Guard cells count the number of unitary cytosolic Ca2+ signals to regulate stomatal dynamics. Current Biology , 2024; DOI: 10.1016/j.cub.2024.07.086 Cite This Page : ...

Researchers have identified a 'guard mechanism' for a protein which attacks microbes in infected cells, opening the possibility of new treatments for Toxoplasma, Chlamydia, Tuberculosis and even ...

The new cells, which were able to protect insulin-producing cells transplanted into mice, are an early "proof-of-concept," said study co-author Audrey Parent, an associate professor at the ...