Are innate immune responses of airway epithelium to house dust mite mediated through beta-glucan-dependent pathways?
Taken together, our results describe a novel mechanism for specific pattern recognition of HDM-derived beta-glucan moieties, which initiates allergic airway inflammation and, through recruitment of DCs, might link innate pattern recognition at the airway surface with adaptive immune responses.
Hyperinsulinaemia may be pathogenetically involved in syndrome X patients, in close relation to the higher sympathetic drive that characterizes this syndrome. However, the wide range of insulin values, frequently overlapping with normal values, limits the usefulness of this abnormality as a marker of the syndrome.