Even though COX7A1 blocked the autophagic flux in NSCLC cells, the content of mitochondria didn’t show obvious difference between Ctrl group and Overexpression group, which was indicated by the similar MitoTracker signaling and mitochondrial protein (TOM20 and TIM23) levels (Figure S4A, B). This evidence concerns the gene COX7A1 and non-small cell lung carcinoma.