Cell Proliferation Activities on Skin Fibroblasts from a Short Child with Absence of One Copy of the Type 1 Insulin-Like Growth Factor Receptor (IGF1R) Gene and a Tall Child with Three Copies of the IGF1R Gene

Abstract excerpt

The type 1 IGF receptor (IGF1R) is required for normal embryonic and postnatal growth. The aim of this study was to determine whether we could detect abnormal IGF1R function in skin fibroblasts from children with an abnormal copy number of the IGF1R gene. We report two children with altered copy number of the IGF1R gene who presented with abnormal growth. Case 1 is a girl with intrauterine growth retardation,...

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