title: Minireview: Steroid/nuclear receptor-regulated dynamics of occluding and anchoring junctions.
abstract: A diverse set of physiological signals control intercellular interactions by regulating the structure and function of occluding junctions (tight junctions) and anchoring junctions (adherens junctions and desmosomes). These plasma membrane junctions are comprised of multiprotein complexes of transmembrane and cytoplasmic peripheral plasma membrane proteins. Evidence from many hormone-responsive tissues has shown that expression, modification, molecular interactions, stability, and localization of junctional complex-associated proteins can be targeted by nuclear hormone receptors and their ligands through transcriptional and nontranscriptional mechanisms. The focus of this minireview is to discuss molecular, cellular, and physiological studies that directly link nuclear receptor- and ligand-triggered signaling pathways to the regulation of occluding and anchoring junction dynamics.
authors.affiliation: Department of Molecular and Cell Biology and The Cancer Research Laboratory, University of California at Berkeley, Berkeley, California 94720-3200.
authors.forename: Gary L
authors.initials: GL
authors.lastname: Firestone
authors.forename: Bhumika J
authors.initials: BJ
authors.lastname: Kapadia
mesh_terms: D022005:Adherens Junctions / Q000378:metabolism*; D000818:Animals; D002462:Cell Membrane / Q000378:metabolism; D006801:Humans; D008024:Ligands; D018160:Receptors, Cytoplasmic and Nuclear / Q000378:metabolism*; D011987:Receptors, Steroid / Q000378:metabolism*; D015398:Signal Transduction / Q000502:physiology; D019108:Tight Junctions / Q000378:metabolism*
chemical_list: D008024:Ligands; D018160:Receptors, Cytoplasmic and Nuclear; D011987:Receptors, Steroid