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Yamamoto T, Ikegame M, Furusawa Y, Tabuchi Y, Hatano K, Watanabe K, Kawago U, Hirayama J, Yano S, Sekiguchi T, Kitamura KI, Endo M, Nagami A, Matsubara H, Maruyama Y, Hattori A, Suzuki N. Osteoclastic and Osteoblastic Responses to Hypergravity and Microgravity: Analysis Using Goldfish Scales as a Bone Model. Zoolog Sci 2022; 39. [DOI: 10.2108/zs210107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/13/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Tatsuki Yamamoto
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Mika Ikegame
- Department of Oral Morphology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama 700-8525, Japan
| | - Yukihiro Furusawa
- Department of Pharmaceutical Engineering, Faculty of Engineering, Toyama Prefectural University, Kurokawa, Toyama 939-0398, Japan
| | - Yoshiaki Tabuchi
- Life Science Research Center, University of Toyama, Sugitani, Toyama 930-0194, Japan
| | - Kaito Hatano
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Kazuki Watanabe
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | - Umi Kawago
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Jun Hirayama
- Department of Clinical Engineering, Faculty of Health Sciences, Komatsu University, Komatsu, Ishikawa 923-0961, Japan
| | - Sachiko Yano
- Japan Aerospace Exploration Agency, Tsukuba, Ibaraki 305-8505, Japan
| | - Toshio Sekiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Kei-ichiro Kitamura
- Department of Clinical Laboratory Science, Division of Health Sciences, Graduate School of Medical Science, Kanazawa University, Kodatsuno, Ishikawa 920-0942, Japan
| | - Masato Endo
- Laboratory of Fish Culture, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477, Japan
| | - Arata Nagami
- Noto Center for Fisheries Science and Technology, Kanazawa University, Ossaka, Noto-cho, Ishikawa 927-0552, Japan
| | - Hajime Matsubara
- Noto Center for Fisheries Science and Technology, Kanazawa University, Ossaka, Noto-cho, Ishikawa 927-0552, Japan
| | - Yusuke Maruyama
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
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Fish TNF and TNF receptors. SCIENCE CHINA-LIFE SCIENCES 2020; 64:196-220. [DOI: 10.1007/s11427-020-1712-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/12/2020] [Indexed: 12/29/2022]
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Yokota H, Taguchi Y, Tanaka Y, Uchiyama M, Kondo M, Tsuruda Y, Suzuki T, Eguchi S. Chronic exposure to diclofenac induces delayed mandibular defects in medaka (Oryzias latipes) in a sex-dependent manner. CHEMOSPHERE 2018; 210:139-146. [PMID: 29986219 DOI: 10.1016/j.chemosphere.2018.07.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 06/18/2018] [Accepted: 07/03/2018] [Indexed: 06/08/2023]
Abstract
Diclofenac is widely distributed in freshwater environments. To support a robust aquatic risk assessment, medaka (Oryzias latipes) were exposed to diclofenac at sublethal concentrations of 0.608, 2.15, 7.29, 26.5, and 94.8 μg/L (as mean measured concentrations) from fertilized eggs to 90-day posthatch. Except for the induction of mandibular defects, no deleterious effects were observed on hatching success and time to hatching at the embryonic stage, or on posthatch mortality, growth in hatched larvae and juveniles, and no abnormal behavior was observed. After 40-day posthatch, mandibular defects in the fish were observed at a concentration of 7.29 μg/L and above. Cumulatively, a morphological examination showed that 4% of the fish in the 7.29 μg/L treatment, 20% in the 26.5 μg/L treatment, and 38% in the 94.8 μg/L treatment exhibited mandibular defects, and the sex ratio of fish with mandibular defects was skewed toward males. These results suggest that diclofenac affects bone remodeling in the lower jaw of medaka after puberty in a sex-dependent manner. The lowest observed-effect concentration and no observed-effect concentration of diclofenac for mandibular dysmorphism through the partial life cycle exposure of the medaka were 26.5 and 7.29 μg/L, respectively.
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Affiliation(s)
- Hirofumi Yokota
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan.
| | - Yuri Taguchi
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan
| | - Yuka Tanaka
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan
| | - Mami Uchiyama
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan
| | - Mizuki Kondo
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan
| | - Yukinari Tsuruda
- Faculty of Agriculture, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-0053, Japan
| | - Tomoko Suzuki
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan
| | - Sayaka Eguchi
- Department of Biosphere Sciences, School of Human Sciences, Kobe College, 4-1, Okadayama, Nishinomiya-shi, Hyogo 662-8505, Japan
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4
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Ishizu H, Sekiguchi T, Ikari T, Kitamura KI, Kitani Y, Endo M, Urata M, Kinoshita Y, Hattori A, Srivastav AK, Mishima H, Mizusawa K, Takahashi A, Suzuki N. α-Melanocyte-stimulating hormone promotes bone resorption resulting from increased osteoblastic and osteoclastic activities in goldfish. Gen Comp Endocrinol 2018; 262:99-105. [PMID: 29574148 DOI: 10.1016/j.ygcen.2018.03.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 03/18/2018] [Accepted: 03/20/2018] [Indexed: 01/29/2023]
Abstract
We examined the effects of α-melanocyte-stimulating hormone (α-MSH) on bone metabolism using regenerating goldfish scales. Normally developed scales on the bodies of goldfish were removed to allow the regeneration of scales under anesthesia. Thereafter, the influence of α-MSH on the regeneration of goldfish scales was investigated in vivo. In brief, α-MSH was injected at a low dose (0.1 μg/g body weight) or a high dose (1 μg/g body weight) into goldfish every other day. Ten days after removing the scales, we collected regenerating scales and analyzed osteoblastic and osteoclastic activities as respective marker enzyme (alkaline phosphatase for osteoblasts, tartrate-resistant acid phosphatase for osteoclasts) activity in the regenerating scales as well as plasma calcium levels. At both doses, osteoblastic and osteoclastic activities in the regenerating scales increased significantly. Plasma calcium concentrations in the α-MSH-treated group (high doses) were significantly higher than those in the control group. Next, in vitro experiments were performed to confirm the results of in vivo experiments. In the cultured regenerating scales, osteoblastic and osteoclastic activities significantly increased with α-MSH (10-7 and 10-6 M) treatment. In addition, real-time PCR analysis indicated that osteoclastogenesis in α-MSH-treated scales was induced by the receptor activator of the NF-κB/receptor activator of the NF-κB ligand/osteoprotegerin pathway. Furthermore, we found that α-MSH receptors (melanocortin receptors 4 and 5) were detected in the regenerating scales. Thus, in teleosts, we are the first to demonstrate that α-MSH functions in bone metabolism and promotes bone resorption via melatonin receptors 4 and/or 5.
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Affiliation(s)
- Hidenori Ishizu
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Toshio Sekiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Takahiro Ikari
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Kei-Ichiro Kitamura
- Department of Clinical Laboratory Science, Division of Health Sciences, Graduate School of Medical Science, Kanazawa University, Kodatsuno, Ishikawa 920-0942, Japan
| | - Yoichiro Kitani
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Masato Endo
- Department of Marine Biosciences, Division of Marine Science, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477, Japan
| | - Makoto Urata
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan; Institute of Noto SATOUMI Education Research, Noto-cho, Ishikawa 927-0553, Japan
| | - Yasuko Kinoshita
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan; Institute of Noto SATOUMI Education Research, Noto-cho, Ishikawa 927-0553, Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | - Ajai K Srivastav
- Department of Zoology, D.D.U. Gorakhpur University, Gorakhpur 273-009, India
| | - Hiroyuki Mishima
- Department of Dental Engineering, Tsurumi University School of Dental Medicine, Yokohama, Kanagawa 230-8501, Japan
| | - Kanta Mizusawa
- School of Marine Biosciences, Kitasato University, Sagamihara, Kanagawa 252-0373, Japan
| | - Akiyoshi Takahashi
- School of Marine Biosciences, Kitasato University, Sagamihara, Kanagawa 252-0373, Japan
| | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan.
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5
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Kase Y, Ikari T, Sekiguchi T, Sato M, Ogiso S, Kawada T, Matsubara S, Satake H, Sasayama Y, Endo M, Kitamura KI, Hattori A, Watanabe TX, Maruyama Y, Watanabe Y, Funahashi H, Kambegawa A, Suzuki N. Sardine procalcitonin amino-terminal cleavage peptide has a different action from calcitonin and promotes osteoblastic activity in the scales of goldfish. Comp Biochem Physiol A Mol Integr Physiol 2017; 211:77-83. [PMID: 28614698 DOI: 10.1016/j.cbpa.2017.06.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 05/31/2017] [Accepted: 06/07/2017] [Indexed: 11/17/2022]
Abstract
The nucleotide sequence of a sardine preprocalcitonin precursor has been determined from their ultimobranchial glands in the present study. From our analysis of this sequence, we found that sardine procalcitonin was composed of procalcitonin amino-terminal cleavage peptide (N-proCT) (53 amino acids), CT (32 amino acids), and procalcitonin carboxyl-terminal cleavage peptide (C-proCT) (18 amino acids). As compared with C-proCT, N-proCT has been highly conserved among teleosts, reptiles, and birds, which suggests that N-proCT has some bioactivities. Therefore, both sardine N-proCT and sardine CT were synthesized, and their bioactivities for osteoblasts and osteoclasts were examined using our assay system with goldfish scales that consisted of osteoblasts and osteoclasts. As a result, sardine N-proCT (10-7M) activated osteoblastic marker enzyme activity, while sardine CT did not change. On the other hand, sardine CT (10-9 to 10-7M) suppressed osteoclastic marker enzyme activity, although sardine N-proCT did not influence enzyme activity. Furthermore, the mRNA expressions of osteoblastic markers such as type 1 collagen and osteocalcin were also promoted by sardine N-proCT (10-7M) treatment; however, sardine CT did not influence their expressions. The osteoblastic effects of N-proCT lack agreement. In the present study, we can evaluate exactly the action for osteoblasts because our scale assay system is very sensitive and it is a co-culture system for osteoblasts and osteoclasts with calcified bone matrix. Both CT and N-proCT seem to influence osteoblasts and osteoclasts and promote bone formation by different actions in teleosts.
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Affiliation(s)
- Yoichi Kase
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Takahiro Ikari
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Toshio Sekiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Masayuki Sato
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Shouzo Ogiso
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Tsuyoshi Kawada
- Bioorganic Research Institute, Suntory Foundation for Life Sciences, 8-1-1, Seikadai, Seika-cho, Soraku-gun, Kyoto 619-0284, Japan
| | - Shin Matsubara
- Bioorganic Research Institute, Suntory Foundation for Life Sciences, 8-1-1, Seikadai, Seika-cho, Soraku-gun, Kyoto 619-0284, Japan
| | - Honoo Satake
- Bioorganic Research Institute, Suntory Foundation for Life Sciences, 8-1-1, Seikadai, Seika-cho, Soraku-gun, Kyoto 619-0284, Japan
| | - Yuichi Sasayama
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Masato Endo
- Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477, Japan
| | - Kei-Ichiro Kitamura
- Department of Clinical Laboratory Science, Graduate School of Medical Science, Kanazawa University, Kanazawa, Ishikawa 920-0942, Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | | | - Yusuke Maruyama
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | - Yoshinari Watanabe
- Organization of Frontier Science and Innovation, Kanazawa University, Kanazawa, Ishikawa 920-1192, Japan
| | - Hisayuki Funahashi
- Department of Anatomy, Showa University School of Medicine, Shinagawa-ku, Tokyo 142-8555, Japan
| | | | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan.
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Sekiguchi T, Shiraishi A, Satake H, Kuwasako K, Takahashi H, Sato M, Urata M, Wada S, Endo M, Ikari T, Hattori A, Srivastav AK, Suzuki N. Calcitonin-typical suppression of osteoclastic activity by amphioxus calcitonin superfamily peptides and insights into the evolutionary conservation and diversity of their structures. Gen Comp Endocrinol 2017; 246:294-300. [PMID: 28062302 DOI: 10.1016/j.ygcen.2017.01.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 12/05/2016] [Accepted: 01/02/2017] [Indexed: 01/27/2023]
Abstract
Calcitonin (CT) is a hormone that decreases serum calcium level by suppressing osteoclastic activity in the vertebrate bone. In vertebrates, the structure-function relationship of CTs has been studied extensively. We recently identified three CT superfamily peptides, Bf-CTFP1 to 3, and clarified the molecular and functional characteristics of their receptor and receptor activity-modifying protein in amphioxus, Branchiostoma floridae. However, the CT activity of Bf-CTFPs has yet to be investigated. In the present study, a functional analysis of Bf-CTFPs was performed using goldfish scales having both osteoclasts and osteoblasts. All Bf-CTFPs suppressed osteoclastic activity via a goldfish CT receptor. Although the primary amino acid sequences of the Bf-CTFPs showed low sequence similarity to vertebrate CTs, Bf-CTFP1 to 3 share three amino acids, Thr25, Thr27, and Pro32-NH2, that are required for receptor binding, with salmon CT. Moreover, homology model analysis revealed that the Bf-CTFPs form alpha-helical structures. The alpha-helical position and length of Bf-CTFP1 and 2 were conserved with those of a highly potent ligand, teleost CT. Interestingly, the composition of the alpha-helix of Bf-CTFP3 differed from those of teleost CT, despite that the action of Bf-CTFP3 on goldfish scales was the same as that of Bf-CTFP1 and 2. Collectively, the present study provides new insights into the structure-function relationship of CT and its functional evolution in chordates.
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Affiliation(s)
- Toshio Sekiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Akira Shiraishi
- Bioorganic Research Institute, Suntory Foundation for Life Sciences, 8-1-1, Seikadai, Seika-cho, Soraku-gun, Kyoto 619-0284, Japan
| | - Honoo Satake
- Bioorganic Research Institute, Suntory Foundation for Life Sciences, 8-1-1, Seikadai, Seika-cho, Soraku-gun, Kyoto 619-0284, Japan
| | - Kenji Kuwasako
- Frontier Science Research Center, University of Miyazaki, Miyazaki, Miyazaki 889-1692, Japan
| | - Hiroki Takahashi
- National Institute for Basic Biology, Laboratory of Morphogenesis, 38 Nishigonaka Myodaiji, Okazaki 444-8585, Japan
| | - Masayuki Sato
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Makoto Urata
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan; Institute of Noto SATOUMI Education and Studies, Noto-cho, Ishikawa 927-0553, Japan
| | - Shuichi Wada
- Department of Animal Bioscience, Faculty of Bioscience, Nagahama Institute of Bio-Science and Technology, Nagahama, Shiga 526-0829, Japan
| | - Masato Endo
- Department of Marine Biosciences, Division of Marine Science, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477, Japan
| | - Takahiro Ikari
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
| | - Ajai K Srivastav
- Department of Zoology, D.D.U. Gorakhpur University, Gorakhpur 273-009, India
| | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan.
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7
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HANMOTO T, TABUCHI Y, IKEGAME M, KONDO T, KITAMURA KI, ENDO M, KOBAYASHI I, MISHIMA H, SEKIGUCHI T, URATA M, SEKI A, YANO S, HATTORI A, SUZUKI N. Effects of low-intensity pulsed ultrasound on osteoclasts: Analysis with goldfish scales as a model of bone . Biomed Res 2017; 38:71-77. [DOI: 10.2220/biomedres.38.71] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Taizo HANMOTO
- Noto Marine Laboratory, Division of Marine Environmental Studies, Institute of Nature and Environmental Technology, Kanazawa University
| | - Yoshiaki TABUCHI
- Division of Molecular Genetics Research, Life Science Research Center, University of Toyama
| | - Mika IKEGAME
- Department of Oral Morphology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
- ARCOCS, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Takashi KONDO
- Department of Radiological Sciences, Gradu-ate School of Medicine and Pharmaceutical Sciences, University of Toyama
| | - Kei-ichiro KITAMURA
- Department of Clini-cal Laboratory Science, Division of Health Sciences, Graduate School of Medical Science, Kanazawa University
| | - Masato ENDO
- Department of Marine Biosciences, Tokyo University of Marine Science and Technology
| | - Isao KOBAYASHI
- Faculty of Natural System, Institute of Science and Engineering, Kanazawa University
| | | | - Toshio SEKIGUCHI
- Noto Marine Laboratory, Division of Marine Environmental Studies, Institute of Nature and Environmental Technology, Kanazawa University
| | - Makoto URATA
- Noto Marine Laboratory, Division of Marine Environmental Studies, Institute of Nature and Environmental Technology, Kanazawa University
- Institute of Noto SATOUMI Education and Studies
| | | | | | - Atsuhiko HATTORI
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University
| | - Nobuo SUZUKI
- Noto Marine Laboratory, Division of Marine Environmental Studies, Institute of Nature and Environmental Technology, Kanazawa University
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Suzuki N, Kitamura KI, Hattori A. Fish scale is a suitable model for analyzing determinants of skeletal fragility in type 2 diabetes. Endocrine 2016; 54:575-577. [PMID: 27796812 DOI: 10.1007/s12020-016-1153-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 10/17/2016] [Indexed: 10/20/2022]
Affiliation(s)
- Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Noto-cho, Ishikawa, 927-0553, Japan.
| | - Kei-Ichiro Kitamura
- Department of Clinical Laboratory Science, Graduate School of Medical Science, Kanazawa University, Kanazawa, Ishikawa, 920-0942, Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba, 272-0827, Japan
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9
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Sato M, Hanmoto T, Yachiguchi K, Tabuchi Y, Kondo T, Endo M, Kitani Y, Sekiguchi T, Urata M, Hai TN, Srivastav AK, Mishima H, Hattori A, Suzuki N. Sodium fluoride induces hypercalcemia resulting from the upregulation of both osteoblastic and osteoclastic activities in goldfish, Carassius auratus. Comp Biochem Physiol C Toxicol Pharmacol 2016; 189:54-60. [PMID: 27475026 DOI: 10.1016/j.cbpc.2016.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/20/2016] [Accepted: 07/22/2016] [Indexed: 11/30/2022]
Abstract
The influence of sodium fluoride (NaF) on calcium metabolism was examined in goldfish (fresh water teleost). At 2days after administration of NaF (500ng/g body weight; 5μg/g body weight) (around 10(-5) to 10(-4)M in goldfish), we indicated that plasma calcium levels upregulated in both doses of NaF-treated goldfish. To examine the mechanism of hypercalcemia by NaF treatments, therefore, direct effects of NaF on osteoblasts and osteoclasts in goldfish were investigated by an original assay system using teleost scale which has osteoblasts, osteoclasts and bone matrix. Alkaline phosphatase activity in the scales increased with the treatment of NaF (10(-6) and 10(-5)M) during 6h of incubation. Also, tartrate-resistant acid phosphatase activity increased after exposure to NaF (10(-5)M) at the 6h of incubation. To investigate the osteoclastic activation, the mRNA expression of osteoclastogenesis related factors were examined. The receptor activator of the nuclear factor-κB ligand (RANKL) which is known as a factor for osteoclastogenesis, increased in the NaF-treated scales after 6h of incubation. The ratio of RANKL/osteoprotegerin (osteoclastogenesis inhibitory factor) significantly increased after 6h of incubation. Resulting from the increase of RANKL mRNA level, the expression of transcription-regulating factors was significantly increased. Furthermore, the expression of functional genes, cathepsin K and matrix metalloproteinase-9 mRNA, was significantly increased. In our knowledge, this is the first report concerning the effects of NaF on osteoblasts and osteoclasts in teleosts. We concluded that NaF influences calcium metabolism via osteoclastic activation in goldfish.
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Affiliation(s)
- Masayuki Sato
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Taizo Hanmoto
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Koji Yachiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Yoshiaki Tabuchi
- Division of Molecular Genetics Research, Life Science Research Center, University of Toyama, Sugitani, Toyama 930-0194, Japan
| | - Takashi Kondo
- Department of Radiological Sciences, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, Toyama 930-0194, Japan
| | - Masato Endo
- Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477, Japan
| | - Yoichiro Kitani
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Toshio Sekiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan
| | - Makoto Urata
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan; Institute of Noto SATOUMI Education and Studies, Housu-gun, Ishikawa 927-0553, Japan
| | - Tran Ngoc Hai
- College of Aquaculture and Fisheries, Can Tho University, Can Tho City, Vietnam
| | - Ajai K Srivastav
- Department of Zoology, D.D.U. Gorakhpur University, Gorakhpur 273-009, India
| | - Hiroyuki Mishima
- Department of Medical Hygiene, Kochi Gakuen College, Kochi 780-0955, Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba, 272-0827, Japan
| | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Housu-gun, Ishikawa 927-0553, Japan.
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Suzuki N, Hanmoto T, Yano S, Furusawa Y, Ikegame M, Tabuchi Y, Kondo T, Kitamura KI, Endo M, Yamamoto T, Sekiguchi T, Urata M, Mikuni-Takagaki Y, Hattori A. Low-intensity pulsed ultrasound induces apoptosis in osteoclasts: Fish scales are a suitable model for the analysis of bone metabolism by ultrasound. Comp Biochem Physiol A Mol Integr Physiol 2016; 195:26-31. [DOI: 10.1016/j.cbpa.2016.01.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 01/28/2016] [Accepted: 01/29/2016] [Indexed: 11/24/2022]
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11
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Yachiguchi K, Matsumoto N, Haga Y, Suzuki M, Matsumura C, Tsurukawa M, Okuno T, Nakano T, Kawabe K, Kitamura KI, Toriba A, Hayakawa K, Chowdhury VS, Endo M, Chiba A, Sekiguchi T, Nakano M, Tabuchi Y, Kondo T, Wada S, Mishima H, Hattori A, Suzuki N. Polychlorinated biphenyl (118) activates osteoclasts and induces bone resorption in goldfish. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2014; 21:6365-72. [PMID: 23247518 PMCID: PMC4021165 DOI: 10.1007/s11356-012-1347-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Accepted: 11/16/2012] [Indexed: 05/15/2023]
Abstract
To analyze the effect of polychlorinated biphenyl (PCB) 118 on fish bone metabolism, we examined osteoclastic and osteoblastic activities, as well as plasma calcium levels, in the scales of PCB (118)-injected goldfish. In addition, effect of PCB (118) on osteoclasts and osteoblasts was investigated in vitro. Immature goldfish, in which the endogenous effects of sex steroids are negligible, were used. PCB (118) was solubilized in dimethyl sulfoxide at a concentration of 10 ppm. At 1 and 2 days after PCB (118) injection (100 ng/g body weight), both osteoclastic and osteoblastic activities, and plasma calcium levels were measured. In an in vitro study, then, both osteoclastic and osteoblastic activities as well as each marker mRNA expression were examined. At 2 days, scale osteoclastic activity in PCB (118)-injected goldfish increased significantly, while osteoblastic activity did not change significantly. Corresponding to osteoclastic activity, plasma calcium levels increased significantly at 2 days after PCB (118) administration. Osteoclastic activation also occurred in the marker enzyme activities and mRNA expressions in vitro. Thus, we conclude that PCB (118) disrupts bone metabolism in goldfish both in vivo and in vitro experiments.
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Affiliation(s)
- Koji Yachiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Ogi, Noto-cho, Housu-gun, Ishikawa 927-0553 Japan
| | - Noriko Matsumoto
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Ogi, Noto-cho, Housu-gun, Ishikawa 927-0553 Japan
| | - Yuki Haga
- Hyogo Prefectural Institute of Environmental Sciences, Kobe, Hyogo 654-0037 Japan
| | - Motoharu Suzuki
- Hyogo Prefectural Institute of Environmental Sciences, Kobe, Hyogo 654-0037 Japan
| | - Chisato Matsumura
- Hyogo Prefectural Institute of Environmental Sciences, Kobe, Hyogo 654-0037 Japan
| | - Masahiro Tsurukawa
- Hyogo Prefectural Institute of Environmental Sciences, Kobe, Hyogo 654-0037 Japan
| | - Toshihiro Okuno
- Hyogo Prefectural Institute of Environmental Sciences, Kobe, Hyogo 654-0037 Japan
| | - Takeshi Nakano
- Hyogo Prefectural Institute of Environmental Sciences, Kobe, Hyogo 654-0037 Japan
| | - Kimi Kawabe
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Ishikawa 920-1192 Japan
| | - Kei-ichiro Kitamura
- Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kodatsuno, Ishikawa 920-0942 Japan
| | - Akira Toriba
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Ishikawa 920-1192 Japan
| | - Kazuichi Hayakawa
- Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Ishikawa 920-1192 Japan
| | - Vishwajit S. Chowdhury
- International Education Center, Faculty of Agriculture, Kyushu University, Fukuoka, 812-8581 Japan
| | - Masato Endo
- Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477 Japan
| | - Atsuhiko Chiba
- Department of Materials and Life Sciences, Sophia University, Tokyo, 102-8554 Japan
| | - Toshio Sekiguchi
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Ogi, Noto-cho, Housu-gun, Ishikawa 927-0553 Japan
| | - Masaki Nakano
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827 Japan
| | - Yoshiaki Tabuchi
- Division of Molecular Genetics Research, Life Science Research Center, University of Toyama, Sugitani, Toyama 930-0194 Japan
| | - Takashi Kondo
- Department of Radiological Sciences, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, Toyama 930-0194 Japan
| | - Shigehito Wada
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, University of Toyama, Sugitani, Toyama 930-0194 Japan
| | - Hiroyuki Mishima
- Department of Human Life Sciences, Kochi Gakuen College, Kochi, 780-0955 Japan
| | - Atsuhiko Hattori
- Department of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827 Japan
| | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Ogi, Noto-cho, Housu-gun, Ishikawa 927-0553 Japan
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12
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de Vrieze E, Moren M, Metz JR, Flik G, Lie KK. Arachidonic acid enhances turnover of the dermal skeleton: studies on zebrafish scales. PLoS One 2014; 9:e89347. [PMID: 24586706 PMCID: PMC3929718 DOI: 10.1371/journal.pone.0089347] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Accepted: 01/17/2014] [Indexed: 11/22/2022] Open
Abstract
In fish nutrition, the ratio between omega-3 and omega-6 poly-unsaturated fatty acids influences skeletal development. Supplementation of fish oils with vegetable oils increases the content of omega-6 fatty acids, such as arachidonic acid in the diet. Arachidonic acid is metabolized by cyclooxygenases to prostaglandin E2, an eicosanoid with effects on bone formation and remodeling. To elucidate effects of poly-unsaturated fatty acids on developing and existing skeletal tissues, zebrafish (Danio rerio) were fed (micro-) diets low and high in arachidonic acid content. Elasmoid scales, dermal skeletal plates, are ideal to study skeletal metabolism in zebrafish and were exploited in the present study. The fatty acid profile resulting from a high arachidonic acid diet induced mild but significant increase in matrix resorption in ontogenetic scales of adult zebrafish. Arachidonic acid affected scale regeneration (following removal of ontogenetic scales): mineral deposition was altered and both gene expression and enzymatic matrix metalloproteinase activity changed towards enhanced osteoclastic activity. Arachidonic acid also clearly stimulates matrix metalloproteinase activity in vitro, which implies that resorptive effects of arachidonic acid are mediated by matrix metalloproteinases. The gene expression profile further suggests that arachidonic acid increases maturation rate of the regenerating scale; in other words, enhances turnover. The zebrafish scale is an excellent model to study how and which fatty acids affect skeletal formation.
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Affiliation(s)
- Erik de Vrieze
- Department of Organismal Animal Physiology, Radboud University Nijmegen, Nijmegen, The Netherlands
- Institute for Water and Wetland Research, Radboud University Nijmegen, Nijmegen, The Netherlands
- * E-mail:
| | - Mari Moren
- NIFES (National Institute of Nutrition and Seafood Research), Bergen, Norway
| | - Juriaan R. Metz
- Department of Organismal Animal Physiology, Radboud University Nijmegen, Nijmegen, The Netherlands
- Institute for Water and Wetland Research, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Gert Flik
- Department of Organismal Animal Physiology, Radboud University Nijmegen, Nijmegen, The Netherlands
- Institute for Water and Wetland Research, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Kai Kristoffer Lie
- NIFES (National Institute of Nutrition and Seafood Research), Bergen, Norway
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