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c-Cbl Mediated Ubiquitination and Degradation of hSef / 生物化学与生物物理进展
Progress in Biochemistry and Biophysics ; (12): 43-49, 2008.
Article in Chinese | WPRIM | ID: wpr-407452
ABSTRACT
Sef (similar expression to fgf genes) was identified as a feedback antagonist of FGF signaling in zerbrafish, mouse and human. Sefhas been reported to function in different ways, however the regulation of Sef stability remains unknown. The possible role of c-Cbl in the regulation of Sef protein degradation was investigated. Results from coimmunoprecipitation and immunostaining assays reveal that hSef colocalizes and interacts with c-Cbl. Data suggest that the interaction between hSef and c-Cbl results in the ubiquitination and subsequent degradation of the hSef protein. It was proposed that c-Cbl may serve as a modulator to regulate Sef protein stability during FGF signal transduction.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Progress in Biochemistry and Biophysics Year: 2008 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Progress in Biochemistry and Biophysics Year: 2008 Type: Article