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Kim HK, Vasileva EA, Mishchenko NP, Fedoreyev SA, Han J. Multifaceted Clinical Effects of Echinochrome. Mar Drugs 2021; 19:412. [PMID: 34436251 PMCID: PMC8400489 DOI: 10.3390/md19080412] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 01/21/2023] Open
Abstract
The marine drug histochrome is a special natural antioxidant. The active substance of the drug is echinochrome A (Ech A, 7-ethyl-2,3,5,6,8-pentahydroxy-1,4-naphthoquinone), the most abundant quinonoid pigment in sea urchins. The medicine is clinically used in cardiology and ophthalmology based on the unique properties of Ech A, which simultaneously block various links of free radical reactions. In the last decade, numerous studies have demonstrated the effectiveness of histochrome in various disease models without adverse effects. Here, we review the data on the various clinical effects and modes of action of Ech A in ophthalmic, cardiovascular, cerebrovascular, inflammatory, metabolic, and malignant diseases.
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Affiliation(s)
- Hyoung Kyu Kim
- Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Department of Physiology, College of Medicine, Inje University, Busan 57392, Korea;
- Department of Health Sciences and Technology, Graduate School of Inje University, Busan 57392, Korea
| | - Elena A. Vasileva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science, Prospect 100 let Vladivostoku, 159, 690022 Vladivostok, Russia; (E.A.V.); (N.P.M.); (S.A.F.)
| | - Natalia P. Mishchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science, Prospect 100 let Vladivostoku, 159, 690022 Vladivostok, Russia; (E.A.V.); (N.P.M.); (S.A.F.)
| | - Sergey A. Fedoreyev
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science, Prospect 100 let Vladivostoku, 159, 690022 Vladivostok, Russia; (E.A.V.); (N.P.M.); (S.A.F.)
| | - Jin Han
- Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Department of Physiology, College of Medicine, Inje University, Busan 57392, Korea;
- Department of Health Sciences and Technology, Graduate School of Inje University, Busan 57392, Korea
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Fang XZ, Ge YL, Chen ZY, Shu HQ, Yang YY, Yu Y, Zhou XJ, Chen L, Cui SN, Wang YX, Yao SL, Shang Y. NecroX-5 alleviate lipopolysaccharide-induced acute respiratory distress syndrome by inhibiting TXNIP/NLRP3 and NF-κB. Int Immunopharmacol 2020; 81:106257. [PMID: 32044659 DOI: 10.1016/j.intimp.2020.106257] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/04/2020] [Accepted: 01/24/2020] [Indexed: 02/07/2023]
Abstract
The activation of NLRP3 inflammasome and NF-κB pathway, associating with oxidativestress, have been implicated in the development of acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). NecroX-5 has been reported to exhibit theeffectsofanti-oxidation and anti-stress in various diseases. However, the role of NecroX-5 in ALI has not been explicitly demonstrated. The aim of this study was to explore the therapeutic effects and potential mechanism action of NecroX-5 on ALI. Here, we found that NecroX-5 pretreatment dramatically diminished the levels of IL-1β, IL-18 and ROS in in RAW264.7 cells challenged with LPS and ATP. Furthermore, NecroX-5 suppressed the activation of NLRP3 inflammasome and NF-κB signalpathway. In addition, NecroX-5 also inhibited the thioredoxin-interacting protein (TXNIP) expression. In vivo, NecroX-5 reduced the LPS-induced lung histopathological injury, the number of TUNEL-positive cells, lung wet/dry (W/D) ratio, levels of total protein and inflammatory cytokines in the bronchoalveolar lavage fluid (BALF) in mice. Additionally, LPS-induced upregulation of myeloperoxidase (MPO), ROS production and malondialdehyde (MDA) were inhibited by NecroX-5 administration. Thus, our results demonstrate that NecroX-5 protects against LPS-induced ALI by inhibiting TXNIP/NLRP3 and NF-κB.
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Affiliation(s)
- Xiang-Zhi Fang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China; Department of Anesthesiology, Clinical Medical School of Yangzhou University (Subei People's Hospital of Jiangsu Province), Yangzhou, Jiangsu Province, PR China
| | - Ya-Li Ge
- Department of Anesthesiology, Clinical Medical School of Yangzhou University (Subei People's Hospital of Jiangsu Province), Yangzhou, Jiangsu Province, PR China
| | - Zhao-Yuan Chen
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Hua-Qing Shu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Yi-Yi Yang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong Universityof Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Yuan Yu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Xiao-Jing Zhou
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Lin Chen
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Shu-Nan Cui
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Ya-Xin Wang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Shang-Long Yao
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong Universityof Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China.
| | - You Shang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, Hubei 430022, China; Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College,Huazhong University of Science and Technology, Wuhan, Hubei 430022, China.
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Significant Benefits of Nanoparticles Containing a Necrosis Inhibitor on Mice Testicular Tissue Autografts Outcomes. Int J Mol Sci 2019; 20:ijms20235833. [PMID: 31757040 PMCID: PMC6929043 DOI: 10.3390/ijms20235833] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 11/14/2019] [Accepted: 11/18/2019] [Indexed: 12/14/2022] Open
Abstract
Fertility preservation for prepubertal boys relies exclusively on cryopreservation of immature testicular tissue (ITT) containing spermatogonia as the only cells with reproductive potential. Preclinical studies that used a nude mice model to evaluate the development of human transplanted ITT were characterized by important spermatogonial loss. We hypothesized that the encapsulation of testicular tissue in an alginate matrix supplemented with nanoparticles containing a necrosis inhibitor (NECINH-NPS) would improve tissue integrity and germ cells’ survival in grafts. We performed orthotopic autotransplantation of 1 mm³ testicular tissue fragments recovered form mice (aged 4–5 weeks). Fragments were either non-encapsulated, encapsulated in an alginate matrix, or encapsulated in an alginate matrix containing NECINH-NPs. Grafts were recovered 5- and 21-days post-transplantation. We evaluated tissue integrity (hematoxylin-eosin staining), germ cells survival (immunohistochemistry for promyelocytic leukemia zinc-finger, VASA, and protein-boule-like), apoptosis (immunohistochemistry for active-caspase 3), and lipid peroxidation (immunohistochemistry for malondialdehyde). NECINH-NPs significantly improved testicular tissue integrity and germ cells’ survival after 21 days. Oxidative stress was reduced after 5 days, regardless of nanoparticle incorporation. No effect on caspase-dependent apoptosis was observed. In conclusion, NECINH-NPs in an alginate matrix significantly improved tissue integrity and germ cells’ survival in grafts with the perspective of higher reproductive outcomes.
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Nam SY, Shin BH, Lee M, Lee S, Heo CY. NecroX-5 ameliorates inflammation by skewing macrophages to the M2 phenotype. Int Immunopharmacol 2018; 66:139-145. [PMID: 30453147 DOI: 10.1016/j.intimp.2018.11.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 11/12/2018] [Accepted: 11/13/2018] [Indexed: 12/17/2022]
Abstract
This study aimed to evaluate the role of NecroX-5, a powerful anti-inflammatory agent, on the functional plasticity of macrophages and the possible underlying mechanism using RAW264.7 cells, thioglycollate-elicited peritoneal macrophages from C57BL/6 mice, and a murine model of dextran sodium sulfate (DSS)-induced colitis. The change in cell morphology was examined by scanning electron microscopy. The expression of CD206, arginase (Arg)-1, and inducible nitric oxide synthase (iNOS) were examined by western blotting. The production of inflammatory cytokines was detected by enzyme-linked immunosorbent assays and statistical comparisons were made. The results showed that treatment of RAW264.7 cells with NecroX-5 caused an elongated shape in comparison to non-treated cells. The expression levels of macrophage mannose receptor CD206 and Arg-1, specific markers of M2 cells, were significantly upregulated by NecroX-5 treatment, while those of iNOS (M1 macrophages) was decreased. In addition, NecroX-5 significantly reduced the secretion of inflammatory cytokines, while interleukin (IL)-4 and IL-13 secretion in the supernatant was significantly enhanced. Treatment with NecroX-5 considerably ameliorated the progression of DSS-induced colitis and significantly inhibited the mRNA expression of pro-inflammatory cytokines, including tumor necrosis factor-α and IL-1β. Taken together, our findings demonstrated that NecroX-5 might dampen inflammation by switching the M1 phenotype to the M2 phenotype due to IL-4 and IL-13 induction.
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Affiliation(s)
- Sun-Young Nam
- Department of Plastic & Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
| | - Byung-Ho Shin
- Department of Biomedical Engineering, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Miji Lee
- Department of Plastic & Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
| | - Seunghee Lee
- Department of Plastic & Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
| | - Chan Yeong Heo
- Department of Plastic & Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea.
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Thu VT, Kim HK, Long LT, Thuy TT, Huy NQ, Kim SH, Kim N, Ko KS, Rhee BD, Han J. NecroX-5 exerts anti-inflammatory and anti-fibrotic effects via modulation of the TNFα/Dcn/TGFβ1/Smad2 pathway in hypoxia/reoxygenation-treated rat hearts. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2016; 20:305-14. [PMID: 27162485 PMCID: PMC4860373 DOI: 10.4196/kjpp.2016.20.3.305] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 03/04/2016] [Accepted: 03/04/2016] [Indexed: 12/12/2022]
Abstract
Inflammatory and fibrotic responses are accelerated during the reperfusion period, and excessive fibrosis and inflammation contribute to cardiac malfunction. NecroX compounds have been shown to protect the liver and heart from ischemia-reperfusion injury. The aim of this study was to further define the role and mechanism of action of NecroX-5 in regulating infl ammation and fi brosis responses in a model of hypoxia/reoxygenation (HR). We utilized HR-treated rat hearts and lipopolysaccharide (LPS)-treated H9C2 culture cells in the presence or absence of NecroX-5 (10 µmol/L) treatment as experimental models. Addition of NecroX-5 signifi cantly increased decorin (Dcn) expression levels in HR-treated hearts. In contrast, expression of transforming growth factor beta 1 (TGFβ1) and Smad2 phosphorylation (pSmad2) was strongly attenuated in NecroX-5-treated hearts. In addition, signifi cantly increased production of tumor necrosis factor alpha (TNFα), TGFβ1, and pSmad2, and markedly decreased Dcn expression levels, were observed in LPS-stimulated H9C2 cells. Interestingly, NecroX-5 supplementation effectively attenuated the increased expression levels of TNFα, TGFβ1, and pSmad2, as well as the decreased expression of Dcn. Thus, our data demonstrate potential antiinflammatory and anti-fibrotic effects of NecroX-5 against cardiac HR injuries via modulation of the TNFα/Dcn/TGFβ1/Smad2 pathway.
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Affiliation(s)
- Vu Thi Thu
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea.; VNU University of Science, Hanoi 120036, Vietnam
| | - Hyoung Kyu Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea.; Department of Integrated Biomedical Science, College of Medicine, Inje University, Busan 47392, Korea
| | - Le Thanh Long
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | | | | | - Soon Ha Kim
- Product Strategy and Development, LG Life Sciences Ltd., Seoul 03184, Korea
| | - Nari Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Kyung Soo Ko
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Byoung Doo Rhee
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Jin Han
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, Department of Health Sciences and Technology, BK21 Project Team, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
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Thu VT, Kim HK, Long LT, Nyamaa B, Song IS, Thuy TT, Huy NQ, Marquez J, Kim SH, Kim N, Ko KS, Rhee BD, Han J. NecroX-5 protects mitochondrial oxidative phosphorylation capacity and preserves PGC1α expression levels during hypoxia/reoxygenation injury. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2016; 20:201-11. [PMID: 26937217 PMCID: PMC4770111 DOI: 10.4196/kjpp.2016.20.2.201] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 01/11/2016] [Accepted: 01/13/2016] [Indexed: 02/06/2023]
Abstract
Although the antioxidant and cardioprotective effects of NecroX-5 on various in vitro and in vivo models have been demonstrated, the action of this compound on the mitochondrial oxidative phosphorylation system remains unclear. Here we verify the role of NecroX-5 in protecting mitochondrial oxidative phosphorylation capacity during hypoxia-reoxygenation (HR). Necrox-5 treatment (10 µM) and non-treatment were employed on isolated rat hearts during hypoxia/reoxygenation treatment using an ex vivo Langendorff system. Proteomic analysis was performed using liquid chromatography-mass spectrometry (LC-MS) and non-labeling peptide count protein quantification. Real-time PCR, western blot, citrate synthases and mitochondrial complex activity assays were then performed to assess heart function. Treatment with NecroX-5 during hypoxia significantly preserved electron transport chain proteins involved in oxidative phosphorylation and metabolic functions. NecroX-5 also improved mitochondrial complex I, II, and V function. Additionally, markedly higher peroxisome proliferator-activated receptor-gamma coactivator-1α (PGC1α) expression levels were observed in NecroX-5-treated rat hearts. These novel results provide convincing evidence for the role of NecroX-5 in protecting mitochondrial oxidative phosphorylation capacity and in preserving PGC1α during cardiac HR injuries.
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Affiliation(s)
- Vu Thi Thu
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea.; Faculty of Biology, VNU University of Science, Hanoi 120036, Vietnam
| | - Hyoung Kyu Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Le Thanh Long
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Bayalagmaa Nyamaa
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - In-Sung Song
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - To Thanh Thuy
- Faculty of Biology, VNU University of Science, Hanoi 120036, Vietnam
| | - Nguyen Quang Huy
- Faculty of Biology, VNU University of Science, Hanoi 120036, Vietnam
| | - Jubert Marquez
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Soon Ha Kim
- Product Strategy and Development, LG Life Sciences Ltd, Seoul 03184, Korea
| | - Nari Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Kyung Soo Ko
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Byoung Doo Rhee
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
| | - Jin Han
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, Busan 47392, Korea
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Cardiac Response to Oxidative Stress Induced by Mitochondrial Dysfunction. Rev Physiol Biochem Pharmacol 2016; 170:101-27. [DOI: 10.1007/112_2015_5004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Lee SR, Heo HJ, Jeong SH, Kim HK, Song IS, Ko KS, Rhee BD, Kim N, Han J. Low abundance of mitochondrial DNA changes mitochondrial status and renders cells resistant to serum starvation and sodium nitroprusside insult. Cell Biol Int 2015; 39:865-72. [DOI: 10.1002/cbin.10473] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 02/16/2015] [Indexed: 12/14/2022]
Affiliation(s)
- Sung Ryul Lee
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Hye Jin Heo
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Seung Hun Jeong
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Hyoung Kyu Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - In Sung Song
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Kyung Soo Ko
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Byoung Doo Rhee
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Nari Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
| | - Jin Han
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology; College of Medicine; Cardiovascular and Metabolic Disease Center; Inje University; Bokji-Ro 75 Busanjin-gu Busan 614 735 Republic of Korea
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Jeong SH, Kim HK, Song IS, Lee SJ, Ko KS, Rhee BD, Kim N, Mishchenko NP, Fedoryev SA, Stonik VA, Han J. Echinochrome A protects mitochondrial function in cardiomyocytes against cardiotoxic drugs. Mar Drugs 2014; 12:2922-36. [PMID: 24828295 PMCID: PMC4052324 DOI: 10.3390/md12052922] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 04/22/2014] [Accepted: 04/28/2014] [Indexed: 11/16/2022] Open
Abstract
Echinochrome A (Ech A) is a naphthoquinoid pigment from sea urchins that possesses antioxidant, antimicrobial, anti-inflammatory and chelating abilities. Although Ech A is the active substance in the ophthalmic and cardiac drug Histochrome®, its underlying cardioprotective mechanisms are not well understood. In this study, we investigated the protective role of Ech A against toxic agents that induce death of rat cardiac myoblast H9c2 cells and isolated rat cardiomyocytes. We found that the cardiotoxic agents tert-Butyl hydroperoxide (tBHP, organic reactive oxygen species (ROS) inducer), sodium nitroprusside (SNP; anti-hypertension drug), and doxorubicin (anti-cancer drug) caused mitochondrial dysfunction such as increased ROS level and decreased mitochondrial membrane potential. Co-treatment with Ech A, however, prevented this decrease in membrane potential and increase in ROS level. Co-treatment of Ech A also reduced the effects of these cardiotoxic agents on mitochondrial oxidative phosphorylation and adenosine triphosphate level. These findings indicate the therapeutic potential of Ech A for reducing cardiotoxic agent-induced damage.
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Affiliation(s)
- Seung Hun Jeong
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - Hyoung Kyu Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - In-Sung Song
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - Seon Joong Lee
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - Kyung Soo Ko
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - Byoung Doo Rhee
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - Nari Kim
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
| | - Natalia P Mishchenko
- Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science, Prospect 100 let Vladivostoku, 159, Vladivostok 690022, Russia.
| | - Sergey A Fedoryev
- Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science, Prospect 100 let Vladivostoku, 159, Vladivostok 690022, Russia.
| | - Valentin A Stonik
- Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science, Prospect 100 let Vladivostoku, 159, Vladivostok 690022, Russia.
| | - Jin Han
- National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center (CMDC), Inje University, Busan 614-735, Korea.
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