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NEDD4-2 (NEDD4L): The ubiquitin ligase for multiple membrane proteins
被引:145
作者:
Goel, Pranay
[1
,2
]
Manning, Jantina A.
[1
]
Kumar, Sharad
[1
,2
]
机构:
[1] Univ S Australia, Ctr Canc Biol, Adelaide, SA 5001, Australia
[2] Univ Adelaide, Dept Med, Adelaide, SA 5005, Australia
来源:
基金:
英国医学研究理事会;
关键词:
Ubiquitin;
Ubiquitin protein ligases;
NEDD4;
family;
Epithelial sodium channel (ENaC);
Voltage-gated sodium channels (Na(v)s);
Hypertension;
EPITHELIAL NA+ CHANNEL;
GATED SODIUM-CHANNELS;
TIGHT JUNCTION FORMATION;
DOWN-REGULATION;
SURFACE EXPRESSION;
NEDD4-2-MEDIATED INHIBITION;
POTASSIUM CHANNEL;
GENETIC-VARIATION;
ENAC REGULATION;
HERG CHANNEL;
D O I:
10.1016/j.gene.2014.11.051
中图分类号:
Q3 [遗传学];
学科分类号:
071007 ;
090102 ;
摘要:
NEDD4-2 (also known as NEDD4L, neural precursor cell expressed developmentally down-regulated 4-like) is a ubiquitin protein ligase of the Nedd4 family which is known to bind and regulate a number of membrane proteins to aid in their internalization and turnover. Several of the NEDD4-2 substrates include ion channels, such as the epithelial and voltage-gated sodium channels. Given the critical function of NEDD4-2 in regulating membrane proteins, this ligase is essential for the maintenance of cellular homeostasis. In this article we review the biology and function of this important ubiquitin-protein ligase and discuss its pathophysiological significance. (C) 2014 Elsevier B.V. All rights reserved.
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页码:1 / 10
页数:10
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