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| 1 | Two quantitative trait loci, Dw1 and Dw2, are primarily responsible for rootstock-induced dwarfing in apple显示文摘The apple dwarfing rootstock‘Malling9’(‘M9’)has been used worldwide both to reduce scion vigour and as a genetic source for breeding new rootstocks.Progeny of‘M9’segregate for rootstock-induced dwarfing of the scion,indicating that this trait is controlled by one or more genetic factors.A quantitative trait locus(QTL)analysis of a rootstock population derived from the cross between‘M9’בRobusta5’(non-dwarfing)and grafted with‘Braeburn’scions identified a major QTL(Dw1)on linkage group(LG)5,which exhibits a significant influence on dwarfing of the scion.A smaller-effect QTL affecting dwarfing(Dw2)was identified on LG11,and four minor-effect QTLs were found on LG6,LG9,LG10 and LG12.Phenotypic analysis indicates that the combination of Dw1 and Dw2 has the strongest influence on rootstock-induced dwarfing,and that Dw1 has a stronger effect than Dw2.Genetic markers linked to Dw1 and Dw2 were screened over 41 rootstock accessions that confer a range of effects on scion growth.The majority of the dwarfing and semi-dwarfing rootstock accessions screened carried marker alleles linked to Dw1 and Dw2.This suggests that most apple dwarfing rootstocks have been derived from the same genetic source. | Toshi M Foster Jean-Marc Celton David Chagné D Stuart Tustin Susan E Gardiner | 2015 | Horticulture Research2015，2，1： | 10 |
| 2 | Randomized trial in malignant biliary obstruction:Plastic vs partially covered metal stents显示文摘AIM:To compare efficacy and complications of par-tially covered self-expandable metal stent(pcSEMS)to plastic stent(PS)in patients treated for malignant,infrahilar biliary obstruction.METHODS:Multicenter prospective randomized clinical trial with treatment allocation to a pcWallstent(SEMS)or a 10 French PS.Palliative patients aged≥18,for infrahilar malignant biliary obstruction and a Karnofsky performance scale index>60%from 6 participating North American university centers.Primary endpoint was time to stent failure,with secondary outcomes of death,adverse events,Karnofsky performance score and short-form-36 scale administered on a three-monthly basis for up to 2 years.Survival analyses were performed for stent failure and death,with Cox proportional hazards regression models to determine significant predictive characteristics.RESULTS:Eighty-five patients were accrued over 37mo,42 were randomized to the SEMS group and 83patients were available for analyses.Time to stent failure was 385.3±52.5 d in the SEMS and 153.3±19.8 d in the PS group,P=0.006.Time to death did not differ between groups(192.3±23.4 d for SEMS vs211.5±28.0 d for PS,P=0.70).The only significant predictor was treatment allocation,relating to the time to stent failure(P=0.01).Amongst other measured outcomes,only cholangitis differed,being more common in the PS group(4.9%vs 24.5%,P=0.029).The small number of patients in follow-up limits longitudinal assessments of performance and quality of life.From an initially planned 120 patients,only 85 patients were recruited.CONCLUSION:Partially covered SEMS result in a longer duration till stent failure without increased complication rates,yet without accompanying measurable benefits in survival,performance,or quality of life. | Peter L Moses Khalid M AlNaamani Alan N Barkun Stuart R Gordon Roger D Mitty M Stanley Branch Thomas E Kowalski Myriam Martel Viviane Adam | 2013 | World Journal of Gastroenterology2013，19，46： | 6 |
| 3 | Ron receptor-dependent gene regulation of Kupffer cells during endotoxemia显示文摘BACKGROUND: Ron receptor tyrosine kinase signaling in macrophages, including Kupffer cells and alveolar macrophages,suppresses endotoxin-induced proinflammatory cytokine/chemokine production. Further, we have also identified genes from Ron replete and Ron deplete livers that were differentially expressed during the progression of liver inflammation associated with acute liver failure in mice by microarray analyses.While important genes and signaling pathways have been identified downstream of Ron signaling during progression of inflammation by this approach, the precise role that Ron receptor plays in regulating the transcriptional landscape in macrophages, and particular in isolated Kupffer cells, has still not been investigated.METHODS: Kupffer cells were isolated from wild-type(TK+/+)and Ron tyrosine kinase deficient(TK-/-) mice. Ex vivo, the cells were treated with lipopolysaccharide(LPS) in the presence or absence of the Ron ligand, hepatocyte growth factor-like protein(HGFL). Microarray and qRT-PCR analyses were utilized to identify alterations in gene expression between genotypes.RESULTS: Microarray analyses identified genes expressed differentially in TK+/+ and TK-/- Kupffer cells basally as well as after HGFL and LPS treatment. Interestingly, our studies identified Mefv, a gene that codes for the anti-inflammatory protein pyrin, as an HGFL-stimulated Ron-dependent gene.Moreover, lipocalin 2, a proinflammatory gene, which is induced by LPS, was significantly suppressed by HGFL treatment.Microarray results were validated by qRT-PCR studies on Kupffer cells treated with LPS and HGFL.CONCLUSION: The studies herein suggest a novel mechanism whereby HGFL-induced Ron receptor activation promotes the expression of anti-inflammatory genes while inhibiting genes involved in inflammation with a net effect of diminished inflammation in macrophages. | Rishikesh M Kulkarni William D Stuart Susan E Waltz | 2014 | Hepatobiliary & Pancreatic Diseases International2014，13，3： | 6 |
| 4 | Sofosbuvir with pegylated interferon alfa-2a and ribavirin for treatment-naive patients with hepatitis C genotype-1 infection (ATOMIC): an open-label, randomised, multicentre phase 2 trial显示文摘 | Kris V Kowdley Eric Lawitz Israel Crespo Tarek Hassanein Mitchell N Davis Michael DeMicco David E Bernstein Nezam Afdhal John M Vierling Stuart C Gordon Jane K Anderson Robert H Hyland Hadas Dvory-Sobol Di An Robert G Hindes Efsevia Albanis William T Symo | 2013 | The Lancet2013，，9883： | 3 |
| 5 | Ron receptor-dependent gene regulation in a mouse model of endotoxin-induced acute liver failure显示文摘BACKGROUND:Prior experimentation has shown that loss of the tyrosine kinase(TK) signaling domain of the Ron receptor leads to marked hepatocyte protection in a model of lipopolysaccharideinduced acute liver failure(ALF) in D-galactosamine(GalN)sensitized mice.The aim of this study was to identify the role of Ron in the regulation of hepatic gene expression.METHODS:Microarray analyses were performed on liver RNA isolated sequentially from wild-type(WT) and TK-/mice during the progression of ALF.Gene array data were validated using Western and immunohistochemistry analyses as well as with ex vivo culture systems.RESULTS:At baseline,101 genes were differentially expressed between WT and TK-/-livers,which regulate processes involved in hypoxia,proliferation,apoptosis and metabolism.One hour after ALF induction,WT livers exhibited increased cytokine expression compared to TK-/-livers,and after 4 hours,an induction of suppressor of cytokine signaling(SOCS) genes as well as JAK-STAT pathway activation were prominent in TK-/livers compared to controls.CONCLUSION:Our studies suggest a novel hepato-protective mechanism in Ron TK-/-mice wherein increased and sustained SOCS production and JAK-STAT activation in the hepatocyte may inhibit the destructive proinflammatory milieu and promote survival factors which blunt hepatic death and the ensuing development of ALF. | Rishikesh M Kulkarni Louis W Kutcher William D Stuart Daniel J Carson Mike A Leonis Susan E Waltz | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，4： | 3 |
| 6 | Steroid hormone influence on brain calbindin-D28k in male prepubertal and ovariectomized rats显示文摘 | Stuart E B Thompson J M Rhees R W | 2001 | Developmental Brain Research2001，129，2： | 1 |
| 7 | Local search and the evolution of technological capabilities显示文摘 | Stuart T E Podolny J M | 1996 | Strategic Management Journal1996，，： | 1 |
| 8 | Protein method department of biochemistry university of genera显示文摘 | Stuart J E | 1997 | Genera Switzerland1997，，： | 1 |
| 9 | A gene-coexpression network for global discovery of conserved genetic modules显示文摘 | STUART J M SEGAL E KOLLER D | 2003 | Science2003，302，： | 1 |
| 10 | Role of epigailocatcchin gallate (EGCG) in the treatment of breast and prostste cancer显示文摘 | STUART E C SCANDLYN M J ROSENGREN R J | 2006 | Life Sci2006，79，25： | 1 |
| 11 | Cover-and density-based vegetation classifications of the Sonoran Desert using Landsat TM and ERS-1 SAR imagery显示文摘 | Scott M S Stuart E M | 2004 | Remote Sensing of Environment2004，93，： | 1 |
| 12 | A coprologicalsurvey of parasites of wild mantled howling monkeys,Alouatta palliatapalliate显示文摘 | STUART M D GREENSPAN L L GLANDER K E | 1990 | Journal of Wildlife Diseases1990，26，： | 1 |
| 13 | Cycle training increased GLUT4 and activation of mammalian target of rapamycin in fast twitch muscle fibers 显示文摘 | Stuart C A Howell M E Baker J D | 2010 | Med Sci Sports Exerc2010，42，1： | 1 |
| 14 | Zebra mussel invasion in a large, turbid river: Phytoplankton response to increased grazing 显示文摘 | Caraco N F Cole J J Raymond P A Strayer D L Pace M L Findlay Stuart E G Fischer D T | 1997 | Ecology1997，78，2： | 1 |
| 15 | Networks,knowledge,and niches:Competition in the worldwide semiconductor industry,1984-1991显示文摘 | Podolny J M Stuart T E Hannan M T | 2002 | American Journal of Sociology2002，102，3： | 1 |
| 16 | Local search and the evolution of technological capabilities显示文摘 | Stuart T E Podolny J M | | 0，，1： | 1 |
| 17 | Electrodialysis system for large-scale enantiomer separation 显示文摘 | Van Der Ent E M Thielen T P H Cohen Stuart M A | 2001 | Industrial & Engineering Chemistry Research2001，40，25： | 1 |
| 18 | Local search and the evolutionof technological capabilities 显示文摘 | Stuart T E Podolny J M | 1996 | Strategic ManagementJournal1996，17，： | 1 |
| 19 | Recent advances in the management of pulmonary sarcomatoid carcinoma显示文摘 | Shum E Stuart M Borczuk A et a| | 2016 | Expert Rev Respir Med2016，，： | 1 |
| 20 | Local search and the evolution of technological capabilities 显示文摘 | Stuart T E Podolny J M | 1996 | Strategic Management Journal1996，17，： | 1 |
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