ALKBH5 was shown to regulate the processing of miR-7 in a HuR dependent manner in ovarian cancer and to affect the expression of miR-7 target gene EGFR, which gave us a hint that ALKBH5 might serve as a biomarker or target in the anti-EGFR chemotherapy [65]. The gene discussed is EGFR; the disease is ovarian carcinoma.