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Rüster V, Werner H, Avramidis G, Wieneke S, Strube C, Schnabel C, Bartels T. Morphological changes in plasma-exposed poultry red mites (Dermanyssus gallinae) using high-resolution video camera and optical coherence tomography (OCT). EXPERIMENTAL & APPLIED ACAROLOGY 2024:10.1007/s10493-024-00934-3. [PMID: 38937375 DOI: 10.1007/s10493-024-00934-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 06/04/2024] [Indexed: 06/29/2024]
Abstract
Dermanyssus gallinae, the poultry red mite (PRM), is a hematophagous temporary ectoparasite that causes serious economic losses and animal health impairment on laying hen farms worldwide. Control is limited by the parasite's hidden lifestyle, restrictions on the use of chemical acaricides and the development of resistance against certain drug classes. As a result, research was conducted to explore alternative control methods. In recent years, atmospheric pressure plasma has been increasingly reported as an alternative to chemical acaricides for pest control. This physical method has also shown promising against PRM under laboratory conditions. However, the detailed mechanisms of action have not yet been elucidated. In the present study, the effects of cold atmospheric pressure plasma on PRM were investigated using digital videography and optical coherence tomography (OCT), an imaging technique that visualizes the topography of surfaces and internal structures. Digital videography showed that a redistribution of the contents of the intestinal tract and excretory organs (Malpighian tubules) occurred immediately after plasma exposure. The body fluids reached the distal leg segments of PRM and parts of the haemocoel showed whiter and denser clumps, indicating a coagulation of the haemocoel components. OCT showed a loss of the boundaries of the hollow organs in transverse and sagittal sectional images as well as in the three-dimensional image reconstruction. In addition, a dorso-ventral shrinkage of the idiosoma was observed in plasma-exposed mites, which had shrunk to 44.0% of its original height six minutes after plasma exposure.
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Affiliation(s)
- Vanessa Rüster
- Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hannover, Germany
- Institute of Animal Welfare and Animal Husbandry, Friedrich-Loeffler-Institut, Celle, Germany
| | - Henrik Werner
- Faculty of Engineering and Health, University of Applied Sciences and Arts, Göttingen, Germany
| | - Georg Avramidis
- Faculty of Engineering and Health, University of Applied Sciences and Arts, Göttingen, Germany
| | - Stephan Wieneke
- Faculty of Engineering and Health, University of Applied Sciences and Arts, Göttingen, Germany
| | - Christina Strube
- Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Christian Schnabel
- Departement of Anesthesiology and Intensive Care Medicine, Clinical Sensoring and Monitoring, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Thomas Bartels
- Institute of Animal Welfare and Animal Husbandry, Friedrich-Loeffler-Institut, Celle, Germany.
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2
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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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3
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Lee WS, Jang Y, Cho A, Kim YB, Bu YH, Yang S, Kim EH. Effectiveness of tumor‑treating fields to reduce the proliferation and migration of liposarcoma cell lines. Exp Ther Med 2023; 26:363. [PMID: 37408858 PMCID: PMC10318604 DOI: 10.3892/etm.2023.12062] [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: 10/26/2022] [Accepted: 02/21/2023] [Indexed: 07/07/2023] Open
Abstract
Liposarcoma (LPS) is a rare type of soft tissue sarcoma that constitutes 20% of all sarcoma cases in adults. Effective therapeutic protocols for human LPS are not well-defined. Tumor-treating fields (TTFields) are a novel and upcoming field for antitumor therapy. TTFields combined with chemoradiotherapy have proven to be more effective than TTFields combined with radiotherapy or chemotherapy alone. The present study aimed to assess the effectiveness of TTFields in inhibiting cell proliferation and viability for the anticancer treatment of LPS. The present study used TTFields (frequency, 150 kHz; intensity, 1.0 V/cm) to treat two LPS cell lines (94T778 and SW872) and analyzed the antitumor effects. According to trypan blue and MTT assay results, TTFields markedly reduced the viability and proliferation of LPS cell lines along with the formation of colonies in three-dimensional culture. Based on the Transwell chamber assay, TTFields treatment also markedly reduced the migration of LPS cells. Furthermore, as shown by the higher activation of caspase-3 in the Caspase-3 activity assay and the results of the reactive oxygen species (ROS) assay, TTFields increased the formation of ROS in the cells and enhanced the proportion of apoptotic cells. The present study also investigated the inhibitory effect of TTFields in combination with doxorubicin (DOX) on the migratory capacity of tumor cells. The results demonstrated that TTFields treatment synergistically induced the ROS-induced apoptosis of LPS cancer cell lines and inhibited their migratory behavior. In conclusion, the present study demonstrated the potential of TTFields in improving the sensitivity of LPS cancer cells, which may lay the foundation for future clinical trials of this combination treatment strategy.
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Affiliation(s)
- Won Seok Lee
- Department of Biochemistry, School of Medicine, Daegu Catholic University, Daegu, Gyeongsangbuk-do 42472, Republic of Korea
| | - Yoonjung Jang
- Department of New Biology, Daegu Gyeongbuk Institute of Science & Technology, Daegu, Gyeongsangbuk-do 42988, Republic of Korea
| | - Ahyeon Cho
- School of Medicine, Daegu Catholic University, Daegu, Gyeongsangbuk-do 42472, Republic of Korea
| | - Yu Bin Kim
- School of Medicine, Daegu Catholic University, Daegu, Gyeongsangbuk-do 42472, Republic of Korea
| | - Young Hyun Bu
- School of Medicine, Daegu Catholic University, Daegu, Gyeongsangbuk-do 42472, Republic of Korea
| | - Somi Yang
- School of Medicine, Daegu Catholic University, Daegu, Gyeongsangbuk-do 42472, Republic of Korea
| | - Eun Ho Kim
- Department of Biochemistry, School of Medicine, Daegu Catholic University, Daegu, Gyeongsangbuk-do 42472, Republic of Korea
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4
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Zhang Y, Zhang Y, Mei Y, Zou R, Niu L, Dong S. Reactive Oxygen Species Enlightened Therapeutic Strategy for Oral and Maxillofacial Diseases-Art of Destruction and Reconstruction. Biomedicines 2022; 10:biomedicines10112905. [PMID: 36428473 PMCID: PMC9687321 DOI: 10.3390/biomedicines10112905] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/16/2022] Open
Abstract
Reactive oxygen species (ROS) are byproducts of cell metabolism produced by living cells and signal mediators in biological processes. As unstable and highly reactive oxygen-derived molecules, excessive ROS production and defective oxidant clearance, or both, are associated with the pathogenesis of several conditions. Among them, ROS are widely involved in oral and maxillofacial diseases, such as periodontitis, as well as other infectious diseases or chronic inflammation, temporomandibular joint disorders, oral mucosal lesions, trigeminal neuralgia, muscle fatigue, and oral cancer. The purpose of this paper is to outline how ROS contribute to the pathophysiology of oral and maxillofacial regions, with an emphasis on oral infectious diseases represented by periodontitis and mucosal diseases represented by oral ulcers and how to effectively utilize and eliminate ROS in these pathological processes, as well as to review recent research on the potential targets and interventions of cutting-edge antioxidant materials. The PubMed, Web of Science, and Embase databases were searched using the MesH terms "oral and maxillofacial diseases", "reactive oxygen species", and "antioxidant materials". Irrelevant, obsolete, imprecise, and repetitive articles were excluded through screening of titles, abstracts, and eventually full content. The full-text data of the selected articles are, therefore, summarized using selection criteria. While there are various emerging biomaterials used as drugs themselves or delivery systems, more attention was paid to antioxidant drugs with broad application prospects and rigorous prophase animal experimental results.
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Affiliation(s)
- Yuwei Zhang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Department of Prosthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
| | - Yifei Zhang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Department of Prosthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
| | - Yukun Mei
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Department of Prosthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
| | - Rui Zou
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
| | - Lin Niu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Department of Prosthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Correspondence: (L.N.); (S.D.)
| | - Shaojie Dong
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Department of Prosthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
- Correspondence: (L.N.); (S.D.)
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5
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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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6
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Jang Y, Lee W, Sai S, Kim J, Kim JK, Kim E. Tumor‑treating fields in combination with sorafenib restrain the proliferation of liver cancer in vitro. Oncol Lett 2022; 24:338. [DOI: 10.3892/ol.2022.13458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/23/2021] [Indexed: 11/06/2022] Open
Affiliation(s)
- Yoonjung Jang
- Department of Biochemistry, School of Medicine, Daegu Catholic University, Daegu, North Gyeongsang 42471, Republic of Korea
| | - Won Lee
- Department of Biochemistry, School of Medicine, Daegu Catholic University, Daegu, North Gyeongsang 42471, Republic of Korea
| | - Sei Sai
- Department of Basic Medical Sciences for Radiation Damage, National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba 263‑8555, Japan
| | - Jeong Kim
- Division of Radiation Biomedical Research, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea
| | - Jong-Ki Kim
- Department of Biomedical Engineering and Radiology, School of Medicine, Daegu Catholic University, Daegu, North Gyeongsang 42471, Republic of Korea
| | - Eun Kim
- Department of Biochemistry, School of Medicine, Daegu Catholic University, Daegu, North Gyeongsang 42471, Republic of Korea
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7
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Lee WS, Kim EH. Combination therapy of Doxorubicin with TTFields and radiation: newer approaches to combat lung cancer. Am J Cancer Res 2022; 12:2673-2685. [PMID: 35812042 PMCID: PMC9251682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND Tumor-treating fields (TTFields) have been used singly or with chemoradiation for treating glioblastoma and mesothelioma but not yet for lung cancer. Survival rates in lung cancer remain abysmal despite advances in early diagnosis and targeted therapies. AIMS AND OBJECTIVES We aimed to investigate the effectiveness of TTFields in inhibiting lung cancer growth and metastasis, as well as the therapeutic effectiveness of TTFields alongside radiation and chemosensitivity-enhancing agents in an in vitro model. METHODS We generated TTFields yielding 0-800 V sine-wave signals, 0.9 V/cm applied electric field intensity, and 150 kHz frequency. The human lung cancer cell lines A549 and H460 were used in this study. Cell viability, colony formation, cell death detection, and cell invasion assays were performed to assess the therapeutic effectiveness of TTFields; sensitization of lung cancer cells to TTFields by doxorubicin (DOX); and the combined effect of TTFields, DOX, and irradiation (IR). RESULTS Lung cancer cells showed a nearly 20% decrease in cell viability at 1 V/cm and 150 kHz. In A549 and H460 cells, TTFields increased apoptosis through increased cleaved caspase3, hindered cell migration and invasion, and improved chemosensitivity to DOX. The combination of DOX and TTFields showed better antitumor results than those of each individually. However, the DOX/TTFields/IR combination was most effective in reducing the viability and migration of lung cancer cells. CONCLUSION TTFields as an adjuvant therapy offers probability for improving lung cancer patient outcomes.
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Affiliation(s)
- Won Seok Lee
- Department of Biochemistry, School of Medicine, Daegu Catholic University 33 17-gil, Duryugongwon-ro, Nam-gu, Daegu 427-724, Korea
| | - Eun Ho Kim
- Department of Biochemistry, School of Medicine, Daegu Catholic University 33 17-gil, Duryugongwon-ro, Nam-gu, Daegu 427-724, Korea
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8
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Du Z, Liu H, Huang X, Li Y, Wang L, Liu J, Long S, Li R, Xiang Q, Luo S. Design and Synthesis of a Mitochondria-Targeting Radioprotectant for Promoting Skin Wound Healing Combined with Ionizing Radiation Injury. Pharmaceuticals (Basel) 2022; 15:ph15060721. [PMID: 35745640 PMCID: PMC9229538 DOI: 10.3390/ph15060721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/25/2022] [Accepted: 05/31/2022] [Indexed: 11/18/2022] Open
Abstract
Wound healing is seriously retarded when combined with ionizing radiation injury, because radiation-induced excessive reactive oxygen species (ROS) profoundly affect cell growth and wound healing. Mitochondria play vital roles not only as cellular energy factories but also as the main source of endogenous ROS, and in this work a mitochondria-targeting radioprotectant (CY-TMP1) is reported for radiation injury-combined wound repair. It was designed, synthesized and screened out from different conjugates between mitochondria-targeting heptamethine cyanine dyes and a peroxidation inhibitor 2,2,6,6-tetramethylpiperidinyloxy (TEMPO). CY-TMP1 specifically accumulated in mitochondria, efficiently mitigated mitochondrial ROS and total intracellular ROS induced by 6 Gy of X-ray ionizing irradiation, thereby exhibiting a notable radioprotective effect. The mechanism study further demonstrated that CY-TMP1 protected mitochondria from radiation-induced injury, including maintaining mitochondrial membrane potential (MMP) and ATP generation, thereby reducing the ratio of cell apoptotic death. Particularly, an in vivo experiment showed that CY-TMP1 could effectively accelerate wound closure of mice after 6 Gy of whole-body ionizing radiation. Immunohistochemical staining further indicated that CY-TMP1 may improve wound repair through angiogenesis and re-epithelialization. Therefore, mitochondria-targeting ROS scavengers may present a feasible strategy to conquer refractory wound combined with radiation injury.
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Affiliation(s)
- Zaizhi Du
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China; (Z.D.); (X.H.); (J.L.); (S.L.); (R.L.)
| | - Han Liu
- Center of Emergency, First Affiliated Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China; (H.L.); (Y.L.)
| | - Xie Huang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China; (Z.D.); (X.H.); (J.L.); (S.L.); (R.L.)
| | - Yang Li
- Center of Emergency, First Affiliated Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China; (H.L.); (Y.L.)
| | - Liting Wang
- Biomedical Analysis Center, Third Military Medical University (Army Medical University), Chongqing 400038, China;
| | - Jing Liu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China; (Z.D.); (X.H.); (J.L.); (S.L.); (R.L.)
| | - Shuang Long
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China; (Z.D.); (X.H.); (J.L.); (S.L.); (R.L.)
| | - Rong Li
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China; (Z.D.); (X.H.); (J.L.); (S.L.); (R.L.)
| | - Qiang Xiang
- Center of Emergency, First Affiliated Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China; (H.L.); (Y.L.)
- Correspondence: (Q.X.); (S.L.)
| | - Shenglin Luo
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China; (Z.D.); (X.H.); (J.L.); (S.L.); (R.L.)
- Correspondence: (Q.X.); (S.L.)
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9
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Kim JY, Jung CW, Lee WS, Kim HJ, Jeong HJ, Park MJ, Jang WI, Kim EH. Interaction of curcumin with glioblastoma cells via high and low linear energy transfer radiation therapy inducing radiosensitization effects. JOURNAL OF RADIATION RESEARCH 2022; 63:342-353. [PMID: 35446963 PMCID: PMC9124616 DOI: 10.1093/jrr/rrac016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/08/2022] [Indexed: 06/01/2023]
Abstract
Glioblastoma is a deadly cancer tumor in the brain and has a survival rate of about 15 months. Despite the high mortality rate, temozolomide has proven to increase the survival rate of patients when combined with radiotherapy. However, its effects may be limited because some patients develop therapeutic resistance. Curcumin has proven to be a cancer treatment due to its broad anticancer spectrum, high efficiency and low toxic level. Additionally, curcumin significantly enhanced radiation efficacy under high and low Linear Energy Transfer (LET) radiation conditions in vitro. In combination with radiation, curcumin increased the cell population in the sub-G1 phase and the reactive oxygen species (ROS) level, ultimately increasing GBM cellular apoptosis. The radiosensitizing effects of curcumin are much higher in neutron (high LET)-irradiated cell lines than in γ (low LET)-irradiated cell lines. Curcumin plus neutron combination significantly inhibited cell invasion compared with that of single treatment or curcumin combined γ-ray treatment. Curcumin enhances the radiosensitivity of Glioblastoma (GBM), suggesting it may have clinical utility in combination cancer treatment with neutron high-LET radiation.
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Affiliation(s)
| | | | | | - Hee-Jin Kim
- Division of Radiation Biomedical Research, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea
| | - Hyeon-Jeong Jeong
- Division of Radiation Biomedical Research, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea
- School of Biomedical Science, Korea University, Seoul 02841, Republic of Korea
| | - Myung-Jin Park
- Division of Radiation Biomedical Research, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea
| | - Won Il Jang
- Corresponding author. Eun Ho Kim, Department of Biochemistry, School of Medicine, Daegu Catholic University, 33 17-gil, Duryugongwon-ro, Nam-gu, Daegu, Korea, Tel: 82536504480; E-mail address: . Won Il Jang, Department of Radiation Oncology, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea, Tel: 8229701262; Fax: 8229701262; E-mail address:
| | - Eun Ho Kim
- Corresponding author. Eun Ho Kim, Department of Biochemistry, School of Medicine, Daegu Catholic University, 33 17-gil, Duryugongwon-ro, Nam-gu, Daegu, Korea, Tel: 82536504480; E-mail address: . Won Il Jang, Department of Radiation Oncology, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea, Tel: 8229701262; Fax: 8229701262; E-mail address:
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10
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Rocheteau P, Warot G, Chapellier M, Zampaolo M, Chretien F, Piquemal F. Cryopreserved Stem Cells Incur Damages Due To Terrestrial Cosmic Rays Impairing Their Integrity Upon Long-Term Storage. Cell Transplant 2022; 31:9636897211070239. [PMID: 35170351 PMCID: PMC8855380 DOI: 10.1177/09636897211070239] [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] [Indexed: 12/05/2022] Open
Abstract
Stem cells have the capacity to ensure the renewal of tissues and organs. They
could be used in the future for a wide range of therapeutic purposes and are
preserved at liquid nitrogen temperature to prevent any chemical or biological
activity up to several decades before their use. We show that the cryogenized
cells accumulate damages coming from natural radiations, potentially inducing
DNA double-strand breaks (DSBs). Such DNA damage in stem cells could lead to
either mortality of the cells upon thawing or a mutation diminishing the
therapeutic potential of the treatment. Many studies show how stem cells react
to different levels of radiation; the effect of terrestrial cosmic rays being
key, it is thus also important to investigate the effect of the natural
radiation on the cryopreserved stem cell behavior over time. Our study showed
that the cryostored stem cells totally shielded from cosmic rays had less DSBs
upon long-term storage. This could have important implications on the long-term
cryostorage strategy and quality control of different cell banks.
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Affiliation(s)
- P Rocheteau
- Human Histopathology and Animal Models, Department of Infection & Epidemiology, Institut Pasteur, Paris, France
| | - G Warot
- Laboratoire de Physique Subatomique et Corpusculaire, UMR 5821, Université Grenoble Alpes, Centre National de la Recherche Scientifique, Grenoble Institute of Technology (Institute of Engineering University Grenoble Alpes), LPSC-IN2P3, Grenoble, France
| | - M Chapellier
- Laboratoire de Physique Subatomique et Corpusculaire, UMR 5821, Université Grenoble Alpes, Centre National de la Recherche Scientifique, Grenoble Institute of Technology (Institute of Engineering University Grenoble Alpes), LPSC-IN2P3, Grenoble, France
| | - M Zampaolo
- Laboratoire de Physique Subatomique et Corpusculaire, UMR 5821, Université Grenoble Alpes, Centre National de la Recherche Scientifique, Grenoble Institute of Technology (Institute of Engineering University Grenoble Alpes), LPSC-IN2P3, Grenoble, France
| | - F Chretien
- Human Histopathology and Animal Models, Department of Infection & Epidemiology, Institut Pasteur, Paris, France
| | - F Piquemal
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, UMR 5797, Centre National de la Recherche Scientifique and Université de Bordeaux, Gradignan, France
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11
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Aggelopoulos CA, Christodoulou AM, Tachliabouri M, Meropoulis S, Christopoulou ME, Karalis TT, Chatzopoulos A, Skandalis SS. Cold Atmospheric Plasma Attenuates Breast Cancer Cell Growth Through Regulation of Cell Microenvironment Effectors. Front Oncol 2022; 11:826865. [PMID: 35111687 PMCID: PMC8801750 DOI: 10.3389/fonc.2021.826865] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 12/22/2021] [Indexed: 12/31/2022] Open
Abstract
Breast cancer exists in multiple subtypes some of which still lack a targeted and effective therapy. Cold atmospheric plasma (CAP) has been proposed as an emerging anti-cancer treatment modality. In this study, we investigated the effects of direct and indirect CAP treatment driven by the advantageous nanosecond pulsed discharge on breast cancer cells of different malignant phenotypes and estrogen receptor (ER) status, a major factor in the prognosis and therapeutic management of breast cancer. The main CAP reactive species in liquid (i.e. H2O2, NO2−/NO3−) and gas phase were determined as a function of plasma operational parameters (i.e. treatment time, pulse voltage and frequency), while pre-treatment with the ROS scavenger NAC revealed the impact of ROS in the treatment. CAP treatment induced intense phenotypic changes and apoptosis in both ER+ and ER- cells, which is associated with the mitochondrial pathway as evidenced by the increased Bax/Bcl-2 ratio and cleavage of PARP-1. Interestingly, CAP significantly reduced CD44 protein expression (a major cancer stem cell marker and matrix receptor), while differentially affected the expression of proteases and inflammatory mediators. Collectively, the findings of the present study suggest that CAP suppresses breast cancer cell growth and regulates several effectors of the tumor microenvironment and thus it could represent an efficient therapeutic approach for distinct breast cancer subtypes.
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Affiliation(s)
- Christos A. Aggelopoulos
- Laboratory of Cold Plasma and Advanced Techniques for Improving Environmental Systems, Institute of Chemical Engineering Sciences, Foundation for Research and Technology Hellas (FORTH/ICE-HT), Patras, Greece
- *Correspondence: Christos A. Aggelopoulos, ; Spyros S. Skandalis,
| | - Anna-Maria Christodoulou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Myrsini Tachliabouri
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Stauros Meropoulis
- Laboratory of Cold Plasma and Advanced Techniques for Improving Environmental Systems, Institute of Chemical Engineering Sciences, Foundation for Research and Technology Hellas (FORTH/ICE-HT), Patras, Greece
| | - Maria-Elpida Christopoulou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Theodoros T. Karalis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Athanasios Chatzopoulos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Spyros S. Skandalis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
- *Correspondence: Christos A. Aggelopoulos, ; Spyros S. Skandalis,
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12
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Lee WS, Seo SJ, Chung HK, Park JW, Kim JK, Kim EH. Tumor-treating fields as a proton beam-sensitizer for glioblastoma therapy. Am J Cancer Res 2021; 11:4582-4594. [PMID: 34659907 PMCID: PMC8493382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/13/2021] [Indexed: 06/13/2023] Open
Abstract
Few advances in GBM treatment have been made since the initiation of the Stupp trials in 2005. Experimental studies on immunotherapy drugs, molecular inhibitors, radiation dosage escalation and vascular growth factor blockers have all failed to provide satisfactory outcomes. TTFields therapy, on the other hand, have emerged as a viable substitute to therapies like radiation in GBM patients having a highly immunosuppressive tumor microenvironment. To enhance the biofunctional impacts, we explored the combination events with TTFields and proton treatment in this study. We conducted a cell viability test, a cell death detection evaluation, a ROS analysis, a three-dimensional (3D) culture system, and a migration assay. The combination of proton radiation and TTFields therapy laid a substantial anticancer impact on the F98 and U373 as compared to the consequences of either of these therapies used separately. The combination proton beam therapy used by TTFields was very successful in curbing GBM from migrating. GBM cell metastasis is restricted by TTFields combined proton by downregulating the MAPK, NF-κB, and PI3K/AKT indicating pathways, caused by reduced EMT marker expression. These findings furnish biological proof for the molecular grounds of TTFields in combination with proton used for GBM therapy.
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Affiliation(s)
- Won Seok Lee
- Department of Biochemistry, School of Medicine, Daegu Catholic University33 17-gil, Duryugongwon-ro, Nam-gu, Daegu, Republic of Korea
| | - Seung-Jun Seo
- Department of Biomedical Engineering and School of Medicine, Daegu Catholic UniversityNam-gu, Daegu 42472, Republic of Korea
| | - Hye Kyung Chung
- Division of RI Application, Korea Institute of Radiological and Medical Sciences (KIRAMS)75 Nowon-ro, Nowon-gu, Seoul 01812, Republic of Korea
| | - Jang Woo Park
- Division of RI Application, Korea Institute of Radiological and Medical Sciences (KIRAMS)75 Nowon-ro, Nowon-gu, Seoul 01812, Republic of Korea
| | - Jong-Ki Kim
- Department of Biomedical Engineering and School of Medicine, Daegu Catholic UniversityNam-gu, Daegu 42472, Republic of Korea
| | - Eun Ho Kim
- Department of Biochemistry, School of Medicine, Daegu Catholic University33 17-gil, Duryugongwon-ro, Nam-gu, Daegu, Republic of Korea
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13
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Zhang R, Qi J, Zhou M, Pan T, Zhang Z, Yao Y, Han H, Han Y. Upregulation of Nrf2 Attenuates Oxidative Stress-Induced, Complement Activation-Associated Endothelial Injury and Apoptosis in Transplant-Associated Thrombotic Microangiopathy. Transplant Cell Ther 2021; 27:758.e1-758.e8. [PMID: 34174470 DOI: 10.1016/j.jtct.2021.06.017] [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: 04/12/2021] [Revised: 06/07/2021] [Accepted: 06/16/2021] [Indexed: 11/27/2022]
Abstract
Transplant-associated thrombotic microangiopathy (TA-TMA) is a serious and life-threatening complication after hematopoietic stem cell transplantation. Studies have reported that the main pathological manifestation of the disease is an endothelial injury associated with complement activation, but its molecular biological mechanisms remain unclear. Our previous studies have shown that oxidative stress may induce complement activation in TA-TMA. Nuclear factor erythroid 2-related factor 2 (Nrf2), a molecule that regulates oxidative stress, can inhibit endothelial stimulation by reactive oxygen species (ROS). We assessed Nrf2 expression in peripheral blood mononuclear cells (PBMCs) from patients with TA-TMA compared with healthy donors. Nrf2 expression, ROS accumulation, complement activation, and apoptosis were then assessed in human umbilical vein endothelial cells (HUVECs) incubated with TA-TMA plasma to identify whether complement-associated endothelial damage induced by oxidative stress occurs in TA-TMA. The protective effect of Nrf2 pathway activation on TA-TMA-induced endothelial injury was also investigated to explore a new avenue for TA-TMA prevention and treatment. In this study, peripheral blood was collected from six patients with TA-TMA, and healthy donors served as negative controls. We determined the expression of Nrf2 through in vitro and in vivo experiments and measured the level of apoptosis. We found increased expression of Nrf2 in PBMCs from patients with TA-TMA. HUVECs were then incubated with plasma from patients with TA-TMA or with plasma from healthy donors, and we found that complement 3 (C3) levels were increased in HUVECs treated with TA-TMA plasma. In contrast, total Nrf2 levels were decreased, and ROS production and apoptosis levels were increased. To determine whether complement activation and apoptosis were caused by oxidative stress, we added N-acetyl-L-cysteine to HUVECs incubated with TA-TMA plasma. As a result, ROS production, complement activation, and apoptosis levels were reduced. Finally, we upregulated Nrf2 in HUVECs by rescue experiments, and we found that activation of Nrf2 attenuated endothelial cell apoptosis and ROS production and reduced C3 and C5b-9 levels. These results suggest that oxidative stress-induced, complement activation-associated endothelial injury occurs in TA-TMA and that upregulation of Nrf2 protects endothelial cells from damage. Activation of the Nrf2 pathway may be a potential target for the treatment of complement activation-associated endothelial injury in TA-TMA.
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Affiliation(s)
- Rui Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Jiaqian Qi
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Meng Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Tingting Pan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Ziyan Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Yifang Yao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Haohao Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Institute of Blood and Marrow Transplantation, Suzhou, China; State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, China.
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14
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Santoso SP, Lin SP, Wang TY, Ting Y, Hsieh CW, Yu RC, Angkawijaya AE, Soetaredjo FE, Hsu HY, Cheng KC. Atmospheric cold plasma-assisted pineapple peel waste hydrolysate detoxification for the production of bacterial cellulose. Int J Biol Macromol 2021; 175:526-534. [PMID: 33524483 DOI: 10.1016/j.ijbiomac.2021.01.169] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/23/2021] [Accepted: 01/25/2021] [Indexed: 01/01/2023]
Abstract
Toxic compounds in pineapple peel waste hydrolysate (PPWH), namely formic acid, 5-hydroxymethylfurfural (HMF), and furfural, are the major predicament in its utilization as a carbon source for bacterial cellulose (BC) fermentation. A rapid detoxification procedures using atmospheric cold plasma (ACP) technique were employed to reduce the toxic compounds. ACP treatment allows the breakdown of toxic compounds without causing excessive breakdown of sugars. Herein, the performance of two available laboratory ACP reactors for PPWH detoxification was being demonstrated. ACP-reactor-1 (R1) runs on plasma power of 80-200 W with argon (Ar) plasma source, while ACP-reactor-2 (R2) runs at 500-600 W with air plasma source. Treatment in R1, at 200 W for 15 min, results in 74.06%, 51.38%, and 21.81% reduction of furfural, HMF, and formic acid. Treatment in R2 at 600 W gives 45.05%, 32.59%, and 60.41% reductions of furfural, HMF, and formic acid. The BC yield from the fermentation of Komagateibacter xylinus in the R1-treated PPWH, R2-treated PPWH, and untreated-PPWH is 2.82, 3.82, and 2.97 g/L, respectively. The results show that ACP treatment provides a novel detoxified strategy in achieving agricultural waste hydrolysate reuse in fermentation. Furthermore, the results also imply that untreated PPWH can be an inexpensive and sustainable resource for fermentation media supplementation.
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Affiliation(s)
- Shella Permatasari Santoso
- Chemical Engineering Department, Widya Mandala Surabaya Catholic University, #37, Kalijudan Rd., Surabaya 60114, East Java, Indonesia; Chemical Engineering Department, National Taiwan University of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 10607, Taiwan
| | - Shin-Ping Lin
- School of Food Safety, Taipei Medical University, #250, Wuxing Street, Xinyi Dist., Taipei 11042, Taiwan
| | - Tan-Ying Wang
- Institute of Food Science and Technology, National Taiwan University, #1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan; Institute of Biotechnology, National Taiwan University, #1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan
| | - Yuwen Ting
- Institute of Food Science and Technology, National Taiwan University, #1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan
| | - Chang-Wei Hsieh
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung 40227, Taiwan
| | - Roch-Chui Yu
- Institute of Food Science and Technology, National Taiwan University, #1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan
| | - Artik Elisa Angkawijaya
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 10607, Taiwan
| | - Felycia Edi Soetaredjo
- Chemical Engineering Department, Widya Mandala Surabaya Catholic University, #37, Kalijudan Rd., Surabaya 60114, East Java, Indonesia; Chemical Engineering Department, National Taiwan University of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 10607, Taiwan
| | - Hsien-Yi Hsu
- School of Energy and Environment & Department of Materials Science and Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong, China; Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
| | - Kuan-Chen Cheng
- Institute of Food Science and Technology, National Taiwan University, #1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan; Institute of Biotechnology, National Taiwan University, #1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan; Department of Medical Research, China Medical University Hospital, China Medical University, 91, Hsueh-Shih Road, Taichung 40402, Taiwan; Department of Optometry, Asia University, 500, Lioufeng Rd., Wufeng, Taichung 41354, Taiwan.
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15
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Schmidt A, Liebelt G, Striesow J, Freund E, von Woedtke T, Wende K, Bekeschus S. The molecular and physiological consequences of cold plasma treatment in murine skin and its barrier function. Free Radic Biol Med 2020; 161:32-49. [PMID: 33011275 DOI: 10.1016/j.freeradbiomed.2020.09.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/21/2020] [Accepted: 09/28/2020] [Indexed: 12/12/2022]
Abstract
Cold plasma technology is an emerging tool facilitating the spatially controlled delivery of a multitude of reactive species (ROS) to the skin. While the therapeutic efficacy of plasma treatment has been observed in several types of diseases, the fundamental consequences of plasma-derived ROS on skin physiology remain unknown. We aimed to bridge this gap since the epidermal skin barrier and perfusion plays a vital role in health and disease by maintaining homeostasis and protecting from environmental damage. The intact skin of SKH1 mice was plasma-treated in vivo. Gene and protein expression was analyzed utilizing transcriptomics, qPCR, and Western blot. Immunofluorescence aided the analysis of percutaneous skin penetration of curcumin. Tissue oxygenation, perfusion, hemoglobin, and water index was investigated using hyperspectral imaging. Reversed-phase liquid-chromatography/mass spectrometry was performed for the identification of changes in the lipid composition and oxidation. Transcriptomic analysis of plasma-treated skin revealed modulation of genes involved in regulating the junctional network (tight, adherence, and gap junctions), which was confirmed using qPCR, Western blot, and immunofluorescence imaging. Plasma treatment increased the disaggregation of cells in the stratum corneum (SC) concomitant with increased tissue oxygenation, gap junctional intercellular communication, and penetration of the model drug curcumin into the SC preceded by altered oxidation of skin lipids and their composition in vivo. In summary, plasma-derived ROS modify the junctional network, which promoted tissue oxygenation, oxidation of SC-lipids, and restricted penetration of the model drug curcumin, implicating that plasma may provide a novel and sensitive tool of skin barrier regulation.
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Affiliation(s)
- Anke Schmidt
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany
| | - Grit Liebelt
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany
| | - Johanna Striesow
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany
| | - Eric Freund
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany; Department of General Visceral, Thoracic, and Vascular Surgery, Greifswald University Medical Center, Sauerbruchstr. DZ7, 17475, Greifswald, Germany
| | - Thomas von Woedtke
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany; Institute for Hygiene and Environmental Medicine, Greifswald University Medical Center, Sauerbruchstr., 17489, Greifswald, Germany
| | - Kristian Wende
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany
| | - Sander Bekeschus
- Plasma Life Science and ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany.
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16
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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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17
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Mitra S, Kaushik N, Moon IS, Choi EH, Kaushik NK. Utility of Reactive Species Generation in Plasma Medicine for Neuronal Development. Biomedicines 2020; 8:E348. [PMID: 32932745 PMCID: PMC7555638 DOI: 10.3390/biomedicines8090348] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/07/2020] [Accepted: 09/09/2020] [Indexed: 12/13/2022] Open
Abstract
Reactive oxygen species (ROS) are critical signaling molecules for neuronal physiology that stimulate growth and development and play vital roles in several pathways when in a balanced state, but they cause neurodegeneration when unbalanced. As ROS levels above a certain threshold cause the activation of the autophagy system, moderate levels of ROS can be used as treatment strategies. Currently, such treatments are used together with low-level laser or photodynamic therapies, photo-bio modulation, or infrared treatments, in different chronic diseases but not in the treatment of neurodegeneration. Recently, non-thermal plasma has been successfully used in biomedical applications and treatments, and beneficial effects such as differentiation, cell growth, and proliferation, stimulation of ROS based pathways have been observed. Besides the activation of a wide range of biological signaling pathways by generating ROS, plasma application can be an effective treatment in neuronal regeneration, as well as in neuronal diseases. In this review, we summarize the generation and role of ROS in neurons and provide critical insights into their potential benefits on neurons. We also discuss the underlying mechanisms of ROS on neuronal development. Regarding clinical applications, we focus on ROS-based neuronal growth and regeneration strategies and in the usage of non-thermal plasma in neuronal and CNS injury treatments.
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Affiliation(s)
- Sarmistha Mitra
- Plasma Bioscience Research Center/Applied Plasma Medicine Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Korea;
- Department of Anatomy, Dongguk University College of Medicine, Gyeongju 38066, Korea;
| | - Neha Kaushik
- Department of Biotechnology, University of Suwon, Hwaseong 18323, Korea;
| | - Il Soo Moon
- Department of Anatomy, Dongguk University College of Medicine, Gyeongju 38066, Korea;
| | - Eun Ha Choi
- Plasma Bioscience Research Center/Applied Plasma Medicine Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Korea;
| | - Nagendra Kumar Kaushik
- Plasma Bioscience Research Center/Applied Plasma Medicine Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Korea;
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18
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Naftalin CM, Leek F, Hallinan JTPD, Khor LK, Totman JJ, Wang J, Wang YT, Paton NI. Comparison of 68Ga-DOTANOC with 18F-FDG using PET/MRI imaging in patients with pulmonary tuberculosis. Sci Rep 2020; 10:14236. [PMID: 32859979 PMCID: PMC7455716 DOI: 10.1038/s41598-020-71127-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/05/2020] [Indexed: 11/18/2022] Open
Abstract
We compared the somatostatin analog radioligand, DOTANOC, with FDG, to determine whether there was increased detection of active or sub-clinical lesions in pulmonary tuberculosis (TB) with DOTANOC. Three groups were recruited: (1) active pulmonary TB; (2) IGRA-positive household TB contacts; (3) pneumonia (non-TB). DOTANOC PET/MRI followed by FDG PET/MRI was performed in active TB and pneumonia groups. TB contacts underwent FDG PET/MRI, then DOTANOC PET/MRI if abnormalities were detected. Quantitative and qualitative analyses were performed for total lung and individual lesions. Eight active TB participants, three TB contacts and three pneumonia patients had paired PET/MRI scans. In the active TB group, median SUVmax[FDG] for parenchymal lesions was 7.69 (range 3.00–15.88); median SUVmax[DOTANOC] was 2.59 (1.48–6.40). Regions of tracer uptake were fairly similar for both radioligands, albeit more diffusely distributed in the FDG scans. In TB contacts, two PET/MRIs had parenchymal lesions detected with FDG (SUVmax 5.50 and 1.82), with corresponding DOTANOC uptake < 1. FDG and DOTANOC uptake was similar in pneumonia patients (SUVmax[FDG] 4.17–6.18; SUVmax[DOTANOC] 2.92–4.78). DOTANOC can detect pulmonary TB lesions, but FDG is more sensitive for both active and sub-clinical lesions. FDG remains the preferred ligand for clinical studies, although DOTANOC may provide additional value for pathogenesis studies.
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Affiliation(s)
- Claire M Naftalin
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Singapore
| | - Francesca Leek
- Clinical Imaging Research Centre, National University of Singapore, Singapore, Singapore
| | - James T P D Hallinan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Singapore.,Department of Diagnostic Imaging, National University Health System, Singapore, Singapore
| | - Lih Kin Khor
- Department of Diagnostic Imaging, National University Health System, Singapore, Singapore
| | - John J Totman
- Clinical Imaging Research Centre, National University of Singapore, Singapore, Singapore
| | - Jing Wang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Singapore
| | - Yee Tang Wang
- Tuberculosis Control Unit, Tan Tock Seng Hospital, Singapore, Singapore
| | - Nicholas I Paton
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Singapore. .,University Medicine Cluster, National University Health System, Singapore, Singapore.
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19
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Harley JC, Suchowerska N, McKenzie DR. Cancer treatment with gas plasma and with gas plasma-activated liquid: positives, potentials and problems of clinical translation. Biophys Rev 2020; 12:989-1006. [PMID: 32757133 PMCID: PMC7429664 DOI: 10.1007/s12551-020-00743-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/13/2020] [Indexed: 02/07/2023] Open
Abstract
Gas plasmas, created in atmospheric pressure conditions, both thermal (hot) and non-thermal (cold) are emerging as useful tools in medicine. During surgery, hot gas plasmas are useful to reduce thermal damage and seal blood vessels. Gas plasma pens use cold gas plasma to produce reactive chemical species with selective action against cancers, which can be readily exposed in surgery or treated from outside of the body. Solutions activated by cold gas plasma have potential as a novel treatment modality for treatment of less readily accessible tumours, or those with high metastatic potential. This review summarises the preclinical and clinical trial evidence currently available, as well as the challenges for translation of direct gas plasma and gas plasma-activated solution treatment into regular practice.
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Affiliation(s)
- Juliette C Harley
- VectorLAB, Chris O'Brien Lifehouse, Camperdown, NSW, 2050, Australia.
- The University of Sydney, School of Physics, Camperdown, NSW, 2006, Australia.
| | - Natalka Suchowerska
- VectorLAB, Chris O'Brien Lifehouse, Camperdown, NSW, 2050, Australia
- The University of Sydney, School of Physics, Camperdown, NSW, 2006, Australia
| | - David R McKenzie
- VectorLAB, Chris O'Brien Lifehouse, Camperdown, NSW, 2050, Australia
- The University of Sydney, School of Physics, Camperdown, NSW, 2006, Australia
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