Researchers found that ROP proteins evolved during the transition from unicellular to multicellular plant life. ROP proteins are highly conserved between land plants and streptophyte algae, excluding certain species. The study suggests that ROP signaling may have contributed to the evolution of multicellularity in plants.
A new study develops an algorithm to decode the coordinated regulation of cell-edge velocity by Rho GTPases, revealing specific characteristics of each enzyme. The model predicts edge velocity from activity time series with high accuracy.
Ovarian clear cell carcinoma (OCCC) remains a rare subtype with poor prognosis. Simvastatin efficiently controlled OCCC proliferation and migration, demonstrating potential as a candidate drug.
Researchers used a new microscopic 'fishing' technique to snag thousands of proteins key to the cell skeleton. The team identified hundreds of individual proteins with yet-to-be-defined roles, including a protein called SLK that forges the link between RhoA and ERM.