Site-specific cell proliferation in renal tubular cells by the renal tubular carcinogen tris(2,3-dibromopropyl)phosphate.

Site-specific cell proliferation in renal tubular cells by the renal tubular carcinogen tris(2,3-dibromopropyl)phosphate.

Our laboratory has been examining the mechanisms whereby chemicals are mutagenic in short-term in-vitro assays yet are not carcinogenic in 2-year rodent bioassays. Previous studies indicated that mutagenic carcinogens increased the amount of cell turnover in the target organ, but that mutagenic noncarcinogens failed to do so. The present study compares the incidence of cell proliferation in spe...

Tangeretin protects renal tubular epithelial cells against experimental cisplatin toxicity

Objective(s): Cisplatin is an effective antineoplastic agent; its clinical utility, however, is limited by a few salient toxic side effects like nephrotoxicity. This study aimed to determine the potential protective effects of tangeretin, a citrus-derived flavonoid, against renal tubular cell injury in cisplatin-induced renal toxicity of rats.Materials and Methods: Tangeretin was injected intra...

Epiregulin promotes proliferation and migration of renal proximal tubular cells.

Epiregulin is an epidermal growth factor (EGF) member that activates ErBB1 and ErBB4 homodimers and all possible heterodimeric ErbB complexes. Because its role in renal cell regeneration has not been investigated, we assessed the effect of exogenous epiregulin on regeneration of renal proximal tubular cells (RPTC) in primary culture. Epiregulin (10 ng/ml) was equivalent to EGF (10 ng/ml) in enh...

Hypoxia-reoxygenation induced necroptosis in cultured rat renal tubular epithelial cell line

Objective(s): The aim of this study is to explore the potential role of hypoxia/reoxygenation in necroptosis in cultured rat renal tubular epithelial cell line NRK-52E, and further to investigate its possible mechanisms.Materials and Methods: Cells were cultured under different hypoxia-reoxygenation conditions                        in vitro. MTT assay was used to measure the cell proliferation...

The Pnh3 of Renal Tubular Cells.