Florent Lemaître

The paper introduces HAK-actin, a probe for imaging actin cytoskeleton compatible with U-ExM, showing robust staining across human cells, microbial eukaryotes, and mouse retinal tissue.

This study identifies KLRG1 as a marker for cytotoxic CD4 T cells in cancer patients and shows their anti-tumor function and regulation by IL-6.

This study uses cryo-expansion microscopy to visualize the nanoscale architecture of immune synapses in T cells and their interactions with tumor cells, revealing structural details of signaling molecules and lytic granules.

The paper uses cell-free assays to show PACRG and FAP20 synergistically stabilize microtubule doublets by reducing B-tubule depolymerization and increasing rescue frequency.

This study shows that Alix is required for activity-dependent bulk endocytosis at brain synapses, and its absence reduces seizure severity in mice.