Detection of GH and IGFBP-3 are important for the early diagnosis and comprehensive evaluation of children with dwarfism, and also in the detection of IGF-1 can reflect the therapeutic effect of dwarfism on recombinant human growth hormone (rhGH) treatment, which is worthy of application in clinics.
Baseline Insulin like growth factor binding protein 3 (IGFBP - 3) along with ∆ IGF - 1 in the first 3 months of GH therapy level can be a marker of growth response to the rGH and/or rIGF - 1 therapy in children with non - growth hormone deficiency short stature.
These findings suggest that heterozygous IGFALS gene variants could be responsible for short stature in a subset of ISS children with diminished levels of IGF-1, IGFBP-3 and ALS.
Poor reproducibility of IGF-I and IGF binding protein-3 generation test in children with short stature and normal coding region of the GH receptor gene.
To assess the clinical utility of growth-hormone-binding protein (GHBP), along with growth hormone (GH), insulin-like growth factor I (IGF-I), and insulin-like growth factor-binding protein 3 (IGFBP-3), levels in the evaluation of short stature.
The proband is a 3.5 year-old Druse girl with severe short stature (height SDS -5.1), high GH (250 micrograms/l), low IGF-I (2.7 nmol/l) and IGFBP-3 (410 micrograms/l), both unresponsive to exogenous GH.