Published in:
Open Access
01-11-2013 | Meeting abstract
OR7-001 – By chip pyrin binds the IRF2 promoter
Authors:
G Wood, Y Kanno, J Balow Jr, H-W Sun, I Aksentijevich, DL Kastner
Published in:
Pediatric Rheumatology
|
Special Issue 1/2013
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Excerpt
The gene causing familial Mediterranean fever (FMF), MEFV, encodes a protein, pyrin, which is expressed at high levels in granulocytes, monocytes, dendritic cells and in some human myeloid leukemia cell lines, such as THP.1. Studies of pyrin localization show a cell-type dependency. In transfection experiments full-length pyrin is cytoplasmic and associates with the cytoskeleton. However, native pyrin is predominantly nuclear in granulocytes, dendritic cells, and synovial fibroblasts, but it is cytoplasmic in monocytes. Recent studies have implicated pyrin in the regulation of IL-1b and NFΚB activation. …