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A discussion of progress in macrophage biology, examining their classification, diverse lineages, identities and regulation, their roles in regulating normal physiology and development, and their identification as therapeutic targets in human diseases.
A systematic investigation of high-resolution G-protein-coupled receptor (GPCR) structures uncovers a conserved inter-helical network of non-covalent contacts that defines the GPCR fold, and provides insights into the molecular determinants of different GPCR conformations.
The current experimental and theoretical status of spin–orbit coupling in ultracold atomic systems is discussed, highlighting unique features that enable otherwise impossible physics.