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Wang R, Lu JY, Herbert D, Lieberman JA, Meltzer HY, Tiwari AK, Remington G, Kennedy JL, Zai CC. Analysis of schizophrenia-associated genetic markers in the HLA region as risk factors for tardive dyskinesia. Hum Psychopharmacol 2024:e2898. [PMID: 38676936 DOI: 10.1002/hup.2898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/01/2024] [Accepted: 04/09/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVES The pathology of Tardive Dyskinesia (TD) has yet to be fully understood, but there have been proposed hypotheses for the cause of this condition. Our team previously reported a possible association of TD with the Complement Component C4 gene in the HLA region. In this study, we explored the HLA region further by examining two previously identified schizophrenia-associated HLA-region single-nucleotide polymorphisms (SNPs), namely rs13194504 and rs210133. METHODS The SNPs rs13194504 and rs210133 were tested for association with the occurrence and severity of TD in a sample of 172 schizophrenia patients who were recruited for four studies from three different clinical sites in Canada and USA. RESULTS The rs13194504 AA genotype was associated with decreased severity for TD as measured by Abnormal Involuntary Movement Scale (AIMS) scores (p = 0.047) but not for TD occurrence. SNP rs210133 was not significantly associated with either TD occurrence or AIMS scores. CONCLUSION Our findings suggest that the rs13194504 AA genotype may play a role in TD severity, while SNP rs210133 may not have a major role in the risk or severity of TD.
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Affiliation(s)
- Ruoyu Wang
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Justin Y Lu
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Deanna Herbert
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Jeffrey A Lieberman
- Columbia University, New York State Psychiatric Institute, New York City, New York, USA
| | - Herbert Y Meltzer
- Psychiatry and Behavioral Sciences, Pharmacology and Physiology, Chemistry of Life Processes Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Arun K Tiwari
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Gary Remington
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - James L Kennedy
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Clement C Zai
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, USA
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Hagihara H, Shoji H, Hattori S, Sala G, Takamiya Y, Tanaka M, Ihara M, Shibutani M, Hatada I, Hori K, Hoshino M, Nakao A, Mori Y, Okabe S, Matsushita M, Urbach A, Katayama Y, Matsumoto A, Nakayama KI, Katori S, Sato T, Iwasato T, Nakamura H, Goshima Y, Raveau M, Tatsukawa T, Yamakawa K, Takahashi N, Kasai H, Inazawa J, Nobuhisa I, Kagawa T, Taga T, Darwish M, Nishizono H, Takao K, Sapkota K, Nakazawa K, Takagi T, Fujisawa H, Sugimura Y, Yamanishi K, Rajagopal L, Hannah ND, Meltzer HY, Yamamoto T, Wakatsuki S, Araki T, Tabuchi K, Numakawa T, Kunugi H, Huang FL, Hayata-Takano A, Hashimoto H, Tamada K, Takumi T, Kasahara T, Kato T, Graef IA, Crabtree GR, Asaoka N, Hatakama H, Kaneko S, Kohno T, Hattori M, Hoshiba Y, Miyake R, Obi-Nagata K, Hayashi-Takagi A, Becker LJ, Yalcin I, Hagino Y, Kotajima-Murakami H, Moriya Y, Ikeda K, Kim H, Kaang BK, Otabi H, Yoshida Y, Toyoda A, Komiyama NH, Grant SGN, Ida-Eto M, Narita M, Matsumoto KI, Okuda-Ashitaka E, Ohmori I, Shimada T, Yamagata K, Ageta H, Tsuchida K, Inokuchi K, Sassa T, Kihara A, Fukasawa M, Usuda N, Katano T, Tanaka T, Yoshihara Y, Igarashi M, Hayashi T, Ishikawa K, Yamamoto S, Nishimura N, Nakada K, Hirotsune S, Egawa K, Higashisaka K, Tsutsumi Y, Nishihara S, Sugo N, Yagi T, Ueno N, Yamamoto T, Kubo Y, Ohashi R, Shiina N, Shimizu K, Higo-Yamamoto S, Oishi K, Mori H, Furuse T, Tamura M, Shirakawa H, Sato DX, Inoue YU, Inoue T, Komine Y, Yamamori T, Sakimura K, Miyakawa T. Large-scale animal model study uncovers altered brain pH and lactate levels as a transdiagnostic endophenotype of neuropsychiatric disorders involving cognitive impairment. eLife 2024; 12:RP89376. [PMID: 38529532 DOI: 10.7554/elife.89376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024] Open
Abstract
Increased levels of lactate, an end-product of glycolysis, have been proposed as a potential surrogate marker for metabolic changes during neuronal excitation. These changes in lactate levels can result in decreased brain pH, which has been implicated in patients with various neuropsychiatric disorders. We previously demonstrated that such alterations are commonly observed in five mouse models of schizophrenia, bipolar disorder, and autism, suggesting a shared endophenotype among these disorders rather than mere artifacts due to medications or agonal state. However, there is still limited research on this phenomenon in animal models, leaving its generality across other disease animal models uncertain. Moreover, the association between changes in brain lactate levels and specific behavioral abnormalities remains unclear. To address these gaps, the International Brain pH Project Consortium investigated brain pH and lactate levels in 109 strains/conditions of 2294 animals with genetic and other experimental manipulations relevant to neuropsychiatric disorders. Systematic analysis revealed that decreased brain pH and increased lactate levels were common features observed in multiple models of depression, epilepsy, Alzheimer's disease, and some additional schizophrenia models. While certain autism models also exhibited decreased pH and increased lactate levels, others showed the opposite pattern, potentially reflecting subpopulations within the autism spectrum. Furthermore, utilizing large-scale behavioral test battery, a multivariate cross-validated prediction analysis demonstrated that poor working memory performance was predominantly associated with increased brain lactate levels. Importantly, this association was confirmed in an independent cohort of animal models. Collectively, these findings suggest that altered brain pH and lactate levels, which could be attributed to dysregulated excitation/inhibition balance, may serve as transdiagnostic endophenotypes of debilitating neuropsychiatric disorders characterized by cognitive impairment, irrespective of their beneficial or detrimental nature.
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Affiliation(s)
- Hideo Hagihara
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Hirotaka Shoji
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Satoko Hattori
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Giovanni Sala
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Yoshihiro Takamiya
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Mika Tanaka
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Masafumi Ihara
- Department of Neurology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Mihiro Shibutani
- Laboratory of Genome Science, Biosignal Genome Resource Center, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Japan
| | - Izuho Hatada
- Laboratory of Genome Science, Biosignal Genome Resource Center, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Japan
| | - Kei Hori
- Department of Biochemistry and Cellular Biology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Mikio Hoshino
- Department of Biochemistry and Cellular Biology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Akito Nakao
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Yasuo Mori
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Shigeo Okabe
- Department of Cellular Neurobiology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masayuki Matsushita
- Department of Molecular Cellular Physiology, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Anja Urbach
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Yuta Katayama
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Akinobu Matsumoto
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Keiichi I Nakayama
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Shota Katori
- Laboratory of Mammalian Neural Circuits, National Institute of Genetics, Mishima, Japan
| | - Takuya Sato
- Laboratory of Mammalian Neural Circuits, National Institute of Genetics, Mishima, Japan
| | - Takuji Iwasato
- Laboratory of Mammalian Neural Circuits, National Institute of Genetics, Mishima, Japan
| | - Haruko Nakamura
- Department of Molecular Pharmacology and Neurobiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yoshio Goshima
- Department of Molecular Pharmacology and Neurobiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Matthieu Raveau
- Laboratory for Neurogenetics, RIKEN Center for Brain Science, Wako, Japan
| | - Tetsuya Tatsukawa
- Laboratory for Neurogenetics, RIKEN Center for Brain Science, Wako, Japan
| | - Kazuhiro Yamakawa
- Laboratory for Neurogenetics, RIKEN Center for Brain Science, Wako, Japan
- Department of Neurodevelopmental Disorder Genetics, Institute of Brain Sciences, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Noriko Takahashi
- Laboratory of Structural Physiology, Center for Disease Biology and Integrative Medicine, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Physiology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Haruo Kasai
- Laboratory of Structural Physiology, Center for Disease Biology and Integrative Medicine, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
- International Research Center for Neurointelligence (WPI-IRCN), UTIAS, The University of Tokyo, Tokyo, Japan
| | - Johji Inazawa
- Research Core, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ikuo Nobuhisa
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsushi Kagawa
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsuya Taga
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Mohamed Darwish
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Department of Behavioral Physiology, Graduate School of Innovative Life Science, University of Toyama, Toyama, Japan
| | | | - Keizo Takao
- Department of Behavioral Physiology, Graduate School of Innovative Life Science, University of Toyama, Toyama, Japan
- Department of Behavioral Physiology, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Kiran Sapkota
- Department of Neuroscience, Southern Research, Birmingham, United States
| | - Kazutoshi Nakazawa
- Department of Neuroscience, Southern Research, Birmingham, United States
| | - Tsuyoshi Takagi
- Institute for Developmental Research, Aichi Developmental Disability Center, Kasugai, Japan
| | - Haruki Fujisawa
- Department of Endocrinology, Diabetes and Metabolism, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Yoshihisa Sugimura
- Department of Endocrinology, Diabetes and Metabolism, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Kyosuke Yamanishi
- Department of Neuropsychiatry, Hyogo Medical University School of Medicine, Nishinomiya, Japan
| | - Lakshmi Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, United States
| | - Nanette Deneen Hannah
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, United States
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, United States
| | - Tohru Yamamoto
- Department of Molecular Neurobiology, Faculty of Medicine, Kagawa University, Kita-gun, Japan
| | - Shuji Wakatsuki
- Department of Peripheral Nervous System Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Toshiyuki Araki
- Department of Peripheral Nervous System Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Katsuhiko Tabuchi
- Department of Molecular & Cellular Physiology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tadahiro Numakawa
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Hiroshi Kunugi
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
- Department of Psychiatry, Teikyo University School of Medicine, Tokyo, Japan
| | - Freesia L Huang
- Program of Developmental Neurobiology, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, United States
| | - Atsuko Hayata-Takano
- Laboratory of Molecular Neuropharmacology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
- Department of Pharmacology, Graduate School of Dentistry, Osaka University, Suita, Japan
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Suita, Japan
| | - Hitoshi Hashimoto
- Laboratory of Molecular Neuropharmacology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Suita, Japan
- Division of Bioscience, Institute for Datability Science, Osaka University, Suita, Japan
- Transdimensional Life Imaging Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Suita, Japan
- Department of Molecular Pharmaceutical Science, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kota Tamada
- RIKEN Brain Science Institute, Wako, Japan
- Department of Physiology and Cell Biology, Kobe University School of Medicine, Kobe, Japan
| | - Toru Takumi
- RIKEN Brain Science Institute, Wako, Japan
- Department of Physiology and Cell Biology, Kobe University School of Medicine, Kobe, Japan
| | - Takaoki Kasahara
- Laboratory for Molecular Dynamics of Mental Disorders, RIKEN Center for Brain Science, Wako, Japan
- Institute of Biology and Environmental Sciences, Carl von Ossietzky University of Oldenburg, Oldenburg, Germany
| | - Tadafumi Kato
- Laboratory for Molecular Dynamics of Mental Disorders, RIKEN Center for Brain Science, Wako, Japan
- Department of Psychiatry and Behavioral Science, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Isabella A Graef
- Department of Pathology, Stanford University School of Medicine, Stanford, United States
| | - Gerald R Crabtree
- Department of Pathology, Stanford University School of Medicine, Stanford, United States
| | - Nozomi Asaoka
- Department of Pharmacology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hikari Hatakama
- Department of Molecular Pharmacology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Shuji Kaneko
- Department of Molecular Pharmacology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Takao Kohno
- Department of Biomedical Science, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan
| | - Mitsuharu Hattori
- Department of Biomedical Science, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan
| | - Yoshio Hoshiba
- Laboratory of Medical Neuroscience, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Japan
| | - Ryuhei Miyake
- Laboratory for Multi-scale Biological Psychiatry, RIKEN Center for Brain Science, Wako, Japan
| | - Kisho Obi-Nagata
- Laboratory for Multi-scale Biological Psychiatry, RIKEN Center for Brain Science, Wako, Japan
| | - Akiko Hayashi-Takagi
- Laboratory of Medical Neuroscience, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Japan
- Laboratory for Multi-scale Biological Psychiatry, RIKEN Center for Brain Science, Wako, Japan
| | - Léa J Becker
- Institut des Neurosciences Cellulaires et Intégratives, Centre National de la Recherche Scientifique, Université de Strasbourg, Strasbourg, France
| | - Ipek Yalcin
- Institut des Neurosciences Cellulaires et Intégratives, Centre National de la Recherche Scientifique, Université de Strasbourg, Strasbourg, France
| | - Yoko Hagino
- Addictive Substance Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | | | - Yuki Moriya
- Addictive Substance Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Kazutaka Ikeda
- Addictive Substance Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Hyopil Kim
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, Republic of Korea
- Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, United States
| | - Bong-Kiun Kaang
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, Republic of Korea
- Center for Cognition and Sociality, Institute for Basic Science (IBS), Daejeon, Republic of Korea
| | - Hikari Otabi
- College of Agriculture, Ibaraki University, Ami, Japan
- United Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, Fuchu, Japan
| | - Yuta Yoshida
- College of Agriculture, Ibaraki University, Ami, Japan
| | - Atsushi Toyoda
- College of Agriculture, Ibaraki University, Ami, Japan
- United Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, Fuchu, Japan
- Ibaraki University Cooperation between Agriculture and Medical Science (IUCAM), Ibaraki, Japan
| | - Noboru H Komiyama
- Genes to Cognition Program, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom
- Simons Initiative for the Developing Brain, Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Seth G N Grant
- Genes to Cognition Program, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom
- Simons Initiative for the Developing Brain, Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Michiru Ida-Eto
- Department of Developmental and Regenerative Medicine, Mie University, Graduate School of Medicine, Tsu, Japan
| | - Masaaki Narita
- Department of Developmental and Regenerative Medicine, Mie University, Graduate School of Medicine, Tsu, Japan
| | - Ken-Ichi Matsumoto
- Department of Biosignaling and Radioisotope Experiment, Interdisciplinary Center for Science Research, Organization for Research and Academic Information, Shimane University, Izumo, Japan
| | - Emiko Okuda-Ashitaka
- Department of Biomedical Engineering, Osaka Institute of Technology, Osaka, Japan
| | - Iori Ohmori
- Department of Physiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Tadayuki Shimada
- Child Brain Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Kanato Yamagata
- Child Brain Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Hiroshi Ageta
- Division for Therapies Against Intractable Diseases, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Kunihiro Tsuchida
- Division for Therapies Against Intractable Diseases, Center for Medical Science, Fujita Health University, Toyoake, Japan
| | - Kaoru Inokuchi
- Research Center for Idling Brain Science, University of Toyama, Toyama, Japan
- Department of Biochemistry, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
- Core Research for Evolutionary Science and Technology (CREST), Japan Science and Technology Agency (JST), University of Toyama, Toyama, Japan
| | - Takayuki Sassa
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Akio Kihara
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Motoaki Fukasawa
- Department of Anatomy II, Fujita Health University School of Medicine, Toyoake, Japan
| | - Nobuteru Usuda
- Department of Anatomy II, Fujita Health University School of Medicine, Toyoake, Japan
| | - Tayo Katano
- Department of Medical Chemistry, Kansai Medical University, Hirakata, Japan
| | - Teruyuki Tanaka
- Department of Developmental Medical Sciences, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Yoshihara
- Laboratory for Systems Molecular Ethology, RIKEN Center for Brain Science, Wako, Japan
| | - Michihiro Igarashi
- Department of Neurochemistry and Molecular Cell Biology, School of Medicine, and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
- Transdiciplinary Research Program, Niigata University, Niigata, Japan
| | - Takashi Hayashi
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - Kaori Ishikawa
- Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
- Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Japan
| | - Satoshi Yamamoto
- Integrated Technology Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Company, Ltd, Fujisawa, Japan
| | - Naoya Nishimura
- Integrated Technology Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Company, Ltd, Fujisawa, Japan
| | - Kazuto Nakada
- Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
- Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Japan
| | - Shinji Hirotsune
- Department of Genetic Disease Research, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kiyoshi Egawa
- Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazuma Higashisaka
- Laboratory of Toxicology and Safety Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
| | - Yasuo Tsutsumi
- Laboratory of Toxicology and Safety Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
| | - Shoko Nishihara
- Glycan & Life Systems Integration Center (GaLSIC), Soka University, Tokyo, Japan
| | - Noriyuki Sugo
- Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
| | - Takeshi Yagi
- Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
| | - Naoto Ueno
- Laboratory of Morphogenesis, National Institute for Basic Biology, Okazaki, Japan
| | - Tomomi Yamamoto
- Division of Biophysics and Neurobiology, National Institute for Physiological Sciences, Okazaki, Japan
| | - Yoshihiro Kubo
- Division of Biophysics and Neurobiology, National Institute for Physiological Sciences, Okazaki, Japan
| | - Rie Ohashi
- Laboratory of Neuronal Cell Biology, National Institute for Basic Biology, Okazaki, Japan
- Department of Basic Biology, SOKENDAI (Graduate University for Advanced Studies), Okazaki, Japan
- Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences, Okazaki, Japan
| | - Nobuyuki Shiina
- Laboratory of Neuronal Cell Biology, National Institute for Basic Biology, Okazaki, Japan
- Department of Basic Biology, SOKENDAI (Graduate University for Advanced Studies), Okazaki, Japan
- Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences, Okazaki, Japan
| | - Kimiko Shimizu
- Department of Biological Sciences, School of Science, The University of Tokyo, Tokyo, Japan
| | - Sayaka Higo-Yamamoto
- Healthy Food Science Research Group, Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - Katsutaka Oishi
- Healthy Food Science Research Group, Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
- Department of Applied Biological Science, Graduate School of Science and Technology, Tokyo University of Science, Noda, Japan
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Japan
- School of Integrative and Global Majors (SIGMA), University of Tsukuba, Tsukuba, Japan
| | - Hisashi Mori
- Department of Molecular Neuroscience, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - Tamio Furuse
- Mouse Phenotype Analysis Division, Japan Mouse Clinic, RIKEN BioResource Research Center (BRC), Tsukuba, Japan
| | - Masaru Tamura
- Mouse Phenotype Analysis Division, Japan Mouse Clinic, RIKEN BioResource Research Center (BRC), Tsukuba, Japan
| | - Hisashi Shirakawa
- Department of Molecular Pharmacology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Daiki X Sato
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
| | - Yukiko U Inoue
- Department of Biochemistry and Cellular Biology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Takayoshi Inoue
- Department of Biochemistry and Cellular Biology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Yuriko Komine
- Young Researcher Support Group, Research Enhancement Strategy Office, National Institute for Basic Biology, National Institute of Natural Sciences, Okazaki, Japan
- Division of Brain Biology, National Institute for Basic Biology, Okazaki, Japan
| | - Tetsuo Yamamori
- Division of Brain Biology, National Institute for Basic Biology, Okazaki, Japan
- Laboratory for Molecular Analysis of Higher Brain Function, RIKEN Center for Brain Science, Wako, Japan
| | - Kenji Sakimura
- Department of Cellular Neurobiology, Brain Research Institute, Niigata University, Niigata, Japan
- Department of Animal Model Development, Brain Research Institute, Niigata University, Niigata, Japan
| | - Tsuyoshi Miyakawa
- Division of Systems Medical Science, Center for Medical Science, Fujita Health University, Toyoake, Japan
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Rajagopal L, Huang M, Mahjour S, Ryan C, Elzokaky A, Svensson KA, Meltzer HY. The dopamine D1 receptor positive allosteric modulator, DETQ, improves cognition and social interaction in aged mice and enhances cortical and hippocampal acetylcholine efflux. Behav Brain Res 2024; 459:114766. [PMID: 38048913 DOI: 10.1016/j.bbr.2023.114766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/06/2023] [Accepted: 11/15/2023] [Indexed: 12/06/2023]
Abstract
Dopamine (DA) D1 and D2 receptors (Rs) are critical for cognitive functioning. D1 positive allosteric modulators (D1PAMs) activate D1Rs without desensitization or an inverted U-shaped dose response curve. DETQ, [2-(2,6-dichlorophenyl)-1-((1S,3R)-3-(hydroxymethyl)-5-(2-hydroxypropan-2-yl)-1-methyl-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one] is highly selective for the human D1Rs as shown in humanized D1R knock-in (hD1Ki) mice. Here, we have ascertained the efficacy of DETQ in aged [13-23-month-old (mo)] hD1Ki mice and their corresponding age-matched wild-type (WT; C57BL/6NTac) controls. We found that in aged mice, DETQ, given acutely, subchronically, and chronically, rescued both novel object recognition memory and social behaviors, using novel object recognition (NOR) and social interaction (SI) tasks, respectively without any adverse effect on body weight or mortality. We have also shown, using in vivo microdialysis, a significant decrease in basal DA and norepinephrine, increase in glutamate (Glu) and gamma-amino butyric acid (GABA) efflux with no significant changes in acetylcholine (ACh) levels in aged vs young mice. In young and aged hD1Ki mice, DETQ, acutely and subchronically increased ACh in the medial prefrontal cortex and hippocampal regions in aged hD1Ki mice without affecting Glu. These results suggest that the D1PAM mechanism is of interest as potential treatment for cognitive and social behavioral deficits in neuropsychiatric disorders including but not restricted to neurodegenerative disorders, such as Parkinson's disease.
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Affiliation(s)
- Lakshmi Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Mei Huang
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Sanaz Mahjour
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Chelsea Ryan
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Ahmad Elzokaky
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Kjell A Svensson
- Neuroscience Discovery, Eli Lilly & Company, Indianapolis, IN, USA
| | - H Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA.
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Lee MA, Cola P, Jayathilake K, Meltzer HY. Reply to Dr Yucel's Comments on the Article "Long-term Outcome of Clozapine in Treatment-Resistant Schizophrenia". J Clin Psychopharmacol 2023; 43:555-556. [PMID: 37930220 DOI: 10.1097/jcp.0000000000001774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
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Rajagopal L, Mahjour S, Huang M, Ryan CA, Elzokaky A, Csakai AJ, Orr MJ, Scheidt K, Meltzer HY. NU-1223, a simplified analog of alstonine, with 5-HT 2cR agonist-like activity, rescues memory deficit and positive and negative symptoms in subchronic phencyclidine mouse model of schizophrenia. Behav Brain Res 2023; 454:114614. [PMID: 37572758 DOI: 10.1016/j.bbr.2023.114614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/14/2023]
Abstract
The serotonin (5-HT)2 C receptor(R) is a widely distributed G-protein-coupled receptor, expressed abundantly in the central nervous system. Alstonine is a natural product that has significant properties of atypical antipsychotic drugs (AAPDs), in part attributed to 5-HT2 CR agonism. Based on alstonine, we developed NU-1223, a simplified β carboline analog of alstonine, which shows efficacies comparable to alstonine and to other 5-HT2 CR agonists, Ro-60-0175 and lorcaserin. The 5-HT2 CR antagonism of some APDs, including olanzapine, contributes to weight gain, a major side effect which limits its tolerability, while the 5-HT2 CR agonists and/or modulators, may minimize weight gain. We used the well-established rodent subchronic phencyclidine (PCP) model to test the efficacy of NU-1223 on episodic memory, using novel object recognition (NOR) task, positive (locomotor activity), and negative symptoms (social interaction) of schizophrenia (SCH). We found that NU-1223 produced both transient and prolonged rescue of the subchronic PCP-induced deficits in NOR and SI. Further, NU-1223, but not Ro-60-0175, blocked PCP and amphetamine (AMPH)-induced increase in LMA in subchronic PCP mice. These transient efficacies in LMA were blocked by the 5-HT2 CR antagonist, SB242084. Sub-chronic NU-1223 treatment rescued NOR and SI deficits in subchronic PCP mice for at least 39 days after 3 days injection. Chronic treatment with NU-1223, ip, twice a day for 21 days, did not increase average body weight vs olanzapine. These findings clearly indicate NU-1223 as a class of small molecules with a possible 5-HT2 CR-agonist-like mechanism of action, attributing to its efficacy. Additional in-depth receptor mechanistic studies are warranted, as this small molecule, both transiently and chronically rescued PCP-induced deficits. Furthermore, NU-1223 did not induce weight gain post long-term administrations vs AAPDs such as olanzapine, making NU-1223 a putative therapeutic compound for SCH.
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Affiliation(s)
- Lakshmi Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Sanaz Mahjour
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Mei Huang
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Chelsea A Ryan
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Ahmad Elzokaky
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Adam J Csakai
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
| | - Meghan J Orr
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
| | - Karl Scheidt
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA; Department of Pharmacology, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA.
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Yoshida K, Marshe VS, Elsheikh SSM, Maciukiewicz M, Tiwari AK, Brandl EJ, Lieberman JA, Meltzer HY, Kennedy JL, Müller DJ. Polygenic risk scores analyses of psychiatric and metabolic traits with antipsychotic-induced weight gain in schizophrenia: an exploratory study. Pharmacogenomics J 2023; 23:119-126. [PMID: 37106021 DOI: 10.1038/s41397-023-00305-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/20/2023] [Accepted: 03/30/2023] [Indexed: 04/29/2023]
Abstract
Given the polygenic nature of antipsychotic-induced weight gain (AIWG), we investigated whether polygenic risk scores (PRS) for various psychiatric and metabolic traits were associated with AIWG. We included individuals with schizophrenia (SCZ) of European ancestry from two cohorts (N = 151, age = 40.3 ± 11.8 and N = 138, age = 36.5 ± 10.8). We investigated associations of AIWG defined as binary and continuous variables with PRS calculated from genome-wide association studies of body mass index (BMI), coronary artery disease (CAD), fasting glucose, fasting insulin, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol (LDL-C), triglycerides, type 1 and 2 diabetes mellitus, and SCZ, using regression models. We observed nominal associations (uncorrected p < 0.05) between PRSs for BMI, CAD, and LDL-C, type 1 diabetes, and SCZ with AIWG. While results became non-significant after correction for multiple testing, these preliminary results suggest that PRS analyses might contribute to identifying risk factors of AIWG and might help to elucidate mechanisms at play in AIWG.
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Affiliation(s)
- Kazunari Yoshida
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Azrieli Adult Neurodevelopmental Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Victoria S Marshe
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Samar S M Elsheikh
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Malgorzata Maciukiewicz
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Arun K Tiwari
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Eva J Brandl
- Department of Psychiatry and Psychotherapy, Campus Mitte, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jeffrey A Lieberman
- Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York City, NY, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, IL, USA
| | - James L Kennedy
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Daniel J Müller
- Tanenbaum Centre for Pharmacogenetics, Neurogenetics Section, Molecular Brain Sciences Research Department, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital of Würzburg, Würzburg, Germany.
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Abstract
PURPOSE/BACKGROUND The favorable effect of clozapine on psychotic symptoms in patients with treatment-resistant (TR) schizophrenia (SCZ) in short-term studies is well established. However, prospective studies of the long-term outcome of clozapine treatment on psychopathology, cognition, quality of life, and functional outcome in TR-SCZ are limited. METHODS/PROCEDURES Here, we have examined the long-term (mean duration of follow-up 14 years) effects of clozapine on those outcomes in a prospective, open label study in 54 TR-SCZ patients. Assessments were performed at baseline, 6 weeks, 6 months, and at the last follow-up. FINDINGS/RESULTS Brief Psychiatric Rating Scale (BPRS) total, positive symptoms, and anxiety/depression at the last follow-up improved significantly from baseline, as well as from the 6-month evaluation ( P < 0.0001), with a 70.5% responder rate (≥20% improvement at the last follow-up from baseline). Quality of Life Scale (QLS) total improved by 72% at the last follow-up, with 24% of patients rated as having "good" functioning compared with 0% at baseline. Suicidal thoughts/behavior was significantly reduced at the last follow-up from the baseline. No significant change in negative symptoms was found at the last follow-up in the total sample. Short-term memory function declined at the last follow-up from baseline, but there was no significant change in processing speed. The QLS total showed a significant negative correlation with BPRS positive symptoms but not with cognitive measures, or negative symptoms, at the last follow-up. IMPLICATIONS/CONCLUSIONS For patients with TR-SCZ, improving psychotic symptoms with clozapine seems to have a more significant impact than negative symptoms or cognition on improving psychosocial function.
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Affiliation(s)
- Myung A Lee
- From the Department of Psychiatry, Vanderbilt University, School of Medicine, Nashville, TN
| | - Philip Cola
- Weatherhead School of Management and School of Medicine, Case Western Reserve University, Cleveland, OH
| | - Karu Jayathilake
- Department of Psychiatry and Behavioral Sciences, Pharmacology and Neuroscience, Northwestern Feinberg School of Medicine, Chicago, IL
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Pharmacology and Neuroscience, Northwestern Feinberg School of Medicine, Chicago, IL
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8
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Suzuki K, Yamasaki S, Miyashita M, Ando S, Toriumi K, Yoshikawa A, Nakanishi M, Morimoto Y, Kanata S, Fujikawa S, Endo K, Koike S, Usami S, Itokawa M, Washizuka S, Hiraiwa-Hasegawa M, Meltzer HY, Kasai K, Nishida A, Arai M. Role of advanced glycation end products in the longitudinal association between muscular strength and psychotic symptoms among adolescents. Schizophr 2022; 8:44. [PMID: 35853893 PMCID: PMC9261085 DOI: 10.1038/s41537-022-00249-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 03/21/2022] [Indexed: 11/09/2022]
Abstract
AbstractMuscular strength, assessed by handgrip, is a risk indicator for psychiatric disorders, including psychosis. However, the biological mechanisms underlying this association remain unclear. Since advanced glycation end products (AGEs) play a key role in skeletal muscle underdevelopment and psychosis, we examined the role of AGEs in the longitudinal association between muscular strength and psychotic symptoms among adolescents. We first evaluated the direction of the relationship between handgrip strength and urine levels of pentosidine, a representative AGEs in a population-based birth cohort of 1,542 adolescents at ages 12 and 14. Then, we examined the role of AGEs in the longitudinal association between handgrip strength and thought problems (TP), as a psychotic symptom indicator, in a subsample of 256 adolescents at ages 13 and 14. An autoregressive cross-lagged model revealed that handgrip strength at age 12 negatively predicted pentosidine levels at age 14 (β = −0.20, p < 0.001), whereas pentosidine levels at age 12 did not predict handgrip strength at age 14 (β = 0.04, p = 0.062). Moreover, pentosidine levels had a significant indirect effect on the relationship between handgrip strength and TP (standard indirect effect = −0.051, p = 0.012), which remained significant after adjusting for gender and preceded TP and pentosidine levels. Thus, adolescents with low muscular strength are at a high risk of developing psychotic symptoms, which could be mediated by AGEs. Future studies need to investigate whether interventions focused on muscular strength prevent the accumulation of AGEs and thereby prevent the development of psychosis.
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Martinez Agulleiro L, de Filippis R, Rosson S, Patil B, Prizgint L, Talasazan N, Meltzer HY, Kane JM, Gibbons RD, Guinart D. Awareness of illness moderates self-assessment of psychotic symptoms. Aust N Z J Psychiatry 2022; 56:1287-1294. [PMID: 34784772 DOI: 10.1177/00048674211057480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Self-reports or patient-reported outcome measures are seldom used in psychosis due to concerns about the ability of patients to accurately report their symptomatology, particularly in cases of low awareness of illness. The aim of this study was to assess the effect of insight on the accuracy of self-reported psychotic symptoms using a computerized adaptive testing tool (CAT-Psychosis). METHODS A secondary analysis of data drawn from the CAT-Psychosis development and validation study was performed. The Brief Psychiatric Rating Scale and the Scale of Unawareness of Mental Disorders were administered by clinicians. Patients completed the self-reported version of the CAT-Psychosis. Patients were median-split regarding their insight level to compare the correlation between the two psychosis severity measures. A subgroup sensitivity analysis was performed only on patients with schizophrenia spectrum disorders. RESULTS A total of 159 patients with a psychotic disorder who completed both CAT-Psychosis and Scale of Unawareness of Mental Disorders were included. For the whole sample, CAT-Psychosis scores showed convergent validity with Brief Psychiatric Rating Scale ratings (r = 0.517, 95% confidence interval = [0.392, 0.622], p < 0.001). Insight was found to moderate this correlation (β = -0.511, p = 0.005), yet agreement between both measures remained statistically significant for both high (r = 0.621, 95% confidence interval = [0.476, 0.733], p < 0.001) and low insight patients (r = 0.408, 95% confidence interval = [0.187, 0.589], p < 0.001), while psychosis severity was comparable between these groups (for Brief Psychiatric Rating Scale: U = 3057, z = -0.129, p = 0.897; disorganization: U = 2986.5, z = -0.274, p = 0.784 and for CAT-Psychosis: U = 2800.5, z = -1.022, p = 0.307). Subgroup of patients with schizophrenia spectrum disorders showed very similar results. CONCLUSIONS Insight moderates the correlation between self-reported and clinician-rated severity of psychosis, yet CAT-Psychosis remains valid in patients with both high and low awareness of illness.
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Affiliation(s)
- Luis Martinez Agulleiro
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA.,Psychiatry Department, Complexo Hospitalario Universitario de Ferrol, Ferrol, Spain
| | - Renato de Filippis
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA.,Psychiatric Unit, Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Stella Rosson
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA.,Psychiatric Unit, Department of Mental Health, Azienda ULSS 3 Serenissima, Venice, Italy.,Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padua, Italy
| | - Bhagyashree Patil
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
| | - Lara Prizgint
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
| | - Nahal Talasazan
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
| | | | - John M Kane
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA.,Institute for Behavioral Health, Feinstein Institutes for Medical Research, Manhasset, NY, USA.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Department of Psychiatry and Molecular Medicine, Manhasset, NY, USA
| | - Robert D Gibbons
- Center for Health Statistics and Departments of Medicine, Public Health Sciences (Biostatistics), Psychiatry, Comparative Human Development, and the Committee on Quantitative Methods, University of Chicago, Chicago, IL, USA
| | - Daniel Guinart
- Department of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA.,Institute for Behavioral Health, Feinstein Institutes for Medical Research, Manhasset, NY, USA.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Department of Psychiatry and Molecular Medicine, Manhasset, NY, USA.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Institut de Neuropsiquiatria i Addiccions (INAD), Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Departament de Psiquiatria, Universitat Autònoma de Barcelona, Barcelona, Spain
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10
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Rajagopal L, Huang M, He W, Ryan C, Elzokaky A, Banerjee P, Meltzer HY. Repeated administration of rapastinel produces exceptionally prolonged rescue of memory deficits in phencyclidine-treated mice. Behav Brain Res 2022; 432:113964. [PMID: 35718230 DOI: 10.1016/j.bbr.2022.113964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 11/02/2022]
Abstract
Rapastinel, a positive N-methyl-D-aspartate receptor (NMDAR) modulator with rapid-acting antidepressant properties, rescues memory deficits in rodents. We have previously reported that a single intravenous dose of rapastinel, significantly, but only transiently, prevented and rescued deficits in the novel object recognition (NOR) test, a measure of episodic memory, produced by acute or subchronic administration of the NMDAR antagonists, phencyclidine (PCP) and ketamine. Here, we tested the ability of single and multiple subcutaneous doses per day of rapastinel to restore NOR and operant reversal learning (ORL) deficits in subchronic PCP-treated mice. Rapastinel, 1 or 3 mg/kg, administered subcutaneously, 30 min before NOR or ORL testing, respectively, transiently rescued both deficits in subchronic PCP mice. This effect of rapastinel on NOR and ORL was mammalian target of rapamycin (mTOR)-dependent. Most importantly, 1 mg/kg rapastinel given twice daily for 3 or 5 days, but not 1 day, restored NOR for at least 9 and 10 weeks, respectively, which is an indication of neuroplastic effects on learning and memory. Both rapastinel (3 mg/kg) and ketamine (30 mg/kg), moderately increased the efflux of dopamine, norepinephrine, and serotonin in medial prefrontal cortex; however, only ketamine increased cortical glutamate efflux. This observation was likely the basis for the contrasting effects of the two drugs on cognition.
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Affiliation(s)
- Lakshmi Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Mei Huang
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Wenqi He
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA.
| | - Chelsea Ryan
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Ahmad Elzokaky
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | | | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA.
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11
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Orr MJ, Cao AB, Wang CT, Gaisin A, Csakai A, Friswold AP, Meltzer HY, McCorvy JD, Scheidt KA. Discovery of Highly Potent Serotonin 5-HT 2 Receptor Agonists Inspired by Heteroyohimbine Natural Products. ACS Med Chem Lett 2022; 13:648-657. [PMID: 35450369 PMCID: PMC9014500 DOI: 10.1021/acsmedchemlett.1c00694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/09/2022] [Indexed: 11/27/2022] Open
Abstract
The serotonin 5-HT2 receptors are important pharmaceutical targets involved in signaling pathways underlying various neurological, psychiatric, and cardiac functions and dysfunctions. As such, numerous ligands for the investigation of these receptors' activity and downstream effects have been developed synthetically or discovered in nature. For example, the heteroyohimbine natural product alstonine exhibits antispychotic activity mediated by 5-HT2A/2C agonism. In this work, we identified a heteroyohimbine metabolite containing a serotonin pharmacophore and truncated the scaffold, leading to the discovery of potent agonist activity of substituted tetrahydro-β-carbolines across the 5-HT2 receptor family. Extensive SAR development resulted in compound 106 with EC50 values of 1.7, 0.58, and 0.50 nM at 5-HT2A, 5-HT2B, and 5-HT2C, respectively. Docking studies suggest a π-stacking interaction between the tetrahydro-β-carboline core and conserved residue Trp6.48 as the structural basis for this activity. This work lays a foundation for future investigation of these compounds in neurological and psychiatric disorders.
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Affiliation(s)
- Meghan J. Orr
- Department of Chemistry, Northwestern University, Evanston, Illinois60208, United States
| | - Andrew B. Cao
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin53226, United States
| | - Charles Tiancheng Wang
- Department of Chemistry, Northwestern University, Evanston, Illinois60208, United States
| | - Arsen Gaisin
- Department of Chemistry, Northwestern University, Evanston, Illinois60208, United States
| | - Adam Csakai
- Department of Chemistry, Northwestern University, Evanston, Illinois60208, United States
| | - Alec P. Friswold
- Department of Chemistry, Northwestern University, Evanston, Illinois60208, United States
| | - Herbert Y. Meltzer
- Department of Pharmacology, Northwestern University, Chicago, Illinois60208, United States
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, Illinois60208, United States
| | - John D. McCorvy
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin53226, United States
| | - Karl A. Scheidt
- Department of Chemistry, Northwestern University, Evanston, Illinois60208, United States
- Department of Pharmacology, Northwestern University, Chicago, Illinois60208, United States
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12
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Li J, Yoshikawa A, Alliey-Rodriguez N, Meltzer HY. Schizophrenia risk loci from xMHC region were associated with antipsychotic response in chronic schizophrenic patients with persistent positive symptom. Transl Psychiatry 2022; 12:92. [PMID: 35250027 PMCID: PMC8898944 DOI: 10.1038/s41398-022-01854-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/17/2021] [Accepted: 02/03/2022] [Indexed: 11/09/2022] Open
Abstract
We examined whether common variants from the extended major histocompatibility complex (xMHC) region contribute to the response to antipsychotic drugs (APDs) in patients with schizophrenia with persistent psychosis. Subjects participated in a prospective longitudinal study of the effect of APDs on psychopathology were temporally split into discovery (n = 88) and replication (n = 42) cohorts. The primary endpoint was a change in Brief Psychiatric Rating Scale at 6-week or 6-month after treatment. rs204991 (β = 3.917, p = 3.72 × 10-6), the strongest signal associated with response at 6-week was located near C4A/C4B after a linear regression adjusted for covariates. xMHC SNP imputation disclosed much stronger signals (rs9268469, β = 5.140, p = 1.57 × 10-7) and other weaker signals (p < 1 × 10-5) spanning the entire xMHC region. All the variants were previously identified schizophrenia risk loci. Conditional fine-mapping revealed three subgroups of SNPs which were the eQTLs (p < 1 × 10-7) for C4A, HLA-C, and BTN3A2 in disease-relevant tissue. Epistasis between HLA-C and C4A was observed (p = 0.019). Minor allele (G) carriers of rs204991, eQTL for C4A, having decreased risk for schizophrenia and lower imputed expression of C4A, had a better response to APDs. Some imputed HLA alleles associated with a decreased risk for schizophrenia had a positive association with improvement in psychotic symptoms. An independent cohort validated the association of change in psychosis with C4A. We provide evidence that genetic risk factors for schizophrenia from the xMHC region are associated with response to APDs and those variants significantly alter the imputed expression of C4A, HLA-C, and BTN3A2. The minor alleles predicting higher C4A level are associated with diminished improvement in psychotic symptoms after APD treatment.
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Affiliation(s)
- Jiang Li
- grid.16753.360000 0001 2299 3507Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA ,grid.415341.60000 0004 0433 4040Department of Molecular and Functional Genomics, Weis Center for Research, Geisinger Health System, Danville, PA USA
| | - Akane Yoshikawa
- grid.16753.360000 0001 2299 3507Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA ,grid.258269.20000 0004 1762 2738Department of Psychiatry and Behavioral Sciences, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ney Alliey-Rodriguez
- grid.16753.360000 0001 2299 3507Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Herbert Y. Meltzer
- grid.16753.360000 0001 2299 3507Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
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13
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Rajagopal L, Ryan C, Elzokaky A, Burstein ES, Meltzer HY. Pimavanserin augments the efficacy of atypical antipsychotic drugs in a mouse model of treatment-refractory negative symptoms of schizophrenia. Behav Brain Res 2021; 422:113710. [PMID: 34906610 DOI: 10.1016/j.bbr.2021.113710] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 01/15/2023]
Abstract
Negative symptoms are a core, pervasive, and often treatment-refractory phenotype of schizophrenia, one which contributes to poor functional outcome, ability to work, pursue educational goals, and quality of life, as well as caretaker burden. Improvement of negative symptoms in some patients with schizophrenia has been reported with some atypical antipsychotic drugs [AAPDs], but improvement is absent in many patients and partial in others. Therefore, more effective treatments are needed, and better preclinical models of negative symptoms are needed to identify them. Sub-chronic [sc] treatment of rodents with phencyclidine [PCP], a noncompetitive N-methyl-d-aspartate [NMDAR] antagonist, produces deficits in social interactions [SI] that have been widely studied as a model of negative symptoms in schizophrenia. Acute restraint stress [ARS] also provides a model of treatment-refractory negative symptoms [TRS] to AAPDs. By themselves, in sc-PCP mice, the AAPDs, risperidone, olanzapine, and aripiprazole, but not the selective 5-HT2AR inverse agonist, pimavanserin [PIM], rescued the SI deficit in sc-PCP mice, as did the combination of PIM with sub-effective doses of each of these AAPDs. These three AAPDs alone did not rescue SI deficit in sc-PCP+2h-ARS mice, indicating these mice were treatment refractory. However, co-administration of PIM with any of the AAPDs significantly restored SI in these mice. PIM may be an effective adjunctive therapy for treating negative symptoms of schizophrenia in some patients who have failed to respond to AAPDs, but further studies are needed.
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Affiliation(s)
- L Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA
| | - C Ryan
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA
| | - A Elzokaky
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA
| | - E S Burstein
- Acadia Pharmaceuticals Inc, San Diego, CA, 92130 USA
| | - H Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA.
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14
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Abstract
The beliefs that antipsychotic drugs (APDs) are 1) effective only to treat delusions and hallucinations (positive symptoms), 2) that typical and atypical APDs differ only in ability to cause extrapyramidal side effects, and 3) that their efficacy as antipsychotics is due solely to their dopamine D2 receptor blockade are outmoded concepts that prevent clinicians from achieving optimal clinical results when prescribing an APD. Atypical APDs are often more effective than typical APDs in treating negative symptoms, cognitive impairment, and mood symptoms as well as reducing the risk for suicide and decreasing aggression. This applies not only to those diagnosed with schizophrenia or schizoaffective disorder but also to bipolar disorder, major depression, and other psychiatric diagnoses. The greater advantage of an atypical APD is not evident in all patients for every atypical APD due, in part, to individual differences in genetic and epigenetic endowment and differences in the pharmacology of the atypical APDs, their mode of action being far more complex than that of the typical APDs. A common misconception is that among the atypical APDs, only clozapine is effective for reducing psychosis in treatment-resistant schizophrenia. Aripiprazole, lurasidone, olanzapine, and risperidone also can be more effective than typical APDs for treatment-resistant schizophrenia; clozapine is uniquely indicated for reducing the risk for suicide. The ability of the atypical APDs to improve cognition and negative symptoms in some patients together with lower propensity to cause tardive dyskinesia (an underappreciated advantage) leads to better overall outcomes. These advantages of the atypical APDs in efficacy and safety are due, in part, to initiation of synaptic plasticity via direct and indirect effects of the atypical APDs on a variety of proteins, especially G proteins, and release of neurotrophins (e.g., brain-derived neurotrophic factor). The typical APDs beneficial effects on psychosis are mainly the result of D2 receptor blockade, which can be associated with serious side effects and lack of tolerability.
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15
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Kim HR, Rajagopal L, Meltzer HY, Martina M. Depolarizing GABA A current in the prefrontal cortex is linked with cognitive impairment in a mouse model relevant for schizophrenia. Sci Adv 2021; 7:eaba5032. [PMID: 33789887 PMCID: PMC8011979 DOI: 10.1126/sciadv.aba5032] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 02/12/2021] [Indexed: 05/06/2023]
Abstract
Cognitive impairment in schizophrenia (CIAS) is the most critical predictor of functional outcome. Limited understanding of the cellular mechanisms of CIAS hampers development of more effective treatments. We found that in subchronic phencyclidine (scPCP)-treated mice, an animal model that mimics CIAS, the reversal potential of GABAA currents in pyramidal neurons of the infralimbic prefrontal cortex (ILC) shifts from hyperpolarizing to depolarizing, the result of increased expression of the chloride transporter NKCC1. Further, we found that in scPCP mice, the NKCC1 antagonist bumetanide normalizes GABAA current polarity ex vivo and improves performance in multiple cognitive tasks in vivo. This behavioral effect was mimicked by selective, bilateral, NKCC1 knockdown in the ILC. Thus, we show that depolarizing GABAA currents in the ILC contributes to cognitive impairments in scPCP mice and suggest that bumetanide, an FDA-approved drug, has potential to treat or prevent CIAS and other components of the schizophrenia syndrome.
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Affiliation(s)
- Haram R Kim
- Department of Physiology, Feinberg School of Medicine, Northwestern University, 300 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Lakshmi Rajagopal
- Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, 300 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Herbert Y Meltzer
- Department of Physiology, Feinberg School of Medicine, Northwestern University, 300 E. Chicago Avenue, Chicago, IL 60611, USA.
- Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, 300 E. Chicago Avenue, Chicago, IL 60611, USA
| | - Marco Martina
- Department of Physiology, Feinberg School of Medicine, Northwestern University, 300 E. Chicago Avenue, Chicago, IL 60611, USA.
- Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, 300 E. Chicago Avenue, Chicago, IL 60611, USA
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16
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Kim YJ, Kong Q, Yamamoto S, Kuramoto K, Huang M, Wang N, Hong JH, Xiao T, Levine B, Qiu X, Zhao Y, Miller RJ, Dong H, Meltzer HY, Xu M, He C. An autophagy-related protein Becn2 regulates cocaine reward behaviors in the dopaminergic system. Sci Adv 2021; 7:7/8/eabc8310. [PMID: 33608268 PMCID: PMC7895433 DOI: 10.1126/sciadv.abc8310] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 01/06/2021] [Indexed: 06/12/2023]
Abstract
Drug abuse is a foremost public health problem. Cocaine is a widely abused drug worldwide that produces various reward-related behaviors. The mechanisms that underlie cocaine-induced disorders are unresolved, and effective treatments are lacking. Here, we found that an autophagy-related protein Becn2 is a previously unidentified regulator of cocaine reward behaviors. Becn2 deletion protects mice from cocaine-stimulated locomotion and reward behaviors, as well as cocaine-induced dopamine accumulation and signaling, by increasing presynaptic dopamine receptor 2 (D2R) autoreceptors in dopamine neurons. Becn2 regulates D2R endolysosomal trafficking, degradation, and cocaine-induced behaviors via interacting with a D2R-bound adaptor GASP1. Inactivating Becn2 by upstream autophagy inhibitors stabilizes striatal presynaptic D2R, reduces dopamine release and signaling, and prevents cocaine reward in normal mice. Thus, the autophagy protein Becn2 is essential for cocaine psychomotor stimulation and reward through regulating dopamine neurotransmission, and targeting Becn2 by autophagy inhibitors is a potential strategy to prevent cocaine-induced behaviors.
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Affiliation(s)
- Yoon-Jin Kim
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Qingyao Kong
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL 60637, USA
| | - Soh Yamamoto
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Department of Microbiology, Sapporo Medical University School of Medicine, Sapporo 060-8556, Japan
| | - Kenta Kuramoto
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Mei Huang
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Nan Wang
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Key Laboratory of Industrial Microbiology, Ministry of Education and Tianjin City, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jung Hwa Hong
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Tong Xiao
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Beth Levine
- Departments of Internal Medicine and Microbiology, Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Xianxiu Qiu
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Yanxiang Zhao
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Richard J Miller
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Hongxin Dong
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Ming Xu
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL 60637, USA
| | - Congcong He
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
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17
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Lu JY, Tiwari AK, Freeman N, Zai GC, Luca VD, Müller DJ, Tampakeras M, Herbert D, Emmerson H, Cheema SY, King N, Voineskos AN, Potkin SG, Lieberman JA, Meltzer HY, Remington G, Kennedy JL, Zai CC. Liver enzyme CYP2D6 gene and tardive dyskinesia. Pharmacogenomics 2020; 21:1065-1072. [PMID: 32969762 DOI: 10.2217/pgs-2020-0065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background: Tardive dyskinesia (TD) is an iatrogenic involuntary movement disorder occurring after extended antipsychotic use with unclear pathogenesis. CYP2D6 is a liver enzyme involved in antipsychotic metabolism and a well-studied gene candidate for TD. Materials & methods: We tested predicted CYP2D6 metabolizer phenotype with TD occurrence and severity in our two samples of European chronic schizophrenia patients (total n = 198, of which 82 had TD). Results: TD occurrence were associated with extreme metabolizer phenotype, controlling for age and sex (p = 0.012). In other words, individuals with either increased and no CYP2D6 activity were at higher risk of having TD. Conclusion: Unlike most previous findings, TD occurrence may be associated with both extremes of CYP2D6 metabolic activity rather than solely for poor metabolizers.
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Affiliation(s)
- Justin Y Lu
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Arun K Tiwari
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada
| | - Natalie Freeman
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Gwyneth C Zai
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Vincenzo de Luca
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Daniel J Müller
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Maria Tampakeras
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Deanna Herbert
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Heather Emmerson
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Sheraz Y Cheema
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Nicole King
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Aristotle N Voineskos
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Steven G Potkin
- Department of Psychiatry & Human Behavior, Long Beach Veterans Administration Health Care System, University of California, Irvine, Irvine, CA 92617, USA
| | - Jeffrey A Lieberman
- Department of Psychiatry, Columbia University College of Physicians & Surgeons, New York City, NY 10032, USA
| | - Herbert Y Meltzer
- Psychiatry & Behavioral Sciences, Pharmacology & Physiology, Chemistry of Life Processes Institute, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Gary Remington
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - James L Kennedy
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Clement C Zai
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction & Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A8, Canada.,Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON, M5S 1A8, Canada
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18
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Yoshida K, Maciukiewicz M, Zai CC, Gonçalves VF, Brandl EJ, Lieberman JA, Meltzer HY, Tiwari AK, Kennedy JL, Müller DJ. Association between the -2548G/A polymorphism of the leptin gene and antipsychotic-induced weight gain: Analysis of the CATIE sample and meta-analysis. Prog Neuropsychopharmacol Biol Psychiatry 2020; 102:109952. [PMID: 32335267 DOI: 10.1016/j.pnpbp.2020.109952] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Antipsychotics, especially most of the second-generation antipsychotics, have a high risk for metabolic syndrome and antipsychotic-induced weight gain (AIWG). A promoter variant of the leptin (LEP) gene, -2548G/A (rs7799039), has been associated with AIWG in several studies. The aim of this study was to evaluate this association in the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) sample, followed by meta-analysis. METHODS We investigated the association between rs7799039 and AIWG in a sub-sample of European (N = 164) individuals from the CATIE study. Body mass index (BMI) change and weight gain (presence or absence) was analyzed using ANCOVA and logistic regression, respectively. For the meta-analysis, a literature search was conducted using MEDLINE, Embase, and PsycINFO up to October 2019. The pooled odds ratio was calculated for presence or absence of weight gain (≥7% weight change) using a random effects model. RESULTS We did not detect an association between rs7799039 and BMI change or weight gain (presence or absence) in the CATIE sample. As for the meta-analysis, we included 12 studies. No significant associations between the LEP rs7799039 polymorphism and AIWG were observed under the allelic genetic model (allele A vs. allele G) (OR = 1.10 [0.71, 1.70], p = .68). In the subgroup analyses of first-episode schizophrenia patients, a significant association between the A-allele and weight gain was observed, respectively (OR = 2.32 [1.41, 3.82], p = .0009). CONCLUSIONS The present meta-analysis showed no significant effect of rs7799039 on AIWG. However, this variant may influence AIWG in first-episode schizophrenia patients. Further investigation of a larger and more homogenous sample is required to elucidate the role of the LEP gene in AIWG.
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Affiliation(s)
- Kazunari Yoshida
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Malgorzata Maciukiewicz
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Rheumatology, Center of Experimental Rheumatology, University Hospital of Zurich, Zurich, Switzerland
| | - Clement C Zai
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Vanessa F Gonçalves
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Eva J Brandl
- Department of Psychiatry and Psychotherapy, Campus Mitte, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jeffrey A Lieberman
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, The New York State Psychiatric Institute, New York City, NY, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Evanston, IL, USA
| | - Arun K Tiwari
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - James L Kennedy
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Daniel J Müller
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada.
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19
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Abstract
Co-infection with additional pathogens is a well-known feature of pandemics. We determined the prevalence and type of a wide variety of respiratory pathogens in 12,075 United States subjects tested for SARS-CoV-2 infection in March and April 2020. Infections with other respiratory pathogens, which on their own produce at least some SARS-CoV-2 symptoms including mortality, were present in both SARS-CoV-2 + and SARS-CoV-2- subjects. Non-SARS-CoV-2 infection rates were significantly higher in SARS-CoV-2 + (86%) patients than SARS-CoV-2– patients (76%) (p < 0.0001). Among the co-pathogens present in both subject groups were K. pneumoniae and M. catarrhalis which can produce serious respiratory illness on their own, Advanced age and nursing home status were associated with higher SARS-CoV-2 + and co-infection rates. Testing for the presence of co-pathogens going forward will assist in the diagnosis and optimal treatment of suspected SARS-CoV-2 respiratory infections in the current pandemic.
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Affiliation(s)
- Bill W Massey
- Vikor Scientific LLC, Charleston, South Carolina, SC, United States.,Department of Pharmacology and Interdisciplinary Toxicology, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Karuna Jayathilake
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, United States
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, United States
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20
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Maes MS, Lu JY, Tiwari AK, Freeman N, de Luca V, Müller DJ, Voineskos AN, Potkin SG, Lieberman JA, Meltzer HY, Remington G, Kennedy JL, Zai CC. Schizophrenia-associated gene dysbindin-1 and tardive dyskinesia. Drug Dev Res 2020; 82:678-684. [PMID: 32394511 DOI: 10.1002/ddr.21681] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 12/15/2022]
Abstract
Tardive dyskinesia (TD) is a potentially irreversible movement disorder observed following long-term antipsychotic exposure. Its cause is unknown; however, a genetic component has been supported by studies of affected families. Dysbindin-1, encoded by the dystrobrevin-binding protein 1 DTNBP1 gene, has been associated with schizophrenia and is potentially involved in dopamine neurotransmission through its regulation of dopamine release and dopamine D2 receptor recycling, making it a candidate for investigation in TD. We investigated common variants across the DTNBP1 gene in our schizophrenia/patients with schizoaffective disorder of European ancestry. We found a number of DTNBP1 three-marker haplotypes to be associated with TD occurrence and TD severity (p < 0.05). These preliminary findings, if replicated in larger independent samples, would suggest that drugs targeting dysbindin-1 may be an option in the prevention and treatment of TD.
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Affiliation(s)
- Miriam S Maes
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Justin Y Lu
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Arun K Tiwari
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Natalie Freeman
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Vincenzo de Luca
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Daniel J Müller
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Aristotle N Voineskos
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Steven G Potkin
- Department of Psychiatry and Human Behavior, Long Beach Veterans Administration Health Care System, University of California, Irvine, California, USA
| | - Jeffrey A Lieberman
- New York State Psychiatric Institute, Columbia University, New York City, New York, USA
| | - Herbert Y Meltzer
- Psychiatry and Behavioral Sciences, Pharmacology and Physiology, Chemistry of Life Processes Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Gary Remington
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - James L Kennedy
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Clement C Zai
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
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21
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Baltzersen OB, Meltzer HY, Frokjaer VG, Raghava JM, Baandrup L, Fagerlund B, Larsson HBW, Fibiger HC, Glenthøj BY, Knudsen GM, Ebdrup BH. Identification of a Serotonin 2A Receptor Subtype of Schizophrenia Spectrum Disorders With Pimavanserin: The Sub-Sero Proof-of-Concept Trial Protocol. Front Pharmacol 2020; 11:591. [PMID: 32425802 PMCID: PMC7204912 DOI: 10.3389/fphar.2020.00591] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 04/16/2020] [Indexed: 12/11/2022] Open
Abstract
Background All current approved antipsychotic drugs against schizophrenia spectrum disorders share affinity for the dopamine receptor (D2R). However, up to one-third of these patients respond insufficiently, and in some cases, side-effects outweigh symptom reduction. Previous data have suggested that a subgroup of antipsychotic-naïve patients will respond to serotonin 2A receptor (2AR) blockade. Aims This investigator-initiated, translational, proof-of-concept study has overall two aims; 1) To test the clinical effectiveness of monotherapy with the newly approved drug against Parkinson's disease psychosis, pimavanserin, in antipsychotic-free patients with first-episode schizophrenia spectrum disorders; 2) To characterize the neurobiological profile of responders to pimavaserin. Materials and Equipment Forty patients will be enrolled in this 6-week open label, one-armed trial with the selective serotonin 2AR antagonist (pimavanserin 34 mg/day). At baseline, patients will undergo: positron emission tomography (PET) imaging of the serotonin 2AR using the radioligand [¹¹C]Cimbi-36; structural magnetic resonance imaging (MRI); MR spectroscopy of cerebral glutamate levels and diffusion tensor imaging; cognitive and psychopathological examinations; electrocardiogram, and blood sampling for genetic- and metabolic analyses. Outcome Measures The primary clinical endpoint will be reduction in the Positive and Negative Syndrome Scale (PANSS) positive score. Secondary clinical endpoints comprise multiple clinical ratings (positive and negative symptoms, depressive-, obsessive-compulsive symptoms, quality of life, social functioning, sexual functioning, and side-effects). PET, MRI, and cognitive parameters will be used for in-depth neuropsychiatric characterization of pimavanserin response. Anticipated Results Clinically, we expect pimavanserin to reduce psychotic symptoms with similar effect as observed with conventional antipsychotics, for which we have comparable historical data. We expect pimavanserin to induce minimal side-effects. Neurobiologically, we expect psychotic symptom reduction to be most prominent in patients with low frontal serotonin 2AR binding potential at baseline. Potential pro-cognitive and brain structural effects of pimavanserin will be explored. Perspectives Sub-Sero will provide unique information about the role serotonin 2AR in antipsychotic-free, first-episode psychosis. If successful, Sub-Sero will aid identification of a “serotonergic subtype” of schizophrenia spectrum patients, thereby promoting development of precision medicine in clinical psychiatry. Clinical Trial Registration ClinicalTrials, identifier NCT03994965.
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Affiliation(s)
- Olga B Baltzersen
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention & Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, Glostrup, Denmark
| | - Herbert Y Meltzer
- Departments of Psychiatry and Behavioral Sciences, Pharmacology, and Physiology, School of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Vibe G Frokjaer
- Neurobiology Research Unit and Center for Integrated Molecular Brain Imaging, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Mental Health Services Copenhagen, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Jayachandra M Raghava
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention & Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, Glostrup, Denmark.,Functional Imaging Unit (FIU), Rigshospitalet Glostrup, Glostrup, Denmark
| | - Lone Baandrup
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention & Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, Glostrup, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Birgitte Fagerlund
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention & Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, Glostrup, Denmark
| | - Henrik B W Larsson
- Functional Imaging Unit (FIU), Rigshospitalet Glostrup, Glostrup, Denmark
| | - H Christian Fibiger
- Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
| | - Birte Y Glenthøj
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention & Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, Glostrup, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Gitte M Knudsen
- Neurobiology Research Unit and Center for Integrated Molecular Brain Imaging, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bjørn H Ebdrup
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention & Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, Glostrup, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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22
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Karpouzian-Rogers T, Stocks J, Meltzer HY, Reilly JL. The effect of high vs. low dose lurasidone on eye movement biomarkers of prefrontal abilities in treatment-resistant schizophrenia. Schizophr Res 2020; 215:314-321. [PMID: 31706786 DOI: 10.1016/j.schres.2019.10.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 09/30/2019] [Accepted: 10/06/2019] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Eye movement (EM) measures can serve as biomarkers to evaluate pharmacological effects on brain systems involved in cognition. In recent onset schizophrenia, antipsychotic treatment can improve attentional control on the antisaccade task and exacerbate working memory impairment on the memory guided saccade task; effects in treatment-resistant schizophrenia (TRS) are less clear. This study evaluated the effects of high versus low dose lurasidone on EM performance in TRS. METHODS TRS patients completed EM testing: 1) at baseline, on existing medication regimen (n = 42), 2) after 6 weeks of low dose (80 mg) lurasidone (n = 38), 3) after 12 weeks following randomization to low (80 mg) or high dose (240 mg) lurasidone (n = 27), and 4) after 24 weeks of treatment (n = 23). EM testing included prosaccade, antisaccade, and memory guided saccade tasks. RESULTS Six weeks of lurasidone resulted in increased prosaccade saccade latency and reduced antisaccade errors, with no change in memory guided saccade accuracy. After randomization, prosaccade and antisaccade latencies increased in only the high dose group, with no change in antisaccade errors in both groups. Memory guided saccade error increased in the high dose group and remained stable in the low dose group. CONCLUSION Among TRS, stabilization on low dose lurasidone was associated with improved executive control of attention reflected by reduced antisaccade errors. High dose lurasidone resulted in prolonged speed of reflexive and executive shifts of attention and reduced spatial working memory relative to low dose. These findings indicate that EM measures are helpful biomarkers of dose-dependent antipsychotic treatment effects on executive cognitive abilities in TRS.
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Affiliation(s)
- Tatiana Karpouzian-Rogers
- Northwestern University Feinberg School of Medicine, Department of Psychiatry and Behavioral Sciences, 710 N Lake Shore Drive, Chicago, IL, 60611, USA.
| | - Jane Stocks
- Northwestern University Feinberg School of Medicine, Department of Psychiatry and Behavioral Sciences, 710 N Lake Shore Drive, Chicago, IL, 60611, USA
| | - Herbert Y Meltzer
- Northwestern University Feinberg School of Medicine, Department of Psychiatry and Behavioral Sciences, 710 N Lake Shore Drive, Chicago, IL, 60611, USA
| | - James L Reilly
- Northwestern University Feinberg School of Medicine, Department of Psychiatry and Behavioral Sciences, 710 N Lake Shore Drive, Chicago, IL, 60611, USA
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23
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Yoshikawa A, Li J, Meltzer HY. A functional HTR1A polymorphism, rs6295, predicts short-term response to lurasidone: confirmation with meta-analysis of other antipsychotic drugs. Pharmacogenomics J 2019; 20:260-270. [PMID: 31636356 DOI: 10.1038/s41397-019-0101-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 09/10/2019] [Accepted: 10/02/2019] [Indexed: 01/05/2023]
Abstract
Stimulation of the serotonin (5-HT)1A receptor (HTR1A) has been shown to contribute to the mechanism of action of some atypical antipsychotic drugs (APDs), including clozapine and lurasidone. A meta-analysis of rs6295, a functional polymorphism located at the promoter region of HTR1A, showed association with clinical response in schizophrenic patients treated with atypical APD. We have now tested whether other SNPs related to rs6295 predict response to lurasidone. We first evaluated whether rs358532 and rs6449693, tag SNPs for rs6295, predicted response to lurasidone, using data from two clinical trials of acutely psychotic schizophrenia patients with European (EUR, n = 171) or African (AFR, n = 131) ancestry; we then determined if those findings could be replicated in a third trial of lurasidone of similar design. Weekly changes (up to 6 weeks) in the Positive and Negative Syndrome Scale (PANSS) Total score and its five subscales were used to assess response. In EUR, a significant association, or trends for association, were observed for PANSS Total (p = 0.035), positive (p = 0.039), negative (p = 0.004), and disorganization (p = 0.0087) subscales, at week 1-6. There was a trend for replication with PANNS Total (p = 0.036) in the third trial. No significant association was observed in AFR or the placebo group. Meta-analysis of five studies, including the three with lurasidone, showed that rs6295 was associated with improvement in positive (p = 0.023) and negative (p ≤ 0.0001) symptoms in EUR patients with schizophrenia. This is the first study to show a significant association between functional HTR1A polymorphisms and treatment response to lurasidone. The meta-analysis provides additional evidence that rs6295 could be a race-dependent biomarker for predicting treatment response to APDs in schizophrenic patients with European Ancestry.
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Affiliation(s)
- Akane Yoshikawa
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, 60611, USA.,Schizophrenia Project, Tokyo Metropolitan Institute of Medical Sciences, Tokyo, 156-8506, Japan
| | - Jiang Li
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, 60611, USA.
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24
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Maciukiewicz M, Tiwari AK, Zai CC, Gorbovskaya I, Laughlin CP, Nurmi EL, Liebermann JA, Meltzer HY, Kennedy JL, Müller DJ. Genome-wide association study on antipsychotic-induced weight gain in Europeans and African-Americans. Schizophr Res 2019; 212:204-212. [PMID: 31447353 DOI: 10.1016/j.schres.2019.07.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 06/13/2019] [Accepted: 07/11/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Antipsychotic (AP) medications are the first line of treatment for schizophrenia. However, most conferr a risk of antipsychotic-induced weight gain (AIWG). The objective of this investigation was to conduct a genome-wide association study (GWAS) of AIWG, followed by comprehensive, post-GWAS approaches. METHODS We investigated n = 201 schizophrenia or schizoaffective disorder patients of European and African American ancestry who were treated primarily with clozapine or olanzapine. We conducted a genome-wide association analysis for AIWG, defined primarily as a percentage of weight change from baseline. RESULTS When examining Europeans (n = 147), we noticed an association between rs62097526 (β = 0.39, p = 3.59 × 10-6, CADD = 2.213) variant, located downstream of the CIDEA gene, which is considered a risk factor for AIWG. In the entire sample, we observed a significant association between rs1525085 (β = 0.411, p = 3.15 × 10-9) variant of the DGKB gene and AIWG. The association was nominally significant in Europeans (β = 0.271, p = 0.002) and African Americans (β = 0.579, p = 5.73 × 10-5) with the same risk allele. Our top genes (p < 5 × 10-5) were enriched in the GWAS catalog for the risk of obesity and interacted with the known risk factors for obesity (G6PD) and diabetes (IRS1). In addition, these genes are targeted by miRNAs related to schizophrenia (mir-34a) and obesity (mir-19b). However, our polygenic risk score analyses did not provide support for major genetic overlap between obesity and the risk of AIWG. CONCLUSIONS In summary, we propose that the CIDEA and DGKB genes are risk factors for AIWG in transethnic populations. Additionally, our evidence suggests that the G6PD and IRS1 gene-related pathways might be involved in AIWG.
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Affiliation(s)
- Malgorzata Maciukiewicz
- Pharmacogenetic Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Arun K Tiwari
- Pharmacogenetic Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Clement C Zai
- Pharmacogenetic Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Ilona Gorbovskaya
- Pharmacogenetic Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Christopher P Laughlin
- Division of Child and Adolescent Psychiatry, UCLA Semel Institute for Neuroscience, Los Angeles, California, USA
| | - Erika L Nurmi
- Division of Child and Adolescent Psychiatry, UCLA Semel Institute for Neuroscience, Los Angeles, California, USA
| | - Jeffrey A Liebermann
- Department of Psychiatry, College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, IL, USA
| | - James L Kennedy
- Pharmacogenetic Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Daniel J Müller
- Pharmacogenetic Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
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25
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Tiwari AK, Zhang D, Pouget JG, Zai CC, Chowdhury NI, Brandl EJ, Qin L, Freeman N, Lieberman JA, Meltzer HY, Kennedy JL, Müller DJ. Impact of histamine receptors H1 and H3 polymorphisms on antipsychotic-induced weight gain. World J Biol Psychiatry 2019; 19:S97-S105. [PMID: 27855565 DOI: 10.1080/15622975.2016.1262061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES A positive correlation between antipsychotic-induced weight gain (AIWG) and the antagonist effect of antipsychotic drugs at the histamine H1 receptor (HRH1) as well as the agonist effect at the histamine H3 receptor (HRH3) in the brain has been consistently demonstrated. We investigated the potential impact of single-nucleotide polymorphisms (SNPs) in HRH1 and HRH3 genes on AIWG. METHODS We analysed 40 tagSNPs in HRH1 (n = 34) and HRH3 (n = 6) in schizophrenia/schizoaffective disorder patients (n = 193) primarily treated with clozapine or olanzapine for up to 14 weeks. Linear regression was used to evaluate the association between SNPs and AIWG, with baseline weight and treatment duration as covariates. RESULTS In HRH1, a nominal association of rs7639145 with AIWG was observed in patients of European ancestry treated with either clozapine or olanzapine (P = 0.043; β = 1.658; n = 77). We observed nominal association for two HRH1 SNPs rs346074 (P = 0.002; β = -5.024) and rs13064530 (P = 0.004; β = -5.158) in patients of African ancestry treated with either clozapine or olanzapine (n = 37). However, the above associations are not significant after correcting for multiple testing. In HRH3, we did not observe association in either ancestry. CONCLUSIONS The current study suggests that SNPs in HRH1 and HRH3 may not have a major role in AIWG.
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Affiliation(s)
- Arun K Tiwari
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada
| | - Danning Zhang
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Jennie G Pouget
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada
| | - Clement C Zai
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada
| | - Nabilah I Chowdhury
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Eva J Brandl
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,c Department of Psychiatry and Psychotherapy , Campus Mitte, Charité Universitätsmedizin Berlin , Berlin , Germany
| | - Li Qin
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Natalie Freeman
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Jeffrey A Lieberman
- d Department of Psychiatry, College of Physicians and Surgeons , Columbia University and the New York State Psychiatric Institute , New York City , NY , USA
| | - Herbert Y Meltzer
- e Northwestern University Feinberg School of Medicine , Chicago , IL , USA
| | - James L Kennedy
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada
| | - Daniel J Müller
- a Neurogenetics Section, Neuroscience Department , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada
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26
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Huang M, He W, Kiss B, Farkas B, Adham N, Meltzer HY. The Role of Dopamine D 3 Receptor Partial Agonism in Cariprazine-Induced Neurotransmitter Efflux in Rat Hippocampus and Nucleus Accumbens. J Pharmacol Exp Ther 2019; 371:517-525. [PMID: 31511365 DOI: 10.1124/jpet.119.259879] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/05/2019] [Indexed: 01/24/2023] Open
Abstract
Cariprazine is an approved antipsychotic and antidepressant which is a dopamine (DA) D3-preferring D3/D2 receptor partial agonist, serotonin (5-HT) 5-HT1A receptor partial agonist, and 5-HT2B and 5-HT2A receptor antagonist, a profile unique for atypical antipsychotic drugs. The purpose of this study was to clarify the effects of cariprazine and selective D3 receptor ligands on neurotransmitter efflux in the rat nucleus accumbens (NAC) and ventral hippocampus (HIP), brain regions important for reality testing, rewarded behavior, and cognition. In vivo microdialysis was performed in awake, freely moving rats after administration of cariprazine; (+)-PD-128907 [(4aR,10bR)-3,4a,4,10b-tetrahydro-4-propyl-2H,5H-[1]benzopyrano-[4,3-b]-1,4-oxazin-9-ol hydrochloride], a D3 receptor-preferring agonist; and SB-277011A [trans-N-[4-[2-(6-cyano-1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]cyclohexyl]-4-quinolininecarboxamide hydrochloride], a selective D3 receptor antagonist, alone or combined, and extracellular levels of multiple neurotransmitters and metabolites were measured in the NAC and HIP by ultraperformance liquid chromatography with tandem mass spectrometry. Cariprazine increased DA, norepinephrine (NE), and 5-HT efflux in both regions, whereas it increased glycine (Gly) and glutamate efflux only in the NAC and efflux of DA metabolites 3,4-dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) only in the HIP. Similarly, SB-277011A increased DA, NE, DOPAC, and HVA, but not 5-HT, efflux in the NAC and HIP, and acetylcholine efflux in the HIP. Most of these effects of cariprazine and SB-277011A were fully or partially attenuated by the D3 receptor agonist (+)-PD-128907, suggesting these effects of cariprazine are related to its D3 receptor partial agonism, and that this mechanism, leading to diminished stimulation of D3 receptors, may contribute to its efficacy in both schizophrenia and bipolar disorder. The possible role of Gly in the action of cariprazine is discussed. SIGNIFICANCE STATEMENT: The novel atypical antipsychotic drug cariprazine increased nucleus accumbens and hippocampal neurotransmitter efflux, similar to the actions of the D3 receptor antagonist SB-277011A [trans-N-[4-[2-(6-cyano-1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]cyclohexyl]-4-quinolininecarboxamide hydrochloride]. The D3 receptor-preferring agonist (+)-PD-128907 [(4aR, 10bR)-3,4a,4,10b-tetrahydro-4-propyl-2H,5H-[1]benzopyrano-[4,3-b]-1,4-oxazin-9-ol hydrochloride], diminished the effects of both compounds on neurotransmitter efflux in both regions. These results suggested D3 receptor partial agonist activity of cariprazine, producing functional antagonism, may contribute to its efficacy in schizophrenia and bipolar disorder.
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Affiliation(s)
- Mei Huang
- Department of Psychiatry and Behavior Science, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (M.H., W.H., H.Y.M.); Pharmacological and Drug Safety Research, Gedeon Richter Plc., Budapest, Hungary (B.K., B.F.); and Allergan, Madison, New Jersey (N.A.)
| | - Wenqi He
- Department of Psychiatry and Behavior Science, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (M.H., W.H., H.Y.M.); Pharmacological and Drug Safety Research, Gedeon Richter Plc., Budapest, Hungary (B.K., B.F.); and Allergan, Madison, New Jersey (N.A.)
| | - Béla Kiss
- Department of Psychiatry and Behavior Science, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (M.H., W.H., H.Y.M.); Pharmacological and Drug Safety Research, Gedeon Richter Plc., Budapest, Hungary (B.K., B.F.); and Allergan, Madison, New Jersey (N.A.)
| | - Bence Farkas
- Department of Psychiatry and Behavior Science, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (M.H., W.H., H.Y.M.); Pharmacological and Drug Safety Research, Gedeon Richter Plc., Budapest, Hungary (B.K., B.F.); and Allergan, Madison, New Jersey (N.A.)
| | - Nika Adham
- Department of Psychiatry and Behavior Science, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (M.H., W.H., H.Y.M.); Pharmacological and Drug Safety Research, Gedeon Richter Plc., Budapest, Hungary (B.K., B.F.); and Allergan, Madison, New Jersey (N.A.)
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavior Science, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (M.H., W.H., H.Y.M.); Pharmacological and Drug Safety Research, Gedeon Richter Plc., Budapest, Hungary (B.K., B.F.); and Allergan, Madison, New Jersey (N.A.)
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27
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Alkelai A, Greenbaum L, Heinzen EL, Baugh EH, Teitelbaum A, Zhu X, Strous RD, Tatarskyy P, Zai CC, Tiwari AK, Tampakeras M, Freeman N, Müller DJ, Voineskos AN, Lieberman JA, Delaney SL, Meltzer HY, Remington G, Kennedy JL, Pulver AE, Peabody EP, Levy DL, Lerer B. New insights into tardive dyskinesia genetics: Implementation of whole-exome sequencing approach. Prog Neuropsychopharmacol Biol Psychiatry 2019; 94:109659. [PMID: 31153890 DOI: 10.1016/j.pnpbp.2019.109659] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/23/2019] [Accepted: 05/24/2019] [Indexed: 02/07/2023]
Abstract
Tardive dyskinesia (TD) is an adverse movement disorder induced by chronic treatment with antipsychotics drugs. The contribution of common genetic variants to TD susceptibility has been investigated in recent years, but with limited success. The aim of the current study was to investigate the potential contribution of rare variants to TD vulnerability. In order to identify TD risk genes, we performed whole-exome sequencing (WES) and gene-based collapsing analysis focusing on rare (allele frequency < 1%) and putatively deleterious variants (qualifying variants). 82 Jewish schizophrenia patients chronically treated with antipsychotics were included and classified as having severe TD or lack of any abnormal movements based on a rigorous definition of the TD phenotype. First, we performed a case-control, exome-wide collapsing analysis comparing 39 schizophrenia patients with severe TD to 3118 unrelated population controls. Then, we checked the potential top candidate genes among 43 patients without any TD manifestations. All the genes that were found to harbor one or more qualifying variants in patients without any TD features were excluded from the final list of candidate genes. Only one gene, regulating synaptic membrane exocytosis 2 (RIMS2), showed significant enrichment of qualifying variants in TD patients compared with unrelated population controls after correcting for multiple testing (Fisher's exact test p = 5.32E-08, logistic regression p = 2.50E-08). Enrichment was caused by a single variant (rs567070433) due to a frameshift in an alternative transcript of RIMS2. None of the TD negative patients had qualifying variants in this gene. In a validation cohort of 140 schizophrenia patients assessed for TD, the variant was also not detected in any individual. Some potentially suggestive TD genes were detected in the TD cohort and warrant follow-up in future studies. No significant enrichment in previously reported TD candidate genes was identified. To the best of our knowledge, this is the first WES study of TD, demonstrating the potential role of rare loss-of-function variant enrichment in this pharmacogenetic phenotype.
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Affiliation(s)
- Anna Alkelai
- Institute for Genomic Medicine, Columbia University Medical Center, New York, USA.
| | - Lior Greenbaum
- The Danek Gertner Institute of Human Genetics, Sheba Medical Center, Tel Hashomer, Israel; The Joseph Sagol Neuroscience Center, Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Erin L Heinzen
- Institute for Genomic Medicine, Columbia University Medical Center, New York, USA
| | - Evan H Baugh
- Institute for Genomic Medicine, Columbia University Medical Center, New York, USA
| | - Alexander Teitelbaum
- Jerusalem Mental Health Center, Kfar Shaul Psychiatric Hospital, Hebrew University-Hadassah School of Medicine, Jerusalem, Israel
| | - Xiaolin Zhu
- Institute for Genomic Medicine, Columbia University Medical Center, New York, USA
| | - Rael D Strous
- Maayenei Hayeshua Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Pavel Tatarskyy
- Biological Psychiatry Laboratory, Department of Psychiatry, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Clement C Zai
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada; Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Arun K Tiwari
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Maria Tampakeras
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada
| | - Natalie Freeman
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada
| | - Daniel J Müller
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada
| | - Aristotle N Voineskos
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada
| | - Jeffrey A Lieberman
- Columbia University, New York State Psychiatric Institute, New York City, NY, USA
| | - Shannon L Delaney
- Columbia University, New York State Psychiatric Institute, New York City, NY, USA
| | - Herbert Y Meltzer
- Psychiatry and Behavioral Sciences, Pharmacology and Physiology, Chemistry of Life Processes Institute, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Gary Remington
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada
| | - James L Kennedy
- Tanenbaum Centre for Pharmacogenetics, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada
| | - Ann E Pulver
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Emma P Peabody
- Psychology Research Laboratory, McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - Deborah L Levy
- Psychology Research Laboratory, McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - Bernard Lerer
- Biological Psychiatry Laboratory, Department of Psychiatry, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
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Zai CC, Tiwari AK, Chowdhury NI, Yilmaz Z, de Luca V, Müller DJ, Potkin SG, Lieberman JA, Meltzer HY, Voineskos AN, Remington G, Kennedy JL. Genetic study of neuregulin 1 and receptor tyrosine-protein kinase erbB-4 in tardive dyskinesia. World J Biol Psychiatry 2019; 20:91-95. [PMID: 28394697 DOI: 10.1080/15622975.2017.1301681] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Tardive dyskinesia (TD) is a movement disorder that may develop as a side effect of antipsychotic medication. The aetiology underlying TD is unclear, but a number of mechanisms have been proposed. METHODS We investigated single-nucleotide polymorphisms (SNPs) in the genes coding for neuregulin-1 and erbB-4 receptor in our sample of 153 European schizophrenia patients for possible association with TD. RESULTS We found the ERBB4 rs839523 CC genotype to be associated with risk for TD occurrence and increased severity as measured by the Abnormal Involuntary Movement Scale (AIMS) (P = .003). CONCLUSIONS This study supports a role for the neuregulin signalling pathway in TD, although independent replications are warranted.
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Affiliation(s)
- Clement C Zai
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada.,c Laboratory Medicine and Pathophysiology , University of Toronto , ON , Canada
| | - Arun K Tiwari
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada
| | - Nabilah I Chowdhury
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Zeynep Yilmaz
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,d Center of Excellence for Eating Disorders at the University of North Carolina at Chapel Hill , NC , USA
| | - Vincenzo de Luca
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada.,e Institute of Medical Science , University of Toronto , Toronto , ON , Canada
| | - Daniel J Müller
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada.,e Institute of Medical Science , University of Toronto , Toronto , ON , Canada
| | - Steven G Potkin
- f Department of Psychiatry and Human Behavior , University of California , Irvine, Irvine , CA , USA
| | - Jeffrey A Lieberman
- g Department of Psychiatry , Columbia University College of Physicians and Surgeons , NY , USA
| | - Herbert Y Meltzer
- h Psychiatry and Behavioral Sciences, Pharmacology and Physiology, Chemistry of Life Processes Institute , Northwestern University Feinberg School of Medicine , Chicago , IL , USA
| | - Aristotle N Voineskos
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada.,e Institute of Medical Science , University of Toronto , Toronto , ON , Canada
| | - Gary Remington
- b Department of Psychiatry , University of Toronto , Toronto , ON , Canada.,e Institute of Medical Science , University of Toronto , Toronto , ON , Canada
| | - James L Kennedy
- a Neurogenetics Section, Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada.,b Department of Psychiatry , University of Toronto , Toronto , ON , Canada.,e Institute of Medical Science , University of Toronto , Toronto , ON , Canada
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Li J, Hashimoto H, Meltzer HY. Association of Serotonin 2c Receptor Polymorphisms With Antipsychotic Drug Response in Schizophrenia. Front Psychiatry 2019; 10:58. [PMID: 30828307 PMCID: PMC6384235 DOI: 10.3389/fpsyt.2019.00058] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 01/25/2019] [Indexed: 11/29/2022] Open
Abstract
There is conflicting evidence for the association between genetic polymorphisms in the serotonin (5-HT)2C receptor (HTR2C) and response to antipsychotic drugs (APD) in schizophrenic patients. We tested the association between the HTR2C polymorphisms, Cys23Ser, -759C/T, and -697G/C, and response to APDs (mainly clozapine) in a 6 month prospective study in 171 patients with schizophrenia. Ser23 was significantly associated with treatment response (positive symptoms, X 2 = 7.540, p = 0.01; negative symptoms, X 2 = 4.796, p = 0.03) in male patients only. A -759C-Ser23 haplotype was similar associated with positive (X 2 = 6.648, p = 0.01) and negative (X 2 = 6.702, p = 0.01) symptom improvement. Logistic regression, after controlling for covariates, also showed significant haplotypic associations. A meta-analysis of six studies for Ser23 and treatment response showed an overall odds ratio of 2.00 (95%CI, 1.38-2.91, p = 0.0003) or 1.94 (95%CI, 1.27-2.99, p = 0.0024) under fixed or random effect models. These results provide additional evidence that HTR2C polymorphisms are associated with treatment response to APD with HTR2C antagonism or inverse agonism, in male schizophrenic patients.
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Affiliation(s)
- Jiang Li
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Evanston, IL, United States
| | - Hitoshi Hashimoto
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Evanston, IL, United States.,Laboratory of Molecular Neuropharmacology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan.,Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Osaka University, Suita, Japan.,iPS Cell-based Research Project on Brain Neuropharmacology and Toxicology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan.,Division of Bioscience, Institute for Datability Science, Osaka University, Suita, Japan.,Transdimensional Life Imaging Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Suita, Japan
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Evanston, IL, United States
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Rajagopal L, Huang M, Michael E, Kwon S, Meltzer HY. TPA-023 attenuates subchronic phencyclidine-induced declarative and reversal learning deficits via GABA A receptor agonist mechanism: possible therapeutic target for cognitive deficit in schizophrenia. Neuropsychopharmacology 2018; 43:2468-2477. [PMID: 30093697 PMCID: PMC6180114 DOI: 10.1038/s41386-018-0160-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 07/02/2018] [Accepted: 07/13/2018] [Indexed: 12/15/2022]
Abstract
GABAergic drugs are of interest for the treatment of anxiety, depression, bipolar disorder, pain, cognitive impairment associated with schizophrenia (CIAS), and other neuropsychiatric disorders. Some evidence suggests that TPA-023, (7-(1,1-dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b] pyridazine), a GABAA α2,3 subtype-selective GABAA partial agonist and α1/5 antagonist, and the neurosteroid, pregnenolone sulfate, a GABAA antagonist, may improve CIAS in pilot clinical trials. The goal of this study was to investigate the effect of TPA-023 in mice after acute or subchronic (sc) treatment with the N-methyl-D-aspartate receptor (NMDAR) antagonist, phencyclidine (PCP), on novel object recognition (NOR), reversal learning (RL), and locomotor activity (LMA) in rodents. Acute TPA-023 significantly reversed scPCP-induced NOR and RL deficits. Co-administration of sub-effective dose (SED) TPA-023 with SEDs of the atypical antipsychotic drug, lurasidone, significantly potentiated the effect of TPA-023 in reversing the scPCP-induced NOR deficit. Further, scTPA-023 co-administration significantly prevented scPCP-induced NOR deficit for 5 weeks. Also, administration of TPA-023 for 7 days following scPCP reversed the NOR deficit for 1 week. However, TPA-023 did not blunt acute PCP-induced hyperactivity, suggesting lack of efficacy as a treatment for psychosis. Systemic TPA-023 significantly blocked lurasidone-induced increases in cortical acetylcholine, dopamine, and glutamate without affecting increases in norepinephrine and with minimal effect on basal release of these neurotransmitters. TPA-023 significantly inhibited PCP-induced cortical and striatal dopamine, serotonin, norepinephrine, and glutamate efflux. These results suggest that TPA-023 and other GABAA agonists may be of benefit to treat CIAS.
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Affiliation(s)
- Lakshmi Rajagopal
- 0000 0001 2299 3507grid.16753.36Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611 USA
| | - Mei Huang
- 0000 0001 2299 3507grid.16753.36Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611 USA
| | - Eric Michael
- 0000 0001 2299 3507grid.16753.36Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611 USA
| | - Sunoh Kwon
- 0000 0001 2299 3507grid.16753.36Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611 USA
| | - Herbert Y. Meltzer
- 0000 0001 2299 3507grid.16753.36Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611 USA
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Lu JY, Tiwari AK, Zai GC, Rastogi A, Shaikh SA, Müller DJ, Voineskos AN, Potkin SG, Lieberman JA, Meltzer HY, Remington G, Wong AH, Kennedy JL, Zai CC. Association study of Disrupted-In-Schizophrenia-1 gene variants and tardive dyskinesia. Neurosci Lett 2018; 686:17-22. [DOI: 10.1016/j.neulet.2018.08.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/26/2018] [Accepted: 08/08/2018] [Indexed: 01/19/2023]
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Huang M, Kwon S, Rajagopal L, He W, Meltzer HY. 5-HT 1A parital agonism and 5-HT 7 antagonism restore episodic memory in subchronic phencyclidine-treated mice: role of brain glutamate, dopamine, acetylcholine and GABA. Psychopharmacology (Berl) 2018; 235:2795-2808. [PMID: 30066135 DOI: 10.1007/s00213-018-4972-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 07/11/2018] [Indexed: 12/12/2022]
Abstract
RATIONALE The effect of atypical antipsychotic drugs (AAPDs), e.g., lurasidone, to improve cognitive impairment associated with schizophrenia (CIAS), has been suggested to be due, in part, to enhancing release of dopamine (DA), acetylcholine (ACh), and glutamate (Glu) in cortex and hippocampus. RESULTS The present study found acute lurasidone reversed the cognitive deficit in novel object recognition (NOR) in subchronic (sc) phencyclidine (PCP)-treated mice, an animal model for CIAS. This effect of lurasidone was blocked by pretreatment with the 5-HT1AR antagonist, WAY-100635, or the 5-HT7R agonist, AS 19. Lurasidone significantly increased medial prefrontal cortex (mPFC) ACh, DA, and Glu efflux, all of which were blocked by WAY-100635, with similar effects in the dorsal striatum (dSTR), except for the absence of an effect on Glu increase. AS 19 inhibited Glu, but not DA efflux, in the dSTR. The selective 5-HT7R antagonist, SB-26970, increased mPFC DA, 5-HT, Glu, and, importantly, also GABA efflux and striatal DA, NE, 5-HT, and Glu efflux, indicating tonic inhibition of the release of these neurotransmitters by 5-HT7R stimulation. These results provide new evidence that GABA release in the mPFC is tonically inhibited by 5-HT7R stimulation and suggest that a selective 5-HT7R antagonist might be clinically useful to enhance cortical GABAergic release. All SB-269970 effects were blocked by AS 19 or WAY-100635, suggesting 5-HT1AR agonism is necessary for the release of these neurotransmitters by SB-269970. Lurasidone increased ACh, DA, and NE but not Glu efflux in mPFC and dSTR DA and Glu efflux in 5-HT7 KO mice. CONCLUSION We conclude that lurasidone-induced Glu efflux in mPFC requires 5-HT7R antagonism while its effects on cortical ACh and DA efflux are mainly due to 5-HT1AR stimulation.
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Affiliation(s)
- Mei Huang
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave., Ward Building 7-014, Chicago, IL, 60611, USA
| | - Sunoh Kwon
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave., Ward Building 7-014, Chicago, IL, 60611, USA.,K-herb Research Center, Korea Institute of Oriental Medicine, Daejeon, 34054, Republic of Korea
| | - Lakshmi Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave., Ward Building 7-014, Chicago, IL, 60611, USA
| | - Wenqi He
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave., Ward Building 7-014, Chicago, IL, 60611, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave., Ward Building 7-014, Chicago, IL, 60611, USA.
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Zai CC, Lee FH, Tiwari AK, Lu JY, de Luca V, Maes MS, Herbert D, Shahmirian A, Cheema SY, Zai GC, Atukuri A, Sherman M, Shaikh SA, Tampakeras M, Freeman N, King N, Müller DJ, Greenbaum L, Lerer B, Voineskos AN, Potkin SG, Lieberman JA, Meltzer HY, Remington G, Kennedy JL. Investigation of the HSPG2 Gene in Tardive Dyskinesia - New Data and Meta-Analysis. Front Pharmacol 2018; 9:974. [PMID: 30283332 PMCID: PMC6157325 DOI: 10.3389/fphar.2018.00974] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 08/08/2018] [Indexed: 01/26/2023] Open
Abstract
Tardive dyskinesia (TD) is a movement disorder that may occur after extended use of antipsychotic medications. The etiopathophysiology is unclear; however, genetic factors play an important role. The Perlecan (HSPG2) gene was found to be significantly associated with TD in Japanese schizophrenia patients, and this association was subsequently replicated by an independent research group. To add to the evidence for this gene in TD, we conducted a meta-analysis specific to the relationship of HSPG2 rs2445142 with TD occurrence, while also adding our unpublished genotype data. Overall, we found a significant association of the G allele with TD occurrence (p = 0.0001); however, much of the effect appeared to originate from the discovery dataset. Nonetheless, most study samples exhibit the same trend of association with TD for the G allele. Our findings encourage further genetic and molecular studies of HSPG2 in TD.
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Affiliation(s)
- Clement C Zai
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Frankie H Lee
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Arun K Tiwari
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Justin Y Lu
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Vincenzo de Luca
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Miriam S Maes
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Deanna Herbert
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Anashe Shahmirian
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Sheraz Y Cheema
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Gwyneth C Zai
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Anupama Atukuri
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Michael Sherman
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Sajid A Shaikh
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Maria Tampakeras
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Natalie Freeman
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Nicole King
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Daniel J Müller
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Lior Greenbaum
- The Danek Gertner Institute of Human Genetics, Sheba Medical Center, Tel Hashomer, Israel.,The Joseph Sagol Neuroscience Center, Sheba Medical Center, Tel Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Bernard Lerer
- Biological Psychiatry Laboratory and Hadassah BrainLabs, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Aristotle N Voineskos
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Steven G Potkin
- Department of Psychiatry and Human Behavior, Long Beach Veterans Administration Health Care System, University of California, Irvine, Irvine, CA, United States
| | - Jeffrey A Lieberman
- Columbia University, New York State Psychiatric Institute, New York City, NY, United States
| | - Herbert Y Meltzer
- Psychiatry and Behavioral Sciences, Pharmacology and Physiology, Chemistry of Life Processes Institute, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Gary Remington
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - James L Kennedy
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
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Meltzer HY, Sim MY, Anderson A, Cannistraci C, Jayathilake K, Share DB, Lee M. A within-subject consideration of the psychotic spectrum disorder concept in a patient in remission associated with cortical gray matter recovery. CNS Neurosci Ther 2018; 24:641-651. [PMID: 29898284 PMCID: PMC6489794 DOI: 10.1111/cns.12986] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/04/2018] [Accepted: 05/05/2018] [Indexed: 01/31/2023] Open
Abstract
INTRODUCTION Psychotic spectrum disorder (PSD) links the syndromes of bipolar disorder, psychotic depression, and schizophrenia, often viewed as unique disorders. AIMS Application of the PSD concept to a single patient rather than across groups of patients and demonstration of a remarkable remission of schizophrenia phenotype with recovery of gray matter in specific brain regions. RESULTS We report a woman who experienced discrete, nonoverlapping periods of each of the above syndromes, in the order noted, over a 30-year period, followed by abrupt ending of psychosis and full remission lasting at least 7 years. This patient had 2 episodes of Bipolar 1 mania, followed by a 20-year period of psychotic depression. From ages 35-48, she manifested severe, paranoid schizophrenia with marked functional decline. She became refractory to antipsychotic drugs, including oral risperidone and clozapine. At age 48, while participating in a double-blind, 6-month clinical trial of long-acting injectable risperidone (Consta®, 100 mg IM biweekly) for treatment-resistant schizophrenia, at week 23, upon awakening, complete disappearance of psychosis and marked improvement in function was noted, which persisted until the present (approximately 7 years). Remarkably, cognitive test performance in most domains improved beginning at 6 weeks and reached normal levels in executive function, despite minimal improvement in psychosis until week 23. MRI studies before and after remission revealed unique and substantial increases in gray matter of the cingulate and parietal cortex, and subthalamic nucleus, not seen in other patients in this study. CONCLUSIONS The 3 discrete periods of psychopathology support the diagnosis of PSD. The unusual course and outcome, including remarkable improvement, in executive function and enhanced cortical gray matter in selective brain regions may have been the result of unique endogenous genetic and epigenetic factors and effect of medication.
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Affiliation(s)
- Herbert Y. Meltzer
- Department of Psychiatry and Behavioral SciencesNorthwestern University Feinberg School of MedicineChicagoILUSA
| | - Min Young Sim
- Department of PsychiatrySeoul National HospitalSeoulSouth Korea
| | - Adam Anderson
- Biomedical EngineeringRadiology and Radiological SciencesVanderbilt University Institute of Imaging ScienceNashvilleTNUSA
| | - Christopher Cannistraci
- Biomedical EngineeringRadiology and Radiological SciencesVanderbilt University Institute of Imaging ScienceNashvilleTNUSA
- Icahn School of Medicine at Mount SinaiNew YorkNYUSA
| | - Karu Jayathilake
- Department of Psychiatry and Behavioral SciencesNorthwestern University Feinberg School of MedicineChicagoILUSA
- Department of PsychiatryVanderbilt University School of MedicineNashvilleTNUSA
| | - Daniel Barrett Share
- Department of Psychiatry and Behavioral SciencesNorthwestern University Feinberg School of MedicineChicagoILUSA
| | - Myung Lee
- Department of PsychiatryVanderbilt University School of MedicineNashvilleTNUSA
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Rajagopal L, Soni D, Meltzer HY. Neurosteroid pregnenolone sulfate, alone, and as augmentation of lurasidone or tandospirone, rescues phencyclidine-induced deficits in cognitive function and social interaction. Behav Brain Res 2018; 350:31-43. [PMID: 29763637 DOI: 10.1016/j.bbr.2018.05.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/19/2018] [Accepted: 05/07/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND Pregnenolone sulfate (PregS), an endogenous neurosteroid, which negatively and positively modulates gamma amino butyric acid subunit A (GABAA) and N-methyl D-aspartate (NMDA) receptors (R) respectively, among other potential neuroplastic changes on synaptic processes, has shown some beneficial effects on treating cognitive impairment associated with schizophrenia (CIAS) and negative symptoms. Lurasidone (Lur), an atypical antipsychotic drug (AAPD), and tandospirone (Tan), a 5-HT1A R partial agonist, have also been reported to improve cognitive or negative symptoms, or both, in some schizophrenia patients. METHODS We tested whether PregS, by itself, and in combination with Lur or Tan could rescue persistent deficits produced by subchronic treatment with the NMDAR antagonist, phencyclidine (PCP)-in episodic memory, executive functioning, and social behavior, using novel object recognition (NOR), operant reversal learning (ORL), and social interaction (SI) tasks, in male C57BL/6 J mice. RESULTS PregS (10, but not 3 mg/kg) significantly rescued subchronic PCP-induced NOR and SI deficits. Co-administration of sub-effective doses (SEDs) of PregS (3 mg/kg) + Lur (0.1 mg/kg) or Tan (0.03 mg/kg) rescued scPCP-induced NOR and SI deficits. Further, PregS (30, but not 10 mg/kg) rescued PCP-induced ORL deficit, as did the combination of SED PregS (10 mg/kg) +SED Lur (1 mg/kg) or Tan (1 mg/kg). CONCLUSION PregS was effective alone and as adjunctive treatment for treating two types of cognitive impairments and negative symptoms in this schizophrenia model. Further study of the mechanisms by which PregS alone and in combination with AAPDs and 5-HT1A R partial agonists, rescues the deficits in cognition and SI in this preclinical model is indicated.
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Affiliation(s)
- L Rajagopal
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA
| | - D Soni
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA
| | - H Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago IL 60611, USA.
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Ziller MJ, Ortega JA, Quinlan KA, Santos DP, Gu H, Martin EJ, Galonska C, Pop R, Maidl S, Di Pardo A, Huang M, Meltzer HY, Gnirke A, Heckman CJ, Meissner A, Kiskinis E. Dissecting the Functional Consequences of De Novo DNA Methylation Dynamics in Human Motor Neuron Differentiation and Physiology. Cell Stem Cell 2018; 22:559-574.e9. [PMID: 29551301 DOI: 10.1016/j.stem.2018.02.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 12/18/2017] [Accepted: 02/23/2018] [Indexed: 01/10/2023]
Abstract
The somatic DNA methylation (DNAme) landscape is established early in development but remains highly dynamic within focal regions that overlap with gene regulatory elements. The significance of these dynamic changes, particularly in the central nervous system, remains unresolved. Here, we utilize a powerful human embryonic stem cell differentiation model for the generation of motor neurons (MNs) in combination with genetic mutations in the de novo DNAme machinery. We quantitatively dissect the role of DNAme in directing somatic cell fate with high-resolution genome-wide bisulfite-, bulk-, and single-cell-RNA sequencing. We find defects in neuralization and MN differentiation in DNMT3A knockouts (KO) that can be rescued by the targeting of DNAme to key developmental loci using catalytically inactive dCas9. We also find decreased dendritic arborization and altered electrophysiological properties in DNMT3A KO MNs. Our work provides a list of DNMT3A-regulated targets and a mechanistic link between de novo DNAme, cellular differentiation, and human MN function.
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Affiliation(s)
- Michael J Ziller
- Department of Translational Psychiatry, Max Planck Institute of Psychiatry, Munich 80804, Germany
| | - Juan A Ortega
- The Ken & Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Katharina A Quinlan
- Department of Biomedical and Pharmaceutical Sciences, George and Anne Ryan Institute for Neuroscience, University of Rhode Island, Kingston, RI 02881, USA
| | - David P Santos
- The Ken & Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Hongcang Gu
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Eric J Martin
- The Ken & Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Christina Galonska
- Department of Genome Regulation, Max Planck Institute for Molecular Genetics, Berlin 14195, Germany
| | - Ramona Pop
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA
| | - Susanne Maidl
- Department of Translational Psychiatry, Max Planck Institute of Psychiatry, Munich 80804, Germany
| | - Alba Di Pardo
- The Ken & Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Mei Huang
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; Department of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Andreas Gnirke
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - C J Heckman
- Department of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Alexander Meissner
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genome Regulation, Max Planck Institute for Molecular Genetics, Berlin 14195, Germany; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA.
| | - Evangelos Kiskinis
- The Ken & Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; Department of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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Li J, Yoshikawa A, Brennan MD, Ramsey TL, Meltzer HY. Genetic predictors of antipsychotic response to lurasidone identified in a genome wide association study and by schizophrenia risk genes. Schizophr Res 2018; 192:194-204. [PMID: 28431800 DOI: 10.1016/j.schres.2017.04.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 03/31/2017] [Accepted: 04/02/2017] [Indexed: 12/23/2022]
Abstract
Biomarkers which predict response to atypical antipsychotic drugs (AAPDs) increases their benefit/risk ratio. We sought to identify common variants in genes which predict response to lurasidone, an AAPD, by associating genome-wide association study (GWAS) data and changes (Δ) in Positive And Negative Syndrome Scale (PANSS) scores from two 6-week randomized, placebo-controlled trials of lurasidone in schizophrenia (SCZ) patients. We also included SCZ risk SNPs identified by the Psychiatric Genomics Consortium using a polygenic risk analysis. The top genomic loci, with uncorrected p<10-4, include: 1) synaptic adhesion (PTPRD, LRRC4C, NRXN1, ILIRAPL1, SLITRK1) and scaffolding (MAGI1, MAGI2, NBEA) genes, both essential for synaptic function; 2) other synaptic plasticity-related genes (NRG1/3 and KALRN); 3) the neuron-specific RNA splicing regulator, RBFOX1; and 4) ion channel genes, e.g. KCNA10, KCNAB1, KCNK9 and CACNA2D3). Some genes predicted response for patients with both European and African Ancestries. We replicated some SNPs reported to predict response to other atypical APDs in other GWAS. Although none of the biomarkers reached genome-wide significance, many of the genes and associated pathways have previously been linked to SCZ. Two polygenic modeling approaches, GCTA-GREML and PLINK-Polygenic Risk Score, demonstrated that some risk genes related to neurodevelopment, synaptic biology, immune response, and histones, also contributed to prediction of response. The top hits predicting response to lurasidone did not predict improvement with placebo. This is the first evidence from clinical trials that SCZ risk SNPs are related to clinical response to an AAPD. These results need to be replicated in an independent sample.
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Affiliation(s)
- Jiang Li
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, USA
| | - Akane Yoshikawa
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, USA
| | | | | | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, USA.
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Miyauchi M, Neugebauer NM, Sato T, Ardehali H, Meltzer HY. Muscarinic receptor signaling contributes to atypical antipsychotic drug reversal of the phencyclidine-induced deficit in novel object recognition in rats. J Psychopharmacol 2017; 31:1588-1604. [PMID: 28946779 DOI: 10.1177/0269881117731278] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Enhancement of cholinergic function via muscarinic acetylcholine receptor M1 agonism improves cognition in some schizophrenia patients. Most atypical antipsychotic drugs, including clozapine and its active metabolite, N-desmethylclozapine, and lurasidone, enhance the release of acetylcholine in key brain regions involved in cognition (e.g. hippocampus). We determined the effect of muscarinic acetylcholine receptor M1 stimulation on novel object recognition and its contribution to the ability of atypical antipsychotic drugs to reverse the novel object recognition deficit in rats withdrawn from subchronic phencyclidine, a rodent model of cognitive impairment in schizophrenia. In control rats, the non-specific muscarinic acetylcholine receptor antagonist, scopolamine, and the M1 selective antagonist, VU0255035, induced a novel object recognition deficit, which was reversed by the M1 agonist, AC260584. Scopolamine fully blocked the effect of clozapine and N-desmethylclozapine, but not lurasidone, to restore novel object recognition in subchronic phencyclidine-treated rats. VU0255035 also blocked these effects of clozapine and N-desmethylclozapine, but not lurasidone; however, the blockade was not as complete as that achieved with scopolamine. Furthermore, subchronic phencyclidine increased hippocampal M1 mRNA expression. These data suggest that M1 agonism is required for clozapine and N-desmethylclozapine to ameliorate the phencyclidine-induced deficit in novel object recognition, additional evidence that M1 agonism is a potential target for treating cognitive impairment in schizophrenia.
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Affiliation(s)
- Masanori Miyauchi
- 1 Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, USA.,2 Sumitomo Dainippon Pharma Co., Ltd, Suita, Japan
| | - Nichole M Neugebauer
- 1 Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, USA
| | - Tatsuya Sato
- 3 Feinberg Cardiovascular Research Institute (FCVRI), Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Hossein Ardehali
- 3 Feinberg Cardiovascular Research Institute (FCVRI), Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Herbert Y Meltzer
- 1 Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, USA
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Li J, Yoshikawa A, Meltzer HY. Replication of rs300774, a genetic biomarker near ACP1, associated with suicide attempts in patients with schizophrenia: Relation to brain cholesterol biosynthesis. J Psychiatr Res 2017; 94:54-61. [PMID: 28668716 DOI: 10.1016/j.jpsychires.2017.06.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 06/14/2017] [Accepted: 06/14/2017] [Indexed: 01/12/2023]
Abstract
The aim of this study was to determine if three biomarkers for suicide attempts previously identified and replicated in a genome-wide association (GWAS) study of bipolar disorder (BD) suicide attempters also predicted suicide attempts in patients prospectively diagnosed with schizophrenia (SCZ) or schizoaffective disorder (SAD). 162 genetically-verified Caucasian patients with SCZ or SAD were phenotyped for presence (45.7%) or absence of a lifetime suicide attempt. Three single nucleotide polymorphisms (SNPs) were genotyped or partially imputed from a GWAS dataset. After controlling for genetic architecture and gender, we replicated rs300774 (p = 0.012), near ACP1 (acid phosphatase 1), the top predictor of suicide attempts in the BD study. The result of Willour et al. (2012) was replicated in males (p = 0.046) but not in females (p = 0.205). The other two SNPs, rs7296262, and rs10437629, were not associated with suicide attempts in this study. rs300774 could be a cis-eQTL for ACP1, with minor allele carriers having lower expression levels (p = 0.002). This SNP also functioned as a trans-eQTL for genes related to cholesterol biosynthesis and the wnt-β-catenin pathway (p ≤ 0.0001). Further, co-expression analysis of candidate genes in brain suggested ACP1 is important to the regulation of a number of brain mechanisms linked to suicide, including cholesterol synthesis, β-catenin-mediated signaling pathway, serotonin, GABA, and the stress response via ARHGAP35 (p190rhogap), a repressor of glucocorticoid receptor (NR3C1) transcription. This study provides an additional validation of rs300774 as a potential transdiagnostic biomarker for suicide attempts and evidence that ACP1 may have an important role in regulation of the multiple systems associated with suicide.
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Affiliation(s)
- Jiang Li
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, United States
| | - Akane Yoshikawa
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, United States
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, United States.
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Rodríguez G, Neugebauer NM, Yao KL, Meltzer HY, Csernansky JG, Dong H. Δ9-tetrahydrocannabinol (Δ9-THC) administration after neonatal exposure to phencyclidine potentiates schizophrenia-related behavioral phenotypes in mice. Pharmacol Biochem Behav 2017. [PMID: 28648819 DOI: 10.1016/j.pbb.2017.06.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The clinical onset of schizophrenia often coincides with cannabis use in adolescents and young adults. However, the neurobiological consequences of this co-morbidity are not well understood. In this study, we examined the effects of Δ9-THC exposure during early adulthood on schizophrenia-related behaviors using a developmental mouse model of schizophrenia. Phencyclidine (PCP) or saline was administered once in neonatal mice (at P7; 10mg/kg). In turn, Δ9-THC or saline was administered sub-acutely later in life to cohorts of animals who had received either PCP or saline (P55-80, 5mg/kg). Mice who were administered PCP alone displayed behavioral changes in the Morris water waze (MWM) and pre-pulse inhibition (PPI) task paradigm that were consistent with schizophrenia-related phenotypes, but not in the locomotor activity or novel object recognition (NOR) task paradigms. Mice who were administered PCP and then received Δ9-THC later in life displayed behavioral changes in the locomotor activity paradigm (p<0.001) that was consistent with a schizophrenia-related phenotype, as well as potentiated changes in the NOR (p<0.01) and MWM (p<0.05) paradigms as compared to mice that received PCP alone. Decreased cortical receptor expression of NMDA receptor 1 subunit (NR1) was observed in mice that received PCP and PCP+Δ9-THC, while mice that received Δ9-THC and PCP+Δ9-THC displayed decreases in CB1 receptor expression. These findings suggest that administration of Δ9-THC during the early adulthood can potentiate the development of schizophrenia-related behavioral phenotypes induced by neonatal exposure to PCP in mice.
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Affiliation(s)
- Guadalupe Rodríguez
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA
| | - Nichole M Neugebauer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA
| | - Katherine Lan Yao
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA.
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA.
| | - John G Csernansky
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA.
| | - Hongxin Dong
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA.
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Fernandez HH, Factor SA, Hauser RA, Jimenez-Shahed J, Ondo WG, Jarskog LF, Meltzer HY, Woods SW, Bega D, LeDoux MS, Shprecher DR, Davis C, Davis MD, Stamler D, Anderson KE. Randomized controlled trial of deutetrabenazine for tardive dyskinesia: The ARM-TD study. Neurology 2017; 88:2003-2010. [PMID: 28446646 PMCID: PMC5440239 DOI: 10.1212/wnl.0000000000003960] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 03/03/2017] [Indexed: 01/12/2023] Open
Abstract
Objective: To determine the efficacy and safety of deutetrabenazine as a treatment for tardive dyskinesia (TD). Methods: One hundred seventeen patients with moderate to severe TD received deutetrabenazine or placebo in this randomized, double-blind, multicenter trial. Eligibility criteria included an Abnormal Involuntary Movement Scale (AIMS) score of ≥6 assessed by blinded central video rating, stable psychiatric illness, and stable psychoactive medication treatment. Primary endpoint was the change in AIMS score from baseline to week 12. Secondary endpoints included treatment success at week 12 on the Clinical Global Impression of Change (CGIC) and Patient Global Impression of Change. Results: For the primary endpoint, deutetrabenazine significantly reduced AIMS scores from baseline to week 12 vs placebo (least-squares mean [standard error] −3.0 [0.45] vs −1.6 [0.46], p = 0.019). Treatment success on CGIC (48.2% vs 40.4%) favored deutetrabenazine but was not significant. Deutetrabenazine and placebo groups showed low rates of psychiatric adverse events: anxiety (3.4% vs 6.8%), depressed mood/depression (1.7% vs 1.7%), and suicidal ideation (0% vs 1.7%, respectively). In addition, no worsening in parkinsonism, as measured by the Unified Parkinson's Disease Rating Scale motor subscale, was noted from baseline to week 12 in either group. Conclusions: In patients with TD, deutetrabenazine was well tolerated and significantly reduced abnormal movements. Classification of evidence: This study provides Class I evidence that in patients with TD, deutetrabenazine reduces AIMS scores.
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Affiliation(s)
- Hubert H Fernandez
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC.
| | - Stewart A Factor
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Robert A Hauser
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Joohi Jimenez-Shahed
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - William G Ondo
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - L Fredrik Jarskog
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Herbert Y Meltzer
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Scott W Woods
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Danny Bega
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Mark S LeDoux
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - David R Shprecher
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Charles Davis
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Mat D Davis
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - David Stamler
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
| | - Karen E Anderson
- From the Cleveland Clinic (H.H.F.), Center for Neurological Restoration, Cleveland, OH; Emory University (S.A.F.), Atlanta, GA; University of South Florida Parkinson's Disease and Movement Disorders Center (R.A.H.), Tampa, FL; Baylor College of Medicine (J.J.-S.), Houston, TX; Methodist Neurological Institute (W.G.O.), Houston, TX; University of North Carolina School of Medicine (L.F.J.), Chapel Hill, NC; Northwestern University Feinberg School of Medicine (H.Y.M., D.B.), Chicago, IL; Yale School of Medicine (S.W.W.), New Haven, CT; University of Tennessee Health Science Center (M.S.L.), Memphis, TN; University of Utah Health Care (D.R.S.), Salt Lake City, UT; Banner Sun Health Research Institute (D.R.S.), Sun City, AZ; CSD Biostatistics (C.D.), Tucson, AZ; Teva Pharmaceutical Industries (M.D.D.), Frazer, PA; Teva Pharmaceuticals (D.S.), La Jolla, CA; and Georgetown University (K.E.A.), Washington, DC
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Miyauchi M, Neugebauer NM, Meltzer HY. Dopamine D 4 receptor stimulation contributes to novel object recognition: Relevance to cognitive impairment in schizophrenia. J Psychopharmacol 2017; 31:442-452. [PMID: 28347261 DOI: 10.1177/0269881117693746] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Several atypical antipsychotic drugs (APDs) have high affinity for the dopamine (DA) D4 receptor, but the relevance to the efficacy for the treatment of cognitive impairment associated with schizophrenia (CIAS) is poorly understood. The aim of this study was to investigate the effects of D4 receptor stimulation or blockade on novel object recognition (NOR) in normal rats and on the sub-chronic phencyclidine (PCP)-induced novel object recognition deficit. The effect of the D4 agonist, PD168077, and the D4 antagonist, L-745,870, were studied alone, and in combination with clozapine and lurasidone. In normal rats, L-745,870 impaired novel object recognition, whereas PD168077 had no effect. PD168077 acutely reversed the sub-chronic phencyclidine-induced novel object recognition deficit. Co-administration of a sub-effective dose (SED) of PD168077 with a sub-effective dose of lurasidone also reversed this deficit, but a sub-effective dose of PD168077 with a sub-effective dose of clozapine, a more potent D4 antagonist than lurasidone, did not reverse the sub-chronic phencyclidine-induced novel object recognition deficit. At a dose that did not induce a novel object recognition deficit, L-745,870 blocked the ability of clozapine, but not lurasidone, to reverse the novel object recognition deficit. D4 receptor agonism has a beneficial effect on novel object recognition in sub-chronic PCP-treated rats and augments the cognitive enhancing efficacy of an atypical antipsychotic drug that lacks affinity for the D4 receptor, lurasidone.
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Affiliation(s)
- Masanori Miyauchi
- 1 Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, USA.,2 Sumitomo Dainippon Pharma Co. Ltd, Suita, Osaka, Japan
| | - Nichole M Neugebauer
- 1 Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, USA
| | - Herbert Y Meltzer
- 1 Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, USA
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Lanning R, Lett TA, Tiwari AK, Brandl EJ, de Luca V, Voineskos AN, Potkin SG, Lieberman JA, Meltzer HY, Müller DJ, Remington G, Kennedy JL, Zai CC. Association study between the neurexin-1 gene and tardive dyskinesia. Hum Psychopharmacol 2017; 32. [PMID: 28120489 DOI: 10.1002/hup.2568] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 10/16/2016] [Accepted: 11/28/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Tardive dyskinesia (TD) is a motor side effect that may develop after long-term antipsychotic treatment. Schizophrenia has recently been associated with the Neurexin-1 (NRXN1) gene that codes for a cell adhesion molecule in synaptic communication. METHODS This study examined five NRXN1 single-nucleotide polymorphisms (SNPs) for possible association with the occurrence and severity of TD in 178 schizophrenia patients of European ancestry. RESULTS We did not find these SNPs to be significantly associated with TD. CONCLUSIONS More research is needed with additional SNPs and in bigger samples before we can completely rule out the role of NRXN1 in TD.
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Affiliation(s)
- Rachel Lanning
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Tristram A Lett
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, Charité University Medicine Berlin, Berlin, Germany
| | - Arun K Tiwari
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Eva J Brandl
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, Charité University Medicine Berlin, Berlin, Germany
| | - Vincenzo de Luca
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Aristotle N Voineskos
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Steven G Potkin
- Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Jeffrey A Lieberman
- Department of Psychiatry, Mental Health and Neuroscience Center, the University of North Carolina at Chapel Hill School of Medicine, North Carolina, USA
| | - Herbert Y Meltzer
- Psychiatry and Behavioral Sciences, Pharmacology and Physiology, Chemistry of Life Processes Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Daniel J Müller
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Gary Remington
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - James L Kennedy
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Clement C Zai
- Neurogenetics Section, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
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Wang JR, Sun PH, Ren ZX, Meltzer HY, Zhen XC. GSK-3β Interacts with Dopamine D1 Receptor to Regulate Receptor Function: Implication for Prefrontal Cortical D1 Receptor Dysfunction in Schizophrenia. CNS Neurosci Ther 2016; 23:174-187. [PMID: 27996211 DOI: 10.1111/cns.12664] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/09/2016] [Accepted: 11/12/2016] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Impaired dopamine D1 receptor (D1R) function in prefrontal cortex (PFC) is believed to contribute to the PFC hypofunction that has been hypothesized to be associated with negative symptoms and cognitive deficits in schizophrenia. It is therefore critical to understand the mechanisms for modulation of D1R function. AIMS To investigate the physical interaction and functional modulation between D1R and GSK-3β. RESULTS D1R and GSK-3β physically interact in cultured cells and native brain tissues. This direct interaction was found to occur at the S(417)PALS(421) motif in the C-terminus of D1R. Inhibition of GSK-3β impaired D1R activation along with a decrease in D1R-GSK-3β interaction. GSK-3β inhibition reduced agonist-stimulated D1R desensitization and endocytosis, the latter associated with the reduction of membrane translocation of β-arrestin-2. Similarly, inhibition of GSK-3β in rat PFC also resulted in impaired D1R activation and association with GSK-3β. Moreover, in a NMDA antagonist animal model of schizophrenia, we detected a decrease in prefrontal GSK-3β activity and D1R-GSK-3β association and decreased D1R activation in the PFC. CONCLUSIONS The present work identified GSK-3β as a new interacting protein for D1R functional regulation and revealed a novel mechanism for GSK-3β-regulated D1R function which may underlie D1R dysfunction in schizophrenia.
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Affiliation(s)
- Jing-Ru Wang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Soochow University, Suzhou, Jiangsu, China
| | - Pei-Hua Sun
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Soochow University, Suzhou, Jiangsu, China
| | - Zhao-Xiang Ren
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Soochow University, Suzhou, Jiangsu, China
| | - Herbert Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Xue-Chu Zhen
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Soochow University, Suzhou, Jiangsu, China.,College of Pharmaceutical Sciences and the Collaborative Innovation Center for Brain Science, Soochow University, Suzhou, China
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Kasper JM, McCue DL, Milton AJ, Szwed A, Sampson CM, Huang M, Carlton S, Meltzer HY, Cunningham KA, Hommel JD. Gamma-Aminobutyric Acidergic Projections From the Dorsal Raphe to the Nucleus Accumbens Are Regulated by Neuromedin U. Biol Psychiatry 2016; 80:878-887. [PMID: 27105831 PMCID: PMC5016225 DOI: 10.1016/j.biopsych.2016.02.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 02/17/2016] [Accepted: 02/26/2016] [Indexed: 01/24/2023]
Abstract
BACKGROUND Neuromedin U (NMU) is a neuropeptide enriched in the nucleus accumbens shell (NAcSh), a brain region associated with reward. While NMU and its receptor, NMU receptor 2 (NMUR2), have been studied for the ability to regulate food reward, NMU has not been studied in the context of drugs of abuse (e.g., cocaine). Furthermore, the neuroanatomical pathways that express NMUR2 and its ultrastructural localization are unknown. METHODS Immunohistochemistry was used to determine the synaptic localization of NMUR2 in the NAcSh and characterize which neurons express this receptor (n = 17). The functional outcome of NMU on NMUR2 was examined using microdialysis (n = 16). The behavioral effects of NMU microinjection directly to the NAcSh were investigated using cocaine-evoked locomotion (n = 93). The specific effects of NMUR2 knockdown on cocaine-evoked locomotion were evaluated using viral-mediated RNA interference (n = 40). RESULTS NMUR2 is localized to presynaptic gamma-aminobutyric acidergic nerve terminals in the NAcSh originating from the dorsal raphe nucleus. Furthermore, NMU microinjection to the NAcSh decreased local gamma-aminobutyric acid concentrations. Next, we evaluated the effects of NMU microinjection on behavioral sensitization to cocaine. When repeatedly administered throughout the sensitization regimen, NMU attenuated cocaine-evoked hyperactivity. Additionally, small hairpin RNA-mediated knockdown of presynaptic NMUR2 in the NAcSh using a retrograde viral vector potentiated cocaine sensitization. CONCLUSIONS Together, these data reveal that NMUR2 modulates a novel gamma-aminobutyric acidergic pathway from the dorsal raphe nucleus to the NAcSh to influence behavioral responses to cocaine.
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Affiliation(s)
- James M. Kasper
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - David L. McCue
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - Adrianna J. Milton
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - Angelia Szwed
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - Catherine M. Sampson
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - Mei Huang
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, Illinois, 60611, USA
| | - Susan Carlton
- Department of Neuroscience and Cell Biology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - Herbert Y. Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, Illinois, 60611, USA
| | - Kathryn A. Cunningham
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA
| | - Jonathan D. Hommel
- Center for Addiction Research, Department of Pharmacology & Toxicology, University of Texas Medical Branch, Galveston, Texas, 77555, USA,Correspondence: , Jonathan D. Hommel, University of Texas Medical Branch, 301 University Blvd., Galveston, TX 77555-0615
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Taylor DL, Tiwari AK, Lieberman JA, Potkin SG, Meltzer HY, Knight J, Remington G, Müller DJ, Kennedy JL. Pharmacogenetic Analysis of Functional Glutamate System Gene Variants and Clinical Response to Clozapine. Mol Neuropsychiatry 2016; 2:185-197. [PMID: 28277565 DOI: 10.1159/000449224] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 08/17/2016] [Indexed: 01/16/2023]
Abstract
Altered glutamate neurotransmission is implicated in the etiology of schizophrenia (SCZ) and the pharmacogenetics of response to clozapine (CLZ), which is the drug of choice for treatment-resistant SCZ. Response to antipsychotic therapy is highly variable, although twin studies suggest a genetic component. We investigated the association of 10 glutamate system gene variants with CLZ response using standard genotyping procedures. GRM2 (rs4067 and rs2518461), SLC1A2 (rs4354668, rs4534557, and rs2901534), SLC6A9 (rs12037805, rs1978195, and rs16831558), GRIA1 (rs2195450), and GAD1 (rs3749034) were typed in 163 European SCZ/schizoaffective disorder patients deemed resistant or intolerant to previous pharmacotherapy. Response was assessed following 6 months of CLZ monotherapy using change in Brief Psychiatric Rating Scale (BPRS) scores. Categorical and continuous response variables were analyzed using χ2 tests and analysis of covariance, respectively. We report no significant associations following correction for multiple testing. Prior to correction, nominally significant associations were observed for SLC6A9, SLC1A2, GRM2, and GRIA1. Most notably, CC homozygotes of rs16831558 located in the glycine transporter 1 gene (SLC6A9) exhibited an allele dose-dependent improvement in positive symptoms compared to T allele carriers (puncorrected = 0.008, pcorrected = 0.08). To clarify the role of SLC6A9 in clinical response to antipsychotic medication, and CLZ in particular, this finding warrants further investigation in larger well-characterized samples.
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Affiliation(s)
- Danielle L Taylor
- Neuroscience Research Department, Campbell Family Research Institute, Toronto, Ont., Canada; Institute of Medical Science, Toronto, Ont., Canada
| | - Arun K Tiwari
- Neuroscience Research Department, Campbell Family Research Institute, Toronto, Ont., Canada
| | - Jeffrey A Lieberman
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University and the New York State Psychiatric Institute, New York, N.Y, USA
| | - Steven G Potkin
- Department of Psychiatry, University of California, Irvine, Calif, USA
| | - Herbert Y Meltzer
- Northwestern University Feinberg School of Medicine, Chicago, Ill., USA
| | - Joanne Knight
- Neuroscience Research Department, Campbell Family Research Institute, Toronto, Ont., Canada; Institute of Medical Science, Toronto, Ont., Canada; Department of Psychiatry, University of Toronto, Toronto, Ont., Canada; Lancaster Medical School and Data Science Institute, Lancaster University, Lancaster, UK
| | - Gary Remington
- Schizophrenia Program, Centre for Addiction and Mental Health, Toronto, Ont., Canada; Department of Psychiatry, University of Toronto, Toronto, Ont., Canada
| | - Daniel J Müller
- Neuroscience Research Department, Campbell Family Research Institute, Toronto, Ont., Canada; Institute of Medical Science, Toronto, Ont., Canada; Department of Psychiatry, University of Toronto, Toronto, Ont., Canada
| | - James L Kennedy
- Neuroscience Research Department, Campbell Family Research Institute, Toronto, Ont., Canada; Institute of Medical Science, Toronto, Ont., Canada; Department of Psychiatry, University of Toronto, Toronto, Ont., Canada
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Brandl EJ, Lett TA, Chowdhury NI, Tiwari AK, Bakanidze G, Meltzer HY, Potkin SG, Lieberman JA, Kennedy JL, Müller DJ. The role of the ITIH3 rs2535629 variant in antipsychotic response. Schizophr Res 2016; 176:131-135. [PMID: 27396837 DOI: 10.1016/j.schres.2016.06.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 06/23/2016] [Accepted: 06/25/2016] [Indexed: 11/29/2022]
Abstract
INTRODUCTION There is mounting evidence that schizophrenia risk variants influence response to antipsychotic medication. Common single nucleotide polymorphisms (SNPs) in or near the inter-alpha-trypsin inhibitor heavy chain H3 (ITIH3) gene have been repeatedly associated with schizophrenia and related psychiatric disorders in genome-wide association studies. Here, we provide the first study to assess the relevance of the ITIH3 rs2535629 SNP in response to antipsychotic medication. METHODS The rs2535629 SNP was genotyped in N=256 patients receiving various antipsychotics for up to 26weeks. Treatment response was assessed using the Brief Psychiatric Rating Scale (BPRS) including its positive and negative subscales. Follow-up analyses were performed after stratifying for ethnicity and medication. RESULTS We found significant association of rs2535629 with improvement of negative symptoms in patients of European ancestry after six months of clozapine treatment (F1,87=8.8, pcorr=0.032). Patients homozygous for the minor A-allele showed the best improvement of negative BPRS scores. However, we observed no association between rs2535629 and changes in total BPRS score in the entire sample or the clozapine-treated subgroup. DISCUSSION Although there was no association of genotype with overall changes in BPRS scores, the greater improvement of negative symptoms in minor allele carriers indicates that rs2535629 may help to identify a subset of schizophrenia patients with better treatment response to clozapine. Therefore, our findings provide the first suggestive evidence that rs2535629 is relevant in antipsychotic response.
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Affiliation(s)
- E J Brandl
- Department of Psychiatry and Psychotherapy, Campus Mitte, Charité Universitätsmedizin Berlin, Berlin, Germany; Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - T A Lett
- Department of Psychiatry and Psychotherapy, Campus Mitte, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - N I Chowdhury
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - A K Tiwari
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - G Bakanidze
- Department of Psychiatry and Psychotherapy, Campus Mitte, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - H Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - S G Potkin
- Department of Psychiatry and Human Behavior, School of Medicine, University of California Irvine, CA, USA
| | - J A Lieberman
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York State Psychiatric Institute, New York City, NY, USA
| | - J L Kennedy
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - D J Müller
- Pharmacogenetics Research Clinic, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
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Alshammari TK, Alshammari MA, Nenov MN, Hoxha E, Cambiaghi M, Marcinno A, James TF, Singh P, Labate D, Li J, Meltzer HY, Sacchetti B, Tempia F, Laezza F. Genetic deletion of fibroblast growth factor 14 recapitulates phenotypic alterations underlying cognitive impairment associated with schizophrenia. Transl Psychiatry 2016; 6:e806. [PMID: 27163207 PMCID: PMC5070049 DOI: 10.1038/tp.2016.66] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 02/25/2016] [Accepted: 03/05/2016] [Indexed: 12/14/2022] Open
Abstract
Cognitive processing is highly dependent on the functional integrity of gamma-amino-butyric acid (GABA) interneurons in the brain. These cells regulate excitability and synaptic plasticity of principal neurons balancing the excitatory/inhibitory tone of cortical networks. Reduced function of parvalbumin (PV) interneurons and disruption of GABAergic synapses in the cortical circuitry result in desynchronized network activity associated with cognitive impairment across many psychiatric disorders, including schizophrenia. However, the mechanisms underlying these complex phenotypes are still poorly understood. Here we show that in animal models, genetic deletion of fibroblast growth factor 14 (Fgf14), a regulator of neuronal excitability and synaptic transmission, leads to loss of PV interneurons in the CA1 hippocampal region, a critical area for cognitive function. Strikingly, this cellular phenotype associates with decreased expression of glutamic acid decarboxylase 67 (GAD67) and vesicular GABA transporter (VGAT) and also coincides with disrupted CA1 inhibitory circuitry, reduced in vivo gamma frequency oscillations and impaired working memory. Bioinformatics analysis of schizophrenia transcriptomics revealed functional co-clustering of FGF14 and genes enriched within the GABAergic pathway along with correlatively decreased expression of FGF14, PVALB, GAD67 and VGAT in the disease context. These results indicate that Fgf14(-/-) mice recapitulate salient molecular, cellular, functional and behavioral features associated with human cognitive impairment, and FGF14 loss of function might be associated with the biology of complex brain disorders such as schizophrenia.
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Affiliation(s)
- T K Alshammari
- Pharmacology and Toxicology Graduate Program, University of Texas Medical Branch, Galveston, TX, USA
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
- King Saud University Graduate Studies Abroad Program, King Saud University, Riyadh, Saudi Arabia
| | - M A Alshammari
- Pharmacology and Toxicology Graduate Program, University of Texas Medical Branch, Galveston, TX, USA
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
- King Saud University Graduate Studies Abroad Program, King Saud University, Riyadh, Saudi Arabia
| | - M N Nenov
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
| | - E Hoxha
- Neuroscience Institute Cavalieri Ottolenghi, Turin, Italy
- Department of Neuroscience, University of Torino, Turin, Italy
| | - M Cambiaghi
- Department of Neuroscience, University of Torino, Turin, Italy
| | - A Marcinno
- Neuroscience Institute Cavalieri Ottolenghi, Turin, Italy
| | - T F James
- Department of Neuroscience, University of Torino, Turin, Italy
| | - P Singh
- Department of Mathematics, University of Houston, Houston, TX, USA
| | - D Labate
- Department of Mathematics, University of Houston, Houston, TX, USA
| | - J Li
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Mitchell Center for Neurodegenerative Diseases, The University of Texas Medical Branch, Galveston, TX, USA
| | - H Y Meltzer
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - B Sacchetti
- Department of Neuroscience, University of Torino, Turin, Italy
| | - F Tempia
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
- Neuroscience Institute Cavalieri Ottolenghi, Turin, Italy
- Department of Neuroscience, University of Torino, Turin, Italy
| | - F Laezza
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
- Mitchell Center for Neurodegenerative Diseases, The University of Texas Medical Branch, Galveston, TX, USA
- Center for Addiction Research, The University of Texas Medical Branch, Galveston, TX, USA
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555, USA. E-mail:
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Huang E, Zai CC, Lisoway A, Maciukiewicz M, Felsky D, Tiwari AK, Bishop JR, Ikeda M, Molero P, Ortuno F, Porcelli S, Samochowiec J, Mierzejewski P, Gao S, Crespo-Facorro B, Pelayo-Terán JM, Kaur H, Kukreti R, Meltzer HY, Lieberman JA, Potkin SG, Müller DJ, Kennedy JL. Catechol-O-Methyltransferase Val158Met Polymorphism and Clinical Response to Antipsychotic Treatment in Schizophrenia and Schizo-Affective Disorder Patients: a Meta-Analysis. Int J Neuropsychopharmacol 2016; 19:pyv132. [PMID: 26745992 PMCID: PMC4886669 DOI: 10.1093/ijnp/pyv132] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 11/19/2015] [Accepted: 12/02/2015] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The catechol-O-methyltransferase (COMT) enzyme plays a crucial role in dopamine degradation, and the COMT Val158Met polymorphism (rs4680) is associated with significant differences in enzymatic activity and consequently dopamine concentrations in the prefrontal cortex. Multiple studies have analyzed the COMT Val158Met variant in relation to antipsychotic response. Here, we conducted a meta-analysis examining the relationship between COMT Val158Met and antipsychotic response. METHODS Searches using PubMed, Web of Science, and PsycInfo databases (03/01/2015) yielded 23 studies investigating COMT Val158Met variation and antipsychotic response in schizophrenia and schizo-affective disorder. Responders/nonresponders were defined using each study's original criteria. If no binary response definition was used, authors were asked to define response according to at least 30% Positive and Negative Syndrome Scale score reduction (or equivalent in other scales). Analysis was conducted under a fixed-effects model. RESULTS Ten studies met inclusion criteria for the meta-analysis. Five additional antipsychotic-treated samples were analyzed for Val158Met and response and included in the meta-analysis (ntotal=1416). Met/Met individuals were significantly more likely to respond than Val-carriers (P=.039, ORMet/Met=1.37, 95% CI: 1.02-1.85). Met/Met patients also experienced significantly greater improvement in positive symptoms relative to Val-carriers (P=.030, SMD=0.24, 95% CI: 0.024-0.46). Posthoc analyses on patients treated with atypical antipsychotics (n=1207) showed that Met/Met patients were significantly more likely to respond relative to Val-carriers (P=.0098, ORMet/Met=1.54, 95% CI: 1.11-2.14), while no difference was observed for typical-antipsychotic-treated patients (n=155) (P=.65). CONCLUSIONS Our findings suggest that the COMT Val158Met polymorphism is associated with response to antipsychotics in schizophrenia and schizo-affective disorder patients. This effect may be more pronounced for atypical antipsychotics.
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Affiliation(s)
- Eric Huang
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Clement C Zai
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Amanda Lisoway
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Malgorzata Maciukiewicz
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Daniel Felsky
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Arun K Tiwari
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Jeffrey R Bishop
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Masashi Ikeda
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Patricio Molero
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Felipe Ortuno
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Stefano Porcelli
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Jerzy Samochowiec
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Pawel Mierzejewski
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Shugui Gao
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Benedicto Crespo-Facorro
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - José M Pelayo-Terán
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Harpreet Kaur
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Ritushree Kukreti
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Herbert Y Meltzer
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Jeffrey A Lieberman
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Steven G Potkin
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - Daniel J Müller
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin)
| | - James L Kennedy
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada (Mr Huang, Dr Zai, Ms Lisoway, Dr Maciukiewicz, Mr Felsky, Dr Tiwari, Dr Müller, and Dr Kennedy); Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN (Dr Bishop); Department of Psychiatry, Fujita Health University, Toyoake, Aichi, Japan (Dr Ikeda); Departamento de Psiquiatria, Clinica Universidad de Navarra, Pamplona, Spain (Drs Molero and Ortuno); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (Dr Porcelli); Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland (Dr Samochowiec); Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland (Dr Mierzejewski); Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China (Dr Gao); Department of Psychiatry, CIBERSAM, University Hospital Marqués de Valdecilla- IDIVAL, School of Medicine, University of Cantabria, Santander, Spain (Dr Pelayo-Terán); Institute of Genomics and Integrative Biology, Delhi, India (Drs Kaur and Kukreti); Feinberg School of Medicine, Northwestern University, Chicago, IL (Dr Meltzer); Department of Psychiatry, Columbia University Medical Center, New York, NY (Dr Lieberman); Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA (Dr Potkin).
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Tiwari AK, Brandl EJ, Zai CC, Goncalves VF, Chowdhury NI, Freeman N, Lieberman JA, Meltzer HY, Kennedy JL, Müller DJ. Association of orexin receptor polymorphisms with antipsychotic-induced weight gain. World J Biol Psychiatry 2016; 17:221-9. [PMID: 26447462 DOI: 10.3109/15622975.2015.1076173] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Antipsychotic-induced weight gain (AIWG) is a common side effect of treatment with antipsychotics such as clozapine and olanzapine. The orexin gene and its receptors are expressed in the hypothalamus and have been associated with maintenance of energy homeostasis. In this study, we have analysed tagging single nucleotide polymorphisms (SNPs) in orexin receptors 1 and 2 (HCRTR1 and HCRTR2) for association with AIWG. METHODS Schizophrenia or schizoaffective disorder subjects (n = 218), treated mostly with clozapine and olanzapine for up to 14 weeks, were included. Replication was conducted in a subset of CATIE samples (n = 122) treated with either olanzapine or risperidone for up to 190 days. Association between SNPs and AIWG was assessed using analysis of covariance (ANCOVA) with baseline weight and duration of treatment as covariates. RESULTS Several SNPs in HCRTR2 were nominally associated with AIWG in patients of European ancestry treated with either clozapine or olanzapine (P<0.05). In the replication analysis two SNPs rs3134701 (P = 0.043) and rs12662510 (P = 0.012) were nominally associated with AIWG. None of the SNPs in HCRTR1 were associated with AIWG. CONCLUSION This study provides preliminary evidence supporting the role of HCRTR2 in AIWG. However, these results need to be confirmed in large study samples.
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Affiliation(s)
- Arun K Tiwari
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Eva J Brandl
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada .,b Department of Psychiatry and Psychotherapy, Campus Mitte , Charité Universitätsmedizin Berlin , Berlin , Germany
| | - Clement C Zai
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada .,c Department of Psychiatry , University of Toronto , Toronto , ON , Canada
| | - Vanessa F Goncalves
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Nabilah I Chowdhury
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Natalie Freeman
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Jeffrey A Lieberman
- d Department of Psychiatry, College of Physicians and Surgeons , Columbia University and the New York State Psychiatric Institute , New York City , NY , USA , and
| | - Herbert Y Meltzer
- e Department of Psychiatry and Behavioural Sciences , Northwestern University , Chicago , IL , USA
| | - James L Kennedy
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada
| | - Daniel J Müller
- a Pharmacogenetics Research Clinic, Neurogenetics Section , Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health , Toronto , ON , Canada .,c Department of Psychiatry , University of Toronto , Toronto , ON , Canada
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