Furthermore, LAMP2A△hep mice exhibited more severe hepatic steatosis (Figure S1A) and higher liver‐to‐body weight ratios (Figure S1B), ALT levels (Figure S1C,E) and AST levels (Figure S1D,F) than LAMP2Afl/fl control mice did, which align with the findings of our previous study.13 This evidence concerns the gene GPT and Hepatic steatosis.