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Masaru Okabe

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Yoshitaka Fujihara; Masahito Ikawa; Gen Kondoh; Yuko Muro; Yoshihiko Araki; Keizo Tokuhiro; Masaru Okabe
Expression of TEX101, regulated by ACE, is essential for the production of fertile mouse spermatozoa.
Yoshitaka Fujihara; Masahito Ikawa; Naokazu Inoue; Kazuhiro Kaseda; Masaru Okabe
Production of mouse pups from germline transmission-failed knockout chimeras.
Norikazu Yabuta; Kaori Yoshida; Masahito Ikawa; Akihiko Ito; Daisaku Miura; Satomi Mukai; Masaru Okabe; Nobuhiro Okada; Ayumi Okamoto; Daisuke Okuzaki; Hirokazu Suzuki; Kosuke Torigata; Hiroshi Nojima
N-terminal truncation of Lats1 causes abnormal cell growth control and chromosomal instability.

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2013: Yoshitaka Fujihara; Masahito Ikawa; Gen Kondoh; Yuko Muro; Yoshihiko Araki; Keizo Tokuhiro; Masaru Okabe
Expression of TEX101, regulated by ACE, is essential for the production of fertile mouse spermatozoa.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(20):8111-6.
2013: Yoshitaka Fujihara; Masahito Ikawa; Naokazu Inoue; Kazuhiro Kaseda; Masaru Okabe
Production of mouse pups from germline transmission-failed knockout chimeras.
Transgenic research 2013;22(1):195-200.
2013: Norikazu Yabuta; Kaori Yoshida; Masahito Ikawa; Akihiko Ito; Daisaku Miura; Satomi Mukai; Masaru Okabe; Nobuhiro Okada; Ayumi Okamoto; Daisuke Okuzaki; Hirokazu Suzuki; Kosuke Torigata; Hiroshi Nojima
N-terminal truncation of Lats1 causes abnormal cell growth control and chromosomal instability.
Journal of cell science 2013;126(Pt 2):508-20.
2012: Yuhkoh Satouh; Masahito Ikawa; Naokazu Inoue; Masaru Okabe
Visualization of the moment of mouse sperm-egg fusion and dynamic localization of IZUMO1.
Journal of cell science 2012;125(Pt 21):4985-90.
2012: Yoshitaka Fujihara; Masahito Ikawa; Naokazu Inoue; Ayako Isotani; Yuhkoh Satouh; Masaru Okabe
SPACA1-deficient male mice are infertile with abnormally shaped sperm heads reminiscent of globozoospermia.
Development (Cambridge, England) 2012;139(19):3583-9.
2012: Naokazu Inoue; Takao Nishikawa; Masahito Ikawa; Masaru Okabe
Tetraspanin-interacting protein IGSF8 is dispensable for mouse fertility.
Fertility and sterility 2012;98(2):465-70.
2012: Ryo Yamaguchi; Yoshitaka Fujihara; Masahito Ikawa; Masaru Okabe
Mice expressing aberrant sperm-specific protein PMIS2 produce normal-looking but fertilization-incompetent spermatozoa.
Molecular biology of the cell 2012;23(14):2671-9.
2012: Keizo Tokuhiro; Adam M Benham; Masahito Ikawa; Masaru Okabe
Protein disulfide isomerase homolog PDILT is required for quality control of sperm membrane protein ADAM3 and male fertility [corrected].
Proceedings of the National Academy of Sciences of the United States of America 2012;109(10):3850-5.
2012: Yuko Muro; Masaru Okabe; Mariano G Buffone; George L Gerton
Function of the acrosomal matrix: zona pellucida 3 receptor (ZP3R/sp56) is not essential for mouse fertilization.
Biology of reproduction 2012;86(1):1-6.
2011: Tetsuji Moriyama; Masahiro Nagai; Masahiro Oka; Masaru Okabe; Masahito Ikawa; Yoshihiro Yoneda
Targeted disruption of one of the importin α family members leads to female functional incompetence in delivery.
The FEBS journal 2011;278(9):1561-72.
2011: Yuko Muro; Masaru Okabe
Mechanisms of fertilization--a view from the study of gene-manipulated mice.
Journal of andrology 2011;32(3):218-25.
2011: Ayako Isotani; Hide Hatayama; Kazuhiro Kaseda; Masahito Ikawa; Masaru Okabe
Formation of a thymus from rat ES cells in xenogeneic nude mouse↔rat ES chimeras.
Genes to cells : devoted to molecular & cellular mechanisms 2011;16(4):397-405.
2011: Keiichi Kumasawa; Masahito Ikawa; Hiroyasu Kidoya; Hidetoshi Hasuwa; Tomoko Saito-Fujita; Yuka Morioka; Nobuyuki Takakura; Tadashi Kimura; Masaru Okabe
Pravastatin induces placental growth factor (PGF) and ameliorates preeclampsia in a mouse model.
Proceedings of the National Academy of Sciences of the United States of America 2011;108(4):1451-5.
2011: Naokazu Inoue; Masahito Ikawa; Masaru Okabe
The mechanism of sperm-egg interaction and the involvement of IZUMO1 in fusion.
Asian journal of andrology 2011;13(1):81-7.
2010: Aki Yamamoto; Chizuko Kobayashi; Saya Yamashita; Takayuki Miyazawa; Masaru Okabe; Masahiro Fukuzawa; Shuji Miyagawa
Expression of complement regulatory protein on porcine endogenous retrovirus (PERV) depends on molecular size.
Transplant immunology 2010;23(1-2):71-6.
2010: Masahito Ikawa; Naokazu Inoue; Adam M Benham; Masaru Okabe
Fertilization: a sperm's journey to and interaction with the oocyte.
The Journal of clinical investigation 2010;120(4):984-94.
2010: Aki Yamamoto; Shino Nakatsu; Akihiro Kondo; Tetsuya Asato; Masaru Okabe; Masahiro Fukuzawa; Shuji Miyagawa
A newly cloned pig dolichyl-phosphate mannosyl-transferase for preventing the transmission of porcine endogenous retrovirus to human cells.
Transplant international : official journal of the European Society for Organ Transplantation 2010;23(4):424-31.
2010: Naokazu Inoue; Tatsuya Kasahara; Masahito Ikawa; Masaru Okabe
Identification and disruption of sperm-specific angiotensin converting enzyme-3 (ACE3) in mouse.
PloS one 2010;5(4):e10301.
2010: Hidetoshi Hasuwa; Yuko Muro; Masahito Ikawa; Noriko Kato; Yoshihide Tsujimoto; Masaru Okabe
Transgenic mouse sperm that have green acrosome and red mitochondria allow visualization of sperm and their acrosome reaction in vivo.
Experimental animals / Japanese Association for Laboratory Animal Science 2010;59(1):105-7.
2010: Tomoko Ichise; Satoshi Adachi; Minako Ohishi; Masahito Ikawa; Masaru Okabe; Ryo Iwamoto; Eisuke Mekada
Humanized gene replacement in mice reveals the contribution of cancer stroma-derived HB-EGF to tumor growth.
Cell structure and function 2010;35(1):3-13.
2010: Shuji Miyagawa; Shunsaku Takeishi; Aki Yamamoto; Kosuke Ikeda; Hitomi Matsunari; Masao Yamada; Masaru Okabe; Eiji Miyoshi; Masahiro Fukuzawa; Hiroshi Nagashima
Survey of glycoantigens in cells from alpha1-3galactosyltransferase knockout pig using a lectin microarray.
Xenotransplantation 2010;17(1):61-70.
2010: Shuji Miyagawa; Aki Yamamoto; Katsuyoshi Matsunami; Dandan Wang; Yuichi Takama; Takehisa Ueno; Masaru Okabe; Hiroshi Nagashima; Masahiro Fukuzawa
Complement regulation in the GalT KO era.
Xenotransplantation 2010;17(1):11-25.
2009: Yuka Morioka; Ayako Isotani; Robert Glen Oshima; Masaru Okabe; Masahito Ikawa
Placenta-specific gene activation and inactivation using integrase-defective lentiviral vectors with the Cre/LoxP system.
Genesis (New York, N.Y. : 2000) 2009;47(12):793-8.
2009: Keizo Tokuhiro; Ayako Isotani; Sadaki Yokota; Yoshihisa Yano; Shigeru Oshio; Mika Hirose; Morimasa Wada; Kyoko Fujita; Yukiko Ogawa; Masaru Okabe; Yoshitake Nishimune; Hiromitsu Tanaka
OAZ-t/OAZ3 is essential for rigid connection of sperm tails to heads in mouse.
PLoS genetics 2009;5(11):e1000712.
2009: Chikara Kokubu; Kyoji Horie; Koichiro Abe; Ryuji Ikeda; Sumi Mizuno; Yoshihiro Uno; Sanae Ogiwara; Masato Ohtsuka; Ayako Isotani; Masaru Okabe; Kenji Imai; Junji Takeda
A transposon-based chromosomal engineering method to survey a large cis-regulatory landscape in mice.
Nature genetics 2009;41(8):946-52.
2009: Keisuke Nimura; Kiyoe Ura; Hidetaka Shiratori; Masahito Ikawa; Masaru Okabe; Robert J Schwartz; Yasufumi Kaneda
A histone H3 lysine 36 trimethyltransferase links Nkx2-5 to Wolf-Hirschhorn syndrome.
Nature 2009;460(7252):287-91.
2009: Ryo Yamaguchi; Yuko Muro; Ayako Isotani; Keizo Tokuhiro; Kazuhiro Takumi; Ibrahim Adham; Masahito Ikawa; Masaru Okabe
Disruption of ADAM3 impairs the migration of sperm into oviduct in mouse.
Biology of reproduction 2009;81(1):142-6.
2009: Yuka Okada; Yuko Ueshin; Hidetoshi Hasuwa; Kazuhiro Takumi; Masaru Okabe; Masahito Ikawa
Targeted gene modification in mouse ES cells using integrase-defective lentiviral vectors.
Genesis (New York, N.Y. : 2000) 2009;47(4):217-23.
2008: Naokazu Inoue; Masahito Ikawa; Masaru Okabe
Putative sperm fusion protein IZUMO and the role of N-glycosylation.
Biochemical and biophysical research communications 2008;377(3):910-4.
2008: Ryo Yamaguchi; Kazuo Yamagata; Hidetoshi Hasuwa; Emiko Inano; Masahito Ikawa; Masaru Okabe
Cd52, known as a major maturation-associated sperm membrane antigen secreted from the epididymis, is not required for fertilization in the mouse.
Genes to cells : devoted to molecular & cellular mechanisms 2008;13(8):851-61.
2008: Keizo Tokuhiro; Mika Hirose; Yasushi Miyagawa; Akira Tsujimura; Shinji Irie; Ayako Isotani; Masaru Okabe; Yoshiro Toyama; Chizuru Ito; Kiyotaka Toshimori; Ken Takeda; Shigeru Oshio; Hitoshi Tainaka; Junji Tsuchida; Akihiko Okuyama; Yoshitake Nishimune; Hiromitsu Tanaka
Meichroacidin containing the membrane occupation and recognition nexus motif is essential for spermatozoa morphogenesis.
The Journal of biological chemistry 2008;283(27):19039-48.
2008: Takashi Ito; Yasushi Kimura; Yoriko Uozumi; Mika Takai; Satoko Muraoka; Takahisa Matsuda; Kei Ueki; Minoru Yoshiyama; Masahito Ikawa; Masaru Okabe; Stephen W Schaffer; Yasushi Fujio; Junichi Azuma
Taurine depletion caused by knocking out the taurine transporter gene leads to cardiomyopathy with cardiac atrophy.
Journal of molecular and cellular cardiology 2008;44(5):927-37.
2008: Satomi Kuramochi-Miyagawa; Toshiaki Watanabe; Kengo Gotoh; Yasushi Totoki; Atsushi Toyoda; Masahito Ikawa; Noriko Asada; Kanako Kojima; Yuka Yamaguchi; Takashi W Ijiri; Kenichiro Hata; En Li; Yoichi Matsuda; Tohru Kimura; Masaru Okabe; Yoshiyuki Sakaki; Hiroyuki Sasaki; Toru Nakano
DNA methylation of retrotransposon genes is regulated by Piwi family members MILI and MIWI2 in murine fetal testes.
Genes & development 2008;22(7):908-17.
2008: Takahiro Sato; Mamoru Kurokawa; Yoshiki Nakashima; Takanori Ida; Tomoko Takahashi; Yoshihiko Fukue; Masahito Ikawa; Masaru Okabe; Kenji Kangawa; Masayasu Kojima
Ghrelin deficiency does not influence feeding performance.
Regulatory peptides 2008;145(1-3):7-11.
2008: Naokazu Inoue; Masaru Okabe
Sperm-egg fusion assay in mammals.
Methods in molecular biology (Clifton, N.J.) 2008;475():335-45.
2008: Masahito Ikawa; Naokazu Inoue; Masaru Okabe
Mechanisms of sperm-egg interactions emerging from gene-manipulated animals.
The International journal of developmental biology 2008;52(5-6):657-64.
2007: Kazuhide Yahata; Kazuhiro Maeshima; Takefumi Sone; Taichi Ando; Masaru Okabe; Naoko Imamoto; Fumio Imamoto
cHS4 insulator-mediated alleviation of promoter interference during cell-based expression of tandemly associated transgenes.
Journal of molecular biology 2007;374(3):580-90.
2007: Hiroki Umehara; Tohru Kimura; Satoshi Ohtsuka; Toshinobu Nakamura; Kenji Kitajima; Masahito Ikawa; Masaru Okabe; Hitoshi Niwa; Toru Nakano
Efficient derivation of embryonic stem cells by inhibition of glycogen synthase kinase-3.
Stem cells (Dayton, Ohio) 2007;25(11):2705-11.
2007: Yasutaka Ueda; Ryo Yamaguchi; Masahito Ikawa; Masaru Okabe; Eiichi Morii; Yusuke Maeda; Taroh Kinoshita
PGAP1 knock-out mice show otocephaly and male infertility.
The Journal of biological chemistry 2007;282(42):30373-80.
2007: Kazutake Tsujikawa; Katsutoshi Yayama; Tamon Hayashi; Hiroaki Matsushita; Taijiro Yamaguchi; Tomomi Shigeno; Yusuke Ogitani; Megumi Hirayama; Tetsuya Kato; So-ichiro Fukada; Shingo Takatori; Hiromu Kawasaki; Hiroshi Okamoto; Masahito Ikawa; Masaru Okabe; Hiroshi Yamamoto
Hypertension and dysregulated proinflammatory cytokine production in receptor activity-modifying protein 1-deficient mice.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(42):16702-7.
2007: Masaru Okabe; Jim Cummins
Mechanisms of sperm-egg interactions emerging from gene-manipulated animals.
Cellular and molecular life sciences : CMLS 2007;64(15):1945-58.
2007: Kazushige Murayama; Tomoki Kimura; Masahito Tarutani; M Tomooka; R Hayashi; Masaru Okabe; Keigo Nishida; Satoshi Itami; I Katayama; Toru Nakano
Akt activation induces epidermal hyperplasia and proliferation of epidermal progenitors.
Oncogene 2007;26(33):4882-8.
2007: Norikazu Yabuta; Nobuhiro Okada; Akihiko Ito; Toshiya Hosomi; Souichi Nishihara; Yuya Sasayama; Azumi Fujimori; Daisuke Okuzaki; Hanjun Zhao; Masahito Ikawa; Masaru Okabe; Hiroshi Nojima
Lats2 is an essential mitotic regulator required for the coordination of cell division.
The Journal of biological chemistry 2007;282(26):19259-71.
2007: Yuka Okada; Yuko Ueshin; Ayako Isotani; Tomoko Saito-Fujita; Hisako Nakashima; Kazushi Kimura; Akira Mizoguchi; Masatsugu Oh-hora; Yoshiko Mori; Masato Ogata; Robert Glen Oshima; Masaru Okabe; Masahito Ikawa
Complementation of placental defects and embryonic lethality by trophoblast-specific lentiviral gene transfer.
Nature biotechnology 2007;25(2):233-7.
2007: Naokazu Inoue; Ryo Yamaguchi; Masahito Ikawa; Masaru Okabe
Sperm-egg interaction and gene manipulated animals.
Society of Reproduction and Fertility supplement 2007;65():363-71.
2007: Toshinobu Nakamura; Yoshikazu Arai; Hiroki Umehara; Masaaki Masuhara; Tohru Kimura; Hisaaki Taniguchi; Toshihiro Sekimoto; Masahito Ikawa; Yoshihiro Yoneda; Masaru Okabe; Satoshi Tanaka; Kunio Shiota; Toru Nakano
PGC7/Stella protects against DNA demethylation in early embryogenesis.
Nature cell biology 2007;9(1):64-71.
2006: Masaru Okabe
[Observation of sperm-egg interaction through gene-manipulated animals].
Seikagaku. The Journal of Japanese Biochemical Society 2006;78(11):1062-72.
2006: Ryo Yamaguchi; Kazuo Yamagata; Masahito Ikawa; Stuart B Moss; Masaru Okabe
Aberrant distribution of ADAM3 in sperm from both angiotensin-converting enzyme (Ace)- and calmegin (Clgn)-deficient mice.
Biology of reproduction 2006;75(5):760-6.
2006: Ippei Nagamori; Kentaro Yomogida; Masahito Ikawa; Masaru Okabe; Norikazu Yabuta; Hiroshi Nojima
The testes-specific bZip type transcription factor Tisp40 plays a role in ER stress responses and chromatin packaging during spermiogenesis.
Genes to cells : devoted to molecular & cellular mechanisms 2006;11(10):1161-71.
2006: Noriko Takegahara; Hyota Takamatsu; Toshihiko Toyofuku; Tohru Tsujimura; Tatsusada Okuno; Kazunori Yukawa; Masayuki Mizui; Midori Yamamoto; Durbaka V R Prasad; Kazuhiro Suzuki; Masaru Ishii; Kenta Terai; Masayuki Moriya; Yuji Nakatsuji; Saburo Sakoda; Shintaro Sato; Shizuo Akira; Kiyoshi Takeda; Masanori Inui; Toshiyuki Takai; Masahito Ikawa; Masaru Okabe; Atsushi Kumanogoh; Hitoshi Kikutani
Plexin-A1 and its interaction with DAP12 in immune responses and bone homeostasis.
Nature cell biology 2006;8(6):615-22.
2006: Shoko Watanabe; Hiroki Umehara; Kazushige Murayama; Masaru Okabe; Tomoki Kimura; Toru Nakano
Activation of Akt signaling is sufficient to maintain pluripotency in mouse and primate embryonic stem cells.
Oncogene 2006;25(19):2697-707.
2006: Hanjun Zhao; Akihiko Ito; Shinya H Kimura; Norikazu Yabuta; Naohiko Sakai; Masahito Ikawa; Masaru Okabe; Yuji Matsuzawa; Shizuya Yamashita; Hiroshi Nojima
RECS1 deficiency in mice induces susceptibility to cystic medial degeneration.
Genes & genetic systems 2006;81(1):41-50.
2006: Shin Kobayashi; Ayako Isotani; Nathan Mise; Masamichi Yamamoto; Yoshitaka Fujihara; Kazuhiro Kaseda; Tomoko Nakanishi; Masahito Ikawa; Hiroshi Hamada; Kuniya Abe; Masaru Okabe
Comparison of gene expression in male and female mouse blastocysts revealed imprinting of the X-linked gene, Rhox5/Pem, at preimplantation stages.
Current biology : CB 2006;16(2):166-72.
2005: Wang Xiangchun; Shinya Inoue; Jianguo Gu; Eiji Miyoshi; Katsuhisa Noda; Wenzhe Li; Yoko Mizuno-Horikawa; Miyako Nakano; Michio Asahi; Motoko Takahashi; Naofumi Uozumi; Shinji Ihara; Seung Ho Lee; Yoshitaka Ikeda; Yukihiro Yamaguchi; Yoshiya Aze; Yoshiaki Tomiyama; Junichi Fujii; Keiichiro Suzuki; Akihiro Kondo; Steven D Shapiro; Carlos Lopez-Otin; Tomoyuki Kuwaki; Masaru Okabe; Koichi Honke; Naoyuki Taniguchi
Dysregulation of TGF-beta1 receptor activation leads to abnormal lung development and emphysema-like phenotype in core fucose-deficient mice.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(44):15791-6.
2005: Kazuhide Yahata; Hiroe Kishine; Takefumi Sone; Yukari Sasaki; Junko Hotta; Jon Chesnut; Masaru Okabe; Fumio Imamoto
Multi-gene gateway clone design for expression of multiple heterologous genes in living cells: conditional gene expression at near physiological levels.
Journal of biotechnology 2005;118(2):123-34.
2005: Hiromitsu Tanaka; Naoko Iguchi; Ayako Isotani; Kouichi Kitamura; Yoshiro Toyama; Yasuhiro Matsuoka; Masayoshi Onishi; Kumiko Masai; Mamiko Maekawa; Kiyotaka Toshimori; Masaru Okabe; Yoshitake Nishimune
HANP1/H1T2, a novel histone H1-like protein involved in nuclear formation and sperm fertility.
Molecular and cellular biology 2005;25(16):7107-19.
2005: Ayako Isotani; Tomoko Nakanishi; Shin Kobayashi; Jiyoung Lee; Shinichiro Chuma; Norio Nakatsuji; Fumitoshi Ishino; Masaru Okabe
Genomic imprinting of XX spermatogonia and XX oocytes recovered from XX<-->XY chimeric testes.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(11):4039-44.
2005: Naokazu Inoue; Masahito Ikawa; Ayako Isotani; Masaru Okabe
The immunoglobulin superfamily protein Izumo is required for sperm to fuse with eggs.
Nature 2005;434(7030):234-8.
2005: Atsushi Kumanogoh; Takashi Shikina; Kazuhiro Suzuki; Satoshi Uematsu; Kazunori Yukawa; Shin-ichiro Kashiwamura; Hiroko Tsutsui; Midori Yamamoto; Hyota Takamatsu; Elizabeth P Ko-Mitamura; Noriko Takegahara; Satoko Marukawa; Isao Ishida; Hiroshi Morishita; Durbaka V R Prasad; Manabu Tamura; Masayuki Mizui; Toshihiko Toyofuku; Shizuo Akira; Kiyoshi Takeda; Masaru Okabe; Hitoshi Kikutani
Nonredundant roles of Sema4A in the immune system: defective T cell priming and Th1/Th2 regulation in Sema4A-deficient mice.
Immunity 2005;22(3):305-16.
2005: Gen Kondoh; Hiromasa Tojo; Yuka Nakatani; Nobuyasu Komazawa; Chie Murata; Kazuo Yamagata; Yusuke Maeda; Taroh Kinoshita; Masaru Okabe; Ryo Taguchi; Junji Takeda
Angiotensin-converting enzyme is a GPI-anchored protein releasing factor crucial for fertilization.
Nature medicine 2005;11(2):160-6.
2004: Reiko Hanada; Hitoshi Teranishi; James Todd Pearson; Mamoru Kurokawa; Hiroshi Hosoda; Nobuhiro Fukushima; Yoshihiko Fukue; Ryota Serino; Hiroaki Fujihara; Yoichi Ueta; Masahito Ikawa; Masaru Okabe; Noboru Murakami; Mikiyasu Shirai; Hironobu Yoshimatsu; Kenji Kangawa; Masayasu Kojima
Neuromedin U has a novel anorexigenic effect independent of the leptin signaling pathway.
Nature medicine 2004;10(10):1067-73.
2004: Tomoko Nakanishi; Ayako Isotani; Ryo Yamaguchi; Masahito Ikawa; Tadashi Baba; Susan S Suarez; Masaru Okabe
Selective passage through the uterotubal junction of sperm from a mixed population produced by chimeras of calmegin-knockout and wild-type male mice.
Biology of reproduction 2004;71(3):959-65.
2004: Hiroyuki Matsumura; Hidetoshi Hasuwa; Naokazu Inoue; Masahito Ikawa; Masaru Okabe
Lineage-specific cell disruption in living mice by Cre-mediated expression of diphtheria toxin A chain.
Biochemical and biophysical research communications 2004;321(2):275-9.
2004: Hirotsugu Iwatani; Takahito Ito; Enyu Imai; Yumi Matsuzaki; Akira Suzuki; Masaya Yamato; Masaru Okabe; Masatsugu Hori
Hematopoietic and nonhematopoietic potentials of Hoechst(low)/side population cells isolated from adult rat kidney.
Kidney international 2004;65(5):1604-14.
2004: Satomi Kuramochi-Miyagawa; Tohru Kimura; Takashi W Ijiri; Taku Isobe; Noriko Asada; Yukiko Fujita; Masahito Ikawa; Naomi Iwai; Masaru Okabe; Wei Deng; Haifan Lin; Yoichi Matsuda; Toru Nakano
Mili, a mammalian member of piwi family gene, is essential for spermatogenesis.
Development (Cambridge, England) 2004;131(4):839-49.
2004: Hidetoshi Hasuwa; Masaru Okabe
RNAi in living mice.
Methods in molecular biology (Clifton, N.J.) 2004;252():501-8.
2004: Akira Suzuki; Hirotsugu Iwatani; Takahito Ito; Enyu Imai; Masaru Okabe; Hiroyuki Nakamura; Yoshitaka Isaka; Masaya Yamato; Masatsugu Hori
Platelet-derived growth factor plays a critical role to convert bone marrow cells into glomerular mesangial-like cells.
Kidney international 2004;65(1):15-24.
2003: Yuko Tadokoro; Kentaro Yomogida; Yo Yagura; Shuichi Yamada; Masaru Okabe; Yoshitake Nishimune
Characterization of histone H2A.X expression in testis and specific labeling of germ cells at the commitment stage of meiosis with histone H2A.X promoter-enhanced green fluorescent protein transgene.
Biology of reproduction 2003;69(4):1325-9.
2003: Masahiro Yamamoto; Shintaro Sato; Hiroaki Hemmi; Katsuaki Hoshino; Tsuneyasu Kaisho; Hideki Sanjo; Osamu Takeuchi; Masanaka Sugiyama; Masaru Okabe; Kiyoshi Takeda; Shizuo Akira
Role of adaptor TRIF in the MyD88-independent toll-like receptor signaling pathway.
Science (New York, N.Y.) 2003;301(5633):640-3.
2003: Hiroaki Azukizawa; Hiroshi Kosaka; Shigetoshi Sano; William R Heath; Ichiro Takahashi; Xing-Hua Gao; Yasuyuki Sumikawa; Masaru Okabe; Kunihiko Yoshikawa; Satoshi Itami
Induction of T-cell-mediated skin disease specific for antigen transgenically expressed in keratinocytes.
European journal of immunology 2003;33(7):1879-88.
2003: Tohru Kimura; Chizuru Ito; Shoko Watanabe; Tohru Takahashi; Masahito Ikawa; Kentaro Yomogida; Yukiko Fujita; Megumi Ikeuchi; Noriko Asada; Kiyomi Matsumiya; Akihiko Okuyama; Masaru Okabe; Kiyotaka Toshimori; Toru Nakano
Mouse germ cell-less as an essential component for nuclear integrity.
Molecular and cellular biology 2003;23(4):1304-15.
2003: Takahiko Sakuma; Yuji Higashibata; Hirohisa Kawahata; Shuichi Yamada; Masaru Okabe; Yukihiko Kitamura; Shintaro Nomura
Difference of osteopontin gene regulation between bone and kidney.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2003;8(3):361-6.
2003: Hiroshi Nagashima; Tatsuya Fujimura; Yoichi Takahagi; Mayuko Kurome; Naohiro Wako; Takashi Ochiai; Ritsuko Esaki; Koichiro Kano; S Saito; Masaru Okabe; Hiroshi Murakami
Development of efficient strategies for the production of genetically modified pigs.
Theriogenology 2003;59(1):95-106.
2002: Hidetoshi Hasuwa; Kazuhiro Kaseda; Thorbjorg Einarsdottir; Masaru Okabe
Small interfering RNA and gene silencing in transgenic mice and rats.
FEBS letters 2002;532(1-2):227-30.
2002: Tomoko Nakanishi; Asato Kuroiwa; Shuichi Yamada; Ayako Isotani; Atsuko Yamashita; Ai Tairaka; Tamon Hayashi; Tatsuya Takagi; Masahito Ikawa; Yoichi Matsuda; Masaru Okabe
FISH analysis of 142 EGFP transgene integration sites into the mouse genome.
Genomics 2002;80(6):564-74.
2002: Yoshiko Murakami; Hiroshi Kosaka; Yusuke Maeda; Jun-ichi Nishimura; Norimitsu Inoue; Kazuhito Ohishi; Masaru Okabe; Junji Takeda; Taroh Kinoshita
Inefficient response of T lymphocytes to glycosylphosphatidylinositol anchor-negative cells: implications for paroxysmal nocturnal hemoglobinuria.
Blood 2002;100(12):4116-22.
2002: Chieko Yokoyama; Tomoko Yabuki; Manabu Shimonishi; Masayuki Wada; Toshihisa Hatae; Susumu Ohkawara; Junji Takeda; Taroh Kinoshita; Masaru Okabe; Tadashi Tanabe
Prostacyclin-deficient mice develop ischemic renal disorders, including nephrosclerosis and renal infarction.
Circulation 2002;106(18):2397-403.
2002: Kazuo Yamagata; Tomoko Nakanishi; Masahito Ikawa; Ryou Yamaguchi; Stuart B Moss; Masaru Okabe
Sperm from the calmegin-deficient mouse have normal abilities for binding and fusion to the egg plasma membrane.
Developmental biology 2002;250(2):348-57.
2002: Xing-Hua Gao; Gen Kondoh; Masahito Tarutani; Mariko Hara; Shintaro Inoue; Tomoko Nakanishi; Masaru Okabe; Yuji Yamaguchi; Kunihiko Yoshikawa; Satoshi Itami; Junji Takeda
Rapid compensation for glycosylphosphatidylinositol anchor deficient keratinocytes after birth: visualization of glycosylphosphatidylinositol-anchored proteins in situ.
The Journal of investigative dermatology 2002;118(6):998-1002.
2002: Hiroshi Murakami; Hiroshi Nagashima; Yoichi Takahagi; Shuji Miyagawa; Tatsuya Fujimura; Koji Toyomura; Rie Nakai; Mako Yamada; Takashi Kurihara; Tamotsu Shigehisa; Masaru Okabe; Tsukasa Seya; Ryota Shirakura; Taroh Kinoshita
Transgenic pigs expressing human decay-accelerating factor regulated by porcine MCP gene promoter.
Molecular reproduction and development 2002;61(3):302-11.
2002: Tomoaki Osugi; Yuichi Oshima; Yasushi Fujio; Masanobu Funamoto; Atsuko Yamashita; Shinji Negoro; Keita Kunisada; Masahiro Izumi; Yoshikazu Nakaoka; Hisao Hirota; Masaru Okabe; Keiko Yamauchi-Takihara; Ichiro Kawase; Tadamitsu Kishimoto
Cardiac-specific activation of signal transducer and activator of transcription 3 promotes vascular formation in the heart.
The Journal of biological chemistry 2002;277(8):6676-81.
2002: Akira Tohda; Tsuyoshi Okuno; Kiyomi Matsumiya; Masaru Okabe; Hidefumi Kishikawa; Kayoko Dohmae; Akihiko Okuyama; Yoshitake Nishimune
Restoration of spermatogenesis and fertility in azoospermic mutant mice by suppression and reelevation of testosterone followed by intracytoplasmic sperm injection.
Biology of reproduction 2002;66(1):85-90.
2001: Masahito Ikawa; Tsuyoshi Nakanishi; S Yamada; I Wada; K Kominami; Hiromitsu Tanaka; Masami Nozaki; Yoshitake Nishimune; Masaru Okabe
Calmegin is required for fertilin alpha/beta heterodimerization and sperm fertility.
Developmental biology 2001;240(1):254-61.
2001: Takashi Ito; Akira Suzuki; Enyu Imai; Masaru Okabe; Masatsugu Hori
Bone marrow is a reservoir of repopulating mesangial cells during glomerular remodeling.
Journal of the American Society of Nephrology : JASN 2001;12(12):2625-35.
2001: Shuji Miyagawa; Hiroshi Murakami; Yoichi Takahagi; Rie Nakai; Masashi Yamada; A Murase; Souichi Koyota; Masaru Koma; Katsuyoshi Matsunami; Daisuke Fukuta; Tatsuya Fujimura; Tamotsu Shigehisa; Masaru Okabe; Hiroshi Nagashima; Ryota Shirakura; Naoyuki Taniguchi
Remodeling of the major pig xenoantigen by N-acetylglucosaminyltransferase III in transgenic pig.
The Journal of biological chemistry 2001;276(42):39310-9.
2001: Chie Watanabe; Atsushi Kumanogoh; Wei Shi; Kazuhiro Suzuki; S Yamada; Masaru Okabe; Kanji Yoshida; Hitoshi Kikutani
Enhanced immune responses in transgenic mice expressing a truncated form of the lymphocyte semaphorin CD100.
Journal of immunology (Baltimore, Md. : 1950) 2001;167(8):4321-8.
2001: Tsuyoshi Nakanishi; Masahito Ikawa; S Yamada; Kiyotaka Toshimori; Masaru Okabe
Alkalinization of acrosome measured by GFP as a pH indicator and its relation to sperm capacitation.
Developmental biology 2001;237(1):222-31.
2001: K Horie; A Kuroiwa; Masahito Ikawa; Masaru Okabe; Gen Kondoh; Y Matsuda; Jun Takeda
Efficient chromosomal transposition of a Tc1/mariner- like transposon Sleeping Beauty in mice.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(16):9191-6.
2001: S H Kimura; M Ikawa; Akihiko Ito; Masaru Okabe; Hiroshi Nojima
Cyclin G1 is involved in G2/M arrest in response to DNA damage and in growth control after damage recovery.
Oncogene 2001;20(25):3290-300.
2001: Shuji Miyagawa; Masashi Yamada; Katsuyoshi Matsunami; Y Koresawa; Masahito Ikawa; Masaru Okabe; Ryota Shirakura
A synthetic dDAF (CD55) gene based on optimal codon usage for transgenic animals.
Journal of biochemistry 2001;129(5):795-801.
2001: Michio Tamatani; T Matsuyama; A Yamaguchi; Noriaki Mitsuda; Y Tsukamoto; M Taniguchi; Y H Che; K Ozawa; Osamu Hori; H Nishimura; A Yamashita; Masaru Okabe; H Yanagi; David M Stern; S Ogawa; M Tohyama
ORP150 protects against hypoxia/ischemia-induced neuronal death.
Nature medicine 2001;7(3):317-23.
2001: Yasura Tashiro; Mikiko Miyahara; Ryuichi Shirasaki; Masaru Okabe; Claus W Heizmann; Fujio Murakami
Local nonpermissive and oriented permissive cues guide vestibular axons to the cerebellum.
Development (Cambridge, England) 2001;128(6):973-81.
2001: Asuka Suzuki; Toshikatsu Hanada; Keiichi Mitsuyama; Takafumi Yoshida; S Kamizono; T Hoshino; M Kubo; A Yamashita; Masaru Okabe; K Takeda; Shizuo Akira; Satoshi Matsumoto; Atsushi Toyonaga; Michio Sata; Akihiko Yoshimura
CIS3/SOCS3/SSI3 plays a negative regulatory role in STAT3 activation and intestinal inflammation.
The Journal of experimental medicine 2001;193(4):471-81.
2001: Masashi Yamada; Shuji Miyagawa; Katsuyoshi Matsunami; Y Koresawa; Takashi Kurihara; Masahito Ikawa; Masaru Okabe; Ryota Shirakura
A codon exchange DAF is a powerful material for xenografting.
Transplantation proceedings 2001;33(1-2):744-5.
2001: Takashi Ito; A Suzuki; Masaru Okabe; Enyu Imai; Masatsugu Hori
Application of bone marrow-derived stem cells in experimental nephrology.
Experimental nephrology 2001;9(6):444-50.
2000: Y Koresawa; Shuji Miyagawa; Masahito Ikawa; Katsuyoshi Matsunami; Masashi Yamada; Masaru Okabe; Ryota Shirakura
A new Cre recombinase gene based on optimal codon usage in mammals: a powerful material for organ-specific gene targeting.
Transplantation proceedings 2000;32(7):2516-7.
2000: Hiroshi Murakami; Hiroshi Nagashima; Yoichi Takahagi; Tatsuya Fujimura; Shuji Miyagawa; Masaru Okabe; Tsukasa Seya; Tamotsu Shigehisa; Naoyuki Taniguchi; Ryota Shirakura; Taroh Kinoshita
Production of transgenic pigs expressing human DAF (CD55) regulated by the porcine MCP gene promoter.
Transplantation proceedings 2000;32(7):2505-6.
2000: Wei Shi; Atsushi Kumanogoh; Chie Watanabe; Junji Uchida; X Wang; Teruhito Yasui; Kazunori Yukawa; M Ikawa; Masaru Okabe; Jane R Parnes; Kanji Yoshida; Hitoshi Kikutani
The class IV semaphorin CD100 plays nonredundant roles in the immune system: defective B and T cell activation in CD100-deficient mice.
Immunity 2000;13(5):633-42.
2000: Toshiyuki Yoneda; Kazunori Imaizumi; Masahiro Maeda; Daishi Yui; Takayuki Manabe; Taiichi Katayama; Naoyuki Sato; Fumi Gomi; Takashi Morihara; Yasuo Mori; K Miyoshi; Junichi Hitomi; Shinya Ugawa; Satoru Yamada; Masaru Okabe; Masaya Tohyama
Regulatory mechanisms of TRAF2-mediated signal transduction by Bcl10, a MALT lymphoma-associated protein.
The Journal of biological chemistry 2000;275(15):11114-20.
2000: Y Koresawa; Shuji Miyagawa; Masahito Ikawa; Katsuyoshi Matsunami; Masashi Yamada; Ryota Shirakura; Masaru Okabe
Synthesis of a new Cre recombinase gene based on optimal codon usage for mammalian systems.
Journal of biochemistry 2000;127(3):367-72.
2000: Kenji Miyado; G Yamada; S Yamada; Hidetoshi Hasuwa; Y Nakamura; F Ryu; Kentaro Suzuki; Ken-ichiro Kosai; K Inoue; Atsuo Ogura; Masaru Okabe; Eisuke Mekada
Requirement of CD9 on the egg plasma membrane for fertilization.
Science (New York, N.Y.) 2000;287(5451):321-4.
2000: Keita Kunisada; Shinji Negoro; Eiroh Tone; Masanobu Funamoto; Tomoaki Osugi; S Yamada; Masaru Okabe; Tadamitsu Kishimoto; Keiko Yamauchi-Takihara
Signal transducer and activator of transcription 3 in the heart transduces not only a hypertrophic signal but a protective signal against doxorubicin-induced cardiomyopathy.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(1):315-9.
1999: N Kawakami; Naoki Sakane; F Nishizawa; M Iwao; So-ichiro Fukada; Kazutake Tsujikawa; Yasuhiro Kohama; Masahito Ikawa; Masaru Okabe; Hirofumi Yamamoto
Green fluorescent protein-transgenic mice: immune functions and their application to studies of lymphocyte development.
Immunology letters 1999;70(3):165-71.
1999: Gen Kondoh; Xing-Hua Gao; Y Nakano; H Koike; S Yamada; Masaru Okabe; Jun Takeda
Tissue-inherent fate of GPI revealed by GPI-anchored GFP transgenesis.
FEBS letters 1999;458(3):299-303.
1999: N Kawakami; F Nishizawa; Naoki Sakane; M Iwao; Kazutake Tsujikawa; Masahito Ikawa; Masaru Okabe; Hirofumi Yamamoto
Roles of integrins and CD44 on the adhesion and migration of fetal liver cells to the fetal thymus.
Journal of immunology (Baltimore, Md. : 1950) 1999;163(6):3211-6.
1999: A Matsumoto; Y Seki; M Kubo; S Ohtsuka; Asuka Suzuki; I Hayashi; K Tsuji; T Nakahata; Masaru Okabe; S Yamada; Akihiko Yoshimura
Suppression of STAT5 functions in liver, mammary glands, and T cells in cytokine-inducible SH2-containing protein 1 transgenic mice.
Molecular and cellular biology 1999;19(9):6396-407.
1999: Tsuyoshi Nakanishi; Masahito Ikawa; S Yamada; M Parvinen; T Baba; Yoshitake Nishimune; Masaru Okabe
Real-time observation of acrosomal dispersal from mouse sperm using GFP as a marker protein.
FEBS letters 1999;449(2-3):277-83.
1999: Enyu Imai; Yoshitaka Akagi; Yoshitaka Isaka; M Ikawa; M Takenaka; Masatsugu Hori; Masaru Okabe
Glowing podocytes in living mouse: transgenic mouse carrying a podocyte-specific promoter.
Experimental nephrology 1999;7(1):63-6.
1998: Masahito Ikawa; S Yamada; Tsuyoshi Nakanishi; Masaru Okabe
'Green mice' and their potential usage in biological research.
FEBS letters 1998;430(1-2):83-7.
1998: Shoki Mikata; Shuji Miyagawa; Masao Yoshitatsu; Masahito Ikawa; Masaru Okabe; Hikaru Matsuda; Ryota Shirakura
Prevention of hyperacute rejection by phosphatidylinositol-anchored mini-complement receptor type 1.
Transplant immunology 1998;6(2):107-10.
1997: Hiromitsu Tanaka; Masahito Ikawa; Junji Tsuchida; Masami Nozaki; Miwako Suzuki; Taku Fujiwara; Masaru Okabe; Yoshitake Nishimune
Cloning and characterization of the human Calmegin gene encoding putative testis-specific chaperone.
Gene 1997;204(1-2):159-63.
1997: Y Kojima; K Kominami; Kayoko Dohmae; Norio Nonomura; Tsuneharu Miki; Akihiko Okuyama; Yoshitake Nishimune; Masaru Okabe
Cessation of spermatogenesis in juvenile spermatogonial depletion (jsd/jsd) mice.
International journal of urology : official journal of the Japanese Urological Association 1997;4(5):500-7.
1997: Masahito Tarutani; Satoshi Itami; Masaru Okabe; Masahito Ikawa; T Tezuka; Kunihiko Yoshikawa; Taroh Kinoshita; Jun Takeda
Tissue-specific knockout of the mouse Pig-a gene reveals important roles for GPI-anchored proteins in skin development.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(14):7400-5.
1997: Masahito Ikawa; I Wada; K Kominami; D Watanabe; Kiyotaka Toshimori; Yoshitake Nishimune; Masaru Okabe
The putative chaperone calmegin is required for sperm fertility.
Nature 1997;387(6633):607-11.
1997: Masaru Okabe; Masahito Ikawa; K Kominami; Tsuyoshi Nakanishi; Yoshitake Nishimune
'Green mice' as a source of ubiquitous green cells.
FEBS letters 1997;407(3):313-9.
1997: Shuji Miyagawa; Shoki Mikata; Hiromitsu Tanaka; Masahito Ikawa; K Kominami; Tsukasa Seya; Yoshitake Nishimune; Ryota Shirakura; Masaru Okabe
The regulation of membrane cofactor protein (CD46) expression by the 3' untranslated region in transgenic mice.
Biochemical and biophysical research communications 1997;233(3):829-33.
1997: Yoshitaka Akagi; Yoshitaka Isaka; A Akagi; Masahito Ikawa; Masaru Takenaka; Toshiki Moriyama; A Yamauchi; Masaru Horio; N Ueda; Masaru Okabe; Enyu Imai
Transcriptional activation of a hybrid promoter composed of cytomegalovirus enhancer and beta-actin/beta-globin gene in glomerular epithelial cells in vivo.
Kidney international 1997;51(4):1265-9.
1997: Shuji Miyagawa; Masahito Ikawa; K Kominami; Hiromitsu Tanaka; Shoki Mikata; Hikaru Matsuda; Tsukasa Seya; Ryota Shirakura; Masaru Okabe
The regulation of membrane cofactor protein (CD46) expression in transgenic mice: the importance of the first 125 BP of the 3' untranslated region.
Transplantation proceedings 1997;29(1-2):941-2.
1996: H Kitayama; T Tsujimura; Itaru Matsumura; Kenji Oritani; H Ikeda; Jun Ishikawa; Masaru Okabe; M Suzuki; K Yamamura; Yuji Matsuzawa; Y Kitamura; Yuzuru Kanakura
Neoplastic transformation of normal hematopoietic cells by constitutively activating mutations of c-kit receptor tyrosine kinase.
Blood 1996;88(3):995-1004.
1996: K Kawagoe; Daisuke Kitamura; Masaru Okabe; I Taniuchi; Masahito Ikawa; T Watanabe; Taroh Kinoshita; Jun Takeda
Glycosylphosphatidylinositol-anchor-deficient mice: implications for clonal dominance of mutant cells in paroxysmal nocturnal hemoglobinuria.
Blood 1996;87(9):3600-6.
1996: Shuji Miyagawa; Masahito Ikawa; K Kominami; Y Yoshimura; H Tanaka; Shoki Mikata; Ryota Shirakura; H Matsuda; Y Yanagi; Tsukasa Seya; Masaru Okabe
Difference of expression levels between gene technological product delta CYT-MCP(CD46) and intact MCP(CD46) in transgenic mice.
Transplantation proceedings 1996;28(2):585-6.
1996: Shuji Miyagawa; M Mikata; H Matsuda; Masahito Ikawa; Masaru Okabe; S Nagasawa; M Matsumoto; Tsukasa Seya; Ryota Shirakura
In vitro and in vivo studies to prevent hyperacute rejection.
Transplantation proceedings 1996;28(2):1031-3.
1995: Masahito Ikawa; K Kominami; Y Yoshimura; K Tanaka; Yoshitake Nishimune; Masaru Okabe
A rapid and non-invasive selection of transgenic embryos before implantation using green fluorescent protein (GFP).
FEBS letters 1995;375(1-2):125-8.
1995: Norio Muto; A Dota; T Tanaka; N Itoh; Masaru Okabe; Akira Inada; T Nakanishi; K Tanaka
Hinokitiol induces differentiation of teratocarcinoma F9 cells.
Biological & pharmaceutical bulletin 1995;18(11):1576-9.
1995: D Watanabe; Masaru Okabe; N Hamajima; T Morita; Yuko Nishina; Yoshitake Nishimune
Characterization of the testis-specific gene 'calmegin' promoter sequence and its activity defined by transgenic mouse experiments.
FEBS letters 1995;368(3):509-12.
1995: Masahito Ikawa; X Ying; K Tanaka; Kazutomo Ohashi; Fumitaka Saji; Masaru Okabe
Improvement of fusing ability of human sperm to zona-free hamster eggs by conditioned media.
Biological & pharmaceutical bulletin 1995;18(1):5-8.
1994: Kayoko Dohmae; Masaru Okabe; Yoshitake Nishimune
Experimental transmission of hantavirus infection in laboratory rats.
The Journal of infectious diseases 1994;170(6):1589-92.
1994: Kazutomo Ohashi; Fumitaka Saji; A Wakimoto; T Tsutsui; T Nakazawa; Masaru Okabe; T Mimura; O Tanizawa
Selection of acrosome-reacted sperm with MH61-immunobeads.
Journal of andrology 1994;15(1):78-82.
1993: Masahito Ikawa; Masaru Okabe
[What does sperm recognize on fusing cells?].
Seikagaku. The Journal of Japanese Biochemical Society 1993;65(11):1429-33.
1993: X Ying; Masaru Okabe; T Mimura
Selection of acrosome-reacted human spermatozoa and their fusing ability by micro-injection into the perivitelline space of hamster eggs.
Human reproduction (Oxford, England) 1993;8(7):1074-8.
1993: Masaru Okabe; Y Kishi; X Ying; Y Kohama; T Mimura; S S Li
Characterization of capacitation inhibitory protein from rabbit seminal plasma: homology with human annexins.
Biological & pharmaceutical bulletin 1993;16(5):453-6.
1993: Toshihide Noguchi; Masaru Okabe; Z Wang; K Yamada; Enyu Imai; T Tanaka
An enhancer unit of L-type pyruvate kinase gene is responsible for transcriptional stimulation by dietary fructose as well as glucose in transgenic mice.
FEBS letters 1993;318(3):269-72.
1992: Kazutomo Ohashi; Fumitaka Saji; M Kato; Masaru Okabe; T Mimura; O Tanizawa
Evaluation of acrosomal status using MH61-beads test and its clinical application.
Fertility and sterility 1992;58(4):803-8.
1992: Masaru Okabe; S Matzno; M Nagira; X Ying; Y Kohama; T Mimura
Collection of acrosome-reacted human sperm using monoclonal antibody-coated paramagnetic beads.
Molecular reproduction and development 1992;32(4):389-93.
1992: Masaru Okabe; X Ying; M Nagira; Masahito Ikawa; Y Kohama; T Mimura; K Tanaka
Homology of an acrosome-reacted sperm-specific antigen to CD46.
Journal of pharmacobio-dynamics 1992;15(8):455-9.
1990: Masaru Okabe; M Nagira; Y Kawai; S Matzno; T Mimura; Tadanori Mayumi
A human sperm antigen possibly involved in binding and/or fusion with zona-free hamster eggs.
Fertility and sterility 1990;54(6):1121-6.
1989: Y Kohama; T Miyamoto; H Oka; K Yamamoto; N Murayama; K Tsujikawa; Masaru Okabe; T Mimura
Enhancement of heparin-binding ability of fibronectin by S-carboxamide-methylation.
Journal of pharmacobio-dynamics 1989;12(10):626-33.
1989: Y Kawai; T Hama; Tadanori Mayumi; Masaru Okabe; S Matzno; Y Kohama; T Mimura
Flow cytometric analysis of mouse sperm using monoclonal anti-sperm antibody OBF13.
Journal of reproductive immunology 1989;16(1):71-82.
1989: Y Kohama; H Oka; K Yamamoto; T Teramoto; Masaru Okabe; T Mimura; Y Nagase; Y Chiba; T Fujita
Induction of angiotensin-converting enzyme inhibitory activity by acid-limited proteolysis of glyceraldehyde 3-phosphate dehydrogenase.
Biochemical and biophysical research communications 1989;161(2):456-60.
1989: T Mimura; K Tsujikawa; N Yasuda; Hiromu Nakajima; B G Lee; Masaru Okabe; Y Kohama
Studies on pharmacological activation of human serum immunoglobulin G by chemical modification and active subfragments. VIII. Effect of carboxamide-methylated light chain (Fr.I-L) on leukocyte functions.
Journal of pharmacobio-dynamics 1989;12(3):159-63.
1989: Masaru Okabe; M Yagasaki; S Matzno; M nagira; Y Kohama; T Mimura
Glucosamine enhanced sperm-egg binding but inhibited sperm-egg fusion in mouse.
Experientia 1989;45(2):193-4.
1988: Y Kohama; S Matsumoto; H Oka; T Teramoto; Masaru Okabe; T Mimura
Isolation of angiotensin-converting enzyme inhibitor from tuna muscle.
Biochemical and biophysical research communications 1988;155(1):332-7.
1988: Masaru Okabe; M Yagasaki; H Oda; S Matzno; Y Kohama; T Mimura
Effect of a monoclonal anti-mouse sperm antibody (OBF13) on the interaction of mouse sperm with zona-free mouse and hamster eggs.
Journal of reproductive immunology 1988;13(3):211-9.
1988: T Mimura; K Tsujikawa; N Yasuda; Hiromu Nakajima; M Haruyama; T Ohmura; Masaru Okabe
Suppression of gastric ulcer induced by stress and HCL-ethanol by intravenously administered metallothionein-II.
Biochemical and biophysical research communications 1988;151(2):725-9.
1987: Masaru Okabe; T Adachi; K Takada; H Oda; M Yagasaki; Y Kohama; T Mimura
Capacitation-related changes in antigen distribution on mouse sperm heads and its relation to fertilization rate in vitro.
Journal of reproductive immunology 1987;11(2):91-100.