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Bikbaeva G, Pilip A, Egorova A, Medvedev V, Mamonova D, Pankin D, Kalinichev A, Mayachkina N, Bakina L, Kolesnikov I, Leuchs G, Manshina A. Smart photopharmacological agents: LaVO 4:Eu 3+@vinyl phosphonate combining luminescence imaging and photoswitchable butyrylcholinesterase inhibition. NANOSCALE ADVANCES 2024; 6:4417-4425. [PMID: 39170980 PMCID: PMC11334978 DOI: 10.1039/d4na00389f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 06/20/2024] [Indexed: 08/23/2024]
Abstract
The combination of photoswitchability and bioactivity in one compound provides interesting opportunities for photopharmacology. Here, we report a hybrid compound that in addition allows for its visual localization. It is the first demonstration of its kind and it even shows high photoswitchability. The multifunctional nanomaterial hybrid, which we present, is composed of luminescent LaVO4:Eu3+ nanoparticles and vinyl phosphonate, the latter of which inhibits butyrylcholinesterase (BChE). This inhibition increases 7 times when irradiated with a 266 nm laser. We found that it is increased even further when vinyl phosphonate molecules are conjugated with LaVO4:Eu3+ nanoparticles, leading in total to a 20-fold increase in BChE inhibition upon laser irradiation. The specific luminescence spectrum of LaVO4:Eu3+ allows its spatial localization in various biological samples (chicken breast, Daphnia and Paramecium). Furthermore, laser irradiation of the LaVO4:Eu3+@vinyl phosphonate hybrid leads to a drop in luminescence intensity and in lifetime of the Eu3+ ion that can implicitly indicate photoswitching of vinyl phosphonate in the bioactive state. Thus, combining enhanced photoswitchability, bioactivity and luminescence induced localizability in a unique way, hybrid LaVO4:Eu3+@vinyl phosphonate can be considered as a promising tool for photopharmacology.
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Affiliation(s)
- Gulia Bikbaeva
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
| | - Anna Pilip
- St Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences Korpusnaya 18 St Petersburg 197110 Russia
| | - Anastasiya Egorova
- St Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences Korpusnaya 18 St Petersburg 197110 Russia
- St Petersburg State Technological Institute (Technical University) 26, Moskovski Ave. St Petersburg 190013 Russia
| | - Vasiliy Medvedev
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
| | - Daria Mamonova
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
| | - Dmitrii Pankin
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
| | - Alexey Kalinichev
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
| | - Natalya Mayachkina
- St Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences Korpusnaya 18 St Petersburg 197110 Russia
| | - Lyudmila Bakina
- St Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences Korpusnaya 18 St Petersburg 197110 Russia
| | - Ilya Kolesnikov
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
| | - Gerd Leuchs
- Max Planck Institute for the Science of Light Erlangen 91058 Germany
| | - Alina Manshina
- St Petersburg State University 7-9 Universitetskaya Embankment St Petersburg 199034 Russia
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2
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Ye Z, Liu Y, Jin X, Wu Y, Zhao H, Gao T, Deng Q, Cheng J, Lin J, Tong Z. Aβ-binding with alcohol dehydrogenase drives Alzheimer's disease pathogenesis: A review. Int J Biol Macromol 2024; 264:130580. [PMID: 38432266 DOI: 10.1016/j.ijbiomac.2024.130580] [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: 12/28/2023] [Revised: 02/17/2024] [Accepted: 02/29/2024] [Indexed: 03/05/2024]
Abstract
Although Alzheimer's disease (AD) characterized with senile plaques and neurofibrillary tangles has been found for over 100 years, its molecular mechanisms are ambiguous. More worsely, the developed medicines targeting amyloid-beta (Aβ) and/or tau hyperphosphorylation did not approach the clinical expectations in patients with moderate or severe AD until now. This review unveils the role of a vicious cycle between Aβ-derived formaldehyde (FA) and FA-induced Aβ aggregation in the onset course of AD. Document evidence has shown that Aβ can bind with alcohol dehydrogenase (ADH) to form the complex of Aβ/ADH (ABAD) and result in the generation of reactive oxygen species (ROS) and aldehydes including malondialdehyde, hydroxynonenal and FA; in turn, ROS-derived H2O2 and FA promotes Aβ self-aggregation; subsequently, this vicious cycle accelerates neuron death and AD occurrence. Especially, FA can directly induce neuron death by stimulating ROS generation and tau hyper hyperphosphorylation, and impair memory by inhibiting NMDA-receptor. Recently, some new therapeutical methods including inhibition of ABAD activity by small molecules/synthetic polypeptides, degradation of FA by phototherapy or FA scavengers, have been developed and achieved positive effects in AD transgenic models. Thus, breaking the vicious loop may be promising interventions for halting AD progression.
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Affiliation(s)
- Zuting Ye
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yanming Liu
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xingjiang Jin
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yiqing Wu
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Hang Zhao
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Tingting Gao
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Qiangfeng Deng
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jianhua Cheng
- Department of neurology, the first affiliated hospital of Wenzhou medical University, Wenzhou 325035. China
| | - Jing Lin
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
| | - Zhiqian Tong
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Institute of Aging, Key Laboratory of Alzheimer's Disease of Zhejiang Province, Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
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3
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Ahmad F. Ganoderic Acid A targeting leucine-rich repeat kinase 2 involved in Parkinson's disease-A computational study. Aging Med (Milton) 2023; 6:272-280. [PMID: 37711263 PMCID: PMC10498832 DOI: 10.1002/agm2.12235] [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: 09/14/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/24/2022] Open
Abstract
Objective This study aims to find the most promising Ganoderma lucidium targeting LRRK2 involved in PD. Methods First ADMET analysis was performed for five compounds followed by molecular docking of each compound. Then, we perform molecular dynamics simulation of all five compounds and finally MMGBSA of all five compounds. Results Based on molecular dynamics and MMGBSA result we reach the conclusion that Ganoderic Acid A (GAA) is the most promising compound targeting LRRK2. Therefore, GAA needs further validation through in vitro and in vivo studies. Conclusion Ganoderma lucidum exhibits cytotoxic, hepatoprotective, antioxidative, anticancer, and antinociceptive activities. This study predicted that Ganoderma lucidum could even be used to treat neurological disorders like PD. This study suggest that the best-identified molecule against LRRK2 is GAA and it needs rigorous in vitro and in vivo validations.
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Affiliation(s)
- Faizan Ahmad
- Department of Medical Elementology and ToxicologyJamia Hamdard UniversityDelhiIndia
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Bikbaeva G, Pilip A, Egorova A, Kolesnikov I, Pankin D, Laptinskiy K, Vervald A, Dolenko T, Leuchs G, Manshina A. All-in-One Photoactivated Inhibition of Butyrylcholinesterase Combined with Luminescence as an Activation and Localization Indicator: Carbon Quantum Dots@Phosphonate Hybrids. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2409. [PMID: 37686919 PMCID: PMC10489800 DOI: 10.3390/nano13172409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023]
Abstract
Photopharmacology is a booming research area requiring a new generation of agents possessing simultaneous functions of photoswitching and pharmacophore. It is important that any practical implementation of photopharmacology ideally requires spatial control of the medicinal treatment zone. Thus, advances in the study of substances meeting all the listed requirements will lead to breakthrough research in the coming years. In this study, CQDs@phosphonate nanohybrids are presented for the first time and combine biocompatible and nontoxic luminescent carbon quantum dots (CQDs) with photoactive phosphonate enabling inhibition of butyrylcholinesterase (BChE), which is a prognostic marker of numerous diseases. The conjunction of these components in hybrids maintains photoswitching and provides enhancement of BChE inhibition. After laser irradiation with a wavelength of 266 nm, CQDs@phosphonate hybrids demonstrate a drastic increase of butyrylcholinesterase inhibition from 38% up to almost 100% and a simultaneous luminescence decrease. All the listed hybrid properties are demonstrated not only for in vitro experiments but also for complex biological samples, i.e., chicken breast. Thus, the most important achievement is the demonstration of hybrids characterized by a remarkable combination of all-in-one properties important for photopharmacology: (i) bioactivity toward butyrylcholinesterase inhibition, (ii) strong change of inhibition degree as a result of laser irradiation, luminescence as an indicator of (iii) bioactivity state, and of (iv) spatial localization on the surface of a sample.
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Affiliation(s)
- Gulia Bikbaeva
- Institute of Chemistry, St. Petersburg State University, St. Petersburg 199034, Russia;
- Center for Optical and Laser Materials Research, St. Petersburg State University, St. Petersburg 199034, Russia; (I.K.)
| | - Anna Pilip
- St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences, St. Petersburg 197110, Russia
| | - Anastasia Egorova
- St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences, St. Petersburg 197110, Russia
- World-Class Laboratory, St. Petersburg State Technological Institute (Technical University), St. Petersburg 190013, Russia
| | - Ilya Kolesnikov
- Center for Optical and Laser Materials Research, St. Petersburg State University, St. Petersburg 199034, Russia; (I.K.)
| | - Dmitrii Pankin
- Center for Optical and Laser Materials Research, St. Petersburg State University, St. Petersburg 199034, Russia; (I.K.)
| | - Kirill Laptinskiy
- D.V. Skobeltsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow 119991, Russia; (K.L.)
| | - Alexey Vervald
- D.V. Skobeltsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow 119991, Russia; (K.L.)
| | - Tatiana Dolenko
- D.V. Skobeltsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow 119991, Russia; (K.L.)
| | - Gerd Leuchs
- Max Planck Institute for the Science of Light, 91058 Erlangen, Germany
| | - Alina Manshina
- Institute of Chemistry, St. Petersburg State University, St. Petersburg 199034, Russia;
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Auti PS, Jagetiya S, Paul AT. Chromone Containing Hybrid Analogs: Synthesis and Applications in Medicinal Chemistry. Chem Biodivers 2023; 20:e202300587. [PMID: 37332056 DOI: 10.1002/cbdv.202300587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/17/2023] [Accepted: 06/17/2023] [Indexed: 06/20/2023]
Abstract
The use of privileged scaffolds has proven beneficial for generating novel bioactive scaffolds in drug discovery program. Chromone is one such privileged scaffold that has been exploited for designing pharmacologically active analogs. The molecular hybridization technique combines the pharmacophoric features of two or more bioactive compounds to avail a better pharmacological activity in the resultant hybrid analogs. The current review summarizes the rationale and techniques involved in developing hybrid analogs of chromone, which show potential in fields of obesity, diabetes, cancer, Alzheimer's disease and microbial infections. Here the molecular hybrids of chromone with various pharmacologically active analogs or fragments (donepezil, tacrine, pyrimidines, azoles, furanchalcones, hydrazones, quinolines, etc.) are discussed with their structure-activity relationship against above-mentioned diseases. Detailed methodologies for the synthesis of corresponding hybrid analogs have also been described, with suitable synthetic schemes. The current review will shed light on various strategies utilized for the design of hybrid analogs in the field of drug discovery. The importance of hybrid analogs in various disease conditions is also illustrated.
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Affiliation(s)
- Prashant S Auti
- Laboratory of Natural Product Chemistry, Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS Pilani), Pilani Campus, Pilani, 333031, Rajasthan, India
| | - Sakshi Jagetiya
- Laboratory of Natural Product Chemistry, Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS Pilani), Pilani Campus, Pilani, 333031, Rajasthan, India
| | - Atish T Paul
- Laboratory of Natural Product Chemistry, Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS Pilani), Pilani Campus, Pilani, 333031, Rajasthan, India
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Benek O, Vaskova M, Miskerikova M, Schmidt M, Andrys R, Rotterova A, Skarka A, Hatlapatkova J, Karasova JZ, Medvecky M, Hroch L, Vinklarova L, Fisar Z, Hroudova J, Handl J, Capek J, Rousar T, Kobrlova T, Dolezal R, Soukup O, Aitken L, Gunn-Moore F, Musilek K. Development of submicromolar 17β-HSD10 inhibitors and their in vitro and in vivo evaluation. Eur J Med Chem 2023; 258:115593. [PMID: 37390508 DOI: 10.1016/j.ejmech.2023.115593] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 05/13/2023] [Accepted: 06/23/2023] [Indexed: 07/02/2023]
Abstract
17β-hydroxysteroid dehydrogenase type 10 (17β-HSD10) is a multifunctional mitochondrial enzyme and putative drug target for the treatment of various pathologies including Alzheimer's disease or some types of hormone-dependent cancer. In this study, a series of new benzothiazolylurea-based inhibitors were developed based on the structure-activity relationship (SAR) study of previously published compounds and predictions of their physico-chemical properties. This led to the identification of several submicromolar inhibitors (IC50 ∼0.3 μM), the most potent compounds within the benzothiazolylurea class known to date. The positive interaction with 17β-HSD10 was further confirmed by differential scanning fluorimetry and the best molecules were found to be cell penetrable. In addition, the best compounds weren't found to have additional effects for mitochondrial off-targets and cytotoxic or neurotoxic effects. The two most potent inhibitors 9 and 11 were selected for in vivo pharmacokinetic study after intravenous and peroral administration. Although the pharmacokinetic results were not fully conclusive, it seemed that compound 9 was bioavailable after peroral administration and could penetrate into the brain (brain-plasma ratio 0.56).
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Affiliation(s)
- Ondrej Benek
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic; University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic.
| | - Michaela Vaskova
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Marketa Miskerikova
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Monika Schmidt
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic; University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Rudolf Andrys
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Aneta Rotterova
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Adam Skarka
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Jana Hatlapatkova
- University of Defence, Faculty of Military Health Sciences, Department of Toxicology and Military Pharmacy, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic
| | - Jana Zdarova Karasova
- University of Defence, Faculty of Military Health Sciences, Department of Toxicology and Military Pharmacy, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic
| | - Matej Medvecky
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic; University of Warwick, Bioinformatics Research Technology Platform, Coventry, CV4 7AL, United Kingdom
| | - Lukas Hroch
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Lucie Vinklarova
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Zdenek Fisar
- Charles University and General University Hospital in Prague, First Faculty of Medicine, Department of Psychiatry, Ke Karlovu 11, 120 00, Prague 2, Czech Republic
| | - Jana Hroudova
- Charles University and General University Hospital in Prague, First Faculty of Medicine, Department of Psychiatry, Ke Karlovu 11, 120 00, Prague 2, Czech Republic
| | - Jiri Handl
- University of Pardubice, Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, Studentska 573, Pardubice, 53210, Czech Republic
| | - Jan Capek
- University of Pardubice, Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, Studentska 573, Pardubice, 53210, Czech Republic
| | - Tomas Rousar
- University of Pardubice, Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, Studentska 573, Pardubice, 53210, Czech Republic
| | - Tereza Kobrlova
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Rafael Dolezal
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Laura Aitken
- University of St. Andrews, School of Biology, Biomedical Science Research Complex, North Haugh, St. Andrews KY16 9ST, United Kingdom
| | - Frank Gunn-Moore
- University of St. Andrews, School of Biology, Biomedical Science Research Complex, North Haugh, St. Andrews KY16 9ST, United Kingdom
| | - Kamil Musilek
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic; University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05, Hradec Kralove, Czech Republic.
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Ahmad F, Singh G, Soni H, Tandon S. Identification of potential neuroprotective compound from
Ganoderma lucidum
extract targeting microtubule affinity regulation kinase 4 involved in Alzheimer's disease through molecular dynamics simulation and
MMGBSA. Aging Med (Milton) 2022. [DOI: 10.1002/agm2.12232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Faizan Ahmad
- Department of Medical Elementology and Toxicology Jamia Hamdard University Delhi India
| | - Gagandeep Singh
- Section of Microbiology, Central Ayurveda Research Institute, Jhansi CCRAS, Ministry of AYUSH Delhi India
- Kusuma School of Biological Sciences Indian Institute of Technology Delhi India
| | - Hemant Soni
- Section of Microbiology, Central Ayurveda Research Institute, Jhansi CCRAS, Ministry of AYUSH Delhi India
| | - Smriti Tandon
- Section of Microbiology, Central Ayurveda Research Institute, Jhansi CCRAS, Ministry of AYUSH Delhi India
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8
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Neuroprotective Effects of the Psychoactive Compound Biatractylolide (BD) in Alzheimer's Disease. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238294. [PMID: 36500385 PMCID: PMC9737891 DOI: 10.3390/molecules27238294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/19/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022]
Abstract
Mitochondria play a central role in the survival or death of neuronal cells, and they are regulators of energy metabolism and cell death pathways. Many studies support the role of mitochondrial dysfunction and oxidative damage in the pathogenesis of Alzheimer's disease. Biatractylolide (BD) is a kind of internal symmetry double sesquiterpene novel ester compound isolated from the Chinese medicinal plant Baizhu, has neuroprotective effects in Alzheimer's disease. We developed a systematic pharmacological model based on chemical pharmacokinetic and pharmacological data to identify potential compounds and targets of Baizhu. The neuroprotective effects of BD in PC12 (rat adrenal pheochromocytoma cells) and SH-SY5Y (human bone marrow neuroblastoma cells) were evaluated by in vitro experiments. Based on the predicted results, we selected 18 active compounds, which were associated with 20 potential targets and 22 signaling pathways. Compound-target, target-disease and target-pathway networks were constructed using Cytoscape 3.2.1. And verified by in vitro experiments that BD could inhibit Aβ by reducing oxidative stress and decreasing CytC release induced mPTP opening. This study provides a theoretical basis for the development of BD as an anti-Alzheimer's disease drug.
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9
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Ahmad F, Sachdeva P. A consolidated review on stem cell therapy for treatment and management of Alzheimer's disease. Aging Med (Milton) 2022; 5:182-190. [PMID: 36247342 PMCID: PMC9549310 DOI: 10.1002/agm2.12216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 11/06/2022] Open
Abstract
Alzheimer's disease (AD) is one of the most common forms of dementia and affects around 50 million people around the globe. AD is diagnosed mainly through imaging techniques and to date only five drugs are approved for management of AD but no promising treatment is available for AD. So in this review, we are focusing on stem cell therapy for AD. This review will cover all stem cells like mesenchymal stem cells, embryonic stem cells, induced pluripotent stem cells, and neural stem cells. Clinical trials of AD have also been discussed. Finally, limitations of stem cells are discussed with ongoing clinical trials, and in the future stem cell therapy can be used for treatment of AD.
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Affiliation(s)
- Faizan Ahmad
- Department of Medical Elementology and ToxicologyJamia Hamdard UniversityDelhiIndia
| | - Punya Sachdeva
- Amity Institute of Neuropsychology and NeurosciencesAmity UniversityNoidaUttar PradeshIndia
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10
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Morsy A, Maddeboina K, Gao J, Wang H, Valdez J, Dow LF, Wang X, Trippier PC. Functionalized Allopurinols Targeting Amyloid-Binding Alcohol Dehydrogenase Rescue Aβ-Induced Mitochondrial Dysfunction. ACS Chem Neurosci 2022; 13:2176-2190. [PMID: 35802826 DOI: 10.1021/acschemneuro.2c00246] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Alzheimer's disease (AD) is the most common dementia affecting one in nine people over 65. Only a handful of small-molecule drugs and the anti-β amyloid (Aβ) antibody aducanumab are approved to treat AD. However, they only serve to reduce symptoms of advanced disease. Novel treatments administered early in disease progression before the accumulation of Aβ and tau reaches the threshold where neuroinflammation is triggered and irreversible neuronal damage occurs are more likely to provide effective therapy. There is a growing body of evidence implying that mitochondrial dysfunction occurs at an early stage of AD pathology. The mitochondrial enzyme amyloid-binding alcohol dehydrogenase (ABAD) binds to Aβ potentiating toxicity. Moreover, ABAD has been shown to be overexpressed in the same areas of the brain most affected by AD. Inhibiting the Aβ-ABAD protein-protein interaction without adversely affecting normal enzyme turnover is hypothesized to be a potential treatment strategy for AD. Herein, we conduct structure-activity relationship studies across a series of functionalized allopurinol derivatives to determine their ability to inhibit Aβ-mediated reduction of estradiol production from ABAD. The lead compound resulting from these studies possesses potent activity with no toxicity up to 100 μM, and demonstrates an ability to rescue defective mitochondrial metabolism in human SH-SY5Y cells and rescue both defective mitochondrial metabolism and morphology ex vivo in primary 5XFAD AD mouse model neurons.
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Affiliation(s)
- Ahmed Morsy
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Krishnaiah Maddeboina
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Ju Gao
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Hezhen Wang
- Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, Texas79106, United States
| | - Juan Valdez
- Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, Texas79106, United States
| | - Louise F Dow
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Xinglong Wang
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Paul C Trippier
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States.,Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States.,UNMC Center for Drug Discovery, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
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11
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Pankin D, Khokhlova A, Kolesnikov I, Vasileva A, Pilip A, Egorova A, Erkhitueva E, Zigel V, Gureev M, Manshina A. Laser-induced twisting of phosphorus functionalized thiazolotriazole as a way of cholinesterase activity change. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 246:118979. [PMID: 33017791 DOI: 10.1016/j.saa.2020.118979] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 08/18/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
Herein, the synthesis, design, and the physicochemical characterization of phosphorus functionalized thiazolotriazole (PFT) compound are presented. The PFT tests on the biological activity revealed butyrylcholinesterase inhibition that was confirmed and explained with molecular docking studies. The pronounced reduction of optical density and biological activity was found as a result of irradiation of the PFT water solution with laser beam at wavelength 266 nm. The observed phenomenon was explained on the base of molecular dynamics, docking, and density functional theory modeling by the formation of PFT conformers via laser-induced phosphonate group twisting. The reorganization of the PFT geometry was found to be a reason of butyrylcholinesterase inhibition mechanism change and the site-specificity loss. These results demonstrate that PFT combines photoswitching and bioactive properties in one molecule that makes it promising as a molecular basis for the further design of bioactive substances with photosensitive properties based on the mechanism of the phosphonate group phototwisting.
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Affiliation(s)
- Dmitrii Pankin
- Center for Optical and Laser Materials Research, St. Petersburg State University, Uljanovskaya 5, 198504 St. Petersburg, Russia
| | - Anastasia Khokhlova
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Ilya Kolesnikov
- Center for Optical and Laser Materials Research, St. Petersburg State University, Uljanovskaya 5, 198504 St. Petersburg, Russia
| | - Anna Vasileva
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Anna Pilip
- St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences.18, Korpusnaya st., St. Petersburg, 197110, Russia
| | - Anastasia Egorova
- St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences.18, Korpusnaya st., St. Petersburg, 197110, Russia
| | - Elena Erkhitueva
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Vladislav Zigel
- St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences.18, Korpusnaya st., St. Petersburg, 197110, Russia
| | - Maxim Gureev
- I.M. Sechenov First Moscow State Medical University, Trubetskaya st. 8/2, 119048 Moscow, Russian Federation
| | - Alina Manshina
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia.
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12
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Zhu H, Dronamraju V, Xie W, More SS. Sulfur-containing therapeutics in the treatment of Alzheimer's disease. Med Chem Res 2021; 30:305-352. [PMID: 33613018 PMCID: PMC7889054 DOI: 10.1007/s00044-020-02687-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 12/06/2020] [Indexed: 12/12/2022]
Abstract
Sulfur is widely existent in natural products and synthetic organic compounds as organosulfur, which are often associated with a multitude of biological activities. OBenzothiazole, in which benzene ring is fused to the 4,5-positions of the thiazolerganosulfur compounds continue to garner increasing amounts of attention in the field of medicinal chemistry, especially in the development of therapeutic agents for Alzheimer's disease (AD). AD is a fatal neurodegenerative disease and the primary cause of age-related dementia posing severe societal and economic burdens. Unfortunately, there is no cure for AD. A lot of research has been conducted on sulfur-containing compounds in the context of AD due to their innate antioxidant potential and some are currently being evaluated in clinical trials. In this review, we have described emerging trends in the field, particularly the concept of multi-targeting and formulation of disease-modifying strategies. SAR, pharmacological targets, in vitro/vivo ADMET, efficacy in AD animal models, and applications in clinical trials of such sulfur compounds have also been discussed. This article provides a comprehensive review of organosulfur-based AD therapeutic agents and provides insights into their future development.
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Affiliation(s)
- Haizhou Zhu
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA
| | - Venkateshwara Dronamraju
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA
| | - Wei Xie
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA
| | - Swati S. More
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA
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13
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Alarcón-Espósito J, Mallea M, Rodríguez-Lavado J. From Hybrids to New Scaffolds: The Latest Medicinal Chemistry Goals in Multi-target Directed Ligands for Alzheimer's Disease. Curr Neuropharmacol 2021; 19:832-867. [PMID: 32928087 PMCID: PMC8686302 DOI: 10.2174/1570159x18666200914155951] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/13/2020] [Accepted: 08/28/2020] [Indexed: 11/22/2022] Open
Abstract
Alzheimer's disease (AD) is a chronic, progressive, and fatal neurodegenerative disorder affecting cognition, behavior, and function, being one of the most common causes of mental deterioration in elderly people. Once thought as being just developed because of β amyloid depositions or neurofibrillary Tau tangles, during the last decades, numerous AD-related targets have been established, the multifactorial nature of AD became evident. In this context, the one drug-one target paradigm has resulted in being inefficient in facing AD and other disorders with complex etiology, opening the field for the emergence of the multitarget approach. In this review, we highlight the recent advances within this area, emphasizing in hybridization tools of well-known chemical scaffolds endowed with pharmacological properties concerning AD, such as curcumin-, resveratrol-, chromone- and indole-. We focus mainly on well established and incipient AD therapeutic targets, AChE, BuChE, MAOs, β-amyloid deposition, 5-HT4 and Serotonin transporter, with the aim to shed light about new insights in the AD multitarget therapy.
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Affiliation(s)
- Jazmín Alarcón-Espósito
- Departamento de Quimica Organica y Fisicoquimica, Facultad de Ciencias Quimicas y Farmaceuticas, Universidad de Chile, Olivos 1007, Independencia, Santiago, Chile
| | - Michael Mallea
- Departamento de Quimica Organica y Fisicoquimica, Facultad de Ciencias Quimicas y Farmaceuticas, Universidad de Chile, Olivos 1007, Independencia, Santiago, Chile
| | - Julio Rodríguez-Lavado
- Departamento de Quimica Organica y Fisicoquimica, Facultad de Ciencias Quimicas y Farmaceuticas, Universidad de Chile, Olivos 1007, Independencia, Santiago, Chile
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14
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Importance of Fluorine in Benzazole Compounds. Molecules 2020; 25:molecules25204677. [PMID: 33066333 PMCID: PMC7587361 DOI: 10.3390/molecules25204677] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/15/2020] [Accepted: 09/18/2020] [Indexed: 12/31/2022] Open
Abstract
Fluorine-containing heterocycles continue to receive considerable attention due to their unique properties. In medicinal chemistry, the incorporation of fluorine in small molecules imparts a significant enhancement their biological activities compared to non-fluorinated molecules. In this short review, we will highlight the importance of incorporating fluorine as a basic appendage in benzothiazole and benzimidazole skeletons. The chemistry and pharmacological activities of heterocycles containing fluorine during the past years are compiled and discussed.
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15
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Boutin S, Maltais R, Roy J, Poirier D. Synthesis of 17β-hydroxysteroid dehydrogenase type 10 steroidal inhibitors: Selectivity, metabolic stability and enhanced potency. Eur J Med Chem 2020; 209:112909. [PMID: 33081987 DOI: 10.1016/j.ejmech.2020.112909] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/28/2020] [Accepted: 10/03/2020] [Indexed: 12/14/2022]
Abstract
17beta-Hydroxysteroid dehydrogenase type 10 (17β-HSD10) is the only mitochondrial member of 17β-HSD family. This enzyme can oxidize estradiol (E2) into estrone (E1), thus reducing concentration of this neuroprotective steroid. Since 17β-HSD10 possesses properties that suggest a possible role in Alzheimer's disease, its inhibition appears to be a therapeutic strategy. After we identified the androsterone (ADT) derivative 1 as a first steroidal inhibitor of 17β-HSD10, new analogs were synthesized to increase the metabolic stability, to improve the selectivity of inhibition over 17β-HSD3 and to optimize the inhibitory potency. From six D-ring derivatives of 1 (17-CO), two compounds (17β-H/17α-OH and 17β-OH/17α-CCH) were more metabolically stable and did not inhibit the 17β-HSD3. Moreover, solid phase synthesis was used to extend the molecular diversity on the 3β-piperazinylmethyl group of the steroid base core. Eight over 120 new derivatives were more potent inhibitors than 1 for the transformation of E2 to E1, with the 4-(4-trifluoromethyl-3-methoxybenzyl)piperazin-1-ylmethyl-ADT (D-3,7) being 16 times more potent (IC50 = 0.14 μM). Finally, D-ring modification of D-3,7 provided 17β-OH/17α-CCH derivative 25 and 17β-H/17α-OH derivative 26, which were more potent inhibitor than 1 (1.8 and 2.4 times, respectively).
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Affiliation(s)
- Sophie Boutin
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec - Research Center, Québec, QC, Canada; Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada
| | - René Maltais
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec - Research Center, Québec, QC, Canada
| | - Jenny Roy
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec - Research Center, Québec, QC, Canada
| | - Donald Poirier
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec - Research Center, Québec, QC, Canada; Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.
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16
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Shaikh S, Pavale G, Ramana MMV. Synthesis and biological evaluation of novel N-substituted (3-(1-aminoethylidene)-2-oxochroman-4-yl)phosphonic acid diethyl ester derivatives as anti-Alzheimer agent. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01099-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Vinklarova L, Schmidt M, Benek O, Kuca K, Gunn-Moore F, Musilek K. Friend or enemy? Review of 17β-HSD10 and its role in human health or disease. J Neurochem 2020; 155:231-249. [PMID: 32306391 DOI: 10.1111/jnc.15027] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/26/2020] [Accepted: 04/10/2020] [Indexed: 12/17/2022]
Abstract
17β-hydroxysteroid dehydrogenase (17β-HSD10) is a multifunctional human enzyme with important roles both as a structural component and also as a catalyst of many metabolic pathways. This mitochondrial enzyme has important functions in the metabolism, development and aging of the neural system, where it is involved in the homeostasis of neurosteroids, especially in regard to estradiol, changes in which make it an essential part of neurodegenerative pathology. These roles therefore, indicate that 17β-HSD10 may be a possible druggable target for neurodegenerative diseases including Alzheimer's disease (AD), and in hormone-dependent cancer. The objective of this review was to provide a summary about physiological functions and pathological roles of 17β-HSD10 and the modulators of its activity.
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Affiliation(s)
- Lucie Vinklarova
- Faculty of Science, Department of Chemistry, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Monika Schmidt
- Faculty of Science, Department of Chemistry, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ondrej Benek
- Faculty of Science, Department of Chemistry, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Faculty of Science, Department of Chemistry, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | | | - Kamil Musilek
- Faculty of Science, Department of Chemistry, University of Hradec Kralove, Hradec Kralove, Czech Republic
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18
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Abstract
Alzheimer’s disease (AD) is a multifactorial neurodegenerative disease and has become a major socioeconomic issue in many developed countries. Currently available therapeutic agents for AD provide only symptomatic treatments, mainly because the complete mechanism of the AD pathogenesis is still unclear. Although several different hypotheses have been proposed, mitochondrial dysfunction has gathered interest because of its profound effect on brain bioenergetics and neuronal survival in the pathophysiology of AD. Various therapeutic agents targeting the mitochondrial pathways associated with AD have been developed over the past decade. Although most of these agents are still early in the clinical development process, they are used to restore mitochondrial function, which provides an alternative therapeutic strategy that is likely to slow the progression of the disease. In this mini review, we will survey the AD-related mitochondrial pathways and their small-molecule modulators that have therapeutic potential. We will focus on recently reported examples, and also overview the current challenges and future perspectives of ongoing research.
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Affiliation(s)
- Ji Woong Lim
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Korea Institute of Science and Technology, Seoul 02792, Korea
| | - Jiyoun Lee
- Department of Global Medical Science, Sungshin University, Seoul 01133, Korea
| | - Ae Nim Pae
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Korea Institute of Science and Technology, Seoul 02792; Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology, Seoul 02792, Korea
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19
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Schmidt M, Benek O, Vinklarova L, Hrabinova M, Zemanova L, Chribek M, Kralova V, Hroch L, Dolezal R, Lycka A, Prchal L, Jun D, Aitken L, Gunn-Moore F, Kuca K, Musilek K. Benzothiazolyl Ureas are Low Micromolar and Uncompetitive Inhibitors of 17β-HSD10 with Implications to Alzheimer's Disease Treatment. Int J Mol Sci 2020; 21:ijms21062059. [PMID: 32192199 PMCID: PMC7139388 DOI: 10.3390/ijms21062059] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/12/2020] [Indexed: 11/16/2022] Open
Abstract
Human 17β-hydroxysteroid dehydrogenase type 10 is a multifunctional protein involved in many enzymatic and structural processes within mitochondria. This enzyme was suggested to be involved in several neurological diseases, e.g., mental retardation, Parkinson's disease, or Alzheimer's disease, in which it was shown to interact with the amyloid-beta peptide. We prepared approximately 60 new compounds based on a benzothiazolyl scaffold and evaluated their inhibitory ability and mechanism of action. The most potent inhibitors contained 3-chloro and 4-hydroxy substitution on the phenyl ring moiety, a small substituent at position 6 on the benzothiazole moiety, and the two moieties were connected via a urea linker (4at, 4bb, and 4bg). These compounds exhibited IC50 values of 1-2 μM and showed an uncompetitive mechanism of action with respect to the substrate, acetoacetyl-CoA. These uncompetitive benzothiazolyl inhibitors of 17β-hydroxysteroid dehydrogenase type 10 are promising compounds for potential drugs for neurodegenerative diseases that warrant further research and development.
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Affiliation(s)
- Monika Schmidt
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
- Correspondence: (M.S.); (O.B.); Tel.: +420-493-332-791 (M.S.); +420-493-332-783 (O.B.)
| | - Ondrej Benek
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
- Correspondence: (M.S.); (O.B.); Tel.: +420-493-332-791 (M.S.); +420-493-332-783 (O.B.)
| | - Lucie Vinklarova
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
| | - Martina Hrabinova
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
- University of Defence, Faculty of Military Health Sciences, Department of Toxicology and Military Pharmacy, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic;
| | - Lucie Zemanova
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
| | - Matej Chribek
- Charles University in Prague, Faculty of Pharmacy in Hradec Kralove, Department of Pharmaceutical Chemistry and Drug Control, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic; (M.C.); (V.K.)
| | - Vendula Kralova
- Charles University in Prague, Faculty of Pharmacy in Hradec Kralove, Department of Pharmaceutical Chemistry and Drug Control, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic; (M.C.); (V.K.)
| | - Lukas Hroch
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
| | - Rafael Dolezal
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
| | - Antonin Lycka
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
| | - Lukas Prchal
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
| | - Daniel Jun
- University of Defence, Faculty of Military Health Sciences, Department of Toxicology and Military Pharmacy, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic;
| | - Laura Aitken
- University of St. Andrews, School of Biology, Medical and Biological Science Building, North Haugh, St. Andrews KY16 9TF, UK; (L.A.); (F.G.-M.)
| | - Frank Gunn-Moore
- University of St. Andrews, School of Biology, Medical and Biological Science Building, North Haugh, St. Andrews KY16 9TF, UK; (L.A.); (F.G.-M.)
| | - Kamil Kuca
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
| | - Kamil Musilek
- University of Hradec Kralove, Faculty of Science, Department of Chemistry, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic; (L.V.); (L.Z.); (R.D.); (A.L.); (K.K.); (K.M.)
- University Hospital Hradec Kralove, Biomedical Research Centre, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; (M.H.); (L.H.); (L.P.)
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20
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Shaikh S, Dhavan P, Ramana MMV, Jadhav BL. Design, synthesis and evaluation of new chromone-derived aminophosphonates as potential acetylcholinesterase inhibitor. Mol Divers 2020; 25:811-825. [PMID: 32124162 DOI: 10.1007/s11030-020-10060-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 02/21/2020] [Indexed: 11/25/2022]
Abstract
A series of novel N-substituted α-aminophosphonates-bearing chromone moiety were synthesized and evaluated for acetylcholinesterase (AChE), butyrylcholinesterase (BuChE) activities and antioxidant properties. Porcine pancreatic lipase was employed as a catalyst. Inhibitory activity against AChE ranged between 0.103 and 5.781 µM, whereas for BuChE, activities ranged between 8.619 and 18.789 µM. The results show that among the various synthesized compounds, strongest AChE inhibition was found for the compound containing aliphatic amine analogs, while in case of BuChE, aromatic amines showed better activity as compared to aliphatic amines. Compound 4j was found to be the most potent inhibitor of AChE with an IC50 value of 0.103 ± 0.24 μM and inhibited AChE through mixed-type inhibition. Compound 4j was twofolds more potent than tacrine, 35-folds potent than galantamine and 50-folds potent than rivastigmine. Also, docking study revealed that compound 4j binds to both the peripheral anionic site and catalytic anionic site of AChE and BuChE. The antioxidant activities of synthesized compounds were performed against 2,2-diphenyl-1-picrylhydrazyl and hydrogen peroxide scavenging. DNA nicking activity of selected compounds also suggested that the compounds do not harm plasmid DNA pBR322. Compound 4j also showed significant DNA damage protection activity. Novel N-substituted α-aminophosphonates bearing chromone moiety were synthesized and evaluated for anti-acetylcholinesterase, anti-butyrylcholinesterase, antioxidant and DNA damage activities.
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Affiliation(s)
- Sarfaraz Shaikh
- Department of Chemistry, University of Mumbai, Santacruz (E), Mumbai, 400 098, India
| | - Pratik Dhavan
- Department of Life Sciences, University of Mumbai, Santacruz (E), Mumbai, 400 098, India
| | - M M V Ramana
- Department of Chemistry, University of Mumbai, Santacruz (E), Mumbai, 400 098, India.
| | - B L Jadhav
- Department of Life Sciences, University of Mumbai, Santacruz (E), Mumbai, 400 098, India
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21
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Shaikh S, Dhavan P, Pavale G, Ramana M, Jadhav B. Design, synthesis and evaluation of pyrazole bearing α-aminophosphonate derivatives as potential acetylcholinesterase inhibitors against Alzheimer’s disease. Bioorg Chem 2020; 96:103589. [DOI: 10.1016/j.bioorg.2020.103589] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 12/26/2019] [Accepted: 01/13/2020] [Indexed: 11/26/2022]
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22
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Lim JW, Lee J, Pae AN. Mitochondrial dysfunction and Alzheimer's disease: prospects for therapeutic intervention. BMB Rep 2020; 53:47-55. [PMID: 31818365 PMCID: PMC6999825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Indexed: 03/29/2024] Open
Abstract
Alzheimer's disease (AD) is a multifactorial neurodegenerative disease and has become a major socioeconomic issue in many developed countries. Currently available therapeutic agents for AD provide only symptomatic treatments, mainly because the complete mechanism of the AD pathogenesis is still unclear. Although several different hypotheses have been proposed, mitochondrial dysfunction has gathered interest because of its profound effect on brain bioenergetics and neuronal survival in the pathophysiology of AD. Various therapeutic agents targeting the mitochondrial pathways associated with AD have been developed over the past decade. Although most of these agents are still early in the clinical development process, they are used to restore mitochondrial function, which provides an alternative therapeutic strategy that is likely to slow the progression of the disease. In this mini review, we will survey the AD-related mitochondrial pathways and their small-molecule modulators that have therapeutic potential. We will focus on recently reported examples, and also overview the current challenges and future perspectives of ongoing research. [BMB Reports 2020; 53(1): 47-55].
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Affiliation(s)
- Ji Woong Lim
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Korea Institute of Science and Technology, Seoul 02792,
Korea
| | - Jiyoun Lee
- Department of Global Medical Science, Sungshin University, Seoul 01133,
Korea
| | - Ae Nim Pae
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Korea Institute of Science and Technology, Seoul 02792,
Korea
- Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology, Seoul 02792,
Korea
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23
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Novel Benzothiazole-based Ureas as 17β-HSD10 Inhibitors, A Potential Alzheimer's Disease Treatment. Molecules 2019; 24:molecules24152757. [PMID: 31362457 PMCID: PMC6696238 DOI: 10.3390/molecules24152757] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 12/30/2022] Open
Abstract
It has long been established that mitochondrial dysfunction in Alzheimer’s disease (AD) patients can trigger pathological changes in cell metabolism by altering metabolic enzymes such as the mitochondrial 17β-hydroxysteroid dehydrogenase type 10 (17β-HSD10), also known as amyloid-binding alcohol dehydrogenase (ABAD). We and others have shown that frentizole and riluzole derivatives can inhibit 17β-HSD10 and that this inhibition is beneficial and holds therapeutic merit for the treatment of AD. Here we evaluate several novel series based on benzothiazolylurea scaffold evaluating key structural and activity relationships required for the inhibition of 17β-HSD10. Results show that the most promising of these compounds have markedly increased potency on our previously published inhibitors, with the most promising exhibiting advantageous features like low cytotoxicity and target engagement in living cells.
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Veeraragavulu P, Yellapu NK, Yerrathota S, Adi PJ, Matcha B. Three Novel Mutations I65S, R66S, and G86R Divulge Significant Conformational Variations in the PTB Domain of the IRS1 Gene. ACS OMEGA 2019; 4:2217-2224. [PMID: 31660472 PMCID: PMC6814177 DOI: 10.1021/acsomega.8b01712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/25/2018] [Indexed: 06/10/2023]
Abstract
Insulin receptor substrate 1 (IRS1) is one of the major substrates for the IR, and their interaction mediates several downstream insulin signaling pathways. In this study, we have identified three novel mutations in the IRS1 gene of type 2 diabetic (T2D) patients, which reflected in the amino acid changes as I65S, R66S, and G86R in the phosphotyrosine binding domain of the IRS1 protein. The impact of these mutations on the structure and function of the IRS1 protein was evaluated through molecular modeling studies, and distinct conformational fluctuations were recorded. The variable binding affinities and positional displacement of these mutant models were observed in the ligand-binding cleft of IR. The mutant IRS1 models triggered conformational changes in the L1 domain of IR upon their binding. Such structural variations in IRS1 and IR structures due to mutations resulted in variable molecular interactions that could lead to altered insulin transduction, followed by insulin resistance and T2D.
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Affiliation(s)
| | - Nanda Kumar Yellapu
- Division
of Animal Biotechnology, Department of Zoology, Sri Venkateswara University, Tirupati 517502, India
| | - Sireesha Yerrathota
- Division
of Animal Biotechnology, Department of Zoology, Sri Venkateswara University, Tirupati 517502, India
| | - Pradeepkiran Jangampalli Adi
- Division
of Animal Biotechnology, Department of Zoology, Sri Venkateswara University, Tirupati 517502, India
- Garrison
Institute on Aging, Texas Tech University
Health Sciences Center, 3601 4th Street, MS 9424, Lubbock, Texas 79430, United
States
| | - Bhaskar Matcha
- Division
of Animal Biotechnology, Department of Zoology, Sri Venkateswara University, Tirupati 517502, India
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Schaduangrat N, Prachayasittikul V, Choomwattana S, Wongchitrat P, Phopin K, Suwanjang W, Malik AA, Vincent B, Nantasenamat C. Multidisciplinary approaches for targeting the secretase protein family as a therapeutic route for Alzheimer's disease. Med Res Rev 2019; 39:1730-1778. [PMID: 30628099 DOI: 10.1002/med.21563] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 11/21/2018] [Accepted: 12/24/2018] [Indexed: 12/27/2022]
Abstract
The continual increase of the aging population worldwide renders Alzheimer's disease (AD) a global prime concern. Several attempts have been focused on understanding the intricate complexity of the disease's development along with the on- andgoing search for novel therapeutic strategies. Incapability of existing AD drugs to effectively modulate the pathogenesis or to delay the progression of the disease leads to a shift in the paradigm of AD drug discovery. Efforts aimed at identifying AD drugs have mostly focused on the development of disease-modifying agents in which effects are believed to be long lasting. Of particular note, the secretase enzymes, a group of proteases responsible for the metabolism of the β-amyloid precursor protein (βAPP) and β-amyloid (Aβ) peptides production, have been underlined for their promising therapeutic potential. This review article attempts to comprehensively cover aspects related to the identification and use of drugs targeting the secretase enzymes. Particularly, the roles of secretases in the pathogenesis of AD and their therapeutic modulation are provided herein. Moreover, an overview of the drug development process and the contribution of computational (in silico) approaches for facilitating successful drug discovery are also highlighted along with examples of relevant computational works. Promising chemical scaffolds, inhibitors, and modulators against each class of secretases are also summarized herein. Additionally, multitarget secretase modulators are also taken into consideration in light of the current growing interest in the polypharmacology of complex diseases. Finally, challenging issues and future outlook relevant to the discovery of drugs targeting secretases are also discussed.
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Affiliation(s)
- Nalini Schaduangrat
- Faculty of Medical Technology, Center of Data Mining and Biomedical Informatics, Mahidol University, Bangkok, Thailand
| | - Veda Prachayasittikul
- Faculty of Medical Technology, Center of Data Mining and Biomedical Informatics, Mahidol University, Bangkok, Thailand
| | - Saowapak Choomwattana
- Faculty of Medical Technology, Center of Data Mining and Biomedical Informatics, Mahidol University, Bangkok, Thailand
| | - Prapimpun Wongchitrat
- Faculty of Medical Technology, Center for Research and Innovation, Mahidol University, Bangkok, Thailand
| | - Kamonrat Phopin
- Faculty of Medical Technology, Center for Research and Innovation, Mahidol University, Bangkok, Thailand
| | - Wilasinee Suwanjang
- Faculty of Medical Technology, Center for Research and Innovation, Mahidol University, Bangkok, Thailand
| | - Aijaz Ahmad Malik
- Faculty of Medical Technology, Center of Data Mining and Biomedical Informatics, Mahidol University, Bangkok, Thailand
| | - Bruno Vincent
- Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom, Thailand.,Centre National de la Recherche Scientifique, Paris, France
| | - Chanin Nantasenamat
- Faculty of Medical Technology, Center of Data Mining and Biomedical Informatics, Mahidol University, Bangkok, Thailand
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26
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Tang X, Wang Z, Zhong X, Wang X, Chen L, He M, Xue W. Synthesis and biological activities of benzothiazole derivatives bearing a 1,3,4-thiadiazole moiety. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1539992] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Xu Tang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education, Center for Research and Development of Fine Chemicals Guizhou University, Guiyang, China
| | - Zhongbo Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education, Center for Research and Development of Fine Chemicals Guizhou University, Guiyang, China
| | - Xinmin Zhong
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education, Center for Research and Development of Fine Chemicals Guizhou University, Guiyang, China
| | - Xiaobin Wang
- College of Sciences, Nanjing Agricultural University, Nanjing, China
| | - Lijuan Chen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education, Center for Research and Development of Fine Chemicals Guizhou University, Guiyang, China
| | - Ming He
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education, Center for Research and Development of Fine Chemicals Guizhou University, Guiyang, China
| | - Wei Xue
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education, Center for Research and Development of Fine Chemicals Guizhou University, Guiyang, China
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27
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Morsy A, Trippier PC. Amyloid-Binding Alcohol Dehydrogenase (ABAD) Inhibitors for the Treatment of Alzheimer’s Disease. J Med Chem 2018; 62:4252-4264. [DOI: 10.1021/acs.jmedchem.8b01530] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ahmed Morsy
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, Texas 79106, United States
| | - Paul C. Trippier
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, Texas 79106, United States
- Center for Chemical Biology, Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409, United States
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Makhouri FR, Ghasemi JB. In Silico Studies in Drug Research Against Neurodegenerative Diseases. Curr Neuropharmacol 2018; 16:664-725. [PMID: 28831921 PMCID: PMC6080098 DOI: 10.2174/1570159x15666170823095628] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 07/24/2017] [Accepted: 08/16/2017] [Indexed: 01/14/2023] Open
Abstract
Background Neurodegenerative diseases such as Alzheimer's disease (AD), amyotrophic lateral sclerosis, Parkinson's disease (PD), spinal cerebellar ataxias, and spinal and bulbar muscular atrophy are described by slow and selective degeneration of neurons and axons in the central nervous system (CNS) and constitute one of the major challenges of modern medicine. Computer-aided or in silico drug design methods have matured into powerful tools for reducing the number of ligands that should be screened in experimental assays. Methods In the present review, the authors provide a basic background about neurodegenerative diseases and in silico techniques in the drug research. Furthermore, they review the various in silico studies reported against various targets in neurodegenerative diseases, including homology modeling, molecular docking, virtual high-throughput screening, quantitative structure activity relationship (QSAR), hologram quantitative structure activity relationship (HQSAR), 3D pharmacophore mapping, proteochemometrics modeling (PCM), fingerprints, fragment-based drug discovery, Monte Carlo simulation, molecular dynamic (MD) simulation, quantum-mechanical methods for drug design, support vector machines, and machine learning approaches. Results Detailed analysis of the recently reported case studies revealed that the majority of them use a sequential combination of ligand and structure-based virtual screening techniques, with particular focus on pharmacophore models and the docking approach. Conclusion Neurodegenerative diseases have a multifactorial pathoetiological origin, so scientists have become persuaded that a multi-target therapeutic strategy aimed at the simultaneous targeting of multiple proteins (and therefore etiologies) involved in the development of a disease is recommended in future.
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Affiliation(s)
| | - Jahan B Ghasemi
- Chemistry Department, Faculty of Sciences, University of Tehran, Tehran, Iran
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29
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Structure Confirmation and Evaluation of a Nonsteroidal Inhibitor of 17β-Hydroxysteroid Dehydrogenase Type 10. MAGNETOCHEMISTRY 2018. [DOI: 10.3390/magnetochemistry4030032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
17β-Hydroxysteroid dehydrogenase type 10 (17β-HSD10) is a steroidogenesis enzyme known for its potential role in Alzheimer’s disease. For comparison purposes between steroidal and nonsteroidal 17β-HSD10 inhibitors 1 and 2, respectively, we attempted the chemical synthesis of benzothiazole phosphonate derivative 2. Instead of a one-pot synthesis, we report a two-step synthesis with characterization of both imine intermediate 5 and final compound 2. Furthermore, complete assignation of 1H and 13C nuclear magnetic resonance (NMR) signals of 2 is provided, as we observed a divergence of NMR data with those published previously. Finally, biological assays showed that 1 and 2 inhibited the oxidation of estradiol (E2) into estrone (E1) by the 17β-HSD10 recombinant protein. However, in human embryonic kidney (HEK)-293 intact cells transfected with 17β-HSD10, only the steroidal inhibitor 1 induced a dose-dependent inhibition of E2 to E1 transformation.
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30
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Kim H, Han H. Computer-Aided Multi-Target Management of Emergent Alzheimer's Disease. Bioinformation 2018; 14:167-180. [PMID: 29983487 PMCID: PMC6016757 DOI: 10.6026/97320630014167] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/29/2018] [Accepted: 04/30/2018] [Indexed: 12/13/2022] Open
Abstract
Alzheimer's disease (AD) represents an enormous global health burden in terms of human suffering and economic cost. AD management requires a shift from the prevailing paradigm targeting pathogenesis to design and develop effective drugs with adequate success in clinical trials. Therefore, it is of interest to report a review on amyloid beta (Aβ) effects and other multi-targets including cholinesterase, NFTs, tau protein and TNF associated with brain cell death to be neuro-protective from AD. It should be noted that these molecules have been generated either by target-based or phenotypic methods. Hence, the use of recent advancements in nanomedicine and other natural compounds screening tools as a feasible alternative for circumventing specific liabilities is realized. We review recent developments in the design and identification of neuro-degenerative compounds against AD generated using current advancements in computational multi-target modeling algorithms reflected by theragnosis (combination of diagnostic tests and therapy) concern.
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Affiliation(s)
- Hyunjo Kim
- Department of Medical Informatics, Ajou Medical University Hospital, Suwon, Kyeounggido province, South Korea
| | - Hyunwook Han
- Department of Informatics, School of Medicine, CHA University, Seongnam, South Korea
- Institute of Basic Medical Sciences, School of Medicine, CHA University, Seongnam, South Korea
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31
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Camacho-Mendoza RL, Aquino-Torres E, Cordero-Pensado V, Cruz-Borbolla J, Alvarado-Rodríguez JG, Thangarasu P, Gómez-Castro CZ. A new computational model for the prediction of toxicity of phosphonate derivatives using QSPR. Mol Divers 2018. [PMID: 29532429 DOI: 10.1007/s11030-018-9819-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Structural and electronic properties of a series of 25 phosphonate derivatives were analyzed applying density functional theory, with the exchange-correlation functional PBEPBE in combination with the 6-311++G** basis set for all atoms. The chemical reactivity of these derivatives has been interpreted using quantum descriptors such as frontier molecular orbitals (HOMO, LUMO), Hirshfeld charges, molecular electrostatic potential, and the dual descriptor [[Formula: see text]]. These descriptors are directly related to experimental median lethal dose ([Formula: see text], expressed as its decimal logarithm [[Formula: see text]([Formula: see text]] through a multiple linear regression equation. The proposed model predicts the toxicity of phosphonates in function of the volume (V), the load of the most electronegative atom of the molecule (q), and the eigenvalue of the molecular orbital HOMO ([Formula: see text]. The obtained values in the internal validation of the model are: [Formula: see text]%, [Formula: see text]%, [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], and [Formula: see text]%. The toxicity of nine phosphonate derivatives used as test molecules was adequately predicted by the model. The theoretical results indicate that the oxygen atom of the O=P group plays an important role in the interaction mechanism between the phosphonate and the acetylcholinesterase enzyme, inhibiting the removal of the proton of the ser-200 residue by the his-440 residue.
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Affiliation(s)
- Rosa L Camacho-Mendoza
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ciudad del Conocimiento, km 4.5 Carretera Pachuca-Tulancingo, C.P. 42184, Mineral de la Reforma Hidalgo, Mexico
| | - Eliazar Aquino-Torres
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ciudad del Conocimiento, km 4.5 Carretera Pachuca-Tulancingo, C.P. 42184, Mineral de la Reforma Hidalgo, Mexico
| | - Viviana Cordero-Pensado
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ciudad del Conocimiento, km 4.5 Carretera Pachuca-Tulancingo, C.P. 42184, Mineral de la Reforma Hidalgo, Mexico
| | - Julián Cruz-Borbolla
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ciudad del Conocimiento, km 4.5 Carretera Pachuca-Tulancingo, C.P. 42184, Mineral de la Reforma Hidalgo, Mexico.
| | - José G Alvarado-Rodríguez
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Ciudad del Conocimiento, km 4.5 Carretera Pachuca-Tulancingo, C.P. 42184, Mineral de la Reforma Hidalgo, Mexico
| | - Pandiyan Thangarasu
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
| | - Carlos Z Gómez-Castro
- Universidad Autónoma del Estado de Hidalgo, Ciudad del Conocimiento, C.P. 42184, Mineral de la Reforma, Hidalgo, Mexico
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33
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A benzothiazole/piperazine derivative with acetylcholinesterase inhibitory activity: Improvement in streptozotocin-induced cognitive deficits in rats. Pharmacol Rep 2017; 69:1349-1356. [DOI: 10.1016/j.pharep.2017.06.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 05/05/2017] [Accepted: 06/16/2017] [Indexed: 01/12/2023]
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Manikandamathavan V, Thangaraj M, Weyhermuller T, Parameswari R, Punitha V, Murthy NN, Nair BU. Novel mononuclear Cu (II) terpyridine complexes: Impact of fused ring thiophene and thiazole head groups towards DNA/BSA interaction, cleavage and antiproliferative activity on HepG2 and triple negative CAL-51 cell line. Eur J Med Chem 2017; 135:434-446. [DOI: 10.1016/j.ejmech.2017.04.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/29/2017] [Accepted: 04/12/2017] [Indexed: 01/16/2023]
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35
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Korábečný J, Nepovimová E, Cikánková T, Špilovská K, Vašková L, Mezeiová E, Kuča K, Hroudová J. Newly Developed Drugs for Alzheimer's Disease in Relation to Energy Metabolism, Cholinergic and Monoaminergic Neurotransmission. Neuroscience 2017; 370:191-206. [PMID: 28673719 DOI: 10.1016/j.neuroscience.2017.06.034] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 06/20/2017] [Accepted: 06/21/2017] [Indexed: 11/18/2022]
Abstract
Current options for Alzheimer's disease (AD) treatment are based on administration of cholinesterase inhibitors (donepezil, rivastigmine, galantamine) and/or memantine, acting as an N-methyl-D-aspartate (NMDA). Therapeutic approaches vary and include novel cholinesterase inhibitors, modulators of NMDA receptors, monoamine oxidase (MAO) inhibitors, immunotherapeutics, modulators of mitochondrial permeability transition pores (mPTP), amyloid-beta binding alcohol dehydrogenase (ABAD) modulators, antioxidant agents, etc. The novel trends of AD therapy are focused on multiple targeted ligands, where mostly ChE inhibition is combined with additional biological properties, positively affecting neuronal energy metabolism as well as mitochondrial functions, and possessing antioxidant properties. The present review summarizes newly developed drugs targeting cholinesterase and MAO, as well as drugs affecting mitochondrial functions.
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Affiliation(s)
- Jan Korábečný
- Biomedical Research Centre, University Hospital Hradec Kralové, Sokolská 581, 500 05 Hradec Králové, Czech Republic; National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic
| | - Eugenie Nepovimová
- Biomedical Research Centre, University Hospital Hradec Kralové, Sokolská 581, 500 05 Hradec Králové, Czech Republic; Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Králové, Rokitanského 62, 500 03 Hradec Králové, Czech Republic
| | - Tereza Cikánková
- Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic
| | - Katarína Špilovská
- National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic; Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic; Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Třebešská 1575, 500 01 Hradec Králové, Czech Republic
| | - Lucie Vašková
- Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Králové, Rokitanského 62, 500 03 Hradec Králové, Czech Republic
| | - Eva Mezeiová
- Biomedical Research Centre, University Hospital Hradec Kralové, Sokolská 581, 500 05 Hradec Králové, Czech Republic; National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic; Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic
| | - Kamil Kuča
- Biomedical Research Centre, University Hospital Hradec Kralové, Sokolská 581, 500 05 Hradec Králové, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Králové, Rokitanského 62, 500 03 Hradec Králové, Czech Republic
| | - Jana Hroudová
- Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic; Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Albertov 4, 128 00 Prague 2, Czech Republic.
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Murugavel S, Jacob Prasanna Stephen CS, Subashini R, AnanthaKrishnan D. Synthesis, structural elucidation, antioxidant, CT-DNA binding and molecular docking studies of novel chloroquinoline derivatives: Promising antioxidant and anti-diabetic agents. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 173:216-230. [PMID: 28599239 DOI: 10.1016/j.jphotobiol.2017.05.043] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/29/2017] [Accepted: 05/30/2017] [Indexed: 12/15/2022]
Abstract
The synthesized novel chloroquinoline derivatives 1-(2-chloro-4-phenylquinolin-3-yl)ethanone (CPQE), 1-(2,6-dichloro-4-phenylquinolin-3-yl)ethanone (DCPQE), methyl 2,6-dichloro-4-phenylquinoline-3-carboxylate (MDCPQC),methyl 2-chloro-4-methylquinoline-3-carboxylate (MCMQC) were subjected to the elementary analysis like FT-IR, NMR and Mass spectra using GCMS. Also, single crystal X-ray diffraction study was executed for the compound MDCPQC. The crystal packing is stabilized by C-H…π and π-π interactions and also Chlorine-Chlorine short intermolecular contacts generating a three-dimensional supramolecular network. The antioxidant activity reduces high glucose level in the human body and hence the synthesized compounds were subjected for the estimation of antioxidant activity using DPPH method which exhibited good percentage of inhibition in comparison with ascorbic acid, a well-known anti-oxidant. The binding interaction of the chloroquinoline derivatives with calf thymus DNA (CT-DNA) has been explored by fluorescence quenching studies and molecular docking analysis has been employed to confirm the nature of binding. The prediction of pharmacological properties such as drug-likeness, molecular properties like absorption, distribution, metabolism, excretion and toxicity (ADMET) was carried out by computational studies to compare chloroquinoline derivatives with standard drug. Owing to the various potential biological activities of the quinoline compounds, molecular docking studies were also further carried out for the chloroquinoline derivatives, showing that they may act as effective anti-diabetic agents by inhibiting Glycogen Phosphorylase a protein.
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Affiliation(s)
- S Murugavel
- Department of Physics, Thanthai Periyar Government Institute of Technology, Vellore 632 002, Tamilnadu, India.
| | - C S Jacob Prasanna Stephen
- Department of Physics, Global Institute of Engineering and Technology, Melvisharam, Vellore 632 509, Tamilnadu, India
| | - R Subashini
- Department of Chemistry, Arignar Anna Government Arts College for Women, Walajapet, Vellore, Tamilnadu, India
| | - Dhanabalan AnanthaKrishnan
- Bioinformatics infrastructure facility, University of Madras, Guindy Campus, Chennai 600 025, Tamilnadu, India
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Yellapu NK, Kilaru RB, Chamarthi N, PVGK S, Matcha B. Structure based design, synthesis and biological evaluation of amino phosphonate derivatives as human glucokinase activators. Comput Biol Chem 2017; 68:118-130. [DOI: 10.1016/j.compbiolchem.2017.02.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 02/03/2017] [Indexed: 11/29/2022]
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Hroch L, Guest P, Benek O, Soukup O, Janockova J, Dolezal R, Kuca K, Aitken L, Smith TK, Gunn-Moore F, Zala D, Ramsay RR, Musilek K. Synthesis and evaluation of frentizole-based indolyl thiourea analogues as MAO/ABAD inhibitors for Alzheimer’s disease treatment. Bioorg Med Chem 2017; 25:1143-1152. [DOI: 10.1016/j.bmc.2016.12.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 12/18/2016] [Indexed: 01/03/2023]
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Demir Özkay Ü, Can ÖD, Sağlık BN, Acar Çevik U, Levent S, Özkay Y, Ilgın S, Atlı Ö. Design, synthesis, and AChE inhibitory activity of new benzothiazole–piperazines. Bioorg Med Chem Lett 2016; 26:5387-5394. [DOI: 10.1016/j.bmcl.2016.10.041] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 10/12/2016] [Accepted: 10/13/2016] [Indexed: 01/01/2023]
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40
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Progress in drug development for Alzheimer's disease: An overview in relation to mitochondrial energy metabolism. Eur J Med Chem 2016; 121:774-784. [DOI: 10.1016/j.ejmech.2016.03.084] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 01/21/2016] [Accepted: 03/26/2016] [Indexed: 12/27/2022]
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41
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Hroch L, Benek O, Guest P, Aitken L, Soukup O, Janockova J, Musil K, Dohnal V, Dolezal R, Kuca K, Smith TK, Gunn-Moore F, Musilek K. Design, synthesis and in vitro evaluation of benzothiazole-based ureas as potential ABAD/17β-HSD10 modulators for Alzheimer’s disease treatment. Bioorg Med Chem Lett 2016; 26:3675-8. [DOI: 10.1016/j.bmcl.2016.05.087] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/26/2016] [Accepted: 05/28/2016] [Indexed: 01/01/2023]
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42
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Identification of a Small Molecule Cyclophilin D Inhibitor for Rescuing Aβ-Mediated Mitochondrial Dysfunction. ACS Med Chem Lett 2016; 7:294-9. [PMID: 26985318 DOI: 10.1021/acsmedchemlett.5b00451] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 01/06/2016] [Indexed: 11/29/2022] Open
Abstract
Cyclophilin D (CypD), a peptidylprolyl isomerase F (PPIase), plays a central role in opening the mitochondrial membrane permeability transition pore leading to cell death. CypD resides in the mitochondrial matrix, associates with the inner mitochondrial membrane, interacts with amyloid beta to exacerbate mitochondrial and neuronal stress and has been linked to Alzheimer's disease (AD). We report the biological activity of a small-molecule CypD inhibitor (C-9), which binds strongly to CypD and attenuates mitochondrial and cellular perturbation insulted by Aβ and calcium stress. Binding affinities for C-9 were determined using in vitro surface plasmon resonance. This compound antagonized calcium-mediated mitochondrial swelling, abolished Aβ-induced mitochondrial dysfunction as shown by increased cytochrome c oxidase activity and adenosine-5'-triphosphate levels, and inhibited CypD PPIase enzymatic activity by real-time fluorescence capture assay using Hamamatsu FDSS 7000. Compound C-9 seems a good candidate for further investigation as an AD drug.
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Mehta V, Athar M, Jha PC, Panchal M, Modi K, Jain VK. Efficiently functionalized oxacalix[4]arenes: Synthesis, characterization and exploration of their biological profile as novel HDAC inhibitors. Bioorg Med Chem Lett 2015; 26:1005-1010. [PMID: 26725026 DOI: 10.1016/j.bmcl.2015.12.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 11/21/2015] [Accepted: 12/12/2015] [Indexed: 11/16/2022]
Abstract
A series of novel substituted oxacalix[4]arene has been synthesized and explored for their biological profile by evaluating anticancer, antifungal and antibacterial properties. The derivatives have been characterized by various spectroscopic techniques such as IR, (1)H NMR, (13)C NMR and Mass spectrometry. Many compounds showed strong inhibition (MIC) in the range of ∼0-50 μM with interesting cytotoxic activities against Hela cells in particular. The compounds were theoretically evaluated by docking studies as potential histone deacetylase inhibitors (HDACi). The study indicates that compounds bound adequately with HDAC, and hence complemented the experimental findings.
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Affiliation(s)
- Viren Mehta
- Gujarat University, Navrangpura, Ahmedabad 380009, India
| | - Mohd Athar
- CCG@CUG Group, School of Chemical Sciences, Central University of Gujarat, Sector-30, Gandhinagar 382030, India
| | - P C Jha
- CCG@CUG Group, School of Chemical Sciences, Central University of Gujarat, Sector-30, Gandhinagar 382030, India
| | | | - Krunal Modi
- Gujarat University, Navrangpura, Ahmedabad 380009, India
| | - V K Jain
- Gujarat University, Navrangpura, Ahmedabad 380009, India
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Vangavaragu JR, Valasani KR, Fang D, Williams TD, Yan SS. Determination of small molecule ABAD inhibitors crossing blood-brain barrier and pharmacokinetics. J Alzheimers Dis 2015; 42:333-44. [PMID: 24858403 DOI: 10.3233/jad-140252] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A major obstacle to the development of effective treatment of Alzheimer's disease (AD) is successfully delivery of drugs to the brain. We have previously identified a series of benzothiazole phosphonate compounds that block the interaction of amyloid-β peptide with amyloid-β binding alcohol dehydrogenase (ABAD). A selective and sensitive method for the presence of three new benzothiazole ABAD inhibitors in mouse plasma, brain, and artificial cerebrospinal fluid has been developed and validated based on high performance liquid chromatography tandem mass spectrometry. Mass spectra were generated using Micromass Quattro Ultima "triple" quadrupole mass spectrometer equipped with an Electrospray Ionization interface. Good linearity was obtained over a concentration range of 0.05-2.5 μg/ml. The lowest limit of quantification and detection was found to be 0.05 μg/ml. All inter-day accuracies and precisions were within ± 15% of the nominal value and ± 20%, respectively, at the lower limit of quantitation. The tested compounds were stable at various conditions with recoveries >90.0% (RSD <10%). The method used for pharmacokinetic studies of compounds in mouse cerebrospinal fluid, plasma, and brain is accurate, precise, and specific with no matrix effect. Pharmacokinetic data showed that these compounds penetrate the blood-brain barrier (BBB) yielding 4-50 ng/ml peak brain concentrations and 2 μg/ml peak plasma concentrations from a 10 mg/kg dose. These results indicate that our newly synthesized small molecule ABAD inhibitors have a good drug properties with the ability to cross the blood-brain barrier, which holds a great potential for AD therapy.
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Affiliation(s)
- Jhansi Rani Vangavaragu
- Department of Pharmacology & Toxicology, Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - Koteswara Rao Valasani
- Department of Pharmacology & Toxicology, Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - Du Fang
- Department of Pharmacology & Toxicology, Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - Todd D Williams
- Mass Spectrometry Laboratory University of Kansas, Lawrence, KS, USA
| | - Shirley ShiDu Yan
- Department of Pharmacology & Toxicology, Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA
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Carlson EA, Marquez RT, Du F, Wang Y, Xu L, Yan SS. Overexpression of 17β-hydroxysteroid dehydrogenase type 10 increases pheochromocytoma cell growth and resistance to cell death. BMC Cancer 2015; 15:166. [PMID: 25879199 PMCID: PMC4384325 DOI: 10.1186/s12885-015-1173-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 03/06/2015] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND 17β-hydroxysteroid dehydrogenase type 10 (HSD10) has been shown to play a protective role in cells undergoing stress. Upregulation of HSD10 under nutrient-limiting conditions leads to recovery of a homeostatic state. Across disease states, increased HSD10 levels can have a profound and varied impact, such as beneficial in Parkinson's disease and harmful in Alzheimer's disease. Recently, HSD10 overexpression has been observed in some prostate and bone cancers, consistently correlating with poor patient prognosis. As the role of HSD10 in cancer remains underexplored, we propose that cancer cells utilize this enzyme to promote cancer cell survival under cell death conditions. METHODS The proliferative effect of HSD10 was examined in transfected pheochromocytoma cells by growth curve analysis and a xenograft model. Fluctuations in mitochondrial bioenergetics were evaluated by electron transport chain complex enzyme activity assays and energy production. Additionally, the effect of HSD10 on pheochromocytoma resistance to cell death was investigated using TUNEL staining, MTT, and complex IV enzyme activity assays. RESULTS In this study, we examined the tumor-promoting effect of HSD10 in pheochromocytoma cells. Overexpression of HSD10 increased pheochromocytoma cell growth in both in vitro cell culture and an in vivo xenograft mouse model. The increases in respiratory enzymes and energy generation observed in HSD10-overexpressing cells likely supported the accelerated growth rate observed. Furthermore, cells overexpressing HSD10 were more resistant to oxidative stress-induced perturbation. CONCLUSIONS Our findings demonstrate that overexpression of HSD10 accelerates pheochromocytoma cell growth, enhances cell respiration, and increases cellular resistance to cell death induction. This suggests that blockade of HSD10 may halt and/or prevent cancer growth, thus providing a promising novel target for cancer patients as a screening or therapeutic option.
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Affiliation(s)
- Emily A Carlson
- Department of Pharmacology & Toxicology, University of Kansas, Lawrence, KS, 66047, USA. .,Higuchi Biosciences Center, University of Kansas, Lawrence, KS, 66047, USA.
| | - Rebecca T Marquez
- Department of Molecular Biosciences, University of Kansas, Lawrence, KS, 66047, USA.
| | - Fang Du
- Department of Pharmacology & Toxicology, University of Kansas, Lawrence, KS, 66047, USA. .,Higuchi Biosciences Center, University of Kansas, Lawrence, KS, 66047, USA.
| | - Yongfu Wang
- Department of Pharmacology & Toxicology, University of Kansas, Lawrence, KS, 66047, USA. .,Higuchi Biosciences Center, University of Kansas, Lawrence, KS, 66047, USA.
| | - Liang Xu
- Department of Molecular Biosciences, University of Kansas, Lawrence, KS, 66047, USA.
| | - Shirley ShiDu Yan
- Department of Pharmacology & Toxicology, University of Kansas, Lawrence, KS, 66047, USA. .,Higuchi Biosciences Center, University of Kansas, Lawrence, KS, 66047, USA.
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Sekhar KC, Syed R, Golla M, Kumar M V J, Yellapu NK, Chippada AR, Chamarthi NR. Novel heteroaryl phosphonicdiamides PTPs inhibitors as anti-hyperglycemic agents. Daru 2014; 22:76. [PMID: 25542373 PMCID: PMC4305230 DOI: 10.1186/s40199-014-0076-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 11/13/2014] [Indexed: 11/05/2023] Open
Abstract
BACKGROUND Chronic and oral administration of benzylamine improves glucose tolerance. Picolylamine is a selective functional antagonist of the human adenosine A2B receptor. Phosphonic diamide derivatives enhance the cellular permeability and in turn their biological activities. METHODS A series of heteroaryl phosphonicdiamide derivatives were designed as therapeutics to control and manage type2 diabetes. Initially defined Lipinski parameters encouraged them as safer drugs. Molecular docking of these compounds against Protein tyrosine phosphatase (PTP), the potential therapeutic target of type 2 diabetes, revealed their potential binding ability explaining their anti-diabetic activity in terms of PTP inhibition. Human intestinal absorption, Caco-2 cell permeability, MDCK cell permeability, BBB penetration, skin permeability and plasma protein binding abilities of the title compounds were calculated by PreADMET server. A convenient method has been developed for the synthesis of title compounds through the formation of 1-ethoxy-N,N'-bis(4-fluorobenzyl/pyridin-3-ylmethyl)phosphinediamine by the reaction of 4-fluorobenzylamine/ 3-picolylamine with ethyldichlorophosphite, subsequently reacted with heteroaryl halides using lanthanum(III) chloride as a catalyst. RESULTS All the compounds exhibited significant in vitro anti-oxidant activity and in vivo evaluation in streptozotocin induced diabetic rat models revealed that the normal glycemic levels were observed on 12(th) day by 9a and 20(th) day by 5b, 5c, 9e and 9f. The remaining compounds also exhibited normal glycemic levels by 25(th) day. CONCLUSION The results from molecular modeling, in vitro and in vivo studies are suggesting them as safer and effective therapeutic agents against type2 diabetes. Graphical Abstract Development of PTPs inhibitors.
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Affiliation(s)
| | - Rasheed Syed
- Department of Chemistry, Sri Venkateswara University, Tirupati, 517 502, India.
| | - Madhava Golla
- Department of Chemistry, Sri Venkateswara University, Tirupati, 517 502, India.
| | - Jyothi Kumar M V
- Department of Biotechnology, Sri Venkateswara University, Tirupati, 517 502, India.
| | - Nanda Kumar Yellapu
- Biomedical informatics Center, Vector Control Research Centre, Indian Council of Medical Research, Puducherry, 605006, India.
| | - Appa Rao Chippada
- Department of Biochemistry, Sri Venkateswara University, Tirupati, 517 502, India.
| | - Naga Raju Chamarthi
- Department of Chemistry, Sri Venkateswara University, Tirupati, 517 502, India.
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Yang SY, He XY, Isaacs C, Dobkin C, Miller D, Philipp M. Roles of 17β-hydroxysteroid dehydrogenase type 10 in neurodegenerative disorders. J Steroid Biochem Mol Biol 2014; 143:460-72. [PMID: 25007702 DOI: 10.1016/j.jsbmb.2014.07.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 07/02/2014] [Accepted: 07/03/2014] [Indexed: 01/24/2023]
Abstract
17β-Hydroxysteroid dehydrogenase type 10 (17β-HSD10) is encoded by the HSD17B10 gene mapping at Xp11.2. This homotetrameric mitochondrial multifunctional enzyme catalyzes the oxidation of neuroactive steroids and the degradation of isoleucine. This enzyme is capable of binding to other peptides, such as estrogen receptor α, amyloid-β, and tRNA methyltransferase 10C. Missense mutations of the HSD17B10 gene result in 17β-HSD10 deficiency, an infantile neurodegeneration characterized by progressive psychomotor regression and alteration of mitochondria morphology. 17β-HSD10 exhibits only a negligible alcohol dehydrogenase activity, and is not localized in the endoplasmic reticulum or plasma membrane. Its alternate name - Aβ binding alcohol dehydrogenase (ABAD) - is a misnomer predicated on the mistaken belief that this enzyme is an alcohol dehydrogenase. Misconceptions about the localization and function of 17β-HSD10 abound. 17β-HSD10's proven location and function must be accurately identified to properly assess this enzyme's important role in brain metabolism, especially the metabolism of allopregnanolone. The brains of individuals with Alzheimer's disease (AD) and of animals in an AD mouse model exhibit abnormally elevated levels of 17β-HSD10. Abnormal expression, as well as mutations of the HSD17B10 gene leads to impairment of the structure, function, and dynamics of mitochondria. This may underlie the pathogenesis of the synaptic and neuronal deficiency exhibited in 17β-HSD10 related diseases, including 17β-HSD10 deficiency and AD. Restoration of steroid homeostasis could be achieved by the supplementation of neuroactive steroids with a proper dosing and treatment regimen or by the adjustment of 17β-HSD10 activity to protect neurons. The discovery of this enzyme's true function has opened a new therapeutic avenue for treating AD.
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Affiliation(s)
- Song-Yu Yang
- Department of Developmental Biochemistry, NYS Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314, USA; Neuroscience Doctoral Program, Graduate Center of the City University of New York, 365 Fifth Avenue, NY 10016, USA.
| | - Xue-Ying He
- Department of Developmental Biochemistry, NYS Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314, USA
| | - Charles Isaacs
- Department of Developmental Biochemistry, NYS Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314, USA
| | - Carl Dobkin
- Department of Molecular Genetics, NYS Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314, USA; Neuroscience Doctoral Program, Graduate Center of the City University of New York, 365 Fifth Avenue, NY 10016, USA
| | - David Miller
- Department of Molecular Biology, NYS Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314, USA
| | - Manfred Philipp
- Department of Chemistry, Lehman College of CUNY, 250 Bedford Park Boulevard West, Bronx, NY 10468, USA; Biochemistry Doctoral Program, Graduate Center of the City University of New York, 365 Fifth Avenue, NY 10016, USA
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Kilaru RB, Valasani KR, Yellapu NK, Osuru HP, Kuruva CS, Matcha B, Chamarthi NR. Design, synthesis, in silico and in vitro studies of novel 4-methylthiazole-5-carboxylic acid derivatives as potent anti-cancer agents. Bioorg Med Chem Lett 2014; 24:4580-4585. [DOI: 10.1016/j.bmcl.2014.07.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2014] [Revised: 07/07/2014] [Accepted: 07/21/2014] [Indexed: 11/29/2022]
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Rao VK, Carlson EA, Yan SS. Mitochondrial permeability transition pore is a potential drug target for neurodegeneration. BIOCHIMICA ET BIOPHYSICA ACTA 2014; 1842:1267-72. [PMID: 24055979 PMCID: PMC3991756 DOI: 10.1016/j.bbadis.2013.09.003] [Citation(s) in RCA: 177] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Accepted: 09/07/2013] [Indexed: 01/16/2023]
Abstract
Mitochondrial permeability transition pore (mPTP) plays a central role in alterations of mitochondrial structure and function leading to neuronal injury relevant to aging and neurodegenerative diseases including Alzheimer's disease (AD). mPTP putatively consists of the voltage-dependent anion channel (VDAC), the adenine nucleotide translocator (ANT) and cyclophilin D (CypD). Reactive oxygen species (ROS) increase intra-cellular calcium and enhance the formation of mPTP that leads to neuronal cell death in AD. CypD-dependent mPTP can play a crucial role in ischemia/reperfusion injury. The interaction of amyloid beta peptide (Aβ) with CypD potentiates mitochondrial and neuronal perturbation. This interaction triggers the formation of mPTP, resulting in decreased mitochondrial membrane potential, impaired mitochondrial respiration function, increased oxidative stress, release of cytochrome c, and impaired axonal mitochondrial transport. Thus, the CypD-dependent mPTP is directly linked to the cellular and synaptic perturbations observed in the pathogenesis of AD. Designing small molecules to block this interaction would lessen the effects of Aβ neurotoxicity. This review summarizes the recent progress on mPTP and its potential therapeutic target for neurodegenerative diseases including AD.
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Affiliation(s)
- Valasani Koteswara Rao
- Department of Pharmacology and Toxicology, University of Kansas, Lawrence, KS 66047, USA
| | - Emily A Carlson
- Department of Pharmacology and Toxicology, University of Kansas, Lawrence, KS 66047, USA
| | - Shirley Shidu Yan
- Department of Pharmacology and Toxicology, University of Kansas, Lawrence, KS 66047, USA.
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Valasani KR, Carlson EA, Battaile KP, Bisson A, Wang C, Lovell S, Yan SS. High-resolution crystal structures of two crystal forms of human cyclophilin D in complex with PEG 400 molecules. Acta Crystallogr F Struct Biol Commun 2014; 70:717-22. [PMID: 24915078 PMCID: PMC4051522 DOI: 10.1107/s2053230x14009480] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 04/28/2014] [Indexed: 11/10/2022] Open
Abstract
Cyclophilin D (CypD) is a key mitochondrial target for amyloid-β-induced mitochondrial and synaptic dysfunction and is considered a potential drug target for Alzheimer's disease. The high-resolution crystal structures of primitive orthorhombic (CypD-o) and primitive tetragonal (CypD-t) forms have been determined to 1.45 and 0.85 Å resolution, respectively, and are nearly identical structurally. Although an isomorphous structure of CypD-t has previously been reported, the structure reported here was determined at atomic resolution, while CypD-o represents a new crystal form for this protein. In addition, each crystal form contains a PEG 400 molecule bound to the same region along with a second PEG 400 site in CypD-t which occupies the cyclosporine A inhibitor binding site of CypD. Highly precise structural information for CypD should be extremely useful for discerning the detailed interaction of small molecules, particularly drugs and/or inhibitors, bound to CypD. The 0.85 Å resolution structure of CypD-t is the highest to date for any CypD structure.
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Affiliation(s)
- Koteswara Rao Valasani
- Department of Pharmacology and Toxicology and Higuchi Bioscience Center, University of Kansas, Lawrence, KS 66047, USA
| | - Emily A. Carlson
- Department of Pharmacology and Toxicology and Higuchi Bioscience Center, University of Kansas, Lawrence, KS 66047, USA
| | - Kevin P. Battaile
- IMCA-CAT, Hauptman–Woodward Medical Research Institute, 9700 South Cass Avenue, Building 435A, Argonne, IL 60439, USA
| | - Andrea Bisson
- Department of Biological Sciences, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, New York, USA
| | - Chunyu Wang
- Department of Biological Sciences, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, New York, USA
| | - Scott Lovell
- Protein Structure Laboratory, Del Shankel Structural Biology Center, University of Kansas, Lawrence, KS 66047, USA
| | - Shirley ShiDu Yan
- Department of Pharmacology and Toxicology and Higuchi Bioscience Center, University of Kansas, Lawrence, KS 66047, USA
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