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Dwivedi PSR, Shastry CS. System biology mediated assessment of molecular mechanism for sinapic acid against breast cancer: via network pharmacology and molecular dynamic simulation. Sci Rep 2023; 13:21982. [PMID: 38081857 PMCID: PMC10713517 DOI: 10.1038/s41598-023-47901-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 11/20/2023] [Indexed: 12/18/2023] Open
Abstract
Sinapic acid is a hydroxycinnamic acid widespread in the plant kingdom, known to be a potent anti-oxidant used for the treatment of cancer, infections, oxidative stress, and inflammation. However, the mode of action for its chemotherapeutic properties has yet not been unleashed. Hence, we aimed to identify potential targets to propose a possible molecular mechanism for sinapic acid against breast cancer. We utilized multiple system biology tools and databases like DisGeNET, DIGEP-Pred, Cytoscape, STRING, AutoDock 4.2, AutoDock vina, Schrodinger, and gromacs to predict a probable molecular mechanism for sinapic acid against breast cancer. Targets for the disease breast cancer, were identified via DisGeNET database which were further matched with proteins predicted to be modulated by sinapic acid. In addition, KEGG pathway analysis was used to identify pathways; a protein-pathway network was constructed via Cytoscape. Molecular docking was performed using three different algorithms followed by molecular dynamic simulations and MMPBSA analysis. Moreover, cluster analysis and gene ontology (GO) analysis were performed. A total of 6776 targets were identified for breast cancer; 95.38% of genes predicted to be modulated by sinapic acid were common with genes of breast cancer. The 'Pathways in cancer' was predicted to be modulated by most umber of proteins. Further, PRKCA, CASP8, and CTNNB1 were predicted to be the top 3 hub genes. In addition, molecular docking studies revealed CYP3A4, CYP1A1, and SIRT1 to be the lead proteins identified from AutoDock 4.2, AutoDock Vina, and Schrodinger suite Glide respectively. Molecular dynamic simulation and MMPBSA were performed for the complex of sinapic acid with above mentioned proteins which revealed a stable complex throughout simulation. The predictions revealed that the mechanism of sinapic acid in breast cancer may be due to regulation of multiple proteins like CTNNB1, PRKCA, CASP8, SIRT1, and cytochrome enzymes (CYP1A1 & CYP3A4); the majorly regulated pathway was predicted to be 'Pathways in cancer'. This indicates the rationale for sinapic acid to be used in the treatment of breast cancer. However, these are predictions and need to be validated and looked upon in-depth to confirm the exact mechanism of sinapic acid in the treatment of breast cancer; this is future scope as well as a drawback of the current study.
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Affiliation(s)
- Prarambh S R Dwivedi
- Department of Pharmacology, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore, 575018, India.
| | - C S Shastry
- Department of Pharmacology, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore, 575018, India.
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S R Dwivedi P, Shastry C. Anti-tumor potential and mode of action of karanjin against breast cancer; an in-silico approach. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
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Patil A, Dwivedi PSR, Gaonkar SN, Kumbhar V, Shankar Madiwalar V, Khanal P, Patil BM. GLUT-2 mediated glucose uptake analysis of Duranta repens: In-silico and In-vitro approach. J Diabetes Metab Disord 2022; 21:419-427. [PMID: 35673484 PMCID: PMC9167272 DOI: 10.1007/s40200-022-00988-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 01/20/2022] [Indexed: 10/19/2022]
Abstract
Background Type-2 diabetes mellitus is a common metabolic disorder characterized by insulin resistance, a relative impairment in insulin secretion, and a certain degree of genetic predisposition. The rapid rise in the prevalence of diabetes mellitus around the world has assisted in the development of new pharmacologically active compounds. The current study was aimed to investigate and validate the anti-diabetic activity of wild-grown plant Duranta repens L. Material and methods In-silico molecular docking via AutoDock tools 4.2 and in-vitro glucose uptake assay using yeast cells was performed to investigate the anti-diabetic property of plant Duranta repens. Further, mRNA-based gene ontology enrichment analysis was performed to predict the imitated ontology by the bio-actives from Duranta repens. Results The in-silico study results reveal that among the 9 active phytoconstituents docked against GLUT-2 protein, α-onocerin possessed the highest binding affinity of -10.23 kcal/mol with no predicted adverse effects and also complies with Lipinski's rule of five. Also, in-vitro studies reflected in a 5 mM glucose solution, hydro-alcoholic extract of Duranta repens at different concentrations enhanced glucose uptake in yeast cells. Conclusion Duranta repens extract enhanced the glucose uptake in yeast cells which may be due to the presence of α-onocerin; possessed the better interaction. Also, no adverse effects were predicted for α-onocerin. Thus, it can be speculated that Duranta repens may possess anti-diabetic activity which may be due to α-onocerin and other related bioactives; needs to be further confirmed vi a experimental studies.
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Affiliation(s)
- Ashwini Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Prarambh S. R. Dwivedi
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Soham Naik Gaonkar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Vrunda Kumbhar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Vaishnavi Shankar Madiwalar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Pukar Khanal
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - B. M. Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
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Madiwalar VS, Dwivedi PSR, Patil A, Gaonkar SMN, Kumbhar VJ, Khanal P, Patil BM. Ficus benghalensis promotes the glucose uptake- Evidence with in silico and in vitro. J Diabetes Metab Disord 2022; 21:429-438. [PMID: 35673455 PMCID: PMC9167400 DOI: 10.1007/s40200-022-00989-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 01/23/2022] [Indexed: 11/27/2022]
Abstract
Background Ficus benghalensis L. is traditionally used to manage diabetes; also used in various herbal formulations, and is indicated as an insulin sensitizer. Hence, present work attempted in identifying the probable lead hits to promote glucose uptake via computational approach followed by experimental evaluation of hydroalcoholic extract of Ficus benghalensis L. bark in yeast cells. Methods The in vitro assay for glucose uptake was performed in the baker yeast whereas in-silico study involved retrieving the phytoconstituents from open sources, and predicting for probable targets of diabetes followed by drug-likeness score, probable side effects, and ADMET profile. Homology modeling was performed to construct the target protein glucose transporter-2. In addition, the binding affinity of each ligand with glucose transporter was predicted using AutoDock 4.2. Results A total of 17 phytoconstituents from F. benghalensis were identified to possess the anti-diabetic effects. Among them, 4-methoxybenzoic acid scored the highest drug-likeness score and lupeol acetate had the maximum binding affinity of -8.02 kcal/mol with 9 pi-interactions via Tyr324, Phe323, Ile319, Ile200, Ile28, Phe24, and Ala451. Similarly, the extract showed the highest glucose uptake efficacy in yeast cells at 500 µg/mL. Conclusion Herein the present study reflected the probable activity of the phytoconstituents from F. benghalensis in promoting the glucose uptake via the in silico and in vitro approaches.
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Affiliation(s)
- Vaishnavi Shankar Madiwalar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Prarambh S. R. Dwivedi
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Ashwini Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Soham M. N. Gaonkar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Vrunda J. Kumbhar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Pukar Khanal
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - B. M. Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavai, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
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Dwivedi PSR, Patil VS, Khanal P, Bhandare VV, Gurav S, Harish DR, Patil BM, Roy S. System biology-based investigation of Silymarin to trace hepatoprotective effect. Comput Biol Med 2022; 142:105223. [PMID: 35033877 DOI: 10.1016/j.compbiomed.2022.105223] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/04/2022] [Accepted: 01/04/2022] [Indexed: 02/08/2023]
Abstract
Silymarin is used as a hepatoprotective agent since ancient times which could be via its potent anti-oxidant effect. However, the mode of silymarin for the hepatoprotective effect has not been established with the targets involved in hepatic cirrhosis. The present study investigated the multiple interactions of the flavonolignans from Silybum marianum with targets involved in hepatic cirrhosis using a series of system biology approaches. Chemo-informative tools and databases i.e. DIGEP-Pred and DisGeNET were used to predict the targets of flavonolignans and proteins involved in liver cirrhosis respectively. Further, STRING was used to enrich the protein-protein interaction for the flavonolignans-modulated targets. Similarly, molecular docking was performed using AutoDock Vina. Additionally, molecular dynamics simulation and MM-PBSA calculations were carried out for the lead-hit complexes by GROMACS. Thirteen flavonolignans were identified from S. marianum, in which silymonin exhibited the highest drug-likeness score i.e. 1.09. Similarly, CTNNB1 was found to be regulated by the 12 different flavonolignans and was majorly expressed within the compound(s)-protein(s)-pathway(s) network. Further, silymonin had the highest binding affinity; binding energy -9.2 kcal/mol with the CTNNB1 and formed very stable hydrogen bond interactions with Arg332, Ser336, Lys371, and Arg475 throughout 100 ns molecular dynamic production run. The binding free energy of CTNNB1-silymonin complex was found to be -15.83 ± 2.71 kcal/mol. The hepatoprotective property of S. marianum may be due to the presence of silymonin and silychristin; this could majorly modulate CTNNB1, HMOX1, and CASP8 in combination with other flavonolignans. Our findings further suggest designing the in-vitro and in-vivo studies to validate the interaction of flavonolignans with identified targets to strengthen present findings of S. marianum as a hepatoprotective..
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Affiliation(s)
- Prarambh S R Dwivedi
- Department of Pharmacology, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore, 575018, India
| | - Vishal S Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010, India; ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, 590010, India
| | - Pukar Khanal
- Department of Pharmacology, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore, 575018, India.
| | | | - Shailendra Gurav
- Department of Pharmacognosy, Goa College of Pharmacy, Panaji, Goa University - 403301, India
| | - Darasaguppe R Harish
- ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, 590010, India
| | - B M Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010, India.
| | - Subarna Roy
- ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, 590010, India.
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Dwivedi PSR, Patil R, Khanal P, Gurav NS, Murade VD, Hase DP, Kalaskar MG, Ayyanar M, Chikhale RV, Gurav SS. Exploring the therapeutic mechanisms of Cassia glauca in diabetes mellitus through network pharmacology, molecular docking and molecular dynamics. RSC Adv 2021; 11:39362-39375. [PMID: 35492478 PMCID: PMC9044434 DOI: 10.1039/d1ra07661b] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 11/16/2021] [Indexed: 12/30/2022] Open
Abstract
Cassia glauca is reported as anti-diabetic medicinal plant and is also used as an ethnomedicine. However, its mode of action as an anti-diabetic agent has not been clearly elucidated. Hence, the present study investigated the probable mechanism of action of C. glauca to manage diabetes mellitus via network pharmacology and molecular docking and simulations studies. The reported bioactives from C. glauca were retrieved from an open-source database, i.e. ChEBI, and their targets were predicted using SwissTargetPrediction. The proteins involved in the pathogenesis of diabetes were identified from the therapeutic target database. The targets involved in diabetes were enriched in STRING, and the pathways involved in diabetes were identified concerning the KEGG. Cytoscape was used to construct the network among bioactives, proteins, and probably regulated pathways, which were analyzed based on edge count. Similarly, molecular docking was performed using the Glide module of the Schrodinger suite against majorly targeted proteins with their respective ligands. Additionally, the drug-likeness score and ADMET profile of the individual bioactives were predicted using MolSoft and admetSAR2.0 respectively. The stability of these complexes were further studied via molecular dynamics simulations and binding energy calculations. Twenty-three bio-actives were retrieved from the ChEBI database in which cassiarin B was predicted to modulate the highest number of proteins involved in diabetes mellitus. Similarly, GO analysis identified the PI3K-Akt signaling pathway to be primarily regulated by modulating the highest number of gene. Likewise, aldose reductase (AKR1B1) was majorly targeted via the bioactives of C. glauca. Similarly, docking study revealed methyl-3,5-di-O-caffeoylquinate (docking score -9.209) to possess the highest binding affinity with AKR1B1. Additionally, drug-likeness prediction identified cassiaoccidentalin B to possess the highest drug-likeness score, i.e. 0.84. The molecular dynamics simulations and the MMGBSA indicate high stability and greater binding energy for the methyl-3,5-di-O-caffeoylquinate (ΔG bind = -40.33 ± 6.69 kcal mol-1) with AKR1B1, thus complementing results from other experiments. The study identified cassiarin B, cassiaoccidentalin B, and cinnamtannin A2 as lead hits for the anti-diabetic activity of C. glauca. Further, the PI3K-Akt and AKR1B1 were traced as majorly modulated pathway and target, respectively.
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Affiliation(s)
- Prarambh S R Dwivedi
- Department of Pharmacology, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University) Mangalore-575018 India
| | - Rajesh Patil
- Sinhgad Technical Education Society's, Sinhgad College of Pharmacy Vadgaon (Bk) Pune-411041 Maharashtra India
| | - Pukar Khanal
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER) Belagavi-590010 India
| | - Nilambari S Gurav
- Ponda Education Society's Rajaram and Tarabai Bandekar College of Pharmacy India
| | - Vaishali D Murade
- Department of Chemistry, Padmashri Vikhe Patil College Pravarangar, Loni Ahmednagar Maharashtra India
| | - Dinesh P Hase
- Department of Pharmacognosy, Amrutvahini College of Pharmacy Sangamner Maharashtra India
| | - Mohan G Kalaskar
- R C Patel Institute of Pharmaceutical Education and Research Shirpur India
| | - Muniappan Ayyanar
- Department of Botany, A. V. V. M. Sri Pushpam College (Autonomous), Affiliated to Bharathidasan University Poondi Thanjavur India
| | - Rupesh V Chikhale
- School of Pharmacy, University of East Anglia Norwich Research Park Norwich UK
| | - Shailendra S Gurav
- Department of Pharmacognosy and Phytochemistry, Goa College of Pharmacy Panaji, Goa University Goa-403001 India
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Kulkarni S, Dwivedi P, Danappanvar AN, Subhash BA, Patil BM. Identification of α-amylase inhibitors from flavonoid fraction of Feronia elephantum and its integration with in-silico studies. In Silico Pharmacol 2021; 9:50. [PMID: 34458069 PMCID: PMC8353021 DOI: 10.1007/s40203-021-00099-6] [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: 06/04/2021] [Accepted: 06/09/2021] [Indexed: 01/01/2023] Open
Abstract
Postprandial hyperglycemia is associated with an increase in blood glucose levels after a meal, which is further associated with various risk factors like cardiovascular diseases. α-amylase is a digestive enzyme and secreted by the salivary glands and pancreas, which helps to catalyze the hydrolysis of the internal α-1,4-glycosidic linkages in starch breaking them into smaller units. Hence, the present study is aimed to identify flavonoids from the fruit pulp of Feronia elephantum as α-amylase inhibitors via in-silico and in-vitro protocols. In-silico tools like ADVERPred, PubChem, MolSoft, Discovery studio 2019, and Autodock 4.0 were used to predict the information related to phytoconstituents, drug-likeness character, and probable side effects. In-vitro α-amylase inhibitory activity was performed with five different concentrations of flavonoid fraction of hydroalcoholic extract of the fruit pulp of Feronia elephantum using 1% starch solution and DNS reagent. Four flavonoids were identified from 25 bio-actives present in the fruit pulp of Feronia elephantum. Three bio-actives were predicted to possess a positive drug-likeness score, from which 5,4-dihydroxy3-3(3-methyl-but2-enyl)3,5,6-trimethoxy-flavone-7-O-β-d-Glucopyranoside was predicted to possess the highest drug-likeness score of 0.70. Vitexin and 5,4-dihydroxy3-3(3-methyl-but2-enyl)3,5,6-trimethoxy-flavone-7-O-β-d-Glucopyranoside were predicted to possess nephrotoxicity as an adverse effect. The percent inhibition of α-amylase by a flavonoid-rich fraction at 100 μg/ml was found to be 45.95% as compared to standard acarbose with 74.79% inhibition at 100 μg/ml. Further, docking studies predicted that vitexin possessed the highest binding affinity (binding energy - 7.98 kcal/mol) as compared to standard acarbose with binding energy - 5.24 kcal/mol. There were no significant side effects predicted, in-vitro α-amylase inhibitory activity of the flavonoid-rich fraction may be due to the presence of vitexin, predicted via in-silico molecular docking; further, which needs to be further validated via in-vivo protocols.
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Affiliation(s)
- Saikiran Kulkarni
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Prarambh Dwivedi
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Aravinda Nagaraj Danappanvar
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Belgaonkar Ashwini Subhash
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - B. M. Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
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