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| Content Provider | Springer Nature Link |
|---|---|
| Author | Lian, Xiao Dong Zhang, Xi He Dai, Zheng Xi Zheng, Yong Tang |
| Copyright Year | 2016 |
| Abstract | The northern pig-tailed macaque (Macaca leonina) has been confirmed to be an independent species from the pig-tailed macaque group of Old World monkey. We have previously reported that the northern pig-tailed macaques were also susceptible to HIV-1. Here, to make this animal a potential HIV/AIDS model and to discover the mechanism of virus control, we attempted to assess the role of major histocompatibility complex (MHC) class I-restricted immune responses to HIV-1 infection, which was associated with viral replication and disease progression. As an initial step, we first cloned and characterized the classical MHC class I gene of northern pig-tailed macaques. In this study, we identified 39 MHC class I alleles including 17 MHC-A and 22 MHC-B alleles. Out of these identified alleles, 30 were novel and 9 were identical to alleles previously reported from other macaque species. The MHC-A and MHC-B loci were both duplicates as rhesus macaques and southern pig-tailed macaques. In addition, we also detected the patterns of positive selection in northern pig-tailed macaques and revealed the existence of balance selection with 20 positive selection sites in the peptide binding region. The analysis of B and F peptide binding pockets in northern and southern pig-tailed macaques and rhesus macaques suggested that they were likely to share a few common peptides to present. Thus, this study provides important MHC immunogenetics information and adds values to northern pig-tailed macaques as a promising HIV/AIDS model. |
| Starting Page | 261 |
| Ending Page | 274 |
| Page Count | 14 |
| File Format | |
| ISSN | 00937711 |
| Journal | Immunogenetics |
| Volume Number | 68 |
| Issue Number | 4 |
| e-ISSN | 14321211 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2016-01-19 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Northern pig-tailed macaque Macaca leonina MHC class I AIDS model Immunology Human Genetics Gene Function Cell Biology Allergology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Immunology |
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