Pathogenesis of nephrolithiasis: recent insight from cell biology and renal pathology

Giovanni Gambaro, Antonia Fabris, Cataldo Abaterusso, Alex Cosaro, Monica Ceol, Federica Mezzabotta, Rossella Torregrossa, Emilia Tiralongo, Dorella Del Prete, Angela D'Angelo, Franca Anglani

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Randall's plaques are very common in idiopathic calcium-oxalate nephrolithiasis. These papillary plaques have an apatite mineral structure. While these calcium deposits are generally assumed to be secondary to a purely physico-chemical phenomenon, we advance the hypothesis that they form due to a truly ectopic biomineralization in the renal tissue, and that Henle's loop epithelial cells, or pericyte-like interstitial cells, or papillary stem cells differentiating along a bone lineage might be involved.
Original languageEnglish
Pages (from-to)107-109
Number of pages3
JournalClinical Cases in Mineral and Bone Metabolism
Volume5
Publication statusPublished - 2008

Keywords

  • Nephrolithiasis

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