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Song J, Luo C, Lim L, Cheong KL, Farhadi A, Tan K. Protein quality of commercially important edible bivalves. Crit Rev Food Sci Nutr 2024:1-12. [PMID: 38329037 DOI: 10.1080/10408398.2024.2315446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Bivalves are a high-quality source of animal protein for human consumption. In recent years, the demand for bivalve proteins has increased dramatically, leading to a sharp increase in global production of marine bivalves. To date, although the amino acid profiles of many bivalves have been reported, such information has not been well organized. Therefore, there is an urgent need for a comprehensive scientific review of the protein quality of bivalves, especially commercially important edible bivalves. In this context, this study was conducted to evaluate the protein quality of commercially important edible bivalves. In general, most bivalves are rich in protein (> 50% of their dry weight) and amino acids (> 30 g/100g protein). Although most species of bivalves are rich in essential amino acids (EAA) (up to 50 g/100g protein), some species of edible bivalves have very low levels of EAA (< 5 g/100g protein). Based on the AA score, almost all bivalves have at least two limiting AAs. Most bivalve proteins provides delicious flavors with unami, sweetness and a hint of bitterness. The findings of this study not only serve as a a guide for selecting appropriate bivalves based on consumer preferences for specific AAs or AA scores, but also provide information on potential bivalve species for aquaculture to produce higher protein quality to meet the growing demand for high quality animal protein.
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Affiliation(s)
- Jingjing Song
- College of Marine Science, Guangxi Key Laboratory of Beibu Gulf Biodiversity Conservation, Beibu Gulf Ocean Development Research Center, Beibu Gulf University, Qinzhou, Guangxi, China
| | - Cong Luo
- College of Marine Science, Guangxi Key Laboratory of Beibu Gulf Biodiversity Conservation, Beibu Gulf Ocean Development Research Center, Beibu Gulf University, Qinzhou, Guangxi, China
| | - Leongseng Lim
- Borneo Marine Research Institute, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
| | - Kit-Leong Cheong
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Ardavan Farhadi
- Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan Aquaculture Breeding Engineering Research Center, School of Marine Biology and Fisheries, Hainan University, Haikou, Hainan, China
| | - Karsoon Tan
- College of Marine Science, Guangxi Key Laboratory of Beibu Gulf Biodiversity Conservation, Beibu Gulf Ocean Development Research Center, Beibu Gulf University, Qinzhou, Guangxi, China
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Vishwanath D, Girimanchanaika SS, Dukanya D, Rangappa S, Yang JR, Pandey V, Lobie PE, Basappa B. Design and Activity of Novel Oxadiazole Based Compounds That Target Poly(ADP-ribose) Polymerase. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030703. [PMID: 35163965 PMCID: PMC8839658 DOI: 10.3390/molecules27030703] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 01/09/2022] [Accepted: 01/13/2022] [Indexed: 12/12/2022]
Abstract
Novel PARP inhibitors with selective mode-of-action have been approved for clinical use. Herein, oxadiazole based ligands that are predicted to target PARP-1 have been synthesized and screened for the loss of cell viability in mammary carcinoma cells, wherein seven compounds were observed to possess significant IC50 values in the range of 1.4 to 25 µM. Furthermore, compound 5u, inhibited the viability of MCF-7 cells with an IC50 value of 1.4µM, when compared to Olaparib (IC50 = 3.2 µM). Compound 5s also decreased cell viability in MCF-7 and MDA-MB-231 cells with IC50 values of 15.3 and 19.2 µM, respectively. Treatment of MCF-7 cells with compounds 5u and 5s produced PARP cleavage, H2AX phosphorylation and CASPASE-3 activation comparable to that observed with Olaparib. Compounds 5u and 5s also decreased foci-formation and 3D Matrigel growth of MCF-7 cells equivalent to or greater than that observed with Olaparib. Finally, in silico analysis demonstrated binding of compound 5s towardsthe catalytic site of PARP-1, indicating that these novel oxadiazoles synthesized herein may serve as exemplars for the development of new therapeutics in cancer.
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Affiliation(s)
- Divakar Vishwanath
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Mysore 570006, India; (D.V.); (S.S.G.); (D.D.)
| | - Swamy S. Girimanchanaika
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Mysore 570006, India; (D.V.); (S.S.G.); (D.D.)
| | - Dukanya Dukanya
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Mysore 570006, India; (D.V.); (S.S.G.); (D.D.)
| | - Shobith Rangappa
- Adichunchanagiri Institute for Molecular Medicine, Mandya 571448, India;
| | - Ji-Rui Yang
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (J.-R.Y.); (V.P.)
| | - Vijay Pandey
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (J.-R.Y.); (V.P.)
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Peter E. Lobie
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (J.-R.Y.); (V.P.)
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
- Correspondence: (P.E.L.); (B.B.)
| | - Basappa Basappa
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Mysore 570006, India; (D.V.); (S.S.G.); (D.D.)
- Correspondence: (P.E.L.); (B.B.)
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Indriawati R. The Hepatoprotective Capacity of Steeping kersen Leaves ( Muntingia calabura L.) on Diabetic Rat. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2020. [DOI: 10.29333/ejgm/7888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Krishnan Muthaiah VP, Palaniappan T, Rajan SS, Chandrasekar K, Venkatachalam S. Attenuation of oxidative stress after contusion spinal cord injury through inhibition of Poly ADP Ribose Polymerase involves glutamate cysteine ligase. Process Biochem 2019. [DOI: 10.1016/j.procbio.2019.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Fan Y, Yan G, Liu F, Rong J, Ma W, Yang D, Yu Y. Potential role of poly (ADP-ribose) polymerase in delayed cerebral vasospasm following subarachnoid hemorrhage in rats. Exp Ther Med 2019; 17:1290-1299. [PMID: 30680005 PMCID: PMC6327579 DOI: 10.3892/etm.2018.7073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 11/14/2018] [Indexed: 01/13/2023] Open
Abstract
Poly (ADP-ribose) polymerase (PARP) serves a key role in several neurological disorders, however, the specific role of PARP in delayed cerebral vasospasm (DCVS) following subarachnoid hemorrhage (SAH) remains unclear. The present study was conducted to clarify the possible mechanism of PARP in DCVS with the treatment of 3-aminobenzamide (3-AB), a PARP inhibitor. In the preliminary experiment, an internal carotid artery puncture SAH model, a cisterna magna double injection SAH model and prechiasmatic cistern single injection SAH model were compared with respect to mortality and neurobehavioral test results. The prechiasmatic cistern single injection SAH model was chosen to induce DCVS in the formal experiment. In the formal experiment, a total of 96 Sprague Dawley rats were randomly allocated into the sham group, the SAH group and the SAH+3-AB group and then each group was further subdivided into days 3, 5, 7 and 14 post-SAH subgroups (n=8 for each subgroup). The prechiasmatic cistern single injection SAH model was established to induce DCVS. Neurobehavioral testing and HE staining were conducted to evaluate the degree of cerebral vasospasm. PARP activity was assessed by ELISA and immunohistochemistry. An electrophoretic mobility shift assay was used to detect nuclear factor (NF)-κB DNA-binding activity. The expression of monocyte chemotactic protein 1 (MCP-1) and C-reactive protein (CRP) were measured by western blotting. Cerebral vasospasm occurred following SAH and became most severe on around day 7 post-SAH. NF-κB activity, PARP activity, the expression of MCP-1 and CRP exhibited a similar time course to cerebral vasospasm. Treatment with 3-AB alleviated the degree of cerebral vasospasm. NF-κB activity, PARP activity and the expression of MCP-1 and CRP were also suppressed by 3-AB treatment. In conclusion, PARP may serve an important role in regulating the inflammatory response and ultimately contribute to DCVS. Therefore 3-AB may be a potential therapeutic agent for DCVS.
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Affiliation(s)
- Yameng Fan
- Department of Public Health, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Ge Yan
- Department of Medical Image, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Furong Liu
- Department of Public Health, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jie Rong
- Department of Public Health, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wenxia Ma
- Department of Public Health, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Danrong Yang
- Department of Public Health, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Yan Yu
- Department of Public Health, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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Sudirman S, Hsu YH, Johnson A, Tsou D, Kong ZL. Amelioration effects of nanoencapsulated triterpenoids from petri dish-cultured Antrodia cinnamomea on reproductive function of diabetic male rats. Int J Nanomedicine 2018; 13:5059-5073. [PMID: 30233173 PMCID: PMC6129015 DOI: 10.2147/ijn.s172906] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
PURPOSE Nanoencapsulated triterpenoids from petri dish-cultured Antrodia cinnamomea (PAC) and its amelioration effects on reproductive function in diabetic rats were investigated. MATERIALS AND METHODS PAC encapsulated in silica-chitosan nanoparticles (Nano-PAC) was prepared by the biosilicification method. The diabetic condition in male Sprague Dawley rats was induced by high-fat diet and streptozotocin (STZ). Three different doses of Nano-PAC (4, 8, and 20 mg/kg) were administered for 6 weeks. Metformin and control of nanoparticles (Nano-con) were taken as positive and negative controls, respectively. RESULTS The average particle size was ~79.46±1.63 nm, and encapsulation efficiency was ~73.35%±0.09%. Nano-PAC administration improved hyperglycemia and insulin resistance. In addition, Nano-PAC ameliorated the morphology of testicular seminiferous tubules, sperm morphology, motility, ROS production, and mitochondrial membrane potential. Superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase (CAT) antioxidant, as well as testosterone, luteinizing hormone (LH), and follicle stimulating hormone (FSH) were increased, whereas proinflammatory cytokines TNF-α, IL-6, and IFN-γ were decreased. CONCLUSION In the present study, we successfully nanoencapsulated PAC and found that a very low dosage of Nano-PAC exhibited amelioration effects on the reproductive function of diabetic rats.
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Affiliation(s)
- Sabri Sudirman
- Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan, Republic of China,
| | - Yuan-Hua Hsu
- Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan, Republic of China,
| | - Athira Johnson
- Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan, Republic of China,
| | - David Tsou
- Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan, Republic of China,
| | - Zwe-Ling Kong
- Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan, Republic of China,
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Motawi TK, Darwish HA, Hamed MA, El-Rigal NS, Aboul Naser AF. Coenzyme Q10 and niacin mitigate streptozotocin- induced diabetic encephalopathy in a rat model. Metab Brain Dis 2017; 32:1519-1527. [PMID: 28560538 DOI: 10.1007/s11011-017-0037-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/19/2017] [Indexed: 01/04/2023]
Abstract
Diabetic encephalopathy is an important complication of diabetes characterized by cognitive impairment, neurochemical and structural abnormalities. This study aimed to investigate the effect of coenzyme Q10 (CoQ10) and niacin as well as their combination in the treatment of encephalopathy associated with streptozotocin (STZ)- induced diabetes in rats. Glibenclamide (reference diabetic drug) and donepezil hydrochloride (acetylcholinesterase inhibitor) were also evaluated. Diabetes was induced by a single intraperitoneal injection of STZ (60 mg/kg). One month after STZ injection, diabetic rats were treated with the aforementioned drugs for two weeks. The evaluation was done through measuring glucose level, total antioxidant capacity (TAC), interleukin 6 (IL6), DNA degradation as well as serotonin and noradrenaline as neurotransmitters. The present data illustrated that combining CoQ10 and niacin exhibiting the most potent effect in improving the measured parameters and ameliorating some of diabetes complications.
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Affiliation(s)
- Tarek K Motawi
- Biochemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Hebatallah A Darwish
- Biochemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Pharmacology, Toxicology and Biochemistry Department, Faculty of Pharmaceutical Science and Pharmaceutical Industries, Future University, Cairo, Egypt
| | - Manal A Hamed
- Therapeutic Chemistry Department, National Research Centre, 33El-Bohouth St, Giza, Dokki, 60014618, Egypt.
| | - Nagy S El-Rigal
- Therapeutic Chemistry Department, National Research Centre, 33El-Bohouth St, Giza, Dokki, 60014618, Egypt
| | - Asmaa F Aboul Naser
- Therapeutic Chemistry Department, National Research Centre, 33El-Bohouth St, Giza, Dokki, 60014618, Egypt
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8
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Abd El-Twab SM, Mohamed HM, Mahmoud AM. Taurine and pioglitazone attenuate diabetes-induced testicular damage by abrogation of oxidative stress and up-regulation of the pituitary–gonadal axis. Can J Physiol Pharmacol 2016; 94:651-61. [DOI: 10.1139/cjpp-2015-0503] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Chronic hyperglycemia is associated with impairment of testicular function. The current study aimed to investigate the protective effects and the possible mechanisms of taurine and pioglitazone against diabetes-induced testicular dysfunction in rats. Diabetes was induced by streptozotocin injection. Both normal and diabetic rats received taurine (100 mg/kg) or pioglitazone (10 mg/kg) orally and daily for 6 weeks. Diabetic rats showed a significant (P < 0.001) increase in glycosylated hemoglobin, glucose, homeostasis model of insulin resistance, and pro-inflammatory cytokines. Serum insulin, testosterone, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) were significantly (P < 0.001) decreased in diabetic rats. Taurine and pioglitazone alleviated hyperglycemia, decreased pro-inflammatory cytokines, and increased circulating levels of insulin, testosterone, LH, and FSH. Gene and protein expression of LH and FSH receptors and cytochrome P450 17α-hydroxylase (CYP17) was significantly (P < 0.001) down-regulated in testes of diabetic rats, an effect which was significantly increased after administration of taurine and pioglitazone. In addition, taurine and pioglitazone significantly decreased lipid peroxidation and DNA damage, and enhanced activity of the antioxidant enzymes in testes of diabetic rats. In conclusion, taurine and pioglitazone exerted protective effects against diabetes-induced testicular damage through attenuation of hyperglycemia, inflammation, oxidative stress and DNA damage, and up-regulation of the pituitary/gonadal axis.
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Affiliation(s)
- Sanaa M. Abd El-Twab
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
| | - Hanaa M. Mohamed
- Cell Biology and Genetics Division, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
| | - Ayman M. Mahmoud
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
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9
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Meng X, Song W, Deng B, Xing Z, Zhang W. 3-aminobenzamide, one of poly(ADP-ribose)polymerase-1 inhibitors, rescuesapoptosisin rat models of spinal cord injury. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:12207-12215. [PMID: 26722405 PMCID: PMC4680350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 09/25/2015] [Indexed: 06/05/2023]
Abstract
Poly(ADP-ribose)polymerase-1 (PARP-1) is anubiquitous, DNA repair-associated enzyme, which participates in gene expression, cell death, central nerve system (CNS) disorders and oxidative stress. According to the previous studies, PARP-1 over-activation may lead to over-consumption of ATP and even cell apoptosis. Spinal cord injury (SCI) is an inducement towards PARP-1 over-activation due to its massive damage to DNA. 3-aminobenzamide (3-AB) is a kind of PARP-1 inhibitors. The relationship among PARP-1, 3-AB, SCI and apoptosis has not been fully understood. Hence, in the present study, we focused on the effects of 3-AB on cell apoptosis after SCI. Accordingly, SCI model was constructed artificially, and 3-AB was injected intrathecally into the Sprague-Dawley (SD) rats. The results demonstrated an increase in cell apoptosis after SCI. Furthermore, PARP-1 was over-activated after SCI but inhibited by 3-AB injection. In addition, apoptosis-inducing factor (AIF) was inhibited but B-cell lymphoma-2 (Bcl-2) was up-regulated by 3-AB. Interestingly, caspase-3 was not significantly altered with or without 3-AB. In conclusion, our experiments showed that 3-AB, as a PARP-1 inhibitor, could inhibit cell apoptosis after SCI in caspase-independent way, which could provide a better therapeutic target for the treatment of SCI.
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Affiliation(s)
- Xianqing Meng
- Department of Orthopaedics, Zoucheng People’s HospitalZoucheng 273500, Shandong, China
| | - Wenqi Song
- Department of Orthopaedics, Shanghai No.6 People’s HospitalShanghai 200025, China
| | - Bin Deng
- Department of Orthopaedics, Zoucheng People’s HospitalZoucheng 273500, Shandong, China
| | - Ziling Xing
- Department of Orthopaedics, Zoucheng People’s HospitalZoucheng 273500, Shandong, China
| | - Weihong Zhang
- Department of Orthopaedics, Affiliated Hospital of Jining Medical CollegeJining 272001, Shandong, China
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Parikh MC, Patel SN, Shen Y, Lau-Cam CA. Role of taurine on the actions of alcohol against systemic and cardiac biochemical changes in the diabetic rat. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 803:313-38. [PMID: 25833507 DOI: 10.1007/978-3-319-15126-7_25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Mitul C Parikh
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY, USA
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Ghasemi A, Khalifi S, Jedi S. Streptozotocin-nicotinamide-induced rat model of type 2 diabetes (review). ACTA ACUST UNITED AC 2014; 101:408-20. [DOI: 10.1556/aphysiol.101.2014.4.2] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Agca CA, Tuzcu M, Hayirli A, Sahin K. Taurine ameliorates neuropathy via regulating NF-κB and Nrf2/HO-1 signaling cascades in diabetic rats. Food Chem Toxicol 2014; 71:116-21. [DOI: 10.1016/j.fct.2014.05.023] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Revised: 05/15/2014] [Accepted: 05/27/2014] [Indexed: 12/30/2022]
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Turunc Bayrakdar E, Armagan G, Uyanikgil Y, Kanit L, Koylu E, Yalcin A. Ex vivoprotective effects of nicotinamide and 3-aminobenzamide on rat synaptosomes treated with Aβ(1-42). Cell Biochem Funct 2014; 32:557-64. [DOI: 10.1002/cbf.3049] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 06/24/2014] [Accepted: 07/17/2014] [Indexed: 01/20/2023]
Affiliation(s)
- Ezgi Turunc Bayrakdar
- Department of Biochemistry, Faculty of Pharmacy; Ege University; Bornova Izmir Turkey
| | - Guliz Armagan
- Department of Biochemistry, Faculty of Pharmacy; Ege University; Bornova Izmir Turkey
| | - Yigit Uyanikgil
- Department of Histology and Embryology, Faculty of Medicine; Ege University; Bornova Izmir Turkey
| | - Lutfiye Kanit
- Center for Brain Research, Faculty of Medicine; Ege University; Bornova Izmir Turkey
- Department of Neurosciences, Institute of Health Sciences; Ege University; Bornova Izmir Turkey
- Department of Physiology, Faculty of Medicine; Ege University; Bornova Izmir Turkey
| | - Ersin Koylu
- Center for Brain Research, Faculty of Medicine; Ege University; Bornova Izmir Turkey
- Department of Neurosciences, Institute of Health Sciences; Ege University; Bornova Izmir Turkey
- Department of Physiology, Faculty of Medicine; Ege University; Bornova Izmir Turkey
| | - Ayfer Yalcin
- Department of Biochemistry, Faculty of Pharmacy; Ege University; Bornova Izmir Turkey
- Center for Brain Research, Faculty of Medicine; Ege University; Bornova Izmir Turkey
- Department of Neurosciences, Institute of Health Sciences; Ege University; Bornova Izmir Turkey
- Department of Biochemistry; Faculty of Pharmacy, Biruni University; Topkapi Istanbul Turkey
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14
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Yadav L, Khan S, Shekh K, Jena G. Influence of 3-aminobenzamide, an inhibitor of poly(ADP-ribose)polymerase, in the evaluation of the genotoxicity of doxorubicin, cyclophosphamide and zidovudine in female mice. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2014; 770:6-15. [DOI: 10.1016/j.mrgentox.2014.04.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Revised: 02/22/2014] [Accepted: 04/05/2014] [Indexed: 11/29/2022]
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Shekh K, Khan S, Jena G, Kansara BR, Kushwaha S. 3-Aminobenzamide – a PARP inhibitor enhances the sensitivity of peripheral blood micronucleus and comet assays in mice. Toxicol Mech Methods 2014; 24:332-41. [DOI: 10.3109/15376516.2014.898355] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Turunc Bayrakdar E, Uyanikgil Y, Kanit L, Koylu E, Yalcin A. Nicotinamide treatment reduces the levels of oxidative stress, apoptosis, and PARP-1 activity in Aβ(1-42)-induced rat model of Alzheimer's disease. Free Radic Res 2013; 48:146-58. [PMID: 24151909 DOI: 10.3109/10715762.2013.857018] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The underlying mechanisms of Alzheimer's Disease (AD) are still unclear. It is suggested that poly(ADP-ribose) polymerase-1 (PARP-1) overactivation can cause neuroinflammation and cell death. In this study we searched the effects of nicotinamide (NA), endogenous PARP-1 inhibitor, on oxidative stress, apoptosis, and the regulation of PARP-1 and nuclear factor kappa B (NF-κB) in amyloid beta peptide (1-42) (Aβ(1-42))-induced neurodegeneration. Sprague-Dawley rats were divided into four groups as control, Aβ(1-42), Aβ(1-42) + NA(100 and 500 mg/kg). All groups were stereotaxically injected bilaterally into the hippocampus with Aβ(1-42) or saline. After surgery NA administrations were made intraperitoneally (ip) for 7 days. In order to investigate the effects of Aβ(1-42) and NA, protein carbonyls, lipid peroxidation, reactive oxygen species (ROS) production, glutathione (GSH) levels, activities of antioxidant enzymes (catalase, superoxide dismutase, glutathione peroxidase), mitochondrial function, mRNA and protein levels of PARP-1, NF-κB, p53, Bax, and Bcl-2 were measured in specific brain regions such as cortex and hippocampus. Aβ(1-42) treatment only increased the oxidative stress parameters and caused decline in antioxidant enzyme activities, mitochondrial function, and GSH levels. Also, overexpression of PARP-1, NF-κB, p53, Bax, and the decreased levels of Bcl-2 were observed in Aβ(1-42)-treated group. NA treatments against Aβ(1-42)-upregulated Bcl-2 and downregulated PARP-1, NF-κB, p53, and Bax levels. NA treatments also decreased the oxidative stress parameters and elevated antioxidant enzyme activities, GSH levels, and mitochondrial function against Aβ(1-42) treatment. These data suggest that NA may have a therapeutic potential in neurodegenerative processes due to the decreased levels of oxidative stress, apoptosis, and PARP-1 activity.
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Affiliation(s)
- E Turunc Bayrakdar
- Department of Biochemistry, Faculty of Pharmacy, Ege University , Bornova, Izmir , Turkey
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Das J, Roy A, Sil PC. Mechanism of the protective action of taurine in toxin and drug induced organ pathophysiology and diabetic complications: a review. Food Funct 2013; 3:1251-64. [PMID: 22930035 DOI: 10.1039/c2fo30117b] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Taurine (2-aminoethanesulfonic acid), a conditionally essential amino acid, is found in large concentrations in all mammalian tissues and is particularly abundant in aquatic foods. Taurine exhibits membrane stabilizing, osmoregulatory and cytoprotective effects, antioxidative properties, regulates intracellular Ca(2+) concentration, modulates ion movement and neurotransmitters, reduce the levels of pro-inflammatory cytokines in various organs and controls blood pressure. Recently, emerging evidence from the literature shows the effectiveness of taurine as a protective agent against several environmental toxins and drug-induced multiple organ injuries as the outcome of hepatotoxicity, nephrotoxicity, neurotoxicity, testicular toxicity and cardiotoxicity in several animal models. Besides, taurine is also effective in combating diabetes and its associated complications, including cardiomyopathy, nephropathy, neuropathy, retinopathy and atherosclerosis. These beneficial effects appear to be due to the multiple actions of taurine on cellular functions. This review summarizes the mechanism of the prophylactic role of taurine against several environmental toxins and drug-induced organ pathophysiology and diabetes.
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Affiliation(s)
- Joydeep Das
- Division of Molecular Medicine, Bose Institute, P-1/12, CIT Scheme VII M, Kolkata-700054, India
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Zhang XM, Jing YP, Jia MY, Zhang L. Negative transcriptional regulation of inflammatory genes by group B3 vitamin nicotinamide. Mol Biol Rep 2012; 39:10367-71. [DOI: 10.1007/s11033-012-1915-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2012] [Accepted: 10/01/2012] [Indexed: 11/29/2022]
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Szkudelski T. Streptozotocin-nicotinamide-induced diabetes in the rat. Characteristics of the experimental model. Exp Biol Med (Maywood) 2012; 237:481-90. [PMID: 22619373 DOI: 10.1258/ebm.2012.011372] [Citation(s) in RCA: 222] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Administration of both streptozotocin (STZ) and nicotinamide (NA) has been proposed to induce experimental diabetes in the rat. STZ is well known to cause pancreatic B-cell damage, whereas NA is administered to rats to partially protect insulin-secreting cells against STZ. STZ is transported into B-cells via the glucose transporter GLUT2 and causes DNA damage leading to increased activity of poly(ADP-ribose) polymerase (PARP-1) to repair DNA. However, exaggerated activity of this enzyme results in depletion of intracellular NAD(+) and ATP, and the insulin-secreting cells undergo necrosis. The protective action of NA is due to the inhibition of PARP-1 activity. NA inhibits this enzyme, preventing depletion of NAD(+) and ATP in cells exposed to STZ. Moreover, NA serves as a precursor of NAD(+) and thereby additionally increases intracellular NAD(+) levels. The severity of diabetes in experimental rats strongly depends on the doses of STZ and NA given to these animals. Therefore, in diabetic rats, blood glucose may be changed in a broad range--from slight hyperglycemia to substantial hyperglycemia compared with control animals. Similarly, blood insulin may be only slightly decreased or substantial hypoinsulinemia may be induced. In vitro studies demonstrated that the insulin-secretory response to glucose is attenuated in STZ-NA-induced diabetic rats compared with control animals. This is due to reduced B-cell mass as well as metabolic defects in the insulin-secreting cells. Results of numerous experiments have demonstrated that this model of diabetes is useful in studies of different aspects of diabetes.
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Affiliation(s)
- Tomasz Szkudelski
- Department of Animal Physiology and Biochemistry, Poznan University of Life Sciences, Wolynska 35, 60-637 Poznan, Poland.
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Natural Inhibitors of Poly(ADP-ribose) Polymerase-1. Mol Neurobiol 2012; 46:55-63. [DOI: 10.1007/s12035-012-8257-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Accepted: 03/01/2012] [Indexed: 01/08/2023]
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Yuan H, Wan J, Li L, Ge P, Li H, Zhang L. Therapeutic benefits of the group B3 vitamin nicotinamide in mice with lethal endotoxemia and polymicrobial sepsis. Pharmacol Res 2011; 65:328-37. [PMID: 22154801 DOI: 10.1016/j.phrs.2011.11.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 11/22/2011] [Accepted: 11/22/2011] [Indexed: 12/14/2022]
Abstract
Nicotinamide (NAM) is a group B3 vitamin involved in a wide range of biological processes. Recently, the anti-inflammatory properties of NAM have been revealed. In this study, we investigated the therapeutic effects of NAM in murine models of endotoxemia and sepsis. Endotoxemic liver injury was induced by intraperitoneal injection of lipopolysaccharide (LPS) into D-galactosamine (D-Gal)-sensitized mice. Lethal endotoxemia was induced by intraperitoneal administration of LPS at a dose of 20 mg/kg. Polymicrobial sepsis was induced by cecal ligation and puncture (CLP). In mice challenged with LPS/D-Gal, treatment with NAM significantly deceased serum aminotransferases level and alleviated hepatic lesions. NAM also reduced serum tumor necrosis factor-α level and attenuated apoptosis in liver, as assessed by terminal deoxynucleotidyl transferase-mediated nucleotide nick end labeling (TUNEL) staining and measurements of caspases activities. Survival analysis indicated that NAM reduced the mortality rate of LPS/D-Gal-challenged mice. In mice with lethal endotoxemia, NAM reduced serum level of pro-inflammatory cytokines and multiple organ damage as evidence by improved morphological lesion, reduced lung wet to dry ratio as well as decreased serum level of aminotransferase and blood urea nitrogen. In survival analysis, treatment with NAM increased the survival rate of mice with lethal endotoxemia or CLP-induced polymicrobial sepsis. Taken together, treatment with NAM might provide therapeutic benefits in sepsis, which attenuated inflammatory injury and improved the survival rate.
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Affiliation(s)
- Hongmei Yuan
- Department of Pathophysiology, Chongqing Medical University, Chongqing 400016, PR China
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Taurine exerts hypoglycemic effect in alloxan-induced diabetic rats, improves insulin-mediated glucose transport signaling pathway in heart and ameliorates cardiac oxidative stress and apoptosis. Toxicol Appl Pharmacol 2011; 258:296-308. [PMID: 22138235 DOI: 10.1016/j.taap.2011.11.009] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 11/03/2011] [Accepted: 11/15/2011] [Indexed: 12/15/2022]
Abstract
Hyperlipidemia, inflammation and altered antioxidant profiles are the usual complications in diabetes mellitus. In the present study, we investigated the therapeutic potential of taurine in diabetes associated cardiac complications using a rat model. Rats were made diabetic by alloxan (ALX) (single i.p. dose of 120mg/kg body weight) and left untreated or treated with taurine (1% w/v, orally, in water) for three weeks either from the day of ALX exposure or after the onset of diabetes. Animals were euthanized after three weeks. ALX-induced diabetes decreased body weight, increased glucose level, decreased insulin content, enhanced the levels of cardiac damage markers and altered lipid profile in the plasma. Moreover, it increased oxidative stress (decreased antioxidant enzyme activities and GSH/GSSG ratio, increased xanthine oxidase enzyme activity, lipid peroxidation, protein carbonylation and ROS generation) and enhanced the proinflammatory cytokines levels, activity of myeloperoxidase and nuclear translocation of NFκB in the cardiac tissue of the experimental animals. Taurine treatment could, however, result to a decrease in the elevated blood glucose and proinflammatory cytokine levels, diabetes-evoked oxidative stress, lipid profiles and NFκB translocation. In addition, taurine increased GLUT 4 translocation to the cardiac membrane by enhanced phosphorylation of IR and IRS1 at tyrosine and Akt at serine residue in the heart. Results also suggest that taurine could protect cardiac tissue from ALX induced apoptosis via the regulation of Bcl2 family and caspase 9/3 proteins. Taken together, taurine supplementation in regular diet could play a beneficial role in regulating diabetes and its associated complications in the heart.
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Li WJ, Zhou J, Li B, Wang H, Peng YB, Wang Z. PARP Inhibition Restores Erectile Function by Suppressing Corporal Smooth Muscle Apoptosis in Diabetic Rats. J Sex Med 2011; 8:1072-82. [DOI: 10.1111/j.1743-6109.2010.02176.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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