We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Irf4 Expression in Thymic Epithelium Is Critical for Thymic Regulatory T Cell Homeostasis.
Journal of Immunology 2017 March 2
The thymus is a primary lymphoid organ required for the induction and maintenance of central tolerance. The main function of the thymus is to generate an immunocompetent set of T cells not reactive to self. During negative selection in the thymus, thymocytes with autoreactive potential are either deleted or differentiated into regulatory T cells (Tregs). The molecular basis by which the thymus allows high-efficiency Treg induction remains largely unknown. In this study, we report that IFN regulatory factor 4 (Irf4) is highly expressed in murine thymic epithelium and is required to prime thymic epithelial cells (TEC) for effective Treg induction. TEC-specific Irf4 deficiency resulted in a significantly reduced thymic Treg compartment and increased susceptibility to mononuclear infiltrations in the salivary gland. We propose that Irf4 is imperative for thymic Treg homeostasis because it regulates TEC-specific expression of several chemokines and costimulatory molecules indicated in thymocyte development and Treg induction.
Full text links
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app