Susceptibility to HIV/AIDS: an individual characteristic we can measure?
Susceptibility to HIV-1 infections is, beside other factors, determined by individual host genetic variants like HLA class I alleles, CCR5 and CCR2 variants and levels of CCR5 binding chemokines. A new approach to determine the individual risk of acquiring an HIV infection or to estimate the disease progression could now be possible. In a recent study, a significant interindividual and interpopulation difference in the copy number of a segmental duplication encompassing the gene encoding CCL3L1, a potent human immunodeficiency virus-1 (HIV- 1)-suppressive chemokine was found. Possession of a CCL3L1 copy number lower than the population average was associated with markedly enhanced HIV/acquired immunodeficiency syndrome (AIDS) susceptibility. This could lead to a screening test that identifies people who have a higher or lower susceptibility to HIV/ AIDS, potentially enabling clinicians to adapt treatment regimens. Also, this is particularly important for assessment of the efficacy of a protective vaccine.[1]References
- Susceptibility to HIV/AIDS: an individual characteristic we can measure? Jülg, B., Goebel, F.D. Infection (2005) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
