Orbital Fibroblasts From Thyroid Eye Disease Patients Differ in Proliferative and Adipogenic Responses Depending on Disease Subtype
Author(s) -
Ajay E. Kuriyan,
Collynn F. Woeller,
Charles W. O’Loughlin,
Richard P. Phipps,
Steven E. Feldon
Publication year - 2013
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.13-12741
Subject(s) - adipogenesis , oil red o , endocrinology , medicine , flow cytometry , cell growth , chemistry , biology , adipose tissue , microbiology and biotechnology , biochemistry
Thyroid eye disease (TED) patients are classified as type I (predominantly fat compartment enlargement) or type II (predominantly extraocular muscle enlargement) based on orbital imaging. Orbital fibroblasts (OFs) can be driven to proliferate or differentiate into adipocytes in vitro. We tested the hypothesis that type I OFs undergo more adipogenesis than type II OFs, whereas type II OFs proliferate more than type I OFs. We also examined the effect of cyclooxygenase (COX) inhibitors on OF adipogenesis and proliferation.
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