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. 2018 Oct 16;37:250. doi: 10.1186/s13046-018-0905-1

Fig. 9.

Fig. 9

Overview of pathways for TMZ-POH impaired mitophagic flux. Although TMZ-POH induced mitochondrial fission and autophagosome accumulation which colocalized with mitochondria in the cells significantly, it inclined to block mitophagy flux via inducing lysosomal dysfunction and hampered autophagosome-lysosome fusion due to its downregulation on the small GTPase RAB7A via mevalonate pathway