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Updated: Jun 21, 2026

A Restriction Enzyme Based Cloning Method to Assess the In vitro Replication Capacity of HIV-1 Subtype C Gag-MJ4 Chimeric Viruses
Published on: August 31, 2014
HLA-G 3' UTR haplotypes and HIV vertical transmission
Ludovica Segat1, Eulalia Catamo, Annalisa Fabris
1Genetic Service, IRCCS Burlo Garofolo, Trieste, Italy.
Abstract:
We evaluated the possible association of human leukocyte antigen-G (HLA-G) 3777G>C and 14-bp deletion/insertion (D/I) polymorphisms haplotypes and combined genotypes with perinatal HIV transmission in Brazilian children. The 3777G>C polymorphism alone has no effect on HIV vertical transmission but, when linked with the D allele, exerts a positive role in the protection. Indeed, we identified the DC HLA-G haplotype as significantly associated with a protective effect towards HIV vertical transmission.

