2013 Fiscal Year Final Research Report
Basic research of new treatment strategy for graft-versus-host disease via tissue stem cell protection
Project/Area Number |
24790977
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Hematology
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Research Institution | Kyushu University |
Principal Investigator |
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Project Period (FY) |
2012-04-01 – 2014-03-31
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Keywords | 組織幹細胞 / 腸幹細胞 / 移植片対宿主病 / パネート細胞 / 脂肪前駆細胞 / 脱毛 |
Research Abstract |
The efficacy of allogeneic stem cell transplantation (allo-SCT) is limited by the devastating complication, graft-versus-host disease (GVHD). We evaluated a link between GVHD induced tissue damage and tissue stem cells. We discovered that Paneth cells, which are identified as niche for intestinal stem cells, are targeted by GVHD, resulting in marked reduction in the expression of alfa-defensins. GVHD associated changes in production of antimicrobial peptides including alfa-defensins delivered loss of physiological diversity among the intestinal microflora. We also found the possibilities that pretransplant conditioning regimen damaged adipose precursor cells, which function as skin stem cell niche to drive hair cycling, and the process of adipose precursor cell recovery was inhibited by chronic GVHD development, resulting in alopecia. Therefore, protection of tissue stem cells as well as their niche from GVHD may ameliorate tissue damage and promote tissue regeneration after allo-SCT.
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Research Products
(17 results)
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[Journal Article] Comparison of bortezomib, cyclophosphamide, and dexamethasone (VCD) induction with bortezomib and dexamethasone (BD) induction for the newly diagnosed symptomatic multiple myeloma2014
Author(s)
Takashima S, Miyamoto T, Kamimura T, Yoshimoto G, Kato K, Ito Y, Muta T, Matsushima T, Shiratsuchi M, Tanimoto K, Takenaka K, Iwasaki H, Teshima T, Akashi K
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Journal Title
Int J Myeloma
Volume: 4(1)
Pages: 7-12
URL
Peer Reviewed
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[Journal Article] Reciprocal expression of enteric antimicrobial proteins in intestinal graft-versus-host disease2013
Author(s)
Eriguchi Y, Uryu H, Nakamura K, Shimoji S, Takashima S, Iwasaki H, Miyamoto T, Shimono N, Hashimoto D, Akashi K, Ayabe T, Teshima T
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Journal Title
Biol Blood Marrow Transplant
Volume: 19(10)
Pages: 1525-9
DOI
Peer Reviewed
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[Journal Article] Combination of high-dose melphalan and bortezomib as conditioning regimen for autologous peripheral blood stem cell transplantation in multiple myeloma2013
Author(s)
Miyamoto T, Yoshimoto G, Kamimura T, Muta T, Takashima S, Ito Y, Shiratsuchi M, Choi I, Kato K, Takenaka K, Iwasaki H, Takamatsu Y, Teshima T, Akashi K
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Journal Title
Int J Hematol
Volume: 98(3)
Pages: 337-45
DOI
Peer Reviewed
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[Journal Article] Low incidence of adenovirus hemorrhagic cystitis following autologous hematopoietic stem cell transplantation in the rituximab era2012
Author(s)
Mori Y, Miyamoto T, Kamezaki K, Kato K, Kikushige Y, Takashima S, Urata S, Shimoda S, Shimono N, Takenaka K, Iwasaki H, Nagafuji K, Teshima T, Akashi K
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Journal Title
Am J Hematol
Volume: 87(8)
Pages: 828-30
DOI
Peer Reviewed
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[Journal Article] Graft-versus-host disease disrupts intestinal microbial ecology by inhibiting Paneth cell production of α-defensins2012
Author(s)
Eriguchi Y, Takashima S, Oka H, Shimoji S, Nakamura K, Uryu H, Shimoda S, Iwasaki H, Shimono N, Ayabe T, Akashi K, Teshima T
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Journal Title
Blood
Volume: 120(1)
Pages: 223-31
DOI
Peer Reviewed
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[Journal Article] The Use of Oral Beclomethasone Dipropionate in the Treatment of Gastrointestinal Graft-versus-host Disease : The Experience of the Fukuoka BMT Group
Author(s)
Takashima S, Eto T, Shiratsuchi M, Hidaka M, Mori Y, Kato K, Kamezaki K, Oku S, Henzan H, Takase K, Matsushima T, Takenaka K, Iwasaki H, Miyamoto T, Akashi K, Teshima T
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Journal Title
Intern Med
Volume: (In press)
Peer Reviewed
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[Presentation] 同種移植後再発に対してAzacitidine 併用ドナーリンパ球輸注を行い, 非血縁者間同種骨髄移植を実施した急性骨髄性白血病2014
Author(s)
高嶋 秀一郎, 加藤 光次, 林 正康, 浦田 真吾, 菊繁 吉謙, 牟田 毅, 竹中 克斗, 岩崎 浩己, 宮本 敏浩, 豊嶋 崇徳, 赤司 浩一
Organizer
第35回日本造血細胞移植学会
Place of Presentation
金沢
Year and Date
2014-03-09
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[Presentation] Oral beclomethasone dipropionate for treatment of gastrointestinal graft-versus-host disease : Experience of the Fukuoka BMT group2013
Author(s)
Shuichiro Takashima, Tetsuya Eto, Motoaki Shiratsuchi, Michihiro Hidaka, Yasuo Mori, Koji Kato, Kenjiro Kamezaki, Seido Oku, Hideho Henzan, Ken Takase, Takamitsu Matsushima, Katsuto Takenaka, Hiromi Iwasaki, Toshihiro Miyamoto, Koichi Akashi, and Takanori Teshima
Organizer
第75回日本血液学会 学術集会
Place of Presentation
札幌
Year and Date
2013-10-12
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[Presentation] Bortezomib, cyclophosphamide and dexamethasone (VCD) induction for symptomatic multiple myeloma2012
Author(s)
Shuichiro Takashima, Toshihiro Miyamoto, Tomohiko Kamimura, Shingo Urata, Yoshikane Kikushuge, Yong Chong, Yoshikiyo Ito, Koji Kato, Kazuki Tanimoto, Katsuto Takenaka, Hiromi Iwasaki, Takanori Teshima, and Koichi Akashi
Organizer
第74回日本血液学会 学術集会
Place of Presentation
京都
Year and Date
2012-10-21
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