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37篇 您的检索式:作者名="Xiaobin L"
    题名 作者 年代 出处 被引量
1The hypoxia-inducible factor-1α activates ectopic production of fibroblast growth factor 23 in tumor-induced osteomalacia显示文摘Tumor-induced osteomalacia(TIO) is a rare paraneoplastic syndrome in which ectopic production of fibroblast growth factor 23(FGF23) by non-malignant mesenchymal tumors causes phosphate wasting and bone fractures. Recent studies have implicated the hypoxia-inducible factor-1α(HIF-1α) in other phosphate wasting disorders caused by elevated FGF23, including X-linked hypophosphatemic rickets and autosomal dominant hypophosphatemia. Here we provide evidence that HIF-1α mediates aberrant FGF23 in TIO by transcriptionally activating its promoter. Immunohistochemical studies in phosphaturic mesenchymal tumors resected from patients with documented TIO showed that HIF-1α and FGF23 were co-localized in spindleshaped cells adjacent to blood vessels. Cultured tumor tissue produced high levels of intact FGF23 and demonstrated increased expression of HIF-1α protein. Transfection of MC3T3-E1 and Saos-2 cells with a HIF-1α expression construct induced the activity of a FGF23 reporter construct. Prior treatment of tumor organ cultures with HIF-1α inhibitors decreased HIF-1α and FGF23 protein accumulation and inhibited HIF-1α-induced luciferase reporter activity in transfected cells. Chromatin immunoprecipitation assays confirmed binding to a HIF-1α consensus sequence within the proximal FGF23 promoter, which was eliminated by treatment with a HIF-1α inhibitor. These results show for the first time that HIF-1α is a direct transcriptional activator of FGF23 and suggest that upregulation of HIF-1α activity in TIO contributes to the aberrant FGF23 production in these patients.Qian Zhang Michele Doucet Ryan E Tomlinson Xiaobin Han L Darryl Quarles Michael T Collins Thomas L Clemens 2016Bone Research2016,4,2:6
2Isolation and characterization of a high H2-producing strain Klebsiella oxytoca HP1 from a hot spring显示文摘Minnan L Jinli H Xiaobin W 2005Res Microbiol2005,156,2:1
3Is damage control orthope- dics essential for the management of bilateral femoral fiacturcs asso- ciated or complicated with shock7 An animal study显示文摘Tiansheng S Xiaobin C Zhi L 2009J Trauma2009,67,6:1
4The Pringle manoeuvre should be avoided in hepatectomy for cancer patients due to its side effects on tumor recurrence and worse prognosis显示文摘Xiaobin F Zipei L Shugno Z et a1 2009Med Hypotheses2009,72,4:1
5Transient receptor po- tential canonical-3 channel-dependent fibroblast regulation in atri- al fibrillation显示文摘Masahide H Xiaobin L Xiao YQ 2012Circulation2012,126,17:1
6The Pringle manoeuvre should be avoided in hepatectomy for cancer patients due to its side effects on tumor recurrence and worse prognosis显示文摘Xiaobin F Zipei L Shugno Z et a1 2009Med Hypotheses2009,72,4:1
7The pringle manoeuvre should be avoided in hepatectomy for cancer patients due to its side effects on tumor recurrence and worse prognosis 显示文摘XIAOBIN F ZIPEI L SHUGUO Z 2009Med Hypotheses2009,72,4:1
8The Pringle manoeuvre should be avoided in hepatectomy for cancer patients due to its side effects on tumor recurrence and worse prognosis显示文摘Xiaobin F Zipei L Shuguo Z 2009Med Hypotheses2009,72,4:1
9Dynamic-thermal effects in thin film media 显示文摘H Neal Bertram Xiaobin Wang Vladimir L Saftmov 2001IEEE Trans 20012001,37,4:1
10Is damage control orthopedics essential for the management of bilateral femoral fractures associated or complicated with shock?An animal study显示文摘Tiansheng S Xiaobin C Zhi L 2009J Trauma2009,67,6:1
11The Pringle manoeu-vre should be avoided in hepatectomy for cancer patientsdue to its side effects on tumor recurrence and worseprognosis显示文摘Xiaobin F Zipei L Shuguo Z 2009Med Hypotheses2009,72,4:1
12Isolation and characterization of a high H2-producing strain Klebsialle oxytoca HPl from a hot spring显示文摘Minnan L Jinli H Xiaobin W 2005Res Microbiol2005,156,:1
13Isolation and characterization of a high H2-producing bacteria Klebsiella oxytoca HP1 from a hot spring显示文摘Minnan L Jinli H Xiaobin W 2005Research in microbiology2005,156,2:1
14The Pringle manoeuvre should be avoided in hepatectomy for cancer patients due to its side effects on tumor recurrence and worse prognosis 显示文摘Xiaobin F Zipei L Shuguo Z 2009Med Hypotheses2009,72,4:1
15Dynamic-Thermal Effects in Thin Film Media 显示文摘Bertram H N Wang Xiaobin Safonov V L 2001Journal of IEEE2001,37,4:1
16Is damage control orthopedics essential for the management of bilateral femoral fractures associated or complicated with shock An animal study显示文摘Tiansheng S Xiaobin C Zhi L 2009J Trauma2009,67,6:1
17The Pringle manoeuvre Should be avoided in hepatectomy for cancer patients due to its side effects on tumor recurrence and worse prognosis 显示文摘Xiaobin F Zipei L Shugno Z 2009Med Hypotheses2009,72,4:1
18Spectral clustering based on matrix perturbation theory显示文摘T Zheng L Xiaobin J Yanwen 2007Science in China Series F Information Science2007,50,1:1
19Multiscale stochastic hierachical image segmentation by spectral clustering显示文摘L Xiaobin T Zheng 2007Science in China Series F Information Science2007,50,2:1
20Is damage control orthope- dics essential for the management of bilateral femoral fractures asso- ciated or complicated with Shock? An Animal Study显示文摘Tiansheng S Xiaobin C Zhi L 2009J Trauma2009,67,6:1
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