title: Mucosal environmental sensors in the pathogenesis of dry eye.
abstract: The 4th Cullen Symposium, held April 17 and 18, 2014, included expert researchers in mucosal immunity of the eye and other mucosal surfaces, particularly the gut. The theme of the meeting was environmental sensing mechanisms in mucosal tissues and their relevance for initiating ocular surface inflammation in dry eye. There are a number of shared features between the ocular surface and other mucosal surfaces, but distinct differences may exist in the type and distribution of mucins and microbiota. Mechanisms to regulate DC maturation and prevent tissue-damaging inflammation are shared among these sites. Epithelial and dendritic cells are key environmental sensors participating in initiation of innate and adaptive immune responses in response to a variety of environmental stresses.
authors: Department of Ophthalmology, Ocular Surface Center, Cullen Eye Institute, Baylor College of Medicine, 6565 Fannin NC205, Houston, TX 77030, USA.
authors: Stephen C
authors: SC
authors: Pflugfelder
authors: Michael E
authors: ME
authors: Stern
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D003713:Dendritic Cells / Q000276:immunology*; D015352:Dry Eye Syndromes / Q000276:immunology*; D004781:Environmental Exposure / Q000009:adverse effects; D005123:Eye / Q000276:immunology* / Q000382:microbiology; D006801:Humans; D007108:Immune Tolerance; D018928:Immunity, Mucosal; D007249:Inflammation / Q000276:immunology*; D064307:Microbiota; D014481:United States