Allopregnanolone Mediates the Exacerbation of Tourette-Like Responses by Acute Stress in Mouse Models

    June 2017 in “ Scientific reports ”
    Laura J. Mosher, Sean C. Godar, Marianela Nelson … Marco Bortolato
    Studysummary This study suggests that stress may worsen Tourette syndrome symptoms in mice by increasing allopregnanolone synthesis, with findings supporting finasteride as a potential treatment to manage symptom fluctuations.
    Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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    Research cited in this study 10

    1. The Neurosteroidogenic Enzyme 5α-Reductase Mediates Psychotic-Like Complications of Sleep Deprivation Neuropsychopharmacology · 2017
    2. Exploring the Neural Mechanisms of Finasteride: A Proteomic Analysis in the Nucleus Accumbens Psychoneuroendocrinology · 2016
    3. The Neurosteroidogenic Enzyme 5α-Reductase Modulates the Role of D1 Dopamine Receptors in Rat Sensorimotor Gating Psychoneuroendocrinology · 2015
    4. Divergent Neuroactive Steroid Responses to Stress and Ethanol in Rat and Mouse Strains: Relevance for Human Studies Psychopharmacology · 2014
    5. The Implication of Neuroactive Steroids in Tourette's Syndrome Pathogenesis: A Role for 5α-Reductase? Journal of neuroendocrinology · 2013
    6. Inhibition of 5α-Reductase in the Nucleus Accumbens Counters Sensorimotor Gating Deficits Induced by Dopaminergic Activation Psychoneuroendocrinology · 2011
    7. A Preliminary Study of Finasteride in Tourette Syndrome Movement Disorders · 2011
    8. Steroid 5α-Reductase as a Novel Therapeutic Target for Schizophrenia and Other Neuropsychiatric Disorders Current Pharmaceutical Design · 2011
    9. Antipsychotic-Like Properties of 5-Alpha-Reductase Inhibitors Neuropsychopharmacology · 2008
    10. Treatment of Tourette’s Syndrome With Finasteride American Journal of Psychiatry · 2007

    Related research 1

    1. Finasteride Inhibits the Progesterone-Induced Spike-Wave Discharges in a Genetic Model of Absence Epilepsy Pharmacology, Biochemistry and Behavior · 2003