showing 2 related works from this author
Compartmentalized Production of CCL17 In Vivo
2003
Dendritic cells (DCs)**Abbreviations used in this paper: BM, bone marrow; CHS, contact hypersensitivity; cLN, cutaneous lymph node; CRP, C-reactive protein; DC, dendritic cell; DNFB, dinitrofluorobenzene; EGFP, enhanced green fluorescent protein; LC, Langerhans cell; LP, lamina propria; MACS, magnetic-activated cell sorting; mLN, mesenteric lymph node; ODN, oligodeoxynucleotide; PFA, paraformaldehyde; PP, Peyer's patch; TLR, Toll-like receptor; TRITC, tetramethylrhodamine-5-(and-6-)-isothiocyanate. fulfill an important regulatory function at the interface of the innate and adaptive immune system. The thymus and activation-regulated chemokine (TARC/CCL17) is produced by DCs and facilitates t…
The nuclear receptor PPARγ selectively inhibits Th17 differentiation in a T cell–intrinsic fashion and suppresses CNS autoimmunity
2009
T helper cells secreting interleukin (IL)-17 (Th17 cells) play a crucial role in autoimmune diseases like multiple sclerosis (MS). Th17 differentiation, which is induced by a combination of transforming growth factor (TGF)-beta/IL-6 or IL-21, requires expression of the transcription factor retinoic acid receptor-related orphan receptor gamma t (ROR gamma t). We identify the nuclear receptor peroxisome proliferator-activated receptor gamma (PPAR gamma) as a key negative regulator of human and mouse Th17 differentiation. PPAR gamma activation in CD4(+) T cells selectively suppressed Th17 differentiation, but not differentiation into Th1, Th2, or regulatory T cells. Control of Th17 differentia…