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NEUROIMMUNE CIRCUITS, DRUGS OF ABUSE, AND INFECTIOUS DISEASES ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY Editorial Board: NATHAN BACK, State University of New York at Buffalo IRUN R. COHEN, The Weizmann Institute of Science DAVID KRITCHEVSKY, Wistar Institute ABEL LAJTHA, N. S. Kline Institute for Psychiatric Research RODOLFO PAOLETTI, UniversityofMilan Recent Volumes in this Series Volume 484 PHYLOGENETIC PERSPECTIVES ON THE VERTEBRATE IMMUNE SYSTEM Edited by Gregory Beck, Manickam Sugumaran, and Edwin L. Cooper Volume 485 GENES AND PROTEINS UNDERLYING MICROBIAL URINARY TRACT VIRULENCE: Basic Aspects and Applications Edited by Levente Tibor Pál, Jörg Hacker, and Gabriele Blum-Oehler Volume 486 PURINE AND PYRIMIDINE METABOLISM IN MAN X Edited by Esther Zoref-Shani and Oded Sperling Volume 487 NEUROPATHOLOGY AND GENETICS OF DEMENTIA Edited by MarkusTolnay and Alphonse Probst Volume 488 HEADSPACE ANALYSIS OF FOODS AND FLAVORS: Theory and Practice Edited by Russell L. Rouseff and Keith R. Cadwallader Volume 489 HEMOPHILIA CARE IN THE NEW MILLENNIUM Edited by Dougald M. Monroe, Ulla Hedner, Maureane R. Hoffman, Claude Negrier, Geoffrey F. Savidge, and Gilbert C. White II Volume 490 MECHANISMS OF LYMPHOCYTE ACTIVATION AND IMMUNE REGULATION VIII Edited by Sudhir Gupta Volume 491 THE MOLECULAR IMMUNOLOGY OF COMPLEX CARBOHYDRATES—2 Edited by Albert M. Wu Volume 492 NUTRITION AND CANCER PREVENTION: New Insights into the Role of Phytochemicals Edited under the auspices of the American Institute for Cancer Research Volume 493 NEUROIMMUNE CIRCUITS, DRUGS OF ABUSE, AND INFECTIOUS DISEASES Edited by Herman Friedman, Thomas W. Klein, and John J. Madden A Continuation Order Plan is available for this series. A continuation order will bring delivery of each new volume immediately upon publication. Volumes are billed only upon actual shipment. For further information please contact the publisher. NEUROIMMUNE CIRCUITS, DRUGS OF ABUSE, AND INFECTIOUS DISEASES Edited by Herman Friedman Thomas W. Klein University of South Florida College of Medicine Tampa, Florida and John J. Madden Georgia Mental Health Institute Emory University Atlanta, Georgia KLUWER ACADEMIC PUBLISHERS NEW YORK, BOSTON, DORDRECHT, LONDON, MOSCOW eBookISBN: 0-306-47611-8 Print ISBN: 0-306-46466-7 ©2002 Kluwer Academic Publishers NewYork, Boston, Dordrecht, London, Moscow Print ©2001 Kluwer Academic/Plenum Publishers New York All rights reserved No part of this eBook maybe reproducedor transmitted inanyform or byanymeans,electronic, mechanical, recording, or otherwise, without written consent from the Publisher Created in the United States of America Visit Kluwer Online at: http://kluweronline.com and Kluwer's eBookstore at: http://ebooks.kluweronline.com PREFACE Introduction and Perspectives This volume is based on the proceedings of the 7th annual symposium on the topic Neuroimmune Circuits, Infectious Diseases and Drugs of Abuse, Bethesda, Maryland, Octo- ber 7–9, 1999. This symposium, as in the past, focused on newer knowledge concerning the relationship between the immune and nervous systems with regards to the effects of drugs of abuse and infections, including AIDS, caused by the immunodeficiency virus. Presentations discussed the brain-immune axis from the viewpoint of drugs of abuse rather than from the subject of the brain or immunity alone. The major aim of this series of conferences has been to clarify the consequences of immunomodulation induced by drugs of abuse in regards to susceptibility and pathogenesis of infectious diseases, both in man and in various animal model systems. The recreational use of drugs of abuse such as morphine, cocaine, and marijuana by large numbers of individuals in this country and around the world has continued to arouse serious concerns about the consequences of use of such drugs, especially on the normal physiological responses of an individual, including immune responses. Much of the recent data accumulated by investigators show that drugs of abuse, especially opioids and cannabinoids, markedly alter immune responses in human populations as well as in experimental animals, both in vivo and in vitro. It is now widely recognized that many drugs of abuse are associated with increased susceptibility to infectious diseases, especially opportunistic intracellular microbial infections, including infection by the AIDS virus. A concerted effort is now being made to determine the mechanisms whereby drugs of abuse increase susceptibility of infected individuals, be they humans or experimental animals, to opportunistic infectious agents. In particular, it is now known that drugs such as morphine, marijuana and cocaine enhance the susceptibility of humans as well as animals to infections by bacteria, viruses, protozoa, or fungi. Various infectious agents have shown that drugs of abuse increase susceptibility. Recently, the rela- tionship between immunomodulation induced by drugs of abuse and effects on specific receptors, especially for opioids and cannabinoids, as well as on signal transduction mecha- nisms, have been reported. Many investigators continue to believe that it is important to focus attention on the accumulating new information concerning the effects of recreational drugs of abuse and modulation of the immune response, especially that pertaining to resistance mechanisms important in infections. Studies concerning how illicit drugs of abuse affect immunity are urgent because of the worldwide epidemic of AIDS caused by the human immunodeficiency virus, resulting in a collapse of the immune system so as to make in individual susceptible to opportunistic infections that would otherwise not cause disease in health individuals. Among the possible mechanisms involved are direct and indirect effects of these drugs of abuse on the brain-immune axis. This axis is known to be a highly complex and dynamic interactive system. The effects of various drugs of abuse on this interactive system between the brain and the immune mechanism is known to have multiple consequences, depending upon the specific v sites of action of a drug, duration of exposure and underlying neurological and behavioral status of the exposed individual to the drug. It is widely accepted that an understanding of the effects of a drug of abuse on the immune response, especially the neuroimmune axis and neuroendocrine system in general, involves many interdisciplinary areas, including behav- ioral, pharmaceutical, neurological, anatomical and cellular and molecular subjects, A multi- disciplinary approach is needed to elucidate the interactions of drugs of abuse with the brain- immune axis, especially as these interactions impact on susceptibility or resistance to infec- tions. The symposium highlighted discussion of effects of illicit drugs on the brain immune system, especially effects on central nervous system infections, including effects on suscep- tibility to the AIDS virus. There were many reviews concerning the interaction of opiates with immune mechanisms, including the effects of opiates on specific receptors as well as receptors for cytokines and chemokines. A presentation of the “cross-talk” between chemokine and opioid receptors affecting cell migration and macrophage function was also given. Since there is now much interest in programmed cell death or apoptosis, it was pointed out that opioids promote T cell apoptosis through the JMK and signal transduction pathways. The involvement of cannabinoid receptors, especially CB1 and CB2 receptors, was discussed in detail in several presentations, as well as discussion of the effects of cocaine on immune cells and a discussion of the effects of cocaine abuse on HIV replication. The role of substance P receptor mediating macrophage responses was also discussed. It is hoped by the organizers of this series of symposia, including the symposium in Bethesda on which this volume is based, that the publications of these proceedings will further inspire interest in this rapidly developing field of basic biomedical science in terms of immune modulation, drugs of abuse and the neuroimmune circuit. It is hoped that the publication of this volume will further the understanding of newer knowledge concerning the impact of drugs of abuse on the brain-immune axis and its relationship to immunomodulation and infection, especially that caused by the AIDS virus. The organizing committee of this symposium is thanked for invaluable assistance contributing to the success of the meeting. The editors of this volume also especially thank Ms. Ilona Friedman for continued invaluable assistance for once again serving as editorial coordinator and managing editor of this symposium proceedings. We also thank the National Institute on Drug Abuse for financial support and especially Dr. Charles Sharpe, Project Director of NIDA for Immunology, for continuing interest and invaluable assistance. H. Friedman T. W. Klein and J. J. Madden February 2000 vi CONTENTS 1.Targeting the Brain’s Immune System: A Psychopharmacological Approach to Central Nervous System Infections 1 Phillip K. Peterson, Genya Gekker, Shuxian Hu, Philip S. Portoghese, Wen S. Sheng and James R. Lokensgard 2. Model Systems for Assessing Cognitive Function: Implications for HIV-1 Infection and Drugs of Abuse 7 Walter E. Zink, Jeffrey Boyle, Yuri Persidsky, HuanguiXiong, and Howard E. Gendelman 3. Direct and Indirect Mechanisms of HIV-1 Neuropathogenesis in the Human Central Nervous System 29 Jean Hou and Eugene O. Major 4. Chemokine Receptors on Brain Endothelia—Keys to HIV-1 Neuroinvasion? 35 Milan Fiala, Chandrasekhar Gujuluva, Omri Berger, Michael Bukrinsky, Kwang Sik Kim, and Michael C. Graves 5. Neurotrofic Factor Regulation of Human Immunodeficiency Virus Type 1 Replication in Human Blood-Derived Macrophages through Modulation of Coreceptor Expression 41 Sharon M. Harrold, Joanna M. Dragic, Sarah L. Brown, and Cristian L. Achim 6. Direct vs. Indirect Modulation of Complex In vitro Human Retroviral Infections by Morphine 49 Susan Bell Nyland, Steven Specter, and Kenneth E. Ugen 7. Genetic Factors Involved in Central Nervous System/Immune Interactions 59 Ronald L. Wilder, Marie M. Griffiths, Grant W. Cannon, Rachel Caspi, Percio S. Gulko, and Elaine F. Remmers 8. Interactions of Opioid Receptors, Chemokines and Chemokine Receptors 69 Imre Szabo, Michele Wetzel, Lois McCarthy, Amber Steele, Earl E. Henderson, O. M. Zack Howard, Joost J. Oppenheim, and Thomas J. Rogers vii 9. Crosstalk between Chemokine and Opioid Receptors: Results in Down-modulation of Cell Migration 75 Imre Szabo and Thomas J. Rogers 10. Morphine Upregulates Kappa-Opioid Receptors of Human Lymphocytes 81 Shunji Suzuki, Teddy K. Chuang, Linda F. Chuang, Roy H. Doi, and Ronald Y. Chuang 11. Effects of Morphine on T-Cell Recirculation in Rhesus Monkeys 89 Robert M. Donahoe, Larry D. Byrd, Harold M. McClure, Mary Brantley, DeLoris Wenzel, Aftab Ahmed Ansari, and Frederick Marsteller 12. Mitogen-Induced Activation of Mouse T Cells Increases Kappa Opioid Receptor Expression 103 Jean M. Bidlack and Michael K. Abraham 13. Self-Enhancement of Phagocytosis by Murine Resident Peritoneal Macrophages and Its Relationship to Morphine Effects on the Process 111 Wanda E. Pagán, Nancy Y. Figueroa, and Fernando L. Renaud 14. Role of Mu-Opioid Receptor in Immune Function 117 Sabita Roy, Richard G. Charboneau, Roderick A. Barke, and Horace H. Loh 15. Opiates Promote T Cell Apoptosis through JNK and Caspase Pathway 127 Pravin Singhal, Aditi Kapasi, Krishna Reddy, and Nicholas Franki 16. Role of Beta-Endorphin in the Modulation of Immune Responses: Perspectives in Autoimmune Diseases 137 Paola Sacerdote, Leda Gaspani, and Alberto E. Panerai 17. Modulation of FAS/FASL in a Murine Retroviral Infection by AZT and Methionine Enkephalin 143 Rebecca Bowden, Sandi Soto, and Steven Specter 18. Acute Effects of Heroin on the Cellularity of the Spleen and the Apoptosis of Splenic Leukocytes 153 Karamarie Fecho and Donald T. Lysle 19. Alteration of Early T Cell Development by Opioid and Superantigen Stimulation 163 Lois E. McCarthy and Thomas J. Rogers 20. Effect of Opioids on Oral Salmonella Infection and Immune Function 169 Toby K. Eisenstein, Amanda Shearer MacFarland, Xiaohui Peng, Mary E. Hilburger, Rahil T. Rahim, Joseph J. Meissler, Jr., Thomas J. Rogers, Alan Cowan, and Martin W. Adler viii 21. Altered T-Cell Responsiveness in Morphine “Tolerant” Rats: Evidence for a Potential Role of the Paraventricular Nucleus of the Hypothalamus 177 R. Daniel Mellon, Nassim E. Noori, Monica C. Hernandez, and Barbara M. Bayer 22. Actions of Endotoxin and Morphine 187 Sulie L. Chang, Bernardo Felix, Yuhui Jiang, and Milan Fiala 23. Pharmaconeuroimmunology in the Intestinal Tract: Opioid and Cannabinoid Receptors, Enteric Neurons and Mucosal Defense 197 David R. Brown, Benedict T. Green, Anjali Kulkarni-Narla, Sutthasinee Poonyachoti, and DeWayne Townsend, IV 24. Cannabinoid-Mediated Inhibition of Inducible Nitric Oxide Production by Rat Microglial Cells: Evidence for CB Receptor Participation 207 1 Guy A. Cabral, Katharine Nowell Harmon, and StevenJ. Carlisle 25. Modulation of CB1 mRNA upon Activation of Murine Splenocytes 215 Sasha N. Noe, Catherine Newton, RaymondWiden, Herman Friedman, and Thomas W. Klein 26. Downregulation of Cannabinoid Receptor 2 (CB2) Messenger RNA Expression during In vitro Stimulation of Murine Splenocytes with Lipopolysaccharide 223 Sumi Fong Lee, Catherine Newton, Raymond Widen, Herman Friedman, and Thomas W. Klein 27. CB1 and CB2 Receptor mRNA Expression in Human Peripheral Blood Mononuclear Cells (PBMC) from Various Donor Types 229 Liang Nong, Catherine Newton, Herman Friedman, and Thomas W. Klein 28. Effect of Cocaine on Chemokine and CCR-5 Gene Expression by Mononuclear Cells from Normal Donors and HIV-1Infected Patients 235 Madhavan P. N. Nair, Supriya Mahajan, Kailash-C. Chadha, Narayanan M. Nair, Ross G. Hewitt, Santosh K. Pillai, Priya-Chadha, Prathiba-C. Sukumaran, and Stanley A. Schwartz 29. Intravenous Cocaine Abuse: A Rodent Model for Potential Interactions with HIV Proteins 241 A. K. Bansal, C. F. Mactutus, A. Nath, C. Anderson, and R. M. Booze 30. Substance P Receptor Mediated Macrophage Responses 247 Ian Marriott and Kenneth L. Bost 31. Lymphocyte Modulation by Seven Transmembrane Receptors: A Brief Review of Session 1 255 Burt M. Sharp ix

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Introduction and Perspectives This volume is based on the proceedings of the 7th annual symposium on the topic Neuroimmune Circuits, Infectious Diseases and Drugs of Abuse, Bethesda, Maryland, Oc- ber 7–9, 1999. This symposium, as in the past, focused on newer knowledge concerning the relationship
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