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您的检索式：作者名="Yujiao Tan"
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| 1 | Neddylation of PTEN regulates its nuclear import and promotes tumor development显示文摘PTEN tumor suppressor opposes the PI3K/Akt signaling pathway in the cytoplasm and maintains chromosomal integrity in the nucleus.Nucleus–cytoplasm shuttling of PTEN is regulated by ubiquitylation,SUMOylation and phosphorylation,and nuclear PTEN has been proposed to exhibit tumor-suppressive functions.Here we show that PTEN is conjugated by Nedd8 under high glucose conditions,which induces PTEN nuclear import without effects on PTEN stability.PTEN neddylation is promoted by the XIAP ligase and removed by the NEDP1 deneddylase.We identify Lys197 and Lys402 as major neddylation sites on PTEN.Neddylated PTEN accumulates predominantly in the nucleus and promotes rather than suppresses cell proliferation and metabolism.The nuclear neddylated PTEN dephosphorylates the fatty acid synthase(FASN)protein,inhibits the TRIM21-mediated ubiquitylation and degradation of FASN,and then promotes de novo fatty acid synthesis.In human breast cancer tissues,neddylated PTEN correlates with tumor progression and poor prognosis.Therefore,we demonstrate a previously unidentified pool of nuclear PTEN in the Nedd8-conjugated form and an unexpected tumor-promoting role of neddylated PTEN. | Ping Xie Zhiqiang Peng Yujiao Chen Hongchang Li Mengge Du Yawen Tan Xin Zhang Zhe Lu Chun-Ping Cui Cui Hua Liu Fuchu He Lingqiang Zhang | 2021 | Cell Research2021，31，3： | 11 |
| 2 | Preparation and Application of Biomass-based Sprayable Hydrogels显示文摘Hydrogels have three-dimensional network structures that have been widely applied owing to their high water content,excellent biocompatibility,and physicochemical properties.Compared with conventional hydrogels,sprayable hydrogels exhibit excellent temporal and spatial controllability.Biomass materials offer easy accessibility,biocompatibility,biodegradability,and other physicochemical properties that are extensively used in the formation of sprayable hydrogels.In situ formed biomass-based sprayable hydrogels are realized by chemical or physical crosslinking.Rapid spray filming,in situ drug delivery,high permeability,and flexible portability enable biomass-based sprayable hydrogels to show great potential for topical drug delivery,wound healing,and other applications.This review describes in detail the status of research on the preparation and application of biomassbased sprayable hydrogels and suggests prospects for their future development. | Yujiao Tan Bingjing Cai Xiaoyun Li Xiaoying Wang | 2023 | Paper And Biomaterials2023，8，2： | 0 |
| 3 | Author Correction: Neddylation of PTEN regulates its nuclear import and promotes tumor development显示文摘We apologize for three errors that we just found in the paper published online on 9 December 2020.The original Fig.5j was inconsistent with the raw data,and the correct version is provided below.There is an inaccurate label in the original Fig.9k.The label“Grade(n=18)”below the immunohistochemical staining images should be“Grade I(n=18)”.In addition,data in Fig.9i–k were analyzed by Student’s ttest.“Data were analyzed using the Kruskal-Wallis test”in the original figure legend should be removed.The correct version is shown below.These corrections do not affect the description and conclusion of this article. | Ping Xie Zhiqiang Peng Yujiao Chen Hongchang Li Mengge Du Yawen Tan Xin Zhang Zhe Lu Chun-Ping Cui Cui Hua Liu Fuchu He Lingqiang Zhang | 2021 | Cell Research2021，31，3： | 0 |
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