1
|
Metelo AM, Arias-Ramos N, Lopez-Larrubia P, Castro MMCA. Metabolic effects of VO(dmpp) 2– an ex vivo1H-HRMAS NMR study to unveil its pharmacological properties. NEW J CHEM 2019. [DOI: 10.1039/c9nj02491c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
VO(dmpp)2ameliorates liver metabolic profile of obese pre-diabetic Zucker rats after 4 weeks of treatment, as demonstrated byex vivo1H-HRMAS NMR study.
Collapse
Affiliation(s)
- Ana M. Metelo
- Department of Life Sciences
- University of Coimbra
- Coimbra
- Portugal
- Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM)
| | - Nuria Arias-Ramos
- Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM)
- UAM/CSIC
- Madrid
- Spain
| | - Pilar Lopez-Larrubia
- Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM)
- UAM/CSIC
- Madrid
- Spain
| | | |
Collapse
|
2
|
Sciortino G, Sanna D, Ugone V, Maréchal JD, Garribba E. Integrated ESI-MS/EPR/computational characterization of the binding of metal species to proteins: vanadium drug–myoglobin application. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00179d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An integrated strategy based on ESI-MS spectrometry, EPR spectroscopy and docking/QM computational methods is applied to the systems formed by VIVO2+ ions and four potential VIVOL2 drugs and myoglobin. This approach is generizable to other metals and proteins.
Collapse
Affiliation(s)
- Giuseppe Sciortino
- Dipartimento di Chimica e Farmacia
- Università di Sassari
- I-07100 Sassari
- Italy
- Departament de Química
| | - Daniele Sanna
- Istituto CNR di Chimica Biomolecolare
- I-07040 Sassari
- Italy
| | - Valeria Ugone
- Dipartimento di Chimica e Farmacia
- Università di Sassari
- I-07100 Sassari
- Italy
| | | | - Eugenio Garribba
- Dipartimento di Chimica e Farmacia
- Università di Sassari
- I-07100 Sassari
- Italy
| |
Collapse
|
3
|
Azam A, Raza MA, Sumrra SH. Therapeutic Application of Zinc and Vanadium Complexes against Diabetes Mellitus a Coronary Disease: A review. OPEN CHEM 2018. [DOI: 10.1515/chem-2018-0118] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
AbstractDuring the last two decades, number of peoples suffering from diabetes has increased from 30-230 million globally. Today, seven out of the ten top countries are suffering from diabetes, are emergent countries. Due to alarming situations of diabetes, chemists and pharmacist are continuously searching and synthesizing new potent therapeutics to treat this disease. Now a days, considerable attention is being paid to the chemistry of the metal-drug interactions. Metals and their organic based complexes are being used clinically for various ailments. In this review, a comprehensive discussion about synthesis and diabetic evaluation of zinc and vanadium complex is summarized.
Collapse
Affiliation(s)
- Aisha Azam
- Department of Chemistry, Hafiz Hayat Campus, University of Gujrat, Gujrat, Pakistan
| | - Muhammad Asam Raza
- Department of Chemistry, Hafiz Hayat Campus, University of Gujrat, Gujrat, Pakistan
| | | |
Collapse
|
4
|
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.
Collapse
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
Collapse
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
| |
Collapse
|
5
|
Zhang L, Huang Y, Liu F, Zhang F, Ding W. Vanadium(IV)-chlorodipicolinate inhibits 3T3-L1 preadipocyte adipogenesis by activating LKB1/AMPK signaling pathway. J Inorg Biochem 2016; 162:1-8. [PMID: 27318173 DOI: 10.1016/j.jinorgbio.2016.06.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 05/27/2016] [Accepted: 06/03/2016] [Indexed: 01/12/2023]
Abstract
Our previous studies demonstrated that vanadium(IV) complex with 4-chlorodipicolinic acid (VOdipic-Cl) alleviates lipid abnormalities in streptozotocin (STZ)-induced diabetic rats. However, the molecular mechanisms are not fully understood. In the present study, the effect of VOdipic-Cl on adipogenesis and mechanisms of action in 3T3-L1 preadipocytes were investigated. The 3T3-L1 preadipocytes were induced to differentiate in the presence or absence of VOdipic-Cl for 8days. The cells were determined for proliferation, differentiation, lipid accumulation as well as the protein expressions of molecular targets that are involved in fatty acid synthesis. The results demonstrated that VOdipic-Cl at concentrations ranging from 2.5μM to 10μM reduced the intracellular lipid content by 10%, 22% and 30% compared to control. VOdipic-Cl down-regulated the expression of peroxisome proliferator-activated receptor (PPARγ), CCAAT element binding protein a (C/EBPα), sterol regulatory element binding protein 1c (SREBP-1c), fatty acid synthase (FAS) and fatty acid-binding protein 4 (FABP4) and activated the phosphorylation of acetyl coenzyme A carboxylase (ACC), adenosine monophosphate-activated protein kinase (AMPK) and liver kinase B1 (LKB1) in a dose-dependent manner. Further studies showed that AMPK small interfering RNA (siRNA) markedly up-regulated PPARγ, C/EBPα, FAS and FABP4 expression in the presence of VOdipic-Cl, respectively. When LKB1 was silenced with siRNA, the effect of VOdipic-Cl on AMPK phosphorylation was diminished. Taken together, these results suggested that VOdipic-Cl can inhibit 3T3-L1 preadipocyte differentiation and adipogenesis through activating the LKB1/AMPK-dependent signaling pathway. These findings raise the possibility that VOdipic-Cl may be a promising therapy in treatment of obesity.
Collapse
Affiliation(s)
- Liang Zhang
- Laboratory of Environment and Health, College of Life Sciences, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Ying Huang
- Laboratory of Environment and Health, College of Life Sciences, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Fang Liu
- Laboratory of Environment and Health, College of Life Sciences, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Fang Zhang
- Laboratory of Environment and Health, College of Life Sciences, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
| | - Wenjun Ding
- Laboratory of Environment and Health, College of Life Sciences, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
| |
Collapse
|
6
|
Pelletier J, Domingues N, Castro MMCA, Östenson CG. In vitro effects of bis(1,2-dimethyl-3-hydroxy-4-pyridinonato)oxidovanadium(IV), or VO(dmpp)2, on insulin secretion in pancreatic islets of type 2 diabetic Goto-Kakizaki rats. J Inorg Biochem 2015; 154:29-34. [PMID: 26559485 DOI: 10.1016/j.jinorgbio.2015.11.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 10/23/2015] [Accepted: 11/02/2015] [Indexed: 12/26/2022]
Abstract
Vanadium compounds have been explored as therapy of diabetes, and most studies have focussed on insulin mimetic effects, i.e. reducing hyperglycemia by improving glucose sensitivity and thus glucose uptake in sensitive tissues. We have recently shown that bis(1,2-dimethyl-3-hydroxy-4-pyridinonato)oxidovanadium(IV), VO(dmpp)2, has promising effects when compared to another vanadium compound, bis(maltolato)oxidovanadium(IV), BMOV, and insulin itself, in isolated adipocytes and in vivo in Goto-Kakizaki (GK) rats, an animal model of hereditary type 2 diabetes (T2D).We now have investigated in GK rats whether VO(dmpp)2 also modulates another important defect in T2D, impaired insulin secretion. VO(dmpp)2, but not BMOV, stimulated insulin secretion from isolated GK rat pancreatic islets at high, 16.7mM, but not at low–normal, 3.3 mM, glucose concentration. Mechanistic studies demonstrate that the insulin releasing effect of VO(dmpp)2 is due to its interaction with several steps in the stimulus-secretion coupling for glucose, including islet glucose metabolism and K-ATP channels, L-type Ca2+ channels, modulation by protein kinases A and C, as well as the exocytotic machinery. In conclusion, VO(dmpp)2 exhibits properties of interest for treatment of the insulin secretory defect in T2D, in addition to its well-described insulin mimetic activity.
Collapse
Affiliation(s)
- Julien Pelletier
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Solna D2:04, SE-171 76 Stockholm, Sweden
| | - Neuza Domingues
- Department of Life Sciences, Faculty of Sciences and Technology, University of Coimbra, Portugal
| | - M Margarida C A Castro
- Department of Life Sciences, Faculty of Sciences and Technology, University of Coimbra, Portugal; Coimbra Chemistry Centre, Rua Larga, University of Coimbra, 3004-535 Coimbra, Portugal
| | - Claes-Göran Östenson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Solna D2:04, SE-171 76 Stockholm, Sweden.
| |
Collapse
|
7
|
Datta C, Das D, Mondal P, Chakraborty B, Sengupta M, Bhattacharjee CR. Novel water soluble neutral vanadium(IV)-antibiotic complex: Antioxidant, immunomodulatory and molecular docking studies. Eur J Med Chem 2015; 97:214-24. [PMID: 25982330 DOI: 10.1016/j.ejmech.2015.05.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 03/11/2015] [Accepted: 05/04/2015] [Indexed: 11/27/2022]
Abstract
A novel water soluble five coordinate oxovanadium(IV) complex, [VO(C16H15N4O8S)HSO4] incorporating cefuroxime, a cephalosporin group of antibiotic have been prepared from an interaction of vanadyl sulfate and cefuroxime in aqueous solution. The compound was characterized by Fourier transform infrared spectroscopy (FTIR), CHN microanalyses, ultraviolet-visible spectroscopy (UV-Vis), fast atom bombardment (FAB) mass spectrometry and thermogravimetric analysis (TGA). Density Functional Theory (DFT) computation using Gaussian 09 program at B3LYP level revealed a distorted square pyramidal energy optimized geometry for the vanadyl(IV) complex. The molecular docking studies show that the interaction between the vanadium complex and protein receptor, clathrin is dominated by hydrophobic forces. The experimental (1)H nuclear magnetic resonance (NMR) features of the analogous Zn(II) complex matched well with the theoretically computed values further affirming the distorted square pyramidal geometry for the vanadyl(IV) complex. Cyclic voltammetry revealed a metal centered single-electron oxidation-reduction response for VO(IV)/VO(V) couple. The antioxidant activity of the vanadium(IV)-complex vis-à-vis the antibiotic has been assessed by 1,1-diphenyl-2-picrylhydrazyl (DPPH) method. The vanadium complex showed comparatively better radical scavenging ability compared to the antibiotic cefuroxime. The antimicrobial activity of the compound has been assayed for five different microbial strains using minimum inhibitory concentration (MIC) method. Immunomodulatory studies carried out using phagocytosis index, myeloperoxidase release and cytokine assay indicated the vanadium(IV)-complex to be immunosuppressant. The cytotoxicity of the compound was evaluated by MTT (3-(4, 5-dimethyl thiazol-2-yl)-2, 5-diphenyl tetrazolium bromide) reduction assay.
Collapse
Affiliation(s)
- Chitraniva Datta
- Department of Chemistry, Assam University, Silchar 788011, Assam, India
| | - Dharitri Das
- Department of Chemistry, Assam University, Silchar 788011, Assam, India
| | - Paritosh Mondal
- Department of Chemistry, Assam University, Silchar 788011, Assam, India
| | | | - Mahuya Sengupta
- Department of Biotechnology, Assam University, Silchar 788011, Assam, India
| | | |
Collapse
|
8
|
Thirty years through vanadium chemistry. J Inorg Biochem 2015; 147:4-24. [PMID: 25843361 DOI: 10.1016/j.jinorgbio.2015.03.004] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 03/12/2015] [Accepted: 03/13/2015] [Indexed: 11/23/2022]
Abstract
The relevance of vanadium in biological systems is known for many years and vanadium-based catalysts have important industrial applications, however, till the beginning of the 80s research on vanadium chemistry and biochemistry did not receive much attention from the scientific community. The understanding of the broad bioinorganic implications resulting from the similarities between phosphate and vanadate(V) and the discovery of vanadium dependent enzymes gave rise to an enormous increase in interest in the chemistry and biological relevance of vanadium. Thereupon the last 30years corresponded to a period of enormous research effort in these fields, as well as in medicinal applications of vanadium and in the development of catalysts for use in fine-chemical synthesis, some of these inspired by enzymatic active sites. Since the 80s my group in collaboration with others made contributions, described throughout this text, namely in the understanding of the speciation of vanadium compounds in aqueous solution and in biological fluids, and to the transport of vanadium compounds in blood plasma and their uptake by cells. Several new types of vanadium compounds were also synthesized and characterized, with applications either as prospective therapeutic drugs or as homogeneous or heterogenized catalysts for the production of fine chemicals. The developments made are described also considering the international context of the evolution of the knowledge in the chemistry and bioinorganic chemistry of vanadium compounds during the last 30years. This article was compiled based on the Vanadis Award presentation at the 9th International Vanadium Symposium.
Collapse
|
9
|
Gundhla IZ, Walmsley RS, Ugirinema V, Mnonopi NO, Hosten E, Betz R, Frost CL, Tshentu ZR. pH-metric chemical speciation modeling and studies of in vitro antidiabetic effects of bis[(imidazolyl)carboxylato]oxidovanadium(IV) complexes. J Inorg Biochem 2014; 145:11-8. [PMID: 25594947 DOI: 10.1016/j.jinorgbio.2014.12.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 12/18/2014] [Accepted: 12/19/2014] [Indexed: 11/29/2022]
Abstract
A range of bidentate N,O-donor ligands of the imidazolyl-carboxylate moiety, which partially mimic naturally occurring bioligands, were prepared and reacted with the oxidovanadium(IV) ion to form the corresponding bis-coordinated oxidovanadium(IV) complexes. The aqueous pH-metric chemical speciation was investigated using glass electrode potentiometry, which allowed for the determination of protonation and stability constants of the ligands and complexes, respectively. The species distribution diagrams generated from this information gave evidence that the bis[(imidazolyl)carboxylato]oxovanadium(IV) complexes possess a broad pH-metric stability. The complexes improved glucose uptake in cell cultures using 3T3-L1 adipocytes, C2C12 muscle cells and Chang liver cells. The PTP inhibition studies indicated that the mechanism underlying insulin-stimulated glucose uptake was possibly via the protein tyrosine phosphorylation through the inhibition of the protein tyrosine phosphatase 1B (PTP 1B). The vanadium compounds also demonstrated the inhibition of D-dimer formation, suggesting that these compounds could potentially relieve a hypercoagulative state in diabetic patients.
Collapse
Affiliation(s)
- Isaac Z Gundhla
- Department of Chemistry, Rhodes University, PO Box 94, Grahamstown 6140, South Africa
| | - Ryan S Walmsley
- Department of Chemistry, Rhodes University, PO Box 94, Grahamstown 6140, South Africa
| | - Vital Ugirinema
- Department of Chemistry, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa
| | - Nandipha O Mnonopi
- Department of Biochemistry and Microbiology, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa
| | - Eric Hosten
- Department of Chemistry, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa
| | - Richard Betz
- Department of Chemistry, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa
| | - Carminita L Frost
- Department of Biochemistry and Microbiology, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa.
| | - Zenixole R Tshentu
- Department of Chemistry, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa.
| |
Collapse
|
10
|
Krośniak M, Francik R, Wojtanowska-Krośniak A, Tedeschi C, Krasoń-Nowak M, Chłopicka J, Gryboś R. Vanadium methyl-bipyridine organoligand and its influence on energy balance and organs mass. Biol Trace Elem Res 2014; 160:376-82. [PMID: 25015881 PMCID: PMC4127192 DOI: 10.1007/s12011-014-0064-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 07/01/2014] [Indexed: 12/01/2022]
Abstract
In the treatment of lifestyle diseases, including metabolic syndrome and type 2 diabetes, it is important to lower body mass and fat tissue, and consequently, to increase insulin-sensitivity. Unfortunately, it often happens that low-energy diet which would lower overweight is not observed and, thus, it does not bring the expected effects. This paper discusses the influence of three diets-control, high-fructose, and high-fatty diet-on absorption of energy from food in order to transform it into body mass. The kJ/g ratio which describes this process has been calculated. In the tested diets, the addition of fructose (79.13 ± 2.47 kJ/g) or fat (82.48 ± 2.28 kJ/g) results in higher transformation of energy into body mass than in the case of control diet (89.60 ± 1.86 kJ/g). The addition of Na[VO(O2)2(4,4′-Me2-2,2′-bpy)]•8H2O (where 4,4′-Me2-2,2′-bpy = 4,4′-dimethyl-2,2′-bipyridine) results in statistical increase of that ratio: fructose diet (86.88 ± 0.44 kJ/g), fat diet (104.68 ± 3.01 kJ/g), and control diet (115.98 ± 0.56 kJ/g), respectively. Fat diet statistically influences the decrease of kidney mass in comparison to the other diets. The application of the tested vanadium compound results also in the statistical decrease of the fatty liver caused by fructose and fat diet.
Collapse
Affiliation(s)
- Mirosław Krośniak
- Department of Food Chemistry and Nutrition, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Krakow, Poland
| | - Renata Francik
- Department of Bioorganic Chemistry, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Krakow, Poland
- State Higher Vocational School, Institute of Health, Staszica 1 Str, 33-300 Nowy Sącz, Poland
| | - Agnieszka Wojtanowska-Krośniak
- Department of Food Chemistry and Nutrition, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Krakow, Poland
| | - Cinzia Tedeschi
- Department of Food Chemistry and Nutrition, Student at the Faculty of Pharmacy Nutritional and Health Sciences–Calabria University, Arcavacata di Rende, Italy; participant of Erasmus Program in the, Jagiellonian University, Medical College, Krakow, Poland
| | - Małgorzata Krasoń-Nowak
- Department of Bioorganic Chemistry, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Krakow, Poland
| | - Joanna Chłopicka
- Department of Food Chemistry and Nutrition, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Krakow, Poland
| | - Ryszard Gryboś
- Faculty of Chemistry, Jagiellonian University, 3 Ingardena Str, 30-060 Krakow, Poland
| |
Collapse
|
11
|
Jakusch T, Enyedy ÉA, Kozma K, Paár Z, Bényei A, Kiss T. Vanadate complexes of 3-hydroxy-1,2-dimethyl-pyridinone: Speciation, structure and redox properties. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.12.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
12
|
|
13
|
Fedorova EV, Buryakina AV, Zakharov AV, Filimonov DA, Lagunin AA, Poroikov VV. Design, synthesis and pharmacological evaluation of novel vanadium-containing complexes as antidiabetic agents. PLoS One 2014; 9:e100386. [PMID: 25057899 PMCID: PMC4109918 DOI: 10.1371/journal.pone.0100386] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Accepted: 05/27/2014] [Indexed: 11/19/2022] Open
Abstract
Based on the data about structure and antidiabetic activity of twenty seven vanadium and zinc coordination complexes collected from literature we developed QSAR models using the GUSAR program. These QSAR models were applied to 10 novel vanadium coordination complexes designed in silico in order to predict their hypoglycemic action. The five most promising substances with predicted potent hypoglycemic action were selected for chemical synthesis and pharmacological evaluation. The selected coordination vanadium complexes were synthesized and tested in vitro and in vivo for their hypoglycemic activities and acute rat toxicity. Estimation of acute rat toxicity of these five vanadium complexes was performed using a freely available web-resource (http://way2drug.com/GUSAR/acutoxpredict.html). It has shown that the selected compounds belong to the class of moderate toxic pharmaceutical agents, according to the scale of Hodge and Sterner. Comparison with the predicted data has demonstrated a reasonable correspondence between the experimental and predicted values of hypoglycemic activity and toxicity. Bis{tert-butyl[amino(imino)methyl]carbamato}oxovanadium (IV) and sodium(2,2'-Bipyridyl)oxo-diperoxovanadate(V) octahydrate were identified as the most potent hypoglycemic agents among the synthesized compounds.
Collapse
Affiliation(s)
- Elena V. Fedorova
- Saint-Petersburg State Chemical Pharmaceutical Academy, Ministry of Healthcare and Social Development of Russian Federation, Saint-Petersburg, Russian Federation
| | - Anna V. Buryakina
- Saint-Petersburg State Chemical Pharmaceutical Academy, Ministry of Healthcare and Social Development of Russian Federation, Saint-Petersburg, Russian Federation
| | - Alexey V. Zakharov
- National Cancer Institute, National Institutes of Health, Frederick, Maryland, United States of America
- Orekhovich Institute of Biomedical Chemistry of Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Dmitry A. Filimonov
- Orekhovich Institute of Biomedical Chemistry of Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Alexey A. Lagunin
- Orekhovich Institute of Biomedical Chemistry of Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Vladimir V. Poroikov
- Orekhovich Institute of Biomedical Chemistry of Russian Academy of Medical Sciences, Moscow, Russian Federation
| |
Collapse
|
14
|
Liu Y, Chen DD, Xing YH, Ge N, Zhang Y, Liu J, Zou W. A new oxovanadium complex enhances renal function by improving insulin signaling pathway in diabetic mice. J Diabetes Complications 2014; 28:265-72. [PMID: 24636761 DOI: 10.1016/j.jdiacomp.2014.02.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 01/27/2014] [Accepted: 02/05/2014] [Indexed: 11/17/2022]
Abstract
AIM Since vanadium complexes have insulin-mimetic effects and can be used to treat complications of diabetes, we aimed to screen a new oxovanadium complex with a low toxicity, and investigate its insulin-mimetic effects, as well as the mechanism of improvement to diabetic mouse renal function. METHODS Cells were treated with oxovanadium complexes, and viability was assessed by MTT assay. Diabetic mouse model was established using alloxan. Blood urea nitrogen (BUN) and serum creatinine (SCr) in the mice were measured using an automatic biochemical analyzer, and blood glucose was measured using a Glucoval Compact meter. Expression of proteins related to the insulin signaling pathway in the renal cortex of mice was measured by Western blot analysis. RESULTS Diabetic mice developed high blood glucose, BUN and SCr levels compared with control mice. The new oxovanadium complex with 3,5-dimethyl-pyrazolyl ligand, VO(HB(3,5-Me2pz)3)(3,5-Me2pz)(SCN)(SCNH)2, showed low toxicity and significantly reduced blood glucose, BUN and SCr levels in the diabetic mice. Additionally, p42/p44MAPK and Akt phosphorylation was markedly increased in diabetic mice and was decreased by treatment with the new oxovanadium complex. Caveolin-1 (Cav-1) expression was greatly decreased in diabetic mice and significantly increased after treatment with the new oxovanadium complex. CONCLUSIONS The new oxovanadium complex, with 3,5-dimethyl-pyrazolyl ligand, improves kidney function in diabetic mice, and its mechanism may involve regulation of the insulin signaling pathway.
Collapse
Affiliation(s)
- Y Liu
- School of Life Science, Liaoning Normal University, Dalian, China; School of Life Science and Biotechnology, Dalian University of Technology, Dalian, China
| | - D D Chen
- School of Life Science, Liaoning Normal University, Dalian, China; Department of Anesthesiology, Emory University School of Medicine, GA, USA
| | - Y H Xing
- Liaoning Key Lab of Biotechnology and Molecular Medicine R&D, Dalian, China; School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, China
| | - N Ge
- College of engineering, Swansea University, Swansea, UK
| | - Y Zhang
- School of Life Science, Liaoning Normal University, Dalian, China
| | - J Liu
- Centre for Regenerative Medicine, First Affiliated Hospital of Dalian Medical, University, Dalian, China.
| | - W Zou
- School of Life Science, Liaoning Normal University, Dalian, China; Liaoning Key Lab of Biotechnology and Molecular Medicine R&D, Dalian, China.
| |
Collapse
|
15
|
Therapeutic properties of VO(dmpp)2 as assessed by in vitro and in vivo studies in type 2 diabetic GK rats. J Inorg Biochem 2014; 131:115-22. [DOI: 10.1016/j.jinorgbio.2013.11.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 11/15/2013] [Accepted: 11/17/2013] [Indexed: 01/28/2023]
|
16
|
Al-Qatati A, Fontes FL, Barisas BG, Zhang D, Roess DA, Crans DC. Raft localization of type I Fcε receptor and degranulation of RBL-2H3 cells exposed to decavanadate, a structural model for V2O5. Dalton Trans 2013; 42:11912-20. [PMID: 23861175 DOI: 10.1039/c3dt50398d] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Vanadium oxides (VOs) have been identified as low molecular weight sensitizing agents associated with occupational asthma and compromised pulmonary immunocompetence. Symptoms of adult onset asthma result, in part, from increased signal transduction by Type I Fcε receptors (FcεRI) leading to release of vasoactive compounds including histamine from mast cells. Exposure to (VOs) typically occurs in the form of particles which are insoluble. Upon contact with water or biological fluids, (VOs) form a series of soluble oxoanions, one of which is decavanadate, V10O28(6-) abbreviated V10, which is structurally related to a common vanadium oxide, that is vanadium pentoxide, V2O5. Here we investigate whether V10 may be initiating plasma membrane events associated with activation of FcεRI signal transduction. We show that exposure of RBL-2H3 cells to V10 causes a concentration-dependent increase in degranulation of RBL-2H3 and, in addition, an increase in plasma membrane lipid packing as measured by the fluorescent probe, di-4-ANEPPDHQ. V10 also increases FcεRI accumulation in low-density membrane fragments, i.e., lipid rafts, which may facilitate FcεRI signaling. To determine whether V10 effects on plasma membrane lipid packing were similarly observed in Langmuir monolayers formed from dipalmitoylphosphatidylcholine (DPPC), the extent of lipid packing in the presence and absence of V10 and vanadate was compared. V10 increased the surface area of DPPC Langmuir monolayers by 6% and vanadate decreased the surface area by 4%. These results are consistent with V10 interacting with this class of membrane lipids and altering DPPC packing.
Collapse
Affiliation(s)
- Abeer Al-Qatati
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, Colorado 80523, USA
| | | | | | | | | | | |
Collapse
|
17
|
Dias DM, Rodrigues JPGLM, Domingues NS, Bonvin AMJJ, Castro MMCA. Unveiling the Interaction of Vanadium Compounds with Human Serum Albumin by Using1H STD NMR and Computational Docking Studies. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300419] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
18
|
Chatkon A, Chatterjee PB, Sedgwick MA, Haller KJ, Crans DC. Counterion Affects Interaction with Interfaces: The Antidiabetic Drugs Metformin and Decavanadate. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201345] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
19
|
Mehtab S, Gonçalves G, Roy S, Tomaz AI, Santos-Silva T, Santos MFA, Romão MJ, Jakusch T, Kiss T, Pessoa JC. Interaction of vanadium(IV) with human serum apo-transferrin. J Inorg Biochem 2013; 121:187-95. [PMID: 23411030 DOI: 10.1016/j.jinorgbio.2012.12.020] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Revised: 12/27/2012] [Accepted: 12/28/2012] [Indexed: 10/27/2022]
Abstract
The interaction of V(IV)O-salts as well as of a few V(IV)O(carrier)n complexes with human serum transferrin (hTF) is studied focusing on the determination of the nature and stoichiometry of the binding of V(IV)O(2+) to hTF, as well as whether the conformation of hTF upon binding to V(IV)O(2+) or to its complexes is changed. Circular dichroism (CD) spectra measured for solutions containing V(IV)O(2+) and apo-hTF, and V(IV)O-maltol and apo-hTF, clearly indicate that hTF-V(IV)O-maltol ternary species form with a V(IV)O:maltol stoichiometry of 1:1. For V(IV)O salts and several V(IV)O(carrier)n complexes (carrier ligand=maltolato, dhp, picolinato and dipicolinato) (Hdhp=1,2-dimethyl-3-hydroxy-4-pyridinone) the maximum number of V(IV)O(2+) bound per mole of hTF is determined to be ~2 or lower in all cases. The binding of V(IV)O to apo-hTF most certainly involves several amino acid residues of the Fe-binding site, and as concluded by urea gel electrophoresis experiments, the formation of (V(IV)O)2hTF species may occur with the closing of the hTF conformation as is the case in (Fe(III))2hTF, which is an essential feature for the transferrin receptor recognition.
Collapse
Affiliation(s)
- Sameena Mehtab
- Centro Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Gonçalves G, Tomaz I, Correia I, Veiros LF, Castro MMCA, Avecilla F, Palacio L, Maestro M, Kiss T, Jakusch T, Garcia MHV, Pessoa JC. A novel VIVO–pyrimidinone complex: synthesis, solution speciation and human serum protein binding. Dalton Trans 2013; 42:11841-61. [DOI: 10.1039/c3dt50553g] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
21
|
Metelo AM, Pérez-Carro R, Castro MMCA, López-Larrubia P. VO(dmpp)2 normalizes pre-diabetic parameters as assessed by in vivo magnetic resonance imaging and spectroscopy. J Inorg Biochem 2012; 115:44-9. [PMID: 22922310 DOI: 10.1016/j.jinorgbio.2012.06.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Revised: 06/01/2012] [Accepted: 06/05/2012] [Indexed: 01/19/2023]
Abstract
Type 2 diabetes mellitus has been associated with obesity, metabolic syndrome, cardiovascular diseases and cancer. Attempts have been made for early diagnosis and finding effective drugs to prevent severe consequences and ameliorate the symptoms of this disorder. In this work, the pharmacological properties of VO(dmpp)(2), [bis(1,2-dimethyl-3-hydroxy-4-pyridinonato)oxovanadium(IV)], were in vivo evaluated. For 4 weeks fatty Zucker rats were subjected to a daily dose of VO(dmpp)(2) (44 μmol/kg) and their metabolic profile was followed by assessing different biological parameters at established time points: body weight, subcutaneous fat width and hepatic triglyceride content determined by magnetic resonance imaging and spectroscopy, respectively. A glucose tolerance test was performed at the end of the experiment. After treatment, treated obese rats presented a weight significantly lower than the non-treated obese animals (359.0±11.1 vs. 433.5±6.2g, P<0.05), a thinner subcutaneous fat width, and a statistically significant decrease in hepatic triglyceride content (5.41±0.59 vs. 21.03±1.40%, P<0.0005). Additionally, the glucose intolerant profile of fatty Zucker rats was completely reversed in treated animals (102.3±2.1 vs. 172.4±1.3 mg/100 mL; P<0.0005). These results reinforce the therapeutic action of VO(dmpp)(2) which shows particular effects on lipid metabolism.
Collapse
Affiliation(s)
- Ana M Metelo
- Instituto Investigaciones Biomédicas "Alberto Sols", CSIC-UAM, Madrid, Spain
| | | | | | | |
Collapse
|
22
|
Meermann B, Sperling M. Hyphenated techniques as tools for speciation analysis of metal-based pharmaceuticals: developments and applications. Anal Bioanal Chem 2012; 403:1501-22. [DOI: 10.1007/s00216-012-5915-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Revised: 02/28/2012] [Accepted: 02/28/2012] [Indexed: 10/28/2022]
|
23
|
Correia I, Jakusch T, Cobbinna E, Mehtab S, Tomaz I, Nagy NV, Rockenbauer A, Pessoa JC, Kiss T. Evaluation of the binding of oxovanadium(IV) to human serum albumin. Dalton Trans 2012; 41:6477-87. [PMID: 22476413 DOI: 10.1039/c2dt12193j] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The understanding of the biotransformations of insulin mimetic vanadium complexes in human blood and its transport to target cells is an essential issue in the development of more effective drugs. We present the study of the interaction of oxovanadium(iv) with human serum albumin (HSA) by electron paramagnetic resonance (EPR), circular dichroism (CD) and visible absorption spectroscopy. Metal competition studies were done using Cu(II) and Zn(II) as metal probes. The results show that V(IV)O occupies two types of binding sites in albumin, which compete not only with each other, but also with hydrolysis of the metal ion. In one of the sites the resulting V(IV)O-HSA complex has a weak visible CD signal and its X-band EPR spectrum may be easily measured. This was assigned to amino acid side chains of the ATCUN site. The other binding site shows stronger signals in the CD in the visible range, but has a hardly measurable EPR signal; it is assigned to the multi metal binding site (MBS) of HSA. Studies with fatted and defatted albumin show the complexity of the system since conformational changes, induced by the binding of fatty acids, decrease the ability of V(IV)O to bind albumin. The possibility and importance of ternary complex formation between V(IV)O, HSA and several drug candidates - maltol (mal), picolinic acid (pic), 2-hydroxypyridine-N-oxide (hpno) and 1,2-dimethyl-3-hydroxy-4(1H)-pyridinone (dhp) was also evaluated. In the presence of maltol the CD and EPR spectra significantly change, indicating the formation of ternary VO-HSA-maltol complexes. Modeling studies with amino acids and peptides were used to propose binding modes. Based on quantitative RT EPR measurements and CD data, it was concluded that in the systems with mal, pic, hpno, and dhp (V(IV)OL(2))(n)(HSA) species form, where the maximum value for n is at least 6 (mal, pic). The degree of formation of the ternary species, corresponding to the reaction V(IV)OL(2) + HSA -->/<-- V(IV)OL(2)(HSA) is hpno > pic ≥ mal > dhp. (V(IV)OL)(n)(HSA) type complexes are detected exclusively with pic. Based on the spectroscopic studies we propose that in the (V(IV)OL(2))(n)(HSA) species the protein bounds to vanadium through the histidine side chains.
Collapse
Affiliation(s)
- Isabel Correia
- Centro de Química Estrutural, Instituto Superior Técnico, Lisbon, Portugal
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
|
25
|
|