Fig. 7From: Two ferroptosis-specific expressed genes NOX4 and PARP14 are considered as potential biomarkers for the diagnosis and treatment of diabetic retinopathy and atherosclerosisCorrelation between key genes and ferroptosis marker genes A Correlation between key genes and ferroptosis marker genes in DR. B Correlation between key genes and ferroptosis marker genes in AS. The more significant the correlation, the larger the dot size. Red denotes a positive correlation and blue denotes a negative correlation. *p < 0.05Back to article page