Publications by authors named "Mitsumasa Hashimoto"

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Machine learning-based prediction of conversion coefficients for I-123 metaiodobenzylguanidine heart-to-mediastinum ratio.
Koichi Okuda, Kenichi Nakajima, Chiemi Kitamura, Michael Ljungberg, Tetsuo Hosoya, Mitsumasa Hashimoto

J Nucl Cardiol· August 2023

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Beads phantom for evaluating heterogeneity of SUV on F-FDG PET images.
Koichi Okuda, Hisahiro Saito, Shozo Yamashita, Haruki Yamamoto, Hajime Ichikawa, Mitsumasa Hashimoto

Ann Nucl Med· May 2022

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Calibrated scintigraphic imaging procedures improve quantitative assessment of the cardiac sympathetic nerve activity.
Koichi Okuda, Kenichi Nakajima, Chiemi Kitamura, Yumiko Kirihara, Mitsumasa Hashimoto

Sci Rep· December 2020

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Preliminary quantitative evaluation of radiation-induced DNA damage in peripheral blood lymphocytes after cardiac dual-isotope imaging.
Koichi Okuda, Naoto Watanabe, Mitsumasa Hashimoto, Mariko Doai, Yasuyuki Kawai

Appl Radiat Isot· December 2019

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Impact of iterative reconstruction with resolution recovery in myocardial perfusion SPECT: phantom and clinical studies.
Koichi Okuda, Kenichi Nakajima, Hiroto Yoneyama, Takayuki Shibutani, Masahisa Onoguchi, Mitsumasa Hashimoto

Sci Rep· December 2019

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Caspase-mediated cleavage of X-ray repair cross-complementing group 4 promotes apoptosis by enhancing nuclear translocation of caspase-activated DNase.
Yumi Sunatani, Radhika Pankaj Kamdar, Mukesh Kumar Sharma, Tadashi Matsui, Ryo Sakasai, Mitsumasa Hashimoto

Exp Cell Res· January 2018

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Comparison of diagnostic performance of four software packages for phase dyssynchrony analysis in gated myocardial perfusion SPECT.
Koichi Okuda, Kenichi Nakajima, Shinro Matsuo, Soichiro Kashiwaya, Hiroto Yoneyama, Mitsumasa Hashimoto

EJNMMI Res· December 2017

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Aquarius is required for proper CtIP expression and homologous recombination repair.
Ryo Sakasai, Mayu Isono, Mitsuo Wakasugi, Mitsumasa Hashimoto, Yumi Sunatani

Sci Rep· October 2017

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D
Development and validation of a direct-comparison method for cardiac (123)I-metaiodobenzylguanidine washout rates derived from late 3-hour and 4-hour imaging.
Koichi Okuda, Kenichi Nakajima, Shuichi Sugino, Yumiko Kirihara, Shinro Matsuo, Mitsumasa Hashimoto

Eur J Nucl Med Mol Imaging· February 2016

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DNA ligase IV and artemis act cooperatively to suppress homologous recombination in human cells: implications for DNA double-strand break repair.
Aya Kurosawa, Shinta Saito, Sairei So, Mitsumasa Hashimoto, Kuniyoshi Iwabuchi

PLoS One· March 2014

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RNA-binding protein RBM8A (Y14) and MAGOH localize to centrosome in human A549 cells.
Yasuhito Ishigaki, Yuka Nakamura, Takanori Tatsuno, Mitsumasa Hashimoto, Kuniyoshi Iwabuchi

Histochem Cell Biol· January 2014

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Optimization of iterative reconstruction parameters with attenuation correction, scatter correction and resolution recovery in myocardial perfusion SPECT/CT.
Koichi Okuda, Kenichi Nakajima, Masato Yamada, Hiroshi Wakabayashi, Hajime Ichikawa, Mitsumasa Hashimoto

Ann Nucl Med· January 2014

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Depletion of RNA-binding protein RBM8A (Y14) causes cell cycle deficiency and apoptosis in human cells.
Yasuhito Ishigaki, Yuka Nakamura, Takanori Tatsuno, Mitsumasa Hashimoto, Takeo Shimasaki

Exp Biol Med (Maywood)· August 2013

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[A case of necrotizing fasciitis developed in a patient with recurrent rectal cancer treated with chemotherapy].
Ayako Shimada, Takeshi Nakamura, Masatsugu Ishii, Naokazu Chiba, Shuji Ishikawa, Mitsumasa Hashimoto

Gan To Kagaku Ryoho· May 2013

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Lymph node metastasis from colon carcinoma at 11 years after the initial operation managed by lymph node resection and chemoradiation: A case report and a review of the literature.
Masatsugu Ishii, Naokazu Chiba, Daiki Ono, Takeshi Nakamura, Syuuji Ishikawa, Mitsumasa Hashimoto

Int J Surg Case Rep· October 2012

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RAD18 promotes DNA double-strand break repair during G1 phase through chromatin retention of 53BP1.
Kenji Watanabe, Kuniyoshi Iwabuchi, Jinghua Sun, Yuri Tsuji, Tokio Tani, Mitsumasa Hashimoto

Nucleic Acids Res· April 2009

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C
Characterization of a cancer cell line that expresses a splicing variant form of 53BP1: separation of checkpoint and repair functions in 53BP1.
Kuniyoshi Iwabuchi, Tadashi Matsui, Mitsumasa Hashimoto, Yoshihisa Matsumoto, Takayuki Kurihara

Biochem Biophys Res Commun· November 2008

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PKU-beta/TLK1 regulates myosin II activities, and is required for accurate equaled chromosome segregation.
Mitsumasa Hashimoto, Tadashi Matsui, Kuniyoshi Iwabuchi, Takayasu Date

Mutat Res· November 2008

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C
Cell sorting analysis of cell cycle-dependent X-ray sensitivity in end joining-deficient human cells.
Kuniyoshi Iwabuchi, Mitsumasa Hashimoto, Tadashi Matsui, Aya Kurosawa, Noritaka Adachi

Biochem Biophys Res Commun· August 2008

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5
53BP1 contributes to survival of cells irradiated with X-ray during G1 without Ku70 or Artemis.
Kuniyoshi Iwabuchi, Mitsumasa Hashimoto, Tadashi Matsui, Takayuki Kurihara, Hiroko Shimizu

Genes Cells· August 2006

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Induction of centrosome amplification in p53 siRNA-treated human fibroblast cells by radiation exposure.
Kenji Kawamura, Nobuyo Morita, Chizue Domiki, Kozaburo Fujikawa-Yamamoto, Mitsumasa Hashimoto

Cancer Sci· April 2006

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Prospective trial of radiotherapy for patients 80 years of age or older with squamous cell carcinoma of the thoracic esophagus.
Mitsuhiko Kawashima, Yoshikazu Kagami, Takafumi Toita, Takashi Uno, Masato Sugiyama, Mitsumasa Hashimoto

Int J Radiat Oncol Biol Phys· March 2006

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Combined antitumor activity of 7-hydroxystaurosporine (UCN-01) and tamoxifen against human breast carcinoma in vitro and in vivo.
Junichi Koh, Tetsuro Kubota, Toshiko Koyama, Tomofusa Migita, Mitsumasa Hashimoto

Breast Cancer· January 2004

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HU protein of Escherichia coli has a role in the repair of closely opposed lesions in DNA.
Mitsumasa Hashimoto, Barry Imhoff, Md Moshi Ali, Yoke W Kow

J Biol Chem· August 2003

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DNA-PK: the major target for wortmannin-mediated radiosensitization by the inhibition of DSB repair via NHEJ pathway.
Mitsumasa Hashimoto, Satish Rao, Osamu Tokuno, Ken-Ichi Yamamoto, Minoru Takata

J Radiat Res· June 2003

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