1
|
Alhaji JH, Pathak D, Ashfaq F, Alsayegh AA, Khatoon F, Almutairi BJ, Khan MI, Beg MMA. Role of NQO1 Gene Involvement and Susceptibility of T2DM Among Saudi Arabia Population. Rejuvenation Res 2024. [PMID: 38959119 DOI: 10.1089/rej.2024.0032] [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: 07/05/2024] Open
Abstract
NQO1 disruption enhances susceptibility to oxidative stress during hyperglycemia and is a significant contributor to the development and progression of diabetes. Oxidative stress has been linked to several symptoms, including hyperglycemia, reactive oxygen species buildup, high blood pressure, and the expression of inflammatory markers. Therefore, the present research aimed to evaluate the genetic abnormality of NQO1 (rs1800566, C609T) gene polymorphism, expression, and vitamin-D level assessment among Type 2 diabetes mellitus (T2DM) patients. The study included 100 newly diagnosed T2DM cases and 100 healthy individuals as healthy controls. Total RNA was extracted from the whole blood using the TRIzol method, and further cDNA was synthesized, and expression was evaluated. There is a significant difference in NQO1 (rs1800566, C609T) genotype distribution among the T2DM patients and healthy controls (p = 0.04). Compared with the NQO1 CC wild-type genotype, the NQO1 CT heterozygous genotype had an odds ratio of 1.96 (1.08-3.55), and the NQO1 TT mutant type genotype had an odds ratio of 3.31 (0.61-17.77). Significantly decreased expression of NQO1 mRNA was observed with heterozygous CT (p < 0.0001) and homozygous mutant TT genotype (p = 0.0004), compared with homozygous wild-type CC genotype. NQO1 mRNA expression level was also compared with vitamin D levels among the T2DM patients. T2DM patients with vitamin D deficiency had 1.83-fold NQO1 mRNA expression, while vitamin D insufficient and sufficient T2DM cases had 3.31-fold (p < 0.0001) and 3.70-fold (p < 0.0001) NQO1 mRNA expression. It was concluded that NQO1 (rs1800566, C609T) CT and TT genotypes played a significant role in the worseness of type II diabetes mellitus, and decreased expression of NQO1 mRNA expression could be an essential factor for disease worseness as well as hypermethylation could be a factor for reduced expression leading to disease severity. The decreased NQO1 mRNA expression with heterozygous CT and mutant TT genotype associated with vitamin D deficiency may contribute to disease progression.
Collapse
Affiliation(s)
- Jwaher Haji Alhaji
- Department of Health Sciences, College of Applied Studies and Community Service, King Saud University, Riyadh, Saudi Arabia
| | - Divya Pathak
- Central Drugs Standard Control Organisation, New Delhi, India
| | - Fauzia Ashfaq
- Clinical Nutrition Department, Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Abdulrahman A Alsayegh
- Clinical Nutrition Department, Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Fahmida Khatoon
- Department of Biochemistry, College of Medicine, University of Ha'il, Ha'il, Saudi Arabia
| | | | - Mohammad Idreesh Khan
- Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Mirza Masroor Ali Beg
- Faculty of Medicine, Alatoo International University, Bishkek, Kyrgyzstan
- Center for Promotion of Medical Research, Alatoo International University, Bishkek, Kyrgyzstan
| |
Collapse
|
2
|
Mousavi H, Rimaz M, Zeynizadeh B. Practical Three-Component Regioselective Synthesis of Drug-Like 3-Aryl(or heteroaryl)-5,6-dihydrobenzo[ h]cinnolines as Potential Non-Covalent Multi-Targeting Inhibitors To Combat Neurodegenerative Diseases. ACS Chem Neurosci 2024; 15:1828-1881. [PMID: 38647433 DOI: 10.1021/acschemneuro.4c00055] [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] [Indexed: 04/25/2024] Open
Abstract
Neurodegenerative diseases (NDs) are one of the prominent health challenges facing contemporary society, and many efforts have been made to overcome and (or) control it. In this research paper, we described a practical one-pot two-step three-component reaction between 3,4-dihydronaphthalen-1(2H)-one (1), aryl(or heteroaryl)glyoxal monohydrates (2a-h), and hydrazine monohydrate (NH2NH2•H2O) for the regioselective preparation of some 3-aryl(or heteroaryl)-5,6-dihydrobenzo[h]cinnoline derivatives (3a-h). After synthesis and characterization of the mentioned cinnolines (3a-h), the in silico multi-targeting inhibitory properties of these heterocyclic scaffolds have been investigated upon various Homo sapiens-type enzymes, including hMAO-A, hMAO-B, hAChE, hBChE, hBACE-1, hBACE-2, hNQO-1, hNQO-2, hnNOS, hiNOS, hPARP-1, hPARP-2, hLRRK-2(G2019S), hGSK-3β, hp38α MAPK, hJNK-3, hOGA, hNMDA receptor, hnSMase-2, hIDO-1, hCOMT, hLIMK-1, hLIMK-2, hRIPK-1, hUCH-L1, hPARK-7, and hDHODH, which have confirmed their functions and roles in the neurodegenerative diseases (NDs), based on molecular docking studies, and the obtained results were compared with a wide range of approved drugs and well-known (with IC50, EC50, etc.) compounds. In addition, in silico ADMET prediction analysis was performed to examine the prospective drug properties of the synthesized heterocyclic compounds (3a-h). The obtained results from the molecular docking studies and ADMET-related data demonstrated that these series of 3-aryl(or heteroaryl)-5,6-dihydrobenzo[h]cinnolines (3a-h), especially hit ones, can really be turned into the potent core of new drugs for the treatment of neurodegenerative diseases (NDs), and/or due to the having some reactionable locations, they are able to have further organic reactions (such as cross-coupling reactions), and expansion of these compounds (for example, with using other types of aryl(or heteroaryl)glyoxal monohydrates) makes a new avenue for designing novel and efficient drugs for this purpose.
Collapse
Affiliation(s)
- Hossein Mousavi
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia 5756151818, Iran
| | - Mehdi Rimaz
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran 19395-3697, Iran
| | - Behzad Zeynizadeh
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia 5756151818, Iran
| |
Collapse
|
3
|
Xue W, Wang T, Tian WJ, Pang SQ, Zhang HF, Jia WD. NQO1 Mediates Lenvatinib Resistance by Regulating ROS-induced Apoptosis in Hepatocellular Carcinoma. Curr Med Sci 2024; 44:168-179. [PMID: 38217831 DOI: 10.1007/s11596-023-2804-8] [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: 05/30/2023] [Accepted: 09/19/2023] [Indexed: 01/15/2024]
Abstract
OBJECTIVE Hepatocellular carcinoma (HCC) is the third leading cause of cancer-associated death worldwide. As a first-line drug for advanced HCC treatment, lenvatinib faces a significant hurdle due to the development of both intrinsic and acquired resistance among patients, and the underlying mechanism remains largely unknown. The present study aims to identify the pivotal gene responsible for lenvatinib resistance in HCC, explore the potential molecular mechanism, and propose combinatorial therapeutic targets for HCC management. METHODS Cell viability and colony formation assays were conducted to evaluate the sensitivity of cells to lenvatinib and dicoumarol. RNA-Seq was used to determine the differences in transcriptome between parental cells and lenvatinib-resistant (LR) cells. The upregulated genes were analyzed by GO and KEGG analyses. Then, qPCR and Western blotting were employed to determine the relative gene expression levels. Afterwards, the intracellular reactive oxygen species (ROS) and apoptosis were detected by flow cytometry. RESULTS PLC-LR and Hep3B-LR were established. There was a total of 116 significantly upregulated genes common to both LR cell lines. The GO and KEGG analyses indicated that these genes were involved in oxidoreductase and dehydrogenase activities, and reactive oxygen species pathways. Notably, NAD(P)H:quinone oxidoreductase 1 (NQO1) was highly expressed in LR cells, and was involved in the lenvatinib resistance. The high expression of NQO1 decreased the production of ROS induced by lenvatinib, and subsequently suppressed the apoptosis. The combination of lenvatinib and NQO1 inhibitor, dicoumarol, reversed the resistance of LR cells. CONCLUSION The high NQO1 expression in HCC cells impedes the lenvatinib-induced apoptosis by regulating the ROS levels, thereby promoting lenvatinib resistance in HCC cells.
Collapse
Affiliation(s)
- Wei Xue
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, 230601, China
- The Chinese Academy of Sciences Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Ting Wang
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
- The Chinese Academy of Sciences Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Wen-Jing Tian
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
- The Chinese Academy of Sciences Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Si-Qi Pang
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, 230601, China
- The Chinese Academy of Sciences Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Hua-Feng Zhang
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China.
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, 230601, China.
- The Chinese Academy of Sciences Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China.
| | - Wei-Dong Jia
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, 230027, China.
| |
Collapse
|
4
|
Song J, Zou G, Zhao Z, Zhu Y, Xue J, Ao L, Sun H, Hao H, Zhang B, Xu X. Discovery of proqodine A derivatives with antitumor activity targeting NAD(P)H: quinone oxidoreductase 1 and nicotinamide phosphoribosyltransferase. Chin J Nat Med 2024; 22:75-88. [PMID: 38278561 DOI: 10.1016/s1875-5364(24)60564-9] [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: 08/12/2023] [Indexed: 01/28/2024]
Abstract
NAD(P)H: quinone oxidoreductase 1 (NQO1) is a flavin protease highly expressed in various cancer cells. NQO1 catalyzes a futile redox cycle in substrates, leading to substantial reactive oxygen species (ROS) production. This ROS generation results in extensive DNA damage and elevated poly (ADP-ribose) polymerase 1 (PARP1)-mediated consumption of nicotinamide adenine dinucleotide (NAD+), ultimately causing cell death. Nicotinamide phosphoribosyltransferase (NAMPT), the rate-limiting enzyme in the NAD+ salvage synthesis pathway, emerges as a critical target in cancer therapy. The concurrent inhibition of NQO1 and NAMPT triggers hyperactivation of PARP1 and intensive NAD+ depletion. In this study, we designed, synthesized, and assessed a novel series of proqodine A derivatives targeting both NQO1 and NAMPT. Among these, compound T8 demonstrated potent antitumor properties. Specifically, T8 selectively inhibited the proliferation of MCF-7 cells and induced apoptosis through mechanisms dependent on both NQO1 and NAMPT. This discovery offers a promising new molecular entity for advancing anticancer research.
Collapse
Affiliation(s)
- Jiangzhou Song
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Guiqing Zou
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Zhou Zhao
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Ya Zhu
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Jiayu Xue
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Lanjia Ao
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Huiyong Sun
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Haiping Hao
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China.
| | - Bo Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
| | - Xiaowei Xu
- State Key Laboratory of Natural Medicines, Key Lab of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China.
| |
Collapse
|
5
|
Kim MS, Choi HK, Park SH, Lee JI, Lee J. Poncirus trifoliata Aqueous Extract Protects Cardiomyocytes against Doxorubicin-Induced Toxicity through Upregulation of NAD(P)H Dehydrogenase Quinone Acceptor Oxidoreductase 1. Molecules 2023; 28:8090. [PMID: 38138580 PMCID: PMC10745630 DOI: 10.3390/molecules28248090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/11/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Doxorubicin (DOX), an anthracycline-based chemotherapeutic agent, is widely used to treat various types of cancer; however, prolonged treatment induces cardiomyotoxicity. Although studies have been performed to overcome DOX-induced cardiotoxicity (DICT), no effective method is currently available. This study investigated the effects and potential mechanisms of Poncirus trifoliata aqueous extract (PTA) in DICT. Changes in cell survival were assessed in H9c2 rat cardiomyocytes and MDA-MB-231 human breast cancer cells. The C57BL/6 mice were treated with DOX to induce DICT in vivo, and alterations in electrophysiological characteristics, serum biomarkers, and histological features were examined. The PTA treatment inhibited DOX-induced decrease in H9c2 cell viability but did not affect the MDA-MB-231 cell viability. Additionally, the PTA restored the abnormal heart rate, R-R interval, QT interval, and ST segment and inhibited the decrease in serum cardiac and hepatic toxicity indicators in the DICT model. Moreover, the PTA administration protected against myocardial fibrosis and apoptosis in the heart tissue of mice with DICT. PTA treatment restored DOX-induced decrease in the expression of NAD(P)H dehydrogenase quinone acceptor oxidoreductase 1 in a PTA concentration-dependent manner. In conclusion, the PTA inhibitory effect on DICT is attributable to its antioxidant properties, suggesting the potential of PTA as a phytotherapeutic agent for DICT.
Collapse
Affiliation(s)
| | | | | | | | - Jangho Lee
- Korea Food Research Institute, Wanju 55365, Republic of Korea; (M.-S.K.); (H.-K.C.); (S.-H.P.); (J.-I.L.)
| |
Collapse
|
6
|
Ansari SM, Khanum G, Bhat MUS, Rizvi MA, Reshi NUD, Ganie MA, Javed S, Shah BA. Studies towards investigation of Naphthoquinone-based scaffold with crystal structure as lead for SARS-CoV-19 management. J Mol Struct 2023; 1283:135256. [PMID: 36910907 PMCID: PMC9975501 DOI: 10.1016/j.molstruc.2023.135256] [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: 09/19/2022] [Revised: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023]
Abstract
In this work, 1-(4-bromophenyl)-2a,8a-dihydrocyclobuta[b]naphthalene-3,8‑dione (1-(4-BP)DHCBN-3,8-D) has been characterized by single crystal X-ray to get it's crystal structure with R(all data) - R1 = 0.0569, wR2 = 0.0824, 13C and 1HNMR, as well as UV-Vis and IR spectroscopy. Quantum chemical calculations via DFT were used to predict the compound structural, electronic, and vibrational properties. The molecular geometry of 1-(4-BP)DHCBN-3,8-Dwas optimized utilizing the B3LYP functional at the 6-311++G(d,p) level of theory. The Infrared spectrum has been recorded in the range of 4000-550 cm-1. The Potential Energy Distribution (PED) assignments of the vibrational modes were used to determine the geometrical dimensions, energies, and wavenumbers, and to assign basic vibrations. The UV-Vis spectra of the titled compound were recorded in the range of 200-800 nm in ACN and DMSO solvents. Additionally, the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energy gap and electronic transitions were determined using TD-DFT calculations, which also simulate the UV-Vis absorption spectrum. Natural Bond Orbital (NBO) analysis can be used to investigate electronic interactions and transfer reactions between donor and acceptor molecules. Temperature-dependent thermodynamic properties were also calculated. To identify the interactions in the crystal structure, Hirshfeld Surface Analysis was also assessed. The Molecular Electrostatic Potential (MEP) and Fukui functions were used to determine the nucleophilic and electrophilic sites. Additionally, the biological activities of 1-(4-BP)DHCBN-3,8-D were done using molecular docking. These results demonstrate a significant therapeutic potential for 1-(4-BP)DHCBN-3,8-D in the management of Covid-19 disorders. Molecular Dynamics Simulation was used to look at the stability of biomolecules.
Collapse
Affiliation(s)
- Shaghaf Mobin Ansari
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Research Management, Business Development, and Information Sciences and Technology Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India
| | - Ghazala Khanum
- S.O. S in Chemistry, Jiwaji University, Gwalior, M. P 474011, India
| | - Muneer-Ul-Shafi Bhat
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Research Management, Business Development, and Information Sciences and Technology Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India
| | | | - Noor U Din Reshi
- Department of Chemistry, University of Kashmir, Srinagar 190006, India
| | - Majid Ahmad Ganie
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Research Management, Business Development, and Information Sciences and Technology Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India
| | - Saleem Javed
- Department of Chemistry, University of Allahabad, Prayagraj, U.P. 211002, India
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Bhahwal Ali Shah
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Natural Product & Medicinal Chemistry, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India
| |
Collapse
|
7
|
Deo R, Dubin RF, Ren Y, Murthy AC, Wang J, Zheng H, Zheng Z, Feldman H, Shou H, Coresh J, Grams M, Surapaneni AL, Bhat Z, Cohen JB, Rahman M, He J, Saraf SL, Go AS, Kimmel PL, Vasan RS, Segal MR, Li H, Ganz P. Proteomic cardiovascular risk assessment in chronic kidney disease. Eur Heart J 2023; 44:2095-2110. [PMID: 37014015 PMCID: PMC10281556 DOI: 10.1093/eurheartj/ehad115] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 01/21/2023] [Accepted: 02/16/2023] [Indexed: 04/05/2023] Open
Abstract
AIMS Chronic kidney disease (CKD) is widely prevalent and independently increases cardiovascular risk. Cardiovascular risk prediction tools derived in the general population perform poorly in CKD. Through large-scale proteomics discovery, this study aimed to create more accurate cardiovascular risk models. METHODS AND RESULTS Elastic net regression was used to derive a proteomic risk model for incident cardiovascular risk in 2182 participants from the Chronic Renal Insufficiency Cohort. The model was then validated in 485 participants from the Atherosclerosis Risk in Communities cohort. All participants had CKD and no history of cardiovascular disease at study baseline when ∼5000 proteins were measured. The proteomic risk model, which consisted of 32 proteins, was superior to both the 2013 ACC/AHA Pooled Cohort Equation and a modified Pooled Cohort Equation that included estimated glomerular filtrate rate. The Chronic Renal Insufficiency Cohort internal validation set demonstrated annualized receiver operating characteristic area under the curve values from 1 to 10 years ranging between 0.84 and 0.89 for the protein and 0.70 and 0.73 for the clinical models. Similar findings were observed in the Atherosclerosis Risk in Communities validation cohort. For nearly half of the individual proteins independently associated with cardiovascular risk, Mendelian randomization suggested a causal link to cardiovascular events or risk factors. Pathway analyses revealed enrichment of proteins involved in immunologic function, vascular and neuronal development, and hepatic fibrosis. CONCLUSION In two sizeable populations with CKD, a proteomic risk model for incident cardiovascular disease surpassed clinical risk models recommended in clinical practice, even after including estimated glomerular filtration rate. New biological insights may prioritize the development of therapeutic strategies for cardiovascular risk reduction in the CKD population.
Collapse
Affiliation(s)
- Rajat Deo
- Division of Cardiovascular Medicine, Electrophysiology Section, Perelman School of Medicine at the University of Pennsylvania, One Convention Avenue, Level 2 / City Side, Philadelphia, PA 19104, USA
| | - Ruth F Dubin
- Division of Nephrology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, USA
| | - Yue Ren
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Ashwin C Murthy
- Division of Cardiovascular Medicine, Electrophysiology Section, Perelman School of Medicine at the University of Pennsylvania, One Convention Avenue, Level 2 / City Side, Philadelphia, PA 19104, USA
| | - Jianqiao Wang
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Haotian Zheng
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Zihe Zheng
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Harold Feldman
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Haochang Shou
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Josef Coresh
- Department of Epidemiology; Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA
- Department of Medicine, Johns Hopkins University, 2024 E. Monument Street, Room 2-635, Suite 2-600, Baltimore, MD 21287, USA
| | - Morgan Grams
- Department of Epidemiology; Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA
- Department of Medicine, Johns Hopkins University, 2024 E. Monument Street, Room 2-635, Suite 2-600, Baltimore, MD 21287, USA
| | - Aditya L Surapaneni
- Department of Epidemiology; Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA
| | - Zeenat Bhat
- Division of Nephrology, University of Michigan, 5100 Brehm Tower, 1000 Wall Street, Ann Arbor, MI 48105, USA
| | - Jordana B Cohen
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
- Renal, Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, 831 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Mahboob Rahman
- Department of Medicine, Case Western Reserve University School of Medicine, 11100 Euclid Avenue, Wearn Bldg. 3 Floor. Rm 352, Cleveland, OH 44106, USA
| | - Jiang He
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, 1440 Canal Street, SL 18, New Orleans, LA 70112, USA
| | - Santosh L Saraf
- Division of Hematology and Oncology, University of Illinois at Chicago, 1740 West Taylor Street, Chicago, IL 60612, USA
| | - Alan S Go
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA 94612, USA
- Departments of Epidemiology, Biostatistics and Medicine, University of California at San Francisco, San Francisco, CA, USA
| | - Paul L Kimmel
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Ramachandran S Vasan
- Section of Preventive Medicine and Epidemiology, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
- Section of Cardiology, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Mark R Segal
- Department of Epidemiology and Biostatistics, University of California, 550 16th Street, 2nd Floor, Box #0560, San Francisco, CA 94143, USA
| | - Hongzhe Li
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 215 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA
| | - Peter Ganz
- Division of Cardiology, Zuckerberg San Francisco General Hospital and Department of Medicine, University of California, San Francisco, 1001 Potrero Avenue, 5G1, San Francisco, CA 94110, USA
| |
Collapse
|
8
|
Li Y, Wang K, Zhu X, Cheng Z, Zhu L, Murray M, Zhou F. Ginkgo biloba extracts protect human retinal Müller glial cells from t-BHP induced oxidative damage by activating the AMPK-Nrf2-NQO-1 axis. J Pharm Pharmacol 2023; 75:385-396. [PMID: 36583518 DOI: 10.1093/jpp/rgac095] [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: 06/02/2022] [Accepted: 11/25/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Retinal Müller glial cell loss is almost involved in all retinal diseases, especially diabetic retinopathy (DR). Oxidative stress significantly contributes to the development of Müller glial cell loss. Ginkgo biloba extracts (GBE) have been reported to possess antioxidant property, beneficial in treating human retinal diseases. However, little is known about its role in Müller glial cells. This study investigated the protective effect of GBE (prepared from ginkgo biloba dropping pills) in human Müller glial cells against tert-butyl hydroperoxide (t-BHP)-induced oxidative stress and its underlying molecular mechanism. METHODS MIO-M1 cells were pretreated with or without GBE prior to the exposure to t-BHP-induced oxidative stress. Cell viability, cell death profile and lipid peroxidation were subsequently assessed. Protein expression of the key anti-oxidative signalling factors were investigated. KEY FINDINGS We showed that GBE can effectively protect human MIO-M1 cells from t-BHP-induced oxidative injury by improving cell viability, reducing intracellular ROS accumulation and suppressing lipid peroxidation, which effect is likely mediated through activating AMPK-Nrf2-NQO-1 antioxidant respondent axis. CONCLUSIONS Our study is the first to reveal the great potentials of GBE in protecting human retinal Müller glial cell loss against oxidative stress. GBE might be used to prevent human retinal diseases particularly DR.
Collapse
Affiliation(s)
- Yue Li
- The University of Sydney, Sydney Pharmacy School, Faculty of Medicine and Health NSW, 2006, Australia
| | - Ke Wang
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu Province, 214063, China
| | - Xue Zhu
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu Province, 214063, China
| | - Zhengqi Cheng
- The University of Sydney, Sydney Pharmacy School, Faculty of Medicine and Health NSW, 2006, Australia.,Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, Guangdong, China.,Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, Guangdong, China
| | - Ling Zhu
- The University of Sydney, Save Sight Institute, Sydney, NSW, 2000, Australia
| | - Michael Murray
- The University of Sydney, Sydney Pharmacy School, Faculty of Medicine and Health NSW, 2006, Australia
| | - Fanfan Zhou
- The University of Sydney, Sydney Pharmacy School, Faculty of Medicine and Health NSW, 2006, Australia
| |
Collapse
|
9
|
Antioxidant properties of 3-hydroxy-2-ethyl-6-methylpyridinium nitroxysuccinate upon the activation of oxidative processes by antitumor drug Cisplatin in vitro and in vivo. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3692-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
|
10
|
Probes and nano-delivery systems targeting NAD(P)H:quinone oxidoreductase 1: a mini-review. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-022-2194-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
|
11
|
Chhetri J, Dilek J, Davies N, Jacobson G, Dallmann R, Gueven N. NQO1 protects against clioquinol toxicity. Front Pharmacol 2022; 13:1000278. [PMID: 36267290 PMCID: PMC9576850 DOI: 10.3389/fphar.2022.1000278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/20/2022] [Indexed: 11/24/2022] Open
Abstract
Clioquinol (CQ) was widely used as oral antibiotic before being taken off the market in many countries in 1970, after it was linked to subacute myelo-optic neuropathy (SMON) in Japan, leading to vision loss with many patients left wheelchair-bound. The common pathology of CQ-associated SMON was reproduced in animals but none of the proposed modes of toxicity explained the restriction of CQ-induced SMON to Japan. Given a re-emergence of CQ and related analogues as neuroprotectants, it is crucial to understand the underlying mechanism of CQ-induced toxicity to prevent any potential CQ-associated risks to future patients. A small molecule screen to find drugs that induce mitochondrial dysfunction in vitro identified CQ and the structurally related 8-hydroxyquinoline (8-OHQ). Their mitochondrial liability, pro-oxidative and cytotoxic activity was subsequently confirmed in some cell lines but surprisingly not in others. Subsequent studies in isogenic cell lines demonstrated that the antioxidant protein NQO1 is differentially expressed in the cell lines tested and potently protects against CQ toxicity. CQ-induced reduction of cellular ATP levels, increased lipid peroxidation and elevated cell death was also attenuated by antioxidants, implicating oxidative stress as the core mechanism of CQ-induced toxicity. These in-vitro findings were replicated in zebrafish. Visual acuity in zebrafish larvae that do not express NQO1, was reduced by CQ in a dose-dependent manner, while CQ did not affect visual function in the adult zebrafish that express NQO1. Similarly, pharmacological inhibition of NQO1 activity resulted in CQ-induced oxidative stress in the retina and severe acute systemic toxicity in the adult fish. Given the much higher prevalence of the inactivating C609T NQO1 polymorphism in the Japanese population compared to the European population, the results of this study could for the first time indicate how the geographic restriction of SMON cases to Japan could be explained. Importantly, if CQ or its derivatives are to be used safely for the treatment of neurodegenerative diseases, it seems imperative that NQO1 levels and activity of prospective patients should be ascertained.
Collapse
Affiliation(s)
- Jamuna Chhetri
- School of Pharmacy, University of Tasmania, Hobart, TAS, Australia
| | - Jem Dilek
- School of Pharmacy, University of Tasmania, Hobart, TAS, Australia
| | - Noel Davies
- Central Science Laboratory, University of Tasmania, Hobart, TAS, Australia
| | - Glenn Jacobson
- School of Pharmacy, University of Tasmania, Hobart, TAS, Australia
| | - Robert Dallmann
- Division of Biomedical Science, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Nuri Gueven
- School of Pharmacy, University of Tasmania, Hobart, TAS, Australia
- *Correspondence: Nuri Gueven,
| |
Collapse
|
12
|
4,7-Didehydro-neophysalin B Protects Rat Lung Epithelial Cells against Hydrogen Peroxide-Induced Oxidative Damage through Nrf2-Mediated Signaling Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:4189083. [PMID: 36132230 PMCID: PMC9484967 DOI: 10.1155/2022/4189083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/29/2022] [Accepted: 07/19/2022] [Indexed: 12/14/2022]
Abstract
The administration of 4,7-didehydro-neophysalin B is expected to be a promising strategy for mitigating oxidative stress in respiratory diseases. This study was aimed at investigating the efficacy of 4,7-didehydro-neophysalin B for apoptosis resistance of rat lung epithelial cells (RLE-6TN) to oxidative stress and evaluating its underlying mechanism of action. The RLE-6TN cells treated with hydrogen peroxide (H2O2) were divided into five groups, and 4,7-didehydro-neophysalin B was administered into it. To evaluate its mechanism of action, the expression of oxidative stress and apoptotic proteins was investigated. 4,7-Didehydro-neophysalin B significantly inhibited H2O2-induced RLE-6TN cell damage. It also activated the Nrf2 signaling pathway which was evident from the increased transcription of antioxidant responsive of KLF9, NQO1, Keap-1, and HO-1. Nrf2 was found to be a potential target of 4,7-didehydro-neophysalin B. The protein levels of Bcl-2 and Bcl-xL were increased while Bax and p53 were decreased significantly. Flow cytometry showed that 4,7-didehydro-neophysalin B protected RLE-6TN cells from apoptosis and has improved the oxidative damage. This study provided a promising evidence that 4,7-didehydro-neophysalin B can be a therapeutic option for oxidative stress in respiratory diseases.
Collapse
|
13
|
Li W, Zhang J, Yu X, Meng F, Huang J, Zhang L, Wang S. Aristolochic acid I exposure decreases oocyte quality. Front Cell Dev Biol 2022; 10:838992. [PMID: 36036003 PMCID: PMC9402977 DOI: 10.3389/fcell.2022.838992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 07/14/2022] [Indexed: 11/13/2022] Open
Abstract
Oocyte quality is a determinant of a successful pregnancy. The final step of oocyte development is oocyte maturation, which is susceptible to environmental exposures. Aristolochic acids (AAs), widely existing in Aristolochia and Asarum plants that have been used in traditional medicine, can result in a smaller ovary and fewer superovulated oocytes after in vivo exposure to mice. However, whether AAs affect oocyte maturation and the underlying mechanism(s) are unclear. In this study, we focused on the effect of Aristolochic acid I (AAI), a major compound of AAs, on the maturation of in vitro cultured mouse oocytes. We showed that AAI exposure significantly decreased oocyte quality, including elevated aneuploidy, accompanied by aberrant chiasma patterns and spindle organization, and decreased first polar body extrusion and fertilization capability. Moreover, embryo development potential was also dramatically decreased. Further analyses revealed that AAI exposure significantly decreased mitochondrial membrane potential and ATP synthesis and increased the level of reactive oxygen species (ROS), implying impaired mitochondrial function. Insufficient ATP supply can cause aberrant spindle assembly and excessive ROS can cause premature loss of sister chromatid cohesion and thus alterations in chiasma patterns. Both aberrant spindles and changed chiasma patterns can contribute to chromosome misalignment and thus aneuploidy. Therefore, AAI exposure decreases oocyte quality probably via impairing mitochondrial function.
Collapse
Affiliation(s)
- Weidong Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Advanced Medical Research Institute, Shandong University, Jinan, Shandong, China
| | - Jiaming Zhang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaoxia Yu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Fei Meng
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ju Huang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Liangran Zhang
- Advanced Medical Research Institute, Shandong University, Jinan, Shandong, China
- Shandong Provincial Key Laboratory of Animal Resistance Biology, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Shunxin Wang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China
- *Correspondence: Shunxin Wang,
| |
Collapse
|
14
|
Yang Y, Yang J, Fu W, Zhou P, He Y, Fang M, Wan H, Zhou H. Pharmacokinetic Comparison of Nine Bioactive Compounds of Guanxinshutong Capsule in Normal and Acute Myocardial Infarction Rats. Eur J Drug Metab Pharmacokinet 2022; 47:653-665. [PMID: 35751765 DOI: 10.1007/s13318-022-00777-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVES Guanxinshutong capsules (GXST) are usually used to treat acute myocardial infarction (AMI), and the clinical effect of GXST is significant. However, there have been only a few studies on the pharmacokinetics of GXST against AMI injury. The objective of this study was to investigate the pharmacokinetics of nine bioactive compounds of GXST in normal and AMI rats. METHODS In this work, a rat model of AMI was established by ligating the left anterior descending coronary artery. The pharmacokinetic parameters of nine bioactive compounds (gallic acid, danshensu, protocatechuic aldehyde, rosmarinic acid, salvianolic acid B and salvianolic acid A, dihydrotanshinone I, cryptotanshinone, and tanshinone IIA) in the plasma of AMI and normal rats were compared under the same dose of GXST by a LC-MS/MS method. Then, we selected P-glycoprotein (P-gp) and some representative cytochrome P450 enzymes (CYPs) for molecular docking to further analyze the interaction between these compounds. RESULTS The pharmacokinetic studies showed that the area under the concentration-time curve (AUC) and maximum concentration (Cmax) of phenolic acids were relatively large, while the half-life (T½) of tanshinones was longer. Among the nine components, salvianolic acid B in AMI rats had the maximum area under the concentration-time curve (AUC0-∞ = 1961.8 ng·h/mL), which showed a significant difference compared with normal rats (P < 0.05). Tanshinone IIA in AMI rats had the longest half-life (T½ = 10.1 h), and it was markedly longer than that in normal rats (P < 0.01). In addition, compared with the normal group, the AUC, Cmax, T½ , and time to reach Cmax (Tmax) of gallic acid increased significantly in AMI rats (P < 0.05 or P < 0.01). For the molecular docking results, it was found that gallic acid may interact with CYP1A2, CYP2D6, and CYP2C9, while danshensu may interact with CYP2C9. Tanshinones may interact with CYP1A2, CYP2D6, CYP2C9, and P-gp. CONCLUSIONS The results suggest that the pathological injury caused by AMI has a significant impact on the pharmacokinetic characteristics of some active compounds in GXST, which are conducive to providing a reference and promoting rational clinical drug use.
Collapse
Affiliation(s)
- Yuting Yang
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Jiehong Yang
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Wei Fu
- Buchang Pharmaceutical Co., Ltd., Xi'an, 710075, People's Republic of China
| | - Peng Zhou
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Yu He
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Mingsun Fang
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Haitong Wan
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China.
| | - Huifen Zhou
- Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, People's Republic of China.
| |
Collapse
|
15
|
Investigation of DHA-Induced Regulation of Redox Homeostasis in Retinal Pigment Epithelium Cells through the Combination of Metabolic Imaging and Molecular Biology. Antioxidants (Basel) 2022; 11:antiox11061072. [PMID: 35739970 PMCID: PMC9219962 DOI: 10.3390/antiox11061072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 12/13/2022] Open
Abstract
Diabetes-induced oxidative stress leads to the onset of vascular complications, which are major causes of disability and death in diabetic patients. Among these, diabetic retinopathy (DR) often arises from functional alterations of the blood-retinal barrier (BRB) due to damaging oxidative stress reactions in lipids, proteins, and DNA. This study aimed to investigate the impact of the ω3-polyunsaturated docosahexaenoic acid (DHA) on the regulation of redox homeostasis in the human retinal pigment epithelial (RPE) cell line (ARPE-19) under hyperglycemic-like conditions. The present results show that the treatment with DHA under high-glucose conditions activated erythroid 2-related factor Nrf2, which orchestrates the activation of cellular antioxidant pathways and ultimately inhibits apoptosis. This process was accompanied by a marked increase in the expression of NADH (Nicotinamide Adenine Dinucleotide plus Hydrogen) Quinone Oxidoreductase 1 (Nqo1), which is correlated with a contextual modulation and intracellular re-organization of the NAD+/NADH redox balance. This investigation of the mechanisms underlying the impairment induced by high levels of glucose on redox homeostasis of the BRB and the subsequent recovery provided by DHA provides both a powerful indicator for the detection of RPE cell impairment as well as a potential metabolic therapeutic target for the early intervention in its treatment.
Collapse
|
16
|
Wang X, Hu R, Wang C, Wei Z, Pi S, Li Y, Li G, Yang F, Zhang C. Nrf2 axis and endoplasmic reticulum stress mediated autophagy activation is involved in molybdenum and cadmium co-induced hepatotoxicity in ducks. J Inorg Biochem 2022; 229:111730. [DOI: 10.1016/j.jinorgbio.2022.111730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/13/2022] [Accepted: 01/13/2022] [Indexed: 11/15/2022]
|
17
|
Lee WS, Ham W, Kim J. Roles of NAD(P)H:quinone Oxidoreductase 1 in Diverse Diseases. Life (Basel) 2021; 11:life11121301. [PMID: 34947831 PMCID: PMC8703842 DOI: 10.3390/life11121301] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 01/07/2023] Open
Abstract
NAD(P)H:quinone oxidoreductase (NQO) is an antioxidant flavoprotein that catalyzes the reduction of highly reactive quinone metabolites by employing NAD(P)H as an electron donor. There are two NQO enzymes—NQO1 and NQO2—in mammalian systems. In particular, NQO1 exerts many biological activities, including antioxidant activities, anti-inflammatory effects, and interactions with tumor suppressors. Moreover, several recent studies have revealed the promising roles of NQO1 in protecting against cardiovascular damage and related diseases, such as dyslipidemia, atherosclerosis, insulin resistance, and metabolic syndrome. In this review, we discuss recent developments in the molecular regulation and biochemical properties of NQO1, and describe the potential beneficial roles of NQO1 in diseases associated with oxidative stress.
Collapse
Affiliation(s)
- Wang-Soo Lee
- Division of Cardiology, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06974, Korea
- Correspondence: (W.-S.L.); (J.K.); Tel.: +82-2-6299-1419 (W.-S.L.); +82-2-6299-1397 (J.K.)
| | - Woojin Ham
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06974, Korea;
| | - Jaetaek Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06974, Korea;
- Correspondence: (W.-S.L.); (J.K.); Tel.: +82-2-6299-1419 (W.-S.L.); +82-2-6299-1397 (J.K.)
| |
Collapse
|
18
|
Shreevatsa B, Dharmashekara C, Swamy VH, Gowda MV, Achar RR, Kameshwar VH, Thimmulappa RK, Syed A, Elgorban AM, Al-Rejaie SS, Ortega-Castro J, Frau J, Flores-Holguín N, Shivamallu C, Kollur SP, Glossman-Mitnik D. Virtual Screening for Potential Phytobioactives as Therapeutic Leads to Inhibit NQO1 for Selective Anticancer Therapy. Molecules 2021; 26:molecules26226863. [PMID: 34833955 PMCID: PMC8622762 DOI: 10.3390/molecules26226863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/04/2021] [Accepted: 11/08/2021] [Indexed: 11/16/2022] Open
Abstract
NAD(P)H:quinone acceptor oxidoreductase-1 (NQO1) is a ubiquitous flavin adenine dinucleotide-dependent flavoprotein that promotes obligatory two-electron reductions of quinones, quinonimines, nitroaromatics, and azo dyes. NQO1 is a multifunctional antioxidant enzyme whose expression and deletion are linked to reduced and increased oxidative stress susceptibilities. NQO1 acts as both a tumor suppressor and tumor promoter; thus, the inhibition of NQO1 results in less tumor burden. In addition, the high expression of NQO1 is associated with a shorter survival time of cancer patients. Inhibiting NQO1 also enables certain anticancer agents to evade the detoxification process. In this study, a series of phytobioactives were screened based on their chemical classes such as coumarins, flavonoids, and triterpenoids for their action on NQO1. The in silico evaluations were conducted using PyRx virtual screening tools, where the flavone compound, Orientin showed a better binding affinity score of −8.18 when compared with standard inhibitor Dicumarol with favorable ADME properties. An MD simulation study found that the Orientin binding to NQO1 away from the substrate-binding site induces a potential conformational change in the substrate-binding site, thereby inhibiting substrate accessibility towards the FAD-binding domain. Furthermore, with this computational approach we are offering a scope for validation of the new therapeutic components for their in vitro and in vivo efficacy against NQO1.
Collapse
Affiliation(s)
- Bhargav Shreevatsa
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, India; (B.S.); (C.D.)
| | - Chandan Dharmashekara
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, India; (B.S.); (C.D.)
| | - Vikas Halasumane Swamy
- Division of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, India; (V.H.S.); (M.V.G.)
| | - Meghana V. Gowda
- Division of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, India; (V.H.S.); (M.V.G.)
| | - Raghu Ram Achar
- Division of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, India; (V.H.S.); (M.V.G.)
- Correspondence: (R.R.A.); (C.S.); (S.P.K.); (D.G.-M.)
| | - Vivek Hamse Kameshwar
- School of Natural Science, Adichunchanagiri University, B.G. Nagara, Nagamangala, Mandya 571448, India;
| | - Rajesh Kumar Thimmulappa
- Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education and Research, Mysuru 570015, India;
| | - Asad Syed
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (A.S.); (A.M.E.)
| | - Abdallah M. Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (A.S.); (A.M.E.)
| | - Salim S. Al-Rejaie
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 55760, Riyadh 11451, Saudi Arabia;
| | - Joaquín Ortega-Castro
- Departament de Química, Universitat de les Illes Balears, 07122 Palma de Malllorca, Spain; (J.O.-C.); (J.F.)
| | - Juan Frau
- Departament de Química, Universitat de les Illes Balears, 07122 Palma de Malllorca, Spain; (J.O.-C.); (J.F.)
| | - Norma Flores-Holguín
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energía, Centro de Investigación en Materiales Avanzados, Chihuahua 31136, Mexico;
| | - Chandan Shivamallu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, India; (B.S.); (C.D.)
- Correspondence: (R.R.A.); (C.S.); (S.P.K.); (D.G.-M.)
| | - Shiva Prasad Kollur
- Department of Sciences, Mysuru Campus, Amrita School of Arts and Sciences, Amrita Vishwa Vidyapeetham, Mysuru 570026, India
- Correspondence: (R.R.A.); (C.S.); (S.P.K.); (D.G.-M.)
| | - Daniel Glossman-Mitnik
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energía, Centro de Investigación en Materiales Avanzados, Chihuahua 31136, Mexico;
- Correspondence: (R.R.A.); (C.S.); (S.P.K.); (D.G.-M.)
| |
Collapse
|
19
|
Wang L, Wang X, Kong L, Wang S, Huang K, Wu J, Wang C, Sun H, Liu K, Meng Q. Isoliquiritigenin alleviates LPS/ D-GalN-induced acute liver failure by activating the PGC-1α/ Nrf2 pathway to reduce oxidative stress and inflammatory response. Int Immunopharmacol 2021; 100:108159. [PMID: 34555641 DOI: 10.1016/j.intimp.2021.108159] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 09/06/2021] [Accepted: 09/13/2021] [Indexed: 12/25/2022]
Abstract
Acute liver failure (ALF) is a dramatic liver disease characterized by large areas of inflammation. However, there are no available effective targeted drugs for ALF treatment. In the study, serum biochemical index and H&E were used to explore the amelioration of the liver histopathological changes. The oxidative stress kits, quantitative real-time PCR, western blot, immunohistochemistry, immunofluorescence staining, reactive oxygen species (ROS), and siRNA were used to elucidate the mechanisms underlying isoliquiritigenin (ISL) protection. The results showed that ISL significantly improved the liver pathological changes. Furthermore, ISL reduced oxidative stress by altering the expression of PGC-1α, Nrf2, HO-1, NQO1, Keap1, GCLC, and GCLM in damaged hepatocytes. Moreover, the levels of inflammation-related genes including NLRP3 inflammasome, IL-1β, IL-6, TNF-α, iNOS, and Mip-2 were repressed by ISL. In addition, ISL alleviated LPS/D-GalN-induced hepatocytes apoptosis by increasing the Bcl-2/Bax ratio and suppressing the expression of cleaved caspase-3. Further in vivo and in vitro evidence proved the involvement of the PGC-1α/Nrf2 signaling pathway in ISL protection. In conclusion, ISL improves the ability of anti-oxidative stress, alleviates inflammatory reaction, apoptosis, and inhibits NLRP3 inflammasome to protect lipopolysaccharide/D-galactosamine (LPS/D-GalN)-induced ALF through activating the PGC-1α/Nrf2 pathway, which provides the possibility for the treatment of ALF.
Collapse
Affiliation(s)
- Lu Wang
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaohui Wang
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Lina Kong
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Shuyuan Wang
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Kai Huang
- Drug Clinical Trial Institution, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, China
| | - Jingjing Wu
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Changyuan Wang
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Huijun Sun
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Kexin Liu
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Qiang Meng
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China.
| |
Collapse
|
20
|
R. vesicarius L. exerts nephroprotective effect against cisplatin-induced oxidative stress. BMC Complement Med Ther 2021; 21:225. [PMID: 34481509 PMCID: PMC8417970 DOI: 10.1186/s12906-021-03398-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 08/17/2021] [Indexed: 01/19/2023] Open
Abstract
Background Cisplatin is an outstanding anticancer drug, but its use has been decreased remarkably due to sever nephrotoxicity. R. vesicarius L. is a leafy vegetable that is evident with anti-angeogenic, anti-inflammatory, anti-proliferative, hepatoprotective, and nephroprotective potential. Therefore, this study was designed to inspect its methanol extract (RVE) for possible nephroprotective effect. Methods Primarily, in vitro antioxidant activity of RVE was confirmed based on 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging aptitude. Thereafter, Swiss Albino male mice were treated with cisplatin (2.5 mg/kg) for 5 successive days to induce nephrotoxicity. Recovery from nephrotoxicity was scrutinized by treating the animals with RVE (25, 50, and 100 mg/kg) intraperitoneally (i.p.) for the next 5 consecutive days. After completion of treatment, mice were sacrificed and kidneys were collected. Part of it was homogenized in sodium phosphate buffer for evaluating malondialdehyde (MDA) level, another part was used to evaluate gene (NQO1, p53, and Bcl-2) expression. Moreover, the hydrogen peroxide (H2O2) neutralizing capacity of RVE was evaluated in HK-2 cells in vitro. Finally, bioactive phytochemicals in RVE were determined using gas chromatography–mass spectrometry (GC-MS). Results RVE showed in vitro antioxidant activity in a dose-dependent fashion with 37.39 ± 1.89 μg/mL IC50 value. Treatment with RVE remarkably (p < 0.05) decreased MDA content in kidney tissue. Besides, the expression of NQO, p53, and Bcl-2 genes was significantly (p < 0.05) mitigated in a dose-dependent manner due to the administration of RVE. RVE significantly (p < 0.05) reversed the H2O2 level in HK-2 cells to almost normal. From GC-MS, ten compounds including three known antioxidants “4H-Pyran-4-one, 2, 3-dihydro-3,5-dihydroxy-6-methyl-”, “Hexadecanoic acid”, and “Squalene” were detected. The extract was rich with an alkaloid “13-Docosenamide”. Conclusion Overall, RVE possesses a protective effect against cisplatin-induced kidney damage.
Collapse
|
21
|
Rashid MH, Babu D, Siraki AG. Interactions of the antioxidant enzymes NAD(P)H: Quinone oxidoreductase 1 (NQO1) and NRH: Quinone oxidoreductase 2 (NQO2) with pharmacological agents, endogenous biochemicals and environmental contaminants. Chem Biol Interact 2021; 345:109574. [PMID: 34228969 DOI: 10.1016/j.cbi.2021.109574] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/17/2021] [Accepted: 07/01/2021] [Indexed: 01/11/2023]
Abstract
NAD(P)H Quinone Oxidoreductase 1 (NQO1) is an antioxidant enzyme that catalyzes the two-electron reduction of several different classes of quinone-like compounds (quinones, quinone imines, nitroaromatics, and azo dyes). One-electron reduction of quinone or quinone-like metabolites is considered to generate semiquinones to initiate redox cycling that is responsible for the generation of reactive oxygen species and oxidative stress and may contribute to the initiation of adverse drug reactions and adverse health effects. On the other hand, the two-electron reduction of quinoid compounds appears important for drug activation (bioreductive activation) via chemical rearrangement or autoxidation. Two-electron reduction decreases quinone levels and opportunities for the generation of reactive species that can deplete intracellular thiol pools. Also, studies have shown that induction or depletion (knockout) of NQO1 were associated with decreased or increased susceptibilities to oxidative stress, respectively. Moreover, another member of the quinone reductase family, NRH: Quinone Oxidoreductase 2 (NQO2), has a significant functional and structural similarity with NQO1. The activity of both antioxidant enzymes, NQO1 and NQO2, becomes critically important when other detoxification pathways are exhausted. Therefore, this article summarizes the interactions of NQO1 and NQO2 with different pharmacological agents, endogenous biochemicals, and environmental contaminants that would be useful in the development of therapeutic approaches to reduce the adverse drug reactions as well as protection against quinone-induced oxidative damage. Also, future directions and areas of further study for NQO1 and NQO2 are discussed.
Collapse
Affiliation(s)
- Md Harunur Rashid
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada; Institute of Food and Radiation Biology, Bangladesh Atomic Energy Commission, Bangladesh
| | - Dinesh Babu
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
| | - Arno G Siraki
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada.
| |
Collapse
|
22
|
Shukla H, Gaje G, Koucheki A, Lee HY, Sun X, Trush MA, Zhu H, Li YR, Jia Z. NADPH-quinone oxidoreductase-1 mediates Benzo-[a]-pyrene-1,6-quinone-induced cytotoxicity and reactive oxygen species production in human EA.hy926 endothelial cells. Toxicol Appl Pharmacol 2020; 404:115180. [PMID: 32739527 DOI: 10.1016/j.taap.2020.115180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 07/11/2020] [Accepted: 07/28/2020] [Indexed: 11/17/2022]
Abstract
Numerous studies conducted in the past have reported deaths in the human population due to cardiovascular diseases (CVD) on exposure to air particulate matter (APM). BP-1,6-quinone (BP-1,6-Q) is one of the significant components of APM. However, the mechanism(s) by which it can exert its toxicity in endothelial cells is not yet completely understood. NAD(P)H: quinone oxidoreductase-1 (NQO1) is expressed highly in myocardium and vasculature tissues of the heart and plays a vital role in maintaining vascular homeostasis. This study, demonstrated that BP-1,6-Q diminishes NQO1 enzyme activity in a dose-dependent manner in human EA.hy926 endothelial cells. The decrease in the NQO1 enzyme causes potentiation in BP-1,6-Q-mediated toxicity in EA.hy926 endothelial cells. The enhancement of NQO1 in endothelial cells showed cytoprotection against BP-1,6-Q-induced cellular toxicity, lipid, and protein damage suggesting an essential role of NQO1 in cytoprotection against BP-1,6-Q toxicity. Using various biochemical assays and genetic approaches, results from this study further demonstrated that NQO1 also plays a crucial role in BP-1,6-Q-induced production of reactive oxygen species (ROS). These findings will contribute to elucidating BP-1,6-Q mediated toxicity and its role in the development of atherosclerosis.
Collapse
Affiliation(s)
- Halley Shukla
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Gabriella Gaje
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Ashkon Koucheki
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Ho Young Lee
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Xiaolun Sun
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Michael A Trush
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hong Zhu
- Campbell University School of Osteopathic Medicine, Buies Creek, NC, USA
| | - Y Robert Li
- Campbell University School of Osteopathic Medicine, Buies Creek, NC, USA
| | - Zhenquan Jia
- Department of Biology, University of North Carolina at Greensboro, NC, USA.
| |
Collapse
|
23
|
Liu M, Guo J, Chen B, Xia J, Pu X, Zou X, Yang M, Sizhou Huang. The expression of zebrafish NAD(P)H:quinone oxidoreductase 1(nqo1) in adult organs and embryos. Gene Expr Patterns 2020; 38:119134. [PMID: 32889095 DOI: 10.1016/j.gep.2020.119134] [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: 07/08/2020] [Revised: 08/20/2020] [Accepted: 08/26/2020] [Indexed: 10/23/2022]
Abstract
NQO1, NAD(P)H: quinone oxidoreductase 1, was first identified in rat and its role has been extensively studied. Even the roles of NQO1 in the maintenance of physiological function and disease were largely addressed, whether the tissue specific functions of the NQO1 in organ development remains unknown. In the current study, we identified two NQO1 isoforms (isoform 1 and isoform 2) and examined the expression of nqo1 variants in adult zebrafish organs and embryos at different stages. In adult organs, RT-PCR result indicated that nqo1 variant 1 was mainly expressed in stomach and intestine, while nqo1 variant 2 was expressed in all organs investigated except for heart. Further, RT-PCR result showed that the nqo1 variant 1 and variant 2 were expressed at all the embryonic stages, but nqo1 variant 1 expression level was much lower than that of nqo1 variant 2. To specifically examine the expression pattern of these two different nqo1 variants, we did whole mount in situ hybridization and the results demonstrated that, both of them were maternally expressed at 8-cell stage, and they were all expressed ubiquitously at early stage. At 24 hpf, nqo1 variant 2 was mainly expressed in yolk cells, and slightly in head and eyes. At 48 hpf, nqo1 variant 2 was restricted in lateral line neuromasts. From 72 hpf to 144 hpf, nqo1 variant 2 was mainly restricted in branchial arch, liver, swimming bladder and lateral line neuromasts, while from 124 hpf to 192 hpf, nqo1 variant 2 only restricted in liver, and disappeared in lateral line neuromasts. On the contrary, at the late embryonic stage, nqo1 variant 1 was only expressed in liver and swimming bladder while not in branchial arch and lateral line neuromasts. In conclusion, we systematically analyzed the expression pattern of nqo1 variant 1 and variant 2 in zebrafish at different embryonic stages, and our data implied the possible role of nqo1 in regulating liver, branchial arch and lateral neuromasts development.
Collapse
Affiliation(s)
- Min Liu
- Development and Regeneration Key Laboratory of Sichuan Province, Department of Anatomy and Histology and Embryology, School of Basic Medical Sciences, Chengdu Medical College, Chengdu, Sichuan, 610500, China
| | - Jinping Guo
- School of Biomedical Sciences, Chengdu Medical College, Chengdu, Sichuan, 610500, China
| | - Bingyu Chen
- Development and Regeneration Key Laboratory of Sichuan Province, Department of Anatomy and Histology and Embryology, School of Basic Medical Sciences, Chengdu Medical College, Chengdu, Sichuan, 610500, China
| | - Jiamin Xia
- Development and Regeneration Key Laboratory of Sichuan Province, Department of Anatomy and Histology and Embryology, School of Basic Medical Sciences, Chengdu Medical College, Chengdu, Sichuan, 610500, China
| | - Xiaohua Pu
- School of Biomedical Sciences, Chengdu Medical College, Chengdu, Sichuan, 610500, China
| | - Xinyu Zou
- School of Pharmacy, Chengdu Medical College, Chengdu, Sichuan, 610500, China
| | - Min Yang
- School of Laboratory Medicine, Chengdu Medical College, Chengdu, China
| | - Sizhou Huang
- Development and Regeneration Key Laboratory of Sichuan Province, Department of Anatomy and Histology and Embryology, School of Basic Medical Sciences, Chengdu Medical College, Chengdu, Sichuan, 610500, China.
| |
Collapse
|
24
|
Targeting the Nrf2/ARE Signalling Pathway to Mitigate Isoproterenol-Induced Cardiac Hypertrophy: Plausible Role of Hesperetin in Redox Homeostasis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:9568278. [PMID: 32952852 PMCID: PMC7482027 DOI: 10.1155/2020/9568278] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 06/27/2020] [Accepted: 07/06/2020] [Indexed: 02/06/2023]
Abstract
Cardiac hypertrophy is the underlying cause of heart failure and is characterized by excessive oxidative stress leading to collagen deposition. Therefore, understanding the signalling mechanisms involved in excessive extracellular matrix deposition is necessary to prevent cardiac remodelling and heart failure. In this study, we hypothesized that hesperetin, a flavanone that elicits the activation of Nrf2 signalling and thereby suppresses oxidative stress, mediated pathological cardiac hypertrophy progression. A cardiac hypertrophy model was established with subcutaneous injection of isoproterenol in male Wistar rats. Oxidative stress markers, antioxidant defense status, and its upstream signalling molecules were evaluated to discover the impacts of hesperetin in ameliorating cardiac hypertrophy. Our results implicate that hesperetin pretreatment resulted in the mitigation of oxidative stress by upregulating antioxidant capacity of the heart. This curative effect might be owing to the activation of the master regulator of antioxidant defense system, known as Nrf2. Further, analysis of Nrf2 revealed that hesperetin enhances its nuclear translocation as well as the expression of its downstream targets (GCLC, NQO1, and HO-1) to boost the antioxidative status of the cells. To support this notion, in vitro studies were carried out in isoproterenol-treated H9c2 cells. Immunocytochemical analysis showed augmented nuclear localization of Nrf2 implicating the action of hesperetin at the molecular level to maintain the cellular redox homeostasis. Thus, it is conceivable that hesperetin could be a potential therapeutic candidate that enhances Nrf2 signalling and thereby ameliorates pathological cardiac remodelling.
Collapse
|
25
|
Lucena S, Coelho AV, Muñoz-Prieto A, Anjo SI, Manadas B, Capela E Silva F, Lamy E, Tvarijonaviciute A. Changes in the salivary proteome of beagle dogs after weight loss. Domest Anim Endocrinol 2020; 72:106474. [PMID: 32361424 DOI: 10.1016/j.domaniend.2020.106474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 02/07/2020] [Accepted: 03/01/2020] [Indexed: 10/24/2022]
Abstract
Being overweight or obese represents an important health issue in humans and pets. The aim of this study was to investigate changes in the salivary proteome of overweight beagles after induced weight loss to better understand the physiological changes involved in this process. Five overweight/obese neutered males of pure breed beagles were evaluated. During the 3-mo period of weight loss, each animal received a strictly controlled amount of a low fat commercial diet per day. Body condition scores (BCS), body weight (BW), and serum biochemical parameters (total cholesterol, triglycerides, and C-reactive protein) were assessed weekly. Quantitative proteomics analysis by SWATH was used to evaluate the salivary proteome changes induced by weight loss treatment. BCS, BW, serum total cholesterol concentration, and abundances of 23 salivary proteins differed significantly between before and after treatment. Some of the altered protein amounts, namely of peptidyl-prolyl cis-trans isomerase, fructose-bisphosphate aldolase C, and 78-kDa glucose-regulated protein, increased after weight loss. These proteins are related with the immune system, inflammatory status, oxidative stress, and glucose metabolism. The results obtained suggest a potential use of salivary proteins in monitoring physiological changes in dogs subjected to weight loss. Moreover, the type of changes identified reinforces the postulated physiological improvements, which weight loss induces. Further research is needed to determine whether the changes observed in this study are due to weight loss, dietary changes, or a combination of both.
Collapse
Affiliation(s)
- S Lucena
- Mediterranean Institute for Agriculture, Environment and Development (MED), Universidade de Évora, Évora, Portugal; Departamento de Medicina Veterinária, Escola de Ciências e Tecnologia, Universidade de Évora, Evora, Portugal
| | - A V Coelho
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Lisbon, Portugal
| | - A Muñoz-Prieto
- Interlab-UMU, Regional Campus of International Excellence "Mare Nostrum", University of Murcia, Espinardo, 30100 Murcia, Spain
| | - S I Anjo
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - B Manadas
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - F Capela E Silva
- Mediterranean Institute for Agriculture, Environment and Development (MED), Universidade de Évora, Évora, Portugal; Departamento de Biologia, Escola de Ciências e Tecnologia, Universidade de Évora, Evora, Portugal
| | - E Lamy
- Mediterranean Institute for Agriculture, Environment and Development (MED), Universidade de Évora, Évora, Portugal.
| | - A Tvarijonaviciute
- Interlab-UMU, Regional Campus of International Excellence "Mare Nostrum", University of Murcia, Espinardo, 30100 Murcia, Spain.
| |
Collapse
|
26
|
Artyukov AA, Zelepuga EA, Bogdanovich LN, Lupach NM, Novikov VL, Rutckova TA, Kozlovskaya EP. Marine Polyhydroxynaphthoquinone, Echinochrome A: Prevention of Atherosclerotic Inflammation and Probable Molecular Targets. J Clin Med 2020; 9:E1494. [PMID: 32429179 PMCID: PMC7291202 DOI: 10.3390/jcm9051494] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/06/2020] [Accepted: 05/13/2020] [Indexed: 12/16/2022] Open
Abstract
The effect of low doses of echinochrome A (EchA), a natural polyhydroxy-1,4-naphthoquinone pigment from the sea urchin Scaphechinus mirabilis, has been studied in clinical trials, when it was used as an active substance of the drug Histochrome® and biologically active supplement Thymarin. Several parameters of lipid metabolism, antioxidant status, and the state of the immune system were analyzed in patients with cardiovascular diseases (CVD), including contaminating atherosclerosis. It has been shown that EchA effectively normalizes lipid metabolism, recovers antioxidant status and reduces atherosclerotic inflammation, regardless of the method of these preparations' administrations. Treatment of EchA has led to the stabilization of patients, improved function of the intracellular matrix and decreased epithelial dysfunction. The increased expression of surface human leukocyte antigen DR isotype (HLA-DR) receptors reflects the intensification of intercellular cooperation of immune cells, as well as an increase in the efficiency of processing and presentation of antigens, while the regulation of CD95 + expression levels suggests the stimulation of cell renewal processes. The immune system goes to a different level of functioning. Computer simulations suggest that EchA, with its aromatic structure of the naphthoquinone nucleus, may be a suitable ligand of the cytosolic aryl cell receptor, which affects the response of the immune system and causes the rapid expression of detoxification enzymes such as CYP and DT diaphorase, which play a protective role with CVD. Therefore, EchA possesses not only an antiradical effect and antioxidant activity, but is also a SOD3 mimetic, producing hydrogen peroxide and controlling the expression of cell enzymes through hypoxia-inducible factors (HIF), peroxisome proliferator-activated receptors (PPARs) and aryl hydrocarbon receptor (AhR).
Collapse
Affiliation(s)
- Aleksandr A. Artyukov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Science, 159 Prospect 100-letiya Vladivostoka, Vladivostok 690022, Russia; (A.A.A.); (E.A.Z.); (V.L.N.); (T.A.R.)
| | - Elena A. Zelepuga
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Science, 159 Prospect 100-letiya Vladivostoka, Vladivostok 690022, Russia; (A.A.A.); (E.A.Z.); (V.L.N.); (T.A.R.)
| | - Larisa N. Bogdanovich
- Medical Association of the Far Eastern Branch of the Russian Academy of Sciences (FEB RAS MO), Kirov Str., 95, Vladivostok 690022, Russia;
| | - Natalia M. Lupach
- Primorye Regional Clinical Hospital No. One (SHI), Aleutskaya Str., 57, Vladivostok, Primorsky Krai 690091, Russia;
| | - Vyacheslav L. Novikov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Science, 159 Prospect 100-letiya Vladivostoka, Vladivostok 690022, Russia; (A.A.A.); (E.A.Z.); (V.L.N.); (T.A.R.)
| | - Tatyana A. Rutckova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Science, 159 Prospect 100-letiya Vladivostoka, Vladivostok 690022, Russia; (A.A.A.); (E.A.Z.); (V.L.N.); (T.A.R.)
| | - Emma P. Kozlovskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Science, 159 Prospect 100-letiya Vladivostoka, Vladivostok 690022, Russia; (A.A.A.); (E.A.Z.); (V.L.N.); (T.A.R.)
| |
Collapse
|
27
|
Sudheesh AP, Mohan N, Francis N, Laishram RS, Anderson RA. Star-PAP controlled alternative polyadenylation coupled poly(A) tail length regulates protein expression in hypertrophic heart. Nucleic Acids Res 2020; 47:10771-10787. [PMID: 31598705 PMCID: PMC6847588 DOI: 10.1093/nar/gkz875] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 09/08/2019] [Accepted: 10/05/2019] [Indexed: 12/31/2022] Open
Abstract
Alternative polyadenylation (APA)-mediated 3′-untranslated region (UTR) shortening is known to increase protein expression due to the loss of miRNA regulatory sites. Yet, mRNAs with longer 3′-UTR also show enhanced protein expression. Here, we identify a mechanism by which longer transcripts generated by the distal-most APA site leads to increased protein expression compared to the shorter transcripts and the longer transcripts are positioned to regulate heart failure (HF). A Star-PAP target gene, NQO1 has three poly(A) sites (PA-sites) at the terminal exon on the pre-mRNA. Star-PAP selects the distal-most site that results in the expression of the longest isoform. We show that the NQO1 distal-specific mRNA isoform accounts for the majority of cellular NQO1 protein. Star-PAP control of the distal-specific isoform is stimulated by oxidative stress and the toxin dioxin. The longest NQO1 transcript has increased poly(A) tail (PA-tail) length that accounts for the difference in translation potentials of the three NQO1 isoforms. This mechanism is involved in the regulation of cardiac hypertrophy (CH), an antecedent condition to HF where NQO1 downregulation stems from the loss of the distal-specific transcript. The loss of NQO1 during hypertrophy was rescued by ectopic expression of the distal- but not the proximal- or middle-specific NQO1 mRNA isoforms in the presence of Star-PAP expression, and reverses molecular events of hypertrophy in cardiomyocytes.
Collapse
Affiliation(s)
- A P Sudheesh
- Cardiovascular and Diabetes Biology Group, Rajiv Gandhi Centre for Biotechnology, Trivandrum-014, India.,Manipal Academy of Higher Education, Manipal 576104, India
| | - Nimmy Mohan
- Cardiovascular and Diabetes Biology Group, Rajiv Gandhi Centre for Biotechnology, Trivandrum-014, India.,Manipal Academy of Higher Education, Manipal 576104, India
| | - Nimmy Francis
- Cardiovascular and Diabetes Biology Group, Rajiv Gandhi Centre for Biotechnology, Trivandrum-014, India.,Manipal Academy of Higher Education, Manipal 576104, India
| | - Rakesh S Laishram
- Cardiovascular and Diabetes Biology Group, Rajiv Gandhi Centre for Biotechnology, Trivandrum-014, India
| | - Richard A Anderson
- School of Medicine and Public Health, University of Wisconsin, MD 53726, USA
| |
Collapse
|
28
|
Basmaeil Y, Rashid MA, Khatlani T, AlShabibi M, Bahattab E, Abdullah ML, Abomaray F, Kalionis B, Massoudi S, Abumaree M. Preconditioning of Human Decidua Basalis Mesenchymal Stem/Stromal Cells with Glucose Increased Their Engraftment and Anti-diabetic Properties. Tissue Eng Regen Med 2020; 17:209-222. [PMID: 32077075 PMCID: PMC7105536 DOI: 10.1007/s13770-020-00239-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 11/10/2019] [Accepted: 01/06/2020] [Indexed: 12/19/2022] Open
Abstract
Background: Mesenchymal stem/stromal cells (MSCs) from the decidua basalis (DBMSCs) of the human placenta have important functions that make them potential candidates for cellular therapy. Previously, we showed that DBMSC functions do not change significantly in a high oxidative stress environment, which was induced by hydrogen peroxide (H2O2) and immune cells. Here, we studied the consequences of glucose, another oxidative stress inducer, on the phenotypic and functional changes in DBMSCs. Methods: DBMSCs were exposed to a high level of glucose, and its effect on DBMSC phenotypic and functional properties was determined. DBMSC expression of oxidative stress and immune molecules after exposure to glucose were also identified. Results: Conditioning of DBMSCs with glucose improved their adhesion and invasion. Glucose also increased DBMSC expression of genes with survival, proliferation, migration, invasion, anti-inflammatory, anti-chemoattractant and antimicrobial properties. In addition, DBMSC expression of B7H4, an inhibitor of T cell proliferation was also enhanced by glucose. Interestingly, glucose modulated DBMSC expression of genes involved in insulin secretion and prevention of diabetes. Conclusion: These data show the potentially beneficial effects of glucose on DBMSC functions. Preconditioning of DBMSCs with glucose may therefore be a rational strategy for increasing their therapeutic potential by enhancing their engraftment efficiency. In addition, glucose may program DBMSCs into insulin producing cells with ability to counteract inflammation and infection associated with diabetes. However, future in vitro and in vivo studies are essential to investigate the findings of this study further. Electronic supplementary material The online version of this article (10.1007/s13770-020-00239-7) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Yasser Basmaeil
- Stem Cells and Regenerative Medicine Department, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Mail Code 1515, P.O. Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia.
| | - Manar Al Rashid
- Stem Cells and Regenerative Medicine Department, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Mail Code 1515, P.O. Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia
| | - Tanvir Khatlani
- Stem Cells and Regenerative Medicine Department, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Mail Code 1515, P.O. Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia
| | - Manal AlShabibi
- National Center for Stem Cell Technology, Life Sciences and Environment Research Institute, King Abdulaziz City for Science and Technology, P.O Box 6086, Riyadh, 11442, Kingdom of Saudi Arabia
| | - Eman Bahattab
- National Center for Stem Cell Technology, Life Sciences and Environment Research Institute, King Abdulaziz City for Science and Technology, P.O Box 6086, Riyadh, 11442, Kingdom of Saudi Arabia
| | - Meshan L Abdullah
- Experimental Medicine, King Abdullah International Medical Research Center MNG-HA, Ali Al Arini, Ar Rimayah, Riyadh, 11481, Kingdom of Saudi Arabia
| | - Fawaz Abomaray
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 14186, Stockholm, Sweden
| | - Bill Kalionis
- Department of Maternal-Fetal Medicine, Pregnancy Research Centre and University of Melbourne, Parkville, VIC, 3010, Australia.,Department of Obstetrics and Gynaecology, Royal Women's Hospital, 20 Flemington Rd, Parkville, VIC, 3052, Australia
| | - Safia Massoudi
- Department of Forensic Biology, College of Forensic Sciences, Naif Arab University for Security Sciences, Khurais Rd, Ar Rimayah, Riyadh, 14812, Kingdom of Saudi Arabia
| | - Mohammad Abumaree
- Stem Cells and Regenerative Medicine Department, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Mail Code 1515, P.O. Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia.,College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Mail Code 3124, P.O. Box 3660, Riyadh, 11481, Kingdom of Saudi Arabia
| |
Collapse
|
29
|
Morris G, Puri BK, Walker AJ, Berk M, Walder K, Bortolasci CC, Marx W, Carvalho AF, Maes M. The compensatory antioxidant response system with a focus on neuroprogressive disorders. Prog Neuropsychopharmacol Biol Psychiatry 2019; 95:109708. [PMID: 31351160 DOI: 10.1016/j.pnpbp.2019.109708] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/16/2019] [Accepted: 07/22/2019] [Indexed: 02/07/2023]
Abstract
Major antioxidant responses to increased levels of inflammatory, oxidative and nitrosative stress (ONS) are detailed. In response to increasing levels of nitric oxide, S-nitrosylation of cysteine thiol groups leads to post-transcriptional modification of many cellular proteins and thereby regulates their activity and allows cellular adaptation to increased levels of ONS. S-nitrosylation inhibits the function of nuclear factor kappa-light-chain-enhancer of activated B cells, toll-like receptor-mediated signalling and the activity of several mitogen-activated protein kinases, while activating nuclear translocation of nuclear factor (erythroid-derived 2)-like 2 (Nrf2 or NFE2L2); in turn, the redox-regulated activation of Nrf2 leads to increased levels and/or activity of key enzymes and transporter systems involved in the glutathione system. The Nrf2/Kelch-like ECH-associated protein-1 axis is associated with upregulation of NAD(P)H:quinone oxidoreductase 1, which in turn has anti-inflammatory effects. Increased Nrf2 transcriptional activity also leads to activation of haem oxygenase-1, which is associated with upregulation of bilirubin, biliverdin and biliverdin reductase as well as increased carbon monoxide signalling, anti-inflammatory and antioxidant activity. Associated transcriptional responses, which may be mediated by retrograde signalling owing to elevated hydrogen peroxide, include the unfolded protein response (UPR), mitohormesis and the mitochondrial UPR; the UPR also results from increasing levels of mitochondrial and cytosolic reactive oxygen species and reactive nitrogen species leading to nitrosylation, glutathionylation, oxidation and nitration of crucial cysteine and tyrosine causing protein misfolding and the development of endoplasmic reticulum stress. It is shown how these mechanisms co-operate in forming a co-ordinated rapid and prolonged compensatory antioxidant response system.
Collapse
Affiliation(s)
- Gerwyn Morris
- IMPACT Strategic Research Centre, Barwon Health, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Basant K Puri
- Department of Medicine, Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Adam J Walker
- IMPACT Strategic Research Centre, Barwon Health, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Michael Berk
- IMPACT Strategic Research Centre, Barwon Health, School of Medicine, Deakin University, Geelong, VIC, Australia; Orygen, The National Centre of Excellence in Youth Mental Health, The Department of Psychiatry, The Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - Ken Walder
- CMMR Strategic Research Centre, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Chiara C Bortolasci
- CMMR Strategic Research Centre, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Wolfgang Marx
- IMPACT Strategic Research Centre, Barwon Health, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Andre F Carvalho
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada.
| | - Michael Maes
- IMPACT Strategic Research Centre, Barwon Health, School of Medicine, Deakin University, Geelong, VIC, Australia
| |
Collapse
|
30
|
Silva-Palacios A, Ostolga-Chavarría M, Sánchez-Garibay C, Rojas-Morales P, Galván-Arzate S, Buelna-Chontal M, Pavón N, Pedraza-Chaverrí J, Königsberg M, Zazueta C. Sulforaphane protects from myocardial ischemia-reperfusion damage through the balanced activation of Nrf2/AhR. Free Radic Biol Med 2019; 143:331-340. [PMID: 31422078 DOI: 10.1016/j.freeradbiomed.2019.08.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/16/2019] [Accepted: 08/12/2019] [Indexed: 12/11/2022]
Abstract
The activation of the transcription factor Nrf2 and the consequent increment in the antioxidant response might be a powerful strategy to contend against reperfusion damage. In this study we compared the effectiveness between sulforaphane (SFN), a well known activator of Nrf2 and the mechanical maneuver of post-conditioning (PostC) to confer cardioprotection in an in vivo cardiac ischemia-reperfusion model. We also evaluated if additional mechanisms, besides Nrf2 activation contribute to cardioprotection. Our results showed that SFN exerts an enhanced protective response as compared to PostC. Bot, strategies preserved cardiac function, decreased infarct size, oxidative stress and inflammation, through common protective pathways; however, the aryl hydrocarbon receptor (AhR) also participated in the protection conferred by SFN. Our data suggest that SFN-mediated cardioprotection involves transient Nrf2 activation, followed by phase I enzymes upregulation at the end of reperfusion, as a long-term protection mechanism.
Collapse
Affiliation(s)
- A Silva-Palacios
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, Ignacio Chávez, Mexico; Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico; Posgrado en Biología Experimental, Universidad Autónoma Metropolitana-Iztapalapa, Mexico
| | - M Ostolga-Chavarría
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, Ignacio Chávez, Mexico
| | - C Sánchez-Garibay
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía, Manuel Velasco Suárez, Mexico
| | - P Rojas-Morales
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico
| | - S Galván-Arzate
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía, Manuel Velasco Suarez, Mexico
| | - M Buelna-Chontal
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, Ignacio Chávez, Mexico
| | - N Pavón
- Departamento de Farmacología, Instituto Nacional de Cardiología, Ignacio Chávez, Mexico
| | - J Pedraza-Chaverrí
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico
| | - M Königsberg
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico
| | - C Zazueta
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, Ignacio Chávez, Mexico.
| |
Collapse
|
31
|
Jarukamjorn K, Chatuphonprasert W, Jearapong N, Punvittayagul C, Wongpoomchai R. Tetrahydrocurcumin attenuates phase I metabolizing enzyme-triggered oxidative stress in mice fed a high-fat and high-fructose diet. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
|
32
|
QIN WW, WANG L, JIAO Z, WANG B, WANG CY, QIAN LX, QI WL, ZHONG MK. Lower clearance of sodium tanshinone IIA sulfonate in coronary heart disease patients and the effect of total bilirubin: a population pharmacokinetics analysis. Chin J Nat Med 2019; 17:218-226. [DOI: 10.1016/s1875-5364(19)30024-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Indexed: 02/02/2023]
|
33
|
Jansons J, Sominskaya I, Petrakova N, Starodubova ES, Smirnova OA, Alekseeva E, Bruvere R, Eliseeva O, Skrastina D, Kashuba E, Mihailova M, Kochetkov SN, Ivanov AV, Isaguliants MG. The Immunogenicity in Mice of HCV Core Delivered as DNA Is Modulated by Its Capacity to Induce Oxidative Stress and Oxidative Stress Response. Cells 2019; 8:cells8030208. [PMID: 30823485 PMCID: PMC6468923 DOI: 10.3390/cells8030208] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 02/06/2019] [Accepted: 02/20/2019] [Indexed: 12/16/2022] Open
Abstract
HCV core is an attractive HCV vaccine target, however, clinical or preclinical trials of core-based vaccines showed little success. We aimed to delineate what restricts its immunogenicity and improve immunogenic performance in mice. We designed plasmids encoding full-length HCV 1b core and its variants truncated after amino acids (aa) 60, 98, 152, 173, or up to aa 36 using virus-derived or synthetic polynucleotides (core191/60/98/152/173/36_191v or core152s DNA, respectively). We assessed their level of expression, route of degradation, ability to trigger the production of reactive oxygen species/ROS, and to activate the components of the Nrf2/ARE antioxidant defense pathway heme oxygenase 1/HO-1 and NAD(P)H: quinone oxidoreductase/Nqo-1. All core variants with the intact N-terminus induced production of ROS, and up-regulated expression of HO-1 and Nqo-1. The capacity of core variants to induce ROS and up-regulate HO-1 and Nqo-1 expression predetermined their immunogenicity in DNA-immunized BALB/c and C57BL/6 mice. The most immunogenic was core 152s, expressed at a modest level and inducing moderate oxidative stress and oxidative stress response. Thus, immunogenicity of HCV core is shaped by its ability to induce ROS and oxidative stress response. These considerations are important in understanding the mechanisms of viral suppression of cellular immune response and in HCV vaccine design.
Collapse
Affiliation(s)
- Juris Jansons
- Department of Pathology, Riga Stradins University, LV-1007 Riga, Latvia.
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia.
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
| | - Irina Sominskaya
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia.
| | - Natalia Petrakova
- N.F. Gamaleya Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia.
| | - Elizaveta S Starodubova
- N.F. Gamaleya Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia.
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Olga A Smirnova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Ekaterina Alekseeva
- Department of Pathology, Riga Stradins University, LV-1007 Riga, Latvia.
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia.
| | - Ruta Bruvere
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia.
| | - Olesja Eliseeva
- N.F. Gamaleya Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia.
| | - Dace Skrastina
- Department of Pathology, Riga Stradins University, LV-1007 Riga, Latvia.
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia.
| | - Elena Kashuba
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
- RE Kavetsky Institite of Experimental Pathology, Oncology and Radiobiology, The National Academy of Sciences of Ukraine, 03022 Kyiv, Ukraine.
| | - Marija Mihailova
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia.
| | - Sergey N Kochetkov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Alexander V Ivanov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Maria G Isaguliants
- Department of Pathology, Riga Stradins University, LV-1007 Riga, Latvia.
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
- N.F. Gamaleya Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia.
- MP Chumakov Center for Research and Development of Immune and Biological Preparations of RAS, 108819 Moscow, Russia.
| |
Collapse
|
34
|
NAD(P)H quinone oxidoreductase (NQO1): an enzyme which needs just enough mobility, in just the right places. Biosci Rep 2019; 39:BSR20180459. [PMID: 30518535 PMCID: PMC6328894 DOI: 10.1042/bsr20180459] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 11/26/2018] [Accepted: 11/27/2018] [Indexed: 12/23/2022] Open
Abstract
NAD(P)H quinone oxidoreductase 1 (NQO1) catalyses the two electron reduction of quinones and a wide range of other organic compounds. Its physiological role is believed to be partly the reduction of free radical load in cells and the detoxification of xenobiotics. It also has non-enzymatic functions stabilising a number of cellular regulators including p53. Functionally, NQO1 is a homodimer with two active sites formed from residues from both polypeptide chains. Catalysis proceeds via a substituted enzyme mechanism involving a tightly bound FAD cofactor. Dicoumarol and some structurally related compounds act as competitive inhibitors of NQO1. There is some evidence for negative cooperativity in quinine oxidoreductases which is most likely to be mediated at least in part by alterations to the mobility of the protein. Human NQO1 is implicated in cancer. It is often over-expressed in cancer cells and as such is considered as a possible drug target. Interestingly, a common polymorphic form of human NQO1, p.P187S, is associated with an increased risk of several forms of cancer. This variant has much lower activity than the wild-type, primarily due to its substantially reduced affinity for FAD which results from lower stability. This lower stability results from inappropriate mobility of key parts of the protein. Thus, NQO1 relies on correct mobility for normal function, but inappropriate mobility results in dysfunction and may cause disease.
Collapse
|
35
|
Zhu Y, Han J, Zhang Q, Zhao Z, Wang J, Xu X, Hao H, Zhang J. A highly selective fluorescent probe for human NAD(P)H:quinone oxidoreductase 1 (hNQO1) detection and imaging in living tumor cells. RSC Adv 2019; 9:26729-26733. [PMID: 35528556 PMCID: PMC9070553 DOI: 10.1039/c9ra05650e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 10/25/2019] [Accepted: 08/20/2019] [Indexed: 11/21/2022] Open
Abstract
Human NAD(P)H:quinone oxidoreductase (hNQO1) can be used as a biomarker for the early diagnosis of cancer.
Collapse
Affiliation(s)
- Ya Zhu
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Jialing Han
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Qian Zhang
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Zhou Zhao
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Jin Wang
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Xiaowei Xu
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Haiping Hao
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Jun Zhang
- School of Pharmacy
- Nanjing Medical University
- Nanjing
- China
| |
Collapse
|
36
|
Tumer TB, Yılmaz B, Ozleyen A, Kurt B, Tok TT, Taskin KM, Kulabas SS. GR24, a synthetic analog of Strigolactones, alleviates inflammation and promotes Nrf2 cytoprotective response: In vitro and in silico evidences. Comput Biol Chem 2018; 76:179-190. [DOI: 10.1016/j.compbiolchem.2018.07.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 07/13/2018] [Accepted: 07/18/2018] [Indexed: 12/17/2022]
|
37
|
Ning C, Gao X, Wang C, Huo X, Liu Z, Sun H, Yang X, Sun P, Ma X, Meng Q, Liu K. Hepatoprotective effect of ginsenoside Rg1 from Panax ginseng on carbon tetrachloride-induced acute liver injury by activating Nrf2 signaling pathway in mice. ENVIRONMENTAL TOXICOLOGY 2018; 33:1050-1060. [PMID: 29964319 DOI: 10.1002/tox.22616] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 06/06/2018] [Accepted: 06/11/2018] [Indexed: 06/08/2023]
Abstract
Oxidative stress and inflammatory response are well known to be involved in the pathogenesis of acute liver injury. This study was performed to examine the hepatoprotective effect of ginsenoside Rg1 (Rg1) against CCl4 -induced acute liver injury, and further to elucidate the involvement of Nrf2 signaling pathway in vivo and in vitro. Mice were orally administered Rg1 (15, 30, and 60 mg/kg) or sulforaphane (SFN) once daily for 1 week prior to 750 μL/kg CCl4 injection. The results showed that Rg1 markedly altered relative liver weights, promoted liver repair, increased the serum level of TP and decreased the serum levels of ALT, AST and ALP. Hepatic oxidative stress was inhibited by Rg1, as evidenced by the decrease in MDA, and increases in GSH, SOD, and CAT in the liver. Further research demonstrated that Rg1 suppressed liver inflammation response through repressing the expression levels of inflammation-related genes including TNF-α, IL-1β, IL-6, COX-2, and iNOS. In addition, Rg1 enhanced antioxidative stress and liver detoxification abilities by up-regulating Nrf2 and its target-genes such as GCLC, GCLM, HO-1, NQO1, Besp, Mrp2, Mrp3, Mrp4, and down-regulating Cyp2e1. However, the changes in Nrf2 target-genes, as well as ameliorative liver histology induced by Rg1 were abrogated by Nrf2 antagonist all-transretinoic acid in vivo and Nrf2 siRNA in vitro. Overall, the findings indicated that Rg1 might be an effective approach for the prevention against acute liver injury by activating Nrf2 signaling pathway.
Collapse
Affiliation(s)
- Chenqing Ning
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaoguang Gao
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Changyuan Wang
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaokui Huo
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Zhihao Liu
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Huijun Sun
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaobo Yang
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Pengyuan Sun
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaodong Ma
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Qiang Meng
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Kexin Liu
- Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory of Pharmacokinetics and Transport of Liaoning Province, Department of Clinical Pharmacology, College of Pharmacy, Dalian Medical University, Dalian 116044, China
| |
Collapse
|
38
|
Detremmerie CMS, Leung SWS, Vanhoutte PM. Activation of NQO-1 mediates the augmented contractions of isolated arteries due to biased activity of soluble guanylyl cyclase in their smooth muscle. Naunyn Schmiedebergs Arch Pharmacol 2018; 391:1221-1235. [DOI: 10.1007/s00210-018-1548-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 07/24/2018] [Indexed: 01/24/2023]
|
39
|
Arowojolu OA, Orlow SJ, Elbuluk N, Manga P. The nuclear factor (erythroid-derived 2)-like 2 (NRF2) antioxidant response promotes melanocyte viability and reduces toxicity of the vitiligo-inducing phenol monobenzone. Exp Dermatol 2018; 26:637-644. [PMID: 28370349 DOI: 10.1111/exd.13350] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2017] [Indexed: 12/29/2022]
Abstract
Vitiligo, characterised by progressive melanocyte death, can be initiated by exposure to vitiligo-inducing phenols (VIPs). VIPs generate oxidative stress in melanocytes and activate the master antioxidant regulator NRF2. While NRF2-regulated antioxidants are reported to protect melanocytes from oxidative stress, the role of NRF2 in the melanocyte response to monobenzone, a clinically relevant VIP, has not been characterised. We hypothesised that activation of NRF2 may protect melanocytes from monobenzone-induced toxicity. We observed that knockdown of NRF2 or NRF2-regulated antioxidants NQO1 and PRDX6 reduced melanocyte viability, but not viability of keratinocytes and fibroblasts, suggesting that melanocytes were preferentially dependent upon NRF2 activity for growth compared to other cutaneous cells. Furthermore, melanocytes activated the NRF2 response following monobenzone exposure and constitutive NRF2 activation reduced monobenzone toxicity, supporting NRF2's role in the melanocyte stress response. In contrast, melanocytes from individuals with vitiligo (vitiligo melanocytes) did not activate the NRF2 response as efficiently. Dimethyl fumarate-mediated NRF2 activation protected normal and vitiligo melanocytes against monobenzone-induced toxicity. Given the contribution of oxidant-antioxidant imbalance in vitiligo, modulation of this pathway may be of therapeutic interest.
Collapse
Affiliation(s)
- Omotayo A Arowojolu
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, NY, USA
| | - Seth J Orlow
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, NY, USA
| | - Nada Elbuluk
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, NY, USA
| | - Prashiela Manga
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, NY, USA
| |
Collapse
|
40
|
Fortin O, Aguilar-Uscanga BR, Vu KD, Salmieri S, Lacroix M. Effect of Saccharomyces Boulardii Cell Wall Extracts on Colon Cancer Prevention in Male F344 Rats Treated with 1,2-Dimethylhydrazine. Nutr Cancer 2018; 70:632-642. [DOI: 10.1080/01635581.2018.1460672] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Olivier Fortin
- INRS-Institut Armand-Frappier, Research Laboratories in Sciences Applied to Food, Laval, Quebec, Canada
| | - Blanca R. Aguilar-Uscanga
- Laboratorio de Microbiología Industrial, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara (UdG), Jalisco, Mexico
| | - Khanh D. Vu
- INRS-Institut Armand-Frappier, Research Laboratories in Sciences Applied to Food, Laval, Quebec, Canada
| | - Stephane Salmieri
- INRS-Institut Armand-Frappier, Research Laboratories in Sciences Applied to Food, Laval, Quebec, Canada
| | - Monique Lacroix
- INRS-Institut Armand-Frappier, Research Laboratories in Sciences Applied to Food, Laval, Quebec, Canada
| |
Collapse
|
41
|
Tan X, Liu B, Lu J, Li S, Baiyun R, Lv Y, Lu Q, Zhang Z. Dietary luteolin protects against HgCl 2-induced renal injury via activation of Nrf2-mediated signaling in rat. J Inorg Biochem 2017; 179:24-31. [PMID: 29156292 DOI: 10.1016/j.jinorgbio.2017.11.010] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 11/04/2017] [Accepted: 11/04/2017] [Indexed: 12/18/2022]
Abstract
Luteolin (Lut) belongs to the flavonoid family with various beneficial bioactivities. Here, we investigated whether Lut attenuate mercuric chloride (HgCl2)-induced renal injury in rat. We found that oral gavage administration of Lut (80mg/kg) alleviated anemia and renal histology upon HgCl2 treatment (80mg/L). Lut also significantly reduced HgCl2-induced oxidative stress and inflammatory, presenting as the reduced malondialdehyde (MDA) formation, increased glutathione (GSH) level, and inhibited activation of nuclear factor kappa B (NF-κB). Moreover, Lut protected renal cells from HgCl2-induced apoptosis, as assessed by Terminal deoxynucleotidyl transferase dUNT nick end labeling (TUNEL) assay and the protein levels of B-cell lymphoma gene 2 (Bcl-2), B-cell lymphoma-extra large (Bcl-xL), Bcl-2-associated X protein (Bax), and p53. Interestingly, Lut reduced renal mercuric accumulation in rat. Furthermore, Lut increased nuclear translocation of the nuclear factor-erythroid-2-related factor 2 (Nrf2), and subsequent protein expression of the antioxidant enzymes, heme oxygenase-1 (HO-1) and nicotinamide adenine dinucleotide phosphatase: quinone-acceptor 1 (NQO1). Our results suggest that Lut suppress HgCl2-induced renal injury via activation of Nrf2 signaling pathway.
Collapse
Affiliation(s)
- Xiao Tan
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Biying Liu
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Jingjing Lu
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Siyu Li
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Ruiqi Baiyun
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Yueying Lv
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Qian Lu
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China
| | - Zhigang Zhang
- College of Veterinary Medicine, Northeast Agricultural University, 59 Mucai Street, Harbin, China; Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, 59 Mucai Street, Harbin 150030, China.
| |
Collapse
|
42
|
Boroumand M, Pourgholi L, Goodarzynejad H, Ziaee S, Hajhosseini-Talasaz A, Sotoudeh-Anvari M, Mandegary A. NQO1 C609T Polymorphism is Associated with Coronary Artery Disease in a Gender-Dependent Manner. Cardiovasc Toxicol 2017; 17:35-41. [PMID: 26690082 DOI: 10.1007/s12012-015-9353-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Findings on the association of NQO1 C609T polymorphism in the NQO1 gene and cardiovascular disease susceptibility are controversial. The objective of the current study was to examine the relationship between this polymorphism and the presence and severity of angiographically determined coronary artery disease (CAD). One-hundred and forty-five patients with newly diagnosed angiographically documented CAD (≥50 % luminal stenosis of any coronary vessel) as case group were compared to 139 controls (subjects with no luminal stenosis at coronary arteries). The presence of C609T polymorphism was analyzed using polymerase chain reaction-based restriction fragment length polymorphism. Among total population, those with combined CT/TT (T allele carrier) genotype showed a trend toward lower odds of CAD compared to those with CC (wild type) genotype, but it did not reach a statistically significant level (p = 0.061). When data were analyzed separately for men or women, CT + TT group as compared to CC genotype was associated with decreased odds of CAD in women (adjusted OR 0.4, 95 % CI 0.2-0.9; p = 0.043), but not in men (adjusted OR 0.8, 95 % CI 0.3-1.9; p = 0.612). The C609T polymorphism within NQO1 is independently associated with CAD in women, but no association was observed in whole study population or in men.
Collapse
Affiliation(s)
- Mohammadali Boroumand
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Leyla Pourgholi
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran.,Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, P.O. Box 7616911319, Iran
| | - Hamidreza Goodarzynejad
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Shayan Ziaee
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Azita Hajhosseini-Talasaz
- Department of Clinical Pharmacy, School of Pharmacy, Tehran University of Medical Sciences, Tehran, P.O. Box 141556451, Iran
| | - Maryam Sotoudeh-Anvari
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Ali Mandegary
- Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, P.O. Box 7616911319, Iran. .,Gastroenterology and Hepatology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, P.O. Box 7616911319, Iran.
| |
Collapse
|
43
|
Wang Z, Zhou F, Dou Y, Tian X, Liu C, Li H, Shen H, Chen G. Melatonin Alleviates Intracerebral Hemorrhage-Induced Secondary Brain Injury in Rats via Suppressing Apoptosis, Inflammation, Oxidative Stress, DNA Damage, and Mitochondria Injury. Transl Stroke Res 2017; 9:74-91. [PMID: 28766251 PMCID: PMC5750335 DOI: 10.1007/s12975-017-0559-x] [Citation(s) in RCA: 207] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 07/20/2017] [Accepted: 07/23/2017] [Indexed: 12/12/2022]
Abstract
Intracerebral hemorrhage (ICH) is a cerebrovascular disease with high mortality and morbidity, and the effective treatment is still lacking. We designed this study to investigate the therapeutic effects and mechanisms of melatonin on the secondary brain injury (SBI) after ICH. An in vivo ICH model was induced via autologous whole blood injection into the right basal ganglia in Sprague-Dawley (SD) rats. Primary rat cortical neurons were treated with oxygen hemoglobin (OxyHb) as an in vitro ICH model. The results of the in vivo study showed that melatonin alleviated severe brain edema and behavior disorders induced by ICH. Indicators of blood-brain barrier (BBB) integrity, DNA damage, inflammation, oxidative stress, apoptosis, and mitochondria damage showed a significant increase after ICH, while melatonin reduced their levels. Meanwhile, melatonin promoted further increasing of expression levels of antioxidant indicators induced by ICH. Microscopically, TUNEL and Nissl staining showed that melatonin reduced the numbers of ICH-induced apoptotic cells. Inflammation and DNA damage indicators exhibited an identical pattern compared to those above. Additionally, the in vitro study demonstrated that melatonin reduced the apoptotic neurons induced by OxyHb and protected the mitochondrial membrane potential. Collectively, our investigation showed that melatonin ameliorated ICH-induced SBI by impacting apoptosis, inflammation, oxidative stress, DNA damage, brain edema, and BBB damage and reducing mitochondrial membrane permeability transition pore opening, and melatonin may be a potential therapeutic agent of ICH.
Collapse
Affiliation(s)
- Zhong Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China
| | - Feng Zhou
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China
| | - Yang Dou
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China
| | - Xiaodi Tian
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China
| | - Chenglin Liu
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China
| | - Haiying Li
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China
| | - Haitao Shen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China.
| | - Gang Chen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province, 215006, China.
| |
Collapse
|
44
|
Xie YL, Chu JG, Jian XM, Dong JZ, Wang LP, Li GX, Yang NB. Curcumin attenuates lipopolysaccharide/d-galactosamine-induced acute liver injury by activating Nrf2 nuclear translocation and inhibiting NF-kB activation. Biomed Pharmacother 2017; 91:70-77. [PMID: 28448872 DOI: 10.1016/j.biopha.2017.04.070] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 04/13/2017] [Accepted: 04/17/2017] [Indexed: 12/12/2022] Open
Abstract
Curcumin, a polyphenol in curry spice isolated from the rhizome of turmeric, has been reported to possess versatile biological properties including anti-inflammatory, anti-oxidant, antifibrotic, and anticancer activities. In this study, the hepatoprotective effect of curcumin was investigated in lipopolysaccharide (LPS)/d-galactosamine (d-GalN)-induced acute liver injury (ALI) in rats. Experimental ALI was induced with an intraperitoneal (ip) injection of sterile 0.9% sodium chloride (NaCl) solution containing 8μg LPS and 800mg/kg d-GalN. Curcumin was administered once daily starting three days prior to LPS/d-GalN treatment. Results indicated that curcumin could attenuate hepatic pathological damage, decrease serum ALT and AST levels, and reduce malondialdehyde (MDA) content in experimental ALI rats. Moreover, higher dosages of curcumin pretreatment inhibited NF-κB activation and reduced serum TNF-α and liver TNF-α levels induced by LPS/d-GalN ip injection. Furthermore, we found that curcumin up-regulated the expression of nuclear Nrf2 and Nrf2-dependent antioxidant defense genes including heme oxygenase-1 (HO-1), glutamate-cysteine ligase (GCLC), NAD(P)H dehydrogenase, and quinone (NQO-1) in a dose-dependent manner. Our results showed that curcumin protected experimental animals against LPS/d-GalN-induced ALI through activation of Nrf2 nuclear translocation and inhibition of NF-κB activation.
Collapse
Affiliation(s)
- Yi-Lian Xie
- Department of Infection and Liver Diseases, Ningbo First Hospital, Ningbo, China; Department of General Internal Medicine, Ningbo First Hospital, Ningbo, China
| | - Jin-Guo Chu
- Department of Infection and Liver Diseases, Ningbo First Hospital, Ningbo, China; Department of General Internal Medicine, Ningbo First Hospital, Ningbo, China
| | - Xiao-Min Jian
- Department of the First Clinical Medicine, Wenzhou Medical University, Wenzhou, China
| | - Jin-Zhong Dong
- Department of Intensive Care Unit, Ningbo First Hospital, Ningbo, China
| | - Li-Ping Wang
- Department of Infection and Liver Diseases, Ningbo First Hospital, Ningbo, China; Department of General Internal Medicine, Ningbo First Hospital, Ningbo, China
| | - Guo-Xiang Li
- Department of Infection and Liver Diseases, Ningbo First Hospital, Ningbo, China; Department of General Internal Medicine, Ningbo First Hospital, Ningbo, China.
| | - Nai-Bin Yang
- Department of Infection and Liver Diseases, Ningbo First Hospital, Ningbo, China; Department of General Internal Medicine, Ningbo First Hospital, Ningbo, China.
| |
Collapse
|
45
|
Pan D, Luo F, Liu X, Liu W, Chen W, Liu F, Kuang YQ, Jiang JH. A novel two-photon fluorescent probe with a long Stokes shift and a high signal-to-background ratio for human NAD(P)H:quinone oxidoreductase 1 (hNQO1) detection and imaging in living cells and tissues. Analyst 2017; 142:2624-2630. [DOI: 10.1039/c7an00575j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We have developed a novel TPE fluorescent probe (Q3CA-P), with a long Stokes shift and a high signal-to-background ratio, for hNQO1 detection and imaging.
Collapse
Affiliation(s)
- Dan Pan
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Fengyan Luo
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Xianjun Liu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Wei Liu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Wen Chen
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Feng Liu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Yong-Qing Kuang
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Jian-Hui Jiang
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| |
Collapse
|
46
|
Oh GS, Lee SB, Karna A, Kim HJ, Shen A, Pandit A, Lee S, Yang SH, So HS. Increased Cellular NAD + Level through NQO1 Enzymatic Action Has Protective Effects on Bleomycin-Induced Lung Fibrosis in Mice. Tuberc Respir Dis (Seoul) 2016; 79:257-266. [PMID: 27790277 PMCID: PMC5077729 DOI: 10.4046/trd.2016.79.4.257] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 02/16/2016] [Accepted: 05/26/2016] [Indexed: 01/13/2023] Open
Abstract
Background Idiopathic pulmonary fibrosis is a common interstitial lung disease; it is a chronic, progressive, and fatal lung disease of unknown etiology. Over the last two decades, knowledge about the underlying mechanisms of pulmonary fibrosis has improved markedly and facilitated the identification of potential targets for novel therapies. However, despite the large number of antifibrotic drugs being described in experimental pre-clinical studies, the translation of these findings into clinical practices has not been accomplished yet. NADH:quinone oxidoreductase 1 (NQO1) is a homodimeric enzyme that catalyzes the oxidation of NADH to NAD+ by various quinones and thereby elevates the intracellular NAD+ levels. In this study, we examined the effect of increase in cellular NAD+ levels on bleomycin-induced lung fibrosis in mice. Methods C57BL/6 mice were treated with intratracheal instillation of bleomycin. The mice were orally administered with β-lapachone from 3 days before exposure to bleomycin to 1-3 weeks after exposure to bleomycin. Bronchoalveolar lavage fluid (BALF) was collected for analyzing the infiltration of immune cells. In vitro, A549 cells were treated with transforming growth factor β1 (TGF-β1) and β-lapachone to analyze the extracellular matrix (ECM) and epithelial-mesenchymal transition (EMT). Results β-Lapachone strongly attenuated bleomycin-induced lung inflammation and fibrosis, characterized by histological staining, infiltrated immune cells in BALF, inflammatory cytokines, fibrotic score, and TGF-β1, α-smooth muscle actin accumulation. In addition, β-lapachone showed a protective role in TGF-β1–induced ECM expression and EMT in A549 cells. Conclusion Our results suggest that β-lapachone can protect against bleomycin-induced lung inflammation and fibrosis in mice and TGF-β1–induced EMT in vitro, by elevating the NAD+/NADH ratio through NQO1 activation.
Collapse
Affiliation(s)
- Gi-Su Oh
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - Su-Bin Lee
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - Anjani Karna
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - Hyung-Jin Kim
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - AiHua Shen
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - Arpana Pandit
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - SeungHoon Lee
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| | - Sei-Hoon Yang
- Department of Internal Medicine, Wonkwang University School of Medicine, Iksan, Korea
| | - Hong-Seob So
- Department of Microbiology, Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Korea
| |
Collapse
|
47
|
Gene polymorphisms and the risk of warfarin-induced bleeding complications at therapeutic international normalized ratio (INR). Toxicol Appl Pharmacol 2016; 309:37-43. [DOI: 10.1016/j.taap.2016.08.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 08/24/2016] [Accepted: 08/26/2016] [Indexed: 12/25/2022]
|
48
|
Sági JC, Kutszegi N, Kelemen A, Fodor LE, Gézsi A, Kovács GT, Erdélyi DJ, Szalai C, Semsei ÁF. Pharmacogenetics of anthracyclines. Pharmacogenomics 2016; 17:1075-87. [DOI: 10.2217/pgs-2016-0036] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Anthracyclines constitute a fundamental part of the chemotherapy regimens utilized to treat a number of different malignancies both in pediatric and adult patients. These drugs are one of the most efficacious anticancer agents ever invented. On the other hand, anthracyclines are cardiotoxic. Childhood cancer survivors treated with anthracyclines often undergo cardiac complications which are influenced by genetic variations of the patients. The scientific literature comprises numerous investigations in the subject of the pharmacogenetics of anthracyclines. In this review, we provide a comprehensive overview of this research topic. Genetic variants are proposed targets in the personalized treatment in order to individualize dosing and therefore reduce side effects.
Collapse
Affiliation(s)
- Judit C Sági
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
| | - Nóra Kutszegi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
| | - Andrea Kelemen
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
| | - Lili E Fodor
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
| | - András Gézsi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
| | - Gábor T Kovács
- Second Department of Pediatrics, Semmelweis University, H-1094 Budapest, Tűzoltó utca 7–9, Hungary
| | - Dániel J Erdélyi
- Second Department of Pediatrics, Semmelweis University, H-1094 Budapest, Tűzoltó utca 7–9, Hungary
| | - Csaba Szalai
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
- Central Laboratory, Heim Pal Children Hospital, H-1089 Budapest, Üllői út 86, Hungary
| | - Ágnes F Semsei
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1089 Budapest, Nagyvárad tér 4, Hungary
| |
Collapse
|
49
|
Arroyo-Salgado B, Olivero-Verbel J, Guerrero-Castilla A. Direct effect of p,p'- DDT on mice liver. BRAZ J PHARM SCI 2016. [DOI: 10.1590/s1984-82502016000200007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Contact with the pesticide dichlorodiphenyltrichloroethane (p,p′-DDT) can be the cause of various harmful effects in humans, wildlife, and the environment. This pesticide is known to be persistent, lipophilic, resistant to degradation, and bioaccumulive in the environment and to be slowly released into bloodstream. Growing evidence shows that exposure to DDT is linked to type 2 diabetes mellitus. Individuals exposed to elevated levels of DDT and its metabolite have an increased prevalence of diabetes and insulin resistance. To evaluate these possible relationships, experiments were performed on eight-week-old female mice, divided into three groups (n = 10 per group): Group 1 received a vehicle-control intraperitoneal (i.p.) injection of sesame oil; Groups 2 and 3 received an i.p. dose of 50 and 100 µg/g p,p′-DDT respectively, dissolved in sesame oil. All groups were treated once daily for four days. Real-time PCR analysis of several genes was undertaken. Additionally, biochemical parameters and histopathological changes were measured. NQO1, HMOX1, NR1I3 and NR3C1 were up-regulated in DDT-exposed animals compared to the vehicle control group, while only SREBP1 was down-regulated in the 100 µg/g group. MTTP and FABP5, not previously reported for DDT exposure, but involved in regulation of fatty acid fluxes, could also function as biomarkers cross-talking between these signaling pathways. These results suggest that beyond epidemiological data, there is increasing molecular evidence that DDT may mimic different processes involved in diabetes and insulin resistance pathways.
Collapse
|
50
|
Lin-Holderer J, Li L, Gruneberg D, Marti HH, Kunze R. Fumaric acid esters promote neuronal survival upon ischemic stress through activation of the Nrf2 but not HIF-1 signaling pathway. Neuropharmacology 2016; 105:228-240. [PMID: 26801077 DOI: 10.1016/j.neuropharm.2016.01.023] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 01/15/2016] [Accepted: 01/18/2016] [Indexed: 12/30/2022]
Abstract
Oxidative stress is a hallmark of ischemic stroke pathogenesis causing neuronal malfunction and cell death. Up-regulation of anti-oxidative genes through activation of the NF-E2-related transcription factor 2 (Nrf2) is one of the key mechanisms in cellular defense against oxidative stress. Fumaric acid esters (FAEs) represent a class of anti-oxidative and anti-inflammatory molecules that are already in clinical use for multiple sclerosis therapy. Purpose of this study was to investigate whether FAEs promote neuronal survival upon ischemia, and analyze putative underlying molecular mechanisms in neurons. Murine organotypic hippocampal slice cultures, and two neuronal cell lines were treated with dimethyl fumarate (DMF) and monomethyl fumarate (MMF). Ischemic conditions were generated by exposing cells and slice cultures to oxygen-glucose deprivation (OGD), and cell death was determined through propidium iodide staining. Treatment with both DMF and MMF immediately after OGD during reoxygenation strongly reduced cell death in hippocampal cultures ex vivo. Both DMF and MMF promoted neuronal survival in HT-22 and SH-SY5Y cell lines exposed to ischemic stress. DMF but not MMF activated the anti-oxidative Nrf2 pathway in neurons. Accordingly, Nrf2 knockdown in murine neurons abrogated the protective effect of DMF but not MMF. Moreover, FAEs did not activate the hypoxia-inducible factor (HIF) pathway suggesting that this pathway may not significantly contribute to FAE mediated neuroprotection. Our results may provide the basis for a new therapeutic approach to treat ischemic pathologies such as stroke with a drug that already has a broad safety record in humans.
Collapse
Affiliation(s)
- Jiemeng Lin-Holderer
- Institute of Physiology and Pathophysiology, University of Heidelberg, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany
| | - Lexiao Li
- Institute of Physiology and Pathophysiology, University of Heidelberg, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany
| | - Daniel Gruneberg
- Institute of Physiology and Pathophysiology, University of Heidelberg, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany
| | - Hugo H Marti
- Institute of Physiology and Pathophysiology, University of Heidelberg, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany
| | - Reiner Kunze
- Institute of Physiology and Pathophysiology, University of Heidelberg, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany.
| |
Collapse
|