Innate immune cells articles from across Nature Portfolio

Thiazolidinediones (TZDs) are potent insulin-sensitizing drugs, but their use is accompanied by adverse side-effects. Rohm et al. now report that TZD-stimulated macrophages release miR-690-containing vesicles that improve insulin sensitization and bypass unwanted side-effects.

Inflammatory memory cues initiated by neutrophils and bone marrow stroma suggest potential therapeutic targets for the treatment of multiple myeloma.

Eosinophilic esophagitis (EoE) is a chronic inflammatory disease of the esophagus with unclear immune cell involvement. Here the authors generate a single cell transcriptomic dataset with 400k cells from the esophageal mucosa of active EoE patients, remission EoE patients, and healthy individuals to characterise esophageal cellular composition, phenotype and interaction in this disease.

In this Resource, the authors integrate multiomics data to show the effect of the transcription factors Blimp-1 and c-Maf on IL-10 and type 1 and 17 responses, which together protect against pathobiont-induced colitis.

Rohm et al. show that small extracellular vesicles from adipose tissue macrophages from obese rosiglitazone-treated mice ameliorate glucose tolerance and insulin sensitivity in obese mice, while circumventing the adverse effects of rosiglitazone.

Xenotransplantation in humans using pig organs could improve the transplant organ supply. Here the authors transplant pig kidneys into a brain-dead recipient and monitor the human immune cell response early after transplantation using spatial and single cell transcriptomics and show early myeloid cell infiltration.

In this recent study, He et al. establish that chronic stress promotes metastasis through stress-induced formation of neutrophil extracellular traps (NETs).

Thiazolidinediones (TZDs) are potent insulin-sensitizing drugs, but their use is accompanied by adverse side-effects. Rohm et al. now report that TZD-stimulated macrophages release miR-690-containing vesicles that improve insulin sensitization and bypass unwanted side-effects.

Inflammatory memory cues initiated by neutrophils and bone marrow stroma suggest potential therapeutic targets for the treatment of multiple myeloma.