1
|
Kutryb-Zając B, Kawecka A, Nasadiuk K, Braczko A, Stawarska K, Caiazzo E, Koszałka P, Cicala C. Drugs targeting adenosine signaling pathways: A current view. Biomed Pharmacother 2023; 165:115184. [PMID: 37506580 DOI: 10.1016/j.biopha.2023.115184] [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: 05/18/2023] [Revised: 07/06/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Adenosine is an endogenous nucleoside that regulates many physiological and pathological processes. It is derived from either the intracellular or extracellular dephosphorylation of adenosine triphosphate and interacts with cell-surface G-protein-coupled receptors. Adenosine plays a substantial role in protecting against cell damage in areas of increased tissue metabolism and preventing organ dysfunction in pathological states. Targeting adenosine metabolism and receptor signaling may be an effective therapeutic approach for human diseases, including cardiovascular and central nervous system disorders, rheumatoid arthritis, asthma, renal diseases, and cancer. Several lines of evidence have shown that many drugs exert their beneficial effects by modulating adenosine signaling pathways but this knowledge urgently needs to be summarized, and most importantly, actualized. The present review collects pharmaceuticals and pharmacological or diagnostic tools that target adenosine signaling in their primary or secondary mode of action. We overviewed FDA-approved drugs as well as those currently being studied in clinical trials. Among them are already used in clinic A2A adenosine receptor modulators like istradefylline or regadenoson, but also plenty of anti-platelet, anti-inflammatory, or immunosuppressive, and anti-cancer drugs. On the other hand, we investigated dozens of specific adenosine pathway regulators that are tested in clinical trials to treat human infectious and noninfectious diseases. In conclusion, targeting purinergic signaling represents a great therapeutic challenge. The actual knowledge of the involvement of adenosinergic signaling as part of the mechanism of action of old drugs has open a path not only for drug-repurposing but also for new therapeutic strategies.
Collapse
Affiliation(s)
- Barbara Kutryb-Zając
- Department of Biochemistry, Medical University of Gdańsk, 80-211 Gdańsk, Poland.
| | - Ada Kawecka
- Department of Biochemistry, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Khrystyna Nasadiuk
- Department of Biochemistry, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Alicja Braczko
- Department of Biochemistry, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Klaudia Stawarska
- Department of Biochemistry, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Elisabetta Caiazzo
- Department of Pharmacy, School of Medicine, University of Naple Federico II, 80131 Naples, Italy
| | - Patrycja Koszałka
- Laboratory of Cell Biology and Immunology, Institute of Medical Biotechnology and Experimental Oncology, Intercollegiate Faculty of Biotechnology University of Gdańsk and Medical University of Gdańsk, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Carla Cicala
- Department of Pharmacy, School of Medicine, University of Naple Federico II, 80131 Naples, Italy
| |
Collapse
|
2
|
Khan MA, Haider N, Singh T, Bandopadhyay R, Ghoneim MM, Alshehri S, Taha M, Ahmad J, Mishra A. Promising biomarkers and therapeutic targets for the management of Parkinson's disease: recent advancements and contemporary research. Metab Brain Dis 2023; 38:873-919. [PMID: 36807081 DOI: 10.1007/s11011-023-01180-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 02/04/2023] [Indexed: 02/23/2023]
Abstract
Parkinson's disease (PD) is one of the progressive neurological diseases which affect around 10 million population worldwide. The clinical manifestation of motor symptoms in PD patients appears later when most dopaminergic neurons have degenerated. Thus, for better management of PD, the development of accurate biomarkers for the early prognosis of PD is imperative. The present work will discuss the potential biomarkers from various attributes covering biochemical, microRNA, and neuroimaging aspects (α-synuclein, DJ-1, UCH-L1, β-glucocerebrosidase, BDNF, etc.) for diagnosis, recent development in PD management, and major limitations with current and conventional anti-Parkinson therapy. This manuscript summarizes potential biomarkers and therapeutic targets, based on available preclinical and clinical evidence, for better management of PD.
Collapse
Affiliation(s)
- Mohammad Ahmed Khan
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Nafis Haider
- Prince Sultan Military College of Health Sciences, Dhahran, 34313, Saudi Arabia
| | - Tanveer Singh
- Department of Neuroscience and Experimental Therapeutics, College of Medicine, Texas A&M University Health Science Center, Bryan, TX, 77807, USA
| | - Ritam Bandopadhyay
- Department of Pharmacology, School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Mohammed M Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah, 13713, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Murtada Taha
- Prince Sultan Military College of Health Sciences, Dhahran, 34313, Saudi Arabia
| | - Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran, 11001, Saudi Arabia
| | - Awanish Mishra
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER) - Guwahati, Sila Katamur (Halugurisuk), Kamrup, Changsari, Assam, 781101, India.
| |
Collapse
|
3
|
Tibashailwa N, Stephano F, Shadrack DM, Munissi JJE, Nyandoro SS. Neuroprotective potential of cinnamoyl derivatives against Parkinson's disease indicators in Drosophila melanogaster and in silico models. Neurotoxicology 2023; 94:147-157. [PMID: 36410467 DOI: 10.1016/j.neuro.2022.11.010] [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: 02/03/2022] [Revised: 09/23/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022]
Abstract
Parkinson's disease (PD) is a movement disorder resulting from the loss of dopaminergic neurons over time. While there is no cure for PD, available conventional therapies aid to manage the motor symptoms. Natural products (NPs) derived from plants are among the most potent alternative therapies for PD. This study explored the neuroprotective potential of selected cinnamoyl derivatives namely toussaintine A (1), E-toussaintine E (2), asperphenamate (3) and julocrotine (4) against PD indicators using rotenone-challenged Drosophila melanogaster and in silico models. The compounds were first assessed for their toxicity preceding treatment experiments. Adult flies (aged 1-4 days) were exposed to varying concentrations of the compounds for 7 days. During the experiment, the mortality of flies was observed, and the lethal concentration (LC50) of each tested compound was determined. The LC50 values were found to be 50.1, 55.6, 513.5, and 101.0 µM for compounds 1, 2, 3, and 4, respectively. For seven days, we exposed flies to 500 µM of rotenone and co-fed with a chosen dose of 40 µM of each test compound in the diet. Using a negative geotaxis test, rotenone-challenged flies exhibited compromised climbing ability in comparison to control flies, the condition that was reversed by the action of studied compounds. Rotenone exposure also elevated malondialdehyde levels in the brain tissues, as measured by lipid peroxidation, when compared to control flies. In flies exposed to rotenone and co-fed with the compounds, this effect was lessened. In flies exposed to rotenone, mRNA levels of antioxidant enzymes such as superoxide dismutase and catalase were raised but were normalized in flies treated with the investigated compounds. Moreover, in-silico studies examined the inhibitory ability of compounds 1-4 against selected PD molecular targets, revealing the strong power of toussaintine A (1) against Adenosine receptor 2 (A2AR) and monoamine oxidase B. Thus, our findings suggest that cinnamoyl derivatives have neuroprotective potential via reducing the oxidative burden and improving locomotor ability after toxin invectives. In particular, compound 1 at lower doses can simultaneously be a potential inhibitor of A2AR and an anti-oxidative mediator in the development of anti-PD agents.
Collapse
Affiliation(s)
- Nelson Tibashailwa
- Chemistry Department, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35061, Dar es Salaam, Tanzania; Department of Zoology and Wildlife Conservation, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35064, Dar es Salaam, Tanzania
| | - Flora Stephano
- Department of Zoology and Wildlife Conservation, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35064, Dar es Salaam, Tanzania.
| | - Daniel M Shadrack
- Department of Chemistry, Faculty of Natural and Applied Sciences, St. John's University of Tanzania, Dodoma, P.O Box 47, Dodoma, Tanzania
| | - Joan J E Munissi
- Chemistry Department, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35061, Dar es Salaam, Tanzania
| | - Stephen S Nyandoro
- Chemistry Department, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35061, Dar es Salaam, Tanzania
| |
Collapse
|
4
|
Earley CJ, Jones BC, Ferré S. Brain-iron deficiency models of restless legs syndrome. Exp Neurol 2022; 356:114158. [PMID: 35779614 PMCID: PMC9357217 DOI: 10.1016/j.expneurol.2022.114158] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/24/2022] [Accepted: 06/25/2022] [Indexed: 11/04/2022]
Abstract
Restless legs syndrome (RLS) is a common sensorimotor disorder for which two main pathological elements are fairly well accepted: Brain iron deficiency (BID) and an altered dopaminergic system. The ability to better understand the causal and consequential factors related to these two pathological elements, would hopefully lead to the development of better therapeutic strategies for treating, if not curing, this disease. The current understanding of the relationship between these two elements is that BID leads to some alterations in neurotransmitters and subsequent changes in the dopaminergic system. Therefore, rodent models based on diet-induced BID, provide a biological substrate to understand the consequences of BID on dopaminergic pathway and on alternative pathways that may be involved. In this review, we present the current research on dopaminergic changes found in RLS subjects and compare that to what is seen in the BID rodent model to provide a validation of the BID rodent model. We also demonstrate the ability of the BID model to predict changes in other neurotransmitter systems and how that has led to new treatment options. Finally, we will present arguments for the utility of recombinant inbred mouse strains that demonstrate natural variation in brain iron, to explore the genetic basis of altered brain iron homeostasis as a model to understand why in idiopathic RLS there can exist a BID despite normal peripheral iron store. This review is the first to draw on 25 years of human and basic research into the pathophysiology of RLS to provide strong supportive data as to the validity of BID model as an important translational model of the disease. As we will demonstrate here, not only does the BID model closely and accurately mimic what we see in the dopaminergic system of RLS, it is the first model to identify alternative systems from which new treatments have recently been developed.
Collapse
Affiliation(s)
- Christopher J Earley
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Byron C Jones
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Sergi Ferré
- Integrative Neurobiology Section, National Institutes of Health/National Institute on Drug Abuse, Baltimore, MD, USA
| |
Collapse
|
5
|
Bolteau R, Duroux R, Laversin A, Vreulz B, Shiriaeva A, Stauch B, Han GW, Cherezov V, Renault N, Barczyk A, Ravez S, Coevoet M, Melnyk P, Liberelle M, Yous S. High ligand efficiency quinazoline compounds as novel A2A adenosine receptor antagonists. Eur J Med Chem 2022; 241:114620. [DOI: 10.1016/j.ejmech.2022.114620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 11/04/2022]
|
6
|
Sivanandy P, Leey TC, Xiang TC, Ling TC, Wey Han SA, Semilan SLA, Hong PK. Systematic Review on Parkinson's Disease Medications, Emphasizing on Three Recently Approved Drugs to Control Parkinson's Symptoms. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:364. [PMID: 35010624 PMCID: PMC8744877 DOI: 10.3390/ijerph19010364] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 12/20/2022]
Abstract
Parkinson's Disease (PD) is a disease that involves neurodegeneration and is characterised by the motor symptoms which include muscle rigidity, tremor, and bradykinesia. Other non-motor symptoms include pain, depression, anxiety, and psychosis. This disease affects up to ten million people worldwide. The pathophysiology behind PD is due to the neurodegeneration of the nigrostriatal pathway. There are many conventional drugs used in the treatment of PD. However, there are limitations associated with conventional drugs. For instance, levodopa is associated with the on-off phenomenon, and it may induce wearing off as time progresses. Therefore, this review aimed to analyze the newly approved drugs by the United States-Food and Drug Administration (US-FDA) from 2016-2019 as the adjuvant therapy for the treatment of PD symptoms in terms of efficacy and safety. The new drugs include safinamide, istradefylline and pimavanserin. From this review, safinamide is considered to be more efficacious and safer as the adjunct therapy to levodopa as compared to istradefylline in controlling the motor symptoms. In Study 016, both safinamide 50 mg (p = 0.0138) and 100 mg (p = 0.0006) have improved the Unified Parkinson's Disease Rating Scale (UPDRS) part III score as compared to placebo. Improvement in Clinical Global Impression-Change (CGI-C), Clinical Global Impression-Severity of Illness (CGI-S) and off time were also seen in both groups of patients following the morning levodopa dose. Pimavanserin also showed favorable effects in ameliorating the symptoms of Parkinson's Disease Psychosis (PDP). A combination of conventional therapy and non-pharmacological treatment is warranted to enhance the well-being of PD patients.
Collapse
Affiliation(s)
- Palanisamy Sivanandy
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia
- School of Postgraduate Studies, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Tan Choo Leey
- Bachelor of Pharmacy (Hons) Programme, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (T.C.L.); (T.C.X.); (T.C.L.); (S.A.W.H.); (S.L.A.S.); (P.K.H.)
| | - Tan Chi Xiang
- Bachelor of Pharmacy (Hons) Programme, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (T.C.L.); (T.C.X.); (T.C.L.); (S.A.W.H.); (S.L.A.S.); (P.K.H.)
| | - Tan Chi Ling
- Bachelor of Pharmacy (Hons) Programme, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (T.C.L.); (T.C.X.); (T.C.L.); (S.A.W.H.); (S.L.A.S.); (P.K.H.)
| | - Sean Ang Wey Han
- Bachelor of Pharmacy (Hons) Programme, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (T.C.L.); (T.C.X.); (T.C.L.); (S.A.W.H.); (S.L.A.S.); (P.K.H.)
| | - Samantha Lia Anak Semilan
- Bachelor of Pharmacy (Hons) Programme, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (T.C.L.); (T.C.X.); (T.C.L.); (S.A.W.H.); (S.L.A.S.); (P.K.H.)
| | - Phoon Kok Hong
- Bachelor of Pharmacy (Hons) Programme, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (T.C.L.); (T.C.X.); (T.C.L.); (S.A.W.H.); (S.L.A.S.); (P.K.H.)
| |
Collapse
|
7
|
Ahmad J, Haider N, Khan MA, Md S, Alhakamy NA, Ghoneim MM, Alshehri S, Sarim Imam S, Ahmad MZ, Mishra A. Novel therapeutic interventions for combating Parkinson's disease and prospects of Nose-to-Brain drug delivery. Biochem Pharmacol 2021; 195:114849. [PMID: 34808125 DOI: 10.1016/j.bcp.2021.114849] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 02/06/2023]
Abstract
Parkinson disease (PD) is a progressive neurodegenerative disorder prevalent mainly in geriatric population. While, L-DOPA remains one of the major choices for the therapeutic management of PD, various motor and non-motor manifestations complicate the management of PD. In the last two decades, exhaustive research has been carried out to explore novel therapeutic approaches for mitigating motor and non-motor symptoms of PD. These approaches majorly include receptor-based, anti-inflammatory, stem-cell and nucleic acid based. The major limitations of existing therapeutic interventions (of commonly oral route) are low efficacy due to low brain bioavailability and associated side effects. Nanotechnology has been exploited and has gained wide attention in the recent years as an approach for enhancement of bioavailability of various small molecule drugs in the brain. To address the challenges associated with PD therapy, nose-to-brain delivery utilizing nanomedicine-based approaches has been found to be encouraging in published evidence. Therefore, the present work summarises the major challenges and limitations with antiparkinsonian drugs, novel therapeutic interventions, and scope of nanomedicine-based nose-to-brain delivery in addressing the current challenges of antiparkinsonian therapy. The manuscript tries to sensitize the researchers for designing brain-targeted nanomedicine loaded with natural/synthetic scaffolds, biosimilars, and nucleic acids that can bypass the first-pass effect for the effective management of PD.
Collapse
Affiliation(s)
- Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia.
| | - Nafis Haider
- Prince Sultan Military College of Health Sciences, Dhahran 34313, Saudi Arabia.
| | - Mohammad Ahmed Khan
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
| | - Shadab Md
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Nabil A Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Mohammed M Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia.
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Syed Sarim Imam
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Mohammad Zaki Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia.
| | - Awanish Mishra
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER) - Guwahati, Changsari, Kamrup Assam-781101, India.
| |
Collapse
|
8
|
Istradefylline Mitigates Age-Related Hearing Loss in C57BL/6J Mice. Int J Mol Sci 2021; 22:ijms22158000. [PMID: 34360766 PMCID: PMC8348536 DOI: 10.3390/ijms22158000] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/23/2021] [Accepted: 07/23/2021] [Indexed: 12/20/2022] Open
Abstract
Age-related hearing loss (ARHL) is the most common sensory disorder among older people, and yet, the treatment options are limited to medical devices such as hearing aids and cochlear implants. The high prevalence of ARHL mandates the development of treatment strategies that can prevent or rescue age-related cochlear degeneration. In this study, we investigated a novel pharmacological strategy based on inhibition of the adenosine A2A receptor (A2AR) in middle aged C57BL/6 mice prone to early onset ARHL. C57BL/6J mice were treated with weekly istradefylline (A2AR antagonist; 1 mg/kg) injections from 6 to 12 months of age. Auditory function was assessed using auditory brainstem responses (ABR) to tone pips (4–32 kHz). ABR thresholds and suprathreshold responses (wave I amplitudes and latencies) were evaluated at 6, 9, and 12 months of age. Functional outcomes were correlated with quantitative histological assessments of sensory hair cells. Cognitive function was assessed using the Morris water maze and the novel object recognition test, and the zero maze test was used to assess anxiety-like behaviour. Weekly injections of istradefylline attenuated ABR threshold shifts by approximately 20 dB at mid to high frequencies (16–32 kHz) but did not improve ABR suprathreshold responses. Istradefylline treatment improved hair cell survival in a turn-dependent manner, whilst the cognitive function was unaffected by istradefylline treatment. This study presents the first evidence for the rescue potential of istradefylline in ARHL and highlights the role of A2AR in development of age-related cochlear degeneration.
Collapse
|
9
|
Jenner P, Mori A, Aradi SD, Hauser RA. Istradefylline - a first generation adenosine A 2A antagonist for the treatment of Parkinson's disease. Expert Rev Neurother 2021; 21:317-333. [PMID: 33507105 DOI: 10.1080/14737175.2021.1880896] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction It is now accepted that Parkinson's disease (PD) is not simply due to dopaminergic dysfunction, and there is interest in developing non-dopaminergic approaches to disease management. Adenosine A2A receptor antagonists represent a new way forward in the symptomatic treatment of PD.Areas covered In this narrative review, we summarize the literature supporting the utility of adenosine A2A antagonists in PD with a specific focus on istradefylline, the most studied and only adenosine A2A antagonist currently in clinical use.Expert opinion: At this time, the use of istradefylline in the treatment of PD is limited to the management of motor fluctuations as supported by the results of randomized clinical trials and evaluation by Japanese and USA regulatory authorities. The relatively complicated clinical development of istradefylline was based on classically designed studies conducted in PD patients with motor fluctuations on an optimized regimen of levodopa plus adjunctive dopaminergic medications. In animal models, there is consensus that a more robust effect of istradefylline in improving motor function is produced when combined with low or threshold doses of levodopa rather than with high doses that produce maximal dopaminergic improvement. Exploration of istradefylline as a 'levodopa sparing' strategy in earlier PD would seem warranted.
Collapse
Affiliation(s)
- Peter Jenner
- Institute of Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Akihisa Mori
- Medical Affairs Department, Kyowa Kirin Co Ltd, Otemachi, Chiyoda-ku, Tokyo, Japan
| | - Stephen D Aradi
- Department of Neurology, University of South Florida, Tampa, Florida, USA
| | - Robert A Hauser
- Department of Neurology, University of South Florida, Tampa, Florida, USA
| |
Collapse
|
10
|
Al-Zaqri N, Pooventhiran T, Alsalme A, Rao DJ, Rao SS, Sankar A, Thomas R. First-Principle Studies of Istradefylline with Emphasis on the Stability, Reactivity, Interactions and Wavefunction-Dependent Properties. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1857273] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Nabil Al-Zaqri
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
- Department of Chemistry, College of Science, Ibb University, Ibb, Yemen
| | - T. Pooventhiran
- Department of Chemistry, St. Berchmans College (Autonomous), Changanassery, Kerala, India
| | - Ali Alsalme
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - D. Jagadeeswara Rao
- Department of Physics, Dr Lankapalli Bullayya College, Visakhapatnam, Andhra Pradesh, India
| | | | - A. Sankar
- Department of Chemistry, Kandaswami Kandar's College, Namakkal, Tamil Nadu, India
| | - Renjith Thomas
- Department of Chemistry, St. Berchmans College (Autonomous), Changanassery, Kerala, India
| |
Collapse
|
11
|
Berger AA, Winnick A, Welschmeyer A, Kaneb A, Berardino K, Cornett EM, Kaye AD, Viswanath O, Urits I. Istradefylline to Treat Patients with Parkinson's Disease Experiencing "Off" Episodes: A Comprehensive Review. Neurol Int 2020; 12:109-129. [PMID: 33302331 PMCID: PMC7768423 DOI: 10.3390/neurolint12030017] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 12/15/2022] Open
Abstract
Parkinson’s disease (PD) is a common neurodegenerative disorder that leads to significant morbidity and disability. PD is caused by a loss of dopaminergic, cholinergic, serotonergic, and noradrenergic neurons in the central nervous system (CNS), and peripherally; the syndromic parkinsonism symptoms of movement disorder, gait disorder, rigidity and tremor are mostly driven by the loss of these neurons in the basal ganglia. Unfortunately, a significant proportion of patients taking levodopa, the standard of care treatment for PD, will begin to experience a decrease in effectiveness at varying times. These periods, referred to as “off episodes”, are characterized by increased symptoms and have a detrimental effect on quality of life and disability. Istradefylline, a novel adenosine A2A receptor antagonist, is indicated as a treatment addition to levodopa/carbidopa in patients experiencing “off episodes”. It promotes dopaminergic activity by antagonizing adenosine in the basal ganglia. This review will discuss istradefylline as a treatment for PD patients with off episodes.
Collapse
Affiliation(s)
- Amnon A. Berger
- Department of Anesthesiology, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA;
| | - Ariel Winnick
- Soroka University Medical Center and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva 8410501, Israel;
- School of Optometry, University of California, Berkeley, CA 94704, USA
| | - Alexandra Welschmeyer
- Department of Anesthesiology, Georgetown University School of Medicine, Washington, DC 20007, USA; (A.W.); (A.K.); (K.B.)
| | - Alicia Kaneb
- Department of Anesthesiology, Georgetown University School of Medicine, Washington, DC 20007, USA; (A.W.); (A.K.); (K.B.)
| | - Kevin Berardino
- Department of Anesthesiology, Georgetown University School of Medicine, Washington, DC 20007, USA; (A.W.); (A.K.); (K.B.)
| | - Elyse M. Cornett
- Department of Anesthesiology, LSU Health Shreveport, Shreveport, LA 71103, USA; (A.D.K.); (O.V.); (I.U.)
- Correspondence: ; Tel.: +1-248-515-9211
| | - Alan D. Kaye
- Department of Anesthesiology, LSU Health Shreveport, Shreveport, LA 71103, USA; (A.D.K.); (O.V.); (I.U.)
| | - Omar Viswanath
- Department of Anesthesiology, LSU Health Shreveport, Shreveport, LA 71103, USA; (A.D.K.); (O.V.); (I.U.)
- Department of Anesthesiology, University of Arizona College of Medicine—Phoenix, Phoenix, AZ 85004, USA
- Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE 68124, USA
- Valley Anesthesiology and Pain Consultants—Envision Physician Services, Phoenix, AZ 85004, USA
| | - Ivan Urits
- Department of Anesthesiology, LSU Health Shreveport, Shreveport, LA 71103, USA; (A.D.K.); (O.V.); (I.U.)
- Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA 02571, USA
| |
Collapse
|
12
|
Rodríguez-Enríquez F, Costas-Lago MC, Besada P, Alonso-Pena M, Torres-Terán I, Viña D, Fontenla JÁ, Sturlese M, Moro S, Quezada E, Terán C. Novel coumarin-pyridazine hybrids as selective MAO-B inhibitors for the Parkinson's disease therapy. Bioorg Chem 2020; 104:104203. [PMID: 32932120 DOI: 10.1016/j.bioorg.2020.104203] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/18/2020] [Accepted: 08/20/2020] [Indexed: 02/07/2023]
Abstract
The 3-pyridazinylcoumarin scaffold was previously reported as an efficient core for the discovery of reversible and selective inhibitors of MAO-B, a validated drug target for PD therapy which also plays an important role in the AD progress. Looking for its structural optimization, novel compounds of hybrid structure coumarin-pyridazine, differing in polarizability and lipophilicity properties, were synthesized and tested against the two MAO isoforms, MAO-A and MAO-B (compounds 17a-f and 18a-f). All the designed compounds selectively inhibited the MAO-B isoenzyme, exhibiting many of them IC50 values ranging from sub-micromolar to nanomolar grade and lacking neuronal toxicity. The 7-bromo-3-(6-bromopyridazin-3-yl)coumarin (18c), the most potent compound of these series (IC50 = 60 nM), was subjected to further in vivo studies in a reserpine-induced mouse PD model. The obtained results suggest a promising potential for 18c as antiparkinsonian agent. Molecular modeling studies also provided valuable information about the enzyme-drug interactions and the potential pharmacokinetic profile of the novel compounds.
Collapse
Affiliation(s)
- Fernanda Rodríguez-Enríquez
- Centro de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS) Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - María Carmen Costas-Lago
- Departamento de Química Orgánica e Instituto de Investigación Sanitaria Galicia Sur (IISGS), Universidade de Vigo, 36310 Vigo, Spain
| | - Pedro Besada
- Departamento de Química Orgánica e Instituto de Investigación Sanitaria Galicia Sur (IISGS), Universidade de Vigo, 36310 Vigo, Spain
| | - Miguel Alonso-Pena
- Departamento de Química Orgánica e Instituto de Investigación Sanitaria Galicia Sur (IISGS), Universidade de Vigo, 36310 Vigo, Spain
| | - Iria Torres-Terán
- Centro de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS) Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Dolores Viña
- Centro de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS) Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - José Ángel Fontenla
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Mattia Sturlese
- Molecular Modeling Section (MMS), Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, 35131 Padova, Italy
| | - Stefano Moro
- Molecular Modeling Section (MMS), Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, 35131 Padova, Italy
| | - Elias Quezada
- Departamento de Química Orgánica, Facultad de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Carmen Terán
- Departamento de Química Orgánica e Instituto de Investigación Sanitaria Galicia Sur (IISGS), Universidade de Vigo, 36310 Vigo, Spain.
| |
Collapse
|
13
|
Park Y, Park MH, Byeon JJ, Shin SH, Lee BI, Choi JM, Kim N, Park SJ, Park MJ, Lim JH, Shin YG. Assessment of Pharmacokinetics and Metabolism Profiles of SCH 58261 in Rats Using Liquid Chromatography-Mass Spectrometric Method. Molecules 2020; 25:molecules25092209. [PMID: 32397307 PMCID: PMC7248953 DOI: 10.3390/molecules25092209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/01/2020] [Accepted: 05/05/2020] [Indexed: 11/16/2022] Open
Abstract
5-Amino-7-(2-phenylethyl)-2-(2-furyl)-pyrazolo(4,3-e)-1,2,4-triazolo(1,5-c) pyrimidine (SCH 58261) is one of the new chemical entities that has been developed as an adenosine A2A receptor antagonist. Although SCH 58261 has been reported to be beneficial, there is little information about SCH 58261 from a drug metabolism or pharmacokinetics perspective. This study describes the metabolism and pharmacokinetic properties of SCH 58261 in order to understand its behaviors in vivo. Rats were used as the in vivo model species. First, an LC-MS/MS method was developed for the determination of SCH 58261 in rat plasma. A GastroPlus™ simulation, in vitro microsomal metabolic stability, and bile duct-cannulated studies were also performed to understand its pharmacokinetic profile. The parameter sensitivity analysis of GastroPlus™ was used to examine the factors that influence exposure when the drug is orally administered. The factors are as follows: permeability, systemic clearance, renal clearance, and liver first-pass effect. In vitro microsomal metabolic stability indicates how much the drug is metabolized. The extrapolated hepatic clearance value of SCH 58261 was 39.97 mL/min/kg, indicating that the drug is greatly affected by hepatic metabolism. In vitro microsomal metabolite identification studies revealed that metabolites produce oxidized and ketone-formed metabolites via metabolic enzymes in the liver. The bile duct-cannulated rat study, after oral administration of SCH 58261, showed that a significant amount of the drug was excreted in feces. These results imply that the drug is not absorbed well in the body after oral administration. Taken together, SCH 58261 showed quite a low bioavailability when administered orally and this was likely due to significantly limited absorption, as well as high metabolism in vivo.
Collapse
|
14
|
Ferré S, Ciruela F. Functional and Neuroprotective Role of Striatal Adenosine A 2A Receptor Heterotetramers. J Caffeine Adenosine Res 2019; 9:89-97. [PMID: 31559390 PMCID: PMC6761580 DOI: 10.1089/caff.2019.0008] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
In the striatum, adenosine A2A receptors (A2AR) are mainly expressed within the soma and dendrites of the striatopallidal neuron. A predominant proportion of these striatal postsynaptic A2AR form part of the macromolecular complexes that include A2AR-dopamine D2 receptor (D2R) heteromers, Golf and Gi/o proteins, and the effector adenylyl cyclase (AC), subtype AC5. The A2AR-D2R heteromers have a tetrameric structure, constituted by A2AR and D2R homomers. By means of reciprocal antagonistic allosteric interactions and antagonistic interactions at the effector level between adenosine and dopamine, the A2AR-D2R heterotetramer-AC5 complex acts an integrative molecular device, which determines a switch between the adenosine-facilitated activation and the dopamine-facilitated inhibition of the striatopallidal neuron. Striatal adenosine also plays an important presynaptic modulatory role, driving the function of corticostriatal terminals. This control is mediated by adenosine A1 receptors (A1R) and A2AR, which establish intermolecular interactions forming A1R-A2AR heterotetramers. Here, we review the functional role of both presynaptic and postsynaptic striatal A2AR heterotetramers as well as their possible neuroprotective role. We hypothesize that alterations in the homomer/heteromer stoichiometry (i.e., increase or decrease in the proportion of A2AR forming homomers or heteromers) are pathogenetically involved in neurological disorders, specifically in Parkinson's disease and restless legs syndrome.
Collapse
Affiliation(s)
- Sergi Ferré
- Integrative Neurobiology Section, National Institute on Drug Abuse, Intramural Research Program, National Institutes of Health, Baltimore, Maryland
| | - Francisco Ciruela
- Pharmacology Unit, Department of Pathology and Experimental Therapeutics, School of Medicine, IDIBELL, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| |
Collapse
|
15
|
Han BR, Lin SC, Espinosa K, Thorne PR, Vlajkovic SM. Inhibition of the Adenosine A 2A Receptor Mitigates Excitotoxic Injury in Organotypic Tissue Cultures of the Rat Cochlea. Cells 2019; 8:cells8080877. [PMID: 31408967 PMCID: PMC6721830 DOI: 10.3390/cells8080877] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/09/2019] [Accepted: 08/09/2019] [Indexed: 12/20/2022] Open
Abstract
The primary loss of cochlear glutamatergic afferent nerve synapses due to noise or ageing (cochlear neuropathy) often presents as difficulties in speech discrimination in noisy conditions (hidden hearing loss (HHL)). Currently, there is no treatment for this condition. Our previous studies in mice with genetic deletion of the adenosine A2A receptor (A2AR) have demonstrated better preservation of cochlear afferent synapses and spiral ganglion neurons after noise exposure compared to wildtype mice. This has informed our current targeted approach to cochlear neuroprotection based on pharmacological inhibition of the A2AR. Here, we have used organotypic tissue culture of the Wistar rat cochlea at postnatal day 6 (P6) to model excitotoxic injury induced by N-methyl-d-aspartate (NMDA)/kainic acid (NK) treatment for 2 h. The excitotoxic injury was characterised by a reduction in the density of neural processes immediately after NK treatment and loss of afferent synapses in the presence of intact sensory hair cells. The administration of istradefylline (a clinically approved A2AR antagonist) reduced deafferentation of inner hair cells and improved the survival of afferent synapses after excitotoxic injury. This study thus provides evidence that A2AR inhibition promotes cochlear recovery from excitotoxic injury, and may have implications for the treatment of cochlear neuropathy and prevention of HHL.
Collapse
Affiliation(s)
- Belinda Rx Han
- Department of Physiology and The Eisdell Moore Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Shelly Cy Lin
- Department of Physiology and The Eisdell Moore Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Kristan Espinosa
- Department of Physiology and The Eisdell Moore Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Peter R Thorne
- Department of Physiology and The Eisdell Moore Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Srdjan M Vlajkovic
- Department of Physiology and The Eisdell Moore Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
| |
Collapse
|
16
|
Zheng J, Zhang X, Zhen X. Development of Adenosine A 2A Receptor Antagonists for the Treatment of Parkinson's Disease: A Recent Update and Challenge. ACS Chem Neurosci 2019; 10:783-791. [PMID: 30199223 DOI: 10.1021/acschemneuro.8b00313] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disease with significant unmet medical needs. The current dopamine-centered treatments aim to restore motor functions of patients without slowing the disease progression. Long-term usage of these drugs is associated with diminished efficacy, motor fluctuation, and dyskinesia. Furthermore, the nonmotor features associated with PD such as sleep disorder, pain, and psychiatric symptoms are poorly addressed by the dopaminergic treatments. Adenosine receptor A2A antagonists have emerged as potential treatment for PD in the past decade. Here we summarize the recent work (2015-2018) on adenosine receptor A2A antagonists and discuss the challenge and opportunity for the treatment of PD.
Collapse
Affiliation(s)
- Jiyue Zheng
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xiaohu Zhang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xuechu Zhen
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| |
Collapse
|
17
|
Balance between dopamine and adenosine signals regulates the PKA/Rap1 pathway in striatal medium spiny neurons. Neurochem Int 2019; 122:8-18. [DOI: 10.1016/j.neuint.2018.10.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/02/2018] [Accepted: 10/03/2018] [Indexed: 12/19/2022]
|
18
|
Núñez F, Taura J, Camacho J, López-Cano M, Fernández-Dueñas V, Castro N, Castro J, Ciruela F. PBF509, an Adenosine A 2A Receptor Antagonist With Efficacy in Rodent Models of Movement Disorders. Front Pharmacol 2018; 9:1200. [PMID: 30405415 PMCID: PMC6202948 DOI: 10.3389/fphar.2018.01200] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 10/01/2018] [Indexed: 11/13/2022] Open
Abstract
Adenosine A2A receptor (A2AR) antagonists have emerged as complementary non-dopaminergic drugs to alleviate Parkinson's disease (PD) symptomatology. Here, we characterize a novel non-xhantine non-furan A2AR antagonist, PBF509, as a potential pro-dopaminergic drug for PD management. First, PBF509 was shown to be a highly potent ligand at the human A2AR, since it antagonized A2AR agonist-mediated cAMP accumulation and impedance responses with KB values of 72.8 ± 17.4 and 8.2 ± 4.2 nM, respectively. Notably, these results validated our new A2AR-based label-free assay as a robust and sensitive approach to characterize A2AR ligands. Next, we evaluated the efficacy of PBF509 reversing motor impairments in several rat models of movement disorders, including catalepsy, tremor, and hemiparkinsonism. Thus, PBF509 (orally) antagonized haloperidol-mediated catalepsy, reduced pilocarpine-induced tremulous jaw movements and potentiated the number of contralateral rotations induced by L-3,4-dihydroxyphenylalanine (L-DOPA) in unilaterally 6-OHDA-lesioned rats. Moreover, PBF509 (3 mg/kg) inhibited L-DOPA-induced dyskinesia (LID), showing not only its efficacy on reversing parkinsonian motor impairments but also acting as antidyskinetic agent. Overall, here we describe a new orally selective A2AR antagonist with potential utility for PD treatment, and for some of the side effects associated to the current pharmacotherapy (i.e., dyskinesia).
Collapse
Affiliation(s)
- Fabiana Núñez
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Jaume Taura
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | | | - Marc López-Cano
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Víctor Fernández-Dueñas
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | | | | | - Francisco Ciruela
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| |
Collapse
|
19
|
Torti M, Vacca L, Stocchi F. Istradefylline for the treatment of Parkinson’s disease: is it a promising strategy? Expert Opin Pharmacother 2018; 19:1821-1828. [DOI: 10.1080/14656566.2018.1524876] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Margherita Torti
- Center for Parkinson’s Disease, IRCCS San Raffaele Pisana, Rome, Italy
- Neurology Department, San Raffaele Cassino, Cassino, Italy
| | - Laura Vacca
- Center for Parkinson’s Disease, IRCCS San Raffaele Pisana, Rome, Italy
- Neurology Department, Casa di Cura Privata Policlinico (CCPP), Milan, Italy
| | - Fabrizio Stocchi
- Center for Parkinson’s Disease, IRCCS San Raffaele Pisana, Rome, Italy
- Neurology Department, San Raffaele University, Rome, Italy
| |
Collapse
|
20
|
Basith S, Cui M, Macalino SJY, Park J, Clavio NAB, Kang S, Choi S. Exploring G Protein-Coupled Receptors (GPCRs) Ligand Space via Cheminformatics Approaches: Impact on Rational Drug Design. Front Pharmacol 2018; 9:128. [PMID: 29593527 PMCID: PMC5854945 DOI: 10.3389/fphar.2018.00128] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 02/06/2018] [Indexed: 01/14/2023] Open
Abstract
The primary goal of rational drug discovery is the identification of selective ligands which act on single or multiple drug targets to achieve the desired clinical outcome through the exploration of total chemical space. To identify such desired compounds, computational approaches are necessary in predicting their drug-like properties. G Protein-Coupled Receptors (GPCRs) represent one of the largest and most important integral membrane protein families. These receptors serve as increasingly attractive drug targets due to their relevance in the treatment of various diseases, such as inflammatory disorders, metabolic imbalances, cardiac disorders, cancer, monogenic disorders, etc. In the last decade, multitudes of three-dimensional (3D) structures were solved for diverse GPCRs, thus referring to this period as the "golden age for GPCR structural biology." Moreover, accumulation of data about the chemical properties of GPCR ligands has garnered much interest toward the exploration of GPCR chemical space. Due to the steady increase in the structural, ligand, and functional data of GPCRs, several cheminformatics approaches have been implemented in its drug discovery pipeline. In this review, we mainly focus on the cheminformatics-based paradigms in GPCR drug discovery. We provide a comprehensive view on the ligand- and structure-based cheminformatics approaches which are best illustrated via GPCR case studies. Furthermore, an appropriate combination of ligand-based knowledge with structure-based ones, i.e., integrated approach, which is emerging as a promising strategy for cheminformatics-based GPCR drug design is also discussed.
Collapse
Affiliation(s)
| | | | | | | | | | - Soosung Kang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, South Korea
| | - Sun Choi
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, South Korea
| |
Collapse
|
21
|
Massari CM, López-Cano M, Núñez F, Fernández-Dueñas V, Tasca CI, Ciruela F. Antiparkinsonian Efficacy of Guanosine in Rodent Models of Movement Disorder. Front Pharmacol 2017; 8:700. [PMID: 29046640 PMCID: PMC5632808 DOI: 10.3389/fphar.2017.00700] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 09/20/2017] [Indexed: 11/18/2022] Open
Abstract
Guanosine (GUO) is a guanine-based purine nucleoside with important trophic functions and promising neuroprotective properties. Although the neuroprotective effects of GUO have been corroborated in cellular models of Parkinson’s disease (PD), its efficacy as an antiparkinsonian agent has not been fully explored in PD animal models. Accordingly, we evaluated the effectiveness of GUO in reversing motor impairments in several rodent movement disorder models, including catalepsy, tremor, and hemiparkinsonism. Our results showed that orally administered GUO antagonized reserpine-mediated catalepsy, reduced reserpine-induced tremulous jaw movements, and potentiated the number of contralateral rotations induced by L-3,4-dihydroxyphenylalanine in unilaterally 6-hydroxidopamine-lesioned rats. In addition, at 5 and 7.5 mg/kg, GUO inhibited L-DOPA-induced dyskinesia in rats chronically treated with a pro-dopaminergic agent. Overall, we describe the therapeutic potential of GUO, which may be effective not only for reversing parkinsonian motor impairments but also for reducing dyskinesia induced by treatment for PD.
Collapse
Affiliation(s)
- Caio M Massari
- Programa de Pós-graduação em Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Marc López-Cano
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, Bellvitge Institute for Biomedical Research, Universitat de Barcelona, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Fabiana Núñez
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, Bellvitge Institute for Biomedical Research, Universitat de Barcelona, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Víctor Fernández-Dueñas
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, Bellvitge Institute for Biomedical Research, Universitat de Barcelona, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Carla I Tasca
- Programa de Pós-graduação em Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil.,Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Francisco Ciruela
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, Bellvitge Institute for Biomedical Research, Universitat de Barcelona, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| |
Collapse
|
22
|
Morató X, Luján R, López-Cano M, Gandía J, Stagljar I, Watanabe M, Cunha RA, Fernández-Dueñas V, Ciruela F. The Parkinson's disease-associated GPR37 receptor interacts with striatal adenosine A 2A receptor controlling its cell surface expression and function in vivo. Sci Rep 2017; 7:9452. [PMID: 28842709 PMCID: PMC5573386 DOI: 10.1038/s41598-017-10147-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 08/04/2017] [Indexed: 11/24/2022] Open
Abstract
G protein-coupled receptor 37 (GPR37) is an orphan receptor associated to Parkinson’s disease (PD) neuropathology. Here, we identified GPR37 as an inhibitor of adenosine A2A receptor (A2AR) cell surface expression and function in vivo. In addition, we showed that GPR37 and A2AR do oligomerize in the striatum. Thus, a close proximity of GPR37 and A2AR at the postsynaptic level of striatal synapses was observed by double-labelling post-embedding immunogold detection. Indeed, the direct receptor-receptor interaction was further substantiated by proximity ligation in situ assay. Interestingly, GPR37 deletion promoted striatal A2AR cell surface expression that correlated well with an increased A2AR agonist-mediated cAMP accumulation, both in primary striatal neurons and nerve terminals. Furthermore, GPR37−/− mice showed enhanced A2AR agonist-induced catalepsy and an increased response to A2AR antagonist-mediated locomotor activity. Overall, these results revealed a key role for GPR37 controlling A2AR biology in the striatum, which may be relevant for PD management.
Collapse
Affiliation(s)
- Xavier Morató
- Unitat de Farmacologia, Departament Patologia i Terapéutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Rafael Luján
- IDINE, Departamento de Ciencias Médicas, Facultad de Medicina, Universidad Castilla-La Mancha, Albacete, Spain
| | - Marc López-Cano
- Unitat de Farmacologia, Departament Patologia i Terapéutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Jorge Gandía
- Unitat de Farmacologia, Departament Patologia i Terapéutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Igor Stagljar
- Donnelly Centre, Department of Molecular Genetics, Department of Biochemistry, University of Toronto, Toronto, M5S 3E1, Canada
| | - Masahiko Watanabe
- Department of Anatomy, Hokkaido University School of Medicine, Sapporo, 060-0818, Japan
| | - Rodrigo A Cunha
- CNC-Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Víctor Fernández-Dueñas
- Unitat de Farmacologia, Departament Patologia i Terapéutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain. .,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.
| | - Francisco Ciruela
- Unitat de Farmacologia, Departament Patologia i Terapéutica Experimental, Facultat de Medicina, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain. .,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.
| |
Collapse
|
23
|
Mediavilla-Varela M, Castro J, Chiappori A, Noyes D, Hernandez DC, Allard B, Stagg J, Antonia SJ. A Novel Antagonist of the Immune Checkpoint Protein Adenosine A2a Receptor Restores Tumor-Infiltrating Lymphocyte Activity in the Context of the Tumor Microenvironment. Neoplasia 2017; 19:530-536. [PMID: 28582704 PMCID: PMC5458644 DOI: 10.1016/j.neo.2017.02.004] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 02/02/2017] [Accepted: 02/06/2017] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Therapeutic strategies targeting immune checkpoint proteins have led to significant responses in patients with various tumor types. The success of these studies has led to the development of various antibodies/inhibitors for the different checkpoint proteins involved in immune evasion of the tumor. Adenosine present in high concentrations in the tumor microenvironment activates the immune checkpoint adenosine A2a receptor (A2aR), leading to the suppression of antitumor responses. Inhibition of this checkpoint has the potential to enhance antitumor T-cell responsiveness. METHODS We developed a novel A2aR antagonist (PBF-509) and tested its antitumor response in vitro, in a mouse model, and in non-small cell lung cancer patient samples. RESULTS Our studies showed that PBF-509 is highly specific to the A2aR as well as inhibitory of A2aR function in an in vitro model. In a mouse model, we found that lung metastasis was decreased after treatment with PBF-509 compared with its control. Furthermore, freshly resected tumor-infiltrating lymphocytes from lung cancer patients showed increased A2aR expression in CD4+ cells and variable expression in CD8+ cells. Ex vivo studies showed an increased responsiveness of human tumor-infiltrating lymphocytes when PBF-509 was combined with anti-PD-1 or anti-PD-L1. CONCLUSIONS Our studies demonstrate that inhibition of the A2aR using the novel inhibitor PBF-509 could lead to novel immunotherapeutic strategies in non-small cell lung cancer.
Collapse
Affiliation(s)
| | - Julio Castro
- Palobiofarma Plaza CEIN Polígono Industrial Mocholí, 31110, NOAIN, Navarra, Spain
| | - Alberto Chiappori
- Thoracic Oncology Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612
| | - David Noyes
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612
| | - Dalia C Hernandez
- School of Medicine, Ponce Health Sciences University, Ponce, Puerto Rico 00716
| | - Bertrand Allard
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Institut du Cancer de Montréal, 900 Rue Saint-Denis, H2X0A9, Montréal, Quebec, Canada
| | - John Stagg
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Institut du Cancer de Montréal, 900 Rue Saint-Denis, H2X0A9, Montréal, Quebec, Canada; Faculté de Pharmacie, Université de Montréal, Pavillon Jean-Coutu, 2940 chemin de Polytechnique, Montréal, Quebec, Canada
| | - Scott J Antonia
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612; Thoracic Oncology Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612.
| |
Collapse
|
24
|
Oliveira PAD, Dalton JAR, López-Cano M, Ricarte A, Morató X, Matheus FC, Cunha AS, Müller CE, Takahashi RN, Fernández-Dueñas V, Giraldo J, Prediger RD, Ciruela F. Angiotensin II type 1/adenosine A 2A receptor oligomers: a novel target for tardive dyskinesia. Sci Rep 2017; 7:1857. [PMID: 28500295 PMCID: PMC5431979 DOI: 10.1038/s41598-017-02037-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 04/06/2017] [Indexed: 01/28/2023] Open
Abstract
Tardive dyskinesia (TD) is a serious motor side effect that may appear after long-term treatment with neuroleptics and mostly mediated by dopamine D2 receptors (D2Rs). Striatal D2R functioning may be finely regulated by either adenosine A2A receptor (A2AR) or angiotensin receptor type 1 (AT1R) through putative receptor heteromers. Here, we examined whether A2AR and AT1R may oligomerize in the striatum to synergistically modulate dopaminergic transmission. First, by using bioluminescence resonance energy transfer, we demonstrated a physical AT1R-A2AR interaction in cultured cells. Interestingly, by protein-protein docking and molecular dynamics simulations, we described that a stable heterotetrameric interaction may exist between AT1R and A2AR bound to antagonists (i.e. losartan and istradefylline, respectively). Accordingly, we subsequently ascertained the existence of AT1R/A2AR heteromers in the striatum by proximity ligation in situ assay. Finally, we took advantage of a TD animal model, namely the reserpine-induced vacuous chewing movement (VCM), to evaluate a novel multimodal pharmacological TD treatment approach based on targeting the AT1R/A2AR complex. Thus, reserpinized mice were co-treated with sub-effective losartan and istradefylline doses, which prompted a synergistic reduction in VCM. Overall, our results demonstrated the existence of striatal AT1R/A2AR oligomers with potential usefulness for the therapeutic management of TD.
Collapse
Affiliation(s)
- Paulo A de Oliveira
- Departamento de Farmacologia, Universidade Federal de Santa Catarina, Trindade, 88049-900, Florianópolis, SC, Brazil
| | - James A R Dalton
- Institut de Neurociències and Unitat de Bioestadística, Universitat Autònoma de Barcelona, Network Biomedical Research Center on Mental Health (CIBERSAM), Bellaterra, Spain
| | - Marc López-Cano
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL-Universitat de Barcelona, L'Hospitalet de Llobregat, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Adrià Ricarte
- Institut de Neurociències and Unitat de Bioestadística, Universitat Autònoma de Barcelona, Network Biomedical Research Center on Mental Health (CIBERSAM), Bellaterra, Spain
| | - Xavier Morató
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL-Universitat de Barcelona, L'Hospitalet de Llobregat, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Filipe C Matheus
- Departamento de Farmacologia, Universidade Federal de Santa Catarina, Trindade, 88049-900, Florianópolis, SC, Brazil
| | - Andréia S Cunha
- Departamento de Farmacologia, Universidade Federal de Santa Catarina, Trindade, 88049-900, Florianópolis, SC, Brazil
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, Bonn, Germany
| | - Reinaldo N Takahashi
- Departamento de Farmacologia, Universidade Federal de Santa Catarina, Trindade, 88049-900, Florianópolis, SC, Brazil
| | - Víctor Fernández-Dueñas
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL-Universitat de Barcelona, L'Hospitalet de Llobregat, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Jesús Giraldo
- Institut de Neurociències and Unitat de Bioestadística, Universitat Autònoma de Barcelona, Network Biomedical Research Center on Mental Health (CIBERSAM), Bellaterra, Spain.
| | - Rui D Prediger
- Departamento de Farmacologia, Universidade Federal de Santa Catarina, Trindade, 88049-900, Florianópolis, SC, Brazil. .,Programa de Pós-graduação em Neurociências, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Trindade, 88049-900, Florianópolis, SC, Brazil.
| | - Francisco Ciruela
- Unitat de Farmacologia, Departament de Patologia i Terapèutica Experimental, Facultat de Medicina, IDIBELL-Universitat de Barcelona, L'Hospitalet de Llobregat, Spain. .,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.
| |
Collapse
|
25
|
Yang Z, Li L, Zheng J, Ma H, Tian S, Li J, Zhang H, Zhen X, Zhang X. Identification of a New Series of Potent Adenosine A 2A Receptor Antagonists Based on 4-Amino-5-carbonitrile Pyrimidine Template for the Treatment of Parkinson's Disease. ACS Chem Neurosci 2016; 7:1575-1584. [PMID: 27569066 DOI: 10.1021/acschemneuro.6b00218] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Adenosine receptor A2A antagonists have emerged as potential treatment for Parkinson's disease in the past decade. We have recently reported a series of adenosine receptor antagonists using heterocycles as bioisosteres for a potentially unstable acetamide. These compounds, while showing excellent potency and ligand efficiency, suffered from moderate cytochrome P450 inhibition and high clearance. Here we report a new series of adenosine receptor A2A antagonists based on a 4-amino-5-carbonitrile pyrimidine template. Compounds from this new template exhibit excellent potency and ligand efficiency with low cytochrome P450 inhibition. Although the clearance remains moderate to high, the leading compound, when dosed orally as low as 3 mg/kg, demonstrated excellent efficacy in the haloperidol induced catalepsy rat model for Parkinson's disease.
Collapse
Affiliation(s)
- Zhaohui Yang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Linlang Li
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Jiyue Zheng
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Haikuo Ma
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Sheng Tian
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Jiajun Li
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Hongjian Zhang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xuechu Zhen
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xiaohu Zhang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psychiatric-Diseases
and College of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| |
Collapse
|
26
|
Soliman AM, Fathalla AM, Moustafa AA. Dose-dependent neuroprotective effect of caffeine on a rotenone-induced rat model of parkinsonism: A histological study. Neurosci Lett 2016; 623:63-70. [DOI: 10.1016/j.neulet.2016.04.057] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 04/24/2016] [Accepted: 04/26/2016] [Indexed: 12/21/2022]
|
27
|
Butini S, Nikolic K, Kassel S, Brückmann H, Filipic S, Agbaba D, Gemma S, Brogi S, Brindisi M, Campiani G, Stark H. Polypharmacology of dopamine receptor ligands. Prog Neurobiol 2016; 142:68-103. [PMID: 27234980 DOI: 10.1016/j.pneurobio.2016.03.011] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 01/26/2016] [Accepted: 03/15/2016] [Indexed: 01/11/2023]
Abstract
Most neurological diseases have a multifactorial nature and the number of molecular mechanisms discovered as underpinning these diseases is continuously evolving. The old concept of developing selective agents for a single target does not fit with the medical need of most neurological diseases. The development of designed multiple ligands holds great promises and appears as the next step in drug development for the treatment of these multifactorial diseases. Dopamine and its five receptor subtypes are intimately involved in numerous neurological disorders. Dopamine receptor ligands display a high degree of cross interactions with many other targets including G-protein coupled receptors, transporters, enzymes and ion channels. For brain disorders like Parkinsońs disease, schizophrenia and depression the dopaminergic system, being intertwined with many other signaling systems, plays a key role in pathogenesis and therapy. The concept of designed multiple ligands and polypharmacology, which perfectly meets the therapeutic needs for these brain disorders, is herein discussed as a general ligand-based concept while focusing on dopaminergic agents and receptor subtypes in particular.
Collapse
Affiliation(s)
- S Butini
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - K Nikolic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - S Kassel
- Heinrich Heine University Duesseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - H Brückmann
- Heinrich Heine University Duesseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - S Filipic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - D Agbaba
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - S Gemma
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - S Brogi
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - M Brindisi
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - G Campiani
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - H Stark
- Heinrich Heine University Duesseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany.
| |
Collapse
|
28
|
Zhou G, Aslanian R, Gallo G, Khan T, Kuang R, Purakkattle B, Ruiz MD, Stamford A, Ting P, Wu H, Wang H, Xiao D, Yu T, Zhang Y, Mullins D, Hodgson R. Discovery of aminoquinazoline derivatives as human A2A adenosine receptor antagonists. Bioorg Med Chem Lett 2016; 26:1348-54. [DOI: 10.1016/j.bmcl.2015.11.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 11/12/2015] [Accepted: 11/16/2015] [Indexed: 10/22/2022]
|
29
|
Vorovenci RJ, Antonini A. The efficacy of oral adenosine A2Aantagonist istradefylline for the treatment of moderate to severe Parkinson’s disease. Expert Rev Neurother 2015; 15:1383-90. [DOI: 10.1586/14737175.2015.1113131] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
30
|
Alnouri MW, Jepards S, Casari A, Schiedel AC, Hinz S, Müller CE. Selectivity is species-dependent: Characterization of standard agonists and antagonists at human, rat, and mouse adenosine receptors. Purinergic Signal 2015; 11:389-407. [PMID: 26126429 PMCID: PMC4529847 DOI: 10.1007/s11302-015-9460-9] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 06/17/2015] [Indexed: 12/14/2022] Open
Abstract
Adenosine receptors (ARs) have emerged as new drug targets. The majority of data on affinity/potency and selectivity of AR ligands described in the literature has been obtained for the human species. However, preclinical studies are mostly performed in mouse or rat, and standard AR agonists and antagonists are frequently used for studies in rodents without knowing their selectivity in the investigated species. In the present study, we selected a set of frequently used standard AR ligands, 8 agonists and 16 antagonists, and investigated them in radioligand binding studies at all four AR subtypes, A1, A2A, A2B, and A3, of three species, human, rat, and mouse. Recommended, selective agonists include CCPA (for A1AR of rat and mouse), CGS-21680 (for A2A AR of rat), and Cl-IB-MECA (for A3AR of all three species). The functionally selective partial A2B agonist BAY60-6583 was found to additionally bind to A1 and A3AR and act as an antagonist at both receptor subtypes. The antagonists PSB-36 (A1), preladenant (A2A), and PSB-603 (A2B) displayed high selectivity in all three investigated species. MRS-1523 acts as a selective A3AR antagonist in human and rat, but is only moderately selective in mouse. The comprehensive data presented herein provide a solid basis for selecting suitable AR ligands for biological studies.
Collapse
MESH Headings
- Adenosine A1 Receptor Agonists/metabolism
- Adenosine A1 Receptor Agonists/pharmacology
- Adenosine A1 Receptor Antagonists/metabolism
- Adenosine A1 Receptor Antagonists/pharmacology
- Adenosine A2 Receptor Agonists/metabolism
- Adenosine A2 Receptor Agonists/pharmacology
- Adenosine A2 Receptor Antagonists/metabolism
- Adenosine A2 Receptor Antagonists/pharmacology
- Adenosine A3 Receptor Agonists/metabolism
- Adenosine A3 Receptor Agonists/pharmacology
- Adenosine A3 Receptor Antagonists/metabolism
- Adenosine A3 Receptor Antagonists/pharmacology
- Animals
- Arrestin/metabolism
- Binding, Competitive/drug effects
- CHO Cells
- Cell Membrane/drug effects
- Cell Membrane/metabolism
- Cricetinae
- Cricetulus
- Cyclic AMP/metabolism
- DNA, Complementary/drug effects
- DNA, Complementary/genetics
- Humans
- Mice
- Rats
- Receptor, Adenosine A2A/drug effects
- Receptor, Adenosine A2A/genetics
- Receptor, Adenosine A2A/metabolism
- Receptor, Adenosine A2B/drug effects
- Receptor, Adenosine A2B/genetics
- Receptor, Adenosine A2B/metabolism
- Receptors, Purinergic P1/drug effects
- Receptors, Purinergic P1/genetics
- Receptors, Purinergic P1/metabolism
- Species Specificity
- Structure-Activity Relationship
Collapse
Affiliation(s)
- Mohamad Wessam Alnouri
- Pharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Stephan Jepards
- Pharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Alessandro Casari
- Pharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Anke C. Schiedel
- Pharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Sonja Hinz
- Pharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Christa E. Müller
- Pharma Center Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| |
Collapse
|
31
|
A Long-Term Study of Istradefylline Safety and Efficacy in Patients With Parkinson Disease. Clin Neuropharmacol 2015; 38:41-6. [DOI: 10.1097/wnf.0000000000000073] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
32
|
Mikkelsen GK, Langgård M, Schrøder TJ, Kreilgaard M, Jørgensen EB, Brandt G, Griffon Y, Boffey R, Bang-Andersen B. Synthesis and SAR studies of analogues of 4-(3,3-dimethyl-butyrylamino)-3,5-difluoro-N-thiazol-2-yl-benzamide (Lu AA41063) as adenosine A2A receptor ligands with improved aqueous solubility. Bioorg Med Chem Lett 2015; 25:1212-6. [PMID: 25701253 DOI: 10.1016/j.bmcl.2015.01.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 01/26/2015] [Accepted: 01/27/2015] [Indexed: 11/26/2022]
Abstract
An adenosine A2A receptor antagonist may be useful for the treatment of Parkinson's disease. Synthesis and structure-activity studies starting from 4-(3,3-dimethylbutyrylamino)-3,5-difluoro-N-thiazol-2-yl-benzamide (Lu AA41063, 4) led to a novel series of human (h) A2A receptor antagonists with improved aqueous solubility. Compound 22 was identified as a key representative from the series, displaying submicromolar hA2A receptor affinity and excellent aqueous solubility. Compound 22 also displayed good in vitro pharmacokinetic properties and is considered a good starting point for further lead optimisation toward hA2A receptor antagonists with improved druggability properties.
Collapse
Affiliation(s)
- Gitte Kobberøe Mikkelsen
- Department of Discovery Chemistry & DMPK, H. Lundbeck A/S, 9 Ottiliavej, DK-2500 Valby, Denmark.
| | - Morten Langgård
- Department of Discovery Chemistry & DMPK, H. Lundbeck A/S, 9 Ottiliavej, DK-2500 Valby, Denmark
| | - Tenna Juul Schrøder
- Department of Molecular Pharmacology, H. Lundbeck A/S, 9 Ottiliavej, DK-2500 Valby, Denmark
| | - Mads Kreilgaard
- Department of Discovery Chemistry & DMPK, H. Lundbeck A/S, 9 Ottiliavej, DK-2500 Valby, Denmark
| | - Erling B Jørgensen
- Biologics & Pharmaceutical Science Department, H. Lundbeck A/S, 9 Ottiliavej, DK-2500 Valby, Denmark
| | - Guillaume Brandt
- Argenta Discovery Ltd, 8-9 The Spire Green Centre, Harlow CM19 5TR, UK
| | - Yann Griffon
- Argenta Discovery Ltd, 8-9 The Spire Green Centre, Harlow CM19 5TR, UK
| | - Ray Boffey
- Argenta Discovery Ltd, 8-9 The Spire Green Centre, Harlow CM19 5TR, UK
| | - Benny Bang-Andersen
- Department of Discovery Chemistry & DMPK, H. Lundbeck A/S, 9 Ottiliavej, DK-2500 Valby, Denmark
| |
Collapse
|
33
|
Zheng J, Yang Z, Li X, Li L, Ma H, Wang M, Zhang H, Zhen X, Zhang X. Optimization of 6-heterocyclic-2-(1H-pyrazol-1-yl)-N-(pyridin-2-yl)pyrimidin-4-amine as potent adenosine A2A receptor antagonists for the treatment of Parkinson's disease. ACS Chem Neurosci 2014; 5:674-82. [PMID: 24922583 DOI: 10.1021/cn5000716] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Parkinson's disease is a neurodegenerative disease characterized by the motor symptoms of bradykinesia, tremor, and rigidity. Current therapies are based mainly on dopaminergic replacement strategies by administration of either dopamine agonists or dopamine precursor levodopa (L-Dopa). These treatments provide symptomatic relief without slowing or stopping the disease progression, and long-term usage of these drugs is associated with diminished efficacy, motor fluctuation, and dyskinisia. Unfortunately, there had been few novel treatments developed in the past decades. Among nondopaminergic strategies for the treatment of Parkinson's disease, antagonism of the adenosine A2A receptor has emerged to show great potential. Here we report the optimization of a new chemical scaffold, which achieved exceptional receptor binding affinity and ligand efficiency against adenosine A2A receptor. The leading compounds demonstrated excellent efficacy in the haloperidol induced catalepsy model for Parkinson's disease.
Collapse
Affiliation(s)
- Jiyue Zheng
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Zhaohui Yang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xuan Li
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Linlang Li
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Haikuo Ma
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Meiyu Wang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Hongjian Zhang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xuechu Zhen
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| | - Xiaohu Zhang
- Jiangsu Key Laboratory of
Translational Research and Therapy for Neuro-Psycho-Diseases and College
of Pharmaceutical Sciences, Soochow University, Su Zhou, Jiangsu 215021, P. R. China
| |
Collapse
|
34
|
Brugarolas M, Navarro G, Martínez-Pinilla E, Angelats E, Casadó V, Lanciego JL, Franco R. G-protein-coupled receptor heteromers as key players in the molecular architecture of the central nervous system. CNS Neurosci Ther 2014; 20:703-9. [PMID: 24809909 DOI: 10.1111/cns.12277] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 04/02/2014] [Accepted: 04/02/2014] [Indexed: 12/16/2022] Open
Abstract
The overall architecture of the nervous system, especially the CNS, is remarkable. The anatomy of the nervous system is constituted not only by macroscopic and microscopy identifiable regions and neuronal cell types, but also by protein complexes whose identification and localization require sophisticated techniques. G-protein-coupled receptors (GPCRs) constitute an example of proteins that are the key factors in the framework needed to sustain brain and nerve structure and function. The versatility underlying nervous system anatomy takes advantage of a recently discovered feature of GPCRs, the possibility to form heteromers that, placed at specific neuronal subsets and at specific locations (pre-, post-, or peri-synaptic), contribute to attain unique neural functions.
Collapse
Affiliation(s)
- Marc Brugarolas
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona (UB), Barcelona, Spain; Centro investigación biomédica en red enfermedades neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | | | | | | | | | | | | |
Collapse
|
35
|
Adenosine A2A receptor antagonists in Parkinson's disease: progress in clinical trials from the newly approved istradefylline to drugs in early development and those already discontinued. CNS Drugs 2014; 28:455-74. [PMID: 24687255 DOI: 10.1007/s40263-014-0161-7] [Citation(s) in RCA: 134] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Neurotransmitters other than dopamine, such as norepinephrine, 5-hydroxytryptamine, glutamate, adenosine and acetylcholine, are involved in Parkinson's disease (PD) and contribute to its symptomatology. Thus, the progress of non-dopaminergic therapies for PD has attracted much interest in recent years. Among new classes of drugs, adenosine A2A antagonists have emerged as promising candidates. The development of new highly selective adenosine A2A receptor antagonists, and their encouraging anti-parkinsonian responses in animal models of PD, has provided a rationale for clinical trials to evaluate the therapeutic potential and the safety of these agents in patients with PD. To date, the clinical research regarding A2A antagonists and their potential utilization in PD therapy continues to evolve between drugs just or previously discontinued (preladenant and vipadenant), new derivatives in development (tozadenant, PBF-509, ST1535, ST4206 and V81444) and the relatively old drug istradefylline, which has finally been licensed as an anti-parkinsonian drug in Japan. All these compounds have been shown to have a good safety profile and be well tolerated. Moreover, results from phase II and III trials also demonstrate that A2A antagonists are effective in reducing off-time, without worsening troublesome dyskinesia, and in increasing on-time with a mild increase of non-troublesome dyskinesia, in patients at an advanced stage of PD treated with L-DOPA. In addition, early findings suggest that A2A antagonists might also be efficacious as monotherapy in patients at an early stage of PD. This review summarizes pharmacological and clinical data available on istradefylline, tozadenant, PBF-509, ST1535, ST4206, V81444, preladenant and vipadenant.
Collapse
|
36
|
Zhu C, Wang G, Li J, Chen L, Wang C, Wang Y, Lin P, Ran H. Adenosine A2A receptor antagonist istradefylline 20 versus 40 mg/day as augmentation for Parkinson’s disease: a meta-analysis. Neurol Res 2014; 36:1028-34. [DOI: 10.1179/1743132814y.0000000375] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
37
|
Pinna A, Bonaventura J, Farré D, Sánchez M, Simola N, Mallol J, Lluís C, Costa G, Baqi Y, Müller CE, Cortés A, McCormick P, Canela EI, Martínez-Pinilla E, Lanciego JL, Casadó V, Armentero MT, Franco R. L-DOPA disrupts adenosine A(2A)-cannabinoid CB(1)-dopamine D(2) receptor heteromer cross-talk in the striatum of hemiparkinsonian rats: biochemical and behavioral studies. Exp Neurol 2014; 253:180-91. [PMID: 24412491 DOI: 10.1016/j.expneurol.2013.12.021] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 11/28/2013] [Accepted: 12/30/2013] [Indexed: 10/25/2022]
Abstract
Long-term therapy with L-3,4-dihydroxyphenylalanine (L-DOPA), still the most effective treatment in Parkinson's disease (PD), is associated with severe motor complications such as dyskinesia. Experimental and clinical data have indicated that adenosine A2A receptor antagonists can provide symptomatic improvement by potentiating L-DOPA efficacy and minimizing its side effects. It is known that the G-protein-coupled adenosine A2A, cannabinoid CB1 and dopamine D2 receptors may interact and form functional A2A-CB1-D2 receptor heteromers in co-transfected cells as well as in rat striatum. These data suggest that treatment with a combination of drugs or a single compound selectively acting on A2A-CB1-D2 heteromers may represent an alternative therapeutic treatment of PD. We investigated the expression of A2A-CB1-D2 receptor heteromers in the striatum of both naïve and hemiparkinsonian rats (HPD-rats) bearing a unilateral 6-hydroxydopamine (6-OHDA) lesion, and assessed how receptor heteromer expression and biochemical properties were affected by L-DOPA treatment. Radioligand binding data showed that A2A-CB1-D2 receptor heteromers are present in the striatum of both naïve and HPD-rats. However, behavioral results indicated that the combined administration of A2A (MSX-3 or SCH58261) and CB1 (rimonabant) receptor antagonists, in the presence of L-DOPA does not produce a response different from administration of the A2A receptor antagonist alone. These behavioral results prompted identification of heteromers in L-DOPA-treated animals. Interestingly, the radioligand binding results in samples from lesioned animals suggest that the heteromer is lost following acute or chronic treatment with L-DOPA.
Collapse
Affiliation(s)
- Annalisa Pinna
- National Research Council of Italy (CNR), Institute of Neuroscience-Cagliari, 09124 Cagliari, Italy.
| | - Jordi Bonaventura
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Daniel Farré
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Marta Sánchez
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Nicola Simola
- Department of Biomedical Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Josefa Mallol
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Carme Lluís
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Giulia Costa
- Department of Biomedical Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Younis Baqi
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, Germany
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, Germany
| | - Antoni Cortés
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Peter McCormick
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Enric I Canela
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Eva Martínez-Pinilla
- Centro de Investigación Médica Aplicada, Universidad de Navarra, 31008 Pamplona, Spain
| | - José L Lanciego
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain; Centro de Investigación Médica Aplicada, Universidad de Navarra, 31008 Pamplona, Spain
| | - Vicent Casadó
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Spain
| | - Marie-Therese Armentero
- Laboratory of Functional Neurochemistry, C. Mondino National Neurological Institute, via Mondino 2, Pavia, Italy
| | - Rafael Franco
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Médica Aplicada, Universidad de Navarra, 31008 Pamplona, Spain
| |
Collapse
|
38
|
To Market, To Market—2013. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2014. [DOI: 10.1016/b978-0-12-800167-7.00027-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
|
39
|
Andrews SP, Brown GA, Christopher JA. Structure-Based and Fragment-Based GPCR Drug Discovery. ChemMedChem 2013; 9:256-75. [DOI: 10.1002/cmdc.201300382] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 11/15/2013] [Indexed: 01/05/2023]
|
40
|
Kadowaki Horita T, Kobayashi M, Mori A, Jenner P, Kanda T. Effects of the adenosine A2A antagonist istradefylline on cognitive performance in rats with a 6-OHDA lesion in prefrontal cortex. Psychopharmacology (Berl) 2013; 230:345-52. [PMID: 23748382 DOI: 10.1007/s00213-013-3158-x] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Accepted: 05/20/2013] [Indexed: 12/20/2022]
Abstract
RATIONALE Altered cognitive function is a common feature of both the early and later stages of Parkinson's disease (PD) that involves alterations in cortical dopamine content. Adenosine A2A antagonists, such as istradefylline, improve motor function in PD, but their effect on cognitive impairment has not been determined. OBJECTIVE The present study investigated whether impairment of working memory due to the loss of dopaminergic input into the prefrontal cortex (PFC) is reversed by administration of istradefylline. We also evaluated whether A2A antagonist administration modulates dopamine levels in the PFC. METHODS Bilateral lesions of the dopaminergic input to the PFC were produced in rats using 6-hydroxydopamine (6-OHDA). Cognitive performance was evaluated using an object recognition task and delayed alternation task. The effects of istradefylline, donepezil and methamphetamine on cognitive performance were examined. In addition, the effect of istradefylline on extracellular dopamine levels in the PFC was studied. RESULTS PFC dopamine levels and cognitive performance were significantly reduced by 6-OHDA lesioning. Istradefylline, donepezil and methamphetamine improved cognitive performance of PFC-lesioned rats. Istradefylline increased dopamine levels in the PFC in both normal and PFC-lesioned rats. CONCLUSIONS PFC dopaminergic input plays an important role in working memory performance. Blockade of A2A receptors using istradefylline reverses the changes in cognitive function, and this may be due to an increase in PFC dopamine content. Adenosine A2A receptor antagonists not only improve motor performance in PD but may also lead to improved cognition.
Collapse
Affiliation(s)
- Takako Kadowaki Horita
- Pharmacological Research Laboratories, Research Division, Kyowa Hakko Kirin Co., Ltd, 1188 Shimotogari, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8731, Japan
| | | | | | | | | |
Collapse
|
41
|
Yang Z, Li X, Ma H, Zheng J, Zhen X, Zhang X. Replacement of amide with bioisosteres led to a new series of potent adenosine A2A receptor antagonists. Bioorg Med Chem Lett 2013; 24:152-5. [PMID: 24332624 DOI: 10.1016/j.bmcl.2013.11.051] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/18/2013] [Accepted: 11/21/2013] [Indexed: 10/25/2022]
Abstract
We have previously reported a series of 2,4,6-trisubstituted pyrimidines as potent A2A receptor antagonists. The leading compounds often feature a potentially labile acetamide functional group which tends to hydrolyze under acidic conditions. Here we report the replacement of the acetamide functional group with bioisosteres. This effort led us to a new series of adenosine A2A receptor antagonists with improved potency and chemical stability.
Collapse
Affiliation(s)
- Zhaohui Yang
- Jiangsu Key Laboratory of Translational Research and Experimental Therapy for Neuro-Psycho-Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215021, P. R. China
| | - Xuan Li
- Jiangsu Key Laboratory of Translational Research and Experimental Therapy for Neuro-Psycho-Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215021, P. R. China
| | - Haikuo Ma
- Jiangsu Key Laboratory of Translational Research and Experimental Therapy for Neuro-Psycho-Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215021, P. R. China
| | - Jiyue Zheng
- Jiangsu Key Laboratory of Translational Research and Experimental Therapy for Neuro-Psycho-Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215021, P. R. China
| | - Xuechu Zhen
- Jiangsu Key Laboratory of Translational Research and Experimental Therapy for Neuro-Psycho-Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215021, P. R. China
| | - Xiaohu Zhang
- Jiangsu Key Laboratory of Translational Research and Experimental Therapy for Neuro-Psycho-Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215021, P. R. China.
| |
Collapse
|
42
|
Podurgiel S, Nunes E, Yohn S, Barber J, Thompson A, Milligan M, Lee C, López-Cruz L, Pardo M, Valverde O, Lendent C, Baqi Y, Müller C, Correa M, Salamone J. The vesicular monoamine transporter (VMAT-2) inhibitor tetrabenazine induces tremulous jaw movements in rodents: Implications for pharmacological models of parkinsonian tremor. Neuroscience 2013; 250:507-19. [DOI: 10.1016/j.neuroscience.2013.07.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Revised: 06/29/2013] [Accepted: 07/03/2013] [Indexed: 11/17/2022]
|
43
|
Saki M, Yamada K, Koshimura E, Sasaki K, Kanda T. In vitro pharmacological profile of the A2A receptor antagonist istradefylline. Naunyn Schmiedebergs Arch Pharmacol 2013; 386:963-72. [PMID: 23812646 DOI: 10.1007/s00210-013-0897-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Accepted: 06/13/2013] [Indexed: 12/28/2022]
Abstract
Adenosine A2A receptors are suggested to be a promising non-dopaminergic target for the treatment of Parkinson's disease (PD). Istradefylline is an adenosine A2A receptor antagonist that has been reported to exhibit antiparkinsonian activities in PD patients as well as both rodents and nonhuman primate models of PD. The aim of this study was to evaluate the in vitro pharmacological profile of istradefylline as an A2A receptor antagonist. Istradefylline exhibited high affinity for A2A receptors in humans, marmosets, dogs, rats, and mice. The affinities for the other subtypes of adenosine receptors (A1, A2B, and A3) were lower than that for A2A receptors in each species. Istradefylline demonstrated no significant affinity for other neurotransmitter receptors, including dopamine receptors (D1, D2, D3, D4, and D5). In addition, istradefylline hardly inhibited monoamine oxidase-A, monoamine oxidase-B, or catechol-O-methyl transferase. A kinetic analysis indicated that istradefylline reversibly binds to the human A2A receptors: The association reached equilibrium within 1 min, and the binding was also almost completely dissociated within 1 min. Istradefylline inhibited the A2A agonist CGS21680-induced accumulation of cAMP in the cultured cells and then shifted the concentration-response curve of CGS21680 to the right without affecting the maximal response of the agonist. These results indicate that istradefylline is a potent, selective, and competitive A2A receptor antagonist. The in vitro pharmacological profile of istradefylline helps to explain the in vivo profile of istradefylline and may be useful for clinical pharmacokinetic-pharmacodynamic considerations of efficacy and safety.
Collapse
Affiliation(s)
- Mayumi Saki
- Sales and Marketing Division, Marketing Department, Kyowa Hakko Kirin Co., Ltd., 1-6-1 Ohtemachi, Chiyoda-ku, Tokyo, 100-8185, Japan
| | | | | | | | | |
Collapse
|
44
|
|
45
|
Collins-Praino LE, Paul NE, Ledgard F, Podurgiel SJ, Kovner R, Baqi Y, Müller CE, Senatus PB, Salamone JD. Deep brain stimulation of the subthalamic nucleus reverses oral tremor in pharmacological models of parkinsonism: interaction with the effects of adenosine A2Aantagonism. Eur J Neurosci 2013; 38:2183-91. [DOI: 10.1111/ejn.12212] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 03/03/2013] [Accepted: 03/04/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Lyndsey E. Collins-Praino
- Division of Behavioral Neuroscience; Department of Psychology; University of Connecticut; Storrs; CT; USA
| | - Nicholas E. Paul
- Division of Behavioral Neuroscience; Department of Psychology; University of Connecticut; Storrs; CT; USA
| | - Felicia Ledgard
- Division of Neurosurgery; Department of Surgery; University of Connecticut Health Center; Farmington; CT; USA
| | - Samantha J. Podurgiel
- Division of Behavioral Neuroscience; Department of Psychology; University of Connecticut; Storrs; CT; USA
| | - Rotem Kovner
- Division of Behavioral Neuroscience; Department of Psychology; University of Connecticut; Storrs; CT; USA
| | - Younis Baqi
- Pharma-Zentrum Bonn; Pharmazeutisches Institut, Pharmazeutische Chemie; Universität Bonn; Bonn; Germany
| | - Christa E. Müller
- Pharma-Zentrum Bonn; Pharmazeutisches Institut, Pharmazeutische Chemie; Universität Bonn; Bonn; Germany
| | - Patrick B. Senatus
- Division of Neurosurgery; Department of Surgery; University of Connecticut Health Center; Farmington; CT; USA
| | - John D. Salamone
- Division of Behavioral Neuroscience; Department of Psychology; University of Connecticut; Storrs; CT; USA
| |
Collapse
|
46
|
Nunes EJ, Randall PA, Podurgiel S, Correa M, Salamone JD. Nucleus accumbens neurotransmission and effort-related choice behavior in food motivation: effects of drugs acting on dopamine, adenosine, and muscarinic acetylcholine receptors. Neurosci Biobehav Rev 2013; 37:2015-25. [PMID: 23583616 DOI: 10.1016/j.neubiorev.2013.04.002] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 03/20/2013] [Accepted: 04/03/2013] [Indexed: 11/25/2022]
Abstract
Mesolimbic dopamine (DA) is a critical component of the brain circuitry regulating behavioral activation and effort-related processes. Although nucleus accumbens (NAc) DA depletions or antagonism leave aspects of appetite and primary food motivation intact, rats with impaired DA transmission reallocate their instrumental behavior away from food-reinforced tasks with high response requirements, and instead select less effortful food-seeking behaviors. Previous work showed that adenosine A2A antagonists can reverse the effects of DA D2 antagonists on effort-related choice, and that stimulation of adenosine A2A receptors produces behavioral effects that are similar to those induced by DA antagonism. The present review summarizes the literature on the role of NAc DA and adenosine in effort-related processes, and also presents original data on the effects of local stimulation of muscarinic acetylcholine receptors in NAc core. Local injections of the muscarinic agonist pilocarpine directly into NAc core produces shifts in effort-related choice behavior similar to those induced by DA antagonism or A2A receptor stimulation, decreasing lever pressing but increasing chow intake in rats responding on a concurrent fixed ratio/chow feeding choice task. In contrast, injections into a neostriatal control site dorsal to the NAc were ineffective. The actions of pilocarpine on this task were attenuated by co-administration of the muscarinic antagonist scopolamine. Thus, drugs that act on DA, adenosine A2A, and muscarinic receptors regulate effort-related choice behavior, which may have implications for the treatment of psychiatric symptoms such as psychomotor slowing, fatigue or anergia that can be observed in depression and other disorders.
Collapse
Affiliation(s)
- Eric J Nunes
- Department of Psychology, University of Connecticut, Storrs, CT 06269-1020, USA
| | | | | | | | | |
Collapse
|
47
|
Mizuno Y, Kondo T. Adenosine A2A receptor antagonist istradefylline reduces daily OFF time in Parkinson's disease. Mov Disord 2013; 28:1138-41. [PMID: 23483627 PMCID: PMC3842830 DOI: 10.1002/mds.25418] [Citation(s) in RCA: 164] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 01/24/2013] [Accepted: 01/28/2013] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND We evaluated the efficacy and safety of istradefylline, a selective adenosine A2A receptor antagonist administered as adjunctive treatment to levodopa for 12 weeks in a double-blind manner in Parkinson's disease patients with motor complications in Japan. METHODS A total of 373 subjects were randomized to receive placebo (n=126), istradefylline 20 mg/day (n=123), or istradefylline 40 mg/day (n=124). The primary efficacy variable was the change in daily OFF time. Other secondary variables were also evaluated. RESULTS The change in daily OFF time was significantly reduced in the istradefylline 20 mg/day (-0.99 hours, P=.003) and istradefylline 40 mg/day (-0.96 hours, P=.003) groups compared with the placebo group (-0.23 hours). The most common adverse event was dyskinesia (placebo, 4.0%; istradefylline 20 mg/day, 13.0%; istradefylline 40 mg/day, 12.1%). CONCLUSIONS Istradefylline reduced daily OFF time and was well tolerated in Japanese PD patients with motor complications on levodopa treatment.
Collapse
|
48
|
Lynch S, Sivam SP. Dopamine and GABA Interaction in Basal Ganglia: GABA-A or GABA-B Receptor Stimulation Attenuates L-DOPA-Induced Striatal and Nigral ERK1/2 Signaling in a Rat Model of Parkinson’s Disease. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/jbbs.2013.36050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
49
|
León IDLPD, Parra-Cid MDC, Muñoz-Zurita A, Merino-Contreras SA, Montiel-Smith S, Meza-Reyes S, Ramírez-Mejía G, Sandoval-Ramírez J. Motor Effects of 1,3-Disubstituted 8-Styrylxanthines as A<sub>1</sub> and A<sub>2</sub> Adenosine-Receptor Antagonists in Rats. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/pp.2013.43044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
50
|
Andrews SP, Tehan B. Stabilised G protein-coupled receptors in structure-based drug design: a case study with adenosine A2A receptor. MEDCHEMCOMM 2013. [DOI: 10.1039/c2md20164j] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The first example of structure-based drug design with stabilised GPCRs has enabled the identification of a preclinical candidate for the treatment of Parkinson's disease.
Collapse
Affiliation(s)
| | - Benjamin Tehan
- Heptares Therapeutics Limited
- BioPark
- Welwyn Garden City
- UK
| |
Collapse
|