This study was aimed at screening differentially expressed genes (DEGs) and exploring the potential immune mechanism induced by the Bacillus Calmette-Guerin (BCG) vaccine in a humanized mouse model. Candidate DEGs between mice vaccinated with BCG or injected with PBS were identified through transcriptomics. and their biological functions. signaling pathways. https://pipingrockers.shop/product-category/sunflower-lecithin/