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Lower malaria prevalence in females does not appear to be due to lower rates of infection but rather due to faster clearance of asymptomatic infections.

Herpes simplex virus reactivates from a latent infection when neurons become hyperexcitable in response to an inflammatory cytokine known to be released during fever and stress.

Gut microbial signatures of domestication parallel those of industrialization, implicating shared ecological drivers.

Emotional learning retroactively promotes memory integration for previously neutral events into episodic memory to foster future event predictions, through rapidly stimulating trial-specific reactivation of overlapping memory traces and reorganization of associated memories among the amygdala, hippocampal, and neocortical circuits.

Auxin binding to the ETTIN transcription factor disrupts the interaction between ETT and a TPL/TPR co-repressor and subsequently affects chromatin dynamics to ensure proper gynoecium development.

Admixture dynamics have recently changed over time in Mexican Americans resulting in an impact on the genetic architecture of phenotypic variation.

General stress response factors Msn2 and Msn4 activate glycolytic genes and promote acetyl-CoA accumulation to stimulate growth and proliferation of yeast cells under a nutrient-limiting condition, suggesting the unexpected interrelationship between carbohydrate metabolism and stress response.

Wnt3 accomplishes long-range distribution by extracellular diffusion controlled by expression, tissue morphology, interactions with heparan sulfate proteoglycans, and co-receptor-mediated receptor binding to regulate brain development in zebrafish embryos.

Wild chimpanzees contrast to humans since adult male chimpanzees do not exhibit physiological indicators of biological embedding of the stress associated to maternal loss early in life.

Psychophysics experiments and EEG recordings reveal that people's performance in detecting unexpected changes in complex auditory scenes can be modeled as a process of sensory evidence accumulation.