The Relationship Between the Three Genes of Apolipoprotein E and the Hippocampus and Interference with Alzheimer's Disease

Abstract

Glycoproteins in the Apolipoprotein E (APOE) class have a role in controlling lipid metabolism. In astrocytes, microglia, vascular wall cells, and choroid plexus cells of the central nervous system, it is abundantly expressed. According to the rapid advancement of contemporary medicine, numerous investigations have demonstrated the existence of ApoE in chylomicron (CM), very low density lipoprotein (VLDL), intermediate density lipoprotein (IDL), and certain high-density lipoprotein (HDL). ApoE has also been demonstrated to have a substantial impact on Alzheimer's disease (AD). To enhance the investigation of innovative medications and give researchers a theoretical foundation, research on ApoE is required in this area. Because damage to the hippocampus is a significant concern for the population in Alzheimer's research, we need to study the effects of ApoE on the hippocampus. This paper will discuss the relationship between age and sex of hippocampal atrophy after the ApoE gene has caused AD. The paper through a method of literature review and the analysis of some clinical cases explores the impact of the ApoE gene on health, followed by a comparison of the disease state before and after, as well as the clinical pattern of hippocampal atrophy, including a description of clinical symptoms. The paper finds that ApoE significantly impacts AD and that the hippocampus is significantly atrophied after the onset of Alzheimer's disease.