15 citations
,
June 2019 in “Journal of Neuroendocrinology” This study found that isoallopregnanolone reduced stress-induced tic-like behaviors and sensorimotor gating deficits in a mouse model of Tourette syndrome, suggesting potential therapeutic properties comparable to existing treatments like haloperidol and finasteride.
24 citations
,
June 2013 in “Journal of neuroendocrinology” This research observed that 5α-reductase inhibitors showed significant tic-suppressing effects in Tourette's syndrome, suggesting a key role for this enzyme in the disorder's pathogenesis.
January 2022 in “International review of movement disorders” In this review, the authors found that cannabinoids and steroid-related drugs show potential for treating Tourette syndrome, but existing evidence is limited and further research is needed to confirm their efficacy and safety.
24 citations
,
July 2016 in “Revue Neurologique” This review discusses treatment options for tics in Gilles de la Tourette syndrome, highlighting existing therapies and potential future advancements, but reports no new clinical findings.
42 citations
,
December 2007 in “American Journal of Psychiatry” This study examined finasteride, a 5-alpha-reductase inhibitor, for treating a Tourette’s syndrome patient unresponsive to traditional therapy, noting its limited side effects.
46 citations
,
May 2011 in “Movement Disorders” This article contains additional supporting information available online but presents no new research findings.
29 citations
,
January 2021 in “Translational Psychiatry” This study found that certain gene sets, including those involved in ligand-gated ion channel signaling and cell adhesion, are associated with Tourette syndrome, suggesting a potential neurobiological basis for the disorder.
1 citations
,
April 2020 in “medRxiv (Cold Spring Harbor Laboratory)” This study identified gene sets associated with Tourette Syndrome, implicating Ligand-gated Ion Channel Signaling, Lymphocytic, and Cell Adhesion and Trans-synaptic Signaling processes in the disorder's neurobiology.
36 citations
,
March 2019 in “European Journal of Human Genetics” This study found genetic variations, including de novo variants and copy number variations, that may be associated with phenotypic discordance in monozygotic twins with various clinical conditions.
May 2018 in “KU ScholarWorks (The University of Kansas)” This study found that in animal models of Tourette syndrome, stress-induced tic-like behaviors and sensorimotor gating deficits were reduced by finasteride, suggesting a role for neurosteroids like allopregnanolone.
25 citations
,
June 2017 in “Scientific reports” 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.
17 citations
,
May 2011 in “Movement Disorders” Finasteride significantly reduced tics and obsessive-compulsive symptoms in patients with Tourette syndrome.
5 citations
,
May 2011 in “Movement Disorders” Finasteride significantly reduced tics and obsessive-compulsive symptoms in Tourette syndrome patients.
39 citations
,
May 2011 in “Movement Disorders” Finasteride may help reduce symptoms in male Tourette syndrome patients.
5 citations
,
May 2011 in “Movement Disorders” Finasteride may help reduce tic severity in male Tourette syndrome patients.
10 citations
,
May 2018 in “Neuropharmacology” This study suggests that inhibitors of steroidogenic enzymes may have therapeutic potential for certain behavioral disorders linked to dopaminergic hyperfunction, despite concerns about their endocrine impacts.
10 citations
,
June 2011 in “Movement Disorders” THAP1 gene changes do not affect DYT1 dystonia; finasteride may help reduce tics and OCD in Tourette syndrome.
47 citations
,
June 2011 in “Movement Disorders” The LRRK2-G2019S mutation in Parkinson's disease has a lifetime penetrance of 25-35%, and finasteride may help reduce symptoms in adult male Tourette syndrome patients.
31 citations
,
June 2011 in “Movement Disorders” The document describes a woman with familial Parkinson's disease due to a genetic mutation, showing severe symptoms and poor response to treatment, and suggests finasteride may help reduce symptoms in Tourette syndrome.
4 citations
,
May 2011 in “Movement Disorders” A woman's unique dementia was misdiagnosed, a genetic mutation increases Parkinson's risk with age, and finasteride may help with Tourette syndrome.
72 citations
,
January 2011 in “Current Pharmaceutical Design” This review discusses the potential role of steroid 5α-reductase inhibitors in treating neuropsychiatric disorders related to dopaminergic hyperreactivity but reports no new clinical results.
January 2015 in “Elsevier eBooks” This study suggests that targeting the endocannabinoid system through pharmacological interventions may help reduce compulsive hair-pulling in individuals with trichotillomania.
49 citations
,
September 2015 in “Psychoneuroendocrinology” This study suggests that the 5α-reductase inhibitor finasteride modulates sensorimotor gating in rats by affecting D1 and D3 receptors, but not D2 receptors, with varying effects based on genetic strain.
1 citations
,
December 2019 in “Current Medicinal Chemistry” This study found that anti-androgens may reduce OCD symptoms, but the evidence is of low quality and further large, randomized trials are needed.
January 2005 in “Psychoneuroendocrinology” In this study, finasteride altered the expression of nine proteins in the rat nucleus accumbens, suggesting new therapeutic targets and mechanisms for its effects on neuropsychiatric conditions.
In this study of women in Swabi, 26.04% were diagnosed with Polycystic Ovary Syndrome, with Hyperandrogenism and phenotype A being the most common presentations.
19 citations
,
March 1999 in “PubMed” This review discusses trichotillomania, its prevalence, and treatment options, emphasizing that many sufferers experience delays in treatment due to secrecy and shame, but reports no new research findings.
9 citations
,
January 2018 in “American Journal of Men's Health” This study analyzed self-reports from discussion forums to categorize and understand adverse effects experienced by individuals using finasteride, suggesting a need for further investigation into post-finasteride syndrome.
64 citations
,
January 2002 in “American Journal of Clinical Dermatology” This review examines the adverse skin reactions associated with antipsychotic medications and reports no new clinical findings, but suggests discussing management strategies to improve patient compliance.