MARCH1-mediated MHCII ubiquitination promotes dendritic cell selection of natural regulatory T cells

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MARCH1-mediated MHCII ubiquitination promotes dendritic cell selection of natural regulatory T cells

Membrane-associated RING-CH1 (MARCH1) is an E3 ubiquitin ligase that mediates ubiquitination of MHCII in dendritic cells (DCs). MARCH1-mediated MHCII ubiquitination in DCs is known to regulate MHCII surface expression, thereby controlling DC-mediated T cell activation in vitro. However, its role at steady state or in vivo is not clearly understood. Here, we show that MARCH1 deficiency resulted ...

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ژورنال

عنوان ژورنال: Journal of Experimental Medicine

سال: 2013

ISSN: 1540-9538,0022-1007

DOI: 10.1084/jem.20122695