Determination of Nuclear Receptor Corepressor Interactions with the Thyroid Hormone Receptor

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Interactions of the nuclear thyroid hormone receptor with core histones.

These studies concern the interactions of the rat liver thyroid hormone nuclear receptor with histones and factors influencing the receptor's assay and stability. Heating certain crude receptor preparations at 50 degrees C produces a selective loss of triiodothyronine (T3) but not thyroxine (T4) binding activity, whereas, with more purified preparations, such heating decreases both T3 and T4 bi...

متن کامل

Nuclear receptor corepressor (NCOR1) regulates in vivo actions of a mutated thyroid hormone receptor α.

Genetic evidence from patients with mutations of the thyroid hormone receptor α gene (THRA) indicates that the dominant negative activity of mutants underlies the pathological manifestations. However, the molecular mechanisms by which TRα1 mutants exert dominant negative activity in vivo are not clear. We tested the hypothesis that the severe hypothyroidism in patients with THRA mutations is du...

متن کامل

Coregulator interactions with the thyroid hormone receptor.

The thyroid hormone receptor (TR) directly regulates the transcription of thyroid hormone-responsive genes in response to changing levels of thyroid hormone. Mechanistically TR utilizes a complex set of binding interactions, with hormone, response elements, and coregulatory proteins, to provide specific local control of patterns of transcriptional response that are partially responsible for ind...

متن کامل

Thyroxine-thyroid hormone receptor interactions.

Thyroid hormone (TH) actions are mediated by nuclear receptors (TRs alpha and beta) that bind triiodothyronine (T(3), 3,5,3'-triiodo-l-thyronine) with high affinity, and its precursor thyroxine (T(4), 3,5,3',5'-tetraiodo-l-thyronine) with lower affinity. T(4) contains a bulky 5' iodine group absent from T(3). Because T(3) is buried in the core of the ligand binding domain (LBD), we have predict...

متن کامل

The nuclear corepressor 1 and the thyroid hormone receptor β suppress breast tumor lymphangiogenesis

Vascular Endotelial Growth Factors C and D (VEGF-C and VEGF-D) are crucial regulators of lymphangiogenesis, a main event in the metastatic spread of breast cancer tumors. Although inhibition of lymphangiogenic gene expression might be a useful therapeutic strategy to restrict the progression of cancer, the factors involved in the transcriptional repression of these genes are still unknown. We h...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Molecular Endocrinology

سال: 2003

ISSN: 0888-8809,1944-9917

DOI: 10.1210/me.2002-0310