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Kumari S, Saini R, Bhatnagar A, Mishra A. Exploring plant-based alpha-glucosidase inhibitors: promising contenders for combatting type-2 diabetes. Arch Physiol Biochem 2023:1-16. [PMID: 37767958 DOI: 10.1080/13813455.2023.2262167] [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: 05/12/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023]
Abstract
Objective: This systematic review aimed to provide comprehensive details on the α-G inhibitory potential of various bioactive compounds derived from natural sources.Methods: A comprehensive literature search was conducted using various databases and search engines, including Science Direct, Google Scholar, SciFinder, Web of Science, and PubMed until May, 2023.Results and conclusions: The enzyme alpha-glucosidase (α-G) is found in the brush border epithelium of the small intestine and consists of duplicated glycoside hydrolase (GH31) domain. It involves the conversion of disaccharides and oligosaccharides into monosaccharides by acting on alpha (1 → 4) and (1 → 6) linked glucose residue. Once absorbed, glucose enters the bloodstream and elevates postprandial glucose, which is associated with the development of type 2 Diabetes (T2D). Epidemic obesity, cardiovascular disease, and nephropathy are linked to T2D. Traditional medicinal plants with α-G inhibitory potential are commonly used to treat T2D due to the adverse effects of currently used α-G inhibitors miglitol, acarbose, and voglibose. Various bioactive compounds derived from natural sources, including lupenone, Wilforlide A, Baicalein, Betulinic acid, Ursolic acid, Oleanolic acid, Katononic acid, Carnosol, Hypericin, Astilbin, lupeol, betulonic acid, Fagomine, Lactucaxanthin, Erythritol, GP90-1B, Procyanidins, Galangin, and vomifoliol retain α-G inhibitory potential for regulating hyperglycaemia.
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Affiliation(s)
- Sonali Kumari
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Ravi Saini
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Aditi Bhatnagar
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Abha Mishra
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
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2
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Mangiafico SP, Tuo QZ, Li XL, Liu Y, Haralambous C, Ding XL, Ayton S, Wang Q, Laybutt DR, Chan JY, Zhang X, Kos C, Thomas HE, Loudovaris T, Yang CH, Joannides CN, Lamont BJ, Dai L, He HH, Dong B, Andrikopoulos S, Bush AI, Lei P. Tau suppresses microtubule-regulated pancreatic insulin secretion. Mol Psychiatry 2023; 28:3982-3993. [PMID: 37735502 DOI: 10.1038/s41380-023-02267-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/23/2023]
Abstract
Tau protein is implicated in the pathogenesis of Alzheimer's disease (AD) and other tauopathies, but its physiological function is in debate. Mostly explored in the brain, tau is also expressed in the pancreas. We further explored the mechanism of tau's involvement in the regulation of glucose-stimulated insulin secretion (GSIS) in islet β-cells, and established a potential relationship between type 2 diabetes mellitus (T2DM) and AD. We demonstrate that pancreatic tau is crucial for insulin secretion regulation and glucose homeostasis. Tau levels were found to be elevated in β-islet cells of patients with T2DM, and loss of tau enhanced insulin secretion in cell lines, drosophila, and mice. Pharmacological or genetic suppression of tau in the db/db diabetic mouse model normalized glucose levels by promoting insulin secretion and was recapitulated by pharmacological inhibition of microtubule assembly. Clinical studies further showed that serum tau protein was positively correlated with blood glucose levels in healthy controls, which was lost in AD. These findings present tau as a common therapeutic target between AD and T2DM.
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Affiliation(s)
- Salvatore P Mangiafico
- Department of Medicine, Austin Hospital, University of Melbourne, Heidelberg, VIC, 3084, Australia
| | - Qing-Zhang Tuo
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Xiao-Lan Li
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Yu Liu
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Christian Haralambous
- Department of Medicine, Austin Hospital, University of Melbourne, Heidelberg, VIC, 3084, Australia
| | - Xu-Long Ding
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Scott Ayton
- Melbourne Dementia Research Centre, The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, 30 Royal Parade, Parkville, VIC, 3052, Australia
| | - Qing Wang
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - D Ross Laybutt
- Diabetes and Metabolism Division, Garvan Institute of Medical Research, St Vincent's Hospital, Sydney, NSW, 2010, Australia
| | - Jeng Yie Chan
- Diabetes and Metabolism Division, Garvan Institute of Medical Research, St Vincent's Hospital, Sydney, NSW, 2010, Australia
| | - Xiang Zhang
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Cameron Kos
- St. Vincent's Institute of Medical Research and Department of Medicine, St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC, 3065, Australia
| | - Helen E Thomas
- St. Vincent's Institute of Medical Research and Department of Medicine, St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC, 3065, Australia
| | - Thomas Loudovaris
- St. Vincent's Institute of Medical Research and Department of Medicine, St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC, 3065, Australia
- Institute for Cellular Transplantation, Department of Surgery, College of Medicine, University of Arizona, Tucson, AZ, 85724-5066, USA
| | - Chieh-Hsin Yang
- Department of Medicine, Austin Hospital, University of Melbourne, Heidelberg, VIC, 3084, Australia
| | - Christos N Joannides
- Department of Medicine, Austin Hospital, University of Melbourne, Heidelberg, VIC, 3084, Australia
| | - Benjamin J Lamont
- Department of Medicine, Austin Hospital, University of Melbourne, Heidelberg, VIC, 3084, Australia
| | - Lunzhi Dai
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Hai-Huai He
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Biao Dong
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Sofianos Andrikopoulos
- Department of Medicine, Austin Hospital, University of Melbourne, Heidelberg, VIC, 3084, Australia.
| | - Ashley I Bush
- Melbourne Dementia Research Centre, The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, 30 Royal Parade, Parkville, VIC, 3052, Australia.
| | - Peng Lei
- Department of Neurology and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China.
- Melbourne Dementia Research Centre, The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, 30 Royal Parade, Parkville, VIC, 3052, Australia.
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3
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Atiya A, Das Gupta D, Alsayari A, Alrouji M, Alotaibi A, Sharaf SE, Abdulmonem WA, Alorfi NM, Abdullah KM, Shamsi A. Linagliptin and Empagliflozin Inhibit Microtubule Affinity Regulatory Kinase 4: Repurposing Anti-Diabetic Drugs in Neurodegenerative Disorders Using In Silico and In Vitro Approaches. ACS OMEGA 2023; 8:6423-6430. [PMID: 36844587 PMCID: PMC9948186 DOI: 10.1021/acsomega.2c06634] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 01/24/2023] [Indexed: 06/18/2023]
Abstract
Type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD) are significant public health burdens. Many studies have revealed the possibility of common pathophysiology between T2DM and AD. Thus, in recent years, studies deciphering the action mechanism of anti-diabetic drugs with their future use in AD and related pathologies are on high demand. Drug repurposing is a safe and effective approach owing to its low cost and time-saving attributes. Microtubule affinity regulating kinase 4 (MARK4) is a druggable target for various diseases and is found to be linked with AD and diabetes mellitus. MARK4 plays a vital role in energy metabolism and regulation and thus serves as an irrefutable target to treat T2DM. The present study was intended to identify the potent MARK4 inhibitors among FDA-approved anti-diabetic drugs. We performed structure-based virtual screening of FDA-approved drugs to identify the top hits against MARK4. We identified five FDA-approved drugs having an appreciable affinity and specificity toward the binding pocket of MARK4. Among these identified hits, two drugs, linagliptin, and empagliflozin, favorably bind to the MARK4 binding pocket, interacting with its critical residues and thus subjected to detailed analysis. All-atom detailed molecular dynamics (MD) simulations revealed the dynamics of binding of linagliptin and empagliflozin with MARK4. Kinase assay showed significant inhibition of MARK4 kinase activity in the presence of these drugs, implying them as potent MARK4 inhibitors. In conclusion, linagliptin and empagliflozin may be promising MARK4 inhibitors, which can further be exploited as potential lead molecules against MARK4-directed neurodegenerative diseases.
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Affiliation(s)
- Akhtar Atiya
- Department
of Pharmacognosy, College of Pharmacy, King
Khalid University (KKU), Guraiger St., Abha 62529, Saudi Arabia
| | - Debarati Das Gupta
- College
of Pharmacy, University of Michigan, 2428 Church Street, Ann Arbor, Michigan 48109, United States
| | - Abdulrhman Alsayari
- Department
of Pharmacognosy, College of Pharmacy, King
Khalid University (KKU), Guraiger St., Abha 62529, Saudi Arabia
- Complementary
and Alternative Medicine Unit, King Khalid
University (KKU), Guraiger St., Abha 62529, Saudi Arabia
| | - Mohammed Alrouji
- Department
of Medical Laboratories, College of Applied Medical Sciences, Shaqra University, Shaqra 11961, Saudi Arabia
| | - Abdulmajeed Alotaibi
- College
of Applied Medical Sciences, King Saud bin
Abdulaziz University for Health Sciences, Riyadh 11426, Saudi Arabia
| | - Sharaf E. Sharaf
- Pharmaceutical
Chemistry Department, College of Pharmacy, Umm Al-Qura University, Makkah 21421, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department
of Pathology, College of Medicine, Qassim
University, Buraydah 52571, Saudi Arabia
| | - Nasser M. Alorfi
- Department
of Pharmacology and Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah 21421, Saudi Arabia
| | - K. M. Abdullah
- Department
of Biochemistry, Jain University, Bengaluru 560069, India
| | - Anas Shamsi
- Centre
of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates
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4
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Hassan HHA, Ismail MI, Abourehab MAS, Boeckler FM, Ibrahim TM, Arafa RK. In Silico Targeting of Fascin Protein for Cancer Therapy: Benchmarking, Virtual Screening and Molecular Dynamics Approaches. Molecules 2023; 28:molecules28031296. [PMID: 36770963 PMCID: PMC9921211 DOI: 10.3390/molecules28031296] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/12/2023] [Accepted: 01/15/2023] [Indexed: 01/31/2023] Open
Abstract
Fascin is an actin-bundling protein overexpressed in various invasive metastatic carcinomas through promoting cell migration and invasion. Therefore, blocking Fascin binding sites is considered a vital target for antimetastatic drugs. This inspired us to find new Fascin binding site blockers. First, we built an active compound set by collecting reported small molecules binding to Fascin's binding site 2. Consequently, a high-quality decoys set was generated employing DEKOIS 2.0 protocol to be applied in conducting the benchmarking analysis against the selected Fascin structures. Four docking programs, MOE, AutoDock Vina, VinaXB, and PLANTS were evaluated in the benchmarking study. All tools indicated better-than-random performance reflected by their pROC-AUC values against the Fascin crystal structure (PDB: ID 6I18). Interestingly, PLANTS exhibited the best screening performance and recognized potent actives at early enrichment. Accordingly, PLANTS was utilized in the prospective virtual screening effort for repurposing FDA-approved drugs (DrugBank database) and natural products (NANPDB). Further assessment via molecular dynamics simulations for 100 ns endorsed Remdesivir (DrugBank) and NANPDB3 (NANPDB) as potential binders to Fascin binding site 2. In conclusion, this study delivers a model for implementing a customized DEKOIS 2.0 benchmark set to enhance the VS success rate against new potential targets for cancer therapies.
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Affiliation(s)
- Heba H. A. Hassan
- Drug Design and Discovery Laboratory, Zewail City of Science and Technology, October Gardens, 6th of October City, Giza 12578, Egypt
| | - Muhammad I. Ismail
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The British University in Egypt, Al-Sherouk City, Cairo-Suez Desert Road, Cairo 11837, Egypt
| | - Mohammed A. S. Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Frank M. Boeckler
- Lab for Molecular Design and Pharmaceutical Biophysics, Department of Pharmacy and Biochemistry, Institute of Pharmaceutical Sciences, University of Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany
| | - Tamer M. Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
- Correspondence: or (T.M.I.); (R.K.A.)
| | - Reem K. Arafa
- Drug Design and Discovery Laboratory, Zewail City of Science and Technology, October Gardens, 6th of October City, Giza 12578, Egypt
- Biomedical Sciences Program, University of Science and Technology, Zewail City of Science and Technology, October Gardens, 6th of October City, Giza 12578, Egypt
- Correspondence: or (T.M.I.); (R.K.A.)
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Ashraf GM, DasGupta D, Alam MZ, Baeesa SS, Alghamdi BS, Anwar F, Alqurashi TMA, Sharaf SE, Al Abdulmonem W, Alyousef MA, Alhumaydhi FA, Shamsi A. Correction: Ashraf et al. Inhibition of Microtubule Affinity Regulating Kinase 4 by Metformin: Exploring the Neuroprotective Potential of Antidiabetic Drug through Spectroscopic and Computational Approaches. Molecules 2022, 27, 4652. Molecules 2023; 28:molecules28020600. [PMID: 36677971 PMCID: PMC9864402 DOI: 10.3390/molecules28020600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/07/2022] [Indexed: 01/11/2023] Open
Abstract
The updated affiliation information can be seen in the affiliation part of this correction [...].
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Affiliation(s)
- Ghulam Md. Ashraf
- Department of Medical Laboratory Sciences, College of Health Sciences, and Sharjah Institute for Medical Research, University of Sharjah, Sharjah 27272, United Arab Emirates
- Correspondence: (G.M.A.); (A.S.)
| | - Debarati DasGupta
- College of Pharmacy, University of Michigan, 428 Church Street, Ann Arbor, MI 48109, USA
| | - Mohammad Zubair Alam
- Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Saleh S. Baeesa
- Division of Neurosurgery, College of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Badrah S. Alghamdi
- Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Physiology, The Neuroscience Research Unit, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Firoz Anwar
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Thamer M. A. Alqurashi
- Department of Pharmacology, Faculty of Medicine, King Abdul-Aziz University, Rabigh 21589, Saudi Arabia
| | - Sharaf E. Sharaf
- Pharmaceutical Chemistry Department, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Clinical Research Administration, Executive Administration of Research and Innovation, King Abdullah Medical City in Holy Capital, Makkah 24246, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department of Pathology, College of Medicine, Qassim University, P.O. Box 6655, Buraydah 51452, Saudi Arabia
| | - Mohammed A. Alyousef
- Division of Neurosurgery, College of Medicine, King Abdulaziz University Hospital, Jeddah 21589, Saudi Arabia
| | - Fahad A. Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 52571, Saudi Arabia
| | - Anas Shamsi
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
- Correspondence: (G.M.A.); (A.S.)
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