Title |
Distribution and fate of HIV-1 unintegrated DNA species: a comprehensive update
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Published in |
AIDS Research and Therapy, February 2017
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DOI | 10.1186/s12981-016-0127-6 |
Pubmed ID | |
Authors |
Faysal Bin Hamid, Jinsun Kim, Cha-Gyun Shin |
Abstract |
Reverse transcription of viral RNA and the subsequent integration of reverse transcripts are the classical early events of the HIV-1 life-cycle. Simultaneously, abundant unintegrated DNAs (uDNAs), are formed in cells ubiquitously. The uDNAs either undergo recombination or degradation or persist inactively for long periods in the nucleus as future resources. Among them, 2-LTR circles are considered a dead-end for viral spread. Their contribution to the HIV-1 infection is still poorly understood. Nevertheless, the preintegration transcription of the aberrant DNAs and the consequent alterations of cellular factors have already been reported. Since the major fate of the viral genome is to persist as episomal DNA, precise characterization is required for studying the biology of HIV-1. This review compiles the biochemical and genetic updates on uDNA in the HIV-1 life cycle and could provide direction to further study of their roles in HIV-1 replication and application in HIV-1 pathogenesis. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Unknown | 2 | 100% |
Demographic breakdown
Type | Count | As % |
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Science communicators (journalists, bloggers, editors) | 1 | 50% |
Members of the public | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 68 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 17 | 25% |
Student > Bachelor | 10 | 15% |
Researcher | 8 | 12% |
Student > Master | 7 | 10% |
Other | 3 | 4% |
Other | 7 | 10% |
Unknown | 16 | 24% |
Readers by discipline | Count | As % |
---|---|---|
Biochemistry, Genetics and Molecular Biology | 24 | 35% |
Agricultural and Biological Sciences | 11 | 16% |
Immunology and Microbiology | 8 | 12% |
Medicine and Dentistry | 4 | 6% |
Computer Science | 1 | 1% |
Other | 3 | 4% |
Unknown | 17 | 25% |