Gene Editing: CRISPR and Beyond

Gene editing technologies, particularly CRISPR, have significantly transformed fields such as medicine, agriculture, and biotechnology, offering precise modifications to DNA with increasing efficiency and lower costs. This review highlights CRISPR’s significant role in advancing medical treatments for genetic disorders such as sickle cell disease and cystic fibrosis, with ongoing trials demonstrating its potential to effectively correct genetic defects. In agriculture, CRISPR has enhanced crop resilience and nutritional profiles, contributing to sustainable food production. However, the rapid development of gene editing raises profound ethical, legal, and social concerns, from the potential creation of “designer babies” to impacts on biodiversity, necessitating robust discussions and regulatory frameworks to ensure responsible application. The future of CRISPR and related technologies hinges on balancing technological advancements with ethical considerations, ensuring equitable access, and addressing societal implications comprehensively.