| Jip1 and jip3 cooperate to mediate trkb anterograde axonal transport by activating kinesin-1 | |
| Sun, Tao1,2; Li, Yuan2; Li, Ting2; Ma, Huixian2; Guo, Yunyun2; Jiang, Xingyu3; Hou, Ming1; Huang, Shuhong2; Chen, Zheyu2 | |
| 刊名 | Cellular and molecular life sciences
 |
| 2017-11-01 | |
| 卷号 | 74期号:21页码:4027-4044 |
| 关键词 | Autoinhibition Kif5c Fez-1 Co-immunoprecipitation App |
| ISSN号 | 1420-682X |
| DOI | 10.1007/s00018-017-2568-z |
| 通讯作者 | Huang, shuhong(shuhonghuang@sdu.edu.cn) ; Chen, zheyu(zheyuchen@sdu.edu.cn) |
| 英文摘要 | Long-range anterograde axonal transport of trkb is important for neurons to exert appropriate bdnf responses. trkb anterograde axonal delivery is mediated by kinesin-1, which associates with trkb via the adaptor protein jip3 or the slp1/rab27b/crmp-2 protein complex. however, little is known about the activation mechanisms of trkb-loaded kinesin-1. here, we show that jip1 mediates trkb anterograde axonal transport using jip1 knockout mice, sciatic nerve ligation analysis and live imaging. next, we proved that jip1 and jip3 cooperate to mediate trkb anterograde axonal transport. finally, microtubule-binding and microfluidic chamber assays revealed that jip1 and jip3 cooperate to relieve kinesin-1 autoinhibition, which depends on the binding of jip1 to kinesin-1 heavy chain (khc) and light chain (klc) and the binding of jip3 to klc and is essential for trkb anterograde axonal transport and bdnf-induced trkb retrograde signal. these findings could deepen our understanding of the regulation mechanism underlying trkb anterograde axonal transport and provide a novel kinesin-1 autoinhibition-relieving model. |
| WOS关键词 | BETA PRECURSOR PROTEIN ; MOLECULAR MOTORS ; NEUROTROPHIN RECEPTOR ; INTERACTING PROTEIN-1 ; SIGNALING PATHWAYS ; LIGHT-CHAIN ; MECHANISMS ; NEURONS ; MOTILITY ; BINDING |
| WOS研究方向 | Biochemistry & Molecular Biology ; Cell Biology |
| WOS类目 | Biochemistry & Molecular Biology ; Cell Biology |
| 语种 | 英语 |
| 出版者 | SPRINGER BASEL AG |
| WOS记录号 | WOS:000412754800012 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2177126 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Huang, Shuhong; Chen, Zheyu |
| 作者单位 | 1.Shandong Univ, Qilu Hosp, Shandong Prov Key Lab Immunohematol, Jinan 250012, Shandong, Peoples R China 2.Shandong Univ, Dept Neurobiol, Shandong Prov Key Lab Mental Disorders, Sch Med,Collaborat Innovat Ctr Brain Sci, 44 Wenhua Xi Rd, Jinan 250012, Shandong, Peoples R China 3.Chinese Acad Sci, Natl Ctr Nanosci & Technol, Key Lab Biol Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Tao,Li, Yuan,Li, Ting,et al. Jip1 and jip3 cooperate to mediate trkb anterograde axonal transport by activating kinesin-1[J]. Cellular and molecular life sciences,2017,74(21):4027-4044. |
| APA | Sun, Tao.,Li, Yuan.,Li, Ting.,Ma, Huixian.,Guo, Yunyun.,...&Chen, Zheyu.(2017).Jip1 and jip3 cooperate to mediate trkb anterograde axonal transport by activating kinesin-1.Cellular and molecular life sciences,74(21),4027-4044. |
| MLA | Sun, Tao,et al."Jip1 and jip3 cooperate to mediate trkb anterograde axonal transport by activating kinesin-1".Cellular and molecular life sciences 74.21(2017):4027-4044. |
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