A nonsense mutation in the Tripartite motif containing 8 (TRIM8) gene, mimicking collagenopathy
摘要
Tripartite motif-containing 8 (TRIM8) gene mutations are associated with autosomal dominantly inherited neurorenal syndrome. The kidney manifestations range from nephrotic range proteinuria to nephrotic syndrome and kidney failure. The histopathology has been focal segmental glomerulosclerosis (FSGS) in all reported cases. We now report a nonsense mutation in TRIM8 in a 1-year-old boy, mimicking collagenopathy in kidney biopsy.