Katharina I. Zittlau

The paper uses proximity labeling to compare interaction partners of TOMM20 and TOMM70, finding RBPs preferentially associate with TOMM20 and their association increases under translation stress.

This study shows that parkin-dependent ubiquitination of TAX1BP1's CC3 domain is not essential for mitophagy but reroutes degradation to a less efficient endolysosomal pathway when CC3 is absent.

This study identifies PINK1's role in regulating mitochondrial function, lipid metabolism, and dopamine homeostasis in dopaminergic neurons, showing that cholesterol depletion can reverse PINK1-related phenotypes.