ATG7 and Hyperoxaluria: Furthermore, treatment with miR‐20b‐3p‐enriched exosomes from ADSCs protected EG‐induced hyperoxaluria rats, and cell experiments confirmed that co‐culture with miR‐20b‐3p‐enriched exosomes alleviated oxalate‐induced cell autophagy and the inflammatory response by inhibiting ATG7 and TLR4.