Ons M’Saad

All-optical visualization of specific molecules in the ultrastructural context of brain tissue

This paper introduces pan-ExM-t, an all-optical method for visualizing specific proteins in the ultrastructural context of brain tissue, demonstrating its application on various markers in mouse brain sections and neuron cultures.

Renalase activates mitochondrial leak metabolism in response to cellular stress and to repair damage after injury

This paper shows that renalase activates mitochondrial leak metabolism to enhance protein synthesis and protect cells from stress and injury.

The Golgi Rim is a Precise Tetraplex of Golgin Proteins that Can Self-Assemble into Filamentous Bands

The paper uses super-resolution microscopy to show golgin proteins form a tetraplex at the Golgi rim and self-assemble into filamentous bands, proposing a model for Golgi stack formation.