Erratum for the Research Article “Smartphone-controlled optogenetically engineered cells enable semiautomatic glucose homeostasis in diabetic mice”

In the Research Article “Smartphone-controlled optogenetically engineered cells enable semiautomatic glucose homeostasis in diabetic mice” by J. Shao et al., an incorrect fluorescence image was inadvertently included in fig. S6 during figure assembly. To address this issue, the authors repeated the corresponding experiment and obtained results consistent with the original findings. The figure has now been corrected with the appropriate representative image. This correction does not affect the conclusions of the paper.