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Foglio E, D’Avorio E, Vitiello L, Masuelli L, Bei R, Pacifici F, Della-Morte D, Mirabilii S, Ricciardi MR, Tafuri A, Garaci E, Russo MA, Tafani M, Limana F. Doxorubicin-Induced Cardiac Senescence Is Alleviated Following Treatment with Combined Polyphenols and Micronutrients through Enhancement in Mitophagy. Cells 2023; 12:2605. [PMID: 37998340 PMCID: PMC10670650 DOI: 10.3390/cells12222605] [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: 06/28/2023] [Revised: 10/29/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023] Open
Abstract
Oxidative stress and impaired mitophagy are the hallmarks of cardiomyocyte senescence. Specifically, a decrease in mitophagic flux leads to the accumulation of damaged mitochondria and the development of senescence through increased ROS and other mediators. In this study, we describe the preventive role of A5+, a mix of polyphenols and other micronutrients, in doxorubicin (DOXO)-induced senescence of H9C2 cells. Specifically, H9C2 cells exposed to DOXO showed an increase in the protein expression proteins of senescence-associated genes, p21 and p16, and a decrease in the telomere binding factors TRF1 and TRF2, indicative of senescence induction. Nevertheless, A5+ pre-treatment attenuated the senescent-like cell phenotype, as evidenced by inhibition of all senescent markers and a decrease in SA-β-gal staining in DOXO-treated H9C2 cells. Importantly, A5+ restored the LC3 II/LC3 I ratio, Parkin and BNIP3 expression, therefore rescuing mitophagy, and decreased ROS production. Further, A5+ pre-treatment determined a ripolarization of the mitochondrial membrane and improved basal respiration. A5+-mediated protective effects might be related to its ability to activate mitochondrial SIRT3 in synergy with other micronutrients, but in contrast with SIRT4 activation. Accordingly, SIRT4 knockdown in H9C2 cells further increased MnSOD activity, enhanced mitophagy, and reduced ROS generation following A5+ pre-treatment and DOXO exposure compared to WT cells. Indeed, we demonstrated that A5+ protects H9C2 cells from DOXO-induced senescence, establishing a new specific role for A5+ in controlling mitochondrial quality control by restoring SIRT3 activity and mitophagy, which provided a molecular basis for the development of therapeutic strategies against cardiomyocyte senescence.
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Affiliation(s)
- Eleonora Foglio
- Technoscience, Parco Scientifico e Tecnologico Pontino, 04100 Latina, Italy
| | - Erica D’Avorio
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy (F.P.); (D.D.-M.); (E.G.); (M.A.R.)
| | | | - Laura Masuelli
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (M.T.)
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy;
| | - Francesca Pacifici
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy (F.P.); (D.D.-M.); (E.G.); (M.A.R.)
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - David Della-Morte
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy (F.P.); (D.D.-M.); (E.G.); (M.A.R.)
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
- Department of Neurology, Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Simone Mirabilii
- Hematology, Department of Clinical and Molecular Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, 00161 Rome, Italy; (S.M.); (M.R.R.); (A.T.)
| | - Maria Rosaria Ricciardi
- Hematology, Department of Clinical and Molecular Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, 00161 Rome, Italy; (S.M.); (M.R.R.); (A.T.)
| | - Agostino Tafuri
- Hematology, Department of Clinical and Molecular Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, 00161 Rome, Italy; (S.M.); (M.R.R.); (A.T.)
| | - Enrico Garaci
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy (F.P.); (D.D.-M.); (E.G.); (M.A.R.)
| | - Matteo Antonio Russo
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy (F.P.); (D.D.-M.); (E.G.); (M.A.R.)
- IRCCS San Raffaele Roma, 00166 Rome, Italy;
| | - Marco Tafani
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (M.T.)
| | - Federica Limana
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy (F.P.); (D.D.-M.); (E.G.); (M.A.R.)
- Laboratory of Cellular and Molecular Pathology, IRCCS San Raffaele Roma, 00166 Rome, Italy
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2
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Sitnikov DS, Revkova VA, Ilina IV, Gurova SA, Komarov PS, Struleva EV, Konoplyannikov MA, Kalsin VA, Baklaushev VP. Studying the genotoxic effects of high intensity terahertz radiation on fibroblasts and CNS tumor cells. JOURNAL OF BIOPHOTONICS 2023; 16:e202200212. [PMID: 36250985 DOI: 10.1002/jbio.202200212] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/29/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
The data is obtained on the effect of high-intensity pulses of terahertz (THz) radiation with a broad spectrum (0.2-3 THz) on cell cultures. We have evaluated the threshold exposure parameters of THz radiation causing genotoxic effects in fibroblasts. Phosphorylation of histone H2AX at Ser 139 (γH2AX) was chosen as a marker for genotoxicity and a quantitative estimation of γH2AX foci number in fibroblasts was performed after cell irradiation with THz pulses for 30 min. No genotoxic effects of THz radiation were observed in fibroblasts unless peak intensity and electric field strength exceeded 21 GW cm-2 and 2.8 MV cm-1 , respectively. In tumor cell lines (neuroblastoma (SK-N-BE (2)) and glioblastoma (U87)), exposure to THz pulses with peak intensity of 21 GW cm-2 for 30 min caused no morphological changes as well as no statistically significant increase in histone phosphorylation foci number.
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Affiliation(s)
- Dmitry S Sitnikov
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Veronika A Revkova
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Inna V Ilina
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Svetlana A Gurova
- Obninsk Institute for Nuclear Power Engineering, National Research Nuclear University MEPhI, Obninsk, Russia
| | - Pavel S Komarov
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Evgenia V Struleva
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Mikhail A Konoplyannikov
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vladimir A Kalsin
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Vladimir P Baklaushev
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
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3
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Sun L, Li Y, Yu Y, Wang P, Zhu S, Wu K, Liu Y, Wang R, Min L, Chang C. Inhibition of Cancer Cell Migration and Glycolysis by Terahertz Wave Modulation via Altered Chromatin Accessibility. Research (Wash D C) 2022. [DOI: 10.34133/2022/9860679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Metastasis and metabolic disorders contribute to most cancer deaths and are potential drug targets in cancer treatment. However, corresponding drugs inevitably induce myeloid suppression and gastrointestinal toxicity. Here, we report a nonpharmaceutical and noninvasive electromagnetic intervention technique that exhibited long-term inhibition of cancer cells. Firstly, we revealed that optical radiation at the specific wavelength of 3.6 μm (i.e., 83 THz) significantly increased binding affinity between DNA and histone via molecular dynamics simulations, providing a theoretical possibility for THz modulation- (THM-) based cancer cell intervention. Subsequent cell functional assays demonstrated that low-power 3.6 μm THz wave could successfully inhibit cancer cell migration by 50% and reduce glycolysis by 60%. Then, mRNA sequencing and assays for transposase-accessible chromatin using sequencing (ATAC-seq) indicated that low-power THM at 3.6 μm suppressed the genes associated with glycolysis and migration by reducing the chromatin accessibility of certain gene loci. Furthermore, THM at 3.6 μm on HCT-116 cancer cells reduced the liver metastasis by 60% in a metastatic xenograft mouse model by splenic injection, successfully validated the inhibition of cancer cell migration by THM in vivo. Together, this work provides a new paradigm for electromagnetic irradiation-induced epigenetic changes and represents a theoretical basis for possible innovative therapeutic applications of THM as the future of cancer treatments.
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Affiliation(s)
- Lan Sun
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
- School of Psychological and Cognitive Sciences, Peking University, Beijing 100871, China
| | - Yangmei Li
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
| | - Yun Yu
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
| | - Peiliang Wang
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
- Aerospace Information Research Institute, School of Electronic, Electrical and Communication Engineering, University of the Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Electromagnetic Illumination and Sensing Technology, Chinese Academy of Sciences, Beijing 100190, China
| | - Shengquan Zhu
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, National Clinical Research Center for Digestive Disease, Beijing 100171, China
| | - Kaijie Wu
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
| | - Yan Liu
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
| | - Ruixing Wang
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
| | - Li Min
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, National Clinical Research Center for Digestive Disease, Beijing 100171, China
| | - Chao Chang
- Innovation Laboratory of Terahertz Biophysics, National Innovation Institute of Defense Technology, Beijing 100071, China
- School of Physics, Peking University, Beijing 100871, China
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A Comparative Study on the Viability of Normal and Cancerous Cells upon Irradiation with a Steady Beam of THz Rays. Life (Basel) 2022; 12:life12030376. [PMID: 35330127 PMCID: PMC8951499 DOI: 10.3390/life12030376] [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: 02/21/2022] [Accepted: 03/01/2022] [Indexed: 11/17/2022] Open
Abstract
Terahertz (THz) electromagnetic radiation is commonly used in astronomy, security screening, imaging, and biomedicine, among other applications. Such approach has raised the question of the influence of THz irradiation on biological objects, especially the human body. However, the results obtained to date are quite controversial. Therefore, we performed a comparative study on the viability of normal cells and cancer cells upon irradiation with a steady beam of THz rays. We used human peripheral blood mononuclear cells and cancer cell lines. Primary human mononuclear blood cells (monocytes, and B-, and T-cells) showed an increased death rate, determined by cell counting and fluorescence microscopy, upon 0.14 THz irradiation. The effect of THz radiation was different among malignant cells of B- and T-cell origin (Ramos and Jurkat cells) and epithelial cancer cells (MCF7 and LNCaP). This was demonstrated by cell counting and by the alamarBlue assay. In conclusion, THz radiation can result in the death of human primary and malignant cells. However, the mechanism of this phenomenon is largely unknown. Hence, more work should be done to shed some light on the mechanism of action of THz irradiation in living organisms to enhance technologic developments.
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5
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Zhou C, Xiong L, Zhou X, Li L, Yan Q. Transcriptome profiling of guinea pig skin exposed to a high-power terahertz source. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2021; 63:29-36. [PMID: 34954859 PMCID: PMC9303439 DOI: 10.1002/em.22470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/14/2021] [Accepted: 12/24/2021] [Indexed: 02/05/2023]
Abstract
Terahertz (THz) radiation has a wide range of applications including use in medicine. However, effects of high‐power THz radiation have not been clearly elucidated. We used a 2.52 THz self‐made optically pumped gas THz laser, the low‐ and high‐energy group, to irradiate the backs of Hartley guinea pigs. RNA‐sequencing was done to explore global transcriptional responses in the irradiated skin. Gene Ontology analysis revealed that differentially expressed genes (DEGs) between the unexposed and low‐energy exposed groups were associated with skin development, skin barrier establishment, and multicellular organismal water homeostasis or water loss regulation via the skin. On the other hand, comparison between the unexposed and high‐energy exposed groups showed that the DEGs mediated monocarboxylic acid metabolism, blood vessel morphogenesis, establishment of skin barrier, blood vessel development, or angiogenesis. Our analyses demonstrate the potential effects of high‐power THz source on the skin and sets the basis for further studies on the safety and application of the high‐power THz in dermatology.
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Affiliation(s)
- Chengxia Zhou
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
| | - Lidan Xiong
- Cosmetics Safety and Efficacy Evaluation Center, West China Hospital, Sichuan University, Chengdu, China.,NMPA Key Laboratory for Human Evaluation and Big Data of Cosmetics, Chengdu, China.,Sichuan Engineering Technology Research Center of Cosmetic, Chengdu, China
| | - Xun Zhou
- Research Center of Laser Fusion, CAEP, Mianyang, China
| | - Li Li
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
| | - Qiang Yan
- Research Center of Laser Fusion, CAEP, Mianyang, China
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Sitnikov DS, Ilina IV, Revkova VA, Rodionov SA, Gurova SA, Shatalova RO, Kovalev AV, Ovchinnikov AV, Chefonov OV, Konoplyannikov MA, Kalsin VA, Baklaushev VP. Effects of high intensity non-ionizing terahertz radiation on human skin fibroblasts. BIOMEDICAL OPTICS EXPRESS 2021; 12:7122-7138. [PMID: 34858704 PMCID: PMC8606137 DOI: 10.1364/boe.440460] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/06/2021] [Accepted: 10/19/2021] [Indexed: 05/08/2023]
Abstract
For the first time, the data have been obtained on the effects of high-intensity terahertz (THz) radiation (with the intensity of 30 GW/cm2, electric field strength of 3.5 MV/cm) on human skin fibroblasts. A quantitative estimation of the number of histone Н2АХ foci of phosphorylation was performed. The number of foci per cell was studied depending on the irradiation time, as well as on the THz pulse energy. The performed studies have shown that the appearance of the foci is not related to either the oxidative stress (the cells preserve their morphology, cytoskeleton structure, and the reactive oxygen species content does not exceed the control values), or the thermal effect of THz radiation. The prolonged irradiation of fibroblasts also did not result in a decrease of their proliferative index.
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Affiliation(s)
- Dmitry S. Sitnikov
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Inna V. Ilina
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Veronika A. Revkova
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
| | - Sergey A. Rodionov
- N. N. Priorov National Medical Research Center of Traumatology and Orthopedics, Moscow, Russia
| | - Svetlana A. Gurova
- National Research nuclear University MEPhI Obninsk Institute for Nuclear Power Engineering, Obninsk, Russia
| | - Rimma O. Shatalova
- National Research nuclear University MEPhI Obninsk Institute for Nuclear Power Engineering, Obninsk, Russia
| | - Alexey V. Kovalev
- N. N. Priorov National Medical Research Center of Traumatology and Orthopedics, Moscow, Russia
| | - Andrey V. Ovchinnikov
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Oleg V. Chefonov
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, Russia
| | - Mikhail A. Konoplyannikov
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vladimir A. Kalsin
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
| | - Vladimir P. Baklaushev
- Federal Research and Clinical Center of Specialized Medical Care and Medical Technologies FMBA of Russia, Moscow, Russia
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7
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Cherkasova OP, Serdyukov DS, Nemova EF, Ratushnyak AS, Kucheryavenko AS, Dolganova IN, Xu G, Skorobogatiy M, Reshetov IV, Timashev PS, Spektor IE, Zaytsev KI, Tuchin VV. Cellular effects of terahertz waves. JOURNAL OF BIOMEDICAL OPTICS 2021; 26:JBO-210179VR. [PMID: 34595886 PMCID: PMC8483303 DOI: 10.1117/1.jbo.26.9.090902] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 09/08/2021] [Indexed: 05/15/2023]
Abstract
SIGNIFICANCE An increasing interest in the area of biological effects at exposure of tissues and cells to the terahertz (THz) radiation is driven by a rapid progress in THz biophotonics, observed during the past decades. Despite the attractiveness of THz technology for medical diagnosis and therapy, there is still quite limited knowledge about safe limits of THz exposure. Different modes of THz exposure of tissues and cells, including continuous-wave versus pulsed radiation, various powers, and number and duration of exposure cycles, ought to be systematically studied. AIM We provide an overview of recent research results in the area of biological effects at exposure of tissues and cells to THz waves. APPROACH We start with a brief overview of general features of the THz-wave-tissue interactions, as well as modern THz emitters, with an emphasis on those that are reliable for studying the biological effects of THz waves. Then, we consider three levels of biological system organization, at which the exposure effects are considered: (i) solutions of biological molecules; (ii) cultures of cells, individual cells, and cell structures; and (iii) entire organs or organisms; special attention is devoted to the cellular level. We distinguish thermal and nonthermal mechanisms of THz-wave-cell interactions and discuss a problem of adequate estimation of the THz biological effects' specificity. The problem of experimental data reproducibility, caused by rareness of the THz experimental setups and an absence of unitary protocols, is also considered. RESULTS The summarized data demonstrate the current stage of the research activity and knowledge about the THz exposure on living objects. CONCLUSIONS This review helps the biomedical optics community to summarize up-to-date knowledge in the area of cell exposure to THz radiation, and paves the ways for the development of THz safety standards and THz therapeutic applications.
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Affiliation(s)
- Olga P. Cherkasova
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
- Novosibirsk State Technical University, Russian Federation
| | - Danil S. Serdyukov
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
- Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
| | - Eugenia F. Nemova
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
| | - Alexander S. Ratushnyak
- Institute of Computational Technologies of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
| | - Anna S. Kucheryavenko
- Institute of Solid State Physics of the Russian Academy of Sciences, Russian Federation
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russian Federation
| | - Irina N. Dolganova
- Institute of Solid State Physics of the Russian Academy of Sciences, Russian Federation
- Sechenov University, Institute for Regenerative Medicine, Russian Federation
- Sechenov University, World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Russian Federation
| | - Guofu Xu
- Polytechnique Montreal, Department of Engineering Physics, Canada
| | | | - Igor V. Reshetov
- Sechenov University, Institute for Cluster Oncology, Russian Federation
- Academy of Postgraduate Education FSCC FMBA, Russian Federation
| | - Peter S. Timashev
- Sechenov University, Institute for Regenerative Medicine, Russian Federation
- Sechenov University, World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Russian Federation
- N.N. Semenov Institute of Chemical Physics, Department of Polymers and Composites, Russian Federation
- Lomonosov Moscow State University, Department of Chemistry, Russian Federation
| | - Igor E. Spektor
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russian Federation
| | - Kirill I. Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russian Federation
- Sechenov University, Institute for Regenerative Medicine, Russian Federation
- Bauman Moscow State Technical University, Russian Federation
| | - Valery V. Tuchin
- Saratov State University, Russian Federation
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, Russian Federation
- National Research Tomsk State University, Russian Federation
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Serdyukov DS, Goryachkovskaya TN, Mescheryakova IA, Kuznetsov SA, Popik VM, Peltek SE. Fluorescent bacterial biosensor E. coli/pTdcR-TurboYFP sensitive to terahertz radiation. BIOMEDICAL OPTICS EXPRESS 2021; 12:705-721. [PMID: 33680537 PMCID: PMC7901329 DOI: 10.1364/boe.412074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 05/05/2023]
Abstract
A fluorescent biosensor E. coli/pTdcR-TurboYFP sensitive to terahertz (THz) radiation was developed via transformation of Escherichia coli (E. coli) cells with plasmid, in which the promotor of the tdcR gene controls the expression of yellow fluorescent protein TurboYFP. The biosensor was exposed to THz radiation in various vessels and nutrient media. The threshold and dynamics of fluorescence were found to depend on irradiation conditions. Heat shock or chemical stress yielded the absence of fluorescence induction. The biosensor is applicable to studying influence of THz radiation on the activity of tdcR promotor that is involved in the transport and metabolism of threonine and serine in E. coli.
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Affiliation(s)
- Danil S. Serdyukov
- Laboratory of Molecular Biotechnologies of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
- Kurchatov Genomics Center of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, 15B Lavrentiev Aven., Novosibirsk, 630090, Russia
| | - Tatiana N. Goryachkovskaya
- Laboratory of Molecular Biotechnologies of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
- Kurchatov Genomics Center of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
| | - Irina A. Mescheryakova
- Laboratory of Molecular Biotechnologies of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
- Kurchatov Genomics Center of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
| | - Sergei A. Kuznetsov
- Physics Department of Novosibirsk State University, 2 Pirogov Str., Novosibirsk, 630090, Russia
- Technological Design Institute of Applied Microelectronics — Novosibirsk Branch of Rzhanov Institute of Semiconductor Physics of the Siberian Branch of the Russian Academy of Sciences, 2/1 Lavrentiev Aven., Novosibirsk, 630090, Russia
| | - Vasiliy M. Popik
- Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences, 11 Lavrentiev Aven., Novosibirsk, 630090, Russia
| | - Sergey E. Peltek
- Laboratory of Molecular Biotechnologies of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
- Kurchatov Genomics Center of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, 630090, Russia
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9
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Nikitkina AI, Bikmulina PY, Gafarova ER, Kosheleva NV, Efremov YM, Bezrukov EA, Butnaru DV, Dolganova IN, Chernomyrdin NV, Cherkasova OP, Gavdush AA, Timashev PS. Terahertz radiation and the skin: a review. JOURNAL OF BIOMEDICAL OPTICS 2021; 26:JBO-200356VSSR. [PMID: 33583155 PMCID: PMC7881098 DOI: 10.1117/1.jbo.26.4.043005] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 01/19/2021] [Indexed: 05/02/2023]
Abstract
SIGNIFICANCE Terahertz (THz) radiation has demonstrated a great potential in biomedical applications over the past three decades, mainly due to its non-invasive and label-free nature. Among all biological specimens, skin tissue is an optimal sample for the application of THz-based methods because it allows for overcoming some intrinsic limitations of the technique, such as a small penetration depth (0.1 to 0.3 mm for the skin, on average). AIM We summarize the modern research results achieved when THz technology was applied to the skin, considering applications in both imaging/detection and treatment/modulation of the skin constituents. APPROACH We perform a review of literature and analyze the recent research achievements in THz applications for skin diagnosis and investigation. RESULTS The reviewed results demonstrate the possibilities of THz spectroscopy and imaging, both pulsed and continuous, for diagnosis of skin melanoma and non-melanoma cancer, dysplasia, scars, and diabetic condition, mainly based on the analysis of THz optical properties. The possibility of modulating cell activity and treatment of various diseases by THz-wave exposure is shown as well. CONCLUSIONS The rapid development of THz technologies and the obtained research results for skin tissue highlight the potential of THz waves as a research and therapeutic instrument. The perspectives on the use of THz radiation are related to both non-invasive diagnostics and stimulation and control of different processes in a living skin tissue for regeneration and cancer treatment.
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Affiliation(s)
| | - Polina Y. Bikmulina
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Moscow, Russia
| | - Elvira R. Gafarova
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Moscow, Russia
| | - Nastasia V. Kosheleva
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Moscow, Russia
- Federal State Budgetary Scientific Institution “Institute of General Pathology and Pathophysiology,” Moscow, Russia
| | - Yuri M. Efremov
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Moscow, Russia
| | - Evgeny A. Bezrukov
- Sechenov University, Institute for Urology and Reproductive Health, Moscow, Russia
| | - Denis V. Butnaru
- Sechenov University, Institute for Urology and Reproductive Health, Moscow, Russia
| | - Irina N. Dolganova
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- Russian Academy of Sciences, Institute of Solid State Physics, Chernogolovka, Russia
- Bauman Moscow State Technical University, Moscow, Russia
| | - Nikita V. Chernomyrdin
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- Russian Academy of Sciences, Prokhorov General Physics Institute, Moscow, Russia
| | - Olga P. Cherkasova
- Russian Academy of Sciences, Institute of Laser Physics of the Siberian Branch, Novosibirsk, Russia
- Novosibirsk State Technical University, Novosibirsk, Russia
| | - Arsenii A. Gavdush
- Russian Academy of Sciences, Prokhorov General Physics Institute, Moscow, Russia
| | - Peter S. Timashev
- Sechenov University, Institute for Regenerative Medicine, Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Moscow, Russia
- N. N. Semenov Institute of Chemical Physics, Department of Polymers and Composites, Moscow, Russia
- Lomonosov Moscow State University, Chemistry Department, Moscow, Russia
- Address all correspondence to Peter S. Timashev,
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10
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Serdyukov DS, Goryachkovskaya TN, Mescheryakova IA, Bannikova SV, Kuznetsov SA, Cherkasova OP, Popik VM, Peltek SE. Study on the effects of terahertz radiation on gene networks of Escherichia coli by means of fluorescent biosensors. BIOMEDICAL OPTICS EXPRESS 2020; 11:5258-5273. [PMID: 33014613 PMCID: PMC7510871 DOI: 10.1364/boe.400432] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 05/03/2023]
Abstract
Three novel fluorescent biosensors sensitive to terahertz (THz) radiation were developed via transformation of Escherichia coli (E. coli) cells with plasmids, in which a promotor of genes matA, safA, or chbB controls the expression of a fluorescent protein. The biosensors were exposed to THz radiation from two sources: a high-intensity pulsed short-wave free electron laser and a low-intensity continuous long-wave IMPATT-diode-based device. The threshold and dynamics of fluorescence were found to depend on radiation parameters and exposure time. Heat shock or chemical stress yielded the absence of fluorescence induction. The biosensors are evaluated to be suitable for studying influence of THz radiation on the activity of gene networks related with considered gene promoters.
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Affiliation(s)
- Danil S. Serdyukov
- Laboratory of Molecular Biotechnologies of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
- Kurchatov Genomics Center of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, 15B Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Tatiana N. Goryachkovskaya
- Laboratory of Molecular Biotechnologies of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
- Kurchatov Genomics Center of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Irina A. Mescheryakova
- Laboratory of Molecular Biotechnologies of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
- Kurchatov Genomics Center of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Svetlana V. Bannikova
- Laboratory of Molecular Biotechnologies of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
- Kurchatov Genomics Center of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Sergei A. Kuznetsov
- Physics Department, Novosibirsk State University, 2 Pirogov Street, Novosibirsk 630090, Russia
- Technological Design Institute of Applied Microelectronics, Rzhanov Institute of Semiconductor Physics of the Siberian Branch of the Russian Academy of Sciences, 2/1 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Olga P. Cherkasova
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, 15B Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Vasiliy M. Popik
- Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences, 11 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Sergey E. Peltek
- Laboratory of Molecular Biotechnologies of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
- Kurchatov Genomics Center of Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Avenue, Novosibirsk 630090, Russia
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11
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Cheon H, Yang HJ, Choi M, Son JH. Effective demethylation of melanoma cells using terahertz radiation. BIOMEDICAL OPTICS EXPRESS 2019; 10:4931-4941. [PMID: 31646020 PMCID: PMC6788585 DOI: 10.1364/boe.10.004931] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/27/2019] [Accepted: 08/28/2019] [Indexed: 05/05/2023]
Abstract
Terahertz (THz) demethylation is a photomedical technique applied to dissociate methyl-DNA bonds and reduce global DNA methylation using resonant THz radiation. We evaluated the performance of THz demethylation and investigated the DNA damage caused by THz irradiation. The demethylation rate in M-293T DNA increased linearly with the irradiation power up to 48%. The degree of demethylation increased with exposure to THz radiation, saturating after 10 min. Although THz demethylation occurred globally, most of the demethylation occurred within the partial genes in the CpG islands. Subsequently, we performed THz demethylation of melanoma cells. The degree of methylation in the melanoma cell pellets decreased by approximately 10-15%, inducing ∼5-8 abasic sites per 105 bp; this was considerably less than the damaged DNA irradiated by the high-power infrared laser beam used for generating THz pulses. These results provide initial data for THz demethylation and demonstrate the applicability of this technique in advanced cancer cell research. THz demethylation has the potential to develop into a therapeutic procedure for cancer, similar to that involving chemical demethylating agents.
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Affiliation(s)
- Hwayeong Cheon
- Department of Physics, University of Seoul, Seoul 130-743, South Korea
| | - Hee-Jin Yang
- Department of Neurosurgery, SNU-Borame Hospital, Seoul 130-743, South Korea
| | - Moran Choi
- Department of Neurosurgery, SNU-Borame Hospital, Seoul 130-743, South Korea
| | - Joo-Hiuk Son
- Department of Physics, University of Seoul, Seoul 130-743, South Korea
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12
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Cheon H, Paik JH, Choi M, Yang HJ, Son JH. Detection and manipulation of methylation in blood cancer DNA using terahertz radiation. Sci Rep 2019; 9:6413. [PMID: 31015556 PMCID: PMC6478716 DOI: 10.1038/s41598-019-42855-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 04/10/2019] [Indexed: 12/14/2022] Open
Abstract
DNA methylation is a pivotal epigenetic modification of DNA that regulates gene expression. Abnormal regulation of gene expression is closely related to carcinogenesis, which is why the assessment of DNA methylation is a key factor in cancer research. Terahertz radiation may play an important role in active demethylation for cancer therapy because the characteristic frequency of the methylated DNA exists in the terahertz region. Here, we present a novel technique for the detection and manipulation of DNA methylation using terahertz radiation in blood cancer cell lines. We observed the degree of DNA methylation in blood cancer at the characteristic resonance of approximately 1.7 THz using terahertz time-domain spectroscopy. The terahertz results were cross-checked with global DNA methylation quantification using an enzyme-linked immunosorbent assay. We also achieved the demethylation of cancer DNA using high-power terahertz radiation at the 1.7-THz resonance. The demethylation degrees ranged from 10% to 70%, depending on the type of cancer cell line. Our results show the detection of DNA methylation based on the terahertz molecular resonance and the manipulation of global DNA methylation using high-power terahertz radiation. Terahertz radiation may have potential applications as an epigenetic inhibitor in cancer treatment, by virtue of its ability to induce DNA demethylation, similarly to decitabine.
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Affiliation(s)
- Hwayeong Cheon
- Department of Physics, University of Seoul, Seoul, 02504, Republic of Korea
| | - Jin Ho Paik
- Department of Pathology, Seoul National University Bundang Hospital, Seong-Nam, 13620, Republic of Korea
| | - Moran Choi
- Department of Neurosurgery, SMG-SNU Boramae Medical Centre, Seoul, 07061, Republic of Korea
| | - Hee-Jin Yang
- Department of Neurosurgery, SMG-SNU Boramae Medical Centre, Seoul, 07061, Republic of Korea.
| | - Joo-Hiuk Son
- Department of Physics, University of Seoul, Seoul, 02504, Republic of Korea.
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13
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Gallerano GP, Ceccuzzi S, Doria A, Giovenale E, Ravera GL, Zerbini M, Galatola-Teka G. Terahertz and mm-wave applications at ENEA-Frascati. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201819500006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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