MALLEY , Richard

Epithelial cells represent the first line of host innate defense against invading microbes by elaborating a range of molecules involved in pathogen clearance. In particular, epithelial mucins facilitate the mucociliary clearance by physically trapping inhaled microbes. Up-regulation of mucin production thus represents an important host innate...

Wiskott Aldrich syndrome (WAS) is caused by mutations in the WAS gene that encodes for a protein (WASp) involved in cytoskeleton organization in hematopoietic cells. Several distinctive abnormalities of T, B, and natural killer lymphocytes; dendritic cells; and phagocytes have been found in WASp-deficient patients and mice; however, the in vivo...