Hypercalcemia of malignancy factor fragment 1-40 human is a parathyroid hormone-like protein (PLP) fragment used to study parathyroid hormone-related signaling pathways.
The effects of transforming growth factor-alpha (TGF alpha) were determined on the ability of parathyroid hormone (PTH) or parathyroid hormone-related protein (PTHrP) to stimulate bone resorption and adenylate cyclase in vitro. Bovine PTH-(1-34) and human PTHrP-(1-34) were equipotent in their
Seminars in oncology, 30(5 Suppl 16), 167-173 (2003-11-13)
Parathyroid hormone-related protein (PTHrP) plays a central role in humoral hypercalcemia of malignancy (HHM), which is one of the most frequent paraneoplastic syndromes. PTHrP produced by the tumor acts through a common PTH/PTHrP receptor to promote bone resorption, inhibit calcium
The Journal of endocrinology, 166(1), 11-20 (2000-06-17)
Parathyroid hormone (PTH)-related protein (PTHrP) is the main factor responsible for humoral hypercalcemia of malignancy. Both PTH and PTHrP bind to the common type I PTH/PTHrP receptor (PTHR), thereby activating phospholipase C and adenylate cyclase through various G proteins, in
Proceedings of the National Academy of Sciences of the United States of America, 84(14), 5048-5052 (1987-07-01)
A protein with biological activities similar to parathyroid hormone (PTH) has been purified from serum-free culture medium obtained from a human lung cancer cell line (BEN). A major protein band of 18 kDa was obtained on NaDodSO4/polyacrylamide gels, with faint
Humoral hypercalcemia of malignancy results from the effects of tumor-produced factors on bone, kidney, and intestine that disrupt normal calcium homeostasis. Although parathyroid hormone-related protein (PTHrP) is a major mediator of the syndrome, tumors also produce other hypercalcemic factors, such
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