Researchers at UChicago captured complete images of adhesion G protein-coupled receptors, revealing their complex extracellular region's interaction with the transmembrane region. The findings suggest alternative means of activating the receptor without separating the GAIN domain.
Researchers identified physical binding sites for cholesterol in GIRK channels, which play a role in neurodegenerative diseases. The study provides structural insights into how cholesterol alters channel function, paving the way for drug development.
Researchers have found that a truncated version of the otoferlin gene, including its transmembrane domain, is essential for proper neurotransmitter release and sensory cell maturation. This discovery brings scientists closer to developing gene therapy treatments for severe congenital hearing loss.