In this study, heat shock protein family H (Hsp110) member 1 (HSPH1) was identified as a target of ATF2, which can interact with SLC7A11 (cystine/glutamate transporter) and increase its protein stability [271]. In addition, Kang et al. also found salinomycin-induced ferroptosis in renal cell carcinomas (RCCs) [277]. Here, HSPH1 is linked to renal cell carcinoma.