“…Prostate cancer patients still face the challenging problem of chemotherapy resistance (Erdogan, Turkekul, Serttas, & Erdogan, 2017). Many compounds derived from natural sources have shown therapeutic potential for malignant neoplasm treatment (Yue, Gao, Zou, Yu, & Xi, 2017). SDAPR, a well known protein of Cervus nippon Temm., has widespread applications as antioxidant, anti-inflammatory, and anticancer agent (Chen, Wang, Wu, Wang, & Li, 2009;Zhao, Wang, Zhang, & Xie, 2016).…”