National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Pathogenesis of nephrotic syndrome in children and predictors of corticosteroid treatment response
Bezdíčka, Martin ; Souček, Ondřej (advisor) ; Doležel, Zdeněk (referee) ; Reiterová, Jana (referee)
Nephrotic syndrome is a kidney disease caused by injury of the podocytes. It can be secondary due to infection, systemic disease or certain drugs, but it may also present as sudden primary nephrotic syndrome without obvious inducer. Current standard treatment has many severe adverse effects. In some patients that are resistant to the initial several-week-long glucocorticoid treatment it is possible to reveal the causative genetic aetiology of the disease, whereas in the rest of them aetiology remains unknown. Those who respond well to initial glucocorticoid treatment and achieve remission may later on develop repeated relapses requiring long-term glucocorticoid therapy. This work describes our original research studies focusing on the improvement of genetic diagnostics of nephrotic syndrome, on the exploration of molecular mechanisms of the second most common genetic cause of the steroid-resistant nephrotic syndrome (transcription factor WT1 mutants) and on the search of clinical and laboratory factors that could predict the resistence to glucocorticoid treatment. By combining Sanger and next-generation sequencing (NGS) we were the first to identify monogenic cause in 38 % of Czech and Slovak children with steroid-resistant nephrotic syndrome whose samples had been collected for 18 years. The most...

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