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Zhang X, Wang Q, Li F, Li S, Lin H, Huo Y. Piceatannol Protects against High Glucose-Induced Injury of Renal Tubular Epithelial Cells via Regulating Carbonic Anhydrase 2. Nephron Clin Pract 2023; 147:496-509. [PMID: 36716737 DOI: 10.1159/000529212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/15/2022] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION We here evaluated the efficacy of piceatannol (PIC) in high glucose (HG)-induced injury of renal tubular epithelial cells HK-2. METHODS After the establishment of an HG-induced cell injury model and the treatment with PIC at both high and low concentrations and/or acetazolamide (ACZ, the inhibitor of carbonic anhydrase 2 [CA2]), MTT and flow cytometry assays were carried out to confirm the viability and apoptosis of HK-2 cells. The levels of oxidative stress markers lactate dehydrogenase (LDH), malondialdehyde (MDA), and reactive oxygen species (ROS), the ratio of glutathione/oxidized glutathione (GSH/GSSG), and the CA2 activity were determined. Both quantitative reverse-transcription polymerase chain reaction and Western blot were used to calculate the expressions of CA2 (the predicted target gene of PIC via intersecting the data from bioinformatic analyses) and AKT pathway-related (phosphatase and tensin homolog [PTEN], phosphorylated [p]-AKT, AKT) and apoptosis-related proteins (Bcl-2 and cleaved caspase-3). RESULTS HG suppressed cell viability and the levels of GSH/GSSG ratio, CA2, pThr308-AKT/AKT, pSer473-AKT/AKT, and Bcl-2, while promoting cell apoptosis, the levels of LDH, MDA, and ROS, and the expressions of PTEN and cleaved caspase-3. All effects of HG were reversed by PIC at a high concentration. CA2 was predicted and identified as the target of PIC. In HG-treated HK-2 cells, additionally, ACZ reversed the effects of PIC on the viability, apoptosis, and levels of both oxidative stress markers and AKT pathway- and apoptosis-related factors. CONCLUSION PIC protects against HG-induced injury of HK-2 cells via regulating CA2.
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Affiliation(s)
- Xin Zhang
- Department of Nephrology, The Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Qian Wang
- Department of Nephrology, The Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Fagen Li
- Department of Nephrology, The Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Suna Li
- Department of Nephrology, The Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Hepu Lin
- Department of Nephrology, The Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Yanhong Huo
- Department of Nephrology, The Seventh Medical Center of PLA General Hospital, Beijing, China
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Kolcuoglu Y, Bekircan O, Fazli H, Sahin E, Ture A, Akdemir A, Hamarat Sanlier S. Design and synthesis of new heterocyclic compounds containing 5-[(1 H-1,2,4-triazol-1-yl)methyl]-3 H-1,2,4-triazole-3-thione structure as potent hEGFR inhibitors. J Biomol Struct Dyn 2023; 41:12753-12767. [PMID: 36688370 DOI: 10.1080/07391102.2023.2167113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 01/06/2023] [Indexed: 01/24/2023]
Abstract
EGFR is one of the important mediators of the signaling cascade that determines key roles in various biological processes such as growth, differentiation, metabolism and apoptosis in the cell in response to external and internal stimuli. In recent years, it has been proven that although this enzyme activity is tightly regulated in normal cells, if the enzyme activity cannot be controlled, it can lead to malignancy. EGFR is also considered a prominent macromolecule in targeted cancer chemotherapy. For this purpose, a comprehensive modeling studies were conducted against EGFR protein and novel molecules containing 5-[(1H-1,2,4-triazol-1-yl)methyl]-3H-1,2,4-triazole-3-thione structure were suggested to be synthesized. Among the synthesized molecules, compounds 7c, 8c, 8f and 8g were determined to have significant IC50 values. Compound 8g was found to have the IC50 value closest to the very well-known EGFR inhibitor Gefitinib with its noncompetitive inhibition form. Ki value of compound 8g was calculated as 0.00232 µM.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Yakup Kolcuoglu
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Olcay Bekircan
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Hilal Fazli
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Emine Sahin
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Aslı Ture
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Istanbul, Turkey
| | - Atilla Akdemir
- Computer-Aided Drug Discovery Laboratory, Department of Pharmacology, Faculty of Pharmacy, Bezmialem Vakif University, Istanbul, Turkey
| | - Senay Hamarat Sanlier
- Biochemistry Department, Faculty of Science, Ege University, Izmir, Turkey
- Center for Drug Research, Development and Pharmacokinetic Applications (ARGEFAR), Ege University, Izmir, Turkey
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Mermer A, Boulebd H. An eco-friendly method for the synthesis of 1,2,4-triazole-Schiff base derivatives in aqueous medium and DFT calculations. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Anil DA, Aydin BO, Demir Y, Turkmenoglu B. Design, synthesis, biological evaluation and molecular docking studies of novel 1H-1,2,3-Triazole derivatives as potent inhibitors of carbonic anhydrase, acetylcholinesterase and aldose reductase. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132613] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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The Synthesis of Triazolium Salts as Antifungal Agents: A Biological and In Silico Evaluation. Antibiotics (Basel) 2022; 11:antibiotics11050588. [PMID: 35625232 PMCID: PMC9137982 DOI: 10.3390/antibiotics11050588] [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: 03/02/2022] [Revised: 04/20/2022] [Accepted: 04/25/2022] [Indexed: 12/10/2022] Open
Abstract
The control of fungal pathogens is increasingly difficult due to the limited number of effective drugs available for antifungal therapy. In addition, both humans and fungi are eukaryotic organisms; antifungal drugs may have significant toxicity due to the inhibition of related human targets. Furthermore, another problem is increased incidents of fungal resistance to azoles, such as fluconazole, ketoconazole, voriconazole, etc. Thus, the interest in developing new azoles with an extended spectrum of activity still attracts the interest of the scientific community. Herein, we report the synthesis of a series of triazolium salts, an evaluation of their antifungal activity, and docking studies. Ketoconazole and bifonazole were used as reference drugs. All compounds showed good antifungal activity with MIC/MFC in the range of 0.0003 to 0.2/0.0006–0.4 mg/mL. Compound 19 exhibited the best activity among all tested with MIC/MFC in the range of 0.009 to 0.037 mg/mL and 0.0125–0.05 mg/mL, respectively. All compounds appeared to be more potent than both reference drugs. The docking studies are in accordance with experimental results.
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Targeting the interplay between MMP-2, CA II and VEGFR-2 via new sulfonamide-tethered isomeric triazole hybrids; Microwave-assisted synthesis, computational studies and evaluation. Bioorg Chem 2022; 124:105816. [DOI: 10.1016/j.bioorg.2022.105816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 12/20/2022]
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Schulten HJ, Al-Adwani F, Saddeq HAB, Alkhatabi H, Alganmi N, Karim S, Hussein D, Al-Ghamdi KB, Jamal A, Al-Maghrabi J, Al-Qahtani MH. Meta-analysis of whole-genome gene expression datasets assessing the effects of IDH1 and IDH2 mutations in isogenic disease models. Sci Rep 2022; 12:57. [PMID: 34997121 PMCID: PMC8741954 DOI: 10.1038/s41598-021-04214-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 12/16/2021] [Indexed: 11/10/2022] Open
Abstract
Mutations in isocitrate dehydrogenase 1 (IDH1) and IDH2 are oncogenic drivers to a variable extent in several tumors, including gliomas, acute myeloid leukemia (AML), cholangiocarcinoma, melanoma, and thyroid carcinoma. The pathobiological effects of these mutations vary considerably, impeding the identification of common expression profiles. We performed an expression meta-analysis between IDH-mutant (IDHmut) and IDH-wild-type (IDHwt) conditions in six human and mouse isogenic disease models. The datasets included colon cancer cells, glioma cells, heart tissue, hepatoblasts, and neural stem cells. Among differentially expressed genes (DEGs), serine protease 23 (PRSS23) was upregulated in four datasets, i.e., in human colon carcinoma cells, mouse heart tissue, mouse neural stem cells, and human glioma cells. Carbonic anhydrase 2 (CA2) and prolyl 3-hydroxylase 2 (P3H2) were upregulated in three datasets, and SOX2 overlapping transcript (SOX2-OT) was downregulated in three datasets. The most significantly overrepresented protein class was termed intercellular signal molecules. An additional DEG set contained genes that were both up- and downregulated in different datasets and included oxidases and extracellular matrix structural proteins as the most significantly overrepresented protein classes. In conclusion, this meta-analysis provides a comprehensive overview of the expression effects of IDH mutations shared between different isogenic disease models. The generated dataset includes biomarkers, e.g., PRSS23 that may gain relevance for further research or clinical applications in IDHmut tumors.
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Affiliation(s)
- Hans-Juergen Schulten
- Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Saudi Arabia.
| | - Fatima Al-Adwani
- Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Saudi Arabia
| | - Haneen A Bin Saddeq
- Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Heba Alkhatabi
- Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Saudi Arabia.,Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nofe Alganmi
- Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Saudi Arabia.,Department of Computer Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sajjad Karim
- Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Saudi Arabia
| | - Deema Hussein
- King Fahad Medical Research Center, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid B Al-Ghamdi
- Department of Otolaryngology, Head and Neck Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Awatif Jamal
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jaudah Al-Maghrabi
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Pathology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Mohammed H Al-Qahtani
- Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Science, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Saudi Arabia
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Niu HZ, Liu CM, Hou WC, Li SN, Zhang YC, Liu Z, Yun HC. Development of a method to screen and isolate xanthine oxidase inhibitors from black bean in a single step: Hyphenation of semipreparative liquid chromatography and stepwise flow rate countercurrent chromatography. J Sep Sci 2021; 45:492-506. [PMID: 34799974 DOI: 10.1002/jssc.202100663] [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: 08/22/2021] [Revised: 11/02/2021] [Accepted: 11/07/2021] [Indexed: 11/06/2022]
Abstract
Black bean, in which isoflavones are the main active constituent, also contains saponins and monoterpenes. Soybean isoflavone is a secondary metabolite that is formed during the growth of soybean; it exhibits antioxidant and cardiovascular activities and traces estrogen-like effects. In this study, black bean isoflavones were extracted with n-butanol, and ultrafiltration-liquid chromatography-mass spectrometry was used to screen their activity. Subsequently, the inhibitors were isolated and purified using semipreparative liquid chromatography and stepwise flow rate countercurrent chromatography. Thereafter, five active compounds were identified using mass spectrometry and nuclear magnetic resonance experiments. Finally, the inhibition types of the xanthine oxidase inhibitors were determined using enzymatic kinetic studies. The IC50 values of daidzin, glycitein-7-O-glucoside, genistin, daidzein, and genistein were determined to be 35.08, 56.22, 30.76, 68.79, and 95.37 μg/mL, respectively. Daidzin, genistin, and daidzein exhibited reversible inhibition, whereas glycitein-7-O-glucoside and genistein presented irreversible inhibition. This novel approach, which was based on ultrafiltration-liquid chromatography-mass spectrometry and stepwise flow rate countercurrent chromatography, is a powerful method for screening and isolating xanthine oxidase inhibitors from complex matrices. The study of enzyme inhibition types is helpful for understanding the underlying inhibition mechanism. Therefore, a beneficial platform was developed for the large-scale production of bioactive and nutraceutical ingredients.
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Affiliation(s)
- Hua-Zhou Niu
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
| | - Chun-Ming Liu
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
| | - Wan-Chao Hou
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
| | - Sai-Nan Li
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
| | - Yu-Chi Zhang
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
| | - Zhen Liu
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
| | - Hao-Cheng Yun
- Central Laboratory, Changchun Normal University, Changchun, P. R. China
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QM study of carbon dioxide (CO2) and carbonyl sulfide (COS) degradation by cluster model of Carbonic anhydrase enzyme. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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10
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Gultekin E, Bekircan O, Kolcuoğlu Y, Akdemir A. Synthesis of new 1,2,4-triazole-(thio)semicarbazide hybrid molecules: Their tyrosinase inhibitor activities and molecular docking analysis. Arch Pharm (Weinheim) 2021; 354:e2100058. [PMID: 33900640 DOI: 10.1002/ardp.202100058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 01/23/2023]
Abstract
Tyrosinase inhibition is very important in controlling melanin synthesis. If melanin synthesis is not controlled in metabolism, an unwanted increase in melanin synthesis occurs. As melanin plays a role in the formation of skin color, its unusual levels cause some skin disorders such as pregnancy scars, age spots, and especially skin cancer (melanoma). However, the tyrosinase activity is also related to Parkinson's disease and some neurodegenerative diseases. For all these reasons, the medicinal as well as the cosmetic industries focus on research on tyrosinase inhibitors for the treatment of skin disorders and some neurodegenerative diseases. In this study, 32 new 1,2,4-triazole-(thio)semicarbazide hybrid molecules (6a-p and 7a-p) were synthesized, starting from 4-amino-1-pentyl-3-phenyl-1H-1,2,4-triazole-5(4H)-one. These compounds were evaluated for their inhibitory activity against mushroom tyrosinase. The results indicated that 6h, 6m, 6n, and 6p exhibited the most effective inhibitory activity, with IC50 values of 0.00162 ± 0.0109, 0.00166 ± 0.0217, 0.00165 ± 0.019, and 0.00197 ± 0.0063 μM, respectively, compared with kojic acid as the reference drug (IC50 = 14.09 ± 0.02 μM). Also, molecular docking analyses were performed to suggest possible binding poses for the ligands. As a result, derivatives 6h, 6m, 6n, and 6p can be used as promising tyrosinase inhibitor candidates in the medicinal, cosmetics, or food industries.
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Affiliation(s)
- Ergün Gultekin
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Olcay Bekircan
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Yakup Kolcuoğlu
- Department of Chemistry, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey
| | - Atilla Akdemir
- Computer-Aided Drug Discovery Laboratory, Department of Pharmacology, Faculty of Pharmacy, Bezmialem Vakif University, Istanbul, Turkey
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Zhang AM, Wei N, Liu XF, Wu MG, Xuan GS. Inhibitory Evaluation and Molecular Docking Analysis of Benzenesulfonamides on Carbonic Anhydrase II. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021010283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Khan FM, Abbasi MA, Aziz‐ur‐Rehman, Siddiqui SZ, Sadiq Butt AR, Raza H, Zafar A, Ali Shah SA, Shahid M, Seo S. Convergent synthesis of carbonic anhydrase inhibiting bi‐heterocyclic benzamides: Structure–activity relationship and mechanistic explorations through enzyme inhibition, kinetics, and computational studies. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Farhan M. Khan
- Department of Chemistry Government College University Lahore Pakistan
| | | | - Aziz‐ur‐Rehman
- Department of Chemistry Government College University Lahore Pakistan
| | | | | | - Hussain Raza
- College of Natural Sciences, Department of Biological Science Kongju National University Gongju South Korea
| | - Ayesha Zafar
- School of Chemical Sciences University of Auckland Auckland New Zealand
| | - Syed A. Ali Shah
- Faculty of Pharmacy and Atta‐ur‐Rahman Institute for Natural Products Discovery (AuRIns), Level 9, FF3 Universiti Teknologi MARA, Puncak Alam Campus Bandar Puncak Alam Malaysia
| | - Muhammad Shahid
- Department of Biochemistry University of Agriculture Faisalabad Pakistan
| | - Sung‐Yum Seo
- College of Natural Sciences, Department of Biological Science Kongju National University Gongju South Korea
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Dong X, Wang B, Cao J, Zheng H, Ye LH. Ligand fishing based on bioaffinity ultrafiltration for screening xanthine oxidase inhibitors from citrus plants. J Sep Sci 2021; 44:1353-1360. [PMID: 33496069 DOI: 10.1002/jssc.202000708] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 12/22/2020] [Accepted: 01/05/2021] [Indexed: 12/26/2022]
Abstract
Citrus plants are valuable medicinal plants with abundant flavonoids content in the parts of fruits and peels, which exhibit potential hypouricemic effect. In the present study, a ligand fishing assay was performed based on bio-affinity ultrafiltration for rapidly screening and identifying xanthine oxidase inhibitors from citrus plants. Under the optimal experimental conditions, five potential ligands were fished out when xanthine oxidase acted as the targeted protein. Subsequently, the chemical structures of all five compounds were identified by quadrupole time-of-flight mass spectrometry. Among them, hesperidin and naringin were confirmed as high-efficiency xanthine oxidase inhibitors. The half maximal inhibitory concentration values of hesperidin and naringin were 0.15 and 1.82 μM, respectively. Compared with the clinical antigout drug, allopurinol (half maximal inhibitory concentration = 8.03 μM), lower half maximal inhibitory concentration values indicated higher enzyme inhibitory activity. The Lineweaver-Burk plots indicated that the two compounds inhibited xanthine oxidase in a noncompetitive manner. The results demonstrate that the bioaffinity ultrafiltration method is a powerful tool for screening out xanthine oxidase inhibitors from natural products.
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Affiliation(s)
- Xin Dong
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Bin Wang
- Lianyungang Hospital of Traditional Chinese Medicine, Lianyungang, P. R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Hui Zheng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Li-Hong Ye
- Department of Traditional Chinese Medicine, Hangzhou Red Cross Hospital, Hangzhou, P. R. China
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Wu S, Qi L, Ren Y, Ma H. 1,2,4-triazole-3-thione Schiff bases compounds: Crystal structure, hirshfeld surface analysis, DFT studies and biological evaluation. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128591] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Ozdemir Y, Bekircan O, Baltaş N, Menteşe E. Synthesis and pancreatic lipase inhibitory activities of some 1,2,4‐triazol‐5(3)‐one derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Yusuf Ozdemir
- Department of Chemistry, Faculty of Science Karadeniz Technical University Trabzon Turkey
| | - Olcay Bekircan
- Department of Chemistry, Faculty of Science Karadeniz Technical University Trabzon Turkey
| | - Nimet Baltaş
- Department of Chemistry, Art and Science Faculty Recep Tayyip Erdogan University Rize Turkey
| | - Emre Menteşe
- Department of Chemistry, Art and Science Faculty Recep Tayyip Erdogan University Rize Turkey
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Sharma V, Kumar R, Angeli A, Supuran CT, Sharma PK. Tail approach synthesis of novel benzenesulfonamides incorporating 1,3,4-oxadiazole hybrids as potent inhibitor of carbonic anhydrase I, II, IX, and XII isoenzymes. Eur J Med Chem 2020; 193:112219. [PMID: 32203788 DOI: 10.1016/j.ejmech.2020.112219] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 03/08/2020] [Accepted: 03/08/2020] [Indexed: 02/08/2023]
Abstract
Two new series of 1,3,4-oxadiazole benzenesulfonamide hybrids 3 and 4, having twenty novel compounds, have been designed and synthesized in order to assess their inhibition potential as CAIs against hCA I, II, IX, and XII. 'Tail approach' strategy has been used to design the aromatic sulfonamide scaffolds with carbonyl and amide linker. Excellent inhibitory activity against hCA I has been exhibited by compounds 3g and 4j, 3.5 magnitude of order better than reference drug AAZ (KI = 250 nM). Moreover, compound 4j (KI = 7.9 nM) effectively inhibited glaucoma-associated hCA II isoform as well as tumor-associated hCA IX isoform with KI = 16.3 nM. Further hCA XII was weakly inhibited by all the compounds with KI values ranging from 0.23 μM to 3.62 μM. Interestingly structure-activity relationship (SAR) study indicates that N-(3-nitrophenyl)-2-((5-(4-sulfamoylphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (4j) is a potent compound to be investigated further for antiglaucoma and antitumor activity. The chemistry of the nature of different substitutions on the 1,3,4-oxadiazole bearing benzenesulfonamide substituted aromatic ring for potency and selectivity over one hCA isoform versus others is deliberated in the present study. In this context, the 1,3,4-oxadiazole motif can be a valuable tool worth developing for the procurement of novel and potent selective CAIs potentially useful for the management of a variety of diseases as chemotherapeutic agents.
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Affiliation(s)
- Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India; Pt. Chiranji Lal Sharma Government College, Karnal, Haryana, 132001, India
| | - Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India; Ch. Mani Ram Godara Government College for Women, Bhodia Khera, Fatehabad, Haryana, 125050, India
| | - Andrea Angeli
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino, Firenze, Italy
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino, Firenze, Italy.
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India.
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Synthesis, pharmacological evaluation and structure-activity relationship of recently discovered enzyme antagonist azoles. Heliyon 2020; 6:e03656. [PMID: 32274429 PMCID: PMC7132078 DOI: 10.1016/j.heliyon.2020.e03656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/06/2020] [Accepted: 03/20/2020] [Indexed: 12/18/2022] Open
Abstract
Global people are suffering from the legion of diseases. Cytotoxic property of the chemical compound would not solely influence effective drug properties and reduce unnecessary side effects. Proteins/enzymes responsible for microbe proliferation or survival are specifically targeted and inhibited successfully making the cells to undergo apoptosis. Furthermore, isoforms of essential enzymes have distinct physiological functions; thereby inhibition of essential enzyme isoforms is an apt way to the clinical approach of disease neutralization. Drugs are designed so as to play significant roles such as signaling pathways in the oncogenic process including cell proliferation, invasion, and angiogenesis. The present review comprises collective information of the recent synthesis of various organic drug compounds in brief, which could inhibit particular enzyme. The review also covers the correlation of the structure of a drug molecule designed and its inhibitory activity. Also, the most significant enzyme inhibitors are highlighted and structural moieties/core units responsible for remarkable inhibitory values are emphasized.
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Jiang C, Shi J, Liao L, Zhang L, Liu J, Wang Y, Lao Y, Zhang J. 5‐[2‐(N‐(Substituted phenyl)acetamide)]amino‐1,3,4‐thiadiazole‐2‐sulfonamides as Selective Carbonic Anhydrase II Inhibitors with Neuroprotective Effects. ChemMedChem 2020; 15:705-715. [DOI: 10.1002/cmdc.201900703] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/15/2020] [Indexed: 01/01/2023]
Affiliation(s)
- Caibao Jiang
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Jinguo Shi
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Liping Liao
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Liantao Zhang
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Jiayong Liu
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Yang Wang
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Yaoqiang Lao
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
| | - Jingxia Zhang
- Department of Medicinal Chemistry School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 China
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Shahri NNM, Omar Ali NHS, Sheikh Abdul Hamid MH, Mirza AH, Usman A, Hoq MR, Karim MR. N-[( E)-Quinolin-2-ylmethylidene]-1,2,4-triazol-4-amine hemihydrate. IUCRDATA 2020; 5:x200134. [DOI: 10.1107/s2414314620001340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 01/30/2020] [Indexed: 11/10/2022] Open
Abstract
The title hemihydrate, C12H9N5·0.5H2O, was isolated from the condensation reaction of quinoline-2-carbaldehyde with 4-amino-4H-1,2,4-triazole. The Schiff base molecule adopts an E configuration about the C=N bond and is approximately planar, with a dihedral angle between the quinoline ring system and the 1,2,4-triazole ring of 12.2 (1)°. In the crystal, one water molecule bridges two Schiff base molecules via O—H...N hydrogen bonds. The Schiff base molecules are interconnected by π–π stacking interactions [centroid-centroid distances of 3.7486 (7) and 3.9003 (7) Å] into columns along [1\overline{1}0].
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Screening and Evaluation of Xanthine Oxidase Inhibitors from Gnetum parvifolium in China. Molecules 2019; 24:molecules24142671. [PMID: 31340570 PMCID: PMC6680845 DOI: 10.3390/molecules24142671] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/12/2019] [Accepted: 07/22/2019] [Indexed: 12/17/2022] Open
Abstract
As a traditional natural medicine for treating many kinds of diseases, Gnetum parvifolium showed apparent inhibition on xanthine oxidase (XO). In this study, ultrafiltration combined with liquid chromatography-mass spectrometry (LC-MS) is used for the screening of XO inhibitors from Gnetum parvifolium. Their antioxidation, XO inhibition, and enzymic kinetic parameters are also determined. Finally, piceatannol (1), rhaponiticin (2), resveratrol (3), and isorhapontigenin (4) are screened out and identified as XO inhibitors from the extract of Gnetum parvifolium. Four inhibitors show better inhibition than allopurinol and good radical scavenging abilities. However, the antioxidant activities are weaker than ascorbic acid. The kinetic parameters illustrate the inhibition mode of XO by piceatannol is competitive type, while the inhibition modes for rhaponiticin, resveratrol and isorhapontigenin are uncompetitive types. In order to evaluate the difference among samples obtained in China, the amounts of four inhibitors and related activities in 20 samples are assessed and analyzed by partial least squares analysis. The results indicate piceatannol contribute the highest coefficients in three kinds of activities. Based on these findings, more comprehensive research on pharmaceutical and biochemical activities of these four XO inhibitors could be conducted in future.
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Özil M, Balaydın HT, Şentürk M. Synthesis of 5-methyl-2,4-dihydro-3H-1,2,4-triazole-3-one’s aryl Schiff base derivatives and investigation of carbonic anhydrase and cholinesterase (AChE, BuChE) inhibitory properties. Bioorg Chem 2019; 86:705-713. [DOI: 10.1016/j.bioorg.2019.02.045] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 02/12/2019] [Accepted: 02/21/2019] [Indexed: 12/21/2022]
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Liu Y, Mei S, Xiao A, Liu L. Xanthine Oxidase Inhibitors Screening, Antioxidation, and DNA Protection Properties of Geranium wilfordii Maxim. EFOOD 2019. [DOI: 10.2991/efood.k.190802.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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