Correction for Hou et al., Therapeutic restoration of mitochondria–endoplasmic reticulum cross talk for osteoarthritis

The authors note that Fig. 4 appeared incorrectly."During the process of exporting from the original image to a usable one, an error occurred where images intended for Fig. 2A were mistakenly re-exported and used in Fig. 4A.This resulted in partial duplication of the mitochondrial fluorescence panels across the two figures."The corrected figure and legend appear below.In addition, the authors note that SI Appendix, F igs. S2, S9, and S13 appeared incorrectly."Due to a duplication error, the -actin in Fig. 1D (r epresenting Intact and Damaged cartilage) was repeatedly displayed in SI Appendix, Fig. S2C (also representing Intact and Damaged cartilage).Due to incorrect image selection among different repetitions within the same group, in SI Appendix, Fig. S13D, the superimposed image of the r ed, green, and gray channel images does not match the image representing merge.Due to incorrect position arrangement, in SI Appendix, Fig. S9A, the positions of the gr een fluorescence patterns of veh-sisirt3 and sisirt3 groups were wrongly swapped."The SI Appendix has been corrected online.