Secretion articles from across Nature Portfolio

Pei et al. applied Gaussian process-based machine learning to capture dynamic spatial covariance relationships managed by proteostasis to mediate cooperative folding on a residue basis as a standard model for precision disease management.

Various carriers are involved in extracellular Wnt transport. Here, the authors show that Wnt heterodimerization with its carrier protein, sFRP2, enhances Wnt accumulation on the cell surface, leading to exosome-mediated Wnt re-secretion.

Actin mediates insulin secretion in pancreatic β-cells through remodeling. Here, authors report the in situ structure of actin remodeling and quantify changes in architecture, alignment, and interactions during glucose-stimulated insulin secretion.

The molecular mechanism by which exosomes are released from cells is unclear. Here the authors report that a phosphatidylinositide conversion couples the recruitment of the octameric exocyst complex to multivesicular endosomes for exosome secretion.

Mitochondrial quality control is critical for cellular homeostasis and survival. Here, the authors identify that defective mitochondria can be eliminated via secretion in large extracellular vesicles when internal lysosomal degradation is compromised.

IL-1 is released from living macrophages by gasdermin D pore formation.