Work

Correlation analysis of ApoB, ApoA1 and ApoB/ApoA1 with cortical morphology in patients with memory complaints

Year: 2024

Type: article

Abstract: Background Apolipoproteins and cortical morphology are closely associated with memory complaints, and both may contribute to the development of Alzheimer’s disease. Method A total of 97 patients from the University of Electronic Science and Technology (UESTC) (n=42) and the Fourth People's Hospital of Chengdu (FPHC) (n=55) were grouped based on recruitment location, and underwent neuropsychological tests. ApoB, ApoA1, ApoB/ApoA1, plasma Alzheimer’s biomarker, apolipoprotein E (ApoE) genotyping, 3T magnetic resonance imaging. The CAT12 toolbox (SPM12) was performed for the calculation of each patient's cortical morphology index based on structural MRI data, and the cortical morphology index and apolipoproteins were analyzed by multiple regression analysis. Result Significant positive correlations were found between ApoB and sulcal depth in the lateral occipital cortex for the UESTC and total sample groups (p<0.0001). Sulcal depth in the lateral occipital cortex showed negative correlations from the Shape Trails Test Part A and B in the UESTC, the FPHC and total sample groups. In the FPHC group, the delayed recall of Auditory Verbal Learning Test, Animal Fluency Test and Boston Naming Test were positively correlated with the sulcal depth. Conclusion ApoB is associated with the sulcal depth in the lateral occipital cortex, potentially relating to speed/executive function in individuals with memory complaints.

Source: Alzheimer s & Dementia

DOI: 10.1002/alz.087807

Authors: Jiayu Wang, Lei Chen, Ziqi Wang, Mingjun Duan

Institutions: Zunyi Medical University, University of Electronic Science and Technology of China

Language: English

Topic: Dementia and Cognitive Impairment Research

Subfield: Psychiatry and Mental health

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $4,000