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1914篇 您的检索式:作者名="Collin T"
    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
2Frequent amplification of a chr19q13.41 microRNA polycistron in aggressive primitive neuroectodermal brain tumors显示文摘Li M Lee KF Lu Y Clarke I Shih D Eberhart C Collins VP Van Meter T Picard D Zhou L Boutros PC Modena P Liang ML Scherer SW Bouffet E Rutka JT Pomeroy SL Lau CC Taylor MD Gajjar A Dirks PB Hawkins CE Huang A. 2009中国神经肿瘤杂志2009,7,4:3
3Positron emission tomography scanning in the evaluation of hepatocellular carcinoma显示文摘M.Akram Khan Connie S Combs Elizabeth M Brunt Val J Lowe Michael K Wolverson Harvey Solomon Brian T Collins Adrian M.Di Bisceglie 2000Journal of Hepatology2000,,5:2
4A practical method for calculating largest Lyapunov exponents in from small data set显示文摘Rosenstein M T Collins J J De Luca C J 1993Physica D1993,65,12:2
5A practical method for calculating largest Lyapunov exponents from small data sets显示文摘Rosenstein M T Collins J J Deluca C J 1993Physica D1993,65,1:2
6CD133,a novel marker for human prostatic epithelial stem cells显示文摘Richardson G D Robson C N Lang S H Neal D E Maitland N J Collins A T 2004J Cell Sci2004,117,16:1
7PPARa activators inhibit cytokine-induced vascular cell adhesion molecule-1 expression in human endothelial cells显示文摘Marx N Sukhova GK Collins T 1999Circulation1999,99,24:1
8Strain-independen temperature measurement using a type-land type - ⅡA optical fiber Bragg grating combination显示文摘S Pal T Sun K T V Grattan S A Wade S F Collins G W Baxter B Dussardier and G Monnom 2004Rev Sci Instrum2004,75,:1
9Transcriptional regulation of endothelial cell adhesion molecules: NF-kappa B and cytokine-inducible enhancers显示文摘 Read MA Neish AS 1995FASEB J1995,9,:1
10A practical method for calculating largest Lyapunov exponents form small data set显示文摘 Collins J Deluca J 1993Physics D1993,65,:1
11A period stochastic reso- nance in excitable systems显示文摘Collins J J Chow C C Infiaoff T T 1995Physics Review E1995,52,3:1
12A practical method for calculating largest Lyapunov exponents from small data sets显示文摘ROSENSTEIN M T COLLINS J J DE LUCA C J 1993Physica D1993,65,1:1
13Regulated expression of endothelin 1 in glomerular capillary endothelial cells显示文摘Marsden PA Dorfman DM Collins T 1991Am J Physiol1991,261,12:1
14Acquired hemophilia A in the United Kingdom: a 2-year national surveillance study by the United Kingdom Haemophilia Centre Doctors' Organisation显示文摘COLLINS P W HIRSCH S BAGLIN T P 2007Blood2007,109,5:1
15A practical method for calculating largest Lyapunov exponents from small data sets显示文摘M T Rosenstein J J Collins C J Deluca 1993Physica D1993,65,12:1
16Isolation of swine infertility and respiratory syndrome virus(isolate ATCC VR-2332)in North America and experimental reproduction of the disease in gno-tobiotic pigs 显示文摘Collins J E Benfield D A Christianson W T 1992Journal of Veterinary Diagnostic Investigation1992,4,2:1
17Soil carbon pools and fluxes in lung-term corn belt agroeeosystems 显示文摘COLLINS H P ELLIOTT E T PAUSTIAN K 2000Soil Biology and Biochemistry2000,32,2:1
18Inheritance of glandular trichomes in tobacco显示文摘Johnson J C Nielsen M T Collins G B 1988Crop Science1988,28,:1
19Online selection of discriminative tracking features显示文摘Collins R T Liu Y 0,,10:1
20A practical method for calculating largest lyapunov exponents from small data sets显示文摘Rosenstein M T Collins J J De Luca C J 1993Physics D: Nonlinear Phenomena1993,65,1:1
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