By using structural methods to screen compounds for their ability to interact with amyloid beta, researchers have identified small molecules that stabilize amyloid fibers and reduce the toxic effect of smaller aggregates on cells.
Alexandra M Stafford, Cheryl Reed ... Tamara J Phillips
The trace amine-associated receptor 1 gene has a causal role in methamphetamine intake and thermal response, and interacts with the mu-opioid receptor gene in its methamphetamine addiction-related effects.
Monica L Fernández-Quintero, Yousra El Ghaleb ... Bernhard E Flucher
Structure modeling, site-directed mutagenesis, and current recordings revealed the mechanism by which stabilization of voltage sensors in the resting and activated states determines the gating properties of the CaV1.1 calcium channel.
A comprehensive molecular description of the cellular transition into replicative senescence provides evidence of metabolic, epigenetic, and regulatory rewiring that links senescence with wound healing and fibrosis.
Sabrina Asteriti, Claudia Gargini, Lorenzo Cangiano
Electrophysiological recordings show that cones in the eyes of mice are able to receive strong input from rods via gap junctions, supporting the view that this route plays an important role in vision.
The proposed techniques enable researchers to disentangle the statistical features of neural population responses, and rigorously quantify how these features carry information about stimuli and experimental variables.
Jorge Luis Galeano Niño, Sophie V Pageon ... Maté Biro
Killer T cells swarm around tumour targets by accelerating the recruitment of distant T cells, which upon arrival and target engagement augment the chemotactic signal in a positive feedback loop.
Fernando R Balestra, Andrés Domínguez-Calvo ... Pierre Gönczy
TRIM37 prevents the formation of centriolar protein assemblies through an atypical de novo assembly pathway that would otherwise threaten genome integrity.