Single molecule mRNA imaging uncovers post-transcriptional regulation of myc mRNA, via a cell-intrinsic mechanism allowing individualised control of neural stem cell proliferation during Drosophila brain development.
Conditional deletion of TGFβ signaling results in tenocyte dedifferentiation in vivo demonstrating a key role for TGFβ signaling in the maintenance of the tendon cell fate.
Shifts in pH that result from metabolic interactions between members of the Drosophila gut microbiota were sufficient to modulate Lactobacillus plantarum tolerance to the antibiotics rifampin and erythromycin.
Antibiotic stewardship in the outpatient setting can substantially reduce exposures of potential pathogens to common antibiotics, and complementary efforts are needed to reduce remaining exposures that occur in 'necessary' contexts.
Deconditioning is a safe and efficient new approach to updating traumatic memories, in which fear memory is rewritten to a very low level in a long-lasting way.
