Search results for " Chemokine CXCL13"

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Mast Cells and Th17 Cells Contribute to the Lymphoma-Associated Pro-Inflammatory Microenvironment of Angioimmunoblastic T-Cell Lymphoma

2010

Reports focusing on the immunological microenvironment of peripheral T-cell lymphomas (PTCL) are rare. Here we studied the reciprocal contribution of regulatory (Treg) and interleukin-17-producing (Th17) T-cells to the composition of the lymphoma-associated microenvironment of angioimmunoblastic T-cell lymphoma (AITL) and PTCL not otherwise specified on tissue microarrays from 30 PTCLs not otherwise specified and 37 AITLs. We found that Th17 but not Treg cells were differently represented in the two lymphomas and correlated with the amount of mast cells (MCs) and granulocytes, which preferentially occurred in the cellular milieu of AITL cases. We observed that MCs directly synthesized inter…

Angioimmunoblastic T-cell lymphomaLymphomaInflammationBiologymedicine.disease_causeCXCR3Lymphoma T-CellCXCR5Pathology and Forensic MedicineAutoimmunityAnimals Chemokine CXCL13; immunology Cytokines; genetics/immu/nology Forkhead Transcription Factors; immunology Gene Expression Profiling Humans Immunoblastic Lymphadenopathy; immunology/pathology Inflammation; immunology Interleukin-17; immunology Interleukin-6; immunology Lymphoma; T-Cell; immunology/pathology Mast Cells; immunology Microarray Analysis Th17 Cells; immunology Tumor MicroenvironmentimmunologymedicineTumor MicroenvironmentAnimalsHumansMast CellsInflammationTumor microenvironmentInterleukin-6Gene Expression ProfilingInterleukin-17Forkhead Transcription FactorsMast cellmedicine.diseaseT-CellMicroarray AnalysisChemokine CXCL13humanitiesgenetics/immu/nologyLymphomamedicine.anatomical_structureImmunoblastic LymphadenopathyImmunologyCytokinesimmunology/pathologyTh17 CellsMast Cell microenvironment angioimmunoblasticmedicine.symptomRegular Articles
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