Acute ablation of DP thymocytes induces up-regulation of IL-22 and Foxn1 in TECs

Copyright © 2013 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 150(2014), 1 vom: 15. Jan., Seite 101-8
1. Verfasser: Pan, Bin (VerfasserIn)
Weitere Verfasser: Liu, Jie, Zhang, Ying, Sun, Yuqi, Wu, Qingyun, Zhao, Kai, Zeng, Lingyu, Xu, Kailin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't DN DP Dex Foxn1 HCT SP TBI TEC mehr... Thymic epithelial cells; Thymus; dexamethasone double negative double positive hematopoietic cell transplantation single positive thymic epithelial cell. total body irradiation Forkhead Transcription Factors Interleukins Whn protein Dexamethasone 7S5I7G3JQL
LEADER 01000caa a22002652 4500
001 NLM233616721
003 DE-627
005 20231227124853.0
007 cr uuu---uuuuu
008 231224s2014 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.clim.2013.11.002  |2 doi 
028 5 2 |a pubmed24n1223.xml 
035 |a (DE-627)NLM233616721 
035 |a (NLM)24333537 
035 |a (PII)S1521-6616(13)00294-5 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Pan, Bin  |e verfasserin  |4 aut 
245 1 0 |a Acute ablation of DP thymocytes induces up-regulation of IL-22 and Foxn1 in TECs 
264 1 |c 2014 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 11.03.2014 
500 |a Date Revised 13.12.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2013 Elsevier Inc. All rights reserved. 
520 |a Thymic epithelial cells (TECs) provide the basic architecture for the development of thymocytes. TEC is regenerative after impairment in thymus of young mice. However, how this regeneration program is governed remains unclear. Transcription factor Foxn1 is a central mediator of the differentiation and function of TEC. We examined the relation between thymic injury and Foxn1 in TEC. Total body irradiation (TBI) treatments induced up-regulation of Foxn1 in TEC, which was abolished when thymic function recovered. Specific depletion of double positive (DP) thymocytes triggered the up-regulation of Foxn1. On the other hand, extracellular IL-22 is a potential regulator of homeostasis of TEC. We demonstrated that TBI treatments also induced the up-regulation of intrathymic IL-22. Expression pattern of Foxn1 shares similar characteristics with IL-22. Furthermore, Foxn1 related genes that regulate the function of TEC were also up-regulated. Thus, our data reveal that TBI treatment triggers regeneration program of TEC 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a DN 
650 4 |a DP 
650 4 |a Dex 
650 4 |a Foxn1 
650 4 |a HCT 
650 4 |a SP 
650 4 |a TBI 
650 4 |a TEC 
650 4 |a Thymic epithelial cells; 
650 4 |a Thymus; 
650 4 |a dexamethasone 
650 4 |a double negative 
650 4 |a double positive 
650 4 |a hematopoietic cell transplantation 
650 4 |a single positive 
650 4 |a thymic epithelial cell. 
650 4 |a total body irradiation 
650 7 |a Forkhead Transcription Factors  |2 NLM 
650 7 |a Interleukins  |2 NLM 
650 7 |a Whn protein  |2 NLM 
650 7 |a Dexamethasone  |2 NLM 
650 7 |a 7S5I7G3JQL  |2 NLM 
700 1 |a Liu, Jie  |e verfasserin  |4 aut 
700 1 |a Zhang, Ying  |e verfasserin  |4 aut 
700 1 |a Sun, Yuqi  |e verfasserin  |4 aut 
700 1 |a Wu, Qingyun  |e verfasserin  |4 aut 
700 1 |a Zhao, Kai  |e verfasserin  |4 aut 
700 1 |a Zeng, Lingyu  |e verfasserin  |4 aut 
700 1 |a Xu, Kailin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 150(2014), 1 vom: 15. Jan., Seite 101-8  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:150  |g year:2014  |g number:1  |g day:15  |g month:01  |g pages:101-8 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2013.11.002  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_24 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 150  |j 2014  |e 1  |b 15  |c 01  |h 101-8