Development of novel therapeutic strategy targeting CML stem cells through STAT-C/EBPbeta pathway
Project/Area Number |
25430149
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Tumor therapeutics
|
Research Institution | Kyoto University |
Principal Investigator |
Yokota Asumi 京都大学, 医学(系)研究科(研究院), 研究員 (00571556)
|
Co-Investigator(Kenkyū-buntansha) |
HIRAI Hideyo 京都大学, 医学研究科, 助教 (50315933)
|
Co-Investigator(Renkei-kenkyūsha) |
MAEKAWA Taira 京都大学, 医学研究科, 教授 (80229286)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | 転写因子 / 慢性骨髄性白血病 / 白血病幹細胞 / サイトカイン |
Outline of Final Research Achievements |
By analysis using a next-generation sequencer, we identified a novel 3’ distal enhancer region of Cebpb, where STAT5 are recruited in a BCR-ABL signaling-dependent manner. We also found that IFNα, which has been used for the treatment of CML, can efficiently upregulate C/EBPβ expression, and promote exhaustion and differentiation of CML stem cells through C/EBPβ. Interestingly, IFNα phosphorylate STAT5 including STAT1 and STAT3, and recruited STAT5 to a Cebpb enhancer region, which we identified in this study. IFNα also decreased CML stem cells in a mouse model, and this effect is abolished in C/EBPβ-deficient CML stem cells, indicating that the in vivo effect of IFNα is mediated by C/EBPβ.
|
Report
(4 results)
Research Products
(58 results)
-
-
-
[Journal Article] Isolation of mesenchymal stromal/stem cells from small-volume umbilical cord blood units that do not qualify for the banking system.2015
Author(s)
Yoshioka S, #Miura Y, Iwasa M, Fujishiro A, Yao H, Miura M, Fukuoka M, Nakagawa Y, Yokota A, Hirai H, Ichinohe T, Takaori-Kondo A, Maekawa T (#Corresponding author).
-
Journal Title
International Journal of Hematology
Volume: 102
Issue: 2
Pages: 218-229
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
-
[Journal Article] HAX1 in induced pluripotent stem cells from a patient with severe congenital neutropenia improves defective granulopoiesis.2014
Author(s)
Morishima T, Watanabe K, Niwa A, Hirai H, Saida S, Tanaka T, Kato I, Umeda K, Hiramatsu H, Saito MK, Matsubara K, Adachi S, Kobayashi M, Nakahata T, Heike T
-
Journal Title
Haematologica
Volume: 99(1)
Issue: 1
Pages: 19-27
DOI
Related Report
Peer Reviewed / Open Access
-
[Journal Article] CCAAT/Enhancer-Binding Protein β Expressed by Bone Marrow Mesenchymal Stromal Cells Regulates Early B-Cell Lymphopoiesis2014
Author(s)
Yoshioka S, Miura Y, Yao H, Satake S, Hayashi Y, Tamura A, Hishita T, Ichinohe T, Hirai H, Takaori-Kondo A, Maekawa T
-
Journal Title
Stem Cells
Volume: 32
Issue: 3
Pages: 730-740
DOI
Related Report
Peer Reviewed
-
-
[Journal Article] Loss of SMAD4 from colorectal cancer cells promotes CCL15 expression to recruit CCR1+ myeloid cells and facilitate liver metastasis.2013
Author(s)
Itatani Y, Kawada K, Fujishita T, Kakizaki F, Hirai H, Matsumoto T, Iwamoto M, Inamoto S, Hatano E, Hasegawa S, Maekawa T, Uemoto S, Sakai Y, Taketo MM
-
Journal Title
Gastroenterol
Volume: 145(5)
Issue: 5
Pages: 1064-1075
DOI
NAID
Related Report
Peer Reviewed
-
[Journal Article] Myeloid-Derived Suppressor Cells Play Crucial Roles in the Regulation of Mouse Collagen-Induced Arthritis.2013
Author(s)
1. Fujii W, Ashihara E, Hirai H, Nagahara H, Kajitani N, Fujioka K, Murakami K, Seno T, Yamamoto A, Ishino H, Kohno M, Maekawa T, Kawahito Y.
-
Journal Title
J Immunol
Volume: 191
Issue: 3
Pages: 1073-1081
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
[Presentation] C/EBPβ Isoforms Distinctively and Collaboratively Regulate the Behavior of Hematopoietic Stem and Progenitor Cells in Regenerative Conditions.2015
Author(s)
Sato A, Hirai H, Yokota A, Tamura A, Shoji T, Kashiwagi T, Iwasa M, Fujishiro A, Miura Y, Maekawa T
Organizer
American Society of Hematology, 57th Annual Meeting
Place of Presentation
Orland, FL, USA
Year and Date
2015-12-07
Related Report
Int'l Joint Research
-
[Presentation] Bortezomib Attenuates Adhesion of B Cell Precursor Acute Lymphoblastic Lleukemia Cells to Bone Marrow Mesenchymal Stromal/Stem Cells Via Regulating SPARC Expression.2015
Author(s)
Iwasa M, Miura Y, Fujishiro A, Fujii S, Sugino N, Tamura A, Sato A, Yokota A, Yoshioka S, Kito K, Ando A, Hirai H, Takaori-Kondo A, Ichinohe T, Maekawa T
Organizer
American Society of Hematology, 57th Annual Meeting
Place of Presentation
Orland, FL, USA
Year and Date
2015-12-07
Related Report
Int'l Joint Research
-
-
[Presentation] Csf1r Is a Downstream Target of C/EBPβ in Ly6C- Monocytes.2015
Author(s)
Tamura A, Hirai H, Yokota A, Sato A, Shoji T, Kashiwagi T, Iwasa M, Fujishiro A, Miura Y, Maekawa T
Organizer
American Society of Hematology, 57th Annual Meeting
Place of Presentation
Orland, FL, USA
Year and Date
2015-12-05
Related Report
Int'l Joint Research
-
[Presentation] Vitamin K2 Supports Hematopoiesis through Acting on Bone Marrow Mesenchymal Stromal/Stem Cells.2015
Author(s)
Fujishiro A, Miura Y, Iwasa M, Fujii S, Tamura A, Sato A, Yokota A, Sugino N, Hirai H, Ando A, Takaori-Kondo A, Ichinohe T, Maekawa T
Organizer
American Society of Hematology, 57th Annual Meeting
Place of Presentation
Orland, FL, USA
Year and Date
2015-12-05
Related Report
Int'l Joint Research
-
-
-
-
-
-
-
[Presentation] IFNα promotes differentiation of BCR-ABL+ leukemic cells through upregulating C/EBPβ.2015
Author(s)
Yokota A, Hirai H, Hayashi Y, Tamura A, Sato A, Iwasa M, Fujishiro A, Shoji T, Miura Y, Maekawa T
Organizer
International Society for Experimental Hematology, 44th Annual Scientific Meeting
Place of Presentation
京都
Year and Date
2015-09-17
Related Report
Int'l Joint Research
-
-
[Presentation] Essential Roles of C/EBPβ in Survival of Ly6C– monocytes2014
Author(s)
Tamura A, Hirai H, Yokota A, Sato A, Yao H, Iwasa M, Fujishiro A, Miura Y, Maekawa T
Organizer
American Society of Hematology, 56th Annual Meeting
Place of Presentation
San Francisco, USA
Year and Date
2014-12-08
Related Report
-
-
[Presentation] Effects of Irradiation on the Functional Characteristics of Human Bone Marrow Mesenchymal Stromal/Stem Cells2014
Author(s)
Iwasa M, Miura Y, Fujishiro A, Tamura A, Sato A, Yokota A, Nakagawa Y, Yoshioka S, Hirai H, Andoh A, Ichinohe T Maekawa T
Organizer
American Society of Hematology, 56th Annual Meeting
Place of Presentation
San Francisco, USA
Year and Date
2014-12-06
Related Report
-
-
[Presentation] Effect of irradiation on the characteristics of human bone marrow mesenchymal stromal/stem cells2014
Author(s)
Iwasa M, Miura Y, Yao H, Yoshioka S, Fujishiro A, Tamura A, Sato A, Yokota A, Hirai H, Ando A, Ichinohe T, Maekawa T
Organizer
第76回日本血液学会学術総会
Place of Presentation
大阪
Year and Date
2014-11-01
Related Report
-
[Presentation] Isolation of mesenchymal stromal/stem cells from UCB ineligible for public UCB donation2014
Author(s)
Yoshioka S, Miura Y, Yao H, Iwasa M, Fujishiro A, Higashi Y, Yokota A, Tamura A, Sato A, Hirai H, Ichinohe T, Takaori-Kondo A, Maekawa T
Organizer
第76回日本血液学会学術総会
Place of Presentation
大阪
Year and Date
2014-11-01
Related Report
-
-
-
-
-
-
-
[Presentation] Direct Interaction with Bone Marrow Mesenchymal Stromal/Stem Cells Is Required for Hematopoietic Expansion by Parathyroid Hormone.2013
Author(s)
Yao H, Miura Y, Yoshioka S, Iwasa M, Sato A, Tamura A, Yokota A, Ashihara E, Ichinohe T, Hirai H, Maekawa T
Organizer
American Society of Hematology, 55th Annual Meeting
Place of Presentation
New Orleans, LA, USA
Related Report
-
[Presentation] Hypoxia-Adapted Myeloma Cells Possess Stem Cell Character.2013
Author(s)
Ashihara E, Nakagawa Y, Yao H, Yokota A, Miura Y, Takata K, Kitamura Y, Hirai H, Maekawa T
Organizer
American Society of Hematology, 55th Annual Meeting
Place of Presentation
New Orleans, LA, USA
Related Report
-
[Presentation] Cytokine-STATs signalings upregulate endogenous C/EBPβ in BCR-ABL+ leukemic cells independently from BCR-ABL signaling.2013
Author(s)
Yokota A, Hirai H, Hayashi Y, Tamura A, Sato A, Yao H, Yoshioka S, Iwasa M, Ashihara E, Miura Y, Maekawa T
Organizer
American Society of Hematology, 55th Annual Meeting
Place of Presentation
New Orleans, LA, USA
Related Report
-
[Presentation] Cell-intrinsic and -extrinsic involvement of C/EBPβ in the regulation of hematopoietic stem cells.2013
Author(s)
Tamura A, Hirai H, Hayashi Y, Yokota A, Sato A, Yao H, Yoshioka S, Iwasa M, Ashihara E, Miura Y, Maekawa T
Organizer
American Society of Hematology, 55th Annual Meeting
Place of Presentation
New Orleans, LA, USA
Related Report
-
[Presentation] C/EBPβ expressed by bone marrow mesenchymal stromal cells is indispensable for precursor B-cell lymphopoiesis.2013
Author(s)
Yoshioka S, Miura Y, Yao H, Iwasa M, Sato A, Tamura A, Yokota A, Hishita T, Ichinohe T, Hirai H, Maekawa T
Organizer
American Society of Hematology, 55th Annual Meeting
Place of Presentation
New Orleans, LA, USA
Related Report
-
-
-
[Presentation] Proliferation and differentiation of hematopoietic cells by osteogenic-induced bone marrow MSCs.2013
Author(s)
Yao H, Miura Y, Yoshioka S, Iwasa M, Sato A, Hayashi Y, Tamura A, Yokota A, Ichinohe T, Tohyama K, Hirai H, Maekawa T
Organizer
The 75th Annual Meeting of the Japanese Society of Hematology
Place of Presentation
札幌
Related Report
-
-
[Presentation] Involvement of C/EBPβ in the regulation of hematopoietic stem cells.2013
Author(s)
Tamura A, Hirai H, Hayashi Y, Yokota A, Yao H, Yoshioka S, Sato A, Iwasa M, Ashihara E, Miura Y, and Maekawa T
Organizer
The 75th Annual Meeting of the Japanese Society of Hematology
Place of Presentation
札幌
Related Report
-
-
-
[Presentation] Myeloid-derived suppressor cells have regulatory roles in mouse collagen-induced arthritis.2013
Author(s)
Fujii W, Ashihara E, Hirai H, Nagahara H, Fujioka K, Murakami K, Seno T, Yamamoto A, Ishino H, Kohno M, Maekawa T, Kawahito Y
Organizer
Annual European Congress of Rheumatology
Place of Presentation
Madrid, Spain
Related Report
-
-
-
-
-
-
-