Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2803675 | Growth Hormone & IGF Research | 2007 | 4 Pages |
Abstract
ObjectiveOverexpression of IGF-I occurs in tumors diagnosed in childhood (osteosarcoma, Wilms tumor, neuroblastoma, etc.) and in adults (breast, ovaries, colon and prostate cancer). The aim of our study was to establish the prevalence of malignancies in states of congenital IGF-I deficiency.SubjectsWe surveyed 222 patients with congenital IGF-I deficiency (Laron syndrome, GH gene deletion, GHRH receptor defects and IGF-I resistance) and 338 first and second-degree relatives.ResultsNone of the IGF-I deficient patients had cancer, whereas 9–24% of the family members had a history of malignancy.ConclusionsCongenital IGF-I deficiency acts as a protecting factor for the development of cancer.
Keywords
Related Topics
Life Sciences
Biochemistry, Genetics and Molecular Biology
Endocrinology
Authors
O. Shevah, Z. Laron,