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634篇 您的检索式:作者名="KAWASHIMA A"
    题名 作者 年代 出处 被引量
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
2Postcarotid endarterectomy cerebral hyperperfusion can be prevented by minimizing intraoperative cerebral ischemia and strict postoperative blood pressure control under continuous sedation 显示文摘Kawamata T Okada Y Kawashima A 2009Neurosurgery2009,64,3:1
3Imaging of nontraumatic hemorrhage of the adrenal gland显示文摘Kawashima A Sandler C M Ernst R D 1999Radiographics1999,19,:1
4DDB accumulates at DNA damage sites immediately after UV irradiation and directly stimulates nucleotide excision repair显示文摘WAKASUGI M KAWASHIMA A MORIOKA H 0,,277:1
5Adaptation of HIV-1to human leukocyte antigen class I显示文摘Kawashima Y Pfafferott K Frater J Matthews P Payne R Addo M Gatanaga H Fujiwara M Hachiya A Koizumi H Kuse N Oka S Duda A Prendergast A Crawford H Leslie A Brumme Z Brumme C Allen T Brander C Kaslow R Tang J Hunter E Allen S Mulenga J Branch S Roach T John M Mallal S Ogwu A Shapiro R Prado J G Fidler S Weber J Pybus O G Klenerman P Ndung'u T Phillips R Heckerman D Harrigan P R Walker B D Takiguchi M Goulder P 2009Nature2009,458,7238:1
6Role of the CXCL12/CXCR4 axis inperitoneal carcinomatosis of gastric cancer显示文摘YASUMOTO K KOIZUMI K KAWASHIMA A 2006Cancer Res2006,66,4:1
7Role of the CXCL12/ CXCR4 axis in peritoneal carcinomatosis of gastric cancer显示文摘Yasumoto K Koizumi K Kawashima A 2006Cancer Res2006,66,4:1
8Relative displacement response spectra with pounding effect显示文摘Ruangrassamee A Kawashima K 2001Earthquake Engineering and Structural Dynamics2001,30,10:1
9Prevalence of dry eye disease and its risk factors in visual display terminal users:the osaka study显示文摘Uchino M Yokoi N Uchino Y Dogru M Kawashima M Komuro A 0,,04:1
10Imaging of the seminal vesicle and vas deferens 显示文摘Kim B Kawashima A Ryu J A 2009Radiographics2009,29,4:1
11Incidence and predictive factors of cerebral hyperperfusion after extracranial-intracranial bypass for occlusive cerebrovascular diseases显示文摘Yamaguchi K Kawamata T Kawashima A 2010Neurosurgery2010,67,6:1
12Highly corrosion-resistant Ni-based bulk amorphous alloys显示文摘KAWASHIMA A HABAZAKI H HASHIMOTO K 2001Ma- terials Science and Engineering A2001,,:1
13Role of the CXCL12/CXCR4 axis in peritoneal carcinomatosis of gastric cancer 显示文摘Yasumoto K Koizumi K Kawashima A 2006Cancer Res2006,66,:1
14CTofrenal inflammatory disease显示文摘Kawashima A SandierCM GoldmanSM el al 1997Radiographics1997,17,4:1
15Vascular endothelial growth factor increases endothelin - converting enzyme expression in vascular endothelial cells 显示文摘Matsuura A Kawashima S Yamochi W 1997Biochem Biophys Res Commun1997,235,3:1
16Prevention of cerebral vasospasm by nicardipine prolonged-release implants in dogs 显示文摘Kawashima A Kasuya H Sasahara A 2000Neurol Res2000,22,6:1
17Post - earthquake residual displacements of bilinear oscillators 显示文摘Macrae G A Kawashima K 1997Earthquake Engineering & Structural Dynamics1997,26,7:1
18Imaging of renal trauma :a comprehensive review 显示文摘Kawashima A Sandier CM Corl FM 2001Radiographics2001,21,3:1
19Removal of H2S from hot gas in the presence of Cu-containing sorbents 显示文摘Kyotani T Kawashima H Tomita A 1989Fuel1989,68,1:1
20The efficacy of superficial temporal artery-middle cerebral artery anastomosis in patients with moyamoya disease complaining of severe headache 显示文摘OKADA Y KAWAMATA T KAWASHIMA A 2012J Neurosurg2012,116,3:1
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