| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Odanacatib Inhibits Resistin-induced Hypertrophic H9c2 Cardiomyoblast Cells Through LKB1/AMPK Pathway
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| Autores: |
Zheng,Xian
Liu,Huzi
Cheng,Guanchang
Luo,Jianwei
Ye,Qunhui
Deng,Yongzhi
Wu,Lin
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| Data: |
2017-01-01
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| Ano: |
2017
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| Palavras-chave: |
Resistin
Odanacatib
LKB1/AMPK pathway
Cardiomyocyte hypertrophy
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| Resumo: |
ABSTRACT Odanacatib (ODN) is a selective inhibitor of cathepsin K. The cysteine protease cathepsin K has been implicated in cardiac hypertrophy. Resistine is an adipokine which is identified to promote cardiac hypertrophy. Here, we hypothesize that ODN mitigates resistin-induced myocyte hypertrophy. Cell surface area and protein synthesis were measured after treatment with resistin and ODN in H9c2 cells. The expression of cardiomyocyte hypertrophy marker BNP and β-MHC was detected by RT-qPCR. The expression and phosphorylation of AMPK and LKB1 were analyzed with Western blot. Resistin could significantly increase cardiomyocyte cell surface area, protein synthesis, and embryonic gene BNP and β-MHC expression, inhibit phosphorylation of AMPK and LKB1. ODN could significantly reverse the effects of resistin. Collectively, our data suggest that ODN can inhibit cardiomyocyte hypertrophy induced by resistin and the underlying mechanism may be involved in LKB1/AMPK pathway.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100309
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/1678-4324-2017160333
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.60 2017
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| Direitos: |
info:eu-repo/semantics/openAccess
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