Additional file 2: Supplementary Fig. 2. The SNP effects on iron status biomarkers and ER-positive breast cancer for Scatterplot. iron (a), transferrin (b), ferritin (c), and transferrin saturation (d). MR Egger, Mendelian randomization–Egger regression method, ER, estrogen receptor.
Funding
Guangxi Degree and Postgraduate Education Reform Project Key laboratory of early prevention and treatment of regional high-incidence tumors, ministry of edu-cation