Type I Insulin-like Growth Factor Receptor Induces Pulmonary Tumorigenesis
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چکیده
منابع مشابه
A soluble insulin-like growth factor I receptor that induces apoptosis of tumor cells in vivo and inhibits tumorigenesis.
By a frame-shift mutation, we have engineered a human IGF-I receptor (IGF-IR) cDNA that produces a receptor 486 amino acids long (plus the 30 amino acids of the signal peptide). This receptor, which we have designated as 486/STOP, is partially secreted into the medium of cells in culture and markedly inhibits the autophosphorylation of the endogenous IGF-IRs as well as the activation of the sig...
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The aim of the present study was to detect polymorphism in Insulin like growth factor-I (IGF-I) gene of beluga (Huso huso) fish using PCR-SSCP technique and also investigation of its association with growth traits (condition factor, body length and weight). A total of 150 specimens of beluga were randomly selected and DNA was isolated from caudal fin using modified salting out method. Then two ...
متن کاملInsulin-like growth factor I gene polymorphism associated with growth traits in beluga (Huso huso) fish
The aim of the present study was to detect polymorphism in Insulin like growth factor-I (IGF-I) gene of beluga (Huso huso) fish using PCR-SSCP technique and also investigation of its association with growth traits (condition factor, body length and weight). A total of 150 specimens of beluga were randomly selected and DNA was isolated from caudal fin using modified salting out method. Then two ...
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Insulin-like growth factor-I (IGF-I), IGF-II, and insulin have all been implicated in regulating several aspects of the malignant phenotype via the type I IGF receptor (IGF1R) and insulin receptor (IR). We have previously shown that a chimeric single-chain antibody against IGF1R (scFv-Fc) and a murine antibody EM164 down-regulate IGF1R, making breast cancer cells unresponsive to IGF-I. To deter...
متن کاملThe type I insulin-like growth factor receptor is a motility receptor in human melanoma cells.
Insulin-like growth factors I and II (IGF-I and II) and insulin are chemotactic agents for the human melanoma cell line A2058. As shown in this report, the motility receptor mediating this response is the heterodimeric type I IGF receptor. These three factors are able to compete with 125I-labeled IGF-I for binding to the cell surface with IC50 values equal to approximately 2 (IGF-I), approximat...
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ژورنال
عنوان ژورنال: Neoplasia
سال: 2009
ISSN: 1476-5586
DOI: 10.1593/neo.09310