Parathyroid hormone dependent T cell proliferation in uremic rats

Parathyroid hormone, a uremic toxin.

Despite the innovations in the treatment of secondary hyperparathyroidism, there are uremic patients with marked elevation in PTH levels. Uremic toxicity is in part attributable to the excess of circulating PTH. It has been known for many years that PTH may induce changes in cell calcium, a key intracellular signal required for normal cell function. The effect of PTH in dialysis patients is not...

MiR-125b inhibits stromal cell proliferation in giant cell tumor of bone by targeting parathyroid hormone 1 receptor

Objective(s):miR-125b has been identified as a tumor suppressor in many tumors, but its role in giant cell tumor (GCT) of bone remains poorly understood. The current study aimed to investigate the potential role and mechanism of miR-125b in GCT. Materials and Methods:Expression levels of miR-125b in GCT tissues were determined using RT-PCR. The cell proliferation was surveyed by direct cell coun...

Parathyroid hormone-related protein reduces alveolar epithelial cell proliferation during lung injury in rats.

Parathyroid hormone-related protein (PTHrP) is a growth inhibitor for alveolar type II cells and could be a regulatory factor for alveolar epithelial cell proliferation after lung injury. We investigated lung PTHrP expression in rats exposed to 85% oxygen. Lung levels of PTHrP were significantly decreased between 4 and 8 days of hyperoxia, concurrent with increased expression of proliferating c...

Parathyroid hormone regulation in normal and uremic rats. Reversibility of secondary hyperparathyroidism after experimental kidney transplantation.

mir-125b inhibits stromal cell proliferation in giant cell tumor of bone by targeting parathyroid hormone 1 receptor

objective(s):mir-125b has been identified as a tumor suppressor in many tumors, but its role in giant cell tumor (gct) of bone remains poorly understood. the current study aimed to investigate the potential role and mechanism of mir-125b in gct. materials and methods:expression levels of mir-125b in gct tissues were determined using rt-pcr. the cell proliferation was surveyed by direct cell coun...