CRISPR/Cas9 engineering of albino cystinuria Type A mice

Targeted therapeutic strategies for the kidney

INTRODUCTION

Kidney diseases impose a significant burden with high incidence and mortality rates. Current treatment options for kidney diseases are limited, necessitating urgent development of novel and effective therapeutic strategies to delay or reverse disease progression. Targeted therapies for the kidney hold promise in significantly enhancing treatment outcomes, offering hope to patients afflicted with renal disorders.

AREAS COVERED

This review summarized advances in kidney-targeted therapies including genes, peptides and proteins, cell-based, nanoparticles, and localized delivery routes. We also explored the potential clinical applications, prospects, and challenges of targeted therapies for renal disorders.

EXPERT OPINION

Advances in targeted therapies for renal conditions have enhanced therapeutic outcomes. Clinical application of kidney-targeted therapies is currently limited by renal structure and the scarcity of robust biomarkers. Bridging the gap from basic and pre-clinical research targeting the kidney to achieving clinical translation remains a formidable challenge.

Gene therapy for kidney disease: targeting cystinuria

PURPOSE OF REVIEW

The aim of this study was to summarize recent findings in kidney gene therapy while proposing cystinuria as a model kidney disease target for genome engineering therapeutics.

RECENT FINDINGS

Despite the advances of gene therapy for treating diseases of other organs, the kidney lags behind. Kidney-targeted gene delivery remains an obstacle to gene therapy of kidney disease. Nanoparticle and adeno-associated viral vector technologies offer emerging hope for kidney gene therapy. Cystinuria represents a model potential target for kidney gene therapy due to its known genetic and molecular basis, targetability, and capacity for phenotypic rescue.

SUMMARY

Although gene therapy for kidney disease remains a major challenge, new and evolving technologies may actualize treatment for cystinuria and other kidney diseases.

The Vanderbilt O'Brien Kidney Center

The Vanderbilt O'Brien Kidney Center (VOKC) is one of the eight National Institutes of Health P30-funded centers in the United States. The mission of these core-based centers is to provide technical and conceptual support to enhance and facilitate research in the field of kidney diseases. The goal of the VOKC is to provide support to understand mechanisms and identify potential therapies for acute and chronic kidney disease. The services provided by the VOKC are meant to help the scientific community to have the right support and tools as well as to select the right animal model, statistical analysis, and clinical study design to perform innovative research and translate discoveries into personalized care to prevent, diagnose, and cure kidney disease. To achieve these goals, the VOKC has in place a program to foster collaborative investigation into critical questions of kidney disease, to personalize diagnosis and treatment of kidney disease, and to disseminate information about kidney disease and the benefits of VOKC services and research. The VOKC is complemented by state-of-the-art cores and an education and outreach program whose goals are to provide an educational platform to enhance the study of kidney disease, to publicize information about services available through the VOKC, and to provide information about kidney disease to patients and other interested members of the community. In this review, we highlight the major services and contributions of the VOKC.