Hiroko Katsuno-Kambe, Jessica L Teo ... Alpha S Yap
Integrin- and ERK signaling stimulates mammary epithelial cell proliferation when extracellular collagen condenses, causing asymmetric growth of multicellular aggregates that is necessary for elongation during branching morphogenesis.
Benjamin G Horst, Adam L Yokom ... Michael A Marletta
The full-length structures of the mammalian nitric oxide receptor reveal the molecular activation steps and a binding site for the prototype of FDA-approved stimulators.
David W Hawman, Kimberly Meade-White ... Jesse H Erasmus
A replicating RNA vaccine platform generated significant immunity against SARS-CoV2 in mice and hamsters, and can be updated to target variants of concern.
Sumnima Singh, Patricia Bastos-Amador ... Miguel P Soares
Ggta1 deletion in mice shapes and reduces the microbiota pathogenicity and probably contributed to the natural selection of GGTA1 loss-of-function mutations in the ancestral primates that gave rise to humans.
Loes Koelewijn, Thomas M Lancaster ... Krish Singh
Electrophysiology pinpoints brain function abnormalities in young people genetically at risk of developing Alzheimer's disease much later in life, supporting theories of initial hyperconnectivity driving eventual profound disconnection.
The crystal structure of a mammalian protein kinase G reveals contacts between the regulatory and catalytic domains, indicates how cGMP binding alters domain conformations and thus domain:domain interactions, and informs a model for enzyme auto-inhibition and cooperative activation.
A map of the entire array of cell types and potential projections in the mushroom body of the fruit fly brain provides insights into the circuitry that supports learning of stimulus-reward and stimulus–punishment associations.