Department of Medicine, University of Toledo, Toledo, OH 43614, USA.
Gradalis, Inc., Carrollton, TX 75006, USA.
Int J Mol Sci. 2021 Jun 18;22(12):6532. doi: 10.3390/ijms22126532.
Ovarian cancer response to immunotherapy is limited; however, the evaluation of sensitive/resistant target treatment subpopulations based on stratification by tumor biomarkers may improve the predictiveness of response to immunotherapy. These markers include tumor mutation burden, PD-L1, tumor-infiltrating lymphocytes, homologous recombination deficiency, and neoantigen intratumoral heterogeneity. Future directions in the treatment of ovarian cancer include the utilization of these biomarkers to select ideal candidates. This paper reviews the role of immunotherapy in ovarian cancer as well as novel therapeutics and study designs involving tumor biomarkers that increase the likelihood of success with immunotherapy in ovarian cancer.
卵巢癌对免疫疗法的反应有限;然而,根据肿瘤生物标志物进行分层,评估对敏感/耐药靶向治疗亚群,可能会提高免疫疗法反应的预测性。这些标志物包括肿瘤突变负担、PD-L1、肿瘤浸润淋巴细胞、同源重组缺陷和新抗原肿瘤内异质性。卵巢癌治疗的未来方向包括利用这些生物标志物来选择理想的候选者。本文综述了免疫疗法在卵巢癌中的作用,以及涉及肿瘤生物标志物的新疗法和研究设计,这些标志物增加了卵巢癌免疫疗法成功的可能性。