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hrp0082p2-d1-412 | Growth Hormone | ESPE2014

ALS Deficiency due to a Novel and Two Already Described IGFALS Gene Mutations in an Unusual Non Consanguineous Family: Two Compound Heterozygous (Father and Son) and Two Heterozygous Carriers (Brother and Mother)

Scaglia Paula , Keselman Ana , Martucci Lucia , Karabatas Liliana , Ballerini Maria Gabriela , Domene Sabina , Johanna Acosta , Jasper Hector , Domene Horacio

Introduction: Complete ALS deficiency (ALS-D), caused by inactivating mutations in both IGFALS gene alleles, presents severe IGF1 and IGFBP3 deficiencies associated to moderate growth retardation.Aim: To characterize the molecular defect in a family where the index case and his father presented short stature and IGF1 and IGFBP3 deficiencies.Methods: IGF1, IGFBP3, and GH serum levels were determined by CLIA, ALS by ELISA an...

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ALS Deficiency due to a Novel and Two Already Described IGFALS Gene Mutations in an Unusual Non Consanguineous Family: Two Compound Heterozygous (Father and Son) and Two Heterozygous Carriers (Brother and Mother)

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