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Immortalized Epithelial Cells From Human Autosomal Dominant Polycystic Kidney Cysts, Mahmoud Loghman-Adham, Surya M. Nauli, Carlos E. Soto, Barbara Kariuki, Jing Zhou

Pharmacy Faculty Articles and Research

Autosomal dominant polycystic kidney disease (ADPKD) is the result of mutations in one allele of the PKD1 or PKD2 genes, followed by "second hit" somatic mutations of the other allele in renal tubule cells. Continued proliferation of clonal cells originating from different nephron segments leads to cyst formation. In vitro studies of the mechanisms of cyst formation have been hampered by the scarcity of nephrectomy specimens and the limited life span of cyst-derived cells in primary culture. We describe the development of a series of immortalized epithelial cell lines from over 30 individual renal cysts obtained from 11 patients with …