The basic research on the effect of cultured lymphatic transplantation and the barrier of scar to lymphatic regeneration.
Project/Area Number |
18H03072
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Review Section |
Basic Section 58050:Fundamental of nursing-related
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Research Institution | Kanazawa University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
山本 靖彦 金沢大学, 医学系, 教授 (20313637)
向井 加奈恵 金沢大学, 保健学系, 准教授 (30755335)
臺 美佐子 金沢大学, 保健学系, 助教 (50614864)
|
Project Period (FY) |
2018-04-01 – 2021-03-31
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Project Status |
Completed (Fiscal Year 2021)
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Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2020: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
|
Keywords | リンパ管 / リンパ浮腫 / リンパ管迂回路 / リンパ管内皮細胞 / リンパ管培養 / 脂肪組織由来間葉系幹細胞 / 培養リンパ管 / マウス / 集合リンパ管 / 前集合リンパ管 / 皮膚創傷 / 血管内皮細胞増殖因子 / 瘢痕組織 / 集合リンパ管結紮 / 交通リンパ管 / 皮膚全層欠損創 / リンパ節 / 瘢痕 / リンパ管再生 |
Outline of Final Research Achievements |
Human lymphatic vessel endothelial cells and mouse adipose tissue-derived mesenchymal stem cells were cultured three-dimensionally by the cell stacking method and lymphatic vessels composed of mouse lymphatic vessel endothelial cells were formed. We investigated the regeneration of lymphatic vessels penetrating the wound scar after the creation of a full-layer cutaneous wound containing collecting lymphatic vessels in the lateral abdomen of mice. Fine capillaries regenerated in the scar, whereas collecting lymphatic vessels did not. Lymphatic vessels that bypassed the scar appeared. This lymphatic detour was not a collecting lymphatic vessel, but an expansion of the pre-collecting lymphatic vessel. These results indicate that the lymphatic detour was formed by backflow from the collecting lymphatic vessels to the pre-collecting lymphatic vessel.
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Academic Significance and Societal Importance of the Research Achievements |
培養によってリンパ管が形成できたので,今後はこのリンパ管をマウスのリンパ管切除部位に移植してリンパ管の再生がおきるかを見たり,増殖因子を追加したりして,リンパ管の再生が可能かどうかを検討することで,人のリンパ浮腫の治療に貢献できる. マウスで集合リンパ管を切除された部位には,リンパ管迂回路が出現することから,人でも集合リンパ管が切除されると,何らかの条件が整えば,リンパ管迂回路が形成される可能が期待できるので,今後,リンパ管迂回路の出現のメカニズムを追求することは,リンパ浮腫の治療に貢献できる
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] Plasma Jet-Treated Lidah Buaya (Aloe Vera) Influences Proliferative-Phase Wound Healing2020
Author(s)
L.H. Nurani,N. Nasruddin,S. Darmawati, E.S. Wahyuningtyas, E.I. Safitri, E. Junita,Y.D.A. Ningrum,R.P. Rahmawati,R.A. Astuti,a I.M. Sikumbang, A. Kartikadewi, Y. Sari,i A.H. Mukaromah, D.C. Anitaj Tatsuo Ishijima,Toshio Nakatanil
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Journal Title
Plasma Medicine
Volume: 10
Issue: 2
Pages: 123-138
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Plasma Jet Effectiveness Alteration in Acute Wound Healing by Binahong (Anredera cordifolia) Extract2020
Author(s)
Sri Darmawati, Nasruddin Nasruddin, Putri Kurniasiwi, A. H. Mukaromah, Arya Iswara, Gela Setya Ayu Putri, H. S. E. Rahayu, Eka Sakti Wahyuningtyas, H. Lutfiyati, A. Kartikadewi, S. Rejeki, Tatsuo Ishijima, Toshio Nakatani, Junko Sugama
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Journal Title
Plasma Medicine
Volume: 10
Issue: 4
Pages: 259-271
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Factors affecting superficial vein visibility at the upper limb in healthy young adults: A cross-sectional observational study2020
Author(s)
Mukai K, Fujii T, Nakajima Y, Ishida A, Kato M, Takahashi M, Tsuda M, Hashiba N, Mori N, Yamanaka A, Nakatani T
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Journal Title
Journal of Vascular Access
Volume: in press
Issue: 6
Pages: 1-8
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Ethanolic extract of the natural product of Daun sirih (Piper betle) leaves mayimpede the effectiveness of the plasma jet contact style for acute wounds2019
Author(s)
Heni Setyowati Esti Rahayu,Nasruddin Nasruddin, Laela Hayu Nurani, Sri Darmawati, Afiana Rohmani, Heni Lutfiyati, Eka Sakti Wahyuningtyas, Isabella Meliawati Sikumbang, Zaenul Muhlisin, Andri Sukeksi, Fitri Nuroini, Tatsuo Ishijima, Junko Sugama,Toshio Nakatani
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Journal Title
Clinical Plasma Medicine
Volume: 15
Pages: 1-8
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] When plasma jet is effective for chronic wound bacteriai nactivation, is it also effective forwound healing?2019
Author(s)
Sri Darmawati, Afiana Rohmani, Laela Hayu Nurani, Muhammad Evy Prastiyanto, Sri Sinto Dewi, Nia Salsabila, Eka Sakti Wahyuningtyas, Fri Murdiya, Isabella Meliawati Sikumbang, Ratnasari Nur Rohmah, Yun Arifatul Fatimah, Andi Widiyanto, Tatsuo Ishijima, Junko Sugama, Toshio Nakatani, N Nasruddin
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Journal Title
Clinical Plasma Medicine
Volume: 14
Pages: 1-9
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Honeydew honey and blossom honey have the same effects on full-thickness wound healing in mice2018
Author(s)
Takuto Sawazaki*, Yukari Nakajima*, Tamae Urai, Kanae Mukai, Megumi Ohta, Ikuko Kato, Azusa Kawaguchi, Yui Kinoshita, Yuri Kumagai, Ayaka Sakashita, Asuka Yamazaki, Toshio Nakatani,
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Journal Title
WOUNDS
Volume: 30
Pages: 197-204
Related Report
Peer Reviewed / Open Access
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