Establishment of disease iPS cells and molecular analysis of age-related changes in progeroid syndrome
Project/Area Number |
24659346
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Single-year Grants |
Research Field |
General internal medicine (including Psychosomatic medicine)
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Research Institution | Chiba University |
Principal Investigator |
YOKOTE Koutaro 千葉大学, 医学(系)研究科(研究院), 教授 (20312944)
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Co-Investigator(Kenkyū-buntansha) |
SHIMIZU Takahiko 千葉大学, 大学院医学研究院, 寄附講座教員 (40301791)
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Project Period (FY) |
2012-04-01 – 2014-03-31
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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Keywords | Werner症候群 / iPS細胞 / 早老症候群 / 老化 / 遺伝子発現 |
Research Abstract |
Werner syndrome (WS) is a progeroid disorder caused by mutations in the WRN gene, which encodes a RecQ type DNA helicase. In order to clarify molecular mechanism of pathogenesis of WS, we gene-transferred Yamanaka's four factors, such as Oct-4, Sox2, Klf4, c-Myc, into skin fibroblasts of WS patients. We isolated iPS clone cells and confirmed them with highly proliferative ability as well as pluripotency, indicating establishment of WS iPS cells by reprogramming. Furthermore, we investigated the protective effect of read-thorough drugs on WS fibroblasts with a nonsense mutation and discussed the therapeutic potentiality of the drugs to WS.
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Report
(3 results)
Research Products
(73 results)
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[Journal Article] Efficacy and safety of the dipeptidyl peptidase-4 inhibitor sitagliptin compared with alpha-glucosidase inhibitor in Japanese patients with T2DM inadequately controlled on sulfonylurea alone (SUCCESS-2): a multicenter, randomized, open-label, non-inferiority trial.2014
Author(s)
Kobayashi K, Yokoh H, Sato Y, Takemoto M, Uchida D, Kanatsuka A, Kuribayashi N, Terano T, Hashimoto N, Sakurai K, Hanaoka H, Ishikawa K, Onishi S,Yokote K, on behalf of the SUCCESS Study Group.
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Journal Title
Diabetes, Obesity and Metabolism
Volume: -
Issue: 8
Pages: 761-765
DOI
Related Report
Peer Reviewed
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[Journal Article] Concurrent loss of Ezh2 and Tet2 cooperates in the pathogenesis of myelodysplastic disorders.2013
Author(s)
Muto T, Sashida G, Oshima M, Wendt GR, Mochizuki-Kashio M, Nagata Y, Sanada M, Miyagi S, Saraya A, Kamio A, Nagae G, Nakaseko C, Yokote K, Shimoda K, Koseki H, Suzuki Y, Sugano S, Aburatani H, Ogawa S, Iwama A.
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Journal Title
The Journal of Experimental Medicine
Volume: 210(12)
Issue: 12
Pages: 2627-39
DOI
Related Report
Peer Reviewed
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[Journal Article] Sitagliptin Improves Postprandial Hyperglycemia by Inhibiting Glucagon Secretion in Werner Syndrom With Diabetes.2013
Author(s)
Watanabe K, Kobayashi K, Takemoto M, Ishibashi R, Yamaga M, Kawamura H, Fujimoto M, Ishikawa T, Ohnishi S, Okabe E, Peng He, Yokote K.
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Journal Title
Diabetes Care
Volume: ‐
Issue: 8
Pages: e119-e119
DOI
Related Report
Peer Reviewed
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[Journal Article] Executive Summary of the Japan Atherosclerosis Society (JAS) Guidelines for the Diagnosis and Prevention of Atherosclerotic Cardiovascular Diseases in Japan —2012 Version2013
Author(s)
Teramoto T, Sasaki J, Ishibashi S, Birou S, Daida H, Dohi S, Egusa G, Hiro T, Hirobe K, Iida M, Kihara S, Kinoshita M, Maruyama c, Ohta T, Okamura T, Yamashita S, Yokode M, Yokote K.
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 20
Issue: 6
Pages: 517-523
DOI
NAID
ISSN
1340-3478, 1880-3873
Related Report
Peer Reviewed
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[Journal Article] Metabplic predictions of ischemic heart disease and cerebrovascular attack in elderly diabetic individuals: difference in risk by age.2013
Author(s)
Hayashi T, Araki A, Kawashima S, Sone H, Watanabe H, Ohrui T, Yokote K, Takemoto M, Kubota K, Noda M, Noto H, Ina K, Nomura H; Japan CDM group
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Journal Title
Cardiovasc Diabetol
Volume: -
Issue: 1
Pages: 10-10
DOI
Related Report
Peer Reviewed
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[Journal Article] LR11 : a novel biomarker identified in follicular lymphoma2013
Author(s)
Kawaguchi T, Ohwada C, Takeuchi M, Shimizu N, Sakaida E, Takeda Y, Sakai S, Tsukamoto S, Yamazaki A, Sugita Y, Jiang M, Higashi M, Yokote K, Tamura J, Bujo H, Nakaseko C
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Journal Title
Br J Haematol
Volume: 163(2)
Issue: 2
Pages: 277-280
DOI
Related Report
Peer Reviewed
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[Journal Article] Distinct Roles for CXCR6+ and CXCR6- CD4+ T Cells in the Pathogenesis of Chronic Colitis2013
Author(s)
Mandai Y, Takahashi D, Hase K, Obata Y, Furusawa Y, Ebisawa M, Nakagawa T, Sato T, Katsuno T, Saito Y, Shimaoka T, Yokosuka O, Yokote K, Ohno H
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Journal Title
PloS One
Volume: 8(6)
Issue: 6
Pages: e65488-e65488
DOI
Related Report
Peer Reviewed
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[Journal Article] Detection of adrenal veins on selective retrograde CT adrenal venography in comparison with digital subtraction angiography in subjects with established diagnosis of one-sided adrenal aldosterone- producing tumor confirmed by adrenal vein sampling, histopathology and clinical course.2013
Author(s)
Higashide T, Funabashi N, Yanaka T, Inoue K, Kazama T, Motoori K, Nagano H, Takaoka H, Uehara M, Nishiyama A, Kato H, Yokote K, Kobayashi Y, Uno T.
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Journal Title
Int J Cardiol
Volume: 168(4)
Issue: 4
Pages: 3254-3258
DOI
Related Report
Peer Reviewed
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[Journal Article] Utility of 320 slice mapping CT for adrenal vein sampling in subjects suspected of having primary-aldosteronism compared with digital -subtraction-angiography and selective retrograde CT adrenal venography.2013
Author(s)
Higashide T, Funabashi N, Tanaka T, Inoue K, Kazama T, Motoori K, Nagano H, Takaoka H, Uehara M, Nishiyama A, Kato H, Yokote K, Kobayashi Y, Uno T.
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Journal Title
Int J Cardiol
Volume: 168(3)
Issue: 3
Pages: 3033-3034
DOI
Related Report
Peer Reviewed
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[Journal Article] Comparison of Various Lipid Variables as Predictors of Coronary Heart Disease in Japanese Men and Women with Type 2 Diabetes. Subanalysis of the Japan Diabetes Complications Study (JDCS)2012
Author(s)
Sone H, Tanaka S, Tanaka S, Iimuro S, Ishibashi S, Oikawa S, Shimano H, Katayama S, Ohashi Y, Akanuma Y, Yamada N
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Journal Title
Diabetes Care
Volume: (in press)
Issue: 5
Pages: 1150-1157
DOI
Related Report
Peer Reviewed
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[Journal Article] Angiotensin II Type 1 Receptor Blocker Prevents Renal Injury via Inhibition of the Notch Pathway in Ins2 Akita Diabetic Mice2012
Author(s)
Koshizaka M, Takemoto M, Sato S, Tokuyama H, Fujimoto M, Okabe E, Ishibashi R, Ishikawa T, Tsurutani Y, Onishi S, Mezawa M, He P, Honjo S, Ueda S, Saito Y, Yokote K
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Journal Title
Exp Diabetes Res
Volume: 1
Pages: 159874-159874
DOI
Related Report
Peer Reviewed
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[Presentation] Oxidative stress, aging and progeric syndrome. Recent progress in basic and clinical research on progeroid syndrome2013
Author(s)
Shimizu, T., Koyama, H., Shibuya, S., Shimamoto, A., Takemoto, M., Yokote, K.
Organizer
The 20^<th> IAGG World Congress of Gerontology and Geriatrics (IAGG 2013)
Place of Presentation
Seoul Korea
Related Report
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[Presentation] Japanese diabetic patients with Werner syndrome exhibit high incidence of cancer2013
Author(s)
Onishi, S., Takemoto, M., Ishikawa, T., Okabe, E., Ishibashi, R., He, P., Kobayashi, K., Fujimoto, M., Kawamura, H., Yokote, K.
Organizer
20th World Congress of the International Association of Gerontology and Geriatrics (IAGG2013)
Place of Presentation
Seoul, Korea
Related Report
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[Presentation] Incidence and characteristics of metabolic disorders and vascular complications in Werner syndrome patients in Japan2013
Author(s)
Okabe, E., Onishi, S., Takemoto, M., Ishikawa, T., Ishibashi, R., He, P., Kobayashi, K., Fujimoto, M., Kawamura, H., Yokote, K.
Organizer
20th World Congress of the International Association of Gerontology and Geriatrics (IAGG2013)
Place of Presentation
Seoul, Korea
Related Report
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[Presentation] 早老症の病態と幹細胞
Author(s)
横手幸太郎、清水孝彦、竹本稔
Organizer
第13回日本抗加齢医学会総会
Place of Presentation
パシフィコ横浜(神奈川県横浜市)
Related Report
Invited
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[Presentation] 脂質異常症
Author(s)
横手幸太郎
Organizer
第47回日本成人病(生活習慣病)学会学術集会
Place of Presentation
都市センターホール(東京)
Related Report
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