title: What causes dryness in Sjögren's syndrome patients and how can it be targeted?
abstract: Concepts regarding what causes dryness in Sjögren's syndrome have evolved over the past decade. Inflammation in the lacrimal functional unit contributes to development of dry eye by causing dysfunction and even death of tear secreting epithelium in the lacrimal gland and conjunctiva that alters tear composition and stability. Disease-relevant inflammatory mediators have been identified and therapies targeting these mediators are beginning to emerge.
authors.affiliation: Department of Ophthalmology, Ocular Surface Center, Cullen Eye Institute, Baylor College of Medicine, Houston, TX 77030, USA.
authors.forename: Stephen C
authors.initials: SC
authors.lastname: Pflugfelder
mesh_terms: D015352:Dry Eye Syndromes / Q000209:etiology*; D006801:Humans; D007765:Lacrimal Apparatus / Q000473:pathology*; D012859:Sjogren's Syndrome / Q000150:complications*