Get the Program

Total Page:16

File Type:pdf, Size:1020Kb

Get the Program QPRN presents: An Educational Initiative of IASP and ACTTION To Boldly Go... : The Future of Pain Treatment Program June 24 – June 29, 2018 Chateau Montebello Montebello, QC, Canada www.northamericanpainschool.com #NAPainSchool Executive Committee Prof. Anne-Louise Oaklander, M.D., Ph.D. Prof. Jeffrey S. Mogil, Ph.D. Associate Professor of Neurology (Director) Director, Nerve Unit Harvard Medical School E.P. Taylor Professor of Pain Studies / and Massachusetts General Hospital Canada Research Chair in the Genetics of Pain (Tier 1) / Dept. of Psychology / Director, Alan Edwards Centre for Prof. Petra Schweinhardt, Research on Pain, McGill University M.D., Ph.D. Adjunct Professor, Faculty of Dentistry and Prof. Christine T. Chambers, Alan Edwards Centre for Research on Pain, Ph.D. (Assistant Director) McGill University / Senior Scientist, Canada Research Chair in Children’s Pain Interdisciplinary Spinal Research, (Tier 1) / Prof., Depts. of Pediatrics and Department of Chiropractic Medicine, Psychology & Neuroscience University of Zurich Dalhousie University and IWK Health Centre Prof. Michael S. Gold, Ph.D. Professor, Dept. of Anesthesiology Prof. Roger B. Fillingim, Ph.D. University of Pittsburgh School of Medicine Distinguished Professor, University of Florida College of Dentistry / Director, UF Pain Research and Intervention Center of Excellence Coordination Dr. Alexandre J. Parent, Ph.D. Prof. Nicolas Beaudet, Ph.D. Head coordinator of the North American Assistant Director, Quebec Pain Pain School / Head coordinator of the Research Network / Adjunct Professor, Quebec Pain Research Network Dept. of Anesthesiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Dr. Erwan Leclair, Ph.D. Assistant coordinator of the North American Pain School / Assistant coordinator of the Quebec Pain Research Network Vision of NAPS The North American Pain School (NAPS) will bring together leading experts in the fields of pain research and management to provide a unique educational and networking experience for the next generation of basic science and clinical pain researchers. We offer opportunities for scientific education, professional development, and connections with peers in a setting far removed from the lab and steeped in the character and culture of Quebec. Led by an Executive Committee of permanent faculty, NAPS will take place in the first weeks of summer to take full advantage of all that Quebec has to offer—from the Festival International de Jazz de Montreal (June 28-July 7, 2018) to nearby wilderness activities. The venue for NAPS will facilitate lectures (by both faculty and students) as well as intimate breakout conversations and offer an array of recreational opportunities. Each year’s program will have a different theme, and will bring together approximately 30 trainees with six dynamic, internationally recognized pain investigators from around the world and NAPS permanent faculty for an intensive four-day workshop. Director’s Message: Overview of the 2018 North American Pain School Dear Colleagues, Welcome to NAPS! For our third installment, we have chosen the theme “To Boldly Go… : The Future of Pain Treatment”. Every NAPS is designed to be multidisciplinary, and to focus on career development as well as science, but we try to pick a theme that is topical and relevant to guide us in our faculty invitations. This year’s theme is all about predicting the future of pain research and treatment. Pain has been stuck in the “dark ages” for a little while now, amongst a large number of failed clinical trials. But there is a lot of reason for optimism, as powerful new techniques, concepts and initiatives are introduced. We’ve invited a very accomplished and exciting set of visiting faculty, who, in addition to participating in our workshops, have been asked to predict the future for us. New additions to NAPS this year include “Topic Lunches”, featuring focused conversations led by our faculty and chosen by the students, a new workshop on reproducibility and rigo(u)r in pain research, and an “Ask-A-Patient” session. Back from last year are student talks, workshops on presentation skills, mentoring, psychophysical testing and knowledge translation, and the student debates. And of course the times when the true learning occurs, over meals, bonfires, the sugar shack, and rafting. I and the rest of the Executive Committee are beyond excited to meet and learn with a new cohort of pain’s best-and-brightest. See you in June! Jeffrey S. Mogil, Ph.D. Director, North American Pain School Visiting Faculty Prof. Allan I. Basbaum, Ph.D. Prof. Stefan J. Friedrichsdorf, M.D., • Professor & Chair, Dept. Anatomy, FAAP School of Medicine / University of • Associate Professor, Dept. of Pediatrics / California San Francisco University of Minnesota • National Academy of Medicine / USA • Medical Director, Department of Pain Medicine, • Fellow Royal Society /United Kingdom Palliative Care & Integrative Medicine / Children’s Hospitals and Clinics of Minnesota Prof. Ian Gilron, M.D., M.Sc., FRCPC Prof. Irene Tracey, M.A., D.Phil. • Professor, Dept. Of Anesthesiology • Professor and Chair, Nuffield Department of & Biomedical Sciences / Queen’s Clinical Neurosciences / University of Oxford University • Fellow Academy Medical Sciences / United • Director of clinical pain research / Kingdom Kingston Health Sciences Centre • Chair, Clinical research network / Chronic Pain Network CIHR SPOR Prof. Judy Watt-Watson, R.N., Prof. Michael Salter, M.D., M.Sc., Ph.D. Ph.D. • Professor Emeritus, Lawrence S. Bloomberg • Professor, Dept. of Physiology, Faculty Faculty of Nursing / University of Toronto of Medicine and Dept. of Medical • Senior Fellow, Massey College / University of Sciences, Faculty of Dentistry / Toronto University of Toronto • Chief of Research / The Hospital for Sick Children (SickKids) • Northbridge Chair in Paediatric Research Patient Representatives Mr. Jacques Laliberté Ms. Leslie M. Levine, Ph.D., V.M.D., J.D. • Founding Director / Association • Member of Board of Directors / Neuropathy québécoise de douleur chronique Support Network and Neuropathy Action Foundation (AQDC) • Patient Panel Member / American Academy of • Executive Committee Patient co-chair / Neurology Chronic Pain Network CIHR SPOR • Steering Committee Member / National Academy for State Health policy NAPSters Britney Benoit Staja Booker @britney_benoit The University of Florida, USA Dalhousie University, Canada Supervisor: Dr. Roger Fillingim Supervisor: Dr. Marsha Campbell-Yeo “#TheirJointsMatter: Equipping older Blacks “Does breastfeeding reduce pain to manage osteoarthritis pain before a heart activity in a babies brain when you attack of the joint.” poke them in the foot? We hope so, but doing neuroimaging research in newborns takes forever so stay tuned for when I finish my thesis!” Giovanni Berardi Anne Burke @gioberardi1 @anne_burke Marquette University, USA The University of Adelaide, Australia Supervisor: Dr. Marie Hoeger Bement Supervisor: Dr. Jane Mathias “The fine line between pleasure and “To waitlist or not to waitlist – that is the pain, the importance of exercise question.” specificity and exercise-induced hypo…or…err…algesia.” Katelynn Boerner* Michael Chiang @KatelynnBoerner @michaelchiang BC Children’s Hospital, Canada University of Pittsburgh, USA Supervisor: Dr. Amrit Dhariwal Supervisor: Dr. Sarah E. Ross “Pain in girls and boys is the same but “An understanding of the affective different.” brain effectively affects effective pain therapeutics.” *PRF-NAPS correspondents Chulmin Cho* Olivia Eller-Smith @Chulmin8693 @O_EllerSmith University of Toronto, Canada University of Kansas Medical Center, USA Supervisor: Dr. Loren Martin Supervisor: Dr. Julia A. Christianson “The Brain is a master trickster that “Stress hurts! Can lifestyle interventions can even trick you into pain relief.” help?” Janie Damien Michelle Failla @JanieDamien @faillaphd Université de Sherbrooke, Canada Vanderbilt University, USA Supervisor: Dr. Serge Marchand Supervisor: Dr. Carissa Cascio “What if analgesia induced by “Everyone thought that people with autism conditioned pain modulation, don’t feel pain, but actually, the truth hurts.” hypnosis or placebos rely on different mechanisms?” Annemarie Dedek David Ferreira @AnnemarieDedek @dwferreira1 Carleton University, Canada University of Pittsburgh, USA Supervisor: Dr. Mike Hildebrand Supervisor: Dr. Rebecca P. Seal “If you’ve ever wondered if pain “Combining old (but gold) drugs and cutting- processing is the same in human and edge techniques to prevent chronic pain and rat spinal cords, I can save you a lot improve morphine analgesia.” of time: yes, kind of. *PRF-NAPS correspondents Lauren Heathcote* Jiacheng Ma @LCHeatcote @jiacheng_ma Stanford University, USA MD Anderson Cancer Center, USA Supervisor: Dr. Laura Simons Supervisor: Dr. Annemieke Kavelaars “Pain is sh*it. Cancer is even more “Treating chemotherapy-induced peripheral sh*it. Kids who cope with both are neuropathy by targeting the histone badass.” deacetylase that does not deacetylate histone.” Samuel Krimmel Donald I. Macdonald* @KrimmelSam @dimacdonald University of Maryland Baltimore, USA University College London, UK Supervisor: Dr. David Seminowicz Supervisor: Dr. John N. Wood “Biomarkers for symptom “Why it hurts when winter comes.” improvement in mindfulness-based stress reduction treatment of episodic migraine.” Edward Lannon Hadas Nahman-Averbuch @LannonPerez @NahmanAverbuch The University of Tulsa, USA Cincinnati Children’s Hospital, USA Supervisor:
Recommended publications
  • Animal Models of Pain: Progress and Challenges
    REVIEWS Animal models of pain: progress and challenges Jeffrey S. Mogil Abstract | Many are frustrated with the lack of translational progress in the pain field, in which huge gains in basic science knowledge obtained using animal models have not led to the development of many new clinically effective compounds. A careful re-examination of animal models of pain is therefore warranted. Pain researchers now have at their disposal a much wider range of mutant animals to study, assays that more closely resemble clinical pain states, and dependent measures beyond simple reflexive withdrawal. However, the complexity of the phenomenon of pain has made it difficult to assess the true value of these advances. In addition, pain studies are importantly affected by a wide range of modulatory factors, including sex, genotype and social communication, all of which must be taken into account when using an animal model. Therapeutic index Pain is both a highly important health problem and an The debate is complicated by the lack of published The ratio of the minimum dose increasingly mature topic of study. Experiments on pain negative data, both from animal studies and from clini- of a drug that causes toxic using human subjects are practically challenging, funda- cal trials. However, in general animal models are thought effects to the therapeutic dose, mentally (and perhaps inescapably) subjective, and ethi- to be fairly effective in ‘backward’ validation (detecting used as a relative measure of cally self-limiting, and thus laboratory animal models analgesic activity of drugs already known to be clini- drug safety. of pain are widely used (BOX 1).
    [Show full text]
  • Conference Program Innovations in Gender, Sex, and Health Research
    Innovations in Gender, Sex, and Health Research Every Cell is Sexed, Every Person is Gendered CIHR Institute of Gender and Health Conference Program November 22-23, 2010 The Four Seasons Hotel 21 Avenue Road, Toronto, Ontario M5R 2G1 © 2010 CIHR-IGH - All Rights Reserved. Acknowledgements CIHR Institute of Genetics Institut de génétique des IRSC CIHR Institute of Health Services and Policy Research Institut des services et des politiques de la santé des IRSC CIHR Institute of Human Development, Child and Youth Health Institut du développement et de la santé des enfants et des adolescents des IRSC CIHR Institute of Neurosciences, Mental Health and Addiction Institut des neurosciences, de la santé mentale et des toxicomanies des IRSC CIHR Institute of Musculoskeletal Health and Arthritis Institut de l’appareil locomoteur et de l’arthrite des IRSC CIHR Institute of Population and Public Health Institut de la santé publique et des populations des IRSC CIHR Institute of Infection and Immunity Institut des maladies infectieuses et immunitaires des IRSC CIHR III - CIHR HIV/AIDS Research Initiative III des IRSC - Initiative de recherche sur VIH/sida des IRSC CIHR Knowledge Translation Branch La Direction de l’application des connaissances des IRSC CIHR Knowledge Translation and Public Outreach Portfolio Le Portefeuille de l’application des connaissances et sensibilisation du public des IRSC - Drug Safety and Effectiveness Network - Le Réseau sur l’innocuité et l’efficacité des médicaments CIHR Partnerships and Citizen Engagement Branch La Direction
    [Show full text]
  • Get the Program
    QPRN presents: An Educational Initiative of IASP and ACTTION Where Does it Hurt and Why: Peripheral and Central Contributions to Pain Throughout the Body Program June 25 – June 29, 2017 Chateau Montebello Montebello, QC, Canada www.northamericanpainschool.com #NAPainSchool Executive Committee Prof. Jeffrey S. Mogil, Ph.D. Prof. Anne-Louise Oaklander, (Director) M.D., Ph.D. E.P. Taylor Professor of Pain Associate Professor of Neurology Studies / Canada Research Chair Director, Nerve Unit Harvard in the Genetics of Pain (Tier 1) / Medical School and Massachusetts Dept. of Psychology / Director, General Hospital Alan Edwards Centre for Research on Pain, McGill University Prof. Petra Schweinhardt, M.D., Ph.D. Prof. Christine T. Chambers, Adjunct Professor, Faculty of Ph.D. (Assistant Director) Dentistry and Alan Edwards Centre Canada Research Chair in for Research on Pain, McGill Children’s Pain (Tier 1) / Prof., University / Senior Scientist, Depts. of Pediatrics and Interdisciplinary Spinal Research, Psychology & Neuroscience Department of Chiropractic Dalhousie University and IWK Medicine, University of Zurich Health Centre Prof. Michael S. Gold, Ph.D. Prof. Roger B. Fillingim, Ph.D. Professor, Dept. of Anesthesiology Distinguished Professor, University of Pittsburgh School of University of Florida College of Medicine Dentistry / Director, UF Pain Research and Intervention Center of Excellence Prof. Nicolas Beaudet, Ph.D. Coordination Assistant Director, Quebec Pain Research Network / Adjunct Dr. Alexandre J. Parent, Ph.D. Professor, Dept. of Anesthesiology, Head coordinator, Quebec Pain Faculty of Medicine and Health Research Network / Coordinator, Sciences, Université de Sherbrooke North American Pain School Vision of NAPS The North American Pain School (NAPS) will bring together leading experts in the fields of pain research and management to provide a unique educational and networking experience for the next generation of basic science and clinical pain researchers.
    [Show full text]
  • CAN2019 Program
    The Canadian Association Meeting Program for Neuroscience presents 13th Annual Canadian Neuroscience Meeting May 22–25, 2019 Sheraton Centre Toronto Hotel @CAN_ACN #CAN2019 CAN.ACN Toronto City Hall can-acn.org Catalyzes formation of oligomers Fibril Elongation Alpha Synuclein Alpha Synuclein Alpha Synuclein Alpha Synuclein Monomer Oligomer Protofibril Oligomer Preformed Fibril Tau PFFs Tau Fibrils Paired Helical Neurofibrillary Tau Monomers Filaments Tangles Alpha Synuclein & Tau Preformed fibrils (PFFs) for neurodegeneration research Alpha Synuclein Proteins for Tau Proteins for Alzheimer’s Parkinson’s Disease Research Disease Research Alpha synuclein PFFs seed the formation of new New tau PFFs cause tau monomers to aggregate into fibrils from a pool of active monomers, inducing Lewy neurofibrillary tangles, leading to the tau pathology body pathology in neurons. A53T mutant monomers seen in Alzheimer’s Disease. Monomers, PFFs, and and PFFs are available. filaments are available. ICC/IF of primary rat neurons IHC of rat brain treated with TEM of Tau 2N4R PFFs TEM of Tau 2N4R Filaments treated with alpha synuclein PFFs alpha synuclein PFFs Alpha synuclein pathology Booth #1 Find out more: www.stressmarq.com/PFFs | [email protected] | 1.250.294.9065 TABLE OF CONTENTS Letter from the president page 1 Program-at-a-glance page 3 About CAN-ACN page 4 CAN-ACN leadership page 5 Executive Committee page 5 Membership information page 5 General conference information page 6 Award winners page 9 2019 Young investigator awardee page 9 Advocacy
    [Show full text]
  • IPN Retreat Abstract Booklet.Pdf
    Poster Name of PI Abstract Title Abstract Authors How Actions Alter Sensory Processing: Reafference in the Vestibular Cullen KE, Brooks JX*, Medrea I*, Carriot J, Chang A, Massot C, Mitchell 3 1 A Kathleen Cullen System DE, Sader E 3 1 B BAW Brain Awareness Week Erin Dickie*, Denise Cook* and Anne-Julie Chabot-Dore* Fragile X Related Protein 1 localizes to large dendritic spines in the 3 2 A Keith Murai Denise Cook*, Claude Lachance, Danuta Radzioch, Keith K. Murai hippocampus Catechol-O-Methyltransferase (COMT) gene and executive function in 3 2 B Ridha Joober Zia Choudhry*, Natalie Grizenko, Sarojini Sengupta, Ridha Joober. children with ADHD. Neurorehabilitation Research Center Dr. Lisa Koski Dr. Johanne Higgins Aisha Bassett Haiqun Xie Benjamin 3 3 A Lisa Koski Whatley* Sue Konsztowicz* Ridha Joober & The 5-HTTLPR polymorphism of the serotonin transporter gene and short Geeta A. Thakur*, Natalie Grizenko, Sarojini M. Sengupta, Norbert 3 3 B Alain Brunet term behavioral response to methylphenidate in children with ADHD Schmitz and Ridha Joober Marilyn Jones- The role of the amygdala in perception of graded pleasantness 3 4 A Julie A. Boyle*, Jelena Djordjevic and Marilyn Jones-Gotman Gotman Salvatore Dystroglycan Function: New Insights from Genetic Studies in Drosophila 3 4 B Nicola Haines*, Waris Shah*, Bryan Stewart and Salvatore Carbonetto Carbonetto 3 5 A Laura Stone A new pre-clinical model of low back pain due to degenerative disc disease Maral Tajerian*, Magali Millecamps, Laura S Stone Prostaglandin D2 Mediates Inflammation and Secondary Damage after Adriana Redensek, (*Khizr I. Rathore*), Ruben Lopez-Vales and Samuel 3 5 B Sam David Spinal Cord Injury.
    [Show full text]
  • Laboratory Environmental Factors and Pain Behavior: the Relevance of Unknown Unknowns to Reproducibility and Translation Jeffrey S Mogil
    PERSPECTIVE Focus on Reproducibility Laboratory environmental factors and pain behavior: the relevance of unknown unknowns to reproducibility and translation Jeffrey S Mogil Thepoorrecordofbasic-to-clinicaltranslationinrecentdecadeshasledtospeculationthatpreclinical researchis“irreproducible”,andthisirreproducibilityinturnhaslargelybeenattributedtodeficiencies inreportingandstatisticalpractices. Thereare,however,anumberofotherreasonableexplanationsof bothpoortranslationanddifficultiesinonelaboratoryreplicatingtheresultsofanother. Thisarticle examinestheseexplanationsastheypertaintopreclinicalpainresearch. I submitthatmanyinstances ofapparentirreproducibilityareactuallyattributabletointeractionsbetweenthephenomenaand interventionsunderstudyand“latent”environmentalfactorsaffectingtherodentsubjects. These environmentalvariables—oftencausingstress,andrelatedtobothanimalhusbandryandthespecific testingcontext—differgreatlybetweenlabs,andcontinuetobeidentified,suggestingthatour knowledgeoftheirexistenceisfarfromcomplete. Inpainresearchinparticular,laboratorystressors canproducegreatvariabilityofunpredictabledirection,asstressisknowntoproduceincreases (stress-inducedhyperalgesia)ordecreases(stress-inducedanalgesia)inpaindependingonits parameters.Muchgreaterattentionneedstobepaidtothestudyofthelaboratoryenvironmentif replicationandtranslationaretobeimproved. Ever since the publication in 2011–2012 of two front-of-the- Those commenting on irreproducibility have most often attributed magazine pieces by Prinz et al.1 and Begley and Ellis2, the research
    [Show full text]
  • Reducing Social Stress Elicits Empathy for Pain in Mouse
    Reducing Social Stress Elicits Empathy for Pain in Mouse and Human Strangers Loren J. Martin1, Georgia Hathaway1, Kelsey Isbester1, Sara Mirali1, Erinn L. Acland1, Nils Niederstrasser1, Peter M. Slepian1, Zina Trost1,2, Jennifer A. Bartz1, Robert M. SapolsKy3, Wendy F. Sternberg4, Daniel J. Levitin1, and Jeffrey S. Mogil1,5* 1Dept. of Psychology, McGill University, Montreal, QC 2Dept. of Psychology, University of North Texas, Denton, TX 3Dept. of Biological Sciences, Neurology, and Neurosurgery, Stanford University, Stanford, CA 4Dept. of Psychology, Haverford College, Haverford, PA 5Alan Edwards Centre for Research on Pain, McGill University, Montreal, QC *To whom correspondence should be addressed: Jeffrey S. Mogil Dept. of Psychology McGill University 1205 Dr. Penfield Ave. Montreal, QC H3A 1B1 CANADA +1-514-398-6085 [email protected] Running Title: Stress and emotional contagion in mice and humans 2 Summary BacKground: Empathy is a multidimensional construct; at its core is the phenomenon of emotional contagion (state matching). Empathy for another's physical pain is well known in humans, and emotional contagion of pain has been demonstrated in mice. In both species, empathy is stronger between familiars. Using a translational approach, we investigated the effect of stress on emotional contagion of pain in familiar and stranger dyads of both species. Results: Mice and undergraduates were tested for sensitivity to noxious stimulation alone and/or together (dyads). In familiar—but not stranger—pairs, dyadic testing was associated with increased pain behaviors or ratings (i.e., hyperalgesia) compared to isolated testing. Pharmacological blockade of glucocorticoid synthesis or glucocorticoid/mineralocorticoid receptors revealed the hyperalgesia in mice and human stranger dyads, despite having no effect (or even an opposite effect) on pain sensitivity per se, as did a shared gaming experience (the video game Rock Band®) in human strangers.
    [Show full text]
  • His and Her Pain Circuitry in the Spinal Cord 29 June 2015
    His and her pain circuitry in the spinal cord 29 June 2015 University, The Hospital for Sick Children (SickKids), and Duke University, and looked at the longstanding theory that pain is transmitted from the site of injury or inflammation through the nervous system using an immune system cell called microglia. This new research shows that this is only true in male mice. Interfering with the function of microglia in a variety of different ways effectively blocked pain in male mice, but had no effect in female mice According to the researchers, a completely different type of immune cell, called T cells, appears to be responsible for sounding the pain alarm in female mice. However, exactly how this happens remains unknown. Credit: Martha Sexton/public domain "Understanding the pathways of pain and sex differences is absolutely essential as we design the next generation of more sophisticated, targeted pain medications," said Michael Salter, M.D., Ph.D., New research released today in Nature Head and Senior Scientist, Neuroscience & Mental Neuroscience reveals for the first time that pain is Health at SickKids and Professor at The University processed in male and female mice using different of Toronto, the other co-senior author. "We believe cells. These findings have far-reaching implications that mice have very similar nervous systems to for our basic understanding of pain, how we humans, especially for a basic evolutionary function develop the next generation of medications for like pain, so these findings tell us there are chronic pain—which is by far the most prevalent important questions raised for human pain drug human health condition—and the way we execute development." basic biomedical research using mice.
    [Show full text]
  • Report from the 4Th International Workshop for the Study of Itch Gil Yosipovitch1 and E
    MEETING REPORT Report from the 4th International Workshop for the Study of Itch Gil Yosipovitch1 and E. Carstens2 Journal of Investigative Dermatology (2008), 128, 256–257. doi:10.1038/sj.jid.5701218 The 4th International Workshop for cal stimuli can evoke itch, prompting a brain imaging technique—arterial spin the Study of Itch* was held 9–11 renewed and timely effort to discover labeling—that appears better suited September 2007 in San Francisco, new itch fibers. Collaborating neurosci- to evaluate itch than functional mag- California. For the first time, the meet- entists from Yale, John Hopkins, and the netic resonance imaging or positron ing was sponsored in part by a grant University of Minnesota were able to emission tomography. Atopic eczema from the National Institute of Arthritis demonstrate the existence of novel pop- patients suffering from chronic itch and Musculoskeletal and Skin Diseases ulations of peripheral afferent fibers, as exhibited significant differences from and the Office of Rare Diseases of the well as spinothalamic tract neurons in healthy control subjects in the distribu- National Institutes of Health. Also for primates, that respond to cowhage, the tion of brain areas that were active both the first time, the meeting was held “velvet” bean plant whose pods con- under baseline conditions and during under the auspices of the International tain spicules that were demonstrated histamine-evoked itch. Forum for the Study of Itch (IFSI). to induce cutaneous itch more than Organized by Earl and Mirela Carstens, 50 years ago by Walter Shelly. Mathias Molecular mechanisms of itch and the meeting was attended by more Ringkamp (John Hopkins University, genetic models than 130 scientists and physicians Baltimore, MD) presented data from Zhou Feng Chen (Washington from throughout the world.
    [Show full text]
  • The Opioid Crisis and the Future of Addiction and Pain Therapeutics S
    Supplemental material to this article can be found at: http://jpet.aspetjournals.org/content/suppl/2019/09/03/jpet.119.259408.DC1 1521-0103/371/2/396–408$35.00 https://doi.org/10.1124/jpet.119.259408 THE JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS J Pharmacol Exp Ther 371:396–408, November 2019 U.S. Government work not protected by U.S. copyright Special Section on The Opioid Crisis The Opioid Crisis and the Future of Addiction and Pain Therapeutics s Nathan P. Coussens, G. Sitta Sittampalam, Samantha G. Jonson, Matthew D. Hall, Heather E. Gorby, Amir P. Tamiz, Owen B. McManus, Christian C. Felder, and Kurt Rasmussen Downloaded from National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (N.P.C., G.S.S., S.G.J., M.D.H.); Orvos Communications, LLC (H.E.G.); National Institute of Neurologic Disorders and Stroke (A.P.T.) and National Institute on Drug Abuse (K.R.), National Institutes of Health, Bethesda, Maryland; Q-State Biosciences, Cambridge, Massachusetts (O.B.M.); and VP Discovery Research, Karuna Therapeutics, Boston, Massachusetts (C.C.F.) Received April 23, 2019; accepted August 29, 2019 jpet.aspetjournals.org ABSTRACT Opioid misuse and addiction are a public health crisis resulting in discovery of novel targets and regulatable pain circuits for safe debilitation, deaths, and significant social and economic impact. and effective therapeutics, as well as relevant biomarkers to Curbing this crisis requires collaboration among academic, ensure adequate testing in clinical trials. Applications of improved government, and industrial partners toward the development of technologies including reagents, assays, model systems, and effective nonaddictive pain medications, interventions for opioid validated probe compounds will likely increase the delivery of at ASPET Journals on September 25, 2021 overdose, and addiction treatments.
    [Show full text]
  • Social Modulation and Communication of Pain in the Laboratory Mouse
    Social Modulation and Communication of Pain in the Laboratory Mouse Dale J. Langford Department of Psychology McGill University, Montreal August 2009 A thesis submitted to McGill University in partial fulfillment of the requirements of the degree of Doctor of Philosophy © Dale J. Langford 2009 ii Abstract Pain sensitivity is importantly affected by a number of factors, and may best be evaluated using a biopsychosocial framework. Although such a framework has been applied to the study and treatment of pain in humans, the concept of pain as a multidimensional experience in rodent models has been given considerably less attention. There is evidence, however, that pain is significantly modulated by a variety of psychosocial factors; therefore, identifying such factors is important, especially considering the extensive use of rodent subjects in pain research. A previous study performed in our laboratory described a within-cage order-of-testing effect that suggested the social communication of pain amongst mice, a finding that inspired the research described in this dissertation. Using novel experimental paradigms, the research presented describes the effects of the immediate social environment on pain sensitivity in the laboratory mouse, as well as the converse, the effect of pain on social interactions among mice. Social conditions in pain experiments vary with respect to familiarity (i.e., cagemate versus stranger), sex, and pain state of the conspecific and such factors appear to significantly modulate both pain sensitivity and social behaviour. Here I present social modulation of pain as evidence for empathy in mice, such that mice observing a cagemate in pain exhibit significant hypersensitivity to a noxious stimulus; such modulation is dependent on visual cues.
    [Show full text]
  • IASP Revises Its Definition for the First Time Since 1979 July 15, 2020
    Media Contact: David Harrison 410-804-1728 A Revised Definition of Pain: IASP Revises Its Definition for the First Time Since 1979 July 15, 2020 – WASHINGTON, DC – The International Association for the Study of Pain (IASP) has revised the definition of pain for the first time since 1979, the result of a years-long process that the association hopes will lead to new ways of assessing pain. The revised definition was published today in the association’s official journal, PAIN, along with the associated commentary by President Lars Arendt-Nielsen and Immediate Past President, Judith Turner. Key links: Main article: https://journals.lww.com/pain/Abstract/9000/The_revised_International_Association_for_the.98346.as px Associated commentary: https://journals.lww.com/pain/Citation/9000/Four_decades_later__what_s_new,_what_s_not_in_our. 98345.aspx Infographic: http://links.lww.com/PAIN/B101 “IASP and the Task Force that wrote the revised definition and notes did so to better convey the nuances and the complexity of pain and hoped that it would lead to improved assessment and management of those with pain,” said Srinivasa N. Raja, MD, Chair of the IASP Task Force and Director of Pain Research, Professor of Anesthesiology & Critical Care Medicine, Professor of Neurology, Johns Hopkins University School of Medicine. “Pain is not merely a sensation, or limited to signals that travel through the nervous system as a result of tissue damage,” he said. “With a better understanding of an individual’s pain experience, we may be able to, through an interdisciplinary approach, add a variety of therapies to personalize their treatment of pain,” he added. The revised definition is “An unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage,” and is expanded upon by the addition of six key Notes and the etymology of the word pain for further valuable context: Pain is always a personal experience that is influenced to varying degrees by biological, psychological, and social factors.
    [Show full text]