [Accepted: 08/26/2020] [Indexed: 02/07/2023] Open
Abstract
The emerged field of non-thermal plasma (NTP) shows great potential in the alteration of cell redox status, which can be utilized as a promising therapeutic implication. In recent years, the NTP field considerably progresses in the modulation of immune cell function leading to promising in vivo results. In fact, understanding the underlying cellular mechanisms triggered by NTP remains incomplete. In order to boost the field closer to real-life clinical applications, there is a need for a critical overview of the current state-of-the-art. In this review, we conduct a critical analysis of the NTP-triggered modulation of immune cells. Importantly, we analyze pitfalls in the field and identify persisting challenges. We show that the identification of misconceptions opens a door to the development of a research strategy to overcome these limitations. Finally, we propose the idea that solving problems highlighted in this review will accelerate the clinical translation of NTP-based treatments.
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Affiliation(s)
- Barbora Smolková
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
| | - Adam Frtús
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
| | - Mariia Uzhytchak
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
| | - Mariia Lunova
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
- Institute for Clinical & Experimental Medicine (IKEM), 14021 Prague, Czech Republic
| | - Šárka Kubinová
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
- Department of Biomaterials and Biophysical Methods, Institute of Experimental Medicine of the Czech Academy of Sciences, 14220 Prague, Czech Republic
| | - Alexandr Dejneka
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
| | - Oleg Lunov
- Department of Optical and Biophysical Systems, Institute of Physics of the Czech Academy of Sciences, 18221 Prague, Czech Republic; (B.S.); (A.F.); (M.U.); (M.L.); (Š.K.); (A.D.)
- Correspondence: ; Tel.: +420-2660-52131
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Hoppanová L, Dylíková J, Kováčik D, Medvecká V, Ďurina P, Kryštofová S, Zahoranová A, Kaliňáková B. The effect of cold atmospheric pressure plasma on Aspergillus ochraceus and ochratoxin A production. Antonie van Leeuwenhoek 2020; 113:1479-1488. [PMID: 32766937 DOI: 10.1007/s10482-020-01457-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 07/28/2020] [Indexed: 11/30/2022]
Abstract
Aspergillus ochraceus is a soil fungus known to produce ochratoxin A, a harmful secondary metabolite. Prevention and control of fungal pathogens mostly rely on chemical fungicides, which is one of the contributing factors in the emergence of the fungal resistance, hence novel methods for fungal eradication have been extensively researched. The cold atmospheric pressure (CAP) plasma generated in ambient air has been recently applied in microbial decontamination. Here we used the diffuse coplanar surface barrier discharge in inactivation of a toxigenic strain A. ochraceus. The plasma-treated conidia and mycelium exhibited morphological changes such as ruptures and desiccation. Mycelium dehydration and changes in the chemical composition of hyphal surface accompanied plasma treatment. The growth of 26 h old mycelia were significantly restricted after 30 s of plasma treatment. The conidial vitality declined 4 logs after 180 s of plasma exposure leading to almost complete decontamination. After shorter plasma treatment of conidia, the ochratoxin A (OTA) production increased at the early stage of cultivation, but the overall level was significantly reduced compared to untreated samples after longer cultivation. Our results indicated that the fungal growth and the OTA production were significantly changed by plasma treatment and underscored CAP plasma as a promising method in the decontamination of A. ochraceus without a risk to generate strains with increased OTA production.
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Affiliation(s)
- Lucia Hoppanová
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37, Bratislava, Slovak Republic.
| | - Juliana Dylíková
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37, Bratislava, Slovak Republic
| | - Dušan Kováčik
- Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská dolina F2, 842 48, Bratislava, Slovak Republic
| | - Veronika Medvecká
- Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská dolina F2, 842 48, Bratislava, Slovak Republic
| | - Pavol Ďurina
- Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská dolina F2, 842 48, Bratislava, Slovak Republic
| | - Svetlana Kryštofová
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37, Bratislava, Slovak Republic
| | - Anna Zahoranová
- Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská dolina F2, 842 48, Bratislava, Slovak Republic
| | - Barbora Kaliňáková
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37, Bratislava, Slovak Republic
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49
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Yang Y, Wan K, Yang Z, Li D, Li G, Zhang S, Wang L, Yu X. Inactivation of antibiotic resistant Escherichia coli and degradation of its resistance genes by glow discharge plasma in an aqueous solution. CHEMOSPHERE 2020; 252:126476. [PMID: 32229364 DOI: 10.1016/j.chemosphere.2020.126476] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/10/2020] [Accepted: 03/11/2020] [Indexed: 06/10/2023]
Abstract
Emerging contaminants such as antibiotic resistance bacteria (ARB) and antibiotic resistance genes (ARGs) are becoming a global environmental problem. In this study, the glow discharge plasma (GDP) was applied for degrading antibiotic resistant Escherichia coli (E. coli) with resistance genes (tetA, tetR, aphA) and transposase gene (tnpA) in 0.9% sterile saline. The results showed that GDP was able to inactivate the antibiotic resistant E. coli and remove the ARGs and reduce the risk of gene transfer. The levels of E. coli determined by 16S rRNA decreased by approximately 4.7 logs with 15 min of discharge treatment. Propidium monoazide - quantitative polymerase chain reaction (PMA-qPCR) tests demonstrated that the cellular structure of 4.8 more logs E. coli was destroyed in 15 min. The reduction of tetA, tetR, aphA, tnpA genes was increased to 5.8, 5.4, 5.3 and 5.5 logs with 30 min discharge treatment, respectively. The removal of ARGs from high salinity wastewater was also investigated. The total abundance of ARGs was reduced by 3.9 logs in 30 min. Scavenging tests indicated that hydroxyl radicals (·OH) was the most probable agents for bacteria inactivation and ARGs degradation. In addition, the active chlorine (Cl· and Cl2) which formed during the discharge may also contribute to the inactivation and degradation.
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Affiliation(s)
- Ye Yang
- College of Environmental Science & Engineering, Xiamen University of Technology, Xiamen, 361024, P. R. China; College of Geography & Environmental Sciences, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Kun Wan
- Key Lab of Urban Environment & Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, P. R. China; College of the Environment & Ecology, Xiamen University, Xiamen, 361005, P. R. China
| | - Zhipeng Yang
- College of Environmental Science & Engineering, Xiamen University of Technology, Xiamen, 361024, P. R. China
| | - Dailin Li
- College of Environmental Science & Engineering, Xiamen University of Technology, Xiamen, 361024, P. R. China
| | - Guoxin Li
- College of Environmental Science & Engineering, Xiamen University of Technology, Xiamen, 361024, P. R. China
| | - Songlin Zhang
- College of Geography & Environmental Sciences, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Lei Wang
- College of Environmental Science & Engineering, Xiamen University of Technology, Xiamen, 361024, P. R. China.
| | - Xin Yu
- Key Lab of Urban Environment & Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, P. R. China; College of the Environment & Ecology, Xiamen University, Xiamen, 361005, P. R. China.
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Pasqual-Melo G, Nascimento T, Sanches LJ, Blegniski FP, Bianchi JK, Sagwal SK, Berner J, Schmidt A, Emmert S, Weltmann KD, von Woedtke T, Gandhirajan RK, Cecchini AL, Bekeschus S. Plasma Treatment Limits Cutaneous Squamous Cell Carcinoma Development In Vitro and In Vivo. Cancers (Basel) 2020; 12:E1993. [PMID: 32708225 PMCID: PMC7409328 DOI: 10.3390/cancers12071993] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 12/12/2022] Open
Abstract
Cutaneous squamous cell carcinoma (SCC) is the most prevalent cancer worldwide, increasing the cost of healthcare services and with a high rate of morbidity. Its etiology is linked to chronic ultraviolet (UV) exposure that leads to malignant transformation of keratinocytes. Invasive growth and metastasis are severe consequences of this process. Therapy-resistant and highly aggressive SCC is frequently fatal, exemplifying the need for novel treatment strategies. Cold physical plasma is a partially ionized gas, expelling therapeutic doses of reactive oxygen and nitrogen species that were investigated for their anticancer capacity against SCC in vitro and SCC-like lesions in vivo. Using the kINPen argon plasma jet, a selective growth-reducing action of plasma treatment was identified in two SCC cell lines in 2D and 3D cultures. In vivo, plasma treatment limited the progression of UVB-induced SSC-like skin lesions and dermal degeneration without compromising lesional or non-lesional skin. In lesional tissue, this was associated with a decrease in cell proliferation and the antioxidant transcription factor Nrf2 following plasma treatment, while catalase expression was increased. Analysis of skin adjacent to the lesions and determination of global antioxidant parameters confirmed the local but not systemic action of the plasma anticancer therapy in vivo.
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Affiliation(s)
- Gabriella Pasqual-Melo
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
| | - Thiago Nascimento
- Department of General Pathology, State University of Londrina, Rodovia Celso Garcia Cid, Londrina 86051-990, Brazil; (T.N.); (L.J.S.); (F.P.B.); (J.K.B.); (A.L.C.)
| | - Larissa Juliani Sanches
- Department of General Pathology, State University of Londrina, Rodovia Celso Garcia Cid, Londrina 86051-990, Brazil; (T.N.); (L.J.S.); (F.P.B.); (J.K.B.); (A.L.C.)
| | - Fernanda Paschoal Blegniski
- Department of General Pathology, State University of Londrina, Rodovia Celso Garcia Cid, Londrina 86051-990, Brazil; (T.N.); (L.J.S.); (F.P.B.); (J.K.B.); (A.L.C.)
| | - Julya Karen Bianchi
- Department of General Pathology, State University of Londrina, Rodovia Celso Garcia Cid, Londrina 86051-990, Brazil; (T.N.); (L.J.S.); (F.P.B.); (J.K.B.); (A.L.C.)
| | - Sanjeev Kumar Sagwal
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
| | - Julia Berner
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
- Clinic for Oral, Maxillofacial, and Plastic Surgery, Greifswald University Medical Center, Sauerbruchstr., 17475 Greifswald, Germany
| | - Anke Schmidt
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
| | - Steffen Emmert
- Clinic for Dermatology and Venereology, Rostock University Medical Center, Strempelstr. 13, 18057 Rostock, Germany;
| | - Klaus-Dieter Weltmann
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
| | - Thomas von Woedtke
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
- Institute for Hygiene and Environmental Medicine, Greifswald University Medical Center, Walther-Rathenau-Str. 48, 17489 Greifswald, Germany
| | - Rajesh Kumar Gandhirajan
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
| | - Alessandra Lourenço Cecchini
- Department of General Pathology, State University of Londrina, Rodovia Celso Garcia Cid, Londrina 86051-990, Brazil; (T.N.); (L.J.S.); (F.P.B.); (J.K.B.); (A.L.C.)
| | - Sander Bekeschus
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany; (G.P.-M.); (S.K.S.); (J.B.); (A.S.); (K.-D.W.); (T.v.W.); (R.K.J.)
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