SNCA and early-onset autosomal dominant Alzheimer disease: Table 3 presents the significantly enriched KEGG pathways and GO terms of the top 50 genes, providing further insights into their involvement in critical biological processes. For example, Table 3 illustrates that SNCA, APP, and SYNJ1 are significantly implicated in synaptic and neurodegenerative processes, underscoring their probable roles in Alzheimer’s disease pathology.