Karolak et al. J Cancer Metastasis Treat 2021;7:15 Journal of Cancer DOI: 10.20517/2394-4722.2021.05 Metastasis and Treatment Review Open Access Targeting EZH2 for the treatment of soft tissue sarcomas Magdalena Karolak1, Ian Tracy1, Janet Shipley2, Zoë S Walters1 1Translational Epigenomics Team, Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK. 2Sarcoma Molecular Pathology Team, Divisions of Molecular Pathology and Cancer Therapeutics, The Institute of Cancer Research, London SM2 5NG, UK. Correspondence to: Zoë S Walters, Translational Epigenomics Team, Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK. E-mail:
[email protected] How to cite this article: Karolak M, Tracy I, Shipley J, Walters ZS. Targeting EZH2 for the treatment of soft tissue sarcomas. J Cancer Metastasis Treat 2021;7:15. https://dx.doi.org/10.20517/2394-4722.2021.05 Received: 7 Jan 2021 First Decision: 2 Feb 2021 Revised: 8 Feb 2021 Accepted: 25 Feb 2021 Available online: 26 Mar 2021 Academic Editor: Ian Judson Copy Editor: Yue-Yue Zhang Production Editor: Yue-Yue Zhang Abstract Soft tissue sarcomas (STS) are a heterogenous group of rare malignancies of mesenchymal origin, affecting both children and adults. The majority of STS have a poor prognosis and advanced stage at the time of diagnosis. Standard treatments for STS largely constitute tumour resection with chemotherapy and/or radiotherapy, and there has been little significant advancement in the application of novel therapies for treatment of these tumours. The current multimodal approach to therapy often leads to long-term side effects, and for some patients, resistance to cytotoxic agents is associated with local recurrence and/or metastasis.