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2283篇 您的检索式:作者名="Morrison J"
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1Murine hepatocellular carcinoma derived stem cells reveal epithelial-to-mesenchymal plasticity显示文摘AIM To establish a model to enrich and characterize stemlike cells from murine normal liver and hepatocellular carcinoma(HCC) cell lines and to further investigate stem-like cell association with epithelial-to-mesenchymal transition(EMT).METHODS In this study,we utilized a stem cell conditioned serumfree medium to enrich stem-like cells from mouse HCC and normal liver cell lines,Hepa 1-6 and AML12,respectively.We isolated the 3-dimensional spheres and assessed their stemness characteristics by evaluating theRNA levels of stemness genes and a cell surface stem cell marker by quantitative reverse transcriptase-PCR(q RTPCR).Next,we examined the relationship between stem cells and EMT using q RT-PCR.RESULTS Three-dimensional spheres were enriched by culturing murine HCC and normal hepatocyte cell lines in stem cell conditioned serum-free medium supplemented with epidermal growth factor,basic fibroblast growth factor and heparin sulfate.The 3-dimensional spheres had enhanced stemness markers such as Klf4 and Bmi1 and hepatic cancer stem cell(CSC) marker Cd44 compared to parental cells grown as adherent cultures.We report that epithelial markers E-cadherin and ZO-1 were downregulated,while mesenchymal markers Vimentin and Fibronectin were upregulated in 3-dimensional spheres.The 3-dimensional spheres also exhibited changes in expression of Snai,Zeb and Twist family of EMT transcription factors.CONCLUSION Our novel method successfully enriched stem-like cells which possessed an EMT phenotype.The isolation and characterization of murine hepatic CSCs could establish a precise target for the development of more effective therapies for HCC.Aparna Jayachandran Ritu Shrestha Bijay Dhungel I-Tao Huang Marianna Yumi Kawashima Vasconcelos Brian J Morrison Charmaine A Ramlogan-Steel Jason C Steel 2017World Journal of Stem Cells2017,9,9:4
2Use of a novel Arg-Gly-Asp radioligand,18F-AH111585,to determine changes in tumor vascularity after antitumor therapy显示文摘Morrison MS Ricketts SA Barnett J 2009J Nucl Med2009,50,1:1
3Circadian rhythm of intraocular pressure in the rat显示文摘MOORE C G JOHNSON E C MORRISON J C 1996Curr Eye Res1996,15,:1
4Electromagnetic fields about a loop source of current显示文摘Ryu J Morrison F H Ward S H 1970Geophysics1970,35,:1
5显示文摘Yee A Morrison S J Idriss H 2000Catal Today2000,63,:1
6Respiratory muscle performance in normal elderly subjects and patients with COPD显示文摘Morrison NJ Richardson J Dunn I 1989Chest1989,95,:1
7Matrix metalloproteinases: What do they not do? New substrates and biological roles identified by murine models and proteomics显示文摘Rodriguez D Morrison C J Overall CM 2010Biochim Biophys Acta2010,1803,1:1
8Cloning of a delta opioid receptor by functional expression显示文摘Evans C J Keith D E Morrison H 1992Science1992,258,5090:1
9Airport infrastructure spillovers in a network system显示文摘Cohen J P Morrison Paul C J 2003Journal of Urban Economics2003,54,3:1
10Entrepreneurship and sustainable tourism:The houseboats of Kerala显示文摘Kokkranikal J Morrison A 2002Tourism and Hospitality Research2002,,4:1
11Life and death of neurons in the aging brain显示文摘Morrison J H Hof P R 1997Science1997,278,5337:1
12Evolution of the perioperative clinical nurse specialist role显示文摘Morrison J D 2000AORN J2000,72,2:1
13Effect of intrathecal magnesium in the presence or absence of local anaesthetic with and without lipophilic opioids : a systematic review and meta-a- nalysis显示文摘Morrison A Hunter J Halpern S 2013British Journal of Anaesthesia2013,3,12:1
14Relationship between pain and opioid analgesics on the development of delirium following hip fracture显示文摘Morrison R S Magaziner J Gilbert M 2003J Gerontol A Biol Sci Med Sci2003,58,1:1
15Relationship between pain and opioid analgesies on the development of delirium follow- ing hip fraeture显示文摘Morrison RS Magaziner J Gilbert M 2003J Gerontol A Biol Sei Med Sei2003,58,1:1
16Organizational silence : a barrier to change and development in a pluralistic world 显示文摘MORRISON E W MILLIKEN F J 2000Academy of Man- agement Review2000,25,4:1
17The Prediction andMeasurement of incompressible flow in a labyrinth seal 显示文摘DEMKO J A MORRISON G L RHODE D L 1980ASME Journal of Engineering Gas Turbines Power1980,111,4:1
18A study of ethanol reactions over Pt/CeO2 by temperature-trogrammed desorption and in situ FT-IR spectroscopy:Evidence of benzene formation显示文摘YEE A MORRISON S J IDRISS H 2000Journal of Catalysis2000,191,1:1
19Glycoprotein staining following eletrophoresis on acrylamide gels显示文摘ZACHARIUS R M ZELL T E MORRISON J H 1969Analytical Biochemistry1969,30,:1
20Physiological changes from 58 years of genetic improvement of short-season soybean cultivars in Canada显示文摘Morrison M J Voldeng H D Cober E R 1999Agronomy Journal1999,91,:1
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