<P><B>Abstract</B></P><P>Follicular dendritic cells (FDC) play crucial roles in immune regulation. TNF-α has been shown to be essential to the FDC network. However, the molecular regulation of FDC proliferation has ...
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https://www.riss.kr/link?id=A107726878
2006
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TC1(C8orf4) ; NF-kB ; IL-1β ; TNF-α ; Wnt/β-catenin pathway ; HK cell
SCOPUS,SCIE
학술저널
3519-3524(6쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P><B>Abstract</B></P><P>Follicular dendritic cells (FDC) play crucial roles in immune regulation. TNF-α has been shown to be essential to the FDC network. However, the molecular regulation of FDC proliferation has ...
<P><B>Abstract</B></P><P>Follicular dendritic cells (FDC) play crucial roles in immune regulation. TNF-α has been shown to be essential to the FDC network. However, the molecular regulation of FDC proliferation has not been characterized. Here, we show that TC1(C8orf4), a novel positive regulator of the Wnt/β-catenin pathway in vertebrates, is upregulated by IL-1β and TNF-α in the human FDC-like line HK. TC1 enhances HK cell proliferation, while TC1-knockdown inhibits the proliferation induced by IL-1β, suggesting a role of TC1 as a regulator of FDC proliferation. The regulation by pro-inflammatory cytokines suggests that TC1 might be implicated in linking local inflammation to immune response by stimulating FDC.</P>
Inferring biomolecular regulatory networks from phase portraits of time-series expression profiles