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Załuski M, Łażewska D, Jaśko P, Honkisz-Orzechowska E, Kuder KJ, Brockmann A, Latacz G, Zygmunt M, Kaleta M, Greser BA, Olejarz-Maciej A, Jastrzębska-Więsek M, Vielmuth C, Müller CE, Kieć-Kononowicz K. Anti-Inflammatory Activities of 8-Benzylaminoxanthines Showing High Adenosine A 2A and Dual A 1/A 2A Receptor Affinity. Int J Mol Sci 2023; 24:13707. [PMID: 37762006 PMCID: PMC10531311 DOI: 10.3390/ijms241813707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/26/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
Chronic inflammation plays an important role in the development of neurodegenerative diseases, such as Parkinson's disease (PD). In the present study, we synthesized 25 novel xanthine derivatives with variable substituents at the N1-, N3- and C8-position as adenosine receptor antagonists with potential anti-inflammatory activity. The compounds were investigated in radioligand binding studies at all four human adenosine receptor subtypes, A1, A2A, A2B and A3. Compounds showing nanomolar A2A and dual A1/A2A affinities were obtained. Three compounds, 19, 22 and 24, were selected for further studies. Docking and molecular dynamics simulation studies indicated binding poses and interactions within the orthosteric site of adenosine A1 and A2A receptors. In vitro studies confirmed the high metabolic stability of the compounds, and the absence of toxicity at concentrations of up to 12.5 µM in various cell lines (SH-SY5Y, HepG2 and BV2). Compounds 19 and 22 showed anti-inflammatory activity in vitro. In vivo studies in mice investigating carrageenan- and formalin-induced inflammation identified compound 24 as the most potent anti-inflammatory derivative. Future studies are warranted to further optimize the compounds and to explore their therapeutic potential in neurodegenerative diseases.
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Affiliation(s)
- Michał Załuski
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Dorota Łażewska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Piotr Jaśko
- Department of Pharmaceutical & Medicinal Chemistry, Pharma Center Bonn & Pharmaceutical Institute, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany; (P.J.); (A.B.); (C.V.); (C.E.M.)
| | - Ewelina Honkisz-Orzechowska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Kamil J. Kuder
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Andreas Brockmann
- Department of Pharmaceutical & Medicinal Chemistry, Pharma Center Bonn & Pharmaceutical Institute, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany; (P.J.); (A.B.); (C.V.); (C.E.M.)
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Małgorzata Zygmunt
- Department of Pharmacodynamics, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Kraków, Poland;
| | - Maria Kaleta
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Beril Anita Greser
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Agnieszka Olejarz-Maciej
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
| | - Magdalena Jastrzębska-Więsek
- Department of Clinical Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Kraków, Poland;
| | - Christin Vielmuth
- Department of Pharmaceutical & Medicinal Chemistry, Pharma Center Bonn & Pharmaceutical Institute, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany; (P.J.); (A.B.); (C.V.); (C.E.M.)
| | - Christa E. Müller
- Department of Pharmaceutical & Medicinal Chemistry, Pharma Center Bonn & Pharmaceutical Institute, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany; (P.J.); (A.B.); (C.V.); (C.E.M.)
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Krakow, Poland; (M.Z.); (E.H.-O.); (K.J.K.); (G.L.); (B.A.G.); (A.O.-M.); (K.K.-K.)
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2
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Ahmedy OA, Kamel MW, Abouelfadl DM, Shabana ME, Sayed RH. Berberine attenuates epithelial mesenchymal transition in bleomycin-induced pulmonary fibrosis in mice via activating A 2aR and mitigating the SDF-1/CXCR4 signaling. Life Sci 2023; 322:121665. [PMID: 37028546 DOI: 10.1016/j.lfs.2023.121665] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/15/2023] [Accepted: 03/31/2023] [Indexed: 04/09/2023]
Abstract
AIMS Berberine is endowed with anti-oxidant, anti-inflammatory and anti-fibrotic effects. This study explored the role of adenosine A2a receptor (A2aR) activation and SDF-1/CXCR4 signaling suppression in the protective effects of berberine in bleomycin-induced pulmonary fibrosis in mice. MAIN METHODS Pulmonary fibrosis was generated in mice by injecting bleomycin (40 U/kg, i.p.) on days 0, 3, 7, 10 and 14. Mice were treated with berberine (5 mg/kg, i.p.) from day 15 to day 28. KEY FINDINGS Severe lung fibrosis and increased collagen content were observed in the bleomycin-challenged mice. Pulmonary A2aR downregulation was documented in bleomycin-induced pulmonary fibrosis animals and was accompanied by enhanced expression of SDF-1/CXCR4. Moreover, TGF-β1elevation and pSmad2/3 overexpression were reported in parallel with enhanced epithelial mesenchymal transition (EMT) markers expression, vimentin and α-SMA. Besides, bleomycin significantly elevated the inflammatory and pro-fibrogenic mediator NF-κB p65, TNF-α and IL-6. Furthermore, bleomycin administration induced oxidative stress as depicted by decreased Nrf2, SOD, GSH and catalase levels. Interestingly, berberine administration markedly ameliorated the fibrotic changes in lungs by modulating the purinergic system through the inhibition of A2aR downregulation, mitigating EMT and effectively suppressing inflammation and oxidative stress. Strikingly, A2aR blockade by SCH 58261, impeded the pulmonary protective effect of berberine. SIGNIFICANCE These findings indicated that berberine could attenuate the pathological processes of bleomycin-induced pulmonary fibrosis at least partially via upregulating A2aR and mitigating the SDF-1/CXCR4 related pathway, suggesting A2aR as a potential therapeutic target for the management of pulmonary fibrosis.
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Affiliation(s)
- Omaima A Ahmedy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, 11562 Cairo, Egypt.
| | - Marwa W Kamel
- Department of Cancer Biology, Pharmacology Unit, National Cancer Institute, Cairo University, 11796, Egypt
| | - Dalia M Abouelfadl
- Department of Pathology, Medical and Clinical Studies, Research Institute, National Research Center, Egypt
| | - Marwa E Shabana
- Department of Pathology, Medical and Clinical Studies, Research Institute, National Research Center, Egypt
| | - Rabab H Sayed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, 11562 Cairo, Egypt
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3
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Załuski M, Schabikowski J, Jaśko P, Bryła A, Olejarz-Maciej A, Kaleta M, Głuch-Lutwin M, Brockmann A, Hinz S, Zygmunt M, Kuder K, Latacz G, Vielmuth C, Müller CE, Kieć-Kononowicz K. 8-Benzylaminoxanthine scaffold variations for selective ligands acting on adenosine A 2A receptors. Design, synthesis and biological evaluation. Bioorg Chem 2020; 101:104033. [PMID: 32629282 DOI: 10.1016/j.bioorg.2020.104033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/01/2020] [Accepted: 06/15/2020] [Indexed: 11/24/2022]
Abstract
A library of 34 novel compounds based on a xanthine scaffold was explored in biological studies for interaction with adenosine receptors (ARs). Structural modifications of the xanthine core were introduced in the 8-position (benzylamino and benzyloxy substitution) as well as at N1, N3, and N7 (small alkyl residues), thereby improving affinity and selectivity for the A2A AR. The compounds were characterized by radioligand binding assays, and our study resulted in the development of the potent A2A AR ligands including 8-((6-chloro-2-fluoro-3-methoxybenzyl)amino)-1-ethyl-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione (12d; Ki human A2AAR: 68.5 nM) and 8-((2-chlorobenzyl)amino)-1-ethyl-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione (12h; Ki human A2AAR: 71.1 nM). Moreover, dual A1/A2AAR ligands were identified in the group of 1,3-diethyl-7-methylxanthine derivatives. Compound 14b displayed Ki values of 52.2 nM for the A1AR and 167 nM for the A2AAR. Selected A2AAR ligands were further evaluated as inactive for inhibition of monoamine oxidase A, B and isoforms of phosphodiesterase-4B1, -10A, which represent classical targets for xanthine derivatives. Therefore, the developed 8-benzylaminoxanthine scaffold seems to be highly selective for AR activity and relevant for potent and selective A2A ligands. Compound 12d with high selectivity for ARs, especially for the A2AAR subtype, evaluated in animal models of inflammation has shown anti-inflammatory activity. Investigated compounds were found to display high selectivity and may therefore be of high interest for further development as drugs for treating cancer or neurodegenerative diseases.
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Affiliation(s)
- Michał Załuski
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Jakub Schabikowski
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Piotr Jaśko
- Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Adrian Bryła
- Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Agnieszka Olejarz-Maciej
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Maria Kaleta
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Monika Głuch-Lutwin
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Andreas Brockmann
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Sonja Hinz
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Małgorzata Zygmunt
- Department of Pharmacodynamics, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Kamil Kuder
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland
| | - Christin Vielmuth
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30688 Kraków, Poland.
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Blockade of Adenosine A 2A Receptor Protects Photoreceptors after Retinal Detachment by Inhibiting Inflammation and Oxidative Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7649080. [PMID: 32714489 PMCID: PMC7354651 DOI: 10.1155/2020/7649080] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 05/19/2020] [Accepted: 06/03/2020] [Indexed: 12/20/2022]
Abstract
Purpose Adenosine A2A receptor (A2AR) signaling is neuroprotective in some retinal damage models, but its role in neuronal survival during retinal detachment (RD) is unclear. We tested the hypothesis that A2AR antagonist ZM241385 would prevent photoreceptor apoptosis by inhibiting retinal inflammation and oxidative stress after RD. Methods The A2AR antagonist ZM241385 was delivered daily to C57BL/6J mice for three days at a dose (3 mg/kg, i.p.) starting 2 hours prior to creating RD. A2AR expression, microglia proliferation and reactivity, glial fibrillary acidic protein (GFAP) accumulation, IL-1β expression, and reactive oxygen species (ROS) production were evaluated with immunofluorescence. Photoreceptor TUNEL was analyzed. Results A2AR expression obviously increased and accumulated in microglia and Müller cells in the retinas after RD. The A2AR antagonist ZM241385 effectively inhibited retinal microglia proliferation and reactivity, decreased GFAP upregulation and proinflammatory cytokine IL-1β expression of Müller cells, and suppressed ROS overproduction, resulting in attenuation of photoreceptor apoptosis after RD. Conclusions The A2AR antagonist ZM241385 is an effective suppressor of microglia proliferation and reactivity, gliosis, neuroinflammation, oxidative stress, and photoreceptor apoptosis in a mouse model of RD. This suggests that A2AR blockade may be an important therapeutic strategy to protect photoreceptors in RD and other CNS diseases that share a common etiology.
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Kotańska M, Dziubina A, Szafarz M, Mika K, Reguła K, Bednarski M, Zygmunt M, Drabczyńska A, Sapa J, Kieć-Kononowicz K. KD-64-A new selective A2A adenosine receptor antagonist has anti-inflammatory activity but contrary to the non-selective antagonist-Caffeine does not reduce diet-induced obesity in mice. PLoS One 2020; 15:e0229806. [PMID: 32555600 PMCID: PMC7302451 DOI: 10.1371/journal.pone.0229806] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/27/2020] [Indexed: 12/23/2022] Open
Abstract
The A2 adenosine receptors play an important role, among others, in the regulation of inflammatory process and glucose homeostasis in diabetes and obesity. Thus, the presented project evaluated of influence of the selective antagonist of A2A adenosine receptor-KD-64 as compared to the known non-selective antagonist-caffeine on these two particular processes. Two different inflammation models were induced namely local and systemic inflammation. Obesity was induced in mice by high-fat diet and the tested compounds (KD-64 and caffeine) were administrated for 21 days. KD-64 showed anti-inflammatory effect in both tested inflammation models and administered at the same dose as ketoprofen exerted stronger effect than this reference compound. Elevated levels of IL-6 and TNF-α observed in obese control mice were significantly lowered by the administration of KD-64 and were similar to the values observed in control non-obese mice. Interestingly, caffeine increased the levels of these parameters. In contrast to caffeine which had no influence on AlaT activity, KD-64 administration significantly lowered AlaT activity in the obese mice. Although, contrary to caffeine, KD-64 did not reduce diet-induced obesity in mice, it improved glucose tolerance. Thus, the activity of the selective adenosine A2A receptor antagonist was quite different from that of the non-selective.
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Affiliation(s)
- Magdalena Kotańska
- Department of Pharmacological Screening, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Dziubina
- Department of Pharmacodynamics, Jagiellonian University Medical College, Krakow, Poland
| | - Małgorzata Szafarz
- Department of Pharmacokinetics and Physical Pharmacy, Jagiellonian University Medical College, Krakow, Poland
| | - Kamil Mika
- Department of Pharmacological Screening, Jagiellonian University Medical College, Krakow, Poland
| | - Karolina Reguła
- Department of Pharmacological Screening, Jagiellonian University Medical College, Krakow, Poland
| | - Marek Bednarski
- Department of Pharmacological Screening, Jagiellonian University Medical College, Krakow, Poland
| | - Małgorzata Zygmunt
- Department of Pharmacological Screening, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Drabczyńska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Krakow, Poland
| | - Jacek Sapa
- Department of Pharmacological Screening, Jagiellonian University Medical College, Krakow, Poland
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Krakow, Poland
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He X, Chen F, Zhang Y, Gao Q, Guan Y, Wang J, Zhou J, Zhai F, Boison D, Luan G, Li T. Upregulation of adenosine A2A receptor and downregulation of GLT1 is associated with neuronal cell death in Rasmussen's encephalitis. Brain Pathol 2019; 30:246-260. [PMID: 31353670 DOI: 10.1111/bpa.12770] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 07/23/2019] [Indexed: 02/02/2023] Open
Abstract
Rasmussen encephalitis (RE) is a severe pediatric inflammatory brain disease characterized by unilateral inflammation and atrophy of the cerebral cortex, drug-resistant focal epilepsy and progressive neurological and cognitive deterioration. The etiology and pathogenesis of RE remain unclear. Our previous results demonstrated that the adenosine A1 receptor (A1R) and the major adenosine-removing enzyme adenosine kinase play an important role in the etiology of RE. Because the downstream pathways of inhibitory A1R signaling are modulated by stimulatory A2AR signaling, which by itself controls neuro-inflammation, glial activation and glial glutamate homeostasis through interaction with glutamate transporter GLT-1, we hypothesized that maladaptive changes in adenosine A2A receptor (A2AR) expression are associated with RE. We used immunohistochemistry and Western blot analysis to examine the expression of A2ARs, glutamate transporter-I (GLT-1) and the apoptotic marker Bcl-2 in surgically resected cortical specimens from RE patients (n = 18) in comparison with control cortical tissue. In lesions of the RE specimen we found upregulation of A2ARs, downregulation of GLT-1 and increased apoptosis of both neurons and astroglia. Double staining revealed colocalization of A2ARs and Bcl-2 in RE lesions. These results suggest that maladaptive changes in A2AR expression are associated with a decrease in GLT-I expression as a possible precipitator for apoptotic cell loss in RE. Because A2AR antagonists are already under clinical evaluation for Parkinson's disease, the A2AR might likewise be a tractable target for the treatment of RE.
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Affiliation(s)
- Xinghui He
- Department of Neurosurgery, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Fan Chen
- Department of Brian Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China.,Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Yifan Zhang
- Department of Brian Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China.,Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Qing Gao
- Department of Brian Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Yuguang Guan
- Department of Neurosurgery, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Jing Wang
- Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Jian Zhou
- Department of Neurosurgery, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Feng Zhai
- Department of Neurosurgery, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Detlev Boison
- Department of Neurosurgery, Robert Wood Jones & New Jersey Medical Schools, Rutgers University, Piscataway, NJ, 08854, USA
| | - Guoming Luan
- Department of Neurosurgery, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
| | - Tianfu Li
- Department of Brian Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China.,Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing, 100093, China
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7
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Gao X, Ma Y, Wang Z, Bia R, Zhang P, Hu F. Identification of anti-inflammatory active ingredients from Tumuxiang by ultra-performance liquid chromatography/quadrupole time-of-flight-MSE. Biomed Chromatogr 2018; 32:e4179. [DOI: 10.1002/bmc.4179] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 10/30/2017] [Accepted: 12/01/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Xia Gao
- School of Pharmacy; Lanzhou University; Lanzhou People's Republic of China
| | - Yuling Ma
- School of Pharmacy; Lanzhou University; Lanzhou People's Republic of China
| | - Zhuowei Wang
- Waters Corporation; Beijing Office; People's Republic of China
| | - Ruibin Bia
- School of Pharmacy; Lanzhou University; Lanzhou People's Republic of China
| | - Pei Zhang
- School of Pharmacy; Lanzhou University; Lanzhou People's Republic of China
| | - Fangdi Hu
- School of Pharmacy; Lanzhou University; Lanzhou People's Republic of China
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Dziubina A, Szmyd K, Zygmunt M, Sapa J, Dudek M, Filipek B, Drabczyńska A, Załuski M, Pytka K, Kieć-Kononowicz K. Evaluation of antidepressant-like and anxiolytic-like activity of purinedione-derivatives with affinity for adenosine A2A receptors in mice. Pharmacol Rep 2016; 68:1285-1292. [DOI: 10.1016/j.pharep.2016.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 06/27/2016] [Accepted: 07/22/2016] [Indexed: 11/28/2022]
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