1999
Calcium‐Dependent Cleavage of Striatal Enriched Tyrosine Phosphatase (STEP)
Nguyen T, Paul S, Xu Y, Gurd J, Lombroso P. Calcium‐Dependent Cleavage of Striatal Enriched Tyrosine Phosphatase (STEP). Journal Of Neurochemistry 1999, 73: 1995-2001. PMID: 10537058, DOI: 10.1046/j.1471-4159.1999.01995.x.Peer-Reviewed Original ResearchConceptsPostsynaptic densityTransient hypoxia-ischemiaPrimary neuronal culturesNeuronal precursor cellsCalcium-dependent cleavageHypoxia-ischemiaStriatal neuronsNeuronal insultsRat striatumNeuronal culturesCalcium ionophoreCalpain inhibitorsSTEP61Precursor cellsLow molecular weight formMolecular weight formsPhosphorylation levelsSmaller isoformSignificant increaseTyrosine phosphorylation levelsRapid appearanceCalpain treatmentRapid influxWeight formsCells
1996
Transient compartmental expression of a family of protein tyrosine phosphatases in the developing striatum
Raghunathan A, Matthews G, Lombroso P, Naegele J. Transient compartmental expression of a family of protein tyrosine phosphatases in the developing striatum. Brain Research 1996, 91: 190-199. PMID: 8852369, DOI: 10.1016/0165-3806(95)00176-x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, NorthernBlotting, WesternCalbindinsCell CountDopamine and cAMP-Regulated Phosphoprotein 32Enzyme InhibitorsFemaleGene Expression Regulation, DevelopmentalIsoenzymesNeostriatumNerve Tissue ProteinsNeuronsPhosphoproteinsPostpartum PeriodPregnancyProtein Tyrosine PhosphatasesRatsRats, Inbred StrainsS100 Calcium Binding Protein GSubstance PSubstantia NigraTime FactorsTranscription, GeneticConceptsPatch neuronsPostnatal weekTwo-color immunofluorescent stainingTyrosine hydroxylase-immunoreactive fibersDopaminoceptive brain regionsCalbindin-positive neuronsHydroxylase-immunoreactive fibersStriatum of ratsDopamine islandsPostnatal day 1Most striatal neuronsFirst postnatal weekEarly postnatal developmentMatrix neuronsStriatal afferentsStriatal neuronsImmunoreactive fibersSubstance PLateral striatumDay 1StriatumPostnatal developmentBrain regionsNeuronsCompartmental expression