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- Tsutomu Murakami
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Toshihiro Nakajima
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Yoshio Koyanagi
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Kazunobu Tachibana
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Nobutaka Fujii
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Hirokazu Tamamura
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Nobuaki Yoshida
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Michinori Waki
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Akiyoshi Matsumoto
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Osamu Yoshie
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Tadamitsu Kishimoto
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Naoki Yamamoto
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
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- Takashi Nagasawa
- From the *Department of Microbiology, Tokyo Medical and Dental University School of Medicine, Bunkyo-ku, Tokyo 113, Japan; ‡Shionogi Institute for Medical Science, 2-5-1 Mishima, Settsu, Osaka 566, Japan; §Department of Immunology, Research Institute, Osaka Medical Center for Maternal and Child Health, 840 Murodo-cho, Izumi, Osaka 590-02, Japan; and ‖Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan; ¶SEIKAGAKU Corp., Chyuo-ku, Tokyo 103, Japan; **Department of Medicine III, Osaka University Medical School, 2-2 Yamada-oka, Suita, Osaka 565, Japan
抄録
<jats:p>Several members of the chemokine receptor family have been shown to function in association with CD4 to permit human immunodeficiency virus type 1 (HIV-1) entry and infection. The CXC chemokine receptor CXCR4/fusin is a receptor for pre–B cell growth stimulating factor (PBSF)/stromal cell–derived factor 1 (SDF-1) and serves as a coreceptor for the entry of T cell line–tropic HIV-1 strains. Thus, the development of CXCR4 antagonists or agonists may be useful in the treatment of HIV-1 infection. T22 ([Tyr5,12,Lys7]-polyphemusin II) is a synthesized peptide that consists of 18 amino acid residues and an analogue of polyphemusin II isolated from the hemocyte debris of American horseshoe crabs (Limulus polyphemus). T22 was found to specifically inhibit the ability of T cell line–tropic HIV-1 to induce cell fusion and infect the cell lines transfected with CXCR4 and CD4 or peripheral blood mononuclear cells. In addition, T22 inhibited Ca2+ mobilization induced by pre–B cell growth stimulating factor (PBSF)/SDF-1 stimulation through CXCR4. Thus, T22 is a small molecule CXCR4 inhibitor that blocks T cell line–tropic HIV-1 entry into target cells.</jats:p>
収録刊行物
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- The Journal of Experimental Medicine
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The Journal of Experimental Medicine 186 (8), 1389-1393, 1997-10-20
Rockefeller University Press
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詳細情報 詳細情報について
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- CRID
- 1361981470637755904
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- NII論文ID
- 30017416044
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- ISSN
- 15409538
- 00221007
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- データソース種別
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