Parathyroid hormone-related protein as a cardiovascular regulatory peptide
نویسندگان
چکیده
منابع مشابه
Parathyroid hormone-related peptide and primary hyperparathyroidism.
The parathyroid hormone-related peptide (PTHrP) has been shown to be the major pathogenic factor to humoral hypercalcemia of malignancy (HHM). The presence of PTHrP in many normal tissues and in normal or abnormal parathyroids has been described in literature and its role has been investigated. PTHrP release from parathyroid cells into the extracellular space has been demonstrated to depend on ...
متن کاملParathyroid Hormone-Related Peptide and Malignancy
Parathyroid hormone-related peptide (PTHrP) was originally isolated as a causal factor for hypercalcemia of malignancy (HM), one of the most frequent paraneoplastic syndromes. The association of hypercalcemia with malignancy was originally assumed to be the result of tumor invasion of bone with resultant osteolysis (1,2), but subsequent studies demonstrated an association of hypercalcemia with ...
متن کاملExpression of parathyroid hormone-related protein and the parathyroid hormone/parathyroid hormone-related protein receptor in rat thymic epithelial cells.
Thymic epithelial cells are an important source of cytokines and other regulatory peptides which guide thymocyte proliferation and maturation. Parathyroid hormone-related protein (PTHrP), a cytokine-like peptide, has been reported to affect the proliferation of lymphocytes in vitro. The studies presented here were undertaken to test the hypotheses that PTHrP is produced locally within the thymu...
متن کاملParathyroid Hormone-Related Peptide and Vitamin D in Phosphocalcic Metabolism for Dromedary Camel
In mammals, phosphocalcic and bone metabolisms are mainly regulated by parathyroid hormone, parathyroid hormone-related peptide (PTHrP) and 1α,25-dihydroxyvitamin D or calcitriol. In camels, circulating levels of calcitriol are 10 times higher than those determined in other ruminants and further increase during early lactation. Calcitriol and parathyroid-related peptide stimulate intestinal abs...
متن کاملPurification and characterization of a receptor for human parathyroid hormone and parathyroid hormone-related peptide.
The human parathyroid hormone (PTH) receptor (hPTH1R), containing a 9-amino acid sequence of rhodopsin at its C terminus, was transiently expressed in COS-7 cells and solubilized with 0.25% n-dodecyl maltoside. Approximately 18 microg of hPTH1R were purified to homogeneity per mg of crude membranes by single-step affinity chromatography using 1D4, a monoclonal antibody to a rhodopsin epitope. T...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 1996
ISSN: 0013-7227
DOI: 10.1210/en.137.8.3151