Identification of pyruvate kinase as an antigen associated with Tourette syndrome
Kansy JW, Katsovich L, McIver KS, Pick J, Zabriskie JB, Lombroso PJ, Leckman JF, Bibb JA. Identification of pyruvate kinase as an antigen associated with Tourette syndrome. Journal Of Neuroimmunology 2006, 181: 165-176. PMID: 17011640, PMCID: PMC1853370, DOI: 10.1016/j.jneuroim.2006.08.007.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAmino Acid SequenceAnimalsAntibodies, BacterialAntigensAutoantibodiesBrainChildCross ReactionsHumansImmunohistochemistryLongitudinal StudiesMaleMiceMice, Inbred C57BLMolecular Sequence DataProspective StudiesPyruvate KinaseRatsSeroepidemiologic StudiesStreptococcal InfectionsTicsTourette SyndromeConceptsStreptococcal infectionObsessive-compulsive disorderTourette syndromeAutoimmune targetExacerbated symptomsBeta-hemolytic streptococcal infectionEarly-onset obsessive-compulsive disorderStreptococcal M proteinPediatric populationTic disordersImmune responseSurface antigenInfectious strainsSyndromeInfectionDisordersPyruvate kinaseM proteinPatientsImmunoreactivitySymptomsAntigenAntibodiesGlycolytic enzymesM1 isoformEffects of Short- and Long-Term Risperidone Treatment on Prolactin Levels in Children with Autism
Anderson GM, Scahill L, McCracken JT, McDougle CJ, Aman MG, Tierney E, Arnold LE, Martin A, Katsovich L, Posey DJ, Shah B, Vitiello B. Effects of Short- and Long-Term Risperidone Treatment on Prolactin Levels in Children with Autism. Biological Psychiatry 2006, 61: 545-550. PMID: 16730335, DOI: 10.1016/j.biopsych.2006.02.032.Peer-Reviewed Original ResearchConceptsRisperidone-induced increasesLong-term risperidone treatmentProlactin levelsRisperidone treatmentSerum prolactinOpen-label followWeeks of risperidoneBaseline prolactin levelsEffects of ShortPlacebo groupProlactin elevationReceptor polymorphismsWeek 8Baseline levelsMean increaseProlactinRisperidoneSerum samplesAdverse effectsPlaceboChildrenTreatmentMonthsDRD2 allelesAdolescents