Updated on 2025/04/02

写真a

 
Okubo Kaori
 
Organization
Scheduled update Assistant Professor
Position
Assistant Professor
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Degree

  • Doctor of Philosophy in Dental Science ( 2020.3 )

Research Areas

  • Life Science / Developmental dentistry

Education

  • Okayama University   大学院医歯薬学総合研究科   歯科矯正学分野

    2016.4 - 2020.3

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  • Okayama University   歯学部   歯学科

    2009.4 - 2015.3

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Research History

  • Okayama University Hospital   Orthodontic Clinic   Assistant Professor

    2024.5

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  • 岡山大学病院   医員

    2020.4 - 2024.11

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Papers

  • A case of crowding with gingival recession treated by space making by molars' distal movement and connective tissue graft Reviewed

    HASHIMOTO Mana, UEDA Hirotaka, OKUBO Kaori, KAMIOKA Hiroshi

    THE JOURNAL OF CHU-SHIKOKU ORTHODONTIC SOCIETY   36 ( 1 )   47 - 56   2024.8

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    Language:Japanese  

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  • Bundling of collagen fibrils influences osteocyte network formation during bone modeling

    Mana Hashimoto, Haruka Takahashi, Kaori Tabata-Okubo, Noriyuki Nagaoka, Kazuaki Tokunaga, Haruka Matsumori, Yoshihito Ishihara, Masaru Kaku, Tadahiro Iimura, Toru Hara, Hiroshi Kamioka

    Scientific Reports   13 ( 1 )   2023.12

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    Osteocytes form a cellular network by gap junctions between their cell processes. This network is important since intercellular communication via the network is essential for bone metabolism. However, the factors that influence the formation of this osteocyte network remain unknown. As the early stage of osteocyte network formation occurs on the bone surface, we observed a newly formed trabecular bone surface by orthogonal focused ion beam-scanning electron microscopy. The embedding late osteoblast processes tended to avoid bundled collagen fibrils and elongate into sparse collagen fibrils. Then, we examined whether the inhibition of bundling of collagen fibrils using a potent lysyl oxidase inhibitor, β-aminopropionitrile (BAPN) changed the cellular network of the chick calvaria. The osteocyte shape of the control group was spindle-shape, while that of the BAPN group was sphere-shaped. In addition, the osteocyte processes of the control group were elongated vertically to the long axis of the cell body, whereas the osteocyte processes of the BAPN group were elongated radially. Therefore, it was suggested that the bundling of collagen fibrils influences normal osteocyte network formation during bone modeling.

    DOI: 10.1038/s41598-023-48786-y

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    Other Link: https://www.nature.com/articles/s41598-023-48786-y

  • A morphometric analysis of the osteocyte canaliculus using applied automatic semantic segmentation by machine learning. Reviewed

    Tabata Kaori, Hashimoto Mana, Takahashi Haruka, Wang Ziyi, Nagaoka Noriyuki, Hara Toru, Kamioka Hiroshi

    Journal of Bone Mineral Metabolism   2022.3

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    Authorship:Lead author  

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  • Three-dimensional morphometry of collagen fibrils in membranous bone. Reviewed

    Hashimoto Mana, Nagaoka Noriyuki, Tabata Kaori, Tanaka Tomoyo, Osumi Ryuta, Odagaki Naoya, Hara Toru, Kamioka Hiroshi

    Integrative Biology   2017.11

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Presentations

  • A case of an adult patient with Kissing Molars in the upper right premolars

    Tabata Kaori, Konko Megumi, Hashimoto Mana, Kamioka Hiroshi

    The 83rd Annual Meeting of the Japanese Orthodontic Society  2024.10.31 

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    Event date: 2024.10.29 - 2024.10.31

    Language:Japanese   Presentation type:Poster presentation  

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  • Skeletal open bite with juvenile idiopathic arthritis

    Tabata Kaori, Anada Risa, Ishikawa Takanori, Kamioka Hiroshi

    2024.7.7 

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    Event date: 2024.7.6 - 2024.7.7

    Language:Japanese   Presentation type:Poster presentation  

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  • Unilateral transverse maxillary distraction osteogenesis for UCLP patients

    Nisiya Yuki, Arimura Yuki, Amano Katsuhiko, Hyodo Aiko, Ueda Hirotaka, Kono Kana, Okubo Kaori, Takemoto Fumiko, Kamioka Hiroshi, Iida Seiji

    2024.5.30 

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    Event date: 2024.5.30 - 2024.5.31

    Language:Japanese   Presentation type:Poster presentation  

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  • A case of surgical orthodontics for adult UCLP without interdisciplinary treatment since school age

    Okubo Kaori, Nakamura Masahiro, Okamoto Narumi, Arimura Yuki, Iida Seiji, Kamioka Hiroshi

    2022.6.26 

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    Event date: 2022.6.26 - 2022.6.27

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Surgical orthodontic approach for the case of BCLP with severe damaged incisal bone using DO

    Hyodo Aiko, Arimura Yuki, Uemura Ayumi, Yakushiji Syota, Yasutomi Narumi, Mikami Ayaka, Okubo Kaori, Ueda Hirotaka, Kamioka Hiroshi, Iida Seiji

    2022.5.26 

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    Event date: 2022.5.26 - 2022.5.27

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Application of machine learning for the semantic segmentation and morphological analysis of osteocyte processes and canaliculi.

    Tabata Kaori, Hashimoto Mana, Nagaoka Noriyuki, Hara Toru, Kamioka Hiroshi

    European Calcified Tissue Society 2022  2022 

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    Event date: 2022.5.7 - 2022.5.10

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  • モデ リング期における骨組織内コラーゲン細線維の三次元形態計測

    橋本真奈, 高橋春香, 中逵敬太, 田畑香織, 長岡紀幸, 原 徹, 上岡 寛

    第 43 回日本骨 形態計測学会  2023 

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  • 医用画像から新しい骨形態計 測への橋渡しを担う AI Invited

    上岡 寛, 田畑香織, 橋本真奈, 長岡紀幸, 原 徹

    第 41 回日本骨形態計測学会  2021 

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  • 機械学習を用いた FIB-SEM 像の骨細管抽出と三次元形態解析

    田畑香織, 橋本真奈, 長岡紀幸, 原 徹, 上岡 寛

    第 63 回日本顕微鏡学会  2020 

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  • 骨細胞突起と骨細管の三次 元的形態観察―機械学習による形態抽出―

    田畑香織, 橋本真奈, 長岡紀幸, 原 徹, 上岡 寛

    第 40 回日本骨形態計測学会  2020 

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  • 機械学習による骨細胞突起 と骨細管の抽出.

    田畑香織, 橋本真奈, 長岡紀幸, 原 徹, 上岡 寛

    第 78 回日本矯正歯科学会  2019 

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  • FIB-SEM から得た高詳細立 体構築データからの骨細胞突起の抽出―人工知能を用いた機械学習による検討―

    田畑香織, 橋本真奈, 長岡紀幸, 原 徹, 上岡 寛

    第 39 回日本骨形態計測学会  2019 

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  • コラーゲン線維構築を阻害すること で生じる骨細胞形態の変化.

    橋本真奈, 田畑香織, 飯村忠浩, 上岡 寛

    第36回日本骨代謝学会  2018 

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Awards

  • Poster Award

    2024.6   Japanese Cleft Palate Association  

    Nishiya Yuki, Arimura Yuki, Amano Katsuhiko, Hyoudo Aiko, Ueda Hirotaka, Kono Kana, Okubo Kaori, Takemoto Fumiko, Kamioka Hiroshi, Iida Seiji

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  • Poster Award

    2022.6   Japanese Cleft Palate Association  

    Okubo Kaori, Nakamura Masahiro, Okamoto Narumi, Arimura Yuki, Iida Seiji, Kamioka Hiroshi.

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  • ECTS 2022 Travel Award

    2022.5   Application of machine learning for the semantic segmentation and morphological analysis of osteocyte processes and canaliculi.

    Tabata K, Hashimoto M, Nagaoka N, Hara T, Kamioka H

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  • 優秀ポスター賞

    2021.6   第77回日本顕微鏡学会   モデ リング期骨組織におけるコラーゲン線維構築と骨細胞形態の関係.

    橋本真奈、田畑香織、長岡紀幸、高橋春香、飯村忠浩、原 徹、上岡 寛.

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