Dimerization of the thyrotropin-releasing hormone receptor potentiates hormone-dependent receptor phosphorylation
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Dimerization of the thyrotropin-releasing hormone receptor potentiates hormone-dependent receptor phosphorylation.
The G protein-coupled thyrotropin (TSH)-releasing hormone (TRH) receptor forms homodimers. Regulated receptor dimerization increases TRH-induced receptor endocytosis. These studies test whether dimerization increases receptor phosphorylation, which could potentiate internalization. Phosphorylation at residues 355-365, which is critical for internalization, was measured with a highly selective p...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2007
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0702857104