International Journal of Molecular Sciences Review Advances in the Treatment and Prevention of Chemotherapy-Induced Ovarian Toxicity Hyun-Woong Cho, Sanghoon Lee * , Kyung-Jin Min , Jin Hwa Hong , Jae Yun Song, Jae Kwan Lee , Nak Woo Lee and Tak Kim Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Korea;
[email protected] (H.-W.C.);
[email protected] (K.-J.M.);
[email protected] (J.H.H.);
[email protected] (J.Y.S.);
[email protected] (J.K.L.);
[email protected] (N.W.L.);
[email protected] (T.K.) * Correspondence:
[email protected]; Tel.: +82-2-920-6773 Received: 9 October 2020; Accepted: 20 October 2020; Published: 21 October 2020 Abstract: Due to improvements in chemotherapeutic agents, cancer treatment efficacy and cancer patient survival rates have greatly improved, but unfortunately gonadal damage remains a major complication. Gonadotoxic chemotherapy, including alkylating agents during reproductive age, can lead to iatrogenic premature ovarian insufficiency (POI), and loss of fertility. In recent years, the demand for fertility preservation has increased dramatically among female cancer patients. Currently, embryo and oocyte cryopreservation are the only established options for fertility preservation in women. However, there is growing evidence for other experimental techniques including ovarian tissue cryopreservation, oocyte in vitro maturation, artificial ovaries, stem cell technologies, and ovarian suppression. To prevent fertility loss in women with cancer, individualized fertility