scholarly journals The role of telomere length in predicting cognitive impairment in patients with cerebral atherosclerosis and diabetes mellitus

2020 ◽  
Vol 0 (4) ◽  
pp. 28-36
Author(s):  
V. Ye. Kondratiuk ◽  
M. S. Cherska ◽  
V. H. Hurianov
2019 ◽  
Vol 4 (2) ◽  
pp. 90-92 ◽  
Author(s):  
Li Zhang ◽  
Michael Chopp ◽  
Quan Jiang ◽  
Zhenggang Zhang

Diabetes mellitus (DM) is a common metabolic disease in the middle-aged and older population, and is associated with cognitive impairment and an increased risk of developing dementia. The glymphatic system is a recently characterised brain-wide cerebrospinal fluid and interstitial fluid drainage pathway that enables the clearance of interstitial metabolic waste from the brain parenchyma. Emerging data suggest that DM and ageing impair the glymphatic system, leading to accumulation of metabolic wastes including amyloid-β within the brain parenchyma, and consequently provoking cognitive dysfunction. In this review, we concisely discuss recent findings regarding the role of the glymphatic system in DM and ageing associated cognitive impairment.


Author(s):  
Mariia Matveeva ◽  
Julia Samoilova ◽  
Natalie Zhukova

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