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18篇 您的检索式:作者名="Hiroaki Miyamoto"
    题名 作者 年代 出处 被引量
1Transcriptional silencing of Dickkopf gene family by CpG island hypermethylation in human gastrointestinal cancer显示文摘AIM: To clarify alterations of Dickkopfs (Dkks) and Kremen2 (Krm2) in gastrointestinal cancer. METHODS: We investigated the expression profiles and epigenetic alterations of Dkks and Krm2 genes in gastrointestinal cancer using RT-PCR, tissue microarray analysis, and methylation specific PCR (MSP). Cancer cells were treated with the demethylating agent and/or histone deacetylase inhibitor. WST-8 assays and in vitro invasion assays after treatment with specific siRNA for those genes were performed. RESULTS: Dkks and Krm2 expression levels were reduced in a certain subset of the gastrointestinal cancer cell lines and cancer tissues. This was correlated with promoter hypermethylation. There were significant correlations between Dkks over-expression levels and beta-catenin over-expression in colorectal cancer. In colorectal cancers with beta-catenin over-expression, Dkk-1 expression levels were significantly lower in those with lymph node metastases than in those without. Down-regulation of Dkks expression by siRNA resulted in a significant increase in cancer cell growth and invasiveness in vitro.CONCLUSION: Down-regulation of the Dkks associated to promoter hypermethylation appears to be frequently involved in gastrointestinal tumorigenesis.Tadateru Maehata Hiroaki Taniguchi Hiroyuki Yamamoto Katsuhiko Nosho Yasushi Adachi Nobuki Miyamoto Chie Miyamoto Noriyuki Akutsu Satoshi Yamaoka Fumio Itoh 2008World Journal of Gastroenterology2008,14,17:19
2A Successful Resection and Long-Term Survival of a Patient with Intrahepatic Recurrences of Combined Hepatocellular–Cholangiocarcinoma: Report of a Case显示文摘Hidetoshi Eguchi Hiroaki Nagano Masato Sakon Atsushi Miyamoto Motoi Kondo Isao Arai Osakuni Morimoto Keizo Dono Koji Umeshita Shoji Nakamori Kenichi Wakasa Morito Monden 2002Surgery Today2002,,8:1
3Cyclical behavior of unem- ployment and job vacancies in Japan 显示文摘HIROAKI MIYAMOTO 2011Japan and the World Economy2011,23,3:1
4Complete remission of hepatocellular carcinoma with portal vein tumor thrombus and lymph node metastases by arterial infusion of 5-fluorouracil and interferon-α combination therapy following hepatic resection显示文摘Hiroshi Wada Hiroaki Nagano Takehiro Noda Bazarragchaa Damdinsuren Shigeru Marubashi Atsushi Miyamoto Yutaka Takeda Koji Umeshita Keizo Dono Masato Sakon Kenichi Wakasa Morito Monden 2007Journal of Gastroenterology2007,,6:1
5Running safety of railway vehicle as earthquake occurs 显示文摘MIYAMOTO Takefumi ISHIDA Hiroaki MATSUO Masaki 1997Q R RTRI1997,38,3:1
6ATM-dependent DNA damage-response pathway as a determinant in chronic myelogenous leukemia显示文摘Masatoshi Takagi Masaki Sato Jinhua Piao Satoshi Miyamoto Takeshi Isoda Masanobu Kitagawa Hiroaki Honda Shuki Mizutani 2013DNA Repair2013,,7:1
7Surgical Outcomes of Noninvasive and Minimally Invasive Intraductal Papillary-Mucinous Neoplasms of the Pancreas显示文摘Hidenori Takahashi MD Shoji Nakamori MD Shin Nakahira MD Masanori Tsujie MD Yuji Takahshi MD Shigeru Marubashi MD Atsushi Miyamoto MD Yutaka Takeda MD Hiroaki Nagano MD Keizo Dono MD Koji Umeshita MD Masato Sakon MD Morito Monden MD 2006Annals of Surgical Oncology2006,,7:1
8Development of a Multiple-Marker RT-PCR Assay for Detection of Micrometastases of Hepatocellular Carcinoma显示文摘Atsushi Miyamoto Yoshiyuki Fujiwara Masato Sakon Hiroaki Nagano Yurika Sugita Motoi Kondo Hidetoshi Eguchi Keizo Dono Koji Umeshita Shoji Nakamori Morito Monden 2000Digestive Diseases and Sciences2000,,7:1
9Bank risk and non-interest income activities in the Indonesian banking industry显示文摘Wahyu Yuwana Hidayat Makoto Kakinaka Hiroaki Miyamoto 2012Journal of Asian Economics2012,,4:1
10Radiologic Variations in Gastrorenal Shunts and Collateral Veins from Gastric Varices in Images Obtained Before Balloon-Occluded Retrograde Transvenous Obliteration显示文摘Hiroaki Maeda Shozo Hirota Satoshi Yamamoto Kaoru Kobayashi Keisuke Arai Yoshiya Miyamoto Tetsuya Fukuda Koji Sugimoto Norio Nakao 2007CardioVascular and Interventional Radiology2007,,3:1
11Bank Risk and Non - interest Income Activities in the Indo- nesian Banking Industry显示文摘Wahyu Yuwana Hidayat Makoto Kakinaka Hiroaki Miyamoto 2012Journal of Asian Economics2012,23,4:1
12Experiences of 120 microsurgical reconstructions of hepatic artery in living related liver transplantation显示文摘Takuya Inomoto Fumio Nishizawa Hirokazu Sasaki Hiroaki Terajima Yoshiharu Shirakata Susumu Miyamoto Izumi Nagata Masazumi Fujimoto Fuminori Moriyasu Kouichi Tanaka Yoshio Yamaoka 1996Surgery1996,,1:1
13Bank Risk and Non-interest Income Activities in the Indonesian Banking Industry 显示文摘Wahyu Yuwana Hidayat Makoto Kakinaka Hiroaki Miyamoto 2012Journal of Asia Economics2012,,23:1
14Clinical and pathological features of allen’s type C classification of resected combined hepatocellular and cholangiocarcinoma: A comparative study with hepatocellular carcinoma and cholangiocellular carcinoma显示文摘Di Tang Hiroaki Nagano Masato Nakamura Hiroshi Wada Shigeru Marubashi Atsushi Miyamoto Yutaka Takeda Koji Umeshita Keizo Dono Morito Monden 2006Journal of Gastrointestinal Surgery2006,,7:1
15Enhanced expression of DNA topoisomerase II genes in human medulloblastoma and its possible association with etoposide sensitivity显示文摘Toshio Uesaka Tadahisa Shono Daisuke Kuga Satoshi O. Suzuki Hiroaki Niiro Kyoko Miyamoto Kenichi Matsumoto Masahiro Mizoguchi Masaru Ohta Toru Iwaki Tomio Sasaki 2007Journal of Neuro - Oncology2007,,2:1
16Isolation and Expression Analysis of the Testis-Specific Gene, STRA8, Stimulated by Retinoic Acid Gene 8显示文摘Toshinobu Miyamoto Kazuo Sengoku Naoyuki Takuma Shiga Hasuike Hiroaki Hayashi Tomofumi Yamauchi Tsuyoshi Yamashita Mutsuo Ishikawa 2002Journal of Assisted Reproduction and Genetics2002,,11:1
17Diagnosis of intrahepatic metastasis and multicentric carcinogenesis by microsatellite loss of heterozygosity in patients with multiple and recurrent hepatocellular carcinomas显示文摘Osakuni Morimoto Hiroaki Nagano Masato Sakon Yoshiyuki Fujiwara Terumasa Yamada Hidewaki Nakagawa Atsushi Miyamoto Motoi Kondo Isao Arai Tameyoshi Yamamoto Hideo Ota Keizo Dono Koji Umeshita Shoji Nakamori Yo Sasaki Osamu Ishikawa Shingi Imaoka Morito Mon 2003Journal of Hepatology2003,,2:1
18Recovery of Tungsten Surface with Fiber-Form Nanostructure by Plasmas Exposures显示文摘One of the serious concerns for tungsten materials in fusion devices is the radiation defects caused by helium plasma irradiation since helium is a fusion product. The fiber-formed nanostructure is thought to have a possible weakness against the plasma heat flux on the plasma- facing component and also may destroy the reflectivity of optical mirrors. In this paper an inter- esting method for the recovery of such tungsten surfaces is shown. The recovery process depends on the grade and manufacturing process of tungsten materials.Takanori MIYAMOTO Shuichi TAKAMURA Hiroaki KURISHITA 2013Plasma Science and Technology2013,15,2:0
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