LAUSR

Characteristics of inherited retinal dystrophies include deficiencies in light perception and nervous conduction within the retina, leading to reduced vision or even blindness. In this context, the loss of function of photoreceptor-specific genes causes a variety of clinically and aetiologically distinct syndromes - each of them belonging to the group of rare diseases. With a prevalence of 1 in 2500, however, inherited retinal diseases are clinically significant and important - especially since these diseases lead to restrictions of a patient's fitness for work and overall quality of life. More than 250 genetic mutations causing the various types of inherited retinal dystrophies have been identified by now (https://sph.uth.tmc.edu/Retnet). In recent years, preclinical research on suitable animal models has yielded important progress in the understanding of the mutations underlying the pathological and molecular biological processes of these diseases. These findings have led to the development of novel and innovative therapeutic strategies for the treatment of inherited retinal dysfunctions, which are still incurable. Meanwhile, many of the successful preclinical studies have led to translational research projects aiming to find treatment options for human patients. However, some preliminary results of these human translational studies indicate the need to optimise and refine the underlying therapeutic concepts.