Improper signaling of the IL-36 receptor (IL-36R), a member of the IL-1 receptor family, has been associated with various inflammation-associated diseases. However, the requirements for IL-36R signal transduction remain poorly characterized. This work seeks to define the requirements for IL-36R signaling and intracellular trafficking. In the absence of cognate agonists, IL-36R was endocytosed and recycled to the plasma membrane. In the presence of IL-36, IL-36R increased accumulation in LAMP1 + lysosomes. Endocytosis predominantly used a clathrin-mediated pathway, and the accumulation of the IL-36R in lysosomes did not result in increased receptor turnover. The ubiquitin-binding Tollip protein contributed to IL-36R signaling and increased the accumulation of both subunits of the IL-36R.
机构:
Henry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USAHenry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USA
Ares, Gustavo R.
;
Ortiz, Pablo A.
论文数: 0引用数: 0
h-index: 0
机构:
Henry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USA
Wayne State Univ, Dept Physiol, Detroit, MI 48202 USAHenry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USA
机构:
Henry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USAHenry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USA
Ares, Gustavo R.
;
Ortiz, Pablo A.
论文数: 0引用数: 0
h-index: 0
机构:
Henry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USA
Wayne State Univ, Dept Physiol, Detroit, MI 48202 USAHenry Ford Hosp, Dept Internal Med, Hypertens & Vasc Res Div, Detroit, MI 48202 USA