Flexible Roles for Proteoglycan Sulfation and Receptor Signaling.
Flexible Roles for Proteoglycan Sulfation and Receptor Signaling.
复制标题
蛋白多糖硫酸化和受体信号转导的灵活作用。
DOI:
10.1016/j.tins.2017.10.005
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发表时间:
2018-01
影响因子:
15.9
通讯作者:
Geller HM
中科院分区:
文献类型:
--
作者:
Yu P;Pearson CS;Geller HM
Proteoglycans in the extracellular matrix play vital roles in axon growth and navigation, plasticity, and regeneration of injured neurons. Different classes of proteoglycans may support or inhibit cell growth, and their functions are determined in part by highly specific structural features. Amongst these, the pattern of sulfation on the glycosaminoglycan sugar chains is a paramount determinant of a diverse and flexible set of outcomes. Recent studies of proteoglycan sulfation illustrate the challenges of attributing biological actions to specific sulfation patterns, and suggest ways in which highly similar molecules may exert opposing effects on neurons. The receptors for proteoglycans, which have yet to be fully characterized, display a similarly nuanced spectrum of effects. Different classes of proteoglycans function via overlapping families of receptors and signaling pathways. This enables them to control axon growth and guidance with remarkable specificity, but it poses challenges for determining the precise binding interactions and downstream effects of different proteoglycans and their assorted sulfated epitopes. This review examines existing and emerging evidence for the roles of proteoglycan sulfation and receptor interactions in determining how these complex molecules influence neuronal development, growth, and function.
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影响因子:
7.8
作者:
Ai, Xingbin;Do, Anh-Tri;Lozynska, Olga;Kusche-Gullberg, Marion;Lindahl, Ulf;Emerson, Charles P Jr
通讯作者:
Emerson, Charles P Jr
影响因子:
9.8
作者:
Blanchette CR;Perrat PN;Thackeray A;Bénard CY
通讯作者:
Bénard CY
DOI:
10.1083/jcb.201009136
发表时间:
2011-01-10
期刊:
The Journal of cell biology
影响因子:
--
作者:
Bespalov MM;Sidorova YA;Tumova S;Ahonen-Bishopp A;Magalhães AC;Kulesskiy E;Paveliev M;Rivera C;Rauvala H;Saarma M
通讯作者:
Saarma M
影响因子:
4.8
作者:
Bao, XF;Mikami, T;Sugahara, K
通讯作者:
Sugahara, K
影响因子:
5.3
作者:
Condic, ML
通讯作者:
Condic, ML