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Natural Antioxidants Improve the Vulnerability of Cardiomyocytes and Vascular Endothelial Cells under Stress Conditions: A Focus on Mitochondrial Quality Control.
Chang, Xing; Zhao, Zhenyu; Zhang, Wenjin; Liu, Dong; Ma, Chunxia; Zhang, Tian; Meng, Qingyan; Yan, Peizheng; Zou, Longqiong; Zhang, Ming.
Afiliación
  • Chang X; Wangjing Hospital, China Academy of Chinese Medical Sciences, China.
  • Zhao Z; Guang'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China.
  • Zhang W; Wangjing Hospital, China Academy of Chinese Medical Sciences, China.
  • Liu D; Wangjing Hospital, China Academy of Chinese Medical Sciences, China.
  • Ma C; College of Pharmacy, Ningxia Medical University, Ningxia, China.
  • Zhang T; China Academy of Chinese Medical Sciences, Institute of the History of Chinese Medicine and Medical Literature, Beijing, China.
  • Meng Q; Shandong Analysis and Test Centre, Qilu University of Technology, Jinan, China.
  • Yan P; Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
  • Zou L; College of Pharmacy, Ningxia Medical University, Ningxia, China.
  • Zhang M; College of Pharmacy, Ningxia Medical University, Ningxia, China.
Oxid Med Cell Longev ; 2021: 6620677, 2021.
Article en En | MEDLINE | ID: mdl-33552385
ABSTRACT
Cardiovascular disease has become one of the main causes of human death. In addition, many cardiovascular diseases are accompanied by a series of irreversible damages that lead to organ and vascular complications. In recent years, the potential therapeutic strategy of natural antioxidants in the treatment of cardiovascular diseases through mitochondrial quality control has received extensive attention. Mitochondria are the main site of energy metabolism in eukaryotic cells, including myocardial and vascular endothelial cells. Mitochondrial quality control processes ensure normal activities of mitochondria and cells by maintaining stable mitochondrial quantity and quality, thus protecting myocardial and endothelial cells against stress. Various stresses can affect mitochondrial morphology and function. Natural antioxidants extracted from plants and natural medicines are becoming increasingly common in the clinical treatment of diseases, especially in the treatment of cardiovascular diseases. Natural antioxidants can effectively protect myocardial and endothelial cells from stress-induced injury by regulating mitochondrial quality control, and their safety and effectiveness have been preliminarily verified. This review summarises the damage mechanisms of various stresses in cardiomyocytes and vascular endothelial cells and the mechanisms of natural antioxidants in improving the vulnerability of these cell types to stress by regulating mitochondrial quality control. This review is aimed at paving the way for novel treatments for cardiovascular diseases and the development of natural antioxidant drugs.
Asunto(s)

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Estrés Oxidativo / Miocitos Cardíacos / Células Endoteliales / Mitocondrias / Antioxidantes Límite: Animals / Humans Idioma: En Revista: Oxid Med Cell Longev Asunto de la revista: METABOLISMO Año: 2021 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Estrés Oxidativo / Miocitos Cardíacos / Células Endoteliales / Mitocondrias / Antioxidantes Límite: Animals / Humans Idioma: En Revista: Oxid Med Cell Longev Asunto de la revista: METABOLISMO Año: 2021 Tipo del documento: Article País de afiliación: China