1
|
Žižić M, Atlagić K, Karaman M, Živić M, Stanić M, Maksimović V, Zakrzewska J. Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass. J Trace Elem Med Biol 2024; 83:127381. [PMID: 38211406 DOI: 10.1016/j.jtemb.2024.127381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 12/26/2023] [Accepted: 01/02/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Fungi absorb and solubilize a broad spectrum of heavy metals such as vanadium (V), which makes them a main route of its entry into the biosphere. V as vanadate (V5+) is a potential medical agent due to its many metabolic actions such as interaction with phosphates in the cell, and especially its insulin-mimetic activity. Antidiabetic activity of V-enriched fungi has been studied in recent years, but the biological and chemical bases of vanadium action and status in fungi in general are poorly understood, with almost no information on edible fungi. METHODS This manuscript gives a deeper insight into the interaction of V5+ with Coprinellus truncorum, an edible autochthonous species widely distributed in Europe and North America. Vanadium uptake and accumulation as V5+ was studied by 51V NMR, while the reducing abilities of the mycelium were determined by EPR. 31P NMR was used to determine its effects on the metabolism of phosphate compounds, with particular focus on phosphate sugars identified using HPLC. RESULTS Vanadate enters the mycelium in monomeric form and shows no immediate detrimental effects on intracellular pH or polyphosphate (PPc) levels, even when applied at physiologically high concentrations (20 mM Na3VO4). Once absorbed, it is partially reduced to less toxic vanadyl (V4+) with notable unreduced portion, which leads to a large increase in phosphorylated sugar levels, especially glucose-1-phosphate (G1P) and fructose-6-phosphate (F6P). CONCLUSIONS Preservation of pH and especially PPc reflects maintenance of the energy status of the mycelium, i.e., its tolerance to high V5+ concentrations. Rise in G1P and F6P levels implies that the main targets of V5+ are most likely phosphoglucomutase and phosphoglucokinase(s), enzymes involved in early stages of G6P transformation in glycolysis and glycogen metabolism. This study recommends C. truncorum for further investigation as a potential antidiabetic agent.
Collapse
Affiliation(s)
- Milan Žižić
- Department of Life Sciences, University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia; Elettra -Sincrotrone Trieste, Strada Statale 14 - km 163, 5 in AREA Science Park, Trieste, Italy.
| | - Kristina Atlagić
- Department of Physiology and Biophysics, University of Belgrade, Faculty of Biology, Studentski trg 16, 11158 Belgrade, Serbia
| | - Maja Karaman
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, 21000 Novi Sad, Serbia
| | - Miroslav Živić
- Department of Physiology and Biophysics, University of Belgrade, Faculty of Biology, Studentski trg 16, 11158 Belgrade, Serbia
| | - Marina Stanić
- Department of Life Sciences, University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Vuk Maksimović
- Department of Life Sciences, University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Joanna Zakrzewska
- Institute of General and Physical Chemistry, Studentski trg 12, 11158 Belgrade, Serbia
| |
Collapse
|
2
|
Žižić M, Zakrzewska J, Tešanović K, Bošković E, Nešović M, Karaman M. Effects of vanadate on the mycelium of edible fungus Coprinus comatus. J Trace Elem Med Biol 2018; 50:320-326. [PMID: 30262298 DOI: 10.1016/j.jtemb.2018.07.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 07/12/2018] [Accepted: 07/20/2018] [Indexed: 10/28/2022]
Abstract
Vanadate is proposed to play a pivotal role in application of edible fungus Coprinus comatus for medical purposes. In this study the concentration of extracellular vanadate acceptable for the submerged cultivation of C. comatus mycelium was established. The mycelium could grow, and overcome vanadate toxic effects, up to the concentration of 3.3 mM. Moreover, in this condition, at the end of the exponential phase of growth, biomass yield was almost identical to that in the control. 31P NMR spectroscopy showed that addition of 10 mM vanadate to the mycelium in the exponential phase of growth provoked instantaneous increase of a sugar phosphates level which could be related to changes in activities of glycolytic enzymes. Exposure to higher vanadate concentration was toxic for the cell. 51V NMR measurements revealed that monomer of vanadate is present in the cytoplasm causing the metabolic changes. C. comatus has also capacity for vanadate reduction, as shown by EPR measurements, but vanadyl uptake is significantly less comparing to vanadate.
Collapse
Affiliation(s)
- Milan Žižić
- Department of Life Sciences, Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11030 Belgrade, Serbia.
| | - Joanna Zakrzewska
- Institute of General and Physical Chemistry, Studentski trg 12 11158 Belgrade, Serbia
| | - Kristina Tešanović
- Department of Physiology and Biophysics, Faculty of Biology, University of Belgrade, Studentski trg 16 11158 Belgrade, Serbia
| | - Eleonora Bošković
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, 21000 Novi Sad, Serbia
| | - Milica Nešović
- Institute of General and Physical Chemistry, Studentski trg 12 11158 Belgrade, Serbia
| | - Maja Karaman
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, 21000 Novi Sad, Serbia
| |
Collapse
|
3
|
Samart N, Arhouma Z, Kumar S, Murakami HA, Crick DC, Crans DC. Decavanadate Inhibits Mycobacterial Growth More Potently Than Other Oxovanadates. Front Chem 2018; 6:519. [PMID: 30515375 PMCID: PMC6255961 DOI: 10.3389/fchem.2018.00519] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 10/09/2018] [Indexed: 01/06/2023] Open
Abstract
51V NMR spectroscopy is used to document, using speciation analysis, that one oxometalate is a more potent growth inhibitor of two Mycobacterial strains than other oxovanadates, thus demonstrating selectivity in its interaction with cells. Historically, oxometalates have had many applications in biological and medical studies, including study of the phase-problem in X-ray crystallography of the ribosome. The effect of different vanadate salts on the growth of Mycobacterium smegmatis (M. smeg) and Mycobacterium tuberculosis (M. tb) was investigated, and speciation was found to be critical for the observed growth inhibition. Specifically, the large orange-colored sodium decavanadate (V10O 28 6 - ) anion was found to be a stronger inhibitor of growth of two mycobacterial species than the colorless oxovanadate prepared from sodium metavanadate. The vanadium(V) speciation in the growth media and conversion among species under growth conditions was monitored using 51V NMR spectroscopy and speciation calculations. The findings presented in this work is particularly important in considering the many applications of polyoxometalates in biological and medical studies, such as the investigation of the phase-problem in X-ray crystallography for the ribosome. The findings presented in this work investigate the interactions of oxometalates with other biological systems.
Collapse
Affiliation(s)
- Nuttaporn Samart
- Department of Chemistry, Colorado State University, Fort Collins, CO, United States
- Department of Chemistry, Rajabhat Rajanagarindra University, Chachoengsao, Thailand
| | - Zeyad Arhouma
- Department of Chemistry, Colorado State University, Fort Collins, CO, United States
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO, United States
| | - Santosh Kumar
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Heide A. Murakami
- Department of Chemistry, Colorado State University, Fort Collins, CO, United States
| | - Dean C. Crick
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO, United States
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Debbie C. Crans
- Department of Chemistry, Colorado State University, Fort Collins, CO, United States
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO, United States
| |
Collapse
|
4
|
Hadžibrahimović M, Sužnjević D, Pastor F, Cvetić Antić T, Žižić M, Zakrzewska J, Živić M. The interactions of vanadate monomer with the mycelium of fungus Phycomyces blakesleeanus: reduction or uptake? Antonie van Leeuwenhoek 2016; 110:365-373. [PMID: 27896685 DOI: 10.1007/s10482-016-0808-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 11/21/2016] [Indexed: 11/26/2022]
Abstract
The possibility of reduction of vanadate monomer in the mycelium of fungus Phycomyces blakesleeanus was investigated in this study by means of polarography. Control experiments were performed with vanadyl [V(IV)] and vanadate [V(V)] in 10 mM Hepes, pH 7.2. Addition of P. blakesleeanus mycelium resulted in disappearance of all V(IV) polarographic waves recorded in the control. This points to the uptake of all available V(IV) by the mycelium, up to 185 µmol/gFW, and suggests P. blakesleeanus as a potential agent in V(IV) bioremediation. Polarographic measurements of mycelium with low concentrations (0.1-1 mM) of V(V), that only allows the presence of monomer, showed that fungal mycelia removes around 27% of V(V) from the extracellular solution. Uptake was saturated at 104 ± 2 µmol/gFW which indicates excellent bioaccumulation capability of P. blakesleeanus. EPR, 51V NMR and polarographic experiments showed no indications of any measurable extracellular complexation of V(V) monomer with fungal exudates, reduction by the mycelium or adsorption to the cell wall. Therefore, in contrast to vanadium oligomers, vanadate monomer interactions with the mycelium are restricted to its transport into the fungal cell, probably by a phosphate transporter.
Collapse
Affiliation(s)
- Mirzeta Hadžibrahimović
- Department of Biomedical Sciences, State University of Novi Pazar, Vuka Karadžića bb, 36300, Novi Pazar, Serbia
| | - Desanka Sužnjević
- Institute of General and Physical Chemistry, Studentski trg 12-16, 11000, Belgrade, Serbia
| | - Ferenc Pastor
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000, Belgrade, Serbia
| | - Tijana Cvetić Antić
- University of Belgrade-Faculty of Biology, Studentski trg 16, 11000, Belgrade, Serbia
| | - Milan Žižić
- Department of Life Sciences, Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Joanna Zakrzewska
- Institute of General and Physical Chemistry, Studentski trg 12-16, 11000, Belgrade, Serbia
| | - Miroslav Živić
- University of Belgrade-Faculty of Biology, Studentski trg 16, 11000, Belgrade, Serbia.
| |
Collapse
|
5
|
51V NMR investigation of cell-associated vanadate species in Phycomyces blakesleeanus mycelium. Res Microbiol 2016; 167:521-8. [DOI: 10.1016/j.resmic.2016.04.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/27/2016] [Accepted: 04/28/2016] [Indexed: 01/18/2023]
|
6
|
Paranji S, Ganesan S. Cofactor-embedded nanoporous activated carbon matrices for the immobilization of intracellular enzymes and degradation of endocrine disruptor. Biotechnol Appl Biochem 2016; 64:364-384. [PMID: 26988244 DOI: 10.1002/bab.1492] [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: 01/04/2016] [Accepted: 03/03/2016] [Indexed: 11/11/2022]
Abstract
The mixed intracellular enzyme (MICE) from Citrobacter freundii, capable of degrading o-phenylene diamine (OPD), was extracted and characterized. Cofactors such as zinc and copper ions enhanced the MICE activity. The functionalized nanoporous-activated carbon (FNAC) matrix, zinc-impregnated FNAC matrix (Zn2+ -FNAC), copper-impregnated FNAC matrix (Cu2+ -FNAC), and zinc- and copper-impregnated FNAC matrix (Zn2+ -Cu2+ -FNAC) were prepared and characterized to immobilize MICE. The parameters such as time (0-240 Min), pH (1-10), temperature (20-50 ºC), amount of MICE (1-5 mg), particle size of carbon (100-600 μm), and mass of carbon (0.5-2.5 g) were optimized for immobilization of MICE on different FNAC matrices. The carrier matrices in the free and MICE immobilized form were characterized using SEM, FT-IR, XPS, XRD, thermogravimetric analysis (TGA), and DSC analyses. The kinetic and adsorption models for the immobilization of MICE on FNAC matrices were studied. The parameters such as time, pH, temperature, concentration of OPD, and agitation speed were optimized for the degradation of OPD using FNAC-MICE and MICE-immobilized metal-impregnated FNAC matrices. The maximum amount of pyruvic acid formed was found to be 133 μg/mg of OPD using Zn2+ -Cu2+ -FNAC-MICE matrix. The kinetic models were studied for the formation of pyruvic acid on OPD degradation and confirmed using FT-IR spectroscopy.
Collapse
Affiliation(s)
- Saranya Paranji
- Environmental Technology Division, Council of Scientific and Industrial Research (CSIR), Central Leather Research Institute (CLRI), Adyar, Chennai, India
| | - Sekaran Ganesan
- Environmental Technology Division, Council of Scientific and Industrial Research (CSIR), Central Leather Research Institute (CLRI), Adyar, Chennai, India
| |
Collapse
|
7
|
Saranya P, Sekaran G. Statistical optimization of the enzymatic breakdown of 2-Nitrophloroglucinol using thermo tolerant mixed Intracellular enzymes from Serratia marcescens. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.09.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
8
|
Žižić M, Dučić T, Grolimund D, Bajuk-Bogdanović D, Nikolic M, Stanić M, Križak S, Zakrzewska J. X-ray absorption near-edge structure micro-spectroscopy study of vanadium speciation in Phycomyces blakesleeanus mycelium. Anal Bioanal Chem 2015; 407:7487-96. [DOI: 10.1007/s00216-015-8916-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 07/08/2015] [Accepted: 07/13/2015] [Indexed: 10/24/2022]
|
9
|
Bazhina ES, Aleksandrov GG, Kiskin MA, Efimov NN, Ugolkova EA, Minin VV, Sidorov AA, Novotortsev VM, Eremenko IL. Magnetically active coordination polymers containing VO2+ and Na+ cations linked by substituted malonic acid anions. Russ Chem Bull 2015. [DOI: 10.1007/s11172-014-0623-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
10
|
P S, S R, G S. Immobilization of thermotolerant intracellular enzymes on functionalized nanoporous activated carbon and application to degradation of an endocrine disruptor: kinetics, isotherm and thermodynamics studies. RSC Adv 2015. [DOI: 10.1039/c5ra11279f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Degradation of 2-nitro phloroglucinol using mixed intracellular enzymes immobilized FNAC matrix
Collapse
Affiliation(s)
- Saranya P
- Environmental Technology Division
- CSIR-Central Leather Research Institute (CLRI)
- Chennai
- India
| | - Ranjitha S
- Environmental Technology Division
- CSIR-Central Leather Research Institute (CLRI)
- Chennai
- India
| | - Sekaran G
- Environmental Technology Division
- CSIR-Central Leather Research Institute (CLRI)
- Chennai
- India
| |
Collapse
|
11
|
Žižić M, Živić M, Maksimović V, Stanić M, Križak S, Antić TC, Zakrzewska J. Vanadate influence on metabolism of sugar phosphates in fungus Phycomyces blakesleeanus. PLoS One 2014; 9:e102849. [PMID: 25036378 PMCID: PMC4103890 DOI: 10.1371/journal.pone.0102849] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 06/24/2014] [Indexed: 11/19/2022] Open
Abstract
The biological and chemical basis of vanadium action in fungi is relatively poorly understood. In the present study, we investigate the influence of vanadate (V5+) on phosphate metabolism of Phycomyces blakesleeanus. Addition of V5+ caused increase of sugar phosphates signal intensities in 31P NMR spectra in vivo. HPLC analysis of mycelial phosphate extracts demonstrated increased concentrations of glucose 6 phosphate, fructose 6 phosphate, fructose 1, 6 phosphate and glucose 1 phosphate after V5+ treatment. Influence of V5+ on the levels of fructose 2, 6 phosphate, glucosamine 6 phosphate and glucose 1, 6 phosphate (HPLC), and polyphosphates, UDPG and ATP (31P NMR) was also established. Increase of sugar phosphates content was not observed after addition of vanadyl (V4+), indicating that only vanadate influences its metabolism. Obtained results from in vivo experiments indicate catalytic/inhibitory vanadate action on enzymes involved in reactions of glycolysis and glycogenesis i.e., phosphoglucomutase, phosphofructokinase and glycogen phosphorylase in filamentous fungi.
Collapse
Affiliation(s)
- Milan Žižić
- Institute for Multidisciplinary Research, Department of Life Sciences, University of Belgrade, Belgrade, Serbia
| | - Miroslav Živić
- University of Belgrade-Faculty of Biology, Department of Physiology and Biophysics, Belgrade, Serbia
| | - Vuk Maksimović
- Institute for Multidisciplinary Research, Department of Life Sciences, University of Belgrade, Belgrade, Serbia
| | - Marina Stanić
- Institute for Multidisciplinary Research, Department of Life Sciences, University of Belgrade, Belgrade, Serbia
| | - Strahinja Križak
- Institute for Multidisciplinary Research, Department of Life Sciences, University of Belgrade, Belgrade, Serbia
| | - Tijana Cvetić Antić
- University of Belgrade-Faculty of Biology, Department of Physiology and Biophysics, Belgrade, Serbia
| | - Joanna Zakrzewska
- Institute of General and Physical Chemistry, NMR Laboratory, Belgrade, Serbia
| |
Collapse
|