Figure 7. Correlation between 8 key genes and infiltrated immune cells. Representative graphs showing the correlation between the infiltrated immune cells and SERP1NA3 (A), SLCO4A1 (B), FCN3 (C), FRZB (D), LUM (E), MNS1 (F), OGN (G) and RNASE2 (H). The correlation strength is shown by the dot size; the p values are expressed as the changes in dot colour, and p < 0.05 was considered statistically significant. SERPINA3: serpin family A member 3; SLCO4A1, solute carrier organic anion transporter family member 4A1; RNASE2, ribonuclease A family member 2; FCN3, ficolin-3; FRZB, frizzled-related protein; LUM, lumican; MNS1, meiosis-specific nuclear structural 1; OGN, osteoglycin.