Recent advances on modeling retinal disease: Towards efficient gene/drug therapy.

Advanced modeling biotechnologies are required to understand retinal diseases and develop effective treatments based on the patient's genetic background, lifestyle, and environment. In this work, recent advances in different types of study models that are used in the retinal disease area of research will be explored. The retinal models to be covered are: in vivo systems (human and animal), in vitro organisms (cell lines, primary cells, patient-derived stem cells, microfluidics, organoids, and spheroids), ex vivo models (explant cultures and retinal tissue preparations), and in silico models (computational and mathematical). Moreover, the unique comprehension of models of retinal disease, advantages, and disadvantages will be scrutinized. Finally, innovations/improvements derived from models towards gene and pharmacological therapy that display promise for treating retinal illnesses are elucidated.