首页> 外国专利> THERAPEUTIC AGENT FOR TREATMENT OF CARDIOMYOPATHY, PERMANENT MYOCARDIAL INFARCTION AND CHRONIC HEART FAILURE

THERAPEUTIC AGENT FOR TREATMENT OF CARDIOMYOPATHY, PERMANENT MYOCARDIAL INFARCTION AND CHRONIC HEART FAILURE

机译:治疗心肌病,永久性心肌梗死和慢性心力衰竭的治疗剂

摘要

The present inventors have found that HMGB 1 fragment peptides having a particular amino acid sequence exhibit the effects of improvement of cardiac function, inhibition of cardiomyocyte hypertrophy, inhibition of myocardial fibrosis, and promotion of angiogenesis in an animal model of dilated cardiomyopathy, that the particular HMGB 1 fragment peptides also exhibit the effects of improvement of cardiac function, inhibition of cardiomegaly, inhibition of cardiomyocyte hypertrophy, inhibition of myocardial fibrosis, and promotion of angiogenesis in an animal model of ischemic cardiomyopathy caused by old myocardial infarction, and that the particular HMGB 1 fragment peptides exhibit the effects of inhibition of cardiomyocyte hypertrophy and inhibition of myocardial fibrosis in an animal model of hypertensive cardiomyopathy. Based on these findings, pharmaceutical compositions are provided for the prevention and/or treatment of cardiomyopathy and old myocardial infarction and chronic heart failure resulting therefrom, which comprise an HMGB 1 fragment peptide having a particular amino acid sequence.
机译:本发明人发现,具有特定氨基酸序列的HMGB 1片段肽表现出心脏功能改善,抑制心肌细胞肥大,心肌纤维化的抑制作用,以及在扩张心肌病的动物模型中促进血管生成的效果,特定的HMGB 1片段肽还表现出了改善心功能的影响,抑制心肌细胞,抑制心肌细胞肥大,心肌纤维化的抑制作用,促进血糖心肌病的缺血性心肌病的动物模型,特定的HMGB 1片段肽表现出抑制心肌细胞肥大抑制和抑制高血压心肌病的动物模型中心肌纤维化的影响。基于这些发现,提供药物组合物用于预防和/或治疗心肌病和旧心肌梗死,并且由此产生的慢性心力衰竭,其包含具有特定氨基酸序列的HMGB 1片段肽。

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