Proteomics of Orbital Tissue in Thyroid-Associated Orbitopathy.

A potentially altered protein expression profile in orbital tissue from patients with thyroid-associated orbitopathy (TAO) is suspected.To detect for the first time changes in proteomic patterns of orbital connective tissue in TAO and compare these with control tissue using mass spectrometry.Proteomics cross-sectional, comparative study.Two academic endocrine institutions.A total of 64 orbital and peripheral adipose tissue samples were collected from 39 patients with TAO and 25 control subjects.Samples were analyzed and identified using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry technology.Mean intensity values of all identified peptides per protein.Thirty-…