Journal of Leukocyte Biology: An Official Publication of the Reticuloendothelial Society | |
Role of the intestinal cytokine microenvironment in shaping the intraepithelial lymphocyte repertoire | |
关键词: IL‐; 7; IL‐; 15; IL‐; 2; transforming growth factor‐; β; stem cell factor; | |
DOI : 10.1189/jlb.3RU1014-465R | |
学科分类:生理学 | |
来源: Federation of American Societies for Experimental Biology | |
【 摘 要 】
LocalresidentIELsarecomposedofdistinctsubsetsofTcellswithpotentcytolyticandimmunoregulatorycapacities.AsIELsarelocatedwithinthisuniqueinterfacebetweenthecoreofthebodyandtheoutsideenvironment,thespecificdevelopmentandfunctionofintestinalIELsmustbetightlyregulated.Toaccomplishthis,thecytokinemicroenvironmentoftheintestinehasevolvedsophisticatedmechanismsthatmodulatethephenotype,ontogeny,andfunctionofthesecells.Inthisreview,wesummarizetheevidencedemonstratingtheoriginofcertainintestinalcytokines,includingIL‐7,IL‐15,IL‐2,TGF‐β,andSCFanddiscusswhatinfluencesuchcytokinesmayhaveonIELs.Moreover,wereviewdatasuggestingthattheabnormalexpressionofcytokinesthatleadstotheheightenedactivationofIELsmayalsocontributetoimmunopathologicalresponsesorexacerbateinflammatorydiseases,suchasIBDandceliacdisease,orpromotecancerdevelopmentandprogression...
【 授权许可】
CC BY
【 预 览 】
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