Five-day-old Drosophila melanogaster males, when exposed to 2-h-old males, will perform courtship rituals; the intensity and duration of this behavior rapidly diminishes with time. The ability of the older males to habituate to the attractive signals given off by the younger males is a dopaminergic-modulated experience-dependent modification of behavior… (More)
Immune responses at the intestinal mucosa must allow for host protection whilst simultaneously avoiding inappropriate inflammation. Although much work has focused on the innate immune functionality of hematopoietic immune cells, non-hematopoietic cell populations - including epithelial and stromal cells - are now recognized as playing a key role in innate… (More)
MicroRNAs are important posttranscriptional regulators of gene expression, which have been shown to fine-tune innate immune responses downstream of pattern recognition receptor (PRR) signaling. This study identifies miR-650 as a novel PRR-responsive microRNA that is downregulated upon stimulation of primary human monocyte-derived dendritic cells (MDDCs)… (More)
[This corrects the article on p. 307 in vol. 4, PMID: 24137162.].