CD79A and inborn error of immunity: The results of GSVA enrichment analysis show that the functions DNA replication, homologous recombination, mismatch repair, and cell cycle are enriched in the high-risk group, while the functions Sulfur metabolism, glycine serine and threonine metabolism, tyrosine metabolism, primary immunodeficiency, and intestinal immune network for IgA production are enriched in the low-risk group (Fig. 8B).