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Neutrophil swarms form around a single endogenous pioneer neutrophil in vivo, mediated by DNA release from pioneer neutrophils.

Signaling from glia and nerves regulate the development of axonal and dendritic motor neuron architecture, needed for walking in the fruit fly species Drosophila.

The recently discovered peptide editor TAPBPR binds to UDP-glucose:glycoprotein glucosyltransferase 1 to provide quality control in the antigen presentation pathway by facilitating the reglucosylation of the glycan on MHC class I molecules.

The K(+) uptake system KtrAB is controlled by an allosteric mechanism entirely new for membrane channels, which operates the channel gate over a 35 Å distance.

Transferred mitochondria do not always regulate cell behavior by simply restoring mitochondrial function, but rather, transferred mitochondria are dysfunctional, initiating downstream signaling and proliferation in response to reactive oxygen species.

A post-lysosomal cholesterol transport inhibitor reveals how the endoplasmic reticulum membrane regulates total cellular cholesterol by constantly monitoring a critical pool of cholesterol in the plasma membrane.

RNAseq profiles of female Aedes body parts, gut regions, and blood-fed guts provide insight into the anatomical patterning of immune and digestive function, and demonstrate the sequential induction of multiple peptidase cohorts over the course of blood meal digestion.

Escherichia coli is surprisingly tolerant to chromatinization by archaeal histones, suggesting that histones can become established as ubiquitous chromatin proteins without interfering critically with some key DNA-templated processes.

Super-resolution imaging uncovers sparse occludin vs. clustered ZO1/claudin-5 architecture, and claudin-5 arrangement compacting during blood-brain-barrier tight-junction (TJ) maturation in which TJs become first restrictive to large and later to small molecules.