File:Intraepithelial lymphocyte differentiation 03.jpg: Difference between revisions
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The beneficial roles of natural and induced intraepithelial lymphocytes (IELs) in preserving the epithelium and restoring tissue integrity after injury. | The beneficial roles of natural and induced intraepithelial lymphocytes (IELs) in preserving the epithelium and restoring tissue integrity after injury. | ||
* '''Natural IELs''' - (previously ‘type b’ IELs) acquire their activated phenotype during development in the thymus in the presence of self antigens. | |||
* '''Induced IELs''' - (previously ‘type a’ IELs) are the progeny of conventional T cells that are activated post-thymically in response to peripheral antigens. | |||
{{Immune Images 2}} | {{Immune Images 2}} | ||
Revision as of 15:55, 26 Ocak 2015
Natural and Induced Intraepithelial Lymphocyte Function
The beneficial roles of natural and induced intraepithelial lymphocytes (IELs) in preserving the epithelium and restoring tissue integrity after injury.
- Natural IELs - (previously ‘type b’ IELs) acquire their activated phenotype during development in the thymus in the presence of self antigens.
- Induced IELs - (previously ‘type a’ IELs) are the progeny of conventional T cells that are activated post-thymically in response to peripheral antigens.
- Immune Images: Oesophagus MALT | Colon MALT | Peyer's patch overview | Peyer's patch detail | Cartoon - IEL development | Cartoon - IEL function | Cartoon - IEL differentiation | Mesenteric Lymph Nodes overview | Palatine Tonsil | Tonsil | Immune System Development
Reference
<pubmed>21681197</pubmed>| Nat Rev Immunol.
Copyright
© 2011 Macmillan Publishers Limited. All rights reserved
Licensee: Mark A Hill License Date: Jan 25, 2015 License Number: 3556220285761 Publication: Nature Reviews Immunology Title: The light and dark sides of intestinal intraepithelial lymphocytes Type Of Use: post on a website Figure 1. Nihms307956-23.jpg
Cite this page: Hill, M.A. (2026, October 25) Embryology Intraepithelial lymphocyte differentiation 03.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Intraepithelial_lymphocyte_differentiation_03.jpg
- © Dr Mark Hill 2026, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
File history
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| Gwalagizhi | Nyangagi | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:50, 26 Ocak 2015 |  | 600 × 484 (68 KB) | Z8600021 (talk | contribs) | ==Thymic and peripheral differentiation of natural and induced intraepithelial lymphocytes== * IELs - intraepithelial lymphocytes * MLNs - mesenteric lymph nodes * APC - antigen-presenting cell In the thymus, immature CD4+CD8αβ+CD8αα+ (triple pos... |
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