2013
Increasing dietary protein selectively upregulates the DMT1 isoform that contains an iron responsive element
Thomas C, Yao G, O'Brien K, Kerstetter J, Insogna K. Increasing dietary protein selectively upregulates the DMT1 isoform that contains an iron responsive element. The FASEB Journal 2013, 27: lb284-lb284. DOI: 10.1096/fasebj.27.1_supplement.lb284.Peer-Reviewed Original ResearchIntestinal iron absorptionIron absorptionDietary proteinProtein dietMRNA expressionWhole-body iron homeostasisDuodenum of ratsDMT1 mRNA expressionBody iron homeostasisGenetic absenceExperimental animalsLevel of expressionResponsive elementBrush border membraneRatsIron-responsive elementRecent dataDietCritical regulatorIron homeostasisBorder membraneSignificant changesExpressionIron importerAnimals
2008
The Anabolic Response to Parathyroid Hormone Is Augmented in Rac2 Knockout Mice
Kawano T, Troiano N, Adams DJ, Wu JJ, Sun BH, Insogna K. The Anabolic Response to Parathyroid Hormone Is Augmented in Rac2 Knockout Mice. Endocrinology 2008, 149: 4009-4015. PMID: 18467443, PMCID: PMC2488220, DOI: 10.1210/en.2008-0034.Peer-Reviewed Original ResearchConceptsAnabolic responseType 1 collagenWild-type animalsPTH treatmentKnockout miceResorptive activityAvailable anabolic therapyTotal bone densityAge-matched wild-type animalsSerum aminoterminal propeptideWild-type groupRac2 knockout miceGroups of animalsAnabolic therapyParathyroid hormoneResorptive responseSerum markersOsteoclast numberTherapeutic responseAminoterminal propeptideBone massBone densitySkeletal responseCortical thicknessGenetic absence
2005
The Cell-Surface Isoform of Colony Stimulating Factor 1 (CSF1) Restores but Does Not Completely Normalize Fecundity in CSF1-Deficient Mice1
Ovadia S, Insogna K, Yao GQ. The Cell-Surface Isoform of Colony Stimulating Factor 1 (CSF1) Restores but Does Not Completely Normalize Fecundity in CSF1-Deficient Mice1. Biology Of Reproduction 2005, 74: 331-336. PMID: 16237150, DOI: 10.1095/biolreprod.105.045047.Peer-Reviewed Original ResearchConceptsColony stimulating factor 1Viability of offspringReproductive defectsCell surfaceMembrane-bound isoformStimulating factor 1Cell surface isoformAlpha promoterMCSF1Transgenic animalsProteolytic sheddingCSF1 proteinMouse reproductionFactor 1ReproductionTransgenic male miceIsoformsTransgenic miceSperm numberOffspringTissue levelsMurine uterusGenetic absenceControl littermatesPromoter