NCAPG and inborn error of immunity: KEGG pathway enrichment analysis showed that NCAPG-coexpressed genes mainly were involved in primary immunodeficiency, hematopoietic cell lineage, T-cell receptor signaling pathway, cell adhesion molecules, cell differentiation of Th1 and Th2, cell differentiation of Th17, natural killer cell–mediated cytotoxicity, and Fc epsilon RI signaling pathway (Figure 5C).