Furthermore, immunostaining for IL‐10 and human mitochondria revealed increased IL‐10 expression in MSC that were stimulated with IFNγ (+IFNγ MSC) in vitro or unstimulated MSCs (−IFNγ MSC+pFUS) that were infused into AKI mice which received pFUS prior to infusion. This evidence concerns the gene IFNG and acute kidney injury.