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Cronin SJF, Andrews NA, Latremoliere A. Peripheralized sepiapterin reductase inhibition as a safe analgesic therapy. Front Pharmacol 2023; 14:1173599. [PMID: 37251335 PMCID: PMC10213231 DOI: 10.3389/fphar.2023.1173599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/02/2023] [Indexed: 05/31/2023] Open
Abstract
The development of novel analgesics for chronic pain in the last 2 decades has proven virtually intractable, typically failing due to lack of efficacy and dose-limiting side effects. Identified through unbiased gene expression profiling experiments in rats and confirmed by human genome-wide association studies, the role of excessive tetrahydrobiopterin (BH4) in chronic pain has been validated by numerous clinical and preclinical studies. BH4 is an essential cofactor for aromatic amino acid hydroxylases, nitric oxide synthases, and alkylglycerol monooxygenase so a lack of BH4 leads to a range of symptoms in the periphery and central nervous system (CNS). An ideal therapeutic goal therefore would be to block excessive BH4 production, while preventing potential BH4 rundown. In this review, we make the case that sepiapterin reductase (SPR) inhibition restricted to the periphery (i.e., excluded from the spinal cord and brain), is an efficacious and safe target to alleviate chronic pain. First, we describe how different cell types that engage in BH4 overproduction and contribute to pain hypersensitivity, are themselves restricted to peripheral tissues and show their blockade is sufficient to alleviate pain. We discuss the likely safety profile of peripherally restricted SPR inhibition based on human genetic data, the biochemical alternate routes of BH4 production in various tissues and species, and the potential pitfalls to predictive translation when using rodents. Finally, we propose and discuss possible formulation and molecular strategies to achieve peripherally restricted, potent SPR inhibition to treat not only chronic pain but other conditions where excessive BH4 has been demonstrated to be pathological.
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Affiliation(s)
| | - Nick A. Andrews
- The Salk Institute for Biological Studies, La Jolla, CA, United States
| | - Alban Latremoliere
- Departments of Neurosurgery and Neuroscience, Johns Hopkins School of Medicine, Neurosurgery Pain Research Institute, Baltimore, MD, United States
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Development and Evaluation of a Physiologically Based Pharmacokinetic Model for Predicting Haloperidol Exposure in Healthy and Disease Populations. Pharmaceutics 2022; 14:pharmaceutics14091795. [PMID: 36145543 PMCID: PMC9506126 DOI: 10.3390/pharmaceutics14091795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/18/2022] [Accepted: 08/21/2022] [Indexed: 11/16/2022] Open
Abstract
The physiologically based pharmacokinetic (PBPK) approach can be used to develop mathematical models for predicting the absorption, distribution, metabolism, and elimination (ADME) of administered drugs in virtual human populations. Haloperidol is a typical antipsychotic drug with a narrow therapeutic index and is commonly used in the management of several medical conditions, including psychotic disorders. Due to the large interindividual variability among patients taking haloperidol, it is very likely for them to experience either toxic or subtherapeutic effects. We intend to develop a haloperidol PBPK model for identifying the potential sources of pharmacokinetic (PK) variability after intravenous and oral administration by using the population-based simulator, PK-Sim. The model was initially developed and evaluated to predict the PK of haloperidol and its reduced metabolite in adult healthy population after intravenous and oral administration. After evaluating the developed PBPK model in healthy adults, it was used to predict haloperidol–rifampicin drug–drug interaction and was extended to tuberculosis patients. The model evaluation was performed using visual assessments, prediction error, and mean fold error of the ratio of the observed-to-predicted values of the PK parameters. The predicted PK values were in good agreement with the corresponding reported values. The effects of the pathophysiological changes and enzyme induction associated with tuberculosis and its treatment, respectively, on haloperidol PK, have been predicted precisely. For all clinical scenarios that were evaluated, the predicted values were within the acceptable two-fold error range.
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Loxoprofen enhances intestinal barrier function via generation of its active metabolite by carbonyl reductase 1 in differentiated Caco-2 cells. Chem Biol Interact 2021; 348:109634. [PMID: 34506768 DOI: 10.1016/j.cbi.2021.109634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/31/2021] [Accepted: 09/05/2021] [Indexed: 02/06/2023]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are used worldwide as antipyretic analgesics and agents for rheumatoid arthritis and osteoarthritis, but known to cause damage to the gastrointestinal mucosae as their serious adverse effects. Few studies showed the impairment of intestinal epithelial barrier function (EBF) by high concentrations (0.5-1 mM) of NSAIDs, but the underlying mechanism is not fully understood. This study is aimed at clarifying effects at a low concentration (50 μM) of three NSAIDs, loxoprofen (Lox), ibuprofen and indomethacin, on intestinal EBF using human intestinal epithelial-like Caco-2 cells. Among those NSAIDs, Lox increased the transepithelial electric resistance (TER) value, decreased the paracellular Lucifer yellow CH (LYCH) permeability, and upregulated claudin (CLDN)-1, -3 and -5, indicating that low doses of Lox enhanced EBF through increasing expression of CLDNs. Lox is known to be metabolized to a pharmacologically active metabolite, (2S,1'R,2'S)-loxoprofen alcohol (Lox-RS), by carbonyl reductase 1 (CBR1), which is highly expressed in human intestine. CBR1 was expressed in the Caco-2 cells, and the pretreatment with a CBR1 inhibitor suppressed both the Lox-evoked CLDN upregulation and EBF enhancement. In addition, the treatment of the cells with Lox-RS resulted in higher TER value and lower LYCH permeability than those with Lox. Thus, Lox-RS synthesized by CBR1 may greatly contribute to the improving efficacy of Lox on the barrier function. Since EBF is decreased in inflammatory bowel disease, we finally examined the effect of Lox on EBF using the Caco-2/THP-1 co-culture system, which is used as an in vitro inflammatory bowel disease model. Lox significantly recovered EBF which was impaired by inflammatory cytokines secreted from THP-1 macrophages. These in vitro observations suggest that Lox enhances intestinal EBF, for which the metabolism of Lox to Lox-RS by CBR1 has an important role.
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Koczurkiewicz-Adamczyk P, Piska K, Gunia-Krzyżak A, Bucki A, Jamrozik M, Lorenc E, Ryszawy D, Wójcik-Pszczoła K, Michalik M, Marona H, Kołaczkowski M, Pękala E. Cinnamic acid derivatives as chemosensitising agents against DOX-treated lung cancer cells - Involvement of carbonyl reductase 1. Eur J Pharm Sci 2020; 154:105511. [PMID: 32801001 DOI: 10.1016/j.ejps.2020.105511] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/30/2020] [Accepted: 08/10/2020] [Indexed: 01/08/2023]
Abstract
Doxorubicin (DOX) therapy is limited by both cancer cells resistance and cardiotoxicity. DOX biotransformation to doxorubicinol (DOXol) by reductases enzymes (mainly by CBR1; carbonyl reductase 1) is a key process responsible for DOX adverse effects development. Thus, inhibition of CBR1 can increase the therapeutic effect of DOX. In the present study, we used a group of new synthetized cinnamic acid (CA) derivatives to improve the effectiveness and safety profile of DOX therapy against cancer cells in vitro. The possible mechanism of CBR1 inhibition was simulated by molecular modelling studies. The kinetics of DOX reduction in the presence of active CA derivatives were measured in cytosols. The chemosensitising activity of CA derivatives including proapoptotic, anti-invasiveness activity were investigated in A549 lung cancer cell line. In our research 7 from 16 tested CA derivatives binded to the active site of CBR1 enzyme and improved DOX stability by inhibition of DOXol formation. Co-treatment of A549 cells with active CA derivatives and DOX induced cells apoptosis by activation of caspase cascade. At the same time we observed decrease of invasive properties (cell migration and transmigration assays) and the rearangments of F-actin cytoskeleton in CA derivatves + DOX treated cells. Meanwhile, control, human lung fibroblasts stay realtivelly unvulnerable and viable. New synthetized CA derivatives may inhibit the activity of CBR1 leading to the stabilization of DOX therapeutic levels in cancer cells and to protect the myocardium against DOXol cytotoxic effect. Favourable physicochemical properties supported by a safety profile and multidirectional chemosensitising activity render CA derivatives a promising group for the development of agent useful in combined therapy.
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Affiliation(s)
- Paulina Koczurkiewicz-Adamczyk
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna St 9, 30-688, Kraków, Poland.
| | - Kamil Piska
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna St 9, 30-688, Kraków, Poland
| | - Agnieszka Gunia-Krzyżak
- Department of Bioorganic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland
| | - Adam Bucki
- Department of Medicinal Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland
| | - Marek Jamrozik
- Department of Medicinal Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland
| | - Ewelina Lorenc
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnoloy, Jagiellonian University, Kraków, Poland
| | - Damian Ryszawy
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnoloy, Jagiellonian University, Kraków, Poland
| | - Katarzyna Wójcik-Pszczoła
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna St 9, 30-688, Kraków, Poland
| | - Marta Michalik
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnoloy, Jagiellonian University, Kraków, Poland
| | - Henryk Marona
- Department of Bioorganic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland
| | - Marcin Kołaczkowski
- Department of Medicinal Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland
| | - Elżbieta Pękala
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna St 9, 30-688, Kraków, Poland
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Khojasteh SC, Bumpus NN, Driscoll JP, Miller GP, Mitra K, Rietjens IMCM, Zhang D. Biotransformation and bioactivation reactions - 2018 literature highlights. Drug Metab Rev 2019; 51:121-161. [PMID: 31170851 DOI: 10.1080/03602532.2019.1615937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
In the past three decades, ADME sciences have become an integral component of the drug discovery and development process. At the same time, the field has continued to evolve, thus, requiring ADME scientists to be knowledgeable of and engage with diverse aspects of drug assessment: from pharmacology to toxicology, and from in silico modeling to in vitro models and finally in vivo models. Progress in this field requires deliberate exposure to different aspects of ADME; however, this task can seem daunting in the current age of mass information. We hope this review provides a focused and brief summary of a wide array of critical advances over the past year and explains the relevance of this research ( Table 1 ). We divided the articles into categories of (1) drug optimization, (2) metabolites and drug metabolizing enzymes, and (3) bioactivation. This annual review is the fourth of its kind (Baillie et al. 2016 ; Khojasteh et al. 2017 , 2018 ). We have followed the same format we used in previous years in terms of the selection of articles and the authoring of each section. This effort in itself also continues to evolve. I am pleased that Rietjens, Miller, and Mitra have again contributed to this annual review. We would like to welcome Namandjé N. Bumpus, James P. Driscoll, and Donglu Zhang as authors for this year's issue. We strive to maintain a balance of authors from academic and industry settings. We would be pleased to hear your opinions of our commentary, and we extend an invitation to anyone who would like to contribute to a future edition of this review. Cyrus Khojasteh, on behalf of the authors.
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Affiliation(s)
- S Cyrus Khojasteh
- Department of Drug Metabolism and Pharmacokinetics, Genentech Inc , South San Francisco , CA , USA
| | - Namandjé N Bumpus
- Department of Medicine - Division of Clinical Pharmacology, The Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - James P Driscoll
- Department of Drug Metabolism and Pharmacokinetics, MyoKardia Inc. , South San Francisco , CA , USA
| | - Grover P Miller
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences , Little Rock , AR , USA
| | - Kaushik Mitra
- Department of Safety Assessment and Laboratory Animal Resources, Merck Research Laboratories (MRL), Merck & Co., Inc , West Point , PA , USA
| | | | - Donglu Zhang
- Department of Drug Metabolism and Pharmacokinetics, Genentech Inc , South San Francisco , CA , USA
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Ramsden D, Smith D, Arenas R, Frederick K, Cerny MA. Identification and Characterization of a Selective Human Carbonyl Reductase 1 Substrate. Drug Metab Dispos 2018; 46:1434-1440. [DOI: 10.1124/dmd.118.082487] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 07/26/2018] [Indexed: 12/27/2022] Open
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Yang X, Hua W, Ryu S, Yates P, Chang C, Zhang H, Di L. 11β-Hydroxysteroid Dehydrogenase 1 Human Tissue Distribution, Selective Inhibitor, and Role in Doxorubicin Metabolism. Drug Metab Dispos 2018; 46:1023-1029. [DOI: 10.1124/dmd.118.081083] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/16/2018] [Indexed: 12/31/2022] Open
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Shi SM, Di L. The role of carbonyl reductase 1 in drug discovery and development. Expert Opin Drug Metab Toxicol 2017; 13:859-870. [DOI: 10.1080/17425255.2017.1356820] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Li Di
- Pfizer Inc., Groton, CT, USA
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