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Zeng X, Zhao M, Yao H. Anti-lung Cancer, Anti-microbial, Anti-α-glucosidase, Anti-sorbitol Dehydrogenase, and in silico Studies of Wogonoside and Isoliquiritigenin as Natural Compounds. J Oleo Sci 2023; 72:919-927. [PMID: 37793822 DOI: 10.5650/jos.ess23101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023] Open
Abstract
Natural substances have long been used in cancer treatment, particularly in Chinese or Indian traditional medicine. Natural compounds are defined as chemical molecules that are found in fungus, marine animals, plants, or bacteria and have significant biological and pharmacological effects. Wogonoside and isoliquiritigenin are two well-known examples of plant-derived chemicals. Several modern anti-cancer medications also come from natural sources. The mic test was used to conduct tests on various natural substances' antimicrobial and antifungal properties. MTT assay was used on lung cancer, and normal (HUVEC) cell lines for analyzing of cytotoxicity and anti-lung cancer effects of Wogonoside and Isoliquiritigenin. These Wogonoside and Isoliquiritigenin had high cell death and anti-lung cancer effects against SPC-A-1, SK-LU-1, and 95D cell lines. Among the above cell lines, the best result of anti-cancer properties of Wogonoside and Isoliquiritigenin was gained in the cell line of KATO III. We examined the inhibition effects on two important enzymes using these two compounds and determined the results. PnPG and NADPH were used as substrates for enzymes. IC50 of Wogonoside and Isoliquiritigenin compounds were 18.25±4.18 and 112.64±16.02 nM for α-glucosidase and 54.72±8.61 and 47.12±11.56 nM for sorbitol dehydrogenase, respectively. For Wogonoside, gram-negative bacteria (K. pneumoniae and E. coli) had MIC values of 9.75±0.95 and 13.77±1.43 µg/mL, gram-positive bacteria (E. faecalis and S. aureus) of 37.02±4.52 and 24.85±3.64 µg/mL, respectively. Finally, molecular docking was done for enzyme results and anticancer results. Results of enzymes and antibacterial, antifungal were in level of micromolar that is good impacts. These natural compounds may be anti-diabetic, anticancer, antibacterial candidates for drug design.
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Affiliation(s)
- Xiancong Zeng
- Department of Pulmonary and Critical Care Medicine, Renmin Hospital, Hubei University of Medicine
| | - Mengxia Zhao
- School of Public Hygiene and Health, Xianning Medical College, Hubei University of Science and Technology
| | - Hefeng Yao
- Department of Medical Oncology, Huzhou Traditional Chinese Medicine Hospital Affiliated to Zhejiang Chinese Medical University
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He Q, Ma P, Torshizi R. The Impact of Some Natural Phenolic Compounds on α-Glucosidase and Sorbitol Dehydrogenase Enzymes, and Anti-leukemia Cancer Potential, Spin Density Distributions, and in silico Studies. J Oleo Sci 2022; 71:863-873. [PMID: 35584958 DOI: 10.5650/jos.ess22029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In this study, some phenolic compounds including 4-Hexylresorcinol, 5-Pentadecylresorcinol, 5-Tricosylresorcinol, Bilobol, and Urushiol were tested against α-glycosidase enzyme from Saccharomyces cerevisiae and sorbitol dehydrogenase enzymes from sheep liver. These compounds determined good inhibition properties against α-glycosidase and sorbitol dehydrogenase (SDH) enzymes. IC50 values were record in the range of 1.45±0.20-24.532±3.83 μM for α-glycosidase and 6.20±0.96-108.22±18.02 μM for SDH. These inhibitor compounds can be selective drug candidates as anti-diabetic agents, because of they have inhibition properties against both enzymes. In this study, the anti-oxidant activities of the molecules were compared with density functional theory (DFT) calculations. Comparison was made with the experimental enzymes by molecular modeling calculations. In the cellular and molecular part of the recent study, the treated cells with some phenolic compounds were assessed by molecularly targeted therapy (MTT) assay for cytotoxicity and anti-acute lymphoblastic leukemia potentials on Clone 15 HL-60, HL-60, HL-60/MX1, and HL-60/MX2 cell lines. The IC50 of these compounds were µg/mL level against these cell lines.
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Affiliation(s)
- Qiulian He
- Department of Hematology, Nanchong Central Hospital, The second Clinical Medical College of North Sichuan Medical Colledge
| | - Peng Ma
- Otolaryngology head and Neck Sugery, Nanchong Central Hospital, The second Clinical Medical College of North Sichuan Medical Colledge
| | - Ramin Torshizi
- Biochemistry graduate, Department of Biology, Faculty of Basic Sciences, Islamic Azad University Science and Research Branch
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Bekhit M, Gorski W. Determination of sorbitol dehydrogenase in microsamples of human serum. Talanta 2021; 235:122730. [PMID: 34517598 DOI: 10.1016/j.talanta.2021.122730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 06/11/2021] [Accepted: 07/21/2021] [Indexed: 10/20/2022]
Abstract
The enzyme sorbitol dehydrogenase (SDH) is an emerging biomarker of drug-induced liver injury (DILI). This paper introduces determination of SDH in microliter samples of human serum at commercial glucose test strips. The determination relies on the oxidation of NADH cofactor, which is used by SDH reacting with its substrates. The strips could detect NADH down to 5.0 μM (5 pmol), which was two orders of magnitude better than the prior relevant limit of detection. The concentration of cofactors (NADH, NAD+) and substrates (fructose, sorbitol) for SDH determination at a strip was optimized via internally-calibrated amperometric assays at a chitosan/nitrogen-doped carbon nanotube electrode. Such an electrode provided reliable assay data for over 3 months with no need for its reactivation. The assays yielded kinetic parameters Km and kcat and demonstrated higher apparent affinity of SDH for NADH and fructose than NAD+ and sorbitol. The glucose strips detected SDH down to 98 pM (98 amol) in buffers and 200 pM (200 amol) in human serum after 20-min incubation with an optimized (c ≥ 10Km) mixture of cofactor + substrate. The charge ΔQ flowing through a strip was linear (R2, 0.994) up to 6.0 nM SDH, which covered enzyme's clinical range. The ΔQ was selective for SDH, independent of sample matrix, and free of interferences from indigenous glucose. The use of glucose strip as an electrolytic microcell to detect picomoles of NADH and attomoles of SDH is a step toward a point-of-care monitoring of DILI.
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Affiliation(s)
- Michael Bekhit
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Waldemar Gorski
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA.
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Jeffery J, Jörnvall H. Sorbitol dehydrogenase. ADVANCES IN ENZYMOLOGY AND RELATED AREAS OF MOLECULAR BIOLOGY 2006; 61:47-106. [PMID: 3281420 DOI: 10.1002/9780470123072.ch2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- J Jeffery
- Department of Biochemistry, University of Aberdeen, Scotland, UK
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Abstract
This chapter critically examines the concept of the polyol pathway and how it relates to the pathogenesis of diabetic peripheral neuropathy. The two enzymes of the polyol pathway, aldose reductase and sorbitol dehydrogenase, are reviewed. The structure, biochemistry, physiological role, tissue distribution, and localization in peripheral nerve of each enzyme are summarized, along with current informaiton about the location and structure of their genes, their alleles, and the possible links of each enzyme and its alleles to diabetic neuropathy. Inhibitors of pathway enzyme and results obtained to date with pathway inhibitors in experimental models and human neuropathy trials are updated and discussed. Experimental and clinical data are analyzed in the context of a newly developed metabolic odel of the in vivo relationship between nerve sorbitol concentration and metabolic flux through aldose reuctase. Overall, the data will be interpreted as supporting the hypothesis that metabolic flux through the polyol pathway, rather than nerve concentration of sorbitol, is the predominant polyol pathway-linked pathogeneic factor in diabetic preipheral nerve. Finally, key questions and future directions for bsic and clinical research in this area are considered. It is concluded that robust inhibition of metabolic flux through the polyol pathway in peripheral nerve will likely result in substantial clinical benefit in treating and preventing the currently intractable condition of diabetic peripheral neuropathy. To accomplish this, it is imperative to develop and test a new generation of "super-potent" polyol pathway inhibitors.
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Affiliation(s)
- Peter J Oates
- Department of Cardiovascular and Metabolic Diseases, Pfizer Global Research and Development, Groton, Connecticut 06340, USA
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Properties of sorbitol dehydrogenase from Pseudomonas sp. KS-E1806 and comparison with other sorbitol dehydrogenases. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0922-338x(97)82064-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lee FK, Lee AY, Lin CX, Chung SS, Chung SK. Cloning, sequencing, and determination of the sites of expression of mouse sorbitol dehydrogenase cDNA. EUROPEAN JOURNAL OF BIOCHEMISTRY 1995; 230:1059-65. [PMID: 7601136 DOI: 10.1111/j.1432-1033.1995.tb20656.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Sorbitol dehydrogenase is one of the enzymes in the polyol pathway, which is thought to be implicated in the pathogenesis of diabetic complications. The cDNA encoding mouse sorbitol dehydrogenase was cloned from a liver library and its sequence was determined. The open reading frame encodes a product of 356 amino acids that shares high similarity with the human and rat liver sorbitol dehydrogenases (83% and 93% identity, respectively). The 3'-untranslated region contains a truncated L1Md repeat element inserted in reverse relative to the sorbitol dehydrogenase cDNA. Northern-blot hybridization showed that the testis has the highest level of expression, followed by kidney, liver, and lung. Low levels of expression were also observed in lens, brain, and skeletal muscle. In situ hybridization revealed that in the kidney, the highest concentration of sorbitol dehydrogenase mRNA is observed in the cortex, but is absent from the inner medulla. The parenchymal cells of the liver showed strong expression while the cells of the hepatic vasculature did not hybridize. The sorbitol dehydrogenase expression in the seminiferous tubules was mostly associated with the mature cells of the developing germ cells, confirming the usefulness of sorbitol dehydrogenase as an enzyme indicator for sexual maturation. The seminal vesicle, where most of the seminal fructose is produced, also showed a high level of expression in the epithelial cells. The mouse sorbitol dehydrogenase cDNA will be useful in the studies of the involvement of the polyol pathway in diabetic complications.
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Affiliation(s)
- F K Lee
- Institute of Molecular Biology, University of Hong Kong
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Lindstad RI, Hermansen LF, McKinley-McKee JS. Inhibition and activation studies on sheep liver sorbitol dehydrogenase. EUROPEAN JOURNAL OF BIOCHEMISTRY 1994; 221:847-54. [PMID: 8174565 DOI: 10.1111/j.1432-1033.1994.tb18799.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Reversible inhibition and activation, as well as protection against affinity labelling with DL-2-bromo-3-(5-imidazolyl)propionic acid, of sheep liver sorbitol dehydrogenase have been studied. The results presented are discussed in terms of enzyme active-site properties and may have potential applications for drug design. Kinetics with mainly sorbitol competitive inhibitors reveals that aliphatic thiols are generally the most potent inhibitors of enzyme activity. Inhibition and inactivation by heterocyclics parallel that seen previously with sorbitol dehydrogenase from other sources as well as with alcohol dehydrogenase from yeast. However, there are significant differences in relation to the structurally similar horse liver alcohol dehydrogenase, as the catalytic zinc of sorbitol dehydrogenase is more easily removed by chelating molecules. Several aldose reductase inhibitors are shown to also inhibit sorbitol dehydrogenase, but at concentrations unlikely to be reached clinically. Enzyme activation has been observed with various compounds, in particular halo-alcohols and detergents. Several inhibitors provide competitive protection against enzyme inactivation by DL-2-bromo-3-(5-imidazolyl)propionic acid. This enables the dissociation constants for binary enzyme-inhibitor complexes to be determined. NADH protects noncompetitively against inactivation. The presence of some binary and ternary enzyme-NADH complexes is indicated from fluorescence emission spectra, as a shift in the fluorescence maximum and intensity is observed due to their formation.
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Affiliation(s)
- R I Lindstad
- Institute of Biochemistry, University of Oslo, Blindern, Norway
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Reiersen H, Sletten K, McKinley-McKee JS. Affinity labelling of sorbitol dehydrogenase from sheep liver with alpha-bromo-beta-(5-imidazolyl)propionic acid. EUROPEAN JOURNAL OF BIOCHEMISTRY 1993; 211:861-9. [PMID: 8436142 DOI: 10.1111/j.1432-1033.1993.tb17619.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The metal-directed alkylating agent DL-alpha-bromo-beta-(5- imidazolyl)propionic acid (BrImPpOH) is shown to be an affinity-labelling reagent for sheep liver sorbitol dehydrogenase (SDH). As previously found for horse liver alcohol dehydrogenase (ADH), it modifies a cysteine ligand to the active-site zinc. In this case it is selectively incorporated (over 90%) at Cys43 in each of the four polypeptide chains/protomers of sheep liver SDH. Incorporated reagent and residual activity correlated. The first order inactivation constant, K2, and KEI, the dissociation constant for SDH and BrImPpOH, have been determined at different pH. The reactivity of BrImPpOH for SDH is higher than that for horse liver and yeast ADH. The protection of SDH against BrImPpOH inactivation by buffers and other molecules shows some similarities to that with horse liver ADH. However, sheep liver SDH bound BrImPpOH, imidazole and phosphate ions much weaker than liver ADH. The pKa values from the plot of log (k2/KEI) against pH are approximately 7.0 and 8.8-8.9. The former pKa value probably represents ionization of an imidazole group and the latter the zinc/water ionization in SDH. These pKa values are similar to those found for horse liver ADH. They are apparently not noticeably influenced by a second cysteine ligand in liver ADH being replaced by a proposed glutamic acid residue as a ligand to the catalytic zinc in SDH. The plot of logk2 against pH shows pKa values around 7.0 and 9.2 for the SDH-BrImPpOH-complex. The pKa of 7.0 is the same as for log(k2/KEI), and indicates no significant perturbation due to the binding of BrImPpOH to SDH. The pKa around 9.2 indicates perturbation of the zinc/water ionization or the ionization of Cys43.
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Affiliation(s)
- H Reiersen
- Biochemical Institute, University of Oslo, Blindern, Norway
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Beier KH, Anderson CD, Anderson BM. Nonpolar interactions in the modification of an essential sulfhydryl of sorbitol dehydrogenase by N-alkylmaleimides. BIOCHIMICA ET BIOPHYSICA ACTA 1989; 997:236-41. [PMID: 2765561 DOI: 10.1016/0167-4838(89)90193-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A series of N-alkylmaleimides varying in chainlength from N-methyl- to N-octylmaleimide inclusive was shown to effectively inactivate sheep liver sorbitol dehydrogenase at pH 7.5 and 25 degrees C. The apparent second-order rate constants for inactivation increased with increasing chainlength of the N-alkylmaleimide used. Positive chainlength effects were also indicated by the Kd values for the N-ethyl and N-heptyl derivatives obtained from studies of the saturation kinetics observed for inactivation of the enzyme at high concentrations of these maleimides. The complete inactivation of sorbitol dehydrogenase was demonstrated to occur through the selective covalent modification of one cysteine residue per subunit of enzyme. The stoichiometry of enzyme inactivation was supported on the one hand by fluorescence titration with fluorescein mercuric acetate of the native and the inactivated enzyme, and, on the other hand, by the simultaneous inactivation of the enzyme with selective modification of one sulfhydryl per subunit by N-[p-(2-benzoxazolyl)phenyl]maleimide. Protection of the enzyme from N-alkylmaleimide inactivation was observed with the binding of NADH, whereas both NAD and sorbitol were ineffective as protecting ligands. Diazotized 3-aminopyridine adenine dinucleotide, in contrast to previous studies of this reagent with yeast alcohol dehydrogenase and rabbit muscle glycerophosphate dehydrogenase, did not function as a site-labeling reagent for sorbitol dehydrogenase.
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Affiliation(s)
- K H Beier
- Department of Biochemistry and Nutrition, Virginia Polytechnic Institute and State University, Blacksburg 24061
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Abstract
Sorbitol dehydrogenase (EC 1.1.1.14) was isolated from bovine brain and purified 3,000-fold to apparent homogeneity, as judged by polyacrylamide gel electrophoresis. The purified enzyme had a specific activity of 36 units/mg of protein; a molecular weight of 39,000 for each of the four identical subunits and 155,000 for the intact enzyme were determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and gel exclusion chromatography, respectively. The presence of one Zn2+ per subunit was confirmed by atom absorption spectroscopy; inactivation of the enzyme by metal-chelating agents points to the essential role that Zn2+ plays in the catalytically competent enzyme. The enzyme is also inactivated by thiol-blocking reagents; with respect to inactivation by sodium pyrophosphate, sorbitol dehydrogenase is different from closely related alcohol dehydrogenase.
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Affiliation(s)
- H Wiesinger
- Physiologisch-Chemisches Institut, Universität, Tübingen, F.R.G
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Porter GF, McGuinness ET. Polyol dehydrogenase: purification. Evidence for multiple forms and some properties of the dominant variant of the horse liver enzyme. PREPARATIVE BIOCHEMISTRY 1987; 17:143-55. [PMID: 3601884 DOI: 10.1080/00327488708062485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Purification of horse-liver polyol dehydrogenase (PDH) on DE52 anion-exchange cellulose reveals the presence of three fractions with enzyme activity. These appear in the breakthrough volume (PDH-3) and the salt gradient (PDH-1, -2) respectively. The major band of activity (greater than approximately 90%) is found in the PDH-2 fraction. A reexamination of sheep-liver polyol dehydrogenase also reveals the presence of three bands of activity, with the dominant fraction (PDH-3) corresponding to the preparation described by Smith (Biochem. J., 83, 135-144, (1962)). The interaction between horse-liver (and sheep-liver) PDH and Blue Sepharose CL-6B is found to be endothermic. This property is utilized in the final purification step. Horse-liver PDH-2 has a molecular/subunit weight of approximately 85,000/approximately 28,000, a Stokes' radius of 3.8 nm, and an isoelectric point of 7.4.
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