Prognostic Value and Immune Infiltrates of ABCA8 and FABP4 in Stomach Adenocarcinoma

Figure 5

Correlation between SCNA of hub genes and immune infiltration in STAD. The somatic copy number alterations (SCNA) module of TIMER was used to evaluate the correlation between SCNA of hub genes and immune infiltration in STAD. SCNA of hub genes are defined by GISTIC 2.0, including deep deletion, arm level deletion, normal, arm-level gain, and high amplification. (a) and (b) showed that the immune cell enrichment was decreased in STAD with different SCNAs of ABCA8 and FABP4. Box plots represent the distributions of each immune subset at each copy number status in STAD. The infiltration level for each SCNA category was compared with the normal using a two-sided Wilcoxon rank sum test.

(a)

(b)