Is [ IL4RA gene polymorphism ( Q576R ) associated with higher total IgE levels in Spanish patients with family history of atopy ]?
Our results suggest that the R576 allele could characterize a specific group of patients with a familial history of atopy in whom the presence of this allele may be related to higher levels of serum IgE.
Our results provide the first evidence that conditioned drug reward promotes spatial learning. We speculate that this enhancement of spatial learning by the drug-paired context may promote contextual-cue-induced relapse to drug taking by facilitating exploratory drug-seeking behaviors.