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Ouyang G, Wang N, Tong J, Sun W, Yang J, Wu G. Alleviation of taurine on liver injury of type 2 diabetic rats by improving antioxidant and anti-inflammatory capacity. Heliyon 2024; 10:e28400. [PMID: 38560269 PMCID: PMC10979286 DOI: 10.1016/j.heliyon.2024.e28400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 04/04/2024] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a serious metabolic disease characterized by insulin resistance and reduced insulin production, which causes abnormally elevated blood glucose. It has been reported that T2DM can enhance oxidative stress and inflammatory responses, and stimulate a variety of complications including liver injury. Studies have shown that taurine has antioxidant and anti-inflammatory effects that can not only ameliorate diabetes but also alleviate liver injury caused by various diseases. However, its effect on liver injury in T2DM is not clear. In our study, a high-fat diet and intraperitoneal injection of streptozotocin (STZ) was used to induce liver injury in T2DM rats, and taurine was given as a treatment. Through the use of HE staining on paraffin sections, ELISA, and qRT-PCR, the effects of taurine on liver pathological alterations, antioxidant capacity, and inflammatory response were investigated. We found that: hepatic transaminase levels of rats were reduced significantly following taurine administration; histopathological observations revealed that the morphology of rat hepatocytes was close to normal, and the number of inflammatory cells around liver vessels was significantly reduced; antioxidant-related indicators were significantly increased, including SOD, CAT, GSH-Px and T-AOC, while related factors of the Nrf2 signalling pathway and its downstream HO-1, NQO1 and γ-GCS were significantly increased; the expression of the JAK2-STAT1 signalling pathway, TLR4/NF-κB signalling pathway and NLRP3 inflammatory vesicle-related factors were significantly reduced. Our results suggest taurine can alleviate T2DM-induced liver injury by improving the antioxidant capacity of the liver and inhibiting macrophage M1-type polarization and the inflammatory response mediated thereby.
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Affiliation(s)
- Guangyi Ouyang
- Liaoning Provincial Key Laboratory of Zoonosis, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Nannan Wang
- Liaoning Provincial Key Laboratory of Zoonosis, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Jihang Tong
- Liaoning Provincial Key Laboratory of Zoonosis, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Wenke Sun
- Liaoning Provincial Key Laboratory of Zoonosis, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Jiancheng Yang
- Liaoning Provincial Key Laboratory of Zoonosis, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Gaofeng Wu
- Liaoning Provincial Key Laboratory of Zoonosis, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
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2
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Ahmed K, Choi HN, Park JS, Kim YG, Bae MK, Yim JE. Taurine supplementation alters gene expression profiles in white adipose tissue of obese C57BL/6J mice: Inflammation and lipid synthesis perspectives. Heliyon 2024; 10:e23288. [PMID: 38192788 PMCID: PMC10771985 DOI: 10.1016/j.heliyon.2023.e23288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 01/10/2024] Open
Abstract
This work aimed to identify the mechanisms by which taurine exerts its anti-obesity effects in the C57BL/6J ob/ob mice model and determine if taurine supplementation increases the amelioration of inflammation and lipogenesis linked genes in the adipose and liver tissues. Three groups of C57BL/6J mice were fed a standard chow diet for a period of 10 weeks the C57BL/6J normal group, the C57BL/6J ob/ob negative control group with no taurine intake and C57BL/6J ob/ob taurine group with taurine intake. Real time PCR was used to examine the gene expression profile in the experimental groups intrascapular brown adipose tissue (BAT), inguinal white adipose tissue (WAT) and liver. TNF-alpha, Ccl2, Adgre and illb genes that are associated with inflammation were found to have varying level of expression in the three tissues. In comparison to BAT and liver these genes were expressed at a much lower level in WAT, with enhanced serum adiponectin levels.
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Affiliation(s)
- Kainat Ahmed
- Interdisciplinary Program in Senior Human Ecology, Changwon National University, Changwon, Korea
| | - Ha-Neul Choi
- Department of Food and Nutrition, Changwon National University, Changwon, Korea
| | - Ji-sook Park
- Department of Food and Nutrition, Changwon National University, Changwon, Korea
| | - Yu-Gyeong Kim
- Department of Food and Nutrition, Changwon National University, Changwon, Korea
| | - Min Kyung Bae
- Interdisciplinary Program in Senior Human Ecology, Changwon National University, Changwon, Korea
- Department of Food and Nutrition, Changwon National University, Changwon, Korea
| | - Jung-Eun Yim
- Interdisciplinary Program in Senior Human Ecology, Changwon National University, Changwon, Korea
- Department of Food and Nutrition, Changwon National University, Changwon, Korea
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3
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Barrientos-Bonilla AA, Pensado-Guevara PB, Puga-Olguín A, Nadella R, Sánchez-García ADC, Zavala-Flores LM, Villanueva-Olivo A, Cibrián-Llanderal IT, Rovirosa-Hernández MDJ, Hernandez-Baltazar D. BrdU does not induce hepatocellular damage in experimental Wistar rats. Acta Histochem 2024; 126:152117. [PMID: 38016413 DOI: 10.1016/j.acthis.2023.152117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 11/03/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023]
Abstract
Bromodeoxyuridine (BrdU) is used in studies related to cell proliferation and neurogenesis. The multiple intraperitoneal injections of this molecule could favor liver function profile changes. In this study, we evaluate the systemic and hepatocellular impact of BrdU in male adult Wistar rats in 30 %-partial hepatectomy (PHx) model. The rats received BrdU 50 mg/Kg by intraperitoneal injection at 0.5, 1, 2, 3, 6, 9 and 16 days after 30 %-PH. The rats were distributed into four groups as follows, control, sham, PHx/BrdU(-) and PHx/BrdU(+). On day 16, we evaluated hepatocellular nuclei and analyzed histopathological features by haematoxylin-eosin stain and apoptotic profile was qualified by caspase-3 presence. The systemic effect was evaluated by liver markers such as alanine transferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), alkaline phosphatase (AP), bilirubin, total proteins and serum albumin content. The statistical analysis consisted of a student t-test and one-way ANOVA. BrdU did not induce apoptosis or hepatocellular damage in male rats. Multiple administrations of BrdU in male rats did not induce significant decrease body weight, but increased serum ALT and LDH levels were found. Our results show that the BrdU does not produce hepatocellular damage.
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Affiliation(s)
| | | | - Abraham Puga-Olguín
- Unidad de Salud Integrativa, Centro de EcoAlfabetización y Diálogo de Saberes, Universidad Veracruzana, Xalapa, Veracruz, Mexico
| | | | | | | | - Arnulfo Villanueva-Olivo
- Departamento de Histología. Facultad de Medicina. Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico
| | | | | | - Daniel Hernandez-Baltazar
- Instituto de Neuroetología, Universidad Veracruzana, Xalapa, Veracruz, Mexico; Investigadoras e investigadores por México CONAHCyT-Instituto de Neuroetología, Universidad Veracruzana, Mexico.
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4
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Zheng J, Qiu G, Zhou Y, Ma K, Cui S. Hepatoprotective Effects of Taurine Against Cadmium-Induced Liver Injury in Female Mice. Biol Trace Elem Res 2023; 201:1368-1376. [PMID: 35581430 DOI: 10.1007/s12011-022-03252-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/21/2022] [Indexed: 02/07/2023]
Abstract
Cadmium (Cd), a heavy metal contaminant, seriously threatens human and animal health. Taurine (Tau) has been used against hepatotoxicity caused by different environmental toxins. However, it has not been elucidated whether Tau exerts its protective function against Cd-induced hepatotoxicity. The aim of this study was thus to evaluate the ameliorative function of Tau (500 mg/kg body weight intraperitoneally) on Cd-induced (2 mg/kg body weight intraperitoneally) liver toxicity in mice for 14 days. The histopathologic and ultrastructure changes as well as alterations in indexes related to liver function, antioxidant biomarkers, inflammatory, and apoptosis were evaluated. The results showed that Tau alleviated the vacuolar degeneration, nuclear condensation, mitochondria swelling, and cristae lysis of hepatocytes induced by Cd. In addition, Tau treatment significantly reduced the ALT, AST levels in serum, and inflammatory factor TNF-α and IL-1β in liver tissue. Furthermore, Tau treatment decreased the Bax/Bcl-2 ratio and cleaved caspase-3 protein expression levels. Taken together, these observations demonstrate that Tau has an important hepatic protective function against the inflammation and apoptosis induced by Cd.
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Affiliation(s)
- Jiaming Zheng
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, People's Republic of China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu, 225009, People's Republic of China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Guobin Qiu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, People's Republic of China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu, 225009, People's Republic of China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Yewen Zhou
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, People's Republic of China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu, 225009, People's Republic of China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Kezhe Ma
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, People's Republic of China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu, 225009, People's Republic of China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Sheng Cui
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, People's Republic of China.
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, Jiangsu, 225009, People's Republic of China.
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, China.
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Hassanein EHM, Althagafy HS, Atwa AM, Kozman MR, Kotb El-Sayed MI, Soubh AA. Taurine attenuated methotrexate-induced intestinal injury by regulating NF-κB/iNOS and Keap1/Nrf2/HO-1 signals. Life Sci 2022; 311:121180. [PMID: 36370869 DOI: 10.1016/j.lfs.2022.121180] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/28/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022]
Abstract
Methotrexate (MTX) is a well-known and widely used cytotoxic chemotherapeutic agent. However, intestinal mucosa damage is a serious adverse effect of MTX. Taurine (TUR) is a sulfur-containing free β-amino acid with antioxidant and therapeutic value against several diseases. The current study aimed to determine the protective effect of TUR against MTX-induced intestinal injury. Rats were allocated into four groups. The first group received vehicles only. The second group received TUR at a dose of 250 mg/kg i.p. For induction of intestinal injury, the rats in the third group were given MTX once at a dose of 20 mg/kg, i.p. The fourth group received TUR 7 days before and 7 days after MTX, as previously described. TUR significantly attenuated the cytokine release by suppressing NF-κB and iNOS expressions. Moreover, cotreatment with TUR attenuated the increased MDA level while it enhanced the antioxidant GSH and SOD levels mediated by effective downregulation of Keap1 expression, while the expression of Nrf2, HO-1, and cytoglobin were up-regulated. Additionally, TUR mitigated the apoptosis and proliferation indices by decreasing the elevated levels of intestinal PCNA and caspase-3. Finally, TUR potently increased the cytotoxic activity of MTX toward Caco-2, MCF-7, and A549 cancer cells. In conclusion, TUR was a promising agent for relieving MTX-mediated intestinal injury via various antioxidant, anti-inflammatory, and antiapoptotic mechanisms.
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Affiliation(s)
- Emad H M Hassanein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt.
| | - Hanan S Althagafy
- Department of Biochemistry, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Ahmed M Atwa
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Egyptian Russian University, Cairo, Egypt
| | - Magy R Kozman
- Department of Clinical Pharmacology, Faculty of Pharmacy, Misr University for Science and Technology, Cairo, Egypt
| | - Mohamed I Kotb El-Sayed
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy, Helwan University, Ain Helwan, Helwan, Cairo, Egypt
| | - Ayman A Soubh
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Ahram Canadian University, Giza 12566, Egypt
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Sokolović D, Lazarević M, Milić D, Stanojković Z, Mitić K, Sokolović DT. Melatonin arrests excessive inflammatory response and apoptosis in lipopolysaccharide-damaged rat liver: A deeper insight into its mechanism of action. Tissue Cell 2022; 79:101904. [DOI: 10.1016/j.tice.2022.101904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 08/19/2022] [Accepted: 08/19/2022] [Indexed: 11/28/2022]
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7
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Ommati MM, Mobasheri A, Ma Y, Xu D, Tang Z, Manthari RK, Abdoli N, Azarpira N, Lu Y, Sadeghian I, Mousavifaraz A, Nadgaran A, Nikoozadeh A, Mazloomi S, Mehrabani PS, Rezaei M, Xin H, Mingyu Y, Niknahad H, Heidari R. Taurine mitigates the development of pulmonary inflammation, oxidative stress, and histopathological alterations in a rat model of bile duct ligation. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2022; 395:1557-1572. [PMID: 36097067 DOI: 10.1007/s00210-022-02291-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 09/06/2022] [Indexed: 10/14/2022]
Abstract
Lung injury is a significant complication associated with cholestasis/cirrhosis. This problem significantly increases the risk of cirrhosis-related morbidity and mortality. Hence, finding effective therapeutic options in this field has significant clinical value. Severe inflammation and oxidative stress are involved in the mechanism of cirrhosis-induced lung injury. Taurine (TAU) is an abundant amino acid with substantial anti-inflammatory and antioxidative properties. The current study was designed to evaluate the role of TAU in cholestasis-related lung injury. For this purpose, bile duct ligated (BDL) rats were treated with TAU (0.5 and 1% w: v in drinking water). Significant increases in the broncho-alveolar lavage fluid (BALF) level of inflammatory cells (lymphocytes, neutrophils, basophils, monocytes, and eosinophils), increased IgG, and TNF-α were detected in the BDL animals (14 and 28 days after the BDL surgery). Alveolar congestion, hemorrhage, and fibrosis were the dominant pulmonary histopathological changes in the BDL group. Significant increases in the pulmonary tissue biomarkers of oxidative stress, including reactive oxygen species formation, lipid peroxidation, increased oxidized glutathione levels, and decreased reduced glutathione, were also detected in the BDL rats. Moreover, significant myeloperoxidase activity and nitric oxide levels were seen in the lung of BDL rats. It was found that TAU significantly blunted inflammation, alleviated oxidative stress, and mitigated lung histopathological changes in BDL animals. These data suggest TAU as a potential protective agent against cholestasis/cirrhosis-related lung injury.
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Affiliation(s)
- Mohammad Mehdi Ommati
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Mobasheri
- Physics, and Technology, Faculty of Medicine, Research Unit of Medical Imaging, University of Oulu, 90014, Oulu, Finland
- Departments of Orthopedics, Rheumatology and Clinical Immunology, University Medical Center Utrecht, 3508 GA, Utrecht, The Netherlands
- Department of Regenerative Medicine, State Research Institute Center for Innovative Medicine, 08406, Vilnius, Lithuania
| | - Yanqin Ma
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Dongmei Xu
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Zhongwei Tang
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Ram Kumar Manthari
- Department of Biotechnology, GITAM Institute of Science, Gandhi Institute of Technology and Management, Visakhapatnam-530045, Andhra Pradesh, India
| | - Narges Abdoli
- Food and Drug Administration, Iran Ministry of Health and Medical Education, Tehran, Iran
| | - Negar Azarpira
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Yu Lu
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Issa Sadeghian
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abolghasem Mousavifaraz
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Nadgaran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Nikoozadeh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahra Mazloomi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooria Sayar Mehrabani
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Rezaei
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hu Xin
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Yang Mingyu
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Hossein Niknahad
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Reza Heidari
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Hepatoprotective effect of Cordia rothii extract against CCl4-induced oxidative stress via Nrf2–NFκB pathways. Biomed Pharmacother 2022; 156:113840. [DOI: 10.1016/j.biopha.2022.113840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 11/23/2022] Open
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9
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Evaluation of the antioxidant activities of green synthesized selenium nanoparticles and their conjugated polyethylene glycol (PEG) form in vivo. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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10
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Wang Y, Xu T, Zhao H, Gu C, Li Z. Effect of taurine in muscle damage markers and inflammatory cytokines in running exercise. Front Physiol 2022; 13:1008060. [PMID: 36176774 PMCID: PMC9513359 DOI: 10.3389/fphys.2022.1008060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
This study aimed to investigate the effect of taurine on muscle damage markers and inflammatory markers in the running. For that, ten healthy volunteers participated in this study (mean ± SEM; age 24 ± 1 year, body mass 72.2 ± 4.89 kg, height 174.03 ± 2.85 cm, and BMI 23.83 ± 1.27). The running exercise was performed for 5 km, and blood was taken pre-exercise and pre-exercise + tau and post-exercise and post-exercise + tau for biochemical assessment. We assessed serum creatine kinase (CK), CK isoenzyme, Lactate dehydrogenase (LDH), aspartate transaminase (AST), tumor necrosis factor-alpha (TNF-alpha), and interleukin-6 (IL-6). CK level was not significantly different in the control and taurine (tau) administrated groups. However, creatine kinase isoenzyme was decreased in the pre-exercise + tau group when compared to the post-exercise + tau group. AST level was increased significantly in the post-exercise compared to the post-exercise + tau group. There was no significant difference observed in the LDH level in both post-exercise and post-exercise + tau. TNF-alpha level was not also significantly different in both post-exercise and post-exercise + tau. However, IL-6 was decreased in the post-exercise + tau when compared to the post-exercise group. In conclusion, we observed that taurine decreases the inflammatory response by decreasing IL-6 and AST, suggesting the role of taurine in regulating inflammatory response could help to increase running performance.
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Affiliation(s)
- Yucong Wang
- Department of Joint Surgery, Ningbo NO9 Hospital, Ningbo, China
| | - Tao Xu
- Department of Joint Surgery, Ningbo NO9 Hospital, Ningbo, China
| | - Hui Zhao
- Department of Joint Surgery, Ningbo NO9 Hospital, Ningbo, China
| | - Chunxiao Gu
- Department of Joint Surgery, Ningbo NO9 Hospital, Ningbo, China
| | - Zhongzheng Li
- Department of Joint Surgery, Ningbo NO9 Hospital, Ningbo, China
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11
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Ueda S, Ichiseki T, Shimasaki M, Hirata H, Kawahara N, Ueda Y. Inhibitory effect of taurine on rotator cuff degeneration via mitochondrial protection. Am J Transl Res 2022; 14:6286-6294. [PMID: 36247244 PMCID: PMC9556445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/04/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVES Degenerative rotator cuff tears do not heal spontaneously, necessitating surgical intervention. This makes prevention crucial, but effective prophylactic measures are currently lacking. Oxidative stress has recently been implicated as a cause of degenerative rotator cuff tears, while mitochondrial injury has been reported in the development of age-related rotator cuff degeneration. Taurine, which has antioxidant properties, has been found to be effective in the treatment of various mitochondrial abnormalities. This prompted us to investigate the inhibitory effect of taurine and some other antioxidants against rotator cuff degeneration using tenocytes. METHODS Hydrogen peroxide (H2O2, 2 mM) was added to tenocytes in medium with 0.8 µM taurine (Group TAU), medium with 100 µM α-tocopherol (Group E), and medium with 150 µM ascorbic acid (Group C), then each medium was cultured for 24 h. Tenocytes supplemented with 2 mM H2O2 alone were similarly cultured for 24 h (Group H2O2). In each group, immunostaining was performed for the oxidative stress marker 8-hydroxy-2'-deoxyguanosine and advanced glycation end products (AGE), which contribute to the development of age-related rotator cuff degeneration. In addition, levels of reactive oxygen species were measured using a cell-based assay kit, and results were compared. Immunostaining was also performed for indices of apoptosis (caspase-9, cleaved caspase-3 and Bcl-2), and Western blotting was used to quantify activation of caspase-9 at an early stage in each group. RESULTS Oxidative stress and AGE levels were decreased in the E and C groups. Levels of all parameters were reduced in the TAU group. CONCLUSIONS Taurine showed preventative effects against rotator cuff degeneration. The simple method of administration and paucity of side effects make clinical application easy, and the clear potential as a novel prophylactic strategy against degenerative rotator cuff tear warrants further study.
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Affiliation(s)
- Shusuke Ueda
- Department of Orthopaedic Surgery, Kanazawa Medical UniversityDaigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan
| | - Toru Ichiseki
- Department of Orthopaedic Surgery, Kanazawa Medical UniversityDaigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan
| | - Miyako Shimasaki
- Department of Pathology 2, Kanazawa Medical UniversityDaigaku 1-1, Uchinada, Kahoku-gun, Ishikawa, 920-0293, Japan
| | - Hiroaki Hirata
- Department of Orthopaedic Surgery, Kanazawa Medical UniversityDaigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan
| | - Norio Kawahara
- Department of Orthopaedic Surgery, Kanazawa Medical UniversityDaigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan
| | - Yoshimichi Ueda
- Department of Pathology 2, Kanazawa Medical UniversityDaigaku 1-1, Uchinada, Kahoku-gun, Ishikawa, 920-0293, Japan
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12
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Pérez-Hernández E, Pastrana-Carballo JJ, Gómez-Chávez F, Gupta RC, Pérez-Hernández N. A Key Metabolic Regulator of Bone and Cartilage Health. Endocrinol Metab (Seoul) 2022; 37:559-574. [PMID: 35938304 PMCID: PMC9449101 DOI: 10.3803/enm.2022.1443] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/07/2022] [Indexed: 11/17/2022] Open
Abstract
Taurine, a cysteine-derived zwitterionic sulfonic acid, is a common ingredient in energy drinks and is naturally found in fish and other seafood. In humans, taurine is produced mainly in the liver, and it can also be obtained from food. In target tissues, such as the retina, heart, and skeletal muscle, it functions as an essential antioxidant, osmolyte, and antiapoptotic agent. Taurine is also involved in energy metabolism and calcium homeostasis. Taurine plays a considerable role in bone growth and development, and high-profile reports have demonstrated the importance of its metabolism for bone health. However, these reports have not been collated for more than 10 years. Therefore, this review focuses on taurine-bone interactions and covers recently discovered aspects of taurine's effects on osteoblastogenesis, osteoclastogenesis, bone structure, and bone pathologies (e.g., osteoporosis and fracture healing), with due attention to the taurine-cartilage relationship.
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Affiliation(s)
- Elizabeth Pérez-Hernández
- Medical Unit of High Specialty of Traumatology, Orthopedics and Rehabilitation “Dr. Victorio de la Fuente Narváez”, Mexican Social Security Institute, Mexico City, Mexico
| | | | - Fernando Gómez-Chávez
- National School of Medicine and Homeopathy, National Polytechnic Institute, Mexico City, Mexico
| | - Ramesh C. Gupta
- School of Agricultural Sciences and Rural Development (SASRD) Nagaland University, Medziphema, India
- Ramesh C. Gupta. School of Agricultural Sciences and Rural Development (SASRD) Nagaland University, Medziphema-797106, India Tel: +91-3862-247102, Fax: +91-3862-247113, E-mail:
| | - Nury Pérez-Hernández
- National School of Medicine and Homeopathy, National Polytechnic Institute, Mexico City, Mexico
- Corresponding authors: Nury Pérez-Hernández. National School of Medicine and Homeopathy, National Polytechnic Institute, 07320, Mexico City, Mexico Tel: +52-5729-6000 ext. 55537, Fax: +52-5729-6000, E-mail:
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13
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Study on the mechanism of moxibustion for rheumatoid arthritis based on liquid chromatography-mass spectrometry. JOURNAL OF ACUPUNCTURE AND TUINA SCIENCE 2022. [DOI: 10.1007/s11726-022-1321-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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14
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Taziki S, Gholamzadeh F, Hosseini R. The hepatoprotective effects of taurine against oxidative stress induced by isotretinoin in rats. J Biochem Mol Toxicol 2022; 36:e23178. [PMID: 35906876 DOI: 10.1002/jbt.23178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 06/08/2022] [Accepted: 07/21/2022] [Indexed: 11/08/2022]
Abstract
Liver disorders are one of the principal reasons for mortality in the world. Isotretinoin is a systemic retinoid that has been approved for therapy of acne vulgaris since 1982. This drug causes complications in the body. Evidence suggests that Isotretinoin might cause hepatotoxicity. Our research aimed to study the exact mechanism of hepatotoxicity induced by isotretinoin and the protective role of taurine in this toxicity. Biomarkers such as aspartate transaminase (AST) and alanine transaminase (ALT), superoxide dismutase, glutathione content (GSH), catalase, and malondialdehyde (MDA) were examined. Furthermore, pathological changes were evaluated. The results showed that oral administration of Isotretinoin induced hepatotoxicity as showed by elevation in ALT, AST, and MDA; also, it reduced intracellular GSH in rat liver tissue. Administration of taurine prevented the hepatotoxicity induced by isotretinoin in rats significantly.
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Affiliation(s)
- Shohreh Taziki
- Department of Pharmacology & Toxicology, Ischemic Disorder Research Center, Golestan University of Medical Sciences and Health, Gorgan, Golestan, Iran.,Department of Pharmacology & Toxicology, Faculty of Medicine, Golestan University of Medical Sciences and Health, Gorgan, Golestan, Iran
| | - Faramarz Gholamzadeh
- Department of Pharmacology & Toxicology, Ischemic Disorder Research Center, Golestan University of Medical Sciences and Health, Gorgan, Golestan, Iran.,Department of Pharmacology & Toxicology, Faculty of Medicine, Golestan University of Medical Sciences and Health, Gorgan, Golestan, Iran
| | - Rozhin Hosseini
- Department of Pharmacology & Toxicology, Ischemic Disorder Research Center, Golestan University of Medical Sciences and Health, Gorgan, Golestan, Iran.,Department of Pharmacology & Toxicology, Faculty of Medicine, Golestan University of Medical Sciences and Health, Gorgan, Golestan, Iran
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15
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Protective effects of monoammonium glycyrrhizinate on fatty deposit degeneration induced in primary calf hepatocytes by sodium oleate administration in vitro. Res Vet Sci 2022; 150:213-223. [DOI: 10.1016/j.rvsc.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 04/20/2022] [Accepted: 05/04/2022] [Indexed: 11/20/2022]
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16
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Wu G, San J, Pang H, Du Y, Li W, Zhou X, Yang X, Hu J, Yang J. Taurine attenuates AFB1-induced liver injury by alleviating oxidative stress and regulating mitochondria-mediated apoptosis. Toxicon 2022; 215:17-27. [DOI: 10.1016/j.toxicon.2022.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/16/2022] [Accepted: 06/03/2022] [Indexed: 12/28/2022]
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17
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Ding Q, Liu W, Liu X, Ding C, Zhao Y, Dong L, Chen H, Sun S, Zhang Y, Zhang J, Wu M. Polyvinylpyrrolidone-Modified Taxifolin Liposomes Promote Liver Repair by Modulating Autophagy to Inhibit Activation of the TLR4/NF-κB Signaling Pathway. Front Bioeng Biotechnol 2022; 10:860515. [PMID: 35721857 PMCID: PMC9199375 DOI: 10.3389/fbioe.2022.860515] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/25/2022] [Indexed: 11/25/2022] Open
Abstract
Taxifolin (TAX) is a hepatoprotective flavanol compound, which is severely limited by poor solubility and low bioavailability. Liposomes (Lips) are used as well-recognized drug carrier systems that improve the water solubility and bioavailability of drugs, but are easily damaged by gastric juice after oral administration, resulting in the release of drugs in the gastric juice. Therefore, it is important to find materials that modify liposomes and avoid the destruction of the liposomal phospholipid bilayer structure by the gastrointestinal environment. Taxifolin liposomes (TAX-Lips) were modified by polyvinylpyrrolidone-k30 (PVP-TAX-Lips) and manufactured using a thin-film hydration technique. Particle size (109.27 ± 0.50 nm), zeta potential (−51.12 ± 3.79 mV), polydispersity coefficient (PDI) (0.189 ± 0.007), and EE (84.7 ± 0.2%) of PVP-TAX-Lips were studied. In addition, the results of in vitro release experiments indicated that the cumulative release rates of TAX-Lips and PVP-TAX-Lips were 89.73 ± 5.18% and 65.66 ± 4.86% in the simulated gastric fluid after 24 h, respectively, while the cumulative release rates were 68.20 ± 4.98% and 55.66 ± 3.92% in the simulated intestinal fluid after 24 h, respectively. Moreover, PVP-TAX-Lips were able to reverse lipopolysaccharide and D-galactosamine (LPS/D-GalN)-induced acute liver injury (ALI) by inducing autophagy to inhibit the expression levels of the TLR4/NF-κB signaling pathway and inflammatory factors, which suggested that PVP-TAX-Lips played an important role in the prevention of ALI and also provided a promising drug delivery system for the application of TAX.
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Affiliation(s)
- Qiteng Ding
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Wencong Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Xinglong Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Chuanbo Ding
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Yingchun Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Ling Dong
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Huiying Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Shuwen Sun
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Yiwen Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Jinping Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Jilin, China
| | - Ming Wu
- College of Life Science, Jilin Agricultural University, Jilin, China
- *Correspondence: Ming Wu,
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18
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Correlation Analysis of Umbilical Cord Blood Metabolic Phenotype and Inflammation in Patients with Gestational Diabetes Mellitus Complicated with Overweight and Obesity. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6072286. [PMID: 35600958 PMCID: PMC9122673 DOI: 10.1155/2022/6072286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/15/2022] [Accepted: 04/22/2022] [Indexed: 12/01/2022]
Abstract
Background Gestational diabetes mellitus (GDM) is a common metabolic disorder in pregnancy. The incidence rate is increasing year by year, which seriously threatens the safety of maternal and infant. Obesity is a vital factor in inducing GDM. Pregnant women with GDM account for a large proportion of overweight and obese pregnant women. Our study aimed to explore the potential mechanism of differential metabolites on inflammation and find the intervention and management methods for GDM in overweight and obese pregnant women. Methods Umbilical cord blood samples and placenta were collected from normal weight pregnant women with GDM (control group) and overweight and obese pregnant women with GDM (obesity group) for a comparative study. Serum inflammatory factors IL-10, TNF-α, IL-6, lipopolysaccharide (LPS), and TLR4 expression were detected by ELISA. The expression levels of BCL-2 and caspase-3 were measured by Western blot. TUNEL staining was used to observe the apoptosis of placental villi. KEGG combined with metabolomics was used to compare the differences of metabolic maps between the two groups. Results Compared with the control group, the level of anti-inflammatory factor IL-10 in the cord blood was decreased in the obesity group, while the levels of proinflammatory factors TNF-α, IL-6, and LPS were increased. In the placental tissues, the obesity group had higher concentrations of LPS, TLR4, and caspase-3 and lower concentration of BCL-2. Placental villi in the obesity group were more likely to undergo apoptosis than the control group. Correlation analysis showed that the above metabolite concentrations were negatively correlated with TNF-α or LPS. Conclusion Metabolites could control obesity in the process of controlling the occurrence and development of inflammation.
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19
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N-Chlorotaurine Reduces the Lung and Systemic Inflammation in LPS-Induced Pneumonia in High Fat Diet-Induced Obese Mice. Metabolites 2022; 12:metabo12040349. [PMID: 35448536 PMCID: PMC9030051 DOI: 10.3390/metabo12040349] [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: 03/11/2022] [Revised: 04/06/2022] [Accepted: 04/12/2022] [Indexed: 12/27/2022] Open
Abstract
Lung infection can evoke pulmonary and systemic inflammation, which is associated with systemic severe symptoms, such as skeletal muscle wasting. While N-chlorotaurine (also known as taurine chloramine; TauCl) has anti-inflammatory effects in cells, its effects against pulmonary and systemic inflammation after lung infection has not been elucidated. In the present study, we evaluated the anti-inflammatory effect of the taurine derivative, TauCl against Escherichia coli-derived lipopolysaccharide (LPS)-induced pneumonia in obese mice maintained on a high fat diet. In this study, TauCl was injected intraperitoneally 1 h before intratracheal LPS administration. While body weight was decreased by 7.5% after LPS administration, TauCl treatment suppressed body weight loss. TauCl also attenuated the increase in lung weight due to lung edema. While LPS-induced acute pneumonia caused an increase in cytokine/chemokine mRNA expression, including that of IL-1β, -6, TNF-α, MCP-1, TauCl treatment attenuated IL-6, and TNF-alpha expression, but not IL-1β and MCP-1. TauCl treatment partly attenuated the elevation of the serum cytokines. Furthermore, TauCl treatment alleviated skeletal muscle wasting. Importantly, LPS-induced expression of Atrogin-1, MuRF1 and IκB, direct or indirect targets for NFκB, were suppressed by TauCl treatment. These findings suggest that intraperitoneal TauCl treatment attenuates acute pneumonia-related pulmonary and systemic inflammation, including muscle wasting, in vivo.
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20
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Wang Z, Liang M, Li H, Liu B, Yang L. Rice protein suppresses 4-hydroxy-2-nonenal-induced inflammation owing to methionine availability. Appl Physiol Nutr Metab 2022; 47:826-838. [PMID: 35390263 DOI: 10.1139/apnm-2021-0575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
4-Hydroxy-2-nonenal (HNE) is one of the most important products of lipid peroxidation which induces inflammation. In order to investigate the effect of rice protein (RP) on suppressing HNE-induced inflammation and the role of methionine in regulating the anti-inflammatory function of RP, Wistar rats (male, weighing180-200 g) were ad libitum fed either a pellet diet with oral administration of methionine or ad libitum fed RP for two weeks. RP and methionine significantly reduced HNE levels and effectively suppressed the expressions of cyclooxygenase-2, tumor necrosis factor alpha, interleukin (IL)-1β, IL-6, and inducible nitric oxide synthase. The anti-inflammatory action of RP was evident from the upregulation of IL-10 and glutathione S-transferase, which played a role in the detoxification of HNE. The results show that the molecular mechanism responsible for the anti-inflammatory function of RP is the inhibition of nuclear factor-κB activation by the downregulation of protein kinase B/phosphoinositide 3 kinase. Further, this study demonstrates that methionine availability contributes to the suppression of HNE-induced inflammation through up-regulating IL-10 and GST in rats fed RP. Novelty: RP suppresses HNE-induced inflammation. Met plays a role in up-regulating IL-10 and GST. Met availability regulates the inhibition of NF-κB by RP.
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Affiliation(s)
- Zhengxuan Wang
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Mingcai Liang
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Hui Li
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Bingxiao Liu
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Lin Yang
- Harbin Institute of Technology, 47822, Department of Food Science and Engineering, 92 West Dazhi Street, Harbin, Heilongjiang, China, 150001;
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21
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Do CH, Lee DH. Synergism Between Taurine and Dexamethasone in Anti-inflammatory Response in LPS-Activated Macrophages. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1370:31-39. [DOI: 10.1007/978-3-030-93337-1_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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22
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Surai PF, Earle-Payne K, Kidd MT. Taurine as a Natural Antioxidant: From Direct Antioxidant Effects to Protective Action in Various Toxicological Models. Antioxidants (Basel) 2021; 10:1876. [PMID: 34942978 PMCID: PMC8698923 DOI: 10.3390/antiox10121876] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 11/21/2021] [Accepted: 11/23/2021] [Indexed: 12/18/2022] Open
Abstract
Natural antioxidants have received tremendous attention over the last 3 decades. At the same time, the attitude to free radicals is slowly changing, and their signalling role in adaptation to stress has recently received a lot of attention. Among many different antioxidants in the body, taurine (Tau), a sulphur-containing non-proteinogenic β-amino acid, is shown to have a special place as an important natural modulator of the antioxidant defence networks. Indeed, Tau is synthesised in most mammals and birds, and the Tau requirement is met by both synthesis and food/feed supply. From the analysis of recent data, it could be concluded that the direct antioxidant effect of Tau due to scavenging free radicals is limited and could be expected only in a few mammalian/avian tissues (e.g., heart and eye) with comparatively high (>15-20 mM) Tau concentrations. The stabilising effects of Tau on mitochondria, a prime site of free radical formation, are characterised and deserve more attention. Tau deficiency has been shown to compromise the electron transport chain in mitochondria and significantly increase free radical production. It seems likely that by maintaining the optimal Tau status of mitochondria, it is possible to control free radical production. Tau's antioxidant protective action is of great importance in various stress conditions in human life, and is related to commercial animal and poultry production. In various in vitro and in vivo toxicological models, Tau showed AO protective effects. The membrane-stabilizing effects, inhibiting effects on ROS-producing enzymes, as well as the indirect AO effects of Tau via redox balance maintenance associated with the modulation of various transcription factors (e.g., Nrf2 and NF-κB) and vitagenes could also contribute to its protective action in stress conditions, and thus deserve more attention.
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Affiliation(s)
- Peter F. Surai
- Vitagene and Health Research Centre, Bristol BS4 2RS, UK
- Department of Microbiology and Biochemistry, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria
- Biochemistry and Physiology Department, Saint-Petersburg State University of Veterinary Medicine, 196084 St. Petersburg, Russia
- Department of Animal Nutrition, Faculty of Agricultural and Environmental Sciences, Szent Istvan University, H-2103 Gödöllo, Hungary
| | - Katie Earle-Payne
- NHS Greater Glasgow and Clyde, Renfrewshire Health and Social Care Centre, 10 Ferry Road, Renfrew PA4 8RU, UK;
| | - Michael T. Kidd
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA;
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23
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Ghanim A, Farag M, Anwar M, Ali N, Hawas M, Elsallab H, Elhendawy W, Basyouni L, Refaey O, Zaki K, Ali N, Metwaly H. Taurine alleviates kidney injury in a thioacetamide rat model by mediating Nrf2/HO-1, NQO-1 and MAPK/ NF-κB signaling pathways. Can J Physiol Pharmacol 2021; 100:352-360. [PMID: 34695366 DOI: 10.1139/cjpp-2021-0488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study aimed to investigate the molecular mechanisms by which taurine exerts its reno-protective effects in thioacetamide (TAA)-induced kidney injury in rats. Rats received taurine (100 mg/kg daily, intraperitoneally) either from day 1 of TAA injection (250 mg/kg twice weekly for 6 weeks) or after 6 weeks of TAA administration. Taurine treatment, either concomitant or later as a therapy, restored kidney functions, reduced BUN, creatinine, MDA, and increased renal levels of SOD and reversed the increase of KIM-1 and NGAL caused by TAA. Taurine treatment also led to a significant rise in Nrf2, HO-1, and NQO-1 levels, with significant suppression of ERK 1/2, NF-κB, and TNFα gene expressions, and IL-18 and TNFα protein levels compared to those in TAA kidney-injured rats. Taurine exhibited reno-protective potential in TAA-induced kidney injury through its anti-oxidant and anti-inflammatory effects. Taurine anti-oxidant activity is accredited to its effect on Nrf-2 induction and subsequent activation of HO-1 and NQO-1. In addition, taurine exerts its anti-inflammatory effect via regulating NF-κB transcription and subsequent production of pro-inflammatory mediators via MAPK signaling regulation.
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Affiliation(s)
- Amal Ghanim
- Fayoum University, 158401, Biochemistry, Fayoum University, Fayoum, Egypt, 63514.,Fayoum University, 158401, biochemistry, Fayoum University, Fayoum, Egypt, 63514;
| | - Mahmoud Farag
- Delta University for Science and Technology, 501253, Pharmacology, Belkas, Dakahlia, Egypt;
| | - Mahitab Anwar
- Delta University for Science and Technology, 501253, Pharmacology, Belkas, Dakahlia, Egypt;
| | - Nada Ali
- Delta University for Science and Technology, 501253, Pharmacology, Belkas, Dakahlia, Egypt;
| | - Mohammed Hawas
- Delta University for Science and Technology, 501253, Pharmacology, Belkas, Dakahlia, Egypt;
| | - Hend Elsallab
- Delta University for Science and Technology, 501253, Pharmacology, Belkas, Dakahlia, Egypt;
| | - Walaa Elhendawy
- Delta University for Science and Technology, 501253, Pharmacology, Belkas, Dakahlia, Egypt;
| | - Lina Basyouni
- Delta University for Science and Technology, 501253, Clinical Pharmacy, Belkas, Dakahlia, Egypt;
| | - Ola Refaey
- Delta University for Science and Technology, 501253, Clinical Pharmacy, Belkas, Dakahlia, Egypt;
| | - Khaled Zaki
- Delta University for Science and Technology, 501253, Clinical Pharmacy, Belkas, Dakahlia, Egypt;
| | - Noha Ali
- Delta University for Science and Technology, 501253, Pharmaceutical Chemistry, Belkas, Dakahlia, Egypt;
| | - Heba Metwaly
- Delta University for Science and Technology, 501253, Biochemistry, Belkas, Dakahlia, Egypt.,Alexandria University, 54562, Pharmaceutical Biochemistry, Alexandria, Egypt;
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Oyebode OT, Olanlokun JO, Salami O, Obi I, Bodede O, Prinsloo G, Olorunsogo OO. Terpene-rich fractions of Ficus mucoso (Welw) modulate lipopolysaccharide-induced inflammatory mediators and aberrant permeability of the inner mitochondrial membrane in murine animal model. Inflammopharmacology 2021; 29:1733-1749. [PMID: 34613566 DOI: 10.1007/s10787-021-00876-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/16/2021] [Indexed: 11/26/2022]
Abstract
Ficus mucoso is traditionally used to treat bronchial infections. This study compared the efficacy of terpene-rich fractions of F. mucoso root bark on lipopolysaccharide(LPS)-induced inflammation, liver mitochondrial permeability transition (mPT), an index of mitochondrial health, and associated pathological alterations. Terpene-Rich Fractions of Dichloromethane (TRDF) and Ethylacetate Fractions of F. mucoso (TREF) were obtained according to standard procedures. To induce systemic inflammation, a single intraperitoneal injection of 1mgLPS/kgbw was given to mice. Spectrophotometric techniques were used to evaluate the effects of the oral administration of TRDF and TREF (3 days) on levels of pro-inflammatory mediators (TNF-α, IL-1β, IL-6) using ELSA techniques as well as antioxidant indices in normal and LPS-treated mice. The mPT pore opening, mitochondrial ATPase activity and lipid peroxidation were monitored spectrophotometrically. Our results revealed that treatment with LPS caused significant elevation in serum cytokine levels while administration of 50 and 100 mg/kg TRDF and TREF significantly reduced elevated serum levels of cytokines (TNF-α, IL-1β, IL-6) in LPS-challenged mice. In addition, activitities of superoxide dismutase, catalase and liver marker enzymes (ALT and AST) as well as levels of mitochondrial lipid peroxides were significantly reduced in mice treated with TRDF and TREF relative to LPS-fed mice. Furthermore, LPS caused induction of opening of the liver mPT pore which was significantly inhibited by TRDF at 100 and 200 mg/kg bw by 71% and 88%, respectively, but only at 100 mg/kg TREF. Furthermore, mitochondrial ATPase activity was inhibited largely by TRDF. UPLC-ESI-MS analysis revealed the presence of terpenoid derivatives and a few aromatic metabolites in TRDF. The terpene dominance of TRDF metabolites was further justified on the 1H NMR fingerprint. Overall, TRDF is more effective as a cocktail of anti-inflammatory compounds than TREF against LPS-induced acute systemic inflammation.
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Affiliation(s)
- Olubukola Titilope Oyebode
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria.
| | - John Oludele Olanlokun
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Olamilekan Salami
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Ifeanyi Obi
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Olusola Bodede
- Department of Agriculture and Animal Health, Florida Campus, University of South Africa, Florida, 1710, South Africa
| | - Gerhard Prinsloo
- Department of Agriculture and Animal Health, Florida Campus, University of South Africa, Florida, 1710, South Africa
| | - Olufunso Olabode Olorunsogo
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
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25
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Liu Y, Wang J, Guan X, Yu D, Huangfu M, Dou T, Zhou L, Wang L, Liu G, Li X, Zhai Z, Han M, Liu H, Chen X. Mogroside V reduce OVA-induced pulmonary inflammation based on lung and serum metabolomics. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153682. [PMID: 34483017 DOI: 10.1016/j.phymed.2021.153682] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/15/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Mogroside V, the main ingredient of Siraitia grosvenorii, has been proved to have therapeutic effects on pulmonary diseases. The specific mechanism still remains to be clarified, which hinders the potence of its medicinal value. PURPOSE Serum and lung metabolomics based on LC-MS analysis were applied to explore the mechanism of mogroside V against lung inflammation. METHOD In this study, balb/c mice were divided into control, model, mogeoside V and SH groups. We evaluated the protective effects of mogroside V on lung inflammation in asthmatic mice. Suhuang Zhike Jiaonang was used as positive drug. Metabolic profiles of serum and lung samples of mice in control, model and mogroside V groups were analyzed by LC-MS. RESULTS Administration of mogroside V effectively relieved the expression of biochemical cytokines and lung inflammatory infiltration of asthmatic mice caused by ovalbumin (OVA). And visceral index of mice treated with mogroside V was close to control group. These results indicated that mogroside V ameliorated OVA-induced lung inflammation. LC-MS based metabolomics analysis demonstrated 6 main pathways in asthmatic mice including Vitamin B6 metabolism, Taurine and hypotaurine metabolism, Ascorbate and aldarate metabolism, Histidine metabolism, Pentose and glucuronate interconversions, Citrate cycle (TCA cycle) were regulated after using mogroside V. CONCLUSION The study firstly elucidates the metabolic pathways regulated by mogroside V on lung inflammation through metabolomics, providing a theoretical basis for more sufficient utilization and compatibility of mogroside V.
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Affiliation(s)
- Yisa Liu
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Juan Wang
- Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Guilin Medical University, 541001 PR China; Faculty of Basic Medicine, Guilin Medical University, Huan Cheng North 2nd Road No. 109, Guilin 541004, PR China
| | - Xiao Guan
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China; Xiangya Hospital, Central South University, Changsha 410008, PR China
| | - Dan Yu
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Mengjie Huangfu
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Tong Dou
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Luwei Zhou
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Lin Wang
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China; Science and Technology Department, Guilin Medical University, Guilin 541199, PR China
| | - Guoxiang Liu
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Xiaojuan Li
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Zhaokun Zhai
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Mengjie Han
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Haiping Liu
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China
| | - Xu Chen
- Department of Pharmacy, Guilin Medical University, Guilin 541199, PR China.
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Yoshimura T, Manabe C, Inokuchi Y, Mutou C, Nagahama T, Murakami S. Protective effect of taurine on UVB-induced skin aging in hairless mice. Biomed Pharmacother 2021; 141:111898. [PMID: 34246188 DOI: 10.1016/j.biopha.2021.111898] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 06/14/2021] [Accepted: 07/01/2021] [Indexed: 11/16/2022] Open
Abstract
Taurine, a sulfur-containing amino acid derivative, exists at a high concentration in the skin and is considered to play an important role in maintaining moisture homeostasis. This study investigated the effects of oral taurine supplementation on epidermal moisture content and wrinkle formation, as well as skin taurine content, using ultraviolet B (UVB)-irradiated hairless mice. Wrinkles were induced by exposing hairless mice to UVB radiation (70-100 mJ/cm2). Taurine was dissolved in drinking water at a concentration of 0.3 or 3% (w/v) and given to the mice ad libitum for 2-10 weeks. Taurine was then extracted from the dorsal skin, and the skin taurine content was determined using high-performance liquid chromatography (HPLC). The wrinkles were evaluated using a wrinkle score and the quantitative wrinkle area ratio. The exposure of the mice to UVB radiation for 4 weeks resulted in a decreased moisture content and increased transepidermal water loss (TEWL) in the skin, while taurine supplementation suppressed these changes. Oral supplementation with taurine for 8 weeks ameliorated the development of UVB-induced wrinkle formation. Furthermore, oral taurine supplementation for 4 weeks decreased pre-stablished wrinkles in a dose-dependent manner. Although the UVB radiation reduced the epidermal taurine content, oral taurine supplementation partly restored the taurine content in the epidermis. The present study showed that oral taurine supplementation is able to suppress UVB-induced wrinkle formation, which may be associated with the regulation of moisture content in the epidermis. The beneficial effects of taurine on skin aging may be attributed to its osmoregulatory role.
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Affiliation(s)
- Tomohisa Yoshimura
- R&D Laboratories, Self-Medication, Taisho Pharmaceutical Co. Ltd., 331-9530 Saitama, Japan
| | - Chika Manabe
- R&D Laboratories, Self-Medication, Taisho Pharmaceutical Co. Ltd., 331-9530 Saitama, Japan
| | - Yuki Inokuchi
- R&D Laboratories, Self-Medication, Taisho Pharmaceutical Co. Ltd., 331-9530 Saitama, Japan
| | - Chikako Mutou
- R&D Laboratories, Self-Medication, Taisho Pharmaceutical Co. Ltd., 331-9530 Saitama, Japan
| | - Tohru Nagahama
- R&D Laboratories, Self-Medication, Taisho Pharmaceutical Co. Ltd., 331-9530 Saitama, Japan
| | - Shigeru Murakami
- Department of Bioscience and Biotechnology, Fukui Prefectural University, 910-1195 Fukui, Japan.
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Taurine ameliorates thioacetamide induced liver fibrosis in rats via modulation of toll like receptor 4/nuclear factor kappa B signaling pathway. Sci Rep 2021; 11:12296. [PMID: 34112866 PMCID: PMC8192756 DOI: 10.1038/s41598-021-91666-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 05/13/2021] [Indexed: 02/06/2023] Open
Abstract
Liver fibrosis is a significant health problem that can cause serious illness and death. Unfortunately, a standard treatment for liver fibrosis has not been approved yet due to its complicated pathogenesis. The current study aimed at assessing the anti-fibrotic effect of taurine against thioacetamide induced liver fibrosis in rats through the modulation of toll like receptor 4/nuclear factor kappa B signaling pathway. Both concomitant and late taurine treatment (100 mg/kg, IP, daily) significantly reduced the rise in serum ALT and AST activities and significantly reversed the decrease in serum albumin and total protein. These results were confirmed by histopathological examinations and immunehistochemical inspection of α-SMA, caspase-3 and NF-κB. The antioxidant potential of taurine was verified by a marked increase of GSH content and a reduction of MDA level in liver tissue. The anti-fibrotic effects of taurine were evaluated by investigating the expression of TLR4, NF-κB. The protein levels of IL-6, LPS, MyD88, MD2, CD14, TGF-β1 and TNF-α were determined. Docking studies were carried out to understand how taurine interacts inside TLR4-MD2 complex and it showed good binding with the hydrophobic binding site of MD2. We concluded that the anti-fibrotic effect of taurine was attributable to the modulation of the TLR4/NF-κB signaling.
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Wang Y, Zhou W, Lyu C, Li Q, Kou F, Jiang M, Wei H. Metabolomics study on the intervention effect of Radix Salviae Miltiorrhizae extract in exercise-induced exhaustion rat using gas chromatography coupled to mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1178:122805. [PMID: 34224965 DOI: 10.1016/j.jchromb.2021.122805] [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: 09/22/2020] [Revised: 01/18/2021] [Accepted: 05/24/2021] [Indexed: 10/21/2022]
Abstract
The metabolomics approach based on the gas chromatography coupled to mass spectrometry (GC-MS) was adopted to explore the underlying mechanism of the anti-fatigue effect of Radix Salviae Miltiorrhizae (RSM), a famous herbal medicine in China used for multiple biological functions, in load-weighted swimming test in rat, combined with biochemical parameters evaluations. As a result, the metabolomics study followed by orthogonal partial least-square (OPLS) analysis could differentiate metabolic profiling between the control and exhaustive exercise group, showing the rats underwent an obvious metabolic perturbation, whereas RSM treatment restored scores plot close to normal and showed regulatory effects on the muscle metabolic profiles. The changed metabolic pathways of the potential biomarkers in response to the effect of RSM treatment for exhaustive exercise rats included in glucose metabolism (glucose, lactic acid, alanine), glutathione metabolism (glycine, glutamate, 5-oxo-proline), TCA cycle (succinic acid), arginine biosynthesis (glutamine, ornithine, urea), glyoxylate and dicarboxylate metabolism (serine, glycine), oxidative stress (taurine) and purine metabolism (inosine). In addition, intervention of RSM increased hepatic glycogen, muscle glycogen and serum glucose, and decreased triglyceride and blood urea nitrogen levels, indicating RSM treatment may regulate energy metabolism by increasing the rate of fat utilization, decrease the protein and carbohydrate utilization. Furthermore, RSM reduced exhaustive exercise-induced accumulation of the lipid peroxidation byproduct malonaldehyde and elevated antioxidants' levels, including reduced glutathione and superoxide dismutase, which might be a positive reflection of improved oxidant-antioxidant balance. Moreover, RSM could protect against exercise-induced muscle damage by attenuating creatine kinase release. In summary, RSM provided a good anti-fatigue effect by regulating energy metabolism, oxidant-antioxidant balance, and the endogenous metabolites in the exercising muscle. This study demonstrates that metabolomics is an effective tool for the estimation of the potential anti-fatigue effect of RSM and for the illustration of its pharmacological mechanism.
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Affiliation(s)
- Yuyan Wang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wenbin Zhou
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Chunming Lyu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Qiang Li
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Fang Kou
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Min Jiang
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
| | - Hai Wei
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Gao H, Yang T, Chen X, Song Y. Changes of Lipopolysaccharide-Induced Acute Kidney and Liver Injuries in Rats Based on Metabolomics Analysis. J Inflamm Res 2021; 14:1807-1825. [PMID: 33986608 PMCID: PMC8110281 DOI: 10.2147/jir.s306789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/07/2021] [Indexed: 12/28/2022] Open
Abstract
Background The bacterial endotoxin lipopolysaccharide (LPS) was the classic inducer to establish many inflammatory disease models, especially multiple organ injury. Evidences indicated that the mechanism that causes inflammation response is not just related to cytokine release. The main aim of this study was to better elucidate the possible links between metabolic changes and the pathogenesis of LPS-induced acute liver and kidney in order to understand the mechanisms and screening therapeutic targets for developing early diagnostic strategies and treatments. Methods An experimental rat model was established by intraperitoneal injection of 10 mg/kg LPS. An untargeted metabolomics analysis of the serum in the LPS and control groups was carried out using ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC/QTOF-MS). LPS-induced pathological damage in the lungs, liver, kidneys, and colon was observed, along with changes in biochemical indexes, indicating that there was a severe inflammatory response in many organs after administration of LPS for 8 h. Principal component analysis (PCA) and partial least squares-discriminant analysis (PLS-DA) showed distinct separation in the serum metabolite profiles between the LPS and control groups, indicating significant changes in endogenous metabolites. Results The untargeted metabolomics analysis showed that there were 127 significantly different serum metabolites and 53 altered pathways after LPS administration, including pathways related to the metabolism of D-glutamine and D-glutamate, taurine and hypotaurine, beta-alanine, glutathione, and butanoate, which are involved in the inflammatory response, oxidative stress, and amino acid metabolism. Conclusion The study suggested that LPS-induced acute liver and kidney injury mainly involves inflammatory response, oxidative stress, and protein synthesis, finally causing multi-organ damage. Correcting the disturbances to the metabolites and metabolic pathways may help to prevent and/or treat LPS-induced acute liver and kidney damage.
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Affiliation(s)
- Huan Gao
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Tao Yang
- Houde Food Co., Ltd, Liaoyuan, 136200, People's Republic of China
| | - Xuan Chen
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Yanqing Song
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China
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Sepehrinezhad A, Shahbazi A, Sahab Negah S, Joghataei MT, Larsen FS. Drug-induced-acute liver failure: A critical appraisal of the thioacetamide model for the study of hepatic encephalopathy. Toxicol Rep 2021; 8:962-970. [PMID: 34026559 PMCID: PMC8122178 DOI: 10.1016/j.toxrep.2021.04.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/17/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatic encephalopathy (HE) following acute and chronic liver failure is defined as a complex of neuropsychiatric abnormalities, such as discrete personal changes, sleep disorder, forgetfulness, confusion, and decreasing the level of consciousness to coma. The use and design of suitable animal models that represent clinical features and pathological changes of HE are valuable to map the molecular mechanisms that result in HE. Among different types of animal models, thioacetamide (TAA) has been used extensively for the induction of acute liver injury and HE. This agent is not directly hepatotoxic but its metabolites induce liver injury through the induction of oxidative stress and produce systemic inflammation similar to that seen in acute HE patients. In this short review article, we shortly review the most important pathological findings in animal models of acute HE following the administration of TAA.
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Key Words
- ALT, alanine aminotransferase
- AQP4, aquaporin 4 water channel
- AST, aspartate aminotransferase
- Acute liver failure
- Animal model
- B7, B7 molecules (CD80+CD86)
- BBB, blood-brain barrier
- CBF, cerebral blood flow
- CCL2, chemokine ligand 2
- CNS, central nervous system
- CTLA4, Cytotoxic T-lymphocyte-associated Protein 4
- CYP2E1, Cytochrome P450 family 2 subfamily E member 1
- GFAP, glial fibrillary acidic protein
- HE, hepatic encephalopathy
- Hepatic encephalopathy
- IL-6, interleukin 6
- IL-β, interleukin 1 β
- Iba1, ionized calcium-binding adaptor molecule 1
- JNK, c-Jun N-terminal kinase
- NAC, N-acetylcysteine
- NF-κB, nuclear factor κB
- OA, L-ornithine-l-aspartate
- ROS, reactive oxygen species
- TAA, thioacetamide
- TASO, thioacetamide sulfoxide
- TASO2, thioacetamide sulfdioxide
- TLR-2, toll-like receptor 2
- TLR-4, toll-like receptor 4
- TNFα, tumor necrosis factor α
- Thioacetamide
- Toxicity pathway
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Affiliation(s)
- Ali Sepehrinezhad
- Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Shahbazi
- Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Sajad Sahab Negah
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran
- Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Taghi Joghataei
- Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Fin Stolze Larsen
- Department of Hepatology CA-3163, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark
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Song Q, Guo J, Zhang Y, Chen W. The beneficial effects of taurine in alleviating fatty liver disease. J Funct Foods 2021. [DOI: 10.1016/j.jff.2020.104351] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Han H, Zhang J, Chen Y, Shen M, Yan E, Wei C, Yu C, Zhang L, Wang T. Dietary taurine supplementation attenuates lipopolysaccharide-induced inflammatory responses and oxidative stress of broiler chickens at an early age. J Anim Sci 2021; 98:5909276. [PMID: 32954422 DOI: 10.1093/jas/skaa311] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/18/2020] [Indexed: 12/17/2022] Open
Abstract
This study was conducted to investigate the effect of taurine as a prophylactic treatment on antioxidant function and inflammatory responses of broilers challenged with lipopolysaccharide (LPS). A total of 256 one-day-old male Arbor Acres broiler chicks were randomly assigned to four treatments with eight replicates of eight birds (eight birds per cage). Four treatment groups were designated as follows: 1) in the CON group, broilers fed a basal diet; 2) in the LPS group, LPS-challenged broilers fed a basal diet; 3) in the LPS + T1 group, LPS-challenged broilers fed a basal diet supplemented with 5.0 g/kg taurine; and 4) in the LPS + T2 group, LPS-challenged broilers fed a basal diet supplemented with 7.5 g/kg taurine. The LPS-challenged broilers were intraperitoneally injected with 1 mg/kg body weight (BW) of LPS at 16, 18, and 20 d of age, whereas the CON group received an injection of sterile saline. The results showed that broilers injected with LPS exhibited decreased (P < 0.05) the average daily gain (ADG) and the 21-d BW (P < 0.05), while taurine supplementation alleviated the negative effects of LPS. Additionally, the LPS-induced increases (P < 0.05) in serum alanine transaminase and aspartate transaminase activities were reversed by taurine supplementation. The taurines could alleviate the hepatic oxidative stress, with the presence of lower content of malondialdehyde (P < 0.05), higher content of glutathione (P < 0.05), and an increased glutathione peroxidase (GSH-Px) activity (P < 0.05). The concentrations of interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) in the liver were measured by ELISA kits, and the result showed that dietary taurine supplementation prevented these cytokines increases in the liver of LPS-induced broilers. Taurine reduced the genes expression of IL-1β, TNF-α, IL-6, cyclooxygenase-2, and inducible nitric oxide synthase, whereas it boosted the expression levels of antioxidant-related genes (nuclear factor erythroid 2-related factor 2, heme oxygenase-1, glutamate-cysteine ligase catalytic subunit, and GSH-Px) in the liver of LPS-induced broilers. In conclusion, dietary taurine supplementation in broilers mitigated LPS-induced defects in ADG, oxidative stress, and inflammatory responses.
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Affiliation(s)
- Hongli Han
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Jingfei Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Yanan Chen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Mingming Shen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Enfa Yan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Chengheng Wei
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Caiyun Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Lili Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Tian Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
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Hirata H, Ueda S, Ichiseki T, Shimasaki M, Ueda Y, Kaneuji A, Kawahara N. Taurine Inhibits Glucocorticoid-Induced Bone Mitochondrial Injury, Preventing Osteonecrosis in Rabbits and Cultured Osteocytes. Int J Mol Sci 2020; 21:ijms21186892. [PMID: 32962196 PMCID: PMC7555938 DOI: 10.3390/ijms21186892] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/07/2020] [Accepted: 09/16/2020] [Indexed: 12/23/2022] Open
Abstract
Mitochondrial injury has recently been implicated in the pathogenesis of glucocorticoid-induced osteonecrosis. Using cultured osteocytes and a rabbit model, we investigated the possibility that taurine (TAU), which is known to play a role in the preservation of mitochondrial function, might also prevent the development of osteonecrosis. To reduplicate the intraosseous environment seen in glucocorticoid-induced osteonecrosis, dexamethasone (Dex) was added to MLO-Y4 cultured in 1% hypoxia (H-D stress environment). An in vitro study was conducted in which changes in mitochondrial transcription factor A (TFAM), a marker of mitochondrial function, and ATP5A produced by mitochondria, induced by the presence/absence of taurine addition were measured. To confirm the effect of taurine in vivo, 15 Japanese White rabbits were administered methylprednisolone (MP) 20 mg/kg as a single injection into the gluteus muscle (MP+/TAU− group), while for 5 consecutive days from the day of MP administration, taurine 100 mg/kg was administered to 15 animals (MP+/TAU+ group). As a control 15 untreated rabbits were also studied. The rabbits in each of the groups were sacrificed on the 14th day after glucocorticoid administration, and the bilateral femora were harvested. Histopathologically, the incidence of osteonecrosis was quantified immunohistochemically by quantifying TFAM and ATP5A expression. In the rabbits exposed to an H-D stress environment and in MP+/TAU− group, TFAM and ATP5A expression markedly decreased. With addition of taurine in the in vitro and in vivo studies, the expression of TFAM and ATP5A was somewhat decreased as compared with Dex−/hypoxia− or MP−/TAU− group, while improvement was noted as compared with Dex+/hypoxia+ or MP+/TAU− group. In rabbits, the incidence of osteonecrosis was 80% in MP+/TAU− group, in contrast to 20% in the taurine administered group (MP+/TAU+), representing a significant decrease. Since taurine was documented to exert a protective effect on mitochondrial function by inhibiting the mitochondrial dysfunction associated with glucocorticoid administration, we speculated that it might also indirectly help to prevent the development of osteonecrosis in this context. Since taurine is already being used clinically, we considered that its clinical application would also likely be smooth.
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Affiliation(s)
- Hiroaki Hirata
- Department of Orthopaedic Surgery, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (H.H.); (S.U.); (A.K.); (N.K.)
| | - Shusuke Ueda
- Department of Orthopaedic Surgery, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (H.H.); (S.U.); (A.K.); (N.K.)
| | - Toru Ichiseki
- Department of Orthopaedic Surgery, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (H.H.); (S.U.); (A.K.); (N.K.)
- Correspondence: ; Tel.: +81-76-286-2211 (ext. 3214); Fax: +81-76-286-4406
| | - Miyako Shimasaki
- Department of Pathology 2, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (M.S.); (Y.U.)
| | - Yoshimichi Ueda
- Department of Pathology 2, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (M.S.); (Y.U.)
| | - Ayumi Kaneuji
- Department of Orthopaedic Surgery, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (H.H.); (S.U.); (A.K.); (N.K.)
| | - Norio Kawahara
- Department of Orthopaedic Surgery, Kanazawa Medical University, Daigaku 1-1, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan; (H.H.); (S.U.); (A.K.); (N.K.)
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Haider S, Sajid I, Batool Z, Madiha S, Sadir S, Kamil N, Liaquat L, Ahmad S, Tabassum S, Khaliq S. Supplementation of Taurine Insulates Against Oxidative Stress, Confers Neuroprotection and Attenuates Memory Impairment in Noise Stress Exposed Male Wistar Rats. Neurochem Res 2020; 45:2762-2774. [PMID: 32918662 DOI: 10.1007/s11064-020-03127-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 08/07/2020] [Accepted: 09/05/2020] [Indexed: 12/30/2022]
Abstract
Noise has always been an important environmental factor that induces health problems in the general population. Due to ever increasing noise pollution, humans are facing multiple auditory and non-auditory problems including neuropsychiatric disorders. In modern day life it is impossible to avoid noise due to the rapid industrialization of society. Continuous exposure to noise stress creates a disturbance in brain function which may lead to memory disorder. Therefore, it is necessary to find preventive measures to reduce the deleterious effects of noise exposure. Supplementation of taurine, a semi essential amino acid, is reported to alleviate psychiatric disorders. In this study noise-exposed (100 db; 3 h daily for 15 days) rats were supplemented with taurine at a dose of 100 mg/kg for 15 days. Spatial and recognition memory was assessed using the Morris water maze and novel object recognition task, respectively. Results of this study showed a reversal of noise-induced memory impairment in rats. The derangements of catecholaminergic and serotonergic levels in the hippocampus and altered brain antioxidant enzyme activity due to noise exposure were also restored by taurine administration. This study highlights the importance of taurine supplementation to mitigate noise-induced impaired memory via normalizing the neurochemical functions and reducing oxidative stress in rat brain.
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Affiliation(s)
- Saida Haider
- Neurochemistry and Biochemical Neuropharmacology Research Unit, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
| | - Irfan Sajid
- Neurochemistry and Biochemical Neuropharmacology Research Unit, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
- Department of Biochemistry, Federal Urdu University of Arts, Science and Technology, Karachi, Pakistan
| | - Zehra Batool
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and BiologicalSciences, University of Karachi, Karachi, 75270, Pakistan.
| | - Syeda Madiha
- Neurochemistry and Biochemical Neuropharmacology Research Unit, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
| | - Sadia Sadir
- Neurochemistry and Biochemical Neuropharmacology Research Unit, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
| | - Noor Kamil
- Department of Basic Medical Sciences, Faculty of Pharmacy, Barrett Hodgson University, Karachi, Pakistan
| | - Laraib Liaquat
- Neurochemistry and Biochemical Neuropharmacology Research Unit, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
| | - Saara Ahmad
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, Pakistan
| | - Saiqa Tabassum
- Neurochemistry and Biochemical Neuropharmacology Research Unit, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
- Department of Biochemistry, Shaheed Zuifiqar Ali Bhutto Institute of Science and Technology, Karachi, Pakistan
| | - Saima Khaliq
- Department of Biochemistry, Federal Urdu University of Arts, Science and Technology, Karachi, Pakistan
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Baliou S, Kyriakopoulos AM, Spandidos DA, Zoumpourlis V. Role of taurine, its haloamines and its lncRNA TUG1 in both inflammation and cancer progression. On the road to therapeutics? (Review). Int J Oncol 2020; 57:631-664. [PMID: 32705269 PMCID: PMC7384849 DOI: 10.3892/ijo.2020.5100] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
For one century, taurine is considered as an end product of sulfur metabolism. In this review, we discuss the beneficial effect of taurine, its haloamines and taurine upregulated gene 1 (TUG1) long non‑coding RNA (lncRNA) in both cancer and inflammation. We outline how taurine or its haloamines (N‑Bromotaurine or N‑Chlorotaurine) can induce robust and efficient responses against inflammatory diseases, providing insight into their molecular mechanisms. We also provide information about the use of taurine as a therapeutic approach to cancer. Taurine can be combined with other chemotherapeutic drugs, not only mediating durable responses in various malignancies, but also circumventing the limitations met from chemotherapeutic drugs, thus improving the therapeutic outcome. Interestingly, the lncRNA TUG1 is regarded as a promising therapeutic approach, which can overcome acquired resistance of cancer cells to selected strategies. In this regard, we can translate basic knowledge about taurine and its TUG1 lncRNA into potential therapeutic options directed against specific oncogenic signaling targets, thereby bridging the gap between bench and bedside.
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Affiliation(s)
| | | | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 71003, Greece
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Antioxidant and Anti-Inflammatory Activities of Agrimonia pilosa Ledeb. Extract. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8571207. [PMID: 32617113 PMCID: PMC7315271 DOI: 10.1155/2020/8571207] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 05/30/2020] [Indexed: 01/01/2023]
Abstract
The purpose of this study is to investigate the effect of Agrimonia pilosa Ledeb. extract (APLE) on lipopolysaccharide- (LPS-) induced cell damage in hepatocytes with a focus on antioxidant and anti-inflammatory activities. Total antioxidant and anti-inflammatory activities of APLE itself were analyzed and phytochemical analysis was performed. Moreover, inhibitory effects of APLE on LPS-induced oxidative stress and inflammation were assessed in human HepG2 hepatocytes. APLE was found to exert α,α-diphenyl-β-picrylhydrazyl (DPPH), 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS), and nitrite scavenging activities and reducing power in a dose-dependent manner. The total phenolic and flavonoid contents of APLE were 44.30 ± 1.61 mg GAE/g and 29.65 ± 1.81 mg QE/g, respectively. HPLC analysis revealed that gallic acid is the major phenolic compound in APLE, followed by rutin, genistein, taxifolin, quercetin, luteolin, and apigenin, in descending order. Treatment of 100 and 200 μg/mL APLE significantly reduced LPS-stimulated intracellular reactive oxygen species production to the basal level without any cytotoxicity. Oppositely, APLE reversed LPS-suppressed expression of glutathione peroxidase gene and protein. Consistent with this result, APLE suppressed LPS-triggered expression of proinflammatory cytokine genes in a dose-dependent manner. These results reinforce the fact that the antioxidant and anti-inflammatory activity of APLE helps protect hepatocytes from LPS. Thus, APLE may be utilized as a bioactive ingredient in functional foods.
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Wang Z, Chen L, Zhang L, Zhang W, Deng Y, Liu R, Qin Y, Zhou Z, Diao J. Thermal effects on tissue distribution, liver biotransformation, metabolism and toxic responses in Mongolia racerunner (Eremias argus) after oral administration of beta-cyfluthrin. ENVIRONMENTAL RESEARCH 2020; 185:109393. [PMID: 32203733 DOI: 10.1016/j.envres.2020.109393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 02/05/2020] [Accepted: 03/13/2020] [Indexed: 06/10/2023]
Abstract
Effects of temperature on metabolism/biotransformation and toxicokinetics to lizards are significant, but frequently ignored in toxicology studies. Beta-cyfluthrin (BC) is a pyrethroid insecticide and has been widely used globally. The study aimed to understand the diverse adverse effects of BC to the lizard (Eremias argus) at different temperature regimes. We carried out a single oral BC treatment (20 mg/kg bw) for toxicokinetic study and a 7-day BC (10 mg/kg bw) gavage to look at toxicology by monitoring changes in the biomarkers HSP70, SOD, MDA, CarE, UDPGT, GST, cyp genes, and other metabolic responses. Results showed that BC was lethal to lizards, showing oxidative damages in the liver at ambient temperature (25 °C). Heat stress (35 °C) could exacerbate the oxidative damage (MDA increased) caused by BC, due to the disorder of the antioxidant defense system. The result of tissue distribution and toxicokinetic study also showed that temperature affected the BC biotransformation in lizards. The biotransformation of BC maybe relates to the activation of CarE and UDGPT by heat stress. However, the cyp system and GST didn't increase under BC or/and heat treatments. 1H-NMR metabolomics analysis showed that BC or/and heat stress interfered with energy and amino acid metabolism of the liver. Unlike acute lethal toxicity, the occurrence of the BC and heat stresses has detrimental effects on lizard individuals and populations on sub-lethal levels. Our results indicate that pollution and global warming (or some other extremely weather) may generate significant and harmful effects on lizards.
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Affiliation(s)
- Zikang Wang
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Li Chen
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Luyao Zhang
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Wenjun Zhang
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Yue Deng
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Rui Liu
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Yinan Qin
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Zhiqiang Zhou
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Yuanmingyuan West Road 2, Beijing, 100193, China
| | - Jinling Diao
- Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2, Beijing, 100193, China.
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Linghang Q, Yiyi X, Guosheng C, Kang X, Jiyuan T, Xiong L, Guangzhong W, Shuiqing L, Yanju L. Effects of Atractylodes Oil on Inflammatory Response and Serum Metabolites in Adjuvant Arthritis Rats. Biomed Pharmacother 2020; 127:110130. [PMID: 32289576 DOI: 10.1016/j.biopha.2020.110130] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/19/2020] [Accepted: 03/27/2020] [Indexed: 12/31/2022] Open
Abstract
Atractylodes Rhizoma is one of two principal components in Ermiaosan, a well-known traditional Chinese medicine for the treatment of rheumatoid arthritis (RA). Atractylodes oil (AO) represents a potential alternative treatment for RA. The purpose of this study was to investigate the effect of AO in rats with Adjuvant Arthritis (AA) by exploration of changes in serum metabolites using gas chromatography-mass spectrometry (GC-MS). Foot thickness and arthritis score, ankle joint pathological structure, the concentrations of TNF-α, IL-1β, IL-6, IL-17 and the expression of MMPs in ankle joint tissue were measured as indicators of efficacy of treatment using AO. In addition, multivariate statistical analysis was used to identify differential production of metabolites and biomarkers, and to analyze metabolic pathways. The results demonstrate that administration of AO resulted in a good therapeutic effect in the AA rat model, with significantly improved joint swelling, reduced joint score, and inhibition of inflammation, synovial pannus hyperplasia, and bone and cartilage destruction. Furthermore, AO was found to exert its effect against rheumatoid arthritis principally by differentially affecting 11 metabolites and six metabolic pathways, predominantly related to abnormal amino acid metabolism, in addition to energy-related metabolic pathways. This study evaluated the capability of AO to effectively treat AA rats, providing a novel strategy for the treatment of RA.
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Affiliation(s)
- Qu Linghang
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China
| | - Xu Yiyi
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China
| | - Cao Guosheng
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China; Center for Hubei TCM processing technology engineering, Wuhan, Hubei430065, PR China
| | - Xu Kang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei430030, PR China
| | - Tu Jiyuan
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China; Center for Hubei TCM processing technology engineering, Wuhan, Hubei430065, PR China
| | - Lin Xiong
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China
| | - Wang Guangzhong
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China; Center for Hubei TCM processing technology engineering, Wuhan, Hubei430065, PR China
| | - Li Shuiqing
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China; Center for Hubei TCM processing technology engineering, Wuhan, Hubei430065, PR China
| | - Liu Yanju
- College of pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei430065, PR China; Center for Hubei TCM processing technology engineering, Wuhan, Hubei430065, PR China.
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Taurine Alleviates Schistosoma-Induced Liver Injury by Inhibiting the TXNIP/NLRP3 Inflammasome Signal Pathway and Pyroptosis. Infect Immun 2019; 87:IAI.00732-19. [PMID: 31570558 DOI: 10.1128/iai.00732-19] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 09/20/2019] [Indexed: 12/12/2022] Open
Abstract
Schistosomiasis is a parasitic helminth disease that can cause severe inflammatory pathology, leading to organ damage, in humans. During a schistosomal infection, the eggs are trapped in the host liver, and products derived from eggs induce a polarized Th2 cell response, resulting in granuloma formation and eventually fibrosis. Previous studies indicated that the nucleotide-binding oligomerization domain-, leucine-rich repeat-, and pyrin domain-containing protein 3 (NLRP3) inflammasome is involved in schistosomiasis-associated liver fibrosis and that taurine could ameliorate hepatic granulomas and fibrosis caused by Schistosoma japonicum infection. Nevertheless, the precise role and molecular mechanism of the NLRP3 inflammasome and the protective effects of taurine in S. japonicum infection have not been extensively studied. In this study, we investigated the role of the NLRP3 inflammasome and the hepatoprotective mechanism of taurine in schistosoma-induced liver injury in mice. NLRP3 deficiency ameliorated S. japonicum-infection-induced hepatosplenomegaly, liver dysfunction, and hepatic granulomas and fibrosis; it also reduced NLRP3-dependent liver pyroptosis. Furthermore, taurine suppressed hepatic thioredoxin-interacting protein (TXNIP)/NLRP3 inflammasome activation in mice with S. japonicum infections, thereby inhibiting the activation of downstream inflammatory mediators such as interleukin-1β and subsequent pyroptosis. Our results suggest that the TXNIP/NLRP3 inflammasome pathway and mediating pyroptosis are involved in S. japonicum-induced liver injury and may be a potential therapeutic target for schistosomiasis treatment. In addition, taurine may be useful to alleviate or to prevent the occurrence of schistosomiasis-associated liver fibrosis.
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Li F, Zhang J, Lin M, Su X, Li C, Wang H, Li B, Chen R, Kang J. Anti-inflammatory terpenes from Schefflera rubriflora C. J. Tseng & G. Hoo with their TNF-α and IL-6 inhibitory activities. PHYTOCHEMISTRY 2019; 163:23-32. [PMID: 30986687 DOI: 10.1016/j.phytochem.2019.03.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 03/19/2019] [Accepted: 03/22/2019] [Indexed: 06/09/2023]
Abstract
The 95% ethanol extract and its EtOAc and n-BuOH fractions obtained from the leaves and twigs of Schefflera rubriflora C. J. Tseng & G. Hoo showed significant inhibitory activities (33.6%, 35.7% and 40.6%, respectively) against croton oil-induced ear inflammation in mice. Bioactivity-guided isolation and separation gave eight previously undescribed terpenes or terpene glycosides. Structural elucidation was based on UV, IR, and NMR spectroscopy, MS, experimental and calculated ECD data, and Mosher's method. To identify anti-inflammatory components from the extract, all the compounds were evaluated for tumor necrosis factor-α (TNF-α) and interleukine-6 (IL-6) inhibitory activities. Four undescribed compounds inhibited mRNA expression of TNF-α and IL-6 with IC50 values of 15.3-52.4 μM.
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Affiliation(s)
- Fenghua Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Jian Zhang
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai 519041, China.
| | - Mingbao Lin
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Xianming Su
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Changkang Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Hongqing Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Baoming Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Ruoyun Chen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Jie Kang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
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Liu X, Liu R, Dai Z, Wu H, Lin M, Tian F, Gao Z, Zhao X, Sun Y, Pu X. Effect of Shenfu injection on lipopolysaccharide (LPS)-induced septic shock in rabbits. JOURNAL OF ETHNOPHARMACOLOGY 2019; 234:36-43. [PMID: 30641104 DOI: 10.1016/j.jep.2019.01.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 12/19/2018] [Accepted: 01/09/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shenfu injection is a popular Chinese herbal formula that has been widely used in the treatment of shock in China. AIM OF THE STUDY To investigate the effect of Shenfu injection on lipopolysaccharide (LPS)-induced septic shock in rabbits. MATERIALS AND METHODS We established a septic shock model in rabbits by administering an intravenous injection of 0.6 mg/kg LPS to anesthetized rabbit, and 15 min after LPS challenge, the rabbits were intravenously administered the Shenfu injection. In these in vivo experiments, the jugular vein of the rabbits was cannulated for LPS and drug administration, and the right common carotid artery was cannulated to record the mean arterial pressure (MAP) over a 6-h period. In addition, various serum biochemical parameters, including lactate dehydrogenase (LDH), aspartate aminotransferase (AST), glutamate transaminase (ALT), creatinine (Cre), and urea nitrogen (Urea), were measured at 0, 3, and 6 h. Serum LPS levels at 6 h were determined by the test kit. And histological changes in the heart, liver and kidney tissues were observed by HE staining. Furthermore, some related small molecules in the heart tissues were detected by MALDI-TOF-MSI. RESULTS We found that Shenfu injection can increase the MAP, decrease the serum LPS, LDH and AST levels, and improve the tissue morphology of the heart, liver and kidney in rabbits with LPS-induced septic shock. In addition, Shenfu injection can increase the contents of ATP and taurine while reducing the content of AMP in the heart tissue during septic shock. CONCLUSIONS These results indicate that Shenfu injection exerts a protective effect on LPS-induced septic shock in rabbits.
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Affiliation(s)
- Xi Liu
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Runzhe Liu
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Zhenfeng Dai
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Hao Wu
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Ming Lin
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Fang Tian
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Zeyu Gao
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Xin Zhao
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Yi Sun
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Xiaoping Pu
- National Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
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Liu L, Zhao Y, Lin Y, Zhang R, Luo S, Ye P, Luo M. The antagonistic effect of tamoxifen against d-galactosamine/lipopolysaccharide-induced acute liver failure is associated with reactivation of hepatic nuclear factor-κB. Immunopharmacol Immunotoxicol 2019; 41:192-198. [PMID: 30721100 DOI: 10.1080/08923973.2019.1569044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Context: Tamoxifen (TAM) ameliorates D-galactosamine/lipopolysaccharide (Gal/LPS)-induced acute liver failure (ALF) through its antioxidative effect; thus, this study was designed to determine whether the effectiveness of TAM is related to nuclear factor-κB (NF-κB) reactivation. Materials and methods: Experimental mice were injected with TAM once daily for 3 consecutive days intraperitoneally (i.p). Twelve hours after pretreatment, Gal/LPS was given to mice (i.p) for ALF induction. In the positive control group, N-acetylcysteine (NAC) was administered immediately after ALF establishment. Except for survival observation, other animals were sacrificed 7 h after Gal/LPS treatment. Survival and hepatic failure were evaluated. For the oxidation assessment, the reduced/oxidized glutathione (GSH/GSSG) ratio and hepatic superoxide dismutase (SOD) activity were analyzed using both colorimetry and Western blotting. Lastly, hepatic NF-κB activation was measured through Western blot analysis of p65 and IκBα. Results: The results indicated that pretreatment with TAM dramatically attenuated Gal/LPS-induced ALF, as demonstrated by improved survival (70%), decreased transaminase levels, and reversed histopathological manifestation. In addition, the hepatic GSH/GSSG ratio and SOD activity were decreased in the ALF model. However, to some degree, TAM and NAC effectively prevented this undesirable phenomenon in contrast to the ALF model. Western blotting revealed that compared with mice in the ALF model group, mice treated with TAM or NAC showed reactivation of hepatic NF-κB. Conclusions: Taking the results together with those of other studies, we conclude that TAM may attenuate Gal/LPS-induced ALF by antagonizing oxidative stress through NF-κB reactivation.
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Affiliation(s)
- Liping Liu
- a The Affiliated Ganzhou Hospital of Nanchang University , Ganzhou , Jiangxi , China
| | - Yongsheng Zhao
- b The People's Hospital of Xinfeng County , Ganzhou , Jiangxi , China
| | - Yan Lin
- a The Affiliated Ganzhou Hospital of Nanchang University , Ganzhou , Jiangxi , China
| | - Rongshan Zhang
- a The Affiliated Ganzhou Hospital of Nanchang University , Ganzhou , Jiangxi , China
| | - Shi Luo
- a The Affiliated Ganzhou Hospital of Nanchang University , Ganzhou , Jiangxi , China
| | - Ping Ye
- a The Affiliated Ganzhou Hospital of Nanchang University , Ganzhou , Jiangxi , China
| | - Mansheng Luo
- a The Affiliated Ganzhou Hospital of Nanchang University , Ganzhou , Jiangxi , China
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Yamashita T, Kato T, Isogai T, Gu Y, Ma N. Protective Effects of Taurine on the Radiation Exposure Induced Cellular Damages in the Mouse Intestine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1155:443-450. [DOI: 10.1007/978-981-13-8023-5_41] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Choi WS, Lee JS. The Effect of Taurine Intake among Korean College Students: Serum Biochemistry and Blood Hematology. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2018. [DOI: 10.15324/kjcls.2018.50.3.236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Woo-Soon Choi
- Department of Clinical Laboratory Science, Songho University, Hoengseong, Korea
| | - Jae-Sik Lee
- Department of Clinical Laboratory Science, Hyejeon College, Hongseong, Korea
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Gong X, Cao P, Liu L, Lin Y, Yang Q, Zhou L, Wu T, Luo M. Tamoxifen Prevents D-galactosamine/Lipopolysaccharide-Induced Murine Acute Hepatic Failure through Inhibition of Oxidative Stress and Mmd-2 Upregulation. Immunol Invest 2018; 47:547-557. [PMID: 29775111 DOI: 10.1080/08820139.2018.1464024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Xiaoxue Gong
- Jinggangshan University School of Basic Medicine, Ji’an, Jiangxi, China
| | - Peng Cao
- Jinggangshan University School of Basic Medicine, Ji’an, Jiangxi, China
| | - Liping Liu
- Clinical Laboratory of the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China
| | - Yan Lin
- Clinical Laboratory of the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China
| | - Qing Yang
- Clinical Laboratory of the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China
| | - Linyu Zhou
- Clinical Laboratory of the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China
| | - Tianen Wu
- Clinical Laboratory of the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China
| | - Mansheng Luo
- Clinical Laboratory of the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China
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