A Comparative Analysis of Models for AAV-Mediated Gene Therapy for Inherited Retinal Diseases.

Inherited retinal diseases (IRDs) represent a diverse group of genetic disorders leading to progressive degeneration of the retina due to mutations in over 280 genes. This review focuses on the various methodologies for the preclinical characterization and evaluation of adeno-associated virus (AAV)-mediated gene therapy as a potential treatment option for IRDs, particularly focusing on gene therapies targeting mutations, such as those in the and genes. AAV vectors, such as AAV2 and AAV5, have been utilized to deliver therapeutic genes, showing promise in preserving vision and enhancing photoreceptor function in animal models.

Generation of induced pluripotent stem line (MIPTi001-A) derived from patient with X-linked adrenoleukodystrophy (X-ALD).

X-linked adrenoleukodystrophy is a metabolic disease associated with mutations in the ABCD1 gene (ATP-binding cassette subfamily D). Numerous pathogenic variants in this gene lead to a wide spectrum of symptoms, including adrenal insufficiency, slowly progressive dying-back axonopathy and demyelination of the central nervous system in specific phenotypes. The induced pluripotent stem cell line was derived from a patient diagnosed with x-ALD.