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Ozoe Y, Nakao T, Kondo S, Yoshioka Y, Ozoe F, Banba S. Knock-in mutagenesis in Drosophila Rdl underscores the critical role of the conserved M3 glycine in mediating the actions of broflanilide and isocycloseram on GABA receptors. Pestic Biochem Physiol 2024; 199:105776. [PMID: 38458683 DOI: 10.1016/j.pestbp.2024.105776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 03/10/2024]
Abstract
γ-Aminobutyric acid receptors (GABARs) are crucial targets for pest control chemicals, including meta-diamide and isoxazoline insecticides, which act as negative allosteric modulators of insect GABARs. Previous cell-based assays have indicated that amino acid residues in the transmembrane cavity between adjacent subunits of Drosophila RDL GABAR (i.e., Ile276, Leu280, and Gly335) are involved in mediating the action of meta-diamides. In this study, to confirm this result at the organismal level, we employed CRISPR/Cas9-mediated genome editing, generated six transgenic Drosophila strains carrying substitutions in these amino acid residues, and investigated their sensitivity to broflanilide and isocycloseram. Flies homozygous for the I276F mutation did not exhibit any change in sensitivity to the tested insecticides compared to the control flies. Conversely, I276C homozygosity was lethal, and heterozygous flies exhibited ∼2-fold lower sensitivity to broflanilide than the control flies. Flies homozygous for the L280C mutation survived into adulthood but exhibited infertility. Both heterozygous and homozygous L280C flies exhibited ∼3- and ∼20-fold lower sensitivities to broflanilide and isocycloseram, respectively, than the control flies. The reduction in sensitivity to isocycloseram in L280C flies diminished to ∼3-fold when treated with piperonyl butoxide. Flies homozygous for the G335A mutation reached the adult stage. However, they were sterile, had small bodies, and exhibited reduced locomotion, indicating the critical role of Gly335 in RDL function. These flies exhibited markedly increased tolerance to topically applied broflanilide and isocycloseram, demonstrating that the conserved Gly335 is the target of the insecticidal actions of broflanilide and isocycloseram. Considering the significant fitness costs, the Gly335 mutation may not pose a serious risk for the development of resistance in field populations of insect pests. However, more careful studies using insect pests are needed to investigate whether our perspective applies to resistance development under field conditions.
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Affiliation(s)
- Yoshihisa Ozoe
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan; Interdisciplinary Institute for Science Research, Organization for Research and Academic Information, Shimane University, Matsue, Shimane 690-8504, Japan.
| | - Toshifumi Nakao
- Agrochemicals Research Center, Mitsui Chemicals Crop and Life Solutions, Inc, Mobara, Chiba 297-0017, Japan
| | - Shu Kondo
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan; Invertebrate Genetics Laboratory, National Institute of Genetics, Mishima, Shizuoka 411-8540, Japan
| | - Yasuhide Yoshioka
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Fumiyo Ozoe
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan; Interdisciplinary Institute for Science Research, Organization for Research and Academic Information, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Shinichi Banba
- Agrochemicals Research Center, Mitsui Chemicals Crop and Life Solutions, Inc, Mobara, Chiba 297-0017, Japan.
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2
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Ozoe Y, Matsubara Y, Tanaka Y, Yoshioka Y, Ozoe F, Shiotsuki T, Nomura K, Nakao T, Banba S. Controlled expression of nicotinic acetylcholine receptor-encoding genes in insects uncovers distinct mechanisms of action of the neonicotinoid insecticide dinotefuran. Pestic Biochem Physiol 2023; 191:105378. [PMID: 36963946 DOI: 10.1016/j.pestbp.2023.105378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/12/2023] [Accepted: 02/26/2023] [Indexed: 06/18/2023]
Abstract
Dinotefuran, a neonicotinoid, is a unique insecticide owing to its structure and action. We took two approaches that employed insects with controlled expression of nicotinic acetylcholine receptor (nAChR)-encoding genes to gain insight into the uniqueness of dinotefuran. First, we examined the insecticidal activity of dinotefuran and imidacloprid against brown planthoppers (Nilaparvata lugens), in which the expression of eight (of 13) individual subunit-encoding genes was specifically reduced using RNA interference. Knockdown of the tested gene, except one, resulted in a decrease in sensitivity to imidacloprid, whereas the sensitivity of N. lugens to dinotefuran decreased only when two of the eight genes were knocked down. These findings imply that a major dinotefuran-targeted nAChR subtype may contain specific subunits although imidacloprid acts on a broad range of receptor subtypes. Next, we examined the effects of knockout of Drosophila α1 subunit-encoding gene (Dα1) on the insecticidal effects of dinotefuran and imidacloprid. Dα1-deficient flies (Dα1KO) demonstrated the same sensitivity to dinotefuran as control flies, but a decreased sensitivity to imidacloprid. This difference was attributed to a reduction in imidacloprid-binding sites in Dα1KO flies, whereas the binding of dinotefuran remained unchanged. RNA sequencing analysis indicated that Dα2 expression was specifically enhanced in Dα1KO flies. These findings suggest that changes in Dα1 and Dα2 expression contribute to the differences in the insecticidal activity of dinotefuran and imidacloprid in Dα1KO flies. Overall, our findings suggest that dinotefuran acts on distinct nAChR subtypes.
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Affiliation(s)
- Yoshihisa Ozoe
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan; Interdisciplinary Institute for Science Research, Organization for Research and Academic Information, Shimane University, Matsue, Shimane 690-8504, Japan.
| | - Yoshiki Matsubara
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Yuji Tanaka
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Yasuhide Yoshioka
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Fumiyo Ozoe
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan; Interdisciplinary Institute for Science Research, Organization for Research and Academic Information, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Takahiro Shiotsuki
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Kazuki Nomura
- Agrochemicals Research Center, Mitsui Chemicals Agro, Inc., Mobara, Chiba 297-0017, Japan
| | - Toshifumi Nakao
- Agrochemicals Research Center, Mitsui Chemicals Agro, Inc., Mobara, Chiba 297-0017, Japan
| | - Shinichi Banba
- Agrochemicals Research Center, Mitsui Chemicals Agro, Inc., Mobara, Chiba 297-0017, Japan
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3
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Ikarashi A, Murakami Y, Toshiyasu T, Yoshioka M, Kamima T, Tokumasu K, Nakano M, Hashimoto T, Oguchi M, Yoshioka Y. Prediction of Late Xerostomia after Radiotherapy by Integrating Dosiomics and Conventional Predictive Factors in Patients With Oropharyngeal Cancer. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Murakami Y, Murakami Y, Kamima T, Abo N, Takahashi T, Kaneko M, Nakano M, Matsubayashi F, Harada A, Taguchi S, Hashimoto T, Oguchi M, Yoshioka Y. Dosimetric Comparison Between 3D Conformal Radiation Therapy Plus Electron Boost and Simultaneous Integrated Boost Volumetric Modulated Arc Therapy for Left-Sided Breast Cancer Patients With a Potential Risk of Radiation-Induced Cardiac Toxicity. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.1435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Miyauchi H, Tanaka Y, Takahashi K, Nakano M, Hasegawa T, Hashimoto M, Hashimoto T, Oguchi M, Yoshioka Y. Development of Novel Image Processing System Using Super-Resolution to Reduce Cone-Beam CT Imaging Dose in Radiation Therapy. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Murakami Y, Soyano T, Kozuka T, Ushijima M, Koizumi Y, Miyauchi H, Kaneko M, Nakano M, Kamima T, Hashimoto T, Oguchi M, Yoshioka Y. Can Dosiomics Features Be Relevant Predictive Factors for Biochemical Recurrence After Radiotherapy in Prostate Cancer Patients? Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Ito M, Takase Y, Sasamura K, Kotsuma T, Ooshima Y, Minami Y, Suzuki J, Tanaka E, Oguchi M, Okuda T, Suzuki K, Yoshioka Y. Comparison of Physician-Recorded Toxicities and Patient-Reported Outcomes Among 5 Different Radiotherapy Methods for Prostate Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Yoshikawa T, Haruki N, Yoshimura C, Yoshioka Y, Ando SI. The relationships between hypoxia and oxidative stress as well as anti-oxidant activity in patients with severe sleep disordered breathing. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Yamashita T, Kamada H, Kanasaki S, Nagano K, Inoue M, Higashisaka K, Yoshioka Y, Tsutsumi Y, Tsunoda S. Ephrin type-A receptor 2 on tumor-derived exosomes enhances angiogenesis through the activation of MAPK signaling. Pharmazie 2019; 74:614-619. [PMID: 31685088 DOI: 10.1691/ph.2019.9474] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
Exosomes are potent players in the development of metastases and they play an important role in cancer angiogenesis and exacerbation. However, it is unclear how proteins on exosomes affect development of blood vessel networks. In this study, we focused on relationships between membrane proteins on exosomes and angiogenesis using human umbilical vein endothelial cells (HUVEC). Lung tumor cell-derived exosomes induced tube formation and growth of endothelial cells in vitro in a dose-dependent manner involving MAPK activation, but this was not seen in normal lung epithelial cells. Ephrin type-A receptor 2 (EphA2) was identified by proteomic analysis and an inhibition assays showed it is a major MAPK activator on exosomes. Thus EphA2 on exosomes participates in angiogenesis as a ligand of the ephrin signaling pathway. These results support the development of novel therapeutic strategies such as blockade of remote cancer communications through exosomes.
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10
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Taguchi S, Yoshioka Y, Mishima Y, Nishimura N, Yokoyama M, Takeuchi K, Terui Y, Oguchi M. Assessment of Late Toxicities of Liver and Kidney after Definitive Radiotherapy for Gastric MALT Lymphoma. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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11
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Yoshioka Y, Hayashi S, Hamada A, Toratani S, Okamoto T. Metastasis of carcinoma ex pleomorphic adenoma to the brain without previous metastasis to the lungs or bones: a case report. Br J Oral Maxillofac Surg 2019; 57:926-928. [PMID: 31405601 DOI: 10.1016/j.bjoms.2019.07.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 07/19/2019] [Indexed: 11/18/2022]
Abstract
Carcinoma ex pleomorphic adenoma is a rare type of cancer of the salivary gland that involves the malignant transformation of a primary or recurrent pleomorphic adenoma, which often metastasises to the lungs or bones, or both. To the best of our knowledge, however, nobody has reported a distant metastasis of this lesion to the brain without such previous metastasis. We report a case in a 64-year-old man.
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Affiliation(s)
- Y Yoshioka
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Science, Graduate Institute of Biomedical and Health Science, Hiroshima University.
| | - S Hayashi
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Science, Graduate Institute of Biomedical and Health Science, Hiroshima University
| | - A Hamada
- Oral and Maxillofacial Surgery, Hiroshima University Hospital
| | - S Toratani
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Science, Graduate Institute of Biomedical and Health Science, Hiroshima University
| | - T Okamoto
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Science, Graduate Institute of Biomedical and Health Science, Hiroshima University; Oral and Maxillofacial Surgery, Hiroshima University Hospital
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12
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Toratani S, Ogawa I, Sasahara H, Yoshioka Y, Kanda T, Tani R, Okamoto T. Pathological factors involved in local failure in squamous cell carcinoma of the oral cavity: retrospective study and proposal of a new clinical classification. Int J Oral Maxillofac Surg 2019; 48:143-151. [DOI: 10.1016/j.ijom.2018.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 04/03/2018] [Accepted: 07/06/2018] [Indexed: 01/28/2023]
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13
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Harada A, Sumi M, Toshiyasu T, Yoshioka Y, Takazawa Y, Ae K, Matsumoto S, Oguchi M. Palliative Radiation Therapy for Spinal Metastasis from Myxoid Liposarcoma. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Isoda K, Daibo T, Yushina K, Yoshioka Y, Tsutsumi Y, Akimoto Y, Kawakami H, Taira Y, Taira I, Yanoshita R, Nishimura T, Ishida I. Hepatotoxicity, nephrotoxicity, and drug/chemical interaction toxicity of platinum nanoparticles in mice. Pharmazie 2018; 72:10-16. [PMID: 29441891 DOI: 10.1691/ph.2017.6758] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
Nanomaterials are frequently used in microelectronics, cosmetics, and sunscreens. Platinum reagents are commonly used in disease diagnosis, cosmetics, and the food industry. Although research into the development of nanomaterialbased drug delivery systems has yielded promising results, the toxicity of these materials is not fully understood. We investigated the toxicity and drug interactions of 1- and 8-nm diameter platinum nanoparticles (nPt1 and nPt8, respectively) in mice. Acute hepato-renal toxicity of intravenously administered platinum nanoparticles was evaluated biochemically and histologically. Dose-dependent increases in serum markers of hepato-renal function (serum aminotransferases and blood urea nitrogen) were observed following administration of nPt1, whereas nPt8 had no effect, even at 20 mg/kg. Moreover, nPt1 induced interleukin (IL)-6 and IL-1β production 3 and 6 hours after administration. The effect of nPts on drug-induced toxicity was evaluated in mice injected intraperitoneally with carbon tetrachloride or cisplatin, with or without intravenous administration of platinum nanoparticles. All treatments in the absence of nanoparticles were non-lethal and resulted in moderate toxicity. However, exacerbated toxicity was observed in mice injected with carbon tetrachloride or cisplatin together with nPt1, but not in mice co-injected with nPt8. We found that nPt1 cause hepato-renal damage, and the effect is enhanced by chemical inducers of hepatotoxicity and nephrotoxicity. This is the first report demonstrating that nPt1 not only are hepatotoxic and nephrotoxic but also exacerbate drug toxicity. These findings will be useful for future nanotechnology and nanoscience research.
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15
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Yoshioka Y, Yamachika E, Nakanishi M, Ninomiya T, Nakatsuji K, Kobayashi Y, Fujii T, Iida S. Cathepsin K inhibitor causes changes in crystallinity and crystal structure of newly-formed mandibular bone in rats. Br J Oral Maxillofac Surg 2018; 56:732-738. [PMID: 30131193 DOI: 10.1016/j.bjoms.2018.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 08/03/2018] [Indexed: 11/16/2022]
Abstract
Cathepsin K inhibitors are new drugs with the potential for the treatment of osteoporosis because they sustain bony remodelling better than bone resorption inhibitors such as bisphosphonates. The treatment of osteoporosis with inhibitors of bony resorption is associated with osteonecrosis of the jaw, as the deterioration in bony quality that they induce is thought to be one of its causes. The quality of bone is delineated by structural and material characteristics (which include the degree and quality of mineralisation, and depends on the content of proteoglycan and the structural integrity of the bony collagen).1,2 Animal and clinical studies have shown that cathepsin K inhibitors improve the mineral density and structural characteristics of bone, but their effect on the rest remains unknown. We therefore hypothesised that these inhibitors will affect the material characteristics of newly-formed mandibular bone. To verify our hypothesis, we used Raman microspectroscopy to examine such bone in rats that were given a cathepsin K inhibitor, and found unusual crystallinity and an increased substitution of carbonate (CO32-) in its crystal structure.
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Affiliation(s)
- Y Yoshioka
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City 700-8558, Japan
| | - E Yamachika
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama City 700-8558, Japan.
| | - M Nakanishi
- Department of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 1-1-1 Tsushima-Naka, Kita-ku, Okayama City 700-8530, Japan
| | - T Ninomiya
- Division of Hard Tissue Research, Institute for Oral Science, Matsumoto Dental University, 1780 Gobara Hirooka, Shiojiri, Nagano 399-0781, Japan
| | - K Nakatsuji
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City 700-8558, Japan
| | - Y Kobayashi
- Division of Hard Tissue Research, Institute for Oral Science, Matsumoto Dental University, 1780 Gobara Hirooka, Shiojiri, Nagano 399-0781, Japan
| | - T Fujii
- Department of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 1-1-1 Tsushima-Naka, Kita-ku, Okayama City 700-8530, Japan
| | - S Iida
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City 700-8558, Japan
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Yoshioka Y, Yamachika E, Nakanishi M, Ninomiya T, Nakatsuji K, Matsubara M, Moritani N, Kobayashi Y, Fujii T, Iida S. Molecular alterations of newly formed mandibular bone caused by zoledronate. Int J Oral Maxillofac Surg 2018; 47:1206-1213. [PMID: 29550280 DOI: 10.1016/j.ijom.2018.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 12/07/2017] [Accepted: 02/06/2018] [Indexed: 12/21/2022]
Abstract
Bone quality is defined by structural and material characteristics. Most studies on the mandible have focused on the analysis of structural characteristics, with insufficient investigation of material characteristics. This study tested whether zoledronate affects the material characteristics of newly formed mandibular bone. Thirty-six female Wistar rats were assigned to three groups: sham-ovariectomized rats (SHAM, n=12), ovariectomized rats (OVX, n=12), and ovariectomized rats treated with zoledronate (ZOL, n=12). The left side of the mandibular ramus of all rats was drilled bicortically. Twenty-eight days after surgery, all surviving rats were euthanized and all mandibles were removed. Raman microspectroscopy was performed, and five spectra per specimen of newly formed mandibular bone were analysed. Compared with OVX rats, the mineral/matrix ratio in ZOL rats was significantly increased (5.43±1.88 vs. 7.86±2.05), while crystallinity (0.055±0.002 vs. 0.050±0.002), relative proteoglycan content (0.43±0.10 vs. 0.31±0.05), and collagen structural integrity (1.16±0.21 vs. 0.72±0.06) were significantly decreased. These changes in material characteristics may explain why rats that received zoledronate exhibited peculiar biological phenomena such as bisphosphonate-related osteonecrosis of the jaw.
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Affiliation(s)
- Y Yoshioka
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Japan
| | - E Yamachika
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Hospital, Okayama City, Japan.
| | - M Nakanishi
- Department of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama City, Japan
| | - T Ninomiya
- Division of Hard Tissue Research, Institute for Oral Science, Matsumoto Dental University, Shiojiri, Nagano, Japan
| | - K Nakatsuji
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Japan
| | - M Matsubara
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Japan
| | - N Moritani
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Japan
| | - Y Kobayashi
- Division of Hard Tissue Research, Institute for Oral Science, Matsumoto Dental University, Shiojiri, Nagano, Japan
| | - T Fujii
- Department of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama City, Japan
| | - S Iida
- Department of Oral and Maxillofacial Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Japan
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17
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Yoshioka Y, Yamamoto U, Tsuda H, Handa S, Yoshimura C, Tokunoh T, Nishizaka M, Ando SI. The factors that affect to the better compliance of mandibular advancement device when compared with continuous positive airway pressure in the patients with moderate to severe sleep apnea syndrome. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.1055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Murata K, Akiyama R, Noro I, Nishio A, Nakagawa S, Yoshioka Y, Deguchi T, Matsuda H, Ishida Y. Search for effective plant materials for Alzheimer's disease. Am J Transl Res 2017. [DOI: 10.1055/s-0037-1608412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- K Murata
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | - R Akiyama
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | - I Noro
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | - A Nishio
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | - S Nakagawa
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | | | - T Deguchi
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | - H Matsuda
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
| | - Y Ishida
- Faculty of Pharmacy, Kindai University, Higashiosaka, Japan
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Fukuchi H, Okawa T, Yamamoto T, Kato S, Nakajima N, Yoshioka Y. Detection of recognition from ambiguous visual information using FMRI. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Amano M, Namiki T, Yoshioka Y, Arima Y, Kato K, Nojima K, Hanafusa T, Tokoro S, Miura K, Yokozeki H. Necrotizing fasciitis of the lower leg caused by Escherichia coli, and an association with pyogenic spondylitis. Clin Exp Dermatol 2017; 42:918-920. [PMID: 28925014 DOI: 10.1111/ced.13209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2017] [Indexed: 11/30/2022]
Affiliation(s)
- M Amano
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - T Namiki
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Y Yoshioka
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Y Arima
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - K Kato
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - K Nojima
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - T Hanafusa
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - S Tokoro
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - K Miura
- Department of Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - H Yokozeki
- Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
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Tue NT, Yoshioka Y, Mizoguchi M, Yoshida H, Zurita M, Yamaguchi M. DREF plays multiple roles during Drosophila development. Biochim Biophys Acta Gene Regul Mech 2017; 1860:705-712. [PMID: 28363744 DOI: 10.1016/j.bbagrm.2017.03.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/27/2017] [Accepted: 03/27/2017] [Indexed: 12/31/2022]
Abstract
DREF was originally identified as a transcription factor that coordinately regulates the expression of DNA replication- and proliferation-related genes in Drosophila. Subsequent studies demonstrated that DREF is involved in tumor suppressor pathways including p53 and Hippo signaling. DREF also regulates the expression of genes encoding components of the JNK and EGFR pathways during Drosophila development. DREF itself is under the control of the TOR pathway during cell and tissue growth responding to nutrition. Recent studies revealed that DREF plays a role in chromatin organization including insulator function, chromatin remodeling, and telomere maintenance. DREF is also involved in the regulation of genes related to mitochondrial biogenesis, linking it to cellular proliferation. Thus, DREF is now emerging as not only a transcription factor, but also a multi-functional protein. In this review, we summarize current advances in studies on the novel functions of Drosophila DREF.
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Affiliation(s)
- Nguyen Trong Tue
- Gene-Protein Research Center, Hanoi Medical University, Hanoi, Vietnam
| | - Yasuhide Yoshioka
- Faculty of Science and Engineering, Setsunan University, Osaka, Japan
| | - Megumi Mizoguchi
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Hideki Yoshida
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan; The Center for Advanced Insect Research, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Mario Zurita
- Departamento de Genética del Desarrollo Y Fisiología Molecular, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Av. Universidad 2001, Col. Chamilpa, 62250 Cuernavaca, Mor., Mexico
| | - Masamitsu Yamaguchi
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan; The Center for Advanced Insect Research, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
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Moritani N, Yoshioka Y, Yamachika E, Matsui Y, Tabata M, Ikeda A, Uemura A, Nakatsuji K, Matsumura T, Iida S. A familial case of cleidocranial dysplasia with a frameshift mutation in the Runt-related transcription factor 2 gene. Int J Oral Maxillofac Surg 2017. [DOI: 10.1016/j.ijom.2017.02.858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kawashima A, Isohashi F, Mabuchi S, Okubo H, Tamari K, Seo Y, Suzuki O, Yoshioka Y, Kimura T, Ogawa K. Early Outcomes and Dose-Volume Analysis for Patients With Cervical Cancer Treated With Computed Tomography-Based Treatment Planning in Brachytherapy. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Isohashi F, Mabuchi S, Yoshioka Y, Tamari K, Suzuki O, Koizumi M, Kawashima A, Okubo H, Kimura T, Ogawa K. Postoperative Whole-Pelvic Intensity Modulated Radiation Therapy in Surgically Treated Cervical Cancer Patients With Adverse Risk Factors. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ono E, Murota H, Mori Y, Yoshioka Y, Katamaya I. 055 Metabolomics analysis of sweat derived from atopic dermatitis by use of nuclear magnetic resonance. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.06.072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hirai T, Yoshioka Y, Takahashi H, Handa T, Izumi N, Mori T, Uemura E, Nishijima N, Sagami K, Yamaguchi M, Eto S, Nagano K, Kamada H, Tsunoda S, Ishii KJ, Higashisaka K, Tsutsumi Y. High-dose cutaneous exposure to mite allergen induces IgG-mediated protection against anaphylaxis. Clin Exp Allergy 2016; 46:992-1003. [DOI: 10.1111/cea.12722] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 01/18/2016] [Accepted: 02/07/2016] [Indexed: 11/30/2022]
Affiliation(s)
- T. Hirai
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - Y. Yoshioka
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
- Vaccine Creation Project; BIKEN Innovative Vaccine Research Alliance Laboratories; Research Institute for Microbial Diseases; Osaka University; Osaka Japan
- BIKEN Center for Innovative Vaccine Research and Development; The Research Foundation for Microbial Diseases of Osaka University; Osaka Japan
| | - H. Takahashi
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
- Vaccine Creation Project; BIKEN Innovative Vaccine Research Alliance Laboratories; Research Institute for Microbial Diseases; Osaka University; Osaka Japan
| | - T. Handa
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - N. Izumi
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - T. Mori
- Laboratory of Innovative Antibody Engineering and Design; Center for Drug Innovation and Screening; National Institutes of Biomedical Innovation; Health and Nutrition; Osaka Japan
| | - E. Uemura
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - N. Nishijima
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - K. Sagami
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - M. Yamaguchi
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - S. Eto
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - K. Nagano
- Laboratory of Biopharmaceutical Research; National Institutes of Biomedical Innovation; Health and Nutrition; Osaka Japan
| | - H. Kamada
- Laboratory of Biopharmaceutical Research; National Institutes of Biomedical Innovation; Health and Nutrition; Osaka Japan
- The Center for Advanced Medical Engineering and Informatics; Osaka University; Osaka Japan
| | - S. Tsunoda
- Laboratory of Biopharmaceutical Research; National Institutes of Biomedical Innovation; Health and Nutrition; Osaka Japan
- The Center for Advanced Medical Engineering and Informatics; Osaka University; Osaka Japan
| | - K. J. Ishii
- Laboratory of Adjuvant Innovation; National Institutes of Biomedical Innovation; Health and Nutrition; Osaka Japan
- Laboratory of Vaccine Science; Immunology Frontier Research Center; World Premier International Research Center; Osaka University; Osaka Japan
| | - K. Higashisaka
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
| | - Y. Tsutsumi
- Laboratory of Toxicology and Safety Science; Graduate School of Pharmaceutical Sciences; Osaka University; Osaka Japan
- Laboratory of Innovative Antibody Engineering and Design; Center for Drug Innovation and Screening; National Institutes of Biomedical Innovation; Health and Nutrition; Osaka Japan
- The Center for Advanced Medical Engineering and Informatics; Osaka University; Osaka Japan
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Moritani N, Matsumura T, Yamachika E, Goda Y, Uemura A, Nakata N, Tamura S, Yoshioka Y, Iida S. A novel guide device of the osteotomy line for intraoral vertical ramus osteotomy. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Togashi Y, Yoshioka Y, Chikugo T, Terashima M, Mizukami T, Hayashi H, Sakai K, Velasco MD, Tomida S, Fujita Y, Okuno K, Nishio K. 2169 Clinicopathological and genetic differences between low-grade and high-grade colorectal mucinous adenocarcinoma. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31089-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tsukasaki Y, Komatsuzaki A, Mori Y, Ma Q, Yoshioka Y, Jin T. A short-wavelength infrared emitting multimodal probe for non-invasive visualization of phagocyte cell migration in living mice. Chem Commun (Camb) 2015; 50:14356-9. [PMID: 25296382 DOI: 10.1039/c4cc06542e] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
For the non-invasive visualization of cell migration in deep tissues, we synthesized a short-wavelength infrared (SWIR) emitting multimodal probe that contains PbS/CdS quantum dots, rhodamine 6G and iron oxide nanoparticles. This probe enables multimodal (SWIR fluorescence/magnetic resonance) imaging of phagocyte cell migration in living mice.
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Affiliation(s)
- Y Tsukasaki
- RIKEN Quantitative Biology Center, 6-2-3 Furuedai, Suita, Osaka 565-0874, Japan.
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Kojima T, Takahashi N, Kaneko A, Kida D, Hirano Y, Fujibayashi T, Yabe Y, Takagi H, Oguchi T, Miyake H, Kato T, Watanabe T, Hayashi M, Shioura T, Kanayama Y, Funahashi K, Asai S, Yoshioka Y, Terabe K, Takemoto T, Asai N, Ishiguro N. THU0115 Importance of Both Disease Activity at 12 Weeks and Clinical Response up to 12 Weeks to Predict Achievement of Low Disease Activity at 52 Weeks During Abatacept Treatment in Biologics-Switching Patients with Rheumatoid Arthritis: A Multicenter Observational Cohort Study in Japan. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Asai S, Takahashi N, Funahashi K, Yoshioka Y, Takemoto T, Terabe K, Asai N, Ishiguro N, Kojima T. THU0078 Effects of Concomitant Methotrexate on the Long-Term Outcome of Knee Joint Destruction in Patients with Rheumatoid Arthritis Treated with Tumour Necrosis Factor Inhibitors. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Funahashi K, Kojima T, Takahashi N, Asai S, Yoshioka Y, Takemoto T, Terabe K, Asai N, Yabe Y, Ishiguro N. AB0466 The Outcome of Tocilizumab Treatment with Achievement of Glucocorticoids Withdrawal Against Rheumatoid Arthritis for 24 Months from TBC Registry. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kojima T, Takahashi N, Kaneko A, Kida D, Hirano Y, Fujibayashi T, Yabe Y, Takagi H, Oguchi T, Miyake H, Kato T, Watanabe T, Hayashi M, Shioura T, Kanayama Y, Funahashi K, Asai S, Yoshioka Y, Terabe K, Takemoto T, Asai N, Ishiguro N. AB0485 Predictive Factors for Achievement of Low Disease Activity or Remission at 52 Weeks in Switching from TNF Inhibitors to Abatacept with Background of low Dose or no Methotrexate: A Multicenter Observational Cohort Study in Japan. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kanayama Y, Hirano Y, Kaneko A, Takahashi N, Yoshioka Y, Kanda H, Hirabara S, Kojima T, Ishiguro N. THU0191 Clinical Efficacy of Add-on Iguratimod Therapy in Patients with Active Rheumatoid Arthritis Despite of Methotrexate: 52-Week Results – a Multicenter Registry Study. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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35
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Mizuno H, Mizuno H, Sumida I, Otani Y, Yagi M, Takashina M, Suzuki O, Yoshioka Y, Koizumi M, Ogawa K. SU-E-T-767: Treatment Planning Study of Prostate Cancer by CyberKnife with Respect to the Urethral Dose. Med Phys 2015. [DOI: 10.1118/1.4925131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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36
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Asai N, Yabe Y, Kojima T, Takahashi N, Funahashi K, Asai S, Takemoto T, Terabe K, Yoshioka Y, Ishiguro N. AB0476 Influence of the Reason for Discontinuation of Previous TNF Antagonists on the Retention of Tocilizumab. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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37
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Shintani T, Hayashido Y, Mukasa H, Akagi E, Hoshino M, Ishida Y, Hamana T, Okamoto K, Kanda T, Koizumi K, Yoshioka Y, Tani R, Toratani S, Okamoto T. Comparison of the prognosis of bisphosphonate-related osteonecrosis of the jaw caused by oral and intravenous bisphosphonates. Int J Oral Maxillofac Surg 2015; 44:840-4. [PMID: 25861974 DOI: 10.1016/j.ijom.2015.03.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 03/13/2015] [Accepted: 03/23/2015] [Indexed: 01/03/2023]
Abstract
Bisphosphonates (BPs) have been used in medical practice for the treatment of osteoporosis, bone metastasis, and multiple myeloma. Although many studies have been published, the treatment and prognosis of bisphosphonate-related osteonecrosis of the jaw (BRONJ) remain unclear. This study included 59 patients with BRONJ: 29 had taken oral BPs and 30 had taken intravenous (IV) BPs. All received conservative treatments. When separated sequestra were seen, a sequestrectomy was performed. Segmental mandibular resection was performed when pathological fractures were diagnosed. The outcomes of treatments were compared between groups. For patients treated with oral rinses or mandibular resection, the number in whom clinical healing was observed did not differ between the oral BP and IV BP groups. With regard to sequestrectomy, 94% of patients in the oral BP group showed improvement with this treatment compared to 50% in the IV BP group. The number of patients in whom clinical healing of BRONJ was achieved was statistically better in the oral BP group than in the IV BP group after 6 months of treatment (P<0.001). The results showed that >90% of patients treated with oral BPs could be cured. However, 50% of patients treated with IV BPs did not show an improvement. Additional research is needed to further increase the therapeutic efficacy for the resolution of BRONJ.
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Affiliation(s)
- T Shintani
- Centre of Oral Clinical Examination, Hiroshima University Hospital, Hiroshima, Japan.
| | - Y Hayashido
- Oral Maxillofacial Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - H Mukasa
- Oral Maxillofacial Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - E Akagi
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M Hoshino
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Y Ishida
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - T Hamana
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - K Okamoto
- Oral Maxillofacial Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - T Kanda
- Oral Maxillofacial Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - K Koizumi
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Y Yoshioka
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - R Tani
- Oral Maxillofacial Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - S Toratani
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - T Okamoto
- Department of Molecular Oral Medicine and Maxillofacial Surgery, Division of Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Abiko K, Matsumura N, Hamanishi J, Horikawa N, Murakami R, Yamaguchi K, Yoshioka Y, Baba T, Konishi I, Mandai M. IFN-γ from lymphocytes induces PD-L1 expression and promotes progression of ovarian cancer. Br J Cancer 2015; 112:1501-9. [PMID: 25867264 PMCID: PMC4453666 DOI: 10.1038/bjc.2015.101] [Citation(s) in RCA: 500] [Impact Index Per Article: 55.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/19/2015] [Accepted: 02/19/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND PD-L1 (programmed cell death 1 ligand 1) on tumour cells suppresses host immunity through binding to its receptor PD-1 on lymphocytes, and promotes peritoneal dissemination in mouse models of ovarian cancer. However, how PD-L1 expression is regulated in ovarian cancer microenvironment remains unclear. METHODS The number of CD8-positive lymphocytes and PD-L1 expression in tumour cells was assessed in ovarian cancer clinical samples. PD-L1 expression and tumour progression in mouse models under conditions of altering IFN-γ signals was assessed. RESULTS The number of CD8-positive cells in cancer stroma was very high in peritoneally disseminated tumours, and was strongly correlated to PD-L1 expression on the tumour cells (P<0.001). In mouse models, depleting IFNGR1 (interferon-γ receptor 1) resulted in lower level of PD-L1 expression in tumour cells, increased the number of tumour-infiltrating CD8-positive lymphocytes, inhibition of peritoneal disseminated tumour growth and longer survival (P=0.02). The injection of IFN-γ into subcutaneous tumours induced PD-L1 expression and promoted tumour growth, and PD-L1 depletion completely abrogated tumour growth caused by IFN-γ injection (P=0.01). CONCLUSIONS Interferon-γ secreted by CD8-positive lymphocytes upregulates PD-L1 on ovarian cancer cells and promotes tumour growth. The lymphocyte infiltration and the IFN-γ status may be the key to effective anti-PD-1 or anti-PD-L1 therapy in ovarian cancer.
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Affiliation(s)
- K Abiko
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - N Matsumura
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - J Hamanishi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - N Horikawa
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - R Murakami
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - K Yamaguchi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - Y Yoshioka
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - T Baba
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - I Konishi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - M Mandai
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kinki University, 377-2 Onohigashi, Osakasayama, Osaka 589-0014, Japan
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Takahashi N, Kojima T, Kaneko A, Kida D, Hirano Y, Fujibayashi T, Yabe Y, Takagi H, Oguchi T, Miyake H, Kato T, Fukaya N, Hayashi M, Tsuboi S, Kanayama Y, Funahashi K, Hanabayashi M, Hirabara S, Asai S, Yoshioka Y, Ishiguro N. Use of a 12-week observational period for predicting low disease activity at 52 weeks in RA patients treated with abatacept: a retrospective observational study based on data from a Japanese multicentre registry study. Rheumatology (Oxford) 2014; 54:854-9. [DOI: 10.1093/rheumatology/keu418] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Indexed: 11/13/2022] Open
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Morishita K, Ozasa F, Eguchi K, Yoshioka Y, Yoshida H, Hiai H, Yamaguchi M. Drosophila DOCK family protein sponge regulates the JNK pathway during thorax development. Cell Struct Funct 2014; 39:113-24. [PMID: 25311449 DOI: 10.1247/csf.14008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The dedicator of cytokinesis (DOCK) family proteins that are conserved in a wide variety of species are known as DOCK1-DOCK11 in mammals. The Sponge (Spg) is a Drosophila counterpart to the mammalian DOCK3. Specific knockdown of spg by pannir-GAL4 or apterous-GAL4 driver in wing discs induced split thorax phenotype in adults. Reduction of the Drosophila c-Jun N-terminal kinase (JNK), basket (bsk) gene dose enhanced the spg knockdown-induced phenotype. Conversely, overexpression of bsk suppressed the split thorax phenotype. Monitoring JNK activity in the wing imaginal discs by immunostaining with anti-phosphorylated JNK (anti-pJNK) antibody together with examination of lacZ expression in a puckered-lacZ enhancer trap line revealed the strong reduction of the JNK activity in the spg knockdown clones. This was further confirmed by Western immunoblot analysis of extracts from wing discs of spg knockdown fly with anti-pJNK antibody. Furthermore, the Duolink in situ Proximity Ligation Assay method detected interaction signals between Spg and Rac1 in the wing discs. Taken together, these results indicate Spg positively regulates JNK pathway that is required for thorax development and the regulation is mediated by interaction with Rac1.
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Seo Y, Yoshizaki K, Hayashi K, Tamari K, Isohashi F, Suzuki O, Yoshioka Y, Ogawa K. Systematic Linear-Quadratic Analysis for Radiosensitization In Vitro: Implications for Hypofractionated Radiation Therapy in the Combined Modality Approaches. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.2312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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Isohashi F, Yoshioka Y, Mabuchi S, Seo Y, Suzuki O, Sumida I, Otani Y, Kimura T, Ogawa K. Dose-Volume Analysis of Predictors for Acute Hematologic Toxicity in Patients With Cervical Cancer Treated With Postoperative Pelvic Radiation Therapy and Concurrent Nedaplatin-Based Chemotherapy. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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43
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Ota S, Sumida I, Yoshioka Y, Inoue S, Ogawa K. Feasible Strategy for Reduction of Individual Human Failures in External Radiation Therapy Workflow. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.2165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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44
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Nishio S, Mikami Y, Otsuki T, Yaegashi N, Satoh T, Yoshikawa H, Saitoh M, Okamoto A, Kasamatsu T, Miyamoto T, Shiozawa T, Yoshioka Y, Konishi I, Kojima A, Takehara K, Kaneki E, Kobayashi H, Ushijima K, Kamura T. Recurrence Patterns of Gastric-Type Adenocarcinoma (Gas) of the Uterine Cervix: a Subset Analysis of the Gynecologic Cancer Study Group of the Japan Clinical Oncology Group (Jcog) Gas Multicenter Study. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu338.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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45
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Kojima T, Takahashi N, Funahashi K, Asai S, Hirabara S, Hanabayashi M, Yoshioka Y, Yabe Y, Ishiguro N. SAT0063 Importance of Concomitant Methotrexate with TOCILIZUMAB and Assessment of Structual Damage for Achieving Better Clinical Outcomes for Rheumatoid Arthritis Patients with High Disease Activity: an Observational Cohort Study. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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46
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Hirabara S, Kojima T, Takahashi N, Hirano Y, Yabe Y, Kaneko A, Funahashi K, Hanabayashi M, Asai S, Yoshioka Y, Ishiguro N. SAT0251 Three Biological DMARDS of Different Classes Exhibit Equivalent Efficacy in Rheumatoid Arthritis Patients with Inadequate Response to Anti-TNF Monoclonal Antibodies. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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47
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Hanabayashi M, Kojima T, Takahashi N, Kida D, Funahashi K, Hirabara S, Asai S, Yoshioka Y, Ishiguro N. SAT0237 The Clinical Efficacy and Safety of Abatacept for Rheumatoid Arthritis from Japanese Multi-Center Registry: 2-Year Outcomes. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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48
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Funahashi K, Kojima T, Takahashi N, Hanabayashi M, Hirabara S, Asai S, Yoshioka Y, Yabe Y, Ishiguro N. FRI0332 Considering the Maintenance Treatment with TOCILIZUMAB for Rheumatoid Arthritis, We HAD Better Treat in Combination with Mtx. the Report of 2Years Multi-Center Clinical Practice. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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49
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Yamaguchi K, Amano Y, Matsumura N, Mandai M, Abiko K, Hamanishi J, Yoshioka Y, Baba T, Konishi I. HNF1B contributes to resistance to oxidative stress through modification of metabolism in ovarian clear cell carcinoma. Gynecol Oncol 2014. [DOI: 10.1016/j.ygyno.2014.03.232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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Asai S, Kojima T, Oguchi T, Takahashi N, Funahashi K, Hanabayashi M, Hirabara S, Yoshioka Y, Ishiguro N. OP0069 Concomitant Methotrexate Affect the Incidence of Large Joint Replacement Surgery in the Rheumatoid Arthritis Patients Treated with Etanercept. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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