HLA class I-disease associations have been studied for decades; a new approach for investigating the underlying mechanism can overcome past problems with interpretation and help to understand the etiology of human diseases.
Crystallography together with electron-resonance spectroscopy, molecular-dynamics simulations, and transport measurements reveal the molecular details of protein conformational change, and how this change contributes to function in a CLC-type chloride/proton exchanger.
Adela Constantinescu-Bercu, Luigi Grassi ... James TB Crawley
The interaction between activated αIIbβ3 on platelets and SLC44A2 on circulating neutrophils facilitates neutrophil capture and drives flow-dependent NETosis.
Glycolysis is locally enhanced and redirected in zebrafish to generate lactate, which functions as a signaling molecule to fully activate Fgf target genes required for proper sensory and neural development.
Targeted SOCS3 null mice reveal that maturation of cortical bone comprises both pore closure and accumulation of high density bone, requiring local suppression of gp130-STAT3 in osteocytes and subsequent osteoclastogenesis.
The conformational dynamics of multidrug resistance protein 1 (MRP1) are tracked in real time by single-molecule fluorescence resonance energy transfer experiments, which elucidate the rate-limiting mechanism of MRP1's transport cycle.
Christopher A Henry, Mehrdad Jazayeri ... Michael J Hawken
The multiple component mechanisms of extra-classical receptive field modulation, with distinct dynamics, discovered in the monkey visual cortex have important implications for understanding contextual perceptual processing.
Circulating myeloid cells invade the brain during pancreatic cancer, where they accumulate at a unique central nervous system interface and drive anorexia and muscle catabolism.
Yajuan Guo, Catherine J Redmond ... Pierre A Coulombe
Keratin filaments are revealed as novel regulators of entry into terminal differentiation in the epidermis via an ability to modulate YAP1 function and Hippo signaling.