Although the pathogenesis of cardio-cerebrovascular disease （CCVD） is multifactorial, an increasing number of experimental and clinical studies have highlighted the importance of histone deacetylase （HDAC）-mediate...Although the pathogenesis of cardio-cerebrovascular disease （CCVD） is multifactorial, an increasing number of experimental and clinical studies have highlighted the importance of histone deacetylase （HDAC）-mediated epigenetic processes in the development of cardio-cerebrovascular injury. HDACs are a family of enzymes to balance the acetylation activities of histone acetyltransferases on chromatin remodeling and play essential roles in regulating gene transcription. To date, 18 mammalian HDACs are identified and grouped into four classes based on similarity to yeast orthologs. The zinc-dependent HDAC family currently consists of 11 members divided into three classes （class I, II, and IV） on the basis of structure, sequence homology, and domain organization. In comparison, class III HDACs （also known as the sirtuins） are composed of a family of NAD＋-dependent protein-modifying enzymes related to the Sir2 gene. HDAC inhibitors are a group of compounds that block HDAC activities typically by binding to the zinc-containing catalytic domain of HDACs and have displayed an- ti-inflammatory and antifibrotic effects in the cardio-cerebrovascular system. In this review, we summarize the current knowledge about classifications, functions of HDACs and their roles and regulatory mechanisms in the cardio-cerebrovascular system. Pharmacological tar- geting of HDAC-mediated epigenetic processes may open new therapeutic avenues for the treatment of CCVD.展开更多
Atherosclerosis(As) is the common pathological basis of cardiovascular and cerebrovascular diseases, it starts with the injury of vascular endothelial. The Naoxintong Capsule, a modern patent traditional Chinese medic...Atherosclerosis(As) is the common pathological basis of cardiovascular and cerebrovascular diseases, it starts with the injury of vascular endothelial. The Naoxintong Capsule, a modern patent traditional Chinese medicine, is composed of Huangqi, Danshen, Quanxie, Shuizhi and other sixteen herbs. It is extensively used to treat coronary heart disease, stroke and other cardiovascular and cerebrovascular diseases, with the activity of anti-coagulation, anti-inflammatory, protecting endothelial cells, anti-atherogenic and plaque stabilization.展开更多
基金This study was supported by grants from the National 973 Basic Research Program of China，the National Nature Science Foundation of China，Foundation of Program for New Century Excellent Talents in University (NCET-11-0311) to Yi F，Program for Changjiang Scholars and Innovative Research Team in University，the Special Financial Grant from the China Postdoctoral Science Foundation，the China Postdoctoral Science Foundation，the Shandong Province Post-doctoral Innovation Foundation
文摘Although the pathogenesis of cardio-cerebrovascular disease （CCVD） is multifactorial, an increasing number of experimental and clinical studies have highlighted the importance of histone deacetylase （HDAC）-mediated epigenetic processes in the development of cardio-cerebrovascular injury. HDACs are a family of enzymes to balance the acetylation activities of histone acetyltransferases on chromatin remodeling and play essential roles in regulating gene transcription. To date, 18 mammalian HDACs are identified and grouped into four classes based on similarity to yeast orthologs. The zinc-dependent HDAC family currently consists of 11 members divided into three classes （class I, II, and IV） on the basis of structure, sequence homology, and domain organization. In comparison, class III HDACs （also known as the sirtuins） are composed of a family of NAD＋-dependent protein-modifying enzymes related to the Sir2 gene. HDAC inhibitors are a group of compounds that block HDAC activities typically by binding to the zinc-containing catalytic domain of HDACs and have displayed an- ti-inflammatory and antifibrotic effects in the cardio-cerebrovascular system. In this review, we summarize the current knowledge about classifications, functions of HDACs and their roles and regulatory mechanisms in the cardio-cerebrovascular system. Pharmacological tar- geting of HDAC-mediated epigenetic processes may open new therapeutic avenues for the treatment of CCVD.
文摘Atherosclerosis(As) is the common pathological basis of cardiovascular and cerebrovascular diseases, it starts with the injury of vascular endothelial. The Naoxintong Capsule, a modern patent traditional Chinese medicine, is composed of Huangqi, Danshen, Quanxie, Shuizhi and other sixteen herbs. It is extensively used to treat coronary heart disease, stroke and other cardiovascular and cerebrovascular diseases, with the activity of anti-coagulation, anti-inflammatory, protecting endothelial cells, anti-atherogenic and plaque stabilization.
