2004 Fiscal Year Final Research Report Summary
Identification of Disease-associated Genes for Cardiovascular Diseases
Project/Area Number |
12204004
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Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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Allocation Type | Single-year Grants |
Review Section |
Biological Sciences
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Research Institution | Medical Research Institute, Tokyo Medical and Dental University |
Principal Investigator |
KIMURA Akinori Tokyo Medical and Dental University, Medical Research Institute, Professor, 難治疾患研究所, 教授 (60161551)
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Co-Investigator(Kenkyū-buntansha) |
IZUMI Toru Kitasato University, Faculty of Medicine, Professor, 医学部, 教授 (80143775)
YASUAMI Michio Tokyo Medical University, School of Biomedical Sciences, Associated Professor, 大学院疾患生命科学研究部, 助教授 (80244127)
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Project Period (FY) |
2000 – 2004
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Keywords | gene mutation / hypertensive cardiomyopathy / arrhythmia / heart failure / myocardial infarction / microsatellite / Intractable arteritis / idiopathic cardiomyopathy |
Research Abstract |
Myocardial infarction: We found significant associations of myocardial infarction with polymorphisms in SELE, PECAM1 and CD14. It also was revealed that the disease-associated SELE allele lead higher binding between leukocytes and vascular endothelial cells. In contrast no association was found for the reported polymorphisms in LTA, LGALS2 and p22phox genes via the analysis of more than 500 patients and 500 controls. On the other hand, we could identify five novel disease-related loci for myocardial infarction via the analysis of 18,800 microsatellite markers. Cardiomyopathy: Gene-Chip analysis of hypertrophied hearts and failing hearts from Dahl salt-sensitive hypertensive rats enabled us to identify 258 genes showing increased or decreased expression in association with hypertensive cardiomyopathy. By analyzing human orthologues of these genes we identified a BMP10 variant associated with hypertensive dilated cardiomyopathy. Biochemical and cell biological analyses revealed that BMP10
… More
localized in Z-disc and bound Tcap. The BMP10 variant reduced the binding to Tcap and augmented extracellular secretion of BMP10. In addition, candidate gene approaches have revealed two novel disease genes for hypertrophic cardiomyopathy and four disease genes for dilated cardiomyopathy. Arrhythmia: In this study, we have identified many disease-associated mutations in cardiac channel genes and revealed functional changes caused by the mutations. In addition, an HCN4 mutation was revealed to be a novel disease gene for ventricular arrhythmia since a disease-linked mutation showed dominant loss-of-function of HCN4 channel. Vasculitis: We have investigated polymorphisms of microsatellite markers and SNPs in the HLA region in patients with Takayasu arteritis or Buerger disease. It was revealed that there were two disease-associated loci for Takayasu arteritis; one was HLA-B and the other was mapped in TNF-MICA region. In contrast, there were at least three disease-associated loci for Buerger disease; first was HLA-DPB1, second was HLA-DRB1, and third was mapped near the HLA-E gene. Less
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[Journal Article] Identification and functional analysis of a caveolon-3 mutation associated with familial hypertrophic cardiomyopathy2004
Author(s)
Hayashi T, Arimura T, Ueda, K, Shibata H, Hohda S, Takahashi M, Hori H, Koga Y, Oka N, Imaizumi T, Yasunami M, Kimura A
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Journal Title
Biochem Biophys Res Commun 313
Pages: 178-184
Description
「研究成果報告書概要(和文)」より
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[Journal Article] A Cypher/ZASP mutation associated with dilated cardiomyopathy alters the binding affinity to protein kinase C2004
Author(s)
Arimura T, Hayashi T, Terada H, Lee SY, Zhou Q, Takahashi M, Ueda K, Nouchi T, Hohda S, Sibutani M, Hirose M, Chen J, Park JE, Yasunami M, Hayashi H, Kimura A
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Journal Title
J Biol Chem 279
Pages: 6746-6752
Description
「研究成果報告書概要(和文)」より
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[Journal Article] The role of a common TNNT2 polymorphism in cardiac hypertrophy2004
Author(s)
Komamura K, Iwai N, Kokame K, Yasumura Y, Kim J, Yamagishi M, Morisaki T, Kimura A, Tomoike H, Kitakaze M, Miyatake K
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Journal Title
J Hum Genet 49
Pages: 129-133
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Functional characterization of a trafficking-defective HCN4 mutation, D553N, associated with cardiac arrhythmia2004
Author(s)
Ueda K, Nakamura K, Hayashi T, Inagaki N, Takahashi M, Arimura T, Morita H, Higashiuesata Y, Hirano Y, Yasunami M, Takishita S, Yamashina A, Ohe T, Sunamori M, Hiraoka M, Kimura A
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Journal Title
J Biol Chem 279
Pages: 27194-27198
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Truncated KCNQ1 mutant, A178fs/105, forms hetero-multimer channel with wild-type causing a dominant-negative suppression due to trafficking2004
Author(s)
Aizawa Y, Ueda K, Wu LM, Inagaki N, Hayashi T, Takahashi M, Ohta M, Kawano S, Hirano Y, Yasunami M, Aizawa Y, Kimura A, Hiraoka M
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Journal Title
FEBS Lett 574
Pages: 145-150
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Novel C-terminus frameshift mutation, 1122fs/147, of HERG in LQT2 : additional amino acids generated by frameshift cause accelerated inactivation2004
Author(s)
Sasano T, Ueda K, Orikabe M, Hirano Y, Kawano S, Yasunami M, Isobe M, Kimura A, Hiraoka M
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Journal Title
J Mol Cell Cardiol 37
Pages: 1205-1211
Description
「研究成果報告書概要(和文)」より
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[Journal Article] TCAP mutations in hypertrophic cardiomyopathy and dilated cardiomyopathy2004
Author(s)
Hayashi T, Arimura T, Itoh-Satoh M, Ueda K, Hohda S, Inagaki, N, Takahashi M, Hori H, Yasunami M, Nishi H, Koga Y, Nakamura H, Matsuzaki M, Cho BY, Bae SW, You CW, Han KH, Park JE, Knoll R, Hoshijima M, Chien KR, Kimura A
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Journal Title
J Am. Col Cardiol 44
Pages: 2192-2201
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Identification and functional analysis of a caveolon-3 mutation associated with familial hypertrophic cardiomyopathy.2004
Author(s)
Hayashi T, Arimura T, Ueda, K, Shibata H, Hohda S, Takahashi M, Hori H, Koga Y, Oka N, Imaizumi T, Yasunami M, Kimura A
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Journal Title
Biochem Biophys Res Commun 313
Pages: 178-184
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] A Cypher/ZASP mutation associated with dilated cardiomyopathy alters the binding affinity to protein kinase C.2004
Author(s)
Arimura T, Hayashi T, Terada H, Lee SY, Zhou Q, Takahashi M, Ueda K, Nouchi T, Hohda S, Sibutani M, Hirose M, Chen J, Park JE, Yasunami M, Hayashi H, Kimura A
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Journal Title
J Biol Chem 279
Pages: 6746-6752
Description
「研究成果報告書概要(欧文)」より
-
-
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[Journal Article] The role of a common TNNT2 polymorphism in cardiac hypertrophy.2004
Author(s)
Komamura K, Iwai N, Kokame K, Yasumura Y, Kim J, Yamagishi M, Morisaki T, Kimura A, Tomoike H, Kitakaze M, Miyatake K
-
Journal Title
J Hum Genet 49
Pages: 129-133
Description
「研究成果報告書概要(欧文)」より
-
[Journal Article] Functional characterization of a trafficking-defective HCN4 mutation, D553N, associated with cardiac arrhythmia.2004
Author(s)
Ueda K, Nakamura K, Hayashi T, Inagaki N, Takahashi M, Arimura T, Morita H, Higashiuesata Y, Hirano Y, YasunamiM, Takishita S, Yamashina A, Ohe T, Sunamori M, Hiraoka M, Kimura A
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Journal Title
J Biol Chem 279
Pages: 27194-27198
Description
「研究成果報告書概要(欧文)」より
-
-
-
[Journal Article] Truncated KCNQ1 mutant, A178fs/105,forms hetero-multimer channel with wild-type causing adominant-negative suppression due to trafficking.2004
Author(s)
Aizawa Y, Ueda K, Wu LM, Inagaki N, Hayashi T, Takahashi M, Ohta M, Kawano S, Hirano Y, Yasunami M, Aizawa Y, Kimura A, Hiraoka M
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Journal Title
FEBS Lett 574
Pages: 145-150
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] TCAP mutations in hypertrophic cardiomyopathy and dilated cardiomyopathy.2004
Author(s)
Hayashi T, Arimura T, Itoh-Satoh M, Ueda K, Hohda S, Inagaki, N, Takahashi M, Hori H, Yasunami M, Nishi H, Koga Y, Nakamura H, Matsuzaki M, Cho BY, Bae SW, You CW, Han KH, Park JE, Knoll R, Hoshijima M, Chien KR, Kimura A
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Journal Title
J Am. Col Cardiol 44
Pages: 2192-2201
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Titin mutations as the molecular basis for dilated cardiomyopathy2002
Author(s)
Itoh-Satoh M, Hayashi T, Nishi H, Koga Y, Arimura T, Ueda K, Hohta S, Nouchi T, Takahashi M, Hiroe M, Marumo F, Imaizumi T, Yasunami M, Kimura A
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Journal Title
Biochem Biophys Res Commun 291
Pages: 385-393
Description
「研究成果報告書概要(和文)」より
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[Journal Article] The cardiac mechanical stretch sensor machinery involves a Z disc complex that is defective in a subset of human dilated cardiomyopathy2002
Author(s)
Knoll R, Hoshijima M, Hoffmann HM, Person V, Lorenzen-Schmidt I, Bang M-L, Hayashi T, Shiga N, Yasukawa H, Schaper W, McKenna W, Yokoyama M, Schork J, Jeffrey H, Omens J, Andrew D, McCulloch A, Kimura A, Gregorio CC, Poller W, Schaper J, Schulthelss HP, Chien KR
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Journal Title
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Titin mutations as the molecular basis for dilated cardiomyopathy.2002
Author(s)
Itoh-Satoh M, Hayashi T, Nishi H, Koga Y, Arimura T, Ueda K, Hohta S, Nouchi T, Takahashi M, Hiroe M, Marumo F, Imaizumi T, Yasunami M, Kimura A
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Journal Title
Biochem Biophys Res Commun 291
Pages: 385-393
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] The cardiac mechanical stretch sensor machinery involves a Z disc complex that is defective in a subset of human dilated cardiomyopathy.2002
Author(s)
Knoll R, Hoshijima M, Hoffmann HM, Person V, Lorenzen-Schmidt I, Bang M-L, Hayashi T, Shiga N, Yasukawa H, Schaper W, McKenna W, Yokoyama M, Schork J, Jeffrey H, Omens J, Andrew D, McCulloch A, Kimura A, Gregorio CC, Poller W, Schaper J, Schulthelss HP, Chien KR
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Journal Title
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Identification of MICA alleles with a long Leu-repeat in the transmembrane region and no cytoplasmic tail due to a frameshift deletion in exon 42001
Author(s)
Obuchi N, Takahashi M, Nouchi T, Satoh M, Arimura T, Ueda K, Akai J, Ota M, Naruse T, Inoko H, Numano F, Kimura A
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Journal Title
Tissue Antigens 57
Pages: 520-535
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Identification of MICA alleles with a long Leu-repeat in the transmembrane region and no cytoplasmic tail due to a frameshift deletion in exon 4.2001
Author(s)
Obuchi N, Takahashi M, Nouchi T, Satoh M, Arimura T, Ueda K, Akai J, Ota M, Naruse T, Inoko H, Numano F, Kimura A
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Journal Title
Tissue Antigens 57
Pages: 520-535
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Characterization of human nebulette gene : A polymorphism in an actin-binding motif is associated with non-familial idiopathic dilated cardiomyopathy2000
Author(s)
Arimura T, Nakamura T, Hiroi S, Satoh M, Takahashi M, Ohbuchi N, Ueda K, Nouchi T, Yamaguchi N, Akai J, Matsumori A, Sasayama S, Kimura A
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Journal Title
Hum Genet 107
Pages: 440-451
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Characterization of human nebulette gene : A polymorphism in an actin-binding motif is associated with non-familial idiopathic dilated cardiomyopathy.2000
Author(s)
Arimura T, Nakamura T, Hiroi S, Satoh M, Takahashi M, Ohbuchi N, Ueda K, Nouchi T, Yamaguchi N, Akai J, Matsumori A, Sasayama S, Kimura A
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Journal Title
Hum Genet 107
Pages: 440-451
Description
「研究成果報告書概要(欧文)」より
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