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Chronic Cerebral Hypoperfusion(CCH)-induced vascular dementia(VD) is a common neurodegenerative disease which seriously affects the patient's quality of life. Therefore, it is critical to find an effective treatment of VD. Autophagy is a natural regulated mechanism that can remove dysfunctional proteins and organelles, however, over-activation or under-activation can of autophagy can induce the apoptosis of cells. Although autophagy plays a role in the central nervous system is unquestionable, the effects of autophagy in the ischemic brain are still controversial. Some autophagy regulators have been tested, suggesting that both activation and inhibition of autophagy can improve the cognitive function. This article reviews the role of autophagy in CCH-induced VD to discuss whether autophagy has the potential to become a target for drug development and provides several potential compounds for treating vascular dementia. [Display omitted] • Autophagy is activated in chronic hypoperfusion-induced vascular dementia. • Mild to moderate autophagy activation is beneficial for the recovery of vascular dementia. • Excessive activation of autophagy can cause apoptosis. • Targeted autophagy therapy may be a new direction for the treatment of vascular dementia. [ABSTRACT FROM AUTHOR]

Cardiac fibrosis is a pathogenic factor of many cardiovascular diseases (CVD), which seriously affects people's life and health, causing huge economic losses.Therefore, it is very significant to find an effective treatment for myocardial fibrosis. Adipokines are mainly derived from adipose tissue and have an prominent regulatory effect on glucose and lipid metabolism, inflammation, immune response and cardiovascular function. Adipose tissue is composed of a variety of cell types, including adipocytes, endothelial cells, macrophages and smooth muscle cells. Adipokines mainly include adiponectin, leptin, resistin, visfatin and omentin, which are synthesized and secreted by adipocytes. More and more evidence shows that adipokines can regulate the progress of cardiac fibrosis. This scientific review provides new ideas for targeting adipokines in the treatment of myocardial fibrosis and provides strategies for the development of new, safe, and effective pharmacological antagonists against myocardial fibrosis based on adipokines activity. [Display omitted] [ABSTRACT FROM AUTHOR]