Regulation of Erythropoietin production and its roles on adult hematopoiesis
Project/Area Number |
24591404
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Hematology
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Research Institution | Tohoku University |
Principal Investigator |
MINEGISHI Naoko 東北大学, 東北メディカル・メガバンク機構, 教授 (40271895)
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Co-Investigator(Kenkyū-buntansha) |
SUZUKI Mikiko 東北大学, 医学系研究科, 講師 (80508309)
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Research Collaborator |
HIRANO Ikuo 東北大学, 大学院医学系研究科, 助教 (00708117)
SUZUKI Norio 東北大学, 大学院医学系研究科, 講師 (20447254)
SOUMA Tomokazu
YAMAZAKI Shun
|
Project Period (FY) |
2012-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 遺伝子発現制御 / エリスロポエチン / 赤血球造血 / 腎性貧血 / 転写因子 / 低酸素応答性 / 血液内科学 / 赤血球 / 転写調節 / 神経堤細胞 |
Outline of Final Research Achievements |
Erythropoietin, secreted from adult kidney, is essential for erythropoiesis. We made ISAM (Inherited Super Anemic Mice), which exhibited Epo-deficient-anemia in their adulthood. We found the significantly decreased number of proerythroblasts and basophilic erythroblasts in their bone marrow, and several downstream-genes of Epo signals in bone marrow cells. Epo producing cells of ISAM were demonstrated as the cells expressing green fluorescence, among cortical fibroblasts in adult kidneys, and also in the portion of embryonic neural cells and neural crest cells. In the experimental fibrotic kidneys, Epo-producing cells transformed into myofibroblasts and halted Epo production. These changes were reversible. We have an impression that the inhibition of inflammatory signals might be a novel therapeutic strategy for renal fibrosis and renal anemia.
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Report
(5 results)
Research Products
(32 results)
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[Journal Article] Adjustment of Cell-Type Composition Minimizes Systematic Bias in Blood DNA Methylation Profiles Derived by DNA Collection Protocols.2015
Author(s)
Shiwa Y, Hachiya T, Furukawa R, Ohmomo H, Ono K, Kudo H, Hata J, Hozawa A, Iwasaki M, Matsuda K, Minegishi N, Satoh M, Tanno K, Yamaji T, Wakai K, Hitomi J, Kiyohara Y, Kubo M, Tanaka H, Tsugane S, Yamamoto M, Sobue K, Shimizu A.
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Journal Title
PLoS ONE
Volume: 6
Issue: 1
Pages: 8018-8018
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Rare variant discovery by deep whole-genome sequencing of 1070 Japanese Individuals2015
Author(s)
Nagasaki M, Yasuda J, Katsuoka F, Nariai N, Kojima K, Kawai Y, Yamaguchi-Kabata Y, Yokozawa J, Danjoh I, Saito S, Sato Y, Mimori T, Tsuda K, Saito R, Pan X, Nishikawa S, Ito S, Kuroki Y, Tanabe O, Fuse N, Kuriyama S, Kiyomoto H, Hozawa A, Minegishi N, Engel J D, Kinoshita K, Kure S, Yaegashi N, Yamamoto M.
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Journal Title
Nature Communications
Volume: 6
Issue: 1
Pages: 8018-8018
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Amelioration of inflammation and tissue damage in sickle cell model mice by Nrf2 activation.2015
Author(s)
Nadine Keleku-Lukwete, Mikiko Suzuki, Akihito Otsuki, Kouhei Tsuchida, Saori Katayama, Makiko Hayashi, Eriko Naganuma, Takashi Moriguchi, Osamu Tanabe, James Douglas Engel, Masue Imaizumi, Masayuki Yamamoto
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Journal Title
Proc Natl Acad Sci U S A
Volume: 112
Issue: 39
Pages: 12169-12174
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Regulation of GATA binding protein 2 levels via ubiquitin-dependent degradation by Fbw7: involvement of cyclin B-cyclin-dependent kinase 1-mediated phosphorylation of Thr176 in GATA binding protein 2.2015
Author(s)
Nakajima T, Kitagawa K, Ohhata T, Sakai S, Uchida C, Shibata K, Minegishi N, Yumimoto K, Nakayama K-I, Masumoto K, Katou F, Niida H, Kitagawa M
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Journal Title
J Biol Chem
Volume: 290
Issue: 16
Pages: 10368-10381
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Validation of multiple single nucleotide variation calls by additional exome analysis with a semiconductor sequencer to supplement data of whole-genome sequencing of a human population2014
Author(s)
Motoike IN, Matsumoto M, Danjoh I, Katsuoka F, Kojima K, Nariai N, Sato Y, Yamaguchi-Kabata Y, Ito S, Kudo H, Nishijima I, Nishikawa S, Pan X, Saito R, Saito S, Saito T, Shirota M, Tsuda K, Yokozawa J, Igarashi K, Minegishi N, Tanabe O, Fuse N, Nagasaki M, Kinoshita K, Yasuda J, and Yamamoto M.
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Journal Title
BMC Genomics
Volume: 10
Issue: 1
Pages: 637-637
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Plasticity of renal erythropoietin-producing cells governs fibrosis2013
Author(s)
Souma T, Yamazaki S, Moriguchi T, Suzuki N, Hirano I, Pan X, Minegishi N, Abe M, Kiyomoto H, Ito S, Yamamoto M
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Journal Title
J Am Soc Nephrol
Volume: 24
Issue: 10
Pages: 1599-1616
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Metabolic stress response implicated in diabetic retinopathy: The role of calpain, and the therapeutic impact of calpain inhibitor.2012
Author(s)
Shanab AY, Nakazawa T, Ryu M, Tanaka Y, Himori N, Taguchi K, Ysuda M, Watanabe R, Takano J, Saido T, Minegishi N, Miyata T, Abe T, Yamamoto M.
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Journal Title
Neurobiological Disease
Volume: 48
Issue: 3
Pages: 556-557
DOI
Related Report
Peer Reviewed
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[Presentation] Towards establishing a good biobanking system, survey on utilization of resources2015
Author(s)
Nobukuni T, Suzuki K, Ogishima S, Toda S, Kudo H, Nishijima I, Terakawa T, Arai T, Yamamoto M, Minegishi N
Organizer
ESBB LONDON 2015
Place of Presentation
London, UK
Year and Date
2015-09-29
Related Report
Int'l Joint Research
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[Presentation] Avilability of Records on Blood Collection and Transportation Influences Reliability of Omics Analysis2015
Author(s)
Saigusa D, Katoh Y, Koshiba S, Minegishi N , Kudo H, Nishijima I, Nobukuni T, Terakawa T, Tanabe O, Yamamoto M
Organizer
HANDSON BIOBANK 2015
Place of Presentation
Milano, Italy
Year and Date
2015-07-30
Related Report
Int'l Joint Research
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[Presentation] Assessment of ID Integrity with ABO blood typing from Questionnaire to Genomic Data in Japanese Biobank: ToMMo2015
Author(s)
Kudo H, Nishijima I, Terakawa T, Nobukuni T, Saito S, Ogishima S, Katsuoka F, Nagasaki M, Yasuda J, Minegishi N, Yamamoto M
Organizer
ISBER (International Society for Biological and Environmental Repositories)2015 Annual meeting and exhibit
Place of Presentation
Phoenix, AZ, USA
Year and Date
2015-05-05
Related Report
Int'l Joint Research
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[Presentation] Biobank Construction after Earthquake and Tsunami Disaster in Japan.2014
Author(s)
Minegishi N, Kudo H, Nishijima I, Hozawa A, Kuriyama S, Tanno K, Sasaki R, Takai T, Ogishima S, Kiyomoto H, Satoh M, Hachiya T, Shiwa Y, Shimizu A, Hitomi J, Yaegashi N, Sobue K, Yamamoto M.
Organizer
International Society of Biological and Environmental Repositories
Place of Presentation
Orlando, Florida
Year and Date
2014-05-20 – 2014-05-24
Related Report
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