Autosomal dominant polycystic kidney disease (ADPKD) represents the most common inherited kidney disorder leading to kidney failure in a significant percentage of patients over time. Although previously considered as an adult disease, robust evidence demonstrated that clinical manifestations might occur during childhood and adolescence. Therefore, early identification and treatment of the disease are of cardinal importance for pediatricians to ensure the best long-term outcomes. To date, licensed treatment options are limited but promising potential therapeutic targets are emerging. Among these, an intriguing pathophysiological role for microRNAs as small molecules with a critical role in regulating gene expression has been considered possible in ADPKD. Indeed, numerous circulating microRNAs have been found to be dysregulated in ADPKD, suggesting their potential role as biomarkers and therapeutic targets. Based on this background, further detailed insights into the mechanisms of miRNAs contributing to ADPKD development might pave the way for their effective application as a targeted treatment in young patients with ADPKD. We aimed to summarize the most recent evidence in this fascinating research area, providing a comprehensive overview of the current landscape of specific microRNAs in ADPKD as a potential innovative therapeutic strategy for these young patients.
A miRNA-Based Approach in Autosomal Dominant Polycystic Kidney Disease: Challenges and Insights from Adult to Pediatric Evidence
Vitulano C.;Colosimo S.;Frattolillo V.;Villani A. V.;Marzuillo P.;Miraglia del Giudice E.;
2025
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) represents the most common inherited kidney disorder leading to kidney failure in a significant percentage of patients over time. Although previously considered as an adult disease, robust evidence demonstrated that clinical manifestations might occur during childhood and adolescence. Therefore, early identification and treatment of the disease are of cardinal importance for pediatricians to ensure the best long-term outcomes. To date, licensed treatment options are limited but promising potential therapeutic targets are emerging. Among these, an intriguing pathophysiological role for microRNAs as small molecules with a critical role in regulating gene expression has been considered possible in ADPKD. Indeed, numerous circulating microRNAs have been found to be dysregulated in ADPKD, suggesting their potential role as biomarkers and therapeutic targets. Based on this background, further detailed insights into the mechanisms of miRNAs contributing to ADPKD development might pave the way for their effective application as a targeted treatment in young patients with ADPKD. We aimed to summarize the most recent evidence in this fascinating research area, providing a comprehensive overview of the current landscape of specific microRNAs in ADPKD as a potential innovative therapeutic strategy for these young patients.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
