Sébastien Mongrand

Mechanisms controlling the plasma membrane targeting and the nanodomain organization of the plant SPFH protein HIR2

This study identifies S-acylation and oligomerization as key factors controlling HIR2 plasma membrane targeting and nanodomain organization in Arabidopsis.

The role of reactive oxygen species and calcium signaling in antiviral defense in Arabidopsis

This study investigates how Ca2+ signaling, ROS, and sphingolipid homeostasis interact in Arabidopsis to restrict PlAMV spread.

Sphingolipid-driven interleaflet coupling orchestrates Rho-GTPase recruitment to nanodomains for signal activation in plants

The paper shows sphingolipid-driven interleaflet coupling organizes nanodomains and activates Rho-GTPase in plants, linking membrane asymmetry to signaling.

The plant calcium-dependent protein kinase CPK3 phosphorylates REM1.3 to restrict viral infection

The paper identifies CPK3 as a kinase that phosphorylates REM1.3 to restrict PVX viral movement in Arabidopsis.