Functional Roles of Poly(ADP-Ribose) in Stress Granule Formation and Dynamics.
Functional Roles of Poly(ADP-Ribose) in Stress Granule Formation and Dynamics.
复制标题
聚(ADP-核糖)在应力颗粒形成和动力学中的功能作用
DOI:
10.3389/fcell.2021.671780
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发表时间:
2021
影响因子:
5.5
通讯作者:
Liu B
中科院分区:
文献类型:
--
作者:
Jin X;Cao X;Liu S;Liu B
Stress granules (SGs) are highly dynamic cytoplasmic foci formed in response to stress. The formation of SGs is reported to be regulated by diverse post-translational protein modifications (PTMs). Among them, ADP-ribosylation is of emerging interest due to its recently identified roles in SG organization. In this review, we summarized the latest advances on the roles of poly(ADP-ribose) (PAR) in the regulation of SG formation and dynamics, including its function in modulating nucleocytoplasmic trafficking and SG recruitment of SG components, as well as its effects on protein phase separation behavior. Moreover, the functional role of PAR chain diversity on dynamic of SG composition is also introduced. Potential future developments on investigating global ADP-ribosylation networks, individual roles of different PARPs, and interactions between ADP-ribosylation and other PTMs in SGs are also discussed.
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Fahrer, Joerg;Popp, Oliver;Malanga, Maria;Beneke, Sascha;Markovitz, David M.;Ferrando-May, Elisa;Buerkle, Alexander;Kappes, Ferdinand
通讯作者:
Kappes, Ferdinand
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5.3
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