Related Experiment Video
Updated: Jun 29, 2026

Generalized Psychophysiological Interaction (PPI) Analysis of Memory Related Connectivity in Individuals at Genetic Risk for Alzheimer's Disease
Published on: November 14, 2017
Genetic association study between alpha 1-antichymotrypsin polymorphism and Alzheimer disease in Chinese Han
1Department of Genetics, Shanghai Institute of Mental Health, Shanghai, China.
Abstract:
We investigated a common signal peptide polymorphism in the alpha 1-antichymotrypsin (ACT) gene in 125 sporadic Alzheimer disease (AD) patients and 141 healthy control subjects in Chinese Han population. We found no significant difference in the distribution of ACT polymorphism between AD cases and controls, and failed to detect any effects of ACT genotypes associated with AD. Thus, our data do not support the involvement of ACT polymorphism in the risk of AD in Chinese Han population. Am. J. Med. Genet. (Neuropsychiatr. Genet.) 96:133-135, 2000.
Related Concept Videos
Single Nucleotide Polymorphisms-SNPs
Genome-wide Association Studies-GWAS
GWAS does not require the identification of the target gene involved in...
Alzheimer's Disease: Overview
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ and tau...
Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase
Human Genetics
The complex relationship between genetics and psychology is observable through common biological components such...
Alzheimer Disease l: Introduction

