Research on New Treatments for Nephronophthisis and Related Kidney Ciliopathies

What this Trial Is About

Nephronophthisis NPH is a genetic kidney disease caused by mutations in over 20 genes, including NPHP1 and NPHP4. It leads to reduced urine concentration, chronic kidney inflammation, and often progresses to end-stage kidney failure before age 20. NPH can occur alone or with other symptoms like retinal problems and skeletal abnormalities, all linked to ciliary dysfunction. Currently, there is no effective treatment available for this condition. Researchers are studying the proteins and signaling pathways affected by NPHP gene mutations to find new treatment targets. The study collects blood and urine samples from affected patients, healthy relatives, and control groups to analyze urine components through advanced methods like proteome and metabolomics profiling. This helps identify biomarkers and assess drug responses in kidney cells derived from patients. Participants provide samples for multiomics analyses, including protein and microRNA profiling from urine extracellular vesicles. Researchers will monitor these biomarkers to evaluate potential therapeutic targets in urine-derived kidney cells over three years. The main goal is to confirm new targets and support the development of treatments for NPH and related kidney ciliopathies.

Research of Therapeutic Targets in the Frame of Nephronophthisis and Renal Associated Ciliopathies