Biology Faculty Articles
Title
The Effect of Genetic Variation in Chemokines and Their Receptors on HIV Transmission and Progression to AIDS
Document Type
Article
Publication Date
10-2000
Publication Title
Immunological Reviews
Keywords
Chemokines, Genetics, AIDS
ISSN
0105-2896
Volume
177
Issue/No.
1
First Page
99
Last Page
111
Abstract
The pivotal discovery that two chemokine receptors, CCR5 and CXCR4, serve along with the T-cell receptor-interacting CD4 molecule as the principal co-receptors for HIV-1 entry stimulated a search for common genetic polymorphism in their genes which might affect the course of AIDS. Four mutational variants, CCR5-Δ32, CCR5P1, CCR2-641 and SDF1-3'A were discovered to play a regulatory role in HIV-1 infection, in the rate of progression to AIDS or both. Plausible physiological mechanisms to explain the population genetic association by these alleles have been advanced and are discussed critically here. Genetic ablation of AIDS progression by chemokine receptor and ligand gene variants has catalyzed development of novel therapies targeting the virus-co-receptor interaction. The functional and therapeutic implications of these AIDS restriction genes for disease progression and intervention are explored in this review.
NSUWorks Citation
O'Brien, Stephen J. and John P. Moore. 2000. "The Effect of Genetic Variation in Chemokines and Their Receptors on HIV Transmission and Progression to AIDS." Immunological Reviews 177, (1): 99-111. https://nsuworks.nova.edu/cnso_bio_facarticles/629
ORCID ID
0000-0001-7353-8301
ResearcherID
N-1726-2015
Comments
©Munksgaard 2000