Osamu Udagawa

This study examines how arsenite exposure affects PML protein solubility and SUMOylation, leading to changes in PML-NBs and EnPBs in cultured cells.

This paper develops a method to visualize nanoplastic distribution in mouse brains using optical clearing and light-sheet microscopy, showing size-dependent accumulation in specific brain regions.

This study shows that arsenite induces stress granules and non-canonical survival responses in cells, with lower cytotoxicity at higher concentrations.

The paper shows that PML-NBs in oocytes sequester SUMO, affecting stress responses, and that a PML-NB-free environment preserves SUMO for oocyte development.