Adaptive evolution in perinatal HIV-1.
The immune-viral dynamics of the transmission of HIV-1 from mother to child are poorly understood, despite 20 years of research. Here we review evidence that the maternal immune response against HIV-1 can select forms of the virus that evade immunity and when transmitted have negative consequences i...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
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2005
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| _version_ | 1797095907024437248 |
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| author | Pillay, T Phillips, R |
| author_facet | Pillay, T Phillips, R |
| author_sort | Pillay, T |
| collection | OXFORD |
| description | The immune-viral dynamics of the transmission of HIV-1 from mother to child are poorly understood, despite 20 years of research. Here we review evidence that the maternal immune response against HIV-1 can select forms of the virus that evade immunity and when transmitted have negative consequences in the child. Moreover, recent studies indicate that when wild-type virus is transmitted, an early immune response in the child can lead to the selection of viral escape forms in the first few months of life. These data suggest that adaptive immune surveillance in both mother and child contributes to the pathogenesis of early perinatal HIV-1. These observations augment our general understanding of the processes that determine the evolution of HIV-1 as it passes from one host to another. |
| first_indexed | 2024-03-07T04:34:39Z |
| format | Journal article |
| id | oxford-uuid:cf860941-ded4-4c7d-84d6-9403d14d1cf2 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:34:39Z |
| publishDate | 2005 |
| record_format | dspace |
| spelling | oxford-uuid:cf860941-ded4-4c7d-84d6-9403d14d1cf22022-03-27T07:43:01ZAdaptive evolution in perinatal HIV-1.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:cf860941-ded4-4c7d-84d6-9403d14d1cf2EnglishSymplectic Elements at Oxford2005Pillay, TPhillips, RThe immune-viral dynamics of the transmission of HIV-1 from mother to child are poorly understood, despite 20 years of research. Here we review evidence that the maternal immune response against HIV-1 can select forms of the virus that evade immunity and when transmitted have negative consequences in the child. Moreover, recent studies indicate that when wild-type virus is transmitted, an early immune response in the child can lead to the selection of viral escape forms in the first few months of life. These data suggest that adaptive immune surveillance in both mother and child contributes to the pathogenesis of early perinatal HIV-1. These observations augment our general understanding of the processes that determine the evolution of HIV-1 as it passes from one host to another. |
| spellingShingle | Pillay, T Phillips, R Adaptive evolution in perinatal HIV-1. |
| title | Adaptive evolution in perinatal HIV-1. |
| title_full | Adaptive evolution in perinatal HIV-1. |
| title_fullStr | Adaptive evolution in perinatal HIV-1. |
| title_full_unstemmed | Adaptive evolution in perinatal HIV-1. |
| title_short | Adaptive evolution in perinatal HIV-1. |
| title_sort | adaptive evolution in perinatal hiv 1 |
| work_keys_str_mv | AT pillayt adaptiveevolutioninperinatalhiv1 AT phillipsr adaptiveevolutioninperinatalhiv1 |