Research advances CRISPR gene editing technology generated models in the study of epithelial ovarian carcinoma

Epithelial ovarian carcinoma (EOC), the most lethal gynecologic cancer, is often diagnosed at advanced stages, which urge us to explore the novel therapeutic strategies. Mouse models have played a crucial role in elucidating the molecular mechanisms for the development ovarian cancer and its therapeutic strategies. However, there are still various challenges in modeling the genetic drivers of ovarian cancer in animal models. Here, we provided an overview of the research advances for the molecular mechanisms underlying EOC development, therapeutic strategies, the CRISPR genome editing technology and its generated EOC models. The review also comprehensively discussed the advantages and obstacles of CRISPR in generating EOC mouse models and the promising therapeutic approach by correcting the oncogenes of EOC through in vivo delivery of gene-edited components. The development of more precise animal models, along with a deeper understanding of EOC molecular mechanisms, will dramatically benefit the investigation and treatment of EOC. (c) 2025 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http:// creativecommons.org/licenses/by/4.0/).