PMID: 15349138Sep 7, 2004Paper

Genomics and phenotypic profiles in dementia: implications for pharmacological treatment

Methods and Findings in Experimental and Clinical Pharmacology
Ramón CacabelosYasuhiko Kubota

Abstract

Constitutive genomics are probably determinant for the onset of dementia in conjunction with cerebrovascular and environmental factors. Furthermore, pharmacogenomic studies predict that the therapeutic response in Alzheimer's disease (AD) is genotype-specific, and that the expression of genes involved in the regulation of drug metabolism can influence efficacy and safety issues in pharmacotherapy. AD and dementia with a vascular component (DVC = VD + MXD) are the most prevalent forms of dementia. These clinical entities share many similarities, but they differ in major phenotypic and genotypic profiles, as revealed by structural and functional genomics studies. Comparative phenotypic studies have identified significant differences in 25% of more than 100 parametric variables, including anthropometry, cardiovascular function, aortic atherosclerosis, brain atrophy, blood pressure, blood biochemistry, hematology, thyroid function, folic acid and vitamin B(12) levels, brain hemodynamics and lymphocyte markers. The phenotypic profile of patients with DVC differs from that of AD patients in the following: (a) anthropometric values, (b) cardiovascular function, (c) blood pressure, (d) lipid metabolism, (e) uric acid levels, (f) periph...Continue Reading

Related Concepts

Related Feeds

Alzheimer's Disease: APOE

Apolipoprotein E (APOE) polymorphic alleles are major genetic risk factors for Alzheimer's disease. Discover the latest research on APOE and other genetic determinants of Alzheimer's disease here.

ApoE Phenotypes

Apolipoprotein E (APOE) is a protein involved in fat metabolism and associated with the pathogenesis of Alzheimer's disease and cardiovascular disease. Here is the latest research on APOE phenotypes.

Alzheimer's Disease: Tau & TDP-43

Alzheimer's disease is a neurodegenerative disease. This feed focuses on the underlying role of tau proteins and TAR DNA-binding protein 43, as well as other genetic factors, in Alzheimer's disease.