4篇
您的检索式：作者名="GUI Yiping"
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| 1 | Spectral behavior of 8-hydro-xyquinoline aluminum in nanometer-sized holes of porous alumina显示文摘The porous alumina have been prepared by anodization and an organic molecule 8-hydroxyquinoline aluminum (Alq3) has been impregnated in the pores. The morphology measured through atomic force microscopy shows that the size of the pores is about 10 nm. A blue-shift photoluminescence of Alq3 in nanometer-sized hole is close to that of the monomers. The measured spectral characteristics demonstrate the limitation of the porous alumina to the emission of Alq3. | XU Chunxiang XUE Qinghua BA Long ZHAO Bing GU Ning GUI Yiping | 2001 | Chinese Science Bulletin2001，46，21： | 3 |
| 2 | A positive feedback regulatory loop involving the lncRNA PVT1 and HIF-1αin pancreatic cancer显示文摘Extreme hypoxia is among the most prominent pathogenic features of pancreatic cancer(PC).Both the long non-coding RNA(lncRNA)plasmacytoma variant translocation 1(PVT1)and hypoxic inducible factor-1α(HIF-1α)are highly expressed in PC patients and play a crucial role in disease progression.Reciprocal regulation involving PVT1 and HIF-1αin PC,however,is poorly understood.Here,we report that PVT1 binds to the HIF-1αpromoter and activates its transcription.In addition,we found that PVT1 could bind to HIF-1αand increases HIF-1αpost-translationally.Our findings suggest that the PVTl-HIF-1αpositive feedback loop is a potential therapeutic target in the treatment of PC. | Yiping Zhu Fang Wu Weiwei Gui Nan Zhang Erik Matro Linghua Zhu Daniel Turunen Eserberg Xihua Lin | 2021 | Journal of Molecular Cell Biology2021，13，9： | 2 |
| 3 | Liquid chromatography–tandem mass spectrometry for the determination of chrysoidine in yellow-fin tuna显示文摘 | Wenjun Gui Yong Xu Linfei Shou Guonian Zhu Yiping Ren | 2010 | Food Chemistry2010，，4： | 1 |
| 4 | Regulation mechanism and pathogenic role of lncRNA plasmacytoma variant translocation 1 (PVT1) in human diseases显示文摘Plasmacytoma variant translocation 1 (PVT1) is a long non-coding RNA (lncRNA) gene identified as a recurrent breakpoint of Burkitt’s lymphomas. Human PVT1 gene is located on region 8q24.21, a well-known cancer risk region, and encodes at least 26 linear ncRNA isoforms and 26 circular RNA isoforms, as well as 6 microRNAs. Several PVT1 functioning models have been reported recently such as competing endogenous RNA (ceRNA) activity and regulating protein stability of oncogenes, especially MYC oncogene. The promoter of PVT1 gene is a boundary element of tumor-suppressor DNA. CircPVT1 derived from PVT1 gene is also a critical non-coding oncogenic RNA. Although substantial advancements have been made in understanding the roles of PVT1 in cancer recently, the detailed mechanisms underlying its functions remain unclear. Herein, we summarize the recent progressions on the mechanisms underlying PVT1 regulated gene expression at different levels. We also discuss the interaction between lncRNA and protein, RNA and DNA, as well as the potential cancer therapy strategy by targeting these networks. | Fang Wu Yiping Zhu Caiping Zhou Weiwei Gui Hong Li Xihua Lin | 2023 | Genes & Diseases2023，10，3： | 0 |
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