Bilateral renal cyst formation is the main feature of autosomal dominant polycystic kidney disease (ADPKD). We and other laboratories have previously shown that cystlining epithelia of kidneys from ADPKD patients are characterized by polyploidy. In this report, we show that endothelia from the renal capillary beds of two ADPKD patients are also polyploidy. Spectral karyotyping study further confirms our flow cytometry analyses. We suggest that polyploidy may be used as a potential cellular marker in ADPKD.
Kathem SH, AbouAlaiwi WA, Zi X, Nauli SM. Capillary endothelia from two ADPKD patients are polyploidy. Ann Clin Cytol Pathol. 2016; 2(2): 1022.
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