Drug Res (Stuttg) 2023; 73(06): 309-317
DOI: 10.1055/a-2004-3591
Review

Clinical Manifestation of AGE-RAGE Axis in Neurodegenerative and Cognitive Impairment Disorders

Sabreena Naz
1   Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
,
Tarique Mahmood
1   Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
,
Ramesh Gupta
2   Department of Pharmacy, Hygia Institute of Pharmaceutical Education and Research, Lucknow, India
,
Mohammed Haris Siddiqui
3   Department of Bioengineering, Faculty of Engineering, Integral University, Lucknow, India
,
Farogh Ahsan
1   Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
,
Vaseem Ahamad Ansari
1   Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
,
Arshiya Shamim
1   Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
,
Ali Abbas Rizvi
1   Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
2   Department of Pharmacy, Hygia Institute of Pharmaceutical Education and Research, Lucknow, India
› Author Affiliations

Research funding This research did not receive any specific grant from any funding agencies in the public, commercial, or not-for-profit sectors.
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Abstract

The receptor of Advanced Glycation Endproducts (RAGE) and Advanced Glycation Endproducts (AGE) have multiple functions in our body and their restraint are being observed in neurodegenerative and memory impairment disorders. The review of different pathways allows an understanding of the probable mechanism of neurodegeneration and memory impairment involving RAGE and AGE. Commonly we observe AGE accumulation in neural cells and tissues but the extent of accumulation increases with the presence of memory impairment disorder. The presence of AGEs can also be seen in morbid accumulation, pathological structures in the form of amyloid clots, and nervous fibrillary tangles in Alzheimer’s Disease (AD) and memory impairment disease.

Many neuropathological and biochemical aspects of AD are explained by AGEs, including widespread protein crosslinking, glial activation of oxidative stress, and neuronal cell death. Oxidative stress is due to different reasons and glycation end products set in motion and form or define various actions which are normally due to AGE changes in a pathogenic cascade. By regulating the transit of ß-amyloid in and out of the brain or altering inflammatory pathways, AGE and it’s ensnare receptor such as soluble RAGE may function as blockage or shield AD development. RAGE activates the transcription-controlling factor Necrosis Factor (NF-κB) and increases the protraction of cytokines, like a higher number of Tumor Necrosis Factor (TNF-α) and Interleukin (IL-I) by inducing several signal transduction cascades. Furthermore, binding to RAGE can pro-activate reactive oxygen species (ROS), which is popularly known to cause neuronal death.



Publication History

Received: 31 October 2022

Accepted: 12 December 2022

Article published online:
11 April 2023

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