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Zhu H, Yu Y, Li Y, Chang S, Liu Y. Puerarin ameliorates high glucose-induced MIN6 cell injury by activating PINK1/Parkin-mediated mitochondrial autophagy. Heliyon 2024; 10:e36176. [PMID: 39224278 PMCID: PMC11367457 DOI: 10.1016/j.heliyon.2024.e36176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 08/10/2024] [Accepted: 08/12/2024] [Indexed: 09/04/2024] Open
Abstract
The dysfunction of pancreatic β-cells plays a pivotal role in the pathogenesis of type 2 diabetes mellitus (T2DM). Despite numerous studies demonstrating the anti-inflammatory and antioxidant properties of puerarin, the protective effects of puerarin on β-cells remain poorly understood. Hence, this study aimed to explore the effects of puerarin on β-cell dysfunction in a hyperglycemic environment via the PINK/Parkin-mediated mitochondrial autophagy pathway. The alterations in cell viability of MIN6 cells exposed to glucose concentrations of 5 mM, 10 mM, 20 mM, and 30 mM for 24 h, 48 h, and 72 h, respectively, were assessed using the CCK-8 assay to optimize the modeling conditions. Subsequently, cellular insulin secretion was measured using enzyme-linked immunosorbent assay (ELISA), apoptosis rate by flow cytometry, mitochondrial membrane potential alteration by JC-1, cellular ROS production by the DCFH-DA fluorescent probe, and fusion of cellular autophagosomes and lysosomes through adenoviral infection analysis. Furthermore, gene and protein expression levels of the PINK/Parkin-mediated mitochondrial autophagy pathway and mitochondrial apoptosis pathway were assessed using real-time quantitative polymerase chain reaction (RT-qPCR) and Western blot, respectively. Results indicated a significant decrease in MIN6 cell viability following 48 h of exposure to 30 mM glucose concentration. Puerarin intervention markedly attenuated ROS production, restored mitochondrial membrane potential, induced PINK/Parkin-mediated mitochondrial autophagy, suppressed activation of the mitochondrial apoptotic pathway, mitigated apoptosis, and enhanced insulin secretion in a high glucose (HG) environment. The findings of this investigation contribute to a deeper understanding of the precise mechanism underlying the protective effects of puerarin on β-cells and offer a theoretical foundation for advancing puerarin-based therapeutics aimed at ameliorating T2DM.
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Affiliation(s)
- Hongyang Zhu
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - You Yu
- The First Affiliated Hospital Of Nanchang University, Nanchang, China
| | - Yuting Li
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Shiyao Chang
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Yuhui Liu
- College of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
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2
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Güleç Ö, Türkeş C, Arslan M, Demir Y, Dincer B, Ece A, İrfan Küfrevioğlu Ö, Beydemir Ş. Novel spiroindoline derivatives targeting aldose reductase against diabetic complications: Bioactivity, cytotoxicity, and molecular modeling studies. Bioorg Chem 2024; 145:107221. [PMID: 38387398 DOI: 10.1016/j.bioorg.2024.107221] [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: 10/30/2023] [Revised: 02/01/2024] [Accepted: 02/16/2024] [Indexed: 02/24/2024]
Abstract
Despite significant developments in therapeutic strategies, Diabetes Mellitus remains an increasing concern, leading to various complications, e.g., cataracts, neuropathy, retinopathy, nephropathy, and several cardiovascular diseases. The polyol pathway, which involves Aldose reductase (AR) as a critical enzyme, has been focused on by many researchers as a target for intervention. On the other hand, spiroindoline-based compounds possess remarkable biological properties. This guided us to synthesize novel spiroindoline oxadiazolyl-based acetate derivatives and investigate their biological activities. The synthesized molecules' structures were confirmed herein, using IR, NMR (1H and 13C), and Mass spectroscopy. All compounds were potent inhibitors with KI constants spanning from 0.186 ± 0.020 μM to 0.662 ± 0.042 μM versus AR and appeared as better inhibitors than the clinically used drug, Epalrestat (EPR, KI: 0.841 ± 0.051 μM). Besides its remarkable inhibitory profile compared to EPR, compound 6k (KI: 0.186 ± 0.020 μM) was also determined to have an unusual pharmacokinetic profile. The results showed that 6k had less cytotoxic effect on normal mouse fibroblast (L929) cells (IC50 of 569.58 ± 0.80 μM) and reduced the viability of human breast adenocarcinoma (MCF-7) cells (IC50 of 110.87 ± 0.42 μM) more than the reference drug Doxorubicin (IC50s of 98.26 ± 0.45 μM and 158.49 ± 2.73 μM, respectively), thus exhibiting more potent anticancer activity. Moreover, molecular dynamic simulations for 200 ns were conducted to predict the docked complex's stability and reveal significant amino acid residues that 6k interacts with throughout the simulation.
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Affiliation(s)
- Özcan Güleç
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, 54187 Sakarya, Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, 24002 Erzincan, Turkey.
| | - Mustafa Arslan
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, 54187 Sakarya, Turkey.
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, 75700 Ardahan, Turkey
| | - Busra Dincer
- Department of Pharmacology, Faculty of Pharmacy, Ondokuz Mayıs University, 55020 Samsun, Turkey
| | - Abdulilah Ece
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, 34010 İstanbul, Turkey
| | | | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey; Bilecik Şeyh Edebali University, 11230 Bilecik, Turkey
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3
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Jin R, Wang J, Li M, Tang T, Feng Y, Zhou S, Xie H, Feng H, Guo J, Fu R, Liu J, Tang Y, Shi Y, Guo H, Wang Y, Nie F, Li J. Discovery of a Novel Benzothiadiazine-Based Selective Aldose Reductase Inhibitor as Potential Therapy for Diabetic Peripheral Neuropathy. Diabetes 2024; 73:497-510. [PMID: 38127948 DOI: 10.2337/db23-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
Aldose reductase 2 (ALR2), an activated enzyme in the polyol pathway by hyperglycemia, has long been recognized as one of the most promising targets for complications of diabetes, especially in diabetic peripheral neuropathy (DPN). However, many of the ALR2 inhibitors have shown serious side effects due to poor selectivity over aldehyde reductase (ALR1). Herein, we describe the discovery of a series of benzothiadiazine acetic acid derivatives as potent and selective inhibitors against ALR2 and evaluation of their anti-DPN activities in vivo. Compound 15c, carrying a carbonyl group at the 3-position of the thiadiazine ring, showed high potent inhibition against ALR2 (IC50 = 33.19 nmol/L) and ∼16,109-fold selectivity for ALR2 over ALR1. Cytotoxicity assays ensured the primary biosafety of 15c. Further pharmacokinetic assay in rats indicated that 15c had a good pharmacokinetic feature (t1/2 = 5.60 h, area under the plasma concentration time curve [AUC(0-t)] = 598.57 ± 216.5 μg/mL * h), which was superior to epalrestat (t1/2 = 2.23 h, AUC[0-t] = 20.43 ± 3.7 μg/mL * h). Finally, in a streptozotocin-induced diabetic rat model, 15c significantly increased the nerve conduction velocities of impaired sensory and motor nerves, achieved potent inhibition of d-sorbitol production in the sciatic nerves, and significantly increased the paw withdrawal mechanical threshold. By combining the above investigations, we propose that 15c might represent a promising lead compound for the discovery of an antidiabetic peripheral neuropathy drug. ARTICLE HIGHLIGHTS
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Affiliation(s)
- Ruyi Jin
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
- Shenzhen Neptunus Pharmaceutical Research Institute Co., Ltd., Shenzhen, China
| | - Jin Wang
- Shenzhen Neptunus Pharmaceutical Research Institute Co., Ltd., Shenzhen, China
- Shenzhen Huahong Marine Biomedicine Co. Ltd., Shenzhen, China
| | - Mingyue Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin, China
| | - Tian Tang
- Shenzhen Neptunus Pharmaceutical Research Institute Co., Ltd., Shenzhen, China
- Cali Biosciences, Shenzhen, China
| | - Yidong Feng
- Shenzhen Neptunus Pharmaceutical Research Institute Co., Ltd., Shenzhen, China
| | - Sha Zhou
- State Key Laboratory of Elemento-Organic Chemistry, Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, College of Chemistry, Nankai University, Tianjin, China
| | - Honglei Xie
- School of Pharmacy, Shandong First Medical University and Shandong Academy of Medical Sciences, Yantai, China
| | - Haiyu Feng
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Jianshuang Guo
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin, China
| | - Ruijia Fu
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Jiping Liu
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yuping Tang
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yajun Shi
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Hui Guo
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yuwei Wang
- Shaanxi Key Lab Basic & New Herbal Medicament Research Center, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Fayi Nie
- Shaanxi Key Laboratory of Acupuncture and Medicine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Jing Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin, China
- State Key Laboratory of Elemento-Organic Chemistry, Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, College of Chemistry, Nankai University, Tianjin, China
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4
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Multi target interactions of essential oil nanoemulsion of Cinnamomum travancoricum against diabetes mellitus via in vitro, in vivo and in silico approaches. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.04.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Batista VF, Pinto DCGA, Silva AMS. Recent in vivo advances of spirocyclic scaffolds for drug discovery. Expert Opin Drug Discov 2022; 17:603-618. [PMID: 35333138 DOI: 10.1080/17460441.2022.2055544] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Spirocyclic scaffolds are an exceptional tool in drug design, allowing fine-tuning of a molecule's conformational and physicochemical properties. As it expands and diversifies, so does the number of therapeutics that contain this core. Several spirocyclic drugs are already marketed, and considerably more have shown promising results. AREAS COVERED This review addresses recent in vivo studies (2017-2021) on applying spirocyclic compounds to treat various diseases, mainly grouped within neurological, infectious, and metabolic diseases and cancer. An emphasis is given on the influence of the spiro-structure on activity and consequent structure-activity study. In vivo results and their significance in the future progression towards clinical trials are also presented. EXPERT OPINION Spirocyclic compounds present an exciting opportunity as an unexplored chemical space in medicinal chemistry. However, their development is hindered by their complexity and synthesis challenges. Furthermore, a clear preference is still seen for readily available spirocyclic compounds involving amine or amide bonds. Nevertheless, these are temporary as high-throughput synthesis, and computational techniques allow fast optimization studies. In our opinion, the field of spirocyclic chemistry will continue to thrive and contribute to drug development, improving activity and selectivity on emergent ailments, such as cancer, metabolic, infectious, and neurological diseases.
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Affiliation(s)
- Vasco F Batista
- Laqv-requimte & Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Diana C G A Pinto
- Laqv-requimte & Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Artur M S Silva
- Laqv-requimte & Department of Chemistry, University of Aveiro, Aveiro, Portugal
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6
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Computational insights into binding mechanism of drugs as potential inhibitors against SARS-CoV-2 targets. CHEMICKE ZVESTI 2021; 76:111-121. [PMID: 34483461 PMCID: PMC8404755 DOI: 10.1007/s11696-021-01843-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 08/27/2021] [Indexed: 11/30/2022]
Abstract
Because of the scale of the novel coronavirus (COVID-19) pandemic and the swift transmission of this highly contagious respiratory virus, repurposing existing drugs has become an urgent treatment approach. The objective of our study is to unravel the binding mechanism of the Food and Drug Administration (FDA)-approved dexamethasone (Dex) and boceprevir (Boc) drugs with selected COVID-19 protein targets SARS-CoV-2 spike protein C-terminal domain (spike-CTD), main protease (Mpro), and interleukin-6 (IL-6). Another objective is to analyze the effects of binding Dex and Boc drugs on the interactions of viral spike protein to human angiotensin-converting enzyme 2 (hACE2). Molecular docking and one-microsecond-long molecular dynamics simulations of each of the six protein–drug complexes along with steered molecular dynamics (SMD) and umbrella sampling (US) methods have revealed the binding mode interactions and the physicochemical stability of the three targeted proteins with two drugs. Results have shown that both drugs bind strongly with the three protein targets through hydrogen bonding and hydrophobic interactions. A major finding from this study is how the binding of the drugs with viral spike protein affects its interactions at the binding interface with hACE2 protein. Simulations of drug-bound spike-CTD with hACE2 show that due to the presence of a drug at the binding interface of spike-CTD, hACE2 is being blocked from making putative interactions with viral protein at such interface. These important findings regarding the binding affinity and stability of the two FDA-approved drugs with the main targets of COVID-19 along with the effect of drugs on hACE2 interactions would contribute to COVID-19 drug discovery and development.
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Nassab CN, Arooj M, Shehadi IA, Parambath JBM, Kanan SM, Mohamed AA. Lysozyme and Human Serum Albumin Proteins as Potential Nitric Oxide Cardiovascular Drug Carriers: Theoretical and Experimental Investigation. J Phys Chem B 2021; 125:7750-7762. [PMID: 34232651 DOI: 10.1021/acs.jpcb.1c04614] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Nitric oxide-containing drugs present a critical remedy for cardiovascular diseases. Nitroglycerin (NG, O-NO) and S-nitrosoglutathione (SNG, S-NO) are the most common nitric oxide drugs for cardiovascular diseases. Insights regarding the binding affinity of NO drugs with lysozyme and human serum albumin (HSA) proteins and their dissociation mechanism will provide inquisitive information regarding the potential of the proteins as drug carriers. For the first time, the binding interactions and affinities are investigated using molecular docking, conventional molecular dynamics, steered molecular dynamics, and umbrella sampling to explore the ability of both proteins to act as nitric oxide drug carriers. The molecular dynamics simulation results showed higher stability of lysozyme-drug complexes compared to HSA. For lysozyme, cardiovascular drugs were bound in the protein cavity mainly by the electrostatic and hydrogen bond interactions with residues ASP53, GLN58, ILE59, ARG62, TRP64, ASP102, and TRP109. For HSA, key binding residues were ARG410, TYR411, LYS414, ARG485, GLU450, ARG486, and SER489. The free energy profiles produced from umbrella sampling also suggest that lysozyme-drug complexes had better binding affinity than HSA-drug. Binding characteristics of nitric oxide-containing drugs NG and SNG to lysozyme and HSA proteins were studied using fluorescence and UV-vis absorption spectroscopy. The relative change in the fluorescence intensity as a function of drug concentrations was analyzed using Stern-Volmer calculations. This was also confirmed by the change in the UV-vis spectra. Fluorescence quenching results of both proteins with the drugs, based on the binding constant values, demonstrated significantly weak binding affinity to NG and strong binding affinity to SNG. Both computational and experimental studies provided important data for understanding protein-drug interactions and will aid in developing potential drug carrier systems in cardiovascular diseases.
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Affiliation(s)
- Chahlaa N Nassab
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah 27272, UAE
| | - Mahreen Arooj
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah 27272, UAE
| | - Ihsan A Shehadi
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah 27272, UAE
| | - Javad B M Parambath
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah 27272, UAE
| | - Sofian M Kanan
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, Sharjah 26666, UAE
| | - Ahmed A Mohamed
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah 27272, UAE
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8
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Acosta-Quiroga K, Rojas-Peña C, Nerio LS, Gutiérrez M, Polo-Cuadrado E. Spirocyclic derivatives as antioxidants: a review. RSC Adv 2021; 11:21926-21954. [PMID: 35480788 PMCID: PMC9034179 DOI: 10.1039/d1ra01170g] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/22/2021] [Indexed: 12/28/2022] Open
Abstract
In recent years, spiro compounds have attracted significant interest in medicinal chemistry due to their numerous biological activities attributed primarily to their versatility and structural similarity to important pharmacophore centers. Currently, the development of drugs with potential antioxidant activities is of great importance since numerous investigations have shown that oxidative stress is involved in the development and progression of numerous diseases such as cancer, senile cataracts, kidney failure, diabetes, high blood pressure, cirrhosis, and neurodegenerative diseases, among others. This article provides an overview of the synthesis and various antioxidant activities found in naturally occurring and synthetic spiro compounds. Among the antioxidant activities reviewed are DPPH, ABTS, FRAP, anti-LPO, superoxide, xanthine oxidase, peroxide, hydroxyl, and nitric oxide tests, among others. Molecules that presented best results for these tests were spiro compounds G14, C12, D41, C18, C15, D5, D11, E1, and C14. In general, most active compounds are characterized for having at least one oxygen atom; an important number of them (around 35%) are phenolic compounds, and in molecules where this functional group was absent, aryl ethers and nitrogen-containing functional groups such as amine and amides could be found. Recent advances in the antioxidant activity profiles of spiro compounds have shown that they have a significant position in discovering drugs with potential antioxidant activities.
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Affiliation(s)
- Karen Acosta-Quiroga
- Universidad de la Amazonia, Programa de Química Cl. 17 Diagonal 17 con, Cra. 3F Florencia 180001 Colombia
| | - Cristian Rojas-Peña
- Universidad de la Amazonia, Programa de Química Cl. 17 Diagonal 17 con, Cra. 3F Florencia 180001 Colombia
| | - Luz Stella Nerio
- Universidad de la Amazonia, Programa de Química Cl. 17 Diagonal 17 con, Cra. 3F Florencia 180001 Colombia
| | - Margarita Gutiérrez
- Laboratorio Síntesis Orgánica y Actividad Biológica, Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
| | - Efraín Polo-Cuadrado
- Laboratorio Síntesis Orgánica y Actividad Biológica, Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
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Lei Y, Zhang X, Zhang X, Xu L, Liu W, Chen H, Zhu C, Ma B. Design of Benzothiazolone‐Based Carboxylic Acid Aldose Reductase Inhibitors. ChemistrySelect 2021. [DOI: 10.1002/slct.202101443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yanqi Lei
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Xin Zhang
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Xiaonan Zhang
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Long Xu
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Wenchao Liu
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Huan Chen
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Changjin Zhu
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
| | - Bing Ma
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Zhongguancun South Street 5 Beijing 100081 P.R. China
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10
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Yin H, Yan HH, Qin CQ, Li HR, Li X, Ren DF. Protective effect of fermented Diospyros lotus L. extracts against the high glucose-induced apoptosis of MIN6 cells. J Food Biochem 2021; 45:e13685. [PMID: 33682148 DOI: 10.1111/jfbc.13685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/23/2021] [Accepted: 02/18/2021] [Indexed: 11/27/2022]
Abstract
Date plum persimmon (Diospyros lotus L.) is a fruit crop from the Ebenaceae family. Its microorganism-fermented extract (DPEML) was shown to exhibit a hypoglycemic effect in our previous work. Here, we investigated the effects of DPEML fermented by Microbacterium flavum YM18-098 and Lactobacillus plantarum B7 on the high glucose-induced apoptosis of MIN6 cells and explored its potential cell protective mechanisms. DPEML ameliorated the apoptosis of MIN6 cells cultured under high glucose conditions, thereby improving cell viability. DPEML upregulated the Bcl-2/Bax mRNA ratio to obstruct an intrinsic apoptotic pathway and concomitantly downregulated the expression of the apoptosis-linked proteins, AIF, and Cyt-C, in high glucose-induced MIN6 cells. Furthermore, DPEML promoted the insulin secretion of MIN6 cells grown under chronically high-glucose conditions by upregulating Ins mRNA expression. In summary, our study suggested that DPEML is a promising functional food for the development of therapeutics for the treatment of Type 2 diabetes mellitus. PRACTICAL APPLICATIONS: We investigated the effects of DPEML fermented by Microbacterium flavum YM18-098 and Lactobacillus plantarum B7 on the high glucose-induced apoptosis of MIN6 cells and explored its potential cell protective mechanisms. DPEML ameliorated the apoptosis of MIN6 cells cultured under high glucose conditions, thereby improving cell viability. DPEML upregulated the Bcl-2/Bax mRNA ratio to obstruct an intrinsic apoptotic pathway and concomitantly downregulated the expression of the apoptosis-linked proteins, AIF and Cyt-C, in high glucose-induced MIN6 cells. Furthermore, DPEML promoted the insulin secretion of MIN6 cells grown under chronically high-glucose conditions by upregulating Ins mRNA expression. We suggested that DPEML is a promising functional food for the development of therapeutics for the treatment of Type 2 diabetes mellitus.
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Affiliation(s)
- Hao Yin
- Beijing Key Laboratory of Forest Food Process and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, People's Republic of China
| | - Huan-Huan Yan
- Beijing Key Laboratory of Forest Food Process and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, People's Republic of China
| | - Chen-Qiang Qin
- Beijing Key Laboratory of Forest Food Process and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, People's Republic of China
| | - Hai-Rong Li
- Shexian Junqian Winery Co., LTD., Hebei, People's Republic of China
| | - Xue Li
- Beijing Key Laboratory of Forest Food Process and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, People's Republic of China
| | - Di-Feng Ren
- Beijing Key Laboratory of Forest Food Process and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, People's Republic of China
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11
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Zhang X, Chen H, Lei Y, Zhang X, Xu L, Liu W, Fan Z, Ma Z, Yin Z, Li L, Zhu C, Ma B. Multifunctional agents based on benzoxazolone as promising therapeutic drugs for diabetic nephropathy. Eur J Med Chem 2021; 215:113269. [PMID: 33588177 DOI: 10.1016/j.ejmech.2021.113269] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/24/2021] [Accepted: 01/30/2021] [Indexed: 12/13/2022]
Abstract
Diabetic nephropathy (DN) is resulted from activations of polyol pathway and oxidative stress by abnormal metabolism of glucose, and no specific medication is available. We designed a novel class of benzoxazolone derivatives, and a number of individuals were found to have significant antioxidant activity and inhibition of aldose reductase of the key enzyme in the polyol pathway. The outstanding compound (E)-2-(7-(4-hydroxy-3-methoxystyryl)-2-oxobenzo[d]oxazol-3(2H)-yl)acetic acid was identified to reduce urinary proteins in diabetic mice suggesting an alleviation in the diabetic nephropathy, and this was confirmed by kidney hematoxylin-eosin staining. Further investigations showed blood glucose normalization, declined in the polyol pathway and lipid peroxides, and raised glutathione and superoxide dismutase activity. Thus, we suggest a therapeutic function of the compound for DN which could be attributed to the combination of hypoglycemic, aldose reductase inhibition and antioxidant.
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Affiliation(s)
- Xin Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Huan Chen
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Yanqi Lei
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Xiaonan Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Long Xu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Wenchao Liu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Zhenya Fan
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Zequn Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Zhechang Yin
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Lingyun Li
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Changjin Zhu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Bing Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
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Chen H, Zhang X, Zhang X, Liu W, Lei Y, Zhu C, Ma B. (5-Hydroxy-4-oxo-2-styryl-4 H-pyridin-1-yl)-acetic Acid Derivatives as Multifunctional Aldose Reductase Inhibitors. Molecules 2020; 25:E5135. [PMID: 33158254 PMCID: PMC7663616 DOI: 10.3390/molecules25215135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/28/2020] [Accepted: 11/03/2020] [Indexed: 01/11/2023] Open
Abstract
As rate-limited enzyme of polyol pathway, aldose reductase (ALR2) is one of the key inhibitory targets for alleviating diabetic complications. To reduce the toxic side effects of the inhibitors and to decrease the level of oxidative stress, the inhibitory selectivity towards ALR2 against detoxicating aldehyde reductase (ALR1) and antioxidant activity are included in the design of multifunctional ALR2 inhibitors. Hydroxypyridinone derivatives were designed, synthesized and evaluated their inhibitory behavior and antioxidant activity. Notably, {2-[2-(3,4-dihydroxy-phenyl)-vinyl]-5-hydroxy-4-oxo-4H-pyridin-1-yl}-acetic acid (7l) was the most potent, with IC50 values of 0.789 μM. Moreover, 7l showed excellent selectivity towards ALR2 with selectivity index 25.23, which was much higher than that of eparlestat (17.37), the positive control. More significantly, 7l performed powerful antioxidative action. At a concentration of 1 μM, phenolic compounds 7l scavenged DPPH radical with an inhibitory rate of 41.48%, which was much higher than that of the well-known antioxidant Trolox, at 11.89%. Besides, 7l remarkably suppressed lipid peroxidation with a rate of 88.76% at a concentration of 100 μM. The binding mode derived from molecular docking proved that the derivatives were tightly bound to the activate site, suggesting strongly inhibitory action of derivatives against ALR2. Therefore, these results provided an achievement of multifunctional ALR2 inhibitors capable with potency for both selective ALR2 inhibition and as antioxidants.
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Affiliation(s)
| | | | | | | | | | - Changjin Zhu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China; (H.C.); (X.Z.); (X.Z.); (W.L.); (Y.L.)
| | - Bing Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China; (H.C.); (X.Z.); (X.Z.); (W.L.); (Y.L.)
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Kousaxidis A, Petrou A, Lavrentaki V, Fesatidou M, Nicolaou I, Geronikaki A. Aldose reductase and protein tyrosine phosphatase 1B inhibitors as a promising therapeutic approach for diabetes mellitus. Eur J Med Chem 2020; 207:112742. [PMID: 32871344 DOI: 10.1016/j.ejmech.2020.112742] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/06/2020] [Indexed: 02/07/2023]
Abstract
Diabetes mellitus is a metabolic disease characterized by high blood glucose levels and usually associated with several chronic pathologies. Aldose reductase and protein tyrosine phosphatase 1B enzymes have identified as two novel molecular targets associated with the onset and progression of type II diabetes and related comorbidities. Although many inhibitors against these enzymes have already found in the field of diabetic mellitus, the research for discovering more effective and selective agents with optimal pharmacokinetic properties continues. In addition, dual inhibition of these target proteins has proved as a promising therapeutic approach. A variety of diverse scaffolds are presented in this review for the future design of potent and selective inhibitors of aldose reductase and protein tyrosine phosphatase 1B based on the most important structural features of both enzymes. The discovery of novel dual aldose reductase and protein tyrosine phosphatase 1B inhibitors could be effective therapeutic molecules for the treatment of insulin-resistant type II diabetes mellitus. The methods used comprise a literature survey and X-ray crystal structures derived from Protein Databank (PDB). Despite the available therapeutic options for type II diabetes mellitus, the inhibitors of aldose reductase and protein tyrosine phosphatase 1B could be two promising approaches for the effective treatment of hyperglycemia and diabetes-associated pathologies. Due to the poor pharmacokinetic profile and low in vivo efficacy of existing inhibitors of both targets, the research turned to more selective and cell-permeable agents as well as multi-target molecules.
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Affiliation(s)
- Antonios Kousaxidis
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, 54124, Greece
| | - Anthi Petrou
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, 54124, Greece
| | - Vasiliki Lavrentaki
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, 54124, Greece
| | - Maria Fesatidou
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, 54124, Greece
| | - Ioannis Nicolaou
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, 54124, Greece
| | - Athina Geronikaki
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, 54124, Greece.
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Design synthesis and evaluation of novel aldose reductase inhibitors: The case of indolyl–sulfonyl–phenols. Bioorg Med Chem 2020; 28:115575. [DOI: 10.1016/j.bmc.2020.115575] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/08/2020] [Accepted: 05/26/2020] [Indexed: 01/28/2023]
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Huang W, Zhang Y, Liang X, Yang L. Substituted 2-thioxothiazolidin-4-one derivatives showed protective effects against diabetic cataract via inhibition of aldose reductase. Arch Pharm (Weinheim) 2020; 353:e1900371. [PMID: 32237167 DOI: 10.1002/ardp.201900371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 03/07/2020] [Accepted: 03/17/2020] [Indexed: 11/11/2022]
Abstract
In an effort to develop a new class of potent aldose reductase inhibitors against diabetic cataracts, a series of novel 2-thioxothiazolidine-4-one derivatives was synthesized in excellent yields via a facile synthetic route. These compounds were tested against aldehyde (ALR1) and aldose reductase (ALR2) enzymes, where they showed considerable inhibitory activity. Among the tested derivatives, compound 6e showed selective and excellent inhibition of ALR2 over ALR1. The experimental diabetes was induced by the intraperitoneal administration of streptozotocin in male Wistar rats. Compound 6e showed positive modulation of body weight, blood glucose, and blood insulin levels in diabetic rats. Compound 6e also showed ALR2 inhibition as evidenced by Western blot analysis in lens homogenates of Wistar rats having cataract. The docking study of 6e was also performed inside the active site of ALR2 to enumerate the key contacts for inhibitory activity.
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Affiliation(s)
- Wanrong Huang
- Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Institute, Clinic College of Ophthalmology, Tianjin Eye Hospital, Tianjin Medical University, Tianjin, Heping, China
| | - Yue Zhang
- Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Institute, Clinic College of Ophthalmology, Tianjin Eye Hospital, Tianjin Medical University, Tianjin, Heping, China
| | - Xu Liang
- Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Institute, Clinic College of Ophthalmology, Tianjin Eye Hospital, Tianjin Medical University, Tianjin, Heping, China
| | - Lichun Yang
- Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Institute, Clinic College of Ophthalmology, Tianjin Eye Hospital, Tianjin Medical University, Tianjin, Heping, China
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Dowarah J, Singh VP. Anti-diabetic drugs recent approaches and advancements. Bioorg Med Chem 2020; 28:115263. [PMID: 32008883 DOI: 10.1016/j.bmc.2019.115263] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/20/2019] [Accepted: 12/11/2019] [Indexed: 02/07/2023]
Abstract
Diabetes is one of the major diseases worldwide and is the third leading cause of death in the United States. Anti-diabetic drugs are used in the treatment of diabetes mellitus to control glucose levels in the blood. Most of the drugs are administered orally, except for a few of them, such as insulin, exenatide, and pramlintide. In this review, we are going to discuss seven major types of anti-diabetic drugs: Peroxisome proliferator-activated receptor (PPAR) agonist, protein tyrosine phosphatase 1B (PTP1B) inhibitors, aldose reductase inhibitors, α-glucosidase inhibitors, dipeptidyl peptidase IV (DPP-4) inhibitors, G protein-coupled receptor (GPCR) agonists and sodium-glucose co-transporter (SGLT) inhibitors. Here, we are also discussing some of the recently reported anti-diabetic agents with its multi-target pharmacological actions. This review summarises recent approaches and advancement in anti-diabetes treatment concerning characteristics, structure-activity relationships, functional mechanisms, expression regulation, and applications in medicine.
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Affiliation(s)
- Jayanta Dowarah
- Department of Chemistry, Physical Sciences, Mizoram University, Aizawl 796004, Mizoram, India
| | - Ved Prakash Singh
- Department of Chemistry, Physical Sciences, Mizoram University, Aizawl 796004, Mizoram, India.
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Halawa AH, Eskandrani AA, Elgammal WE, Hassan SM, Hassan AH, Ebrahim HY, Mehany ABM, El-Agrody AM, Okasha RM. Rational Design and Synthesis of Diverse Pyrimidine Molecules Bearing Sulfonamide Moiety as Novel ERK Inhibitors. Int J Mol Sci 2019; 20:ijms20225592. [PMID: 31717402 PMCID: PMC6888105 DOI: 10.3390/ijms20225592] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/01/2019] [Accepted: 11/05/2019] [Indexed: 01/11/2023] Open
Abstract
Protein kinases orchestrate diverse cellular functions; however, their dysregulation is linked to metabolic dysfunctions, associated with many diseases, including cancer. Mitogen-Activated Protein (MAP) kinase is a notoriously oncogenic signaling pathway in human malignancies, where the extracellular signal-regulated kinases (ERK1/2) are focal serine/threonine kinases in the MAP kinase module with numerous cytosolic and nuclear mitogenic effector proteins. Subsequently, hampering the ERK kinase activity by small molecule inhibitors is a robust strategy to control the malignancies with aberrant MAP kinase signaling cascades. Consequently, new heterocyclic compounds, containing a sulfonamide moiety, were rationally designed, aided by the molecular docking of the starting reactant 1-(4-((4-methylpiperidin-1-yl)sulfonyl)phenyl)ethan-1-one (3) at the ATP binding pocket of the ERK kinase domain, which was relying on the molecular extension tactic. The identities of the synthesized compounds (4–33) were proven by their spectral data and elemental analysis. The target compounds exhibited pronounced anti-proliferative activities against the MCF-7, HepG-2, and HCT-116 cancerous cell lines with potencies reaching a 2.96 μM for the most active compound (22). Moreover, compounds 5, 9, 10b, 22, and 28 displayed a significant G2/M phase arrest and induction of the apoptosis, which was confirmed by the cell cycle analysis and the flow cytometry. Thus, the molecular extension of a small fragment bounded at the ERK kinase domain is a valid tactic for the rational synthesis of the ERK inhibitors to control various human malignancies.
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Affiliation(s)
- Ahmed H. Halawa
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Areej A. Eskandrani
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia;
| | - Walid E. Elgammal
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Saber M. Hassan
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Ahmed H. Hassan
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
- Chemistry Department, Faculty of Science, Jazan University, Jazan 45142, Saudi Arabia
| | - Hassan Y. Ebrahim
- Pharmacognosy Department, Faculty of Pharmacy, Helwan University, Cairo 11795, Egypt;
| | - Ahmed B. M. Mehany
- Zoology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt;
| | - Ahmed M. El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Rawda M. Okasha
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia;
- Correspondence:
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Design, synthesis, molecular docking and biological screening of N-ethyl-N-methylbenzenesulfonamide derivatives as effective antimicrobial and antiproliferative agents. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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