Mechanisms of Regulation in Intraflagellar Transport.
Mechanisms of Regulation in Intraflagellar Transport.
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Cilia are eukaryotic organelles essential for movement, signaling or sensing. Primary cilia act as antennae to sense a cell’s environment and are involved in a wide range of signaling pathways essential for development. Motile cilia drive cell locomotion or liquid flow around the cell. Proper functioning of both types of cilia requires a highly orchestrated bi-directional transport system, intraflagellar transport (IFT), which is driven by motor proteins, kinesin-2 and IFT dynein. In this review, we explore how IFT is regulated in cilia, focusing from three different perspectives on the issue. First, we reflect on how the motor track, the microtubule-based axoneme, affects IFT. Second, we focus on the motor proteins, considering the role motor action, cooperation and motor-train interaction plays in the regulation of IFT. Third, we discuss the role of kinases in the regulation of the motor proteins. Our goal is to provide mechanistic insights in IFT regulation in cilia and to suggest directions of future research.
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DOI:
10.1083/jcb.201805030
发表时间:
2018-12-03
期刊:
The Journal of cell biology
影响因子:
--
作者:
Bertiaux E;Mallet A;Fort C;Blisnick T;Bonnefoy S;Jung J;Lemos M;Marco S;Vaughan S;Trépout S;Tinevez JY;Bastin P
通讯作者:
Bastin P
影响因子:
7.7
作者:
Can S;Dewitt MA;Yildiz A
通讯作者:
Yildiz A
影响因子:
4
作者:
Asante D;Stevenson NL;Stephens DJ
通讯作者:
Stephens DJ
DOI:
10.1042/bcj20200277
发表时间:
2020-09-30
期刊:
The Biochemical journal
影响因子:
--
作者:
Conduit SE;Vanhaesebroeck B
通讯作者:
Vanhaesebroeck B
影响因子:
2.9
作者:
BLADT, F;BIRCHMEIER, C
通讯作者:
BIRCHMEIER, C