1
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Wang H, Wang J, Cao Y, Chen J, Deng Q, Chen Y, Qiu Y, Lin L, Shi B, Liu F, He B, Chen F. Combined Exposure to 33 Trace Elements and Associations With the Risk of Oral Cancer: A Large-Scale Case-Control Study. Front Nutr 2022; 9:913357. [PMID: 35873417 PMCID: PMC9301066 DOI: 10.3389/fnut.2022.913357] [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: 04/05/2022] [Accepted: 06/16/2022] [Indexed: 11/28/2022] Open
Abstract
Background Trace elements exist widely in the natural environment and mostly enter the human body through drinking water or various types of food, which has raised increasing health concerns. Exposure to a single or a few trace elements has been previously reported to be associated with oral cancer risk, but studies on other elements and combined effects are limited. This study aimed to comprehensively evaluate the independent and joint effects of 33 trace elements on oral cancer risk. Methods The concentrations of 33 trace elements from the serum samples of 463 cases and 1,343 controls were measured using inductively coupled plasma mass spectrometry (ICP-MS). Propensity score matching was used to minimize the impact of potential confounders. Conditional logistic regression was utilized to evaluate the association of each element individually with oral cancer risk. Quantile g-computation and Bayesian kernel machine regression (BKMR) models were used to assess the joint effect of the overall element mixture and interactions. Results In single-element models, essential elements (Cu, Se, Zn, Sr, and Cr) and non-essential elements (As, Li, Th, Ce, Ti, and Sc) showed significant association with oral cancer risk. In multiple-element models, a quartile increase in overall non-essential elements was observed for a significant inverse association with oral cancer risk (β = −3.36, 95% CI: −4.22 to −2.51). The BKMR analysis revealed a potential beneficial joint effect of essential metals on the risk of oral cancer. Among these, higher levels of serum Zn and V exhibited an adverse effect, while serum Sr, Se, and Cu displayed favorable effects when all other essential elements were fixed at 25th or 50th percentiles. Of note, Se performed complex interactions among essential metals. As for non-essential elements, there were greater effect estimates for serum Th, Li, and Y when all other elements were held at the 75th percentile. Conclusion This study provides supportive evidence that the overall mixture effect of essential and non-essential elements might be associated with oral cancer risk, especially for serum Zn, V, Cu, Sr, Se, Th, Li, and Y. Extensive prospective studies and other experiments are warranted to confirm our findings.
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Affiliation(s)
- Huiying Wang
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jing Wang
- Laboratory Center, School of Public Health, The Major Subject of Environment and Health of Fujian Key Universities, Fujian Medical University, Fuzhou, China
| | - Yujie Cao
- Department of Stomatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jinfa Chen
- Laboratory Center, School of Public Health, The Major Subject of Environment and Health of Fujian Key Universities, Fujian Medical University, Fuzhou, China
| | - Qingrong Deng
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Yujia Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Yu Qiu
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Lisong Lin
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Bin Shi
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Fengqiong Liu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Baochang He
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
- Baochang He,
| | - Fa Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- *Correspondence: Fa Chen,
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Overview of Research on Vanadium-Quercetin Complexes with a Historical Outline. Antioxidants (Basel) 2022; 11:antiox11040790. [PMID: 35453475 PMCID: PMC9029821 DOI: 10.3390/antiox11040790] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/12/2022] [Accepted: 04/15/2022] [Indexed: 01/27/2023] Open
Abstract
The present review was conducted to gather the available literature on some issues related to vanadium-quercetin (V-QUE) complexes. It was aimed at collecting data from in vitro and in vivo studies on the biological activity, behavior, antioxidant properties, and radical scavenging power of V-QUE complexes. The analysis of relevant findings allowed summarizing the evidence for the antidiabetic and anticarcinogenic potential of V-QUE complexes and suggested that they could serve as pharmacological agents for diabetes and cancer. These data together with other well-documented biological properties of V and QUE (common for both), which are briefly summarized in this review as well, may lay the groundwork for new therapeutic treatments and further research on a novel class of pharmaceutical molecules with better therapeutic performance. Simultaneously, the results compiled in this report point to the need for further studies on complexation of V with flavonoids to gain further insight into their behavior, identify species responsible for their physiological activity, and fully understand their mechanism of action.
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Postal K, Santana FS, Hughes DL, Rüdiger AL, Ribeiro RR, Sá EL, de Souza EM, Soares JF, Nunes GG. Stability in solution and chemoprotection by octadecavanadates(IV/V) in E. coli cultures. J Inorg Biochem 2021; 219:111438. [PMID: 33823363 DOI: 10.1016/j.jinorgbio.2021.111438] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/20/2021] [Accepted: 03/20/2021] [Indexed: 11/25/2022]
Abstract
Two mixed-valence octadecavanadates, (NH4)2(Me4N)5[VIV12VV6O42I]·Me4NI·5H2O (V18I) and [{K6(OH2)12VIV11VV7O41(PO4)·4H2O}n] (V18P), were synthesized and characterized by single-crystal X-ray diffraction analysis and FTIR, Raman, 51V NMR, EPR and UV/Vis/NIR spectroscopies. The chemoprotective activity of V18I and V18P towards the alkylating agent diethyl sulfate was assessed in E. coli cultures. The complex V18I was nontoxic in concentrations up to 5.0 mmol L-1, while V18P presented moderate toxicity in the concentration range 0.10 - 10 mmol L-1. Conversely, a ca. 35% enhancement in culture growth as compared to cells treated only with diethyl sulfate was observed upon addition of V18I (0.10 to 2.5 mmol L-1), while the combination of diethyl sulfate with V18P increased the cytotoxicity presented by diethyl sulfate alone. 51V NMR and EPR speciation studies showed that V18I is stable in solution, while V18P suffers partial breakage to give low nuclearity oxidometalates of vanadium(V) and (IV). According to the results, the chemoprotective effect depends strongly on the direct reactivity of the polyoxidovanadates (POV) towards the alkylating agent. The reaction of diethyl sulfate with V18I apparently produces a new, rearranged POV instead of poorly-reactive breakage products, while V18P shows the formation and subsequent consumption of low-nuclearity species. The correlation of this chemistry with that of other mixed-valence polyoxidovanadates, [H6VIV2VV12O38PO4]5- (V14) and [VIV8VV7O36Cl]6- (V15), suggests a relationship between stability in solution and chemoprotective performance.
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Affiliation(s)
- Kahoana Postal
- Departamento de Química, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | | | - David L Hughes
- School of Chemistry, University of East Anglia, Norwich NR4 7TJ, UK
| | - André L Rüdiger
- Departamento de Química, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Ronny R Ribeiro
- Departamento de Química, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Eduardo L Sá
- Departamento de Química, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Emanuel M de Souza
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Jaísa F Soares
- Departamento de Química, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Giovana G Nunes
- Departamento de Química, Universidade Federal do Paraná, Curitiba, PR, Brazil.
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Lee J, Nguyen QN, Park JY, Lee S, Hwang GS, Yamabe N, Choi S, Kang KS. Protective Effect of Shikimic Acid against Cisplatin-Induced Renal Injury: In Vitro and In Vivo Studies. PLANTS (BASEL, SWITZERLAND) 2020; 9:E1681. [PMID: 33271750 PMCID: PMC7759863 DOI: 10.3390/plants9121681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/19/2020] [Accepted: 11/26/2020] [Indexed: 12/15/2022]
Abstract
Nephrotoxicity is a serious side effect of cisplatin, which is one of the most frequently used drugs for cancer treatment. This study aimed to assess the renoprotective effect of Artemisia absinthium extract and its bioactive compound (shikimic acid) against cisplatin-induced renal injury. An in vitro assay was performed in kidney tubular epithelial cells (LLC-PK1) with 50, 100, and 200 µg/mL A. absinthium extract and 25 and 50 µM shikimic acid, and cytotoxicity was induced by 25 µM cisplatin. BALB/c mice (6 weeks old) were injected with 16 mg/kg cisplatin once and orally administered 25 and 50 mg/kg shikimic acid daily for 4 days. The results showed that the A. absinthium extract reversed the decrease in renal cell viability induced by cisplatin, whereas it decreased the reactive oxidative stress accumulation and apoptosis in LLC-PK1 cells. Shikimic acid also reversed the effect on cell viability but decreased oxidative stress and apoptosis in renal cells compared with the levels in the cisplatin-treated group. Furthermore, shikimic acid protected against kidney injury in cisplatin-treated mice by reducing serum creatinine levels. The protective effect of shikimic acid against cisplatin-mediated kidney injury was confirmed by the recovery of histological kidney injury in cisplatin-treated mice. To the best of our knowledge, this study is the first report on the nephroprotective effect of A. absinthium extract and its mechanism of action against cisplatin-induced renal injury.
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Affiliation(s)
- Jinkyung Lee
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (J.L.), (Q.N.N.); (G.S.H.); (N.Y.)
| | - Quynh Nhu Nguyen
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (J.L.), (Q.N.N.); (G.S.H.); (N.Y.)
| | - Jun Yeon Park
- Department of Food Science and Biotechnology, Kyonggi University, Suwon 16227, Korea;
| | - Sullim Lee
- College of Bio-Nano Technology, Gachon University, Seongnam-si, Gyeonggi-do 13120, Korea;
| | - Gwi Seo Hwang
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (J.L.), (Q.N.N.); (G.S.H.); (N.Y.)
| | - Noriko Yamabe
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (J.L.), (Q.N.N.); (G.S.H.); (N.Y.)
| | - Sungyoul Choi
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (J.L.), (Q.N.N.); (G.S.H.); (N.Y.)
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (J.L.), (Q.N.N.); (G.S.H.); (N.Y.)
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Jing Y, Wu X, Jiang H, Wang R. Nephroprotective effects of eriocitrin via alleviation of oxidative stress and DNA damage against cisplatin-induced renal toxicity. TURKISH JOURNAL OF BIOCHEMISTRY 2020. [DOI: 10.1515/tjb-2019-0399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Abstract
Background
Cisplatin, a common anti-neoplastic drug used in the medical industry for cancer treatment has shown adverse nephrotoxic effects. This research targets to demonstrate the protective measure of eriocitrin, a bioactive flavonoid, against cisplatin-induced renal toxicity in rats.
Materials and methods
Rats of normal control and model groups were treated with saline whereas experimental groups received oral administration of eriocitrin (25 and 50 mg/kg b.w.) for 10 days and a single intraperitoneal (i.p.) injection of cisplatin (8 mg/kg b.w.) was given on the 7th day for all except normal control group. Blood serum, urine, and kidney tissue samples were collected for analysis.
Results
Cisplatin-induced rats demonstrated significant renal toxicity and damage. Eriocitrin dose-dependently reversed the effects by decreasing the proteinuria in urine, and urea, creatinine, lipid peroxidation, nitric oxide (NO) and pro-inflammatory cytokine levels (TNF-α, IL-1β) in serum. The tissue levels of reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) were increased, whereas the levels of tissue DNA fragmentation and serum PARP-1 and Caspase-3 were reduced against model group. Histopathological modulations were supporting the protective effect of eriocitrin.
Conclusion
Eriocitrin has significant nephroprotective effects against cisplatin-induced renal toxicity by alleviating oxidative stress, preventing apoptosis and DNA damage.
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Affiliation(s)
- Yongsheng Jing
- School of Medicine, Shandong University, Jinan Central Hospital Affiliated to Shandong University , Department of Nephrology , Jinan , China
| | - Xiaoqing Wu
- Jinan Central Hospital Affiliated to Shandong University , Department of Radiotherapy , Jinan , China
| | - Huili Jiang
- Jinan Central Hospital Affiliated to Shandong University , Department of Nephrology , Jinan , China
| | - Rong Wang
- Shandong Provincial Hospital Affiliated to Shandong University , Department of Nephrology , Jinan , China
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Molecular and Cellular Mechanisms of Cytotoxic Activity of Vanadium Compounds against Cancer Cells. Molecules 2020; 25:molecules25071757. [PMID: 32290299 PMCID: PMC7180481 DOI: 10.3390/molecules25071757] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/04/2020] [Accepted: 04/08/2020] [Indexed: 12/11/2022] Open
Abstract
Discovering that metals are essential for the structure and function of biomolecules has given a completely new perspective on the role of metal ions in living organisms. Nowadays, the design and synthesis of new metal-based compounds, as well as metal ion binding components, for the treatment of human diseases is one of the main aims of bioinorganic chemistry. One of the areas in vanadium-based compound research is their potential anticancer activity. In this review, we summarize recent molecular and cellular mechanisms in the cytotoxic activity of many different synthetic vanadium complexes as well as inorganic salts. Such mechanisms shall include DNA binding, oxidative stress, cell cycle regulation and programed cell death. We focus mainly on cellular studies involving many type of cancer cell lines trying to highlight some new significant advances.
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Treviño S, Díaz A, Sánchez-Lara E, Sanchez-Gaytan BL, Perez-Aguilar JM, González-Vergara E. Vanadium in Biological Action: Chemical, Pharmacological Aspects, and Metabolic Implications in Diabetes Mellitus. Biol Trace Elem Res 2019; 188:68-98. [PMID: 30350272 PMCID: PMC6373340 DOI: 10.1007/s12011-018-1540-6] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 10/01/2018] [Indexed: 12/12/2022]
Abstract
Vanadium compounds have been primarily investigated as potential therapeutic agents for the treatment of various major health issues, including cancer, atherosclerosis, and diabetes. The translation of vanadium-based compounds into clinical trials and ultimately into disease treatments remains hampered by the absence of a basic pharmacological and metabolic comprehension of such compounds. In this review, we examine the development of vanadium-containing compounds in biological systems regarding the role of the physiological environment, dosage, intracellular interactions, metabolic transformations, modulation of signaling pathways, toxicology, and transport and tissue distribution as well as therapeutic implications. From our point of view, the toxicological and pharmacological aspects in animal models and humans are not understood completely, and thus, we introduced them in a physiological environment and dosage context. Different transport proteins in blood plasma and mechanistic transport determinants are discussed. Furthermore, an overview of different vanadium species and the role of physiological factors (i.e., pH, redox conditions, concentration, and so on) are considered. Mechanistic specifications about different signaling pathways are discussed, particularly the phosphatases and kinases that are modulated dynamically by vanadium compounds because until now, the focus only has been on protein tyrosine phosphatase 1B as a vanadium target. Particular emphasis is laid on the therapeutic ability of vanadium-based compounds and their role for the treatment of diabetes mellitus, specifically on that of vanadate- and polioxovanadate-containing compounds. We aim at shedding light on the prevailing gaps between primary scientific data and information from animal models and human studies.
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Affiliation(s)
- Samuel Treviño
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, 14 Sur y Av. San Claudio, Col. San Manuel, C.P. 72570 Puebla, PUE Mexico
| | - Alfonso Díaz
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, 14 Sur y Av. San Claudio, Col. San Manuel, C.P. 72570 Puebla, PUE Mexico
| | - Eduardo Sánchez-Lara
- Centro de Química, ICUAP, Benemérita Universidad Autónoma de Puebla, 14 Sur y Av. San Claudio, Col. San Manuel, C.P. 72570 Puebla, PUE Mexico
| | - Brenda L. Sanchez-Gaytan
- Centro de Química, ICUAP, Benemérita Universidad Autónoma de Puebla, 14 Sur y Av. San Claudio, Col. San Manuel, C.P. 72570 Puebla, PUE Mexico
| | - Jose Manuel Perez-Aguilar
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, 14 Sur y Av. San Claudio, Col. San Manuel, C.P. 72570 Puebla, PUE Mexico
| | - Enrique González-Vergara
- Centro de Química, ICUAP, Benemérita Universidad Autónoma de Puebla, 14 Sur y Av. San Claudio, Col. San Manuel, C.P. 72570 Puebla, PUE Mexico
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Englinger B, Pirker C, Heffeter P, Terenzi A, Kowol CR, Keppler BK, Berger W. Metal Drugs and the Anticancer Immune Response. Chem Rev 2018; 119:1519-1624. [DOI: 10.1021/acs.chemrev.8b00396] [Citation(s) in RCA: 174] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Bernhard Englinger
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Christine Pirker
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Petra Heffeter
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Alessio Terenzi
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Christian R. Kowol
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Bernhard K. Keppler
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Walter Berger
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
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Del Carpio E, Hernández L, Ciangherotti C, Villalobos Coa V, Jiménez L, Lubes V, Lubes G. Vanadium: History, chemistry, interactions with α-amino acids and potential therapeutic applications. Coord Chem Rev 2018; 372:117-140. [PMID: 32226092 PMCID: PMC7094547 DOI: 10.1016/j.ccr.2018.06.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 06/03/2018] [Indexed: 12/11/2022]
Abstract
In the last 30 years, since the discovery that vanadium is a cofactor found in certain enzymes of tunicates and possibly in mammals, different vanadium-based drugs have been developed targeting to treat different pathologies. So far, the in vitro studies of the insulin mimetic, antitumor and antiparasitic activity of certain compounds of vanadium have resulted in a great boom of its inorganic and bioinorganic chemistry. Chemical speciation studies of vanadium with amino acids under controlled conditions or, even in blood plasma, are essential for the understanding of the biotransformation of e.g. vanadium antidiabetic complexes at the physiological level, providing clues of their mechanism of action. The present article carries out a bibliographical research emphaticizing the chemical speciation of the vanadium with different amino acids and reviewing also some other important aspects such as its chemistry and therapeutical applications of several vanadium complexes.
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Key Words
- 2,2′-bipy, 2,2-bipyridine
- 6-mepic, 6-methylpicolinic acid
- Ad, adenosine
- Ala, alanine
- Ala-Gly, alanylglycine
- Ala-His, alanylhistidine
- Ala-Ser, alanylserine
- Amino acids
- Antidiabetics
- Antitumors
- Asp, aspartic acid
- BEOV, bis(ethylmaltolate)oxovanadium(IV)
- Chemical speciation
- Cys, cysteine
- Cyt, citrate
- DMF, N,N-dimethylformamide
- DNA, deoxyribonucleic acid
- EPR, Electron Paramagnetic Resonance
- G, Gauss
- Glu, glutamic acid
- Gly, glycine
- GlyAla, glycylalanine
- GlyGly, glycylglycine
- GlyGlyCys, glycylglycylcysteine
- GlyGlyGly, glycylglycylglycine
- GlyGlyHis, glycylglycylhistidine
- GlyPhe, glycylphenylalanine
- GlyTyr, glycyltyrosine
- GlyVal, glycylvaline
- HIV, human immunodeficiency virus
- HSA, albumin
- Hb, hemoglobin
- His, histidine
- HisGlyGly, histidylglycylglycine
- Ig, immunoglobulins
- Im, imidazole
- L-Glu(γ)HXM, l-glutamic acid γ-monohydroxamate
- LD50, the amount of a toxic agent (such as a poison, virus, or radiation) that is sufficient to kill 50 percent of population of animals
- Lac, lactate
- MeCN, acetonitrile
- NADH and NAD+, nicotinamide adenine dinucleotide
- NEP, neutral endopeptidas
- NMR, Nuclear Magnetic Resonance
- Ox, oxalate
- PI3K, phosphoinositide 3-kinase
- PTP1B, protein tyrosine phosphatase 1B
- Pic, picolinic acid
- Pro, proline
- Pro-Ala, prolylalanine
- RNA, ribonucleic acid
- SARS, severe acute respiratory syndrome
- Sal-Ala, N-salicylidene-l-alaninate
- SalGly, salicylglycine
- SalGlyAla, salicylglycylalanine
- Ser, serine
- T, Tesla
- THF, tetrahydrofuran
- Thr, threonine
- VBPO, vanadium bromoperoxidases
- VanSer, Schiff base formed from o-vanillin and l-serine
- Vanadium complexes
- acac, acetylacetone
- dhp, 1,2-dimethyl-3-hydroxy-4(1H)-pyridinone
- dipic, dipicolinic acid
- dmpp, 1,2-dimethyl-3-hydroxy-4-pyridinonate
- hTf, transferring
- hpno, 2-hydroxypyridine-N-oxide
- l.m.m., low molecular mass
- mal, maltol
- py, pyridine
- sal-l-Phe, N-salicylidene-l-tryptophanate
- salGlyGly, N-salicylideneglycylglycinate
- salSer, N-salicylideneserinate
- salTrp, N-salicylidene-L tryptophanate
- salVal, N-salicylidene-l-valinate
- salophen, N,N′-bis(salicylidene)-o-phenylenediamine
- saltrp, N-salicylidene-l-tryptophanate
- γ-PGA, poly-γ-glutamic acid
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Affiliation(s)
- Edgar Del Carpio
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
- Unidad de Química Medicinal, Facultad de Farmacia, Escuela “Dr. Jesús María Bianco”, Universidad Central de Venezuela, Venezuela
| | - Lino Hernández
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
- Escuela de Quimica, Facultad de Ciencias, Universidad Central de Venezuela, Venezuela
| | - Carlos Ciangherotti
- Laboratorio de Neuropéptidos, Facultad de Farmacia, Escuela “Dr. Jesús María Bianco”, Universidad Central de Venezuela, Venezuela
- Laboratorio de Bioquímica, Facultad de Farmacia, Escuela “Dr. Jesús María Bianco”, Universidad Central de Venezuela, Venezuela
| | - Valentina Villalobos Coa
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
| | - Lissette Jiménez
- Facultad de ingeniería Química, Universidad de Carabobo, Venezuela
| | - Vito Lubes
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
| | - Giuseppe Lubes
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
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Prevention of doxorubicin (DOX)-induced genotoxicity and cardiotoxicity: Effect of plant derived small molecule indole-3-carbinol (I3C) on oxidative stress and inflammation. Biomed Pharmacother 2018; 101:228-243. [PMID: 29494960 DOI: 10.1016/j.biopha.2018.02.088] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 02/02/2018] [Accepted: 02/20/2018] [Indexed: 01/22/2023] Open
Abstract
Doxorubicin (DOX) is an anthracycline group of antibiotic available for the treatment of broad spectrum of human cancers. However, patient receiving DOX-therapy, myelosuppression and genotoxicity which may lead to secondary malignancy and dose dependent cardiotoxicity is an imperative adverse effect. Mechanisms behind the DOX-induced toxicities are increased level of oxidative damage, inflammation and apoptosis. Therefore, in search of a potential chemoprotectant, naturally occurring glucosinolate breakdown product Indole-3-Carbinol (I3C) was evaluated against DOX-induced toxicities in Swiss albino mice. DOX was administered (5 mg/kg b.w., i.p.) and I3C was administered (20 mg/kg b.w., p.o.) in concomitant and 15 days pretreatment schedule. Results of the present study showed that I3C appreciably mitigated DOX-induced chromosomal aberrations, micronuclei formation, DNA damage and apoptosis in bone marrow niche. Histopathological observations revealed that DOX-intoxication resulted in massive structural and functional impairment of heart and bone marrow niche. However, oral administration of I3C significantly attenuated DOX-induced oxidative stress in the cardiac tissues as evident from decreased levels of ROS/RNS and lipid peroxidation, and by increased level of glutathione (reduced) and the activity of phase-II antioxidant enzymes. Additionally, administration of I3C significantly (P < 0.05) stimulated Nrf2-mediated activation of antioxidant response element (ARE) pathway and promoted expression of cytoprotective proteins heme oxygenase 1 (HO-1), NAD(P)H:quinine oxidoreductase 1 (NQO1) and GSTπ in bone marrow and cardiac tissues. In connection with that, I3C significantly attenuated DOX-induced inflammation by downregulation of pro-inflammatory mediators, viz., NF-kβ(p50), iNOS, COX-2 and IL-6 expression. Moreover, I3C attenuate DOX-induced apoptosis by up-regulation of Bcl2 and down-regulation of Bax and caspase-3 expression in bone marrow cells. Thus, this study suggests that I3C has promising chemoprotective efficacy against DOX-induced toxicities and indicates its future use as an adjuvant in chemotherapy.
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Mitra D, Basu A, Das B, Jena AK, De A, Das M, Bhattacharya S, Samanta A. Gum odina: an emerging gut modulating approach in colorectal cancer prevention. RSC Adv 2017. [DOI: 10.1039/c7ra04077f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study is focused on Gum Odina (GO), a reported prebiotic in our earlier work, and its impact on colorectal cancer (CRC).
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Affiliation(s)
- Debmalya Mitra
- Division of Microbiology
- Department of Pharmaceutical Technology
- Jadavpur University
- Kolkata
- India
| | - Abhishek Basu
- Department of Cancer Chemoprevention
- Chittaranjan National Cancer Institute
- Kolkata
- India
| | - Bhaskar Das
- Division of Microbiology
- Department of Pharmaceutical Technology
- Jadavpur University
- Kolkata
- India
| | - Aditya Kr. Jena
- Division of Microbiology
- Department of Pharmaceutical Technology
- Jadavpur University
- Kolkata
- India
| | - Arnab De
- Division of Microbiology
- Department of Pharmaceutical Technology
- Jadavpur University
- Kolkata
- India
| | - Mousumi Das
- Division of Microbiology
- Department of Pharmaceutical Technology
- Jadavpur University
- Kolkata
- India
| | - Sudin Bhattacharya
- Department of Cancer Chemoprevention
- Chittaranjan National Cancer Institute
- Kolkata
- India
| | - Amalesh Samanta
- Division of Microbiology
- Department of Pharmaceutical Technology
- Jadavpur University
- Kolkata
- India
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