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Cited by 324

The DOI matches its OpenAlex record; 213 of the 213 references it cites were found in a registry or an index.

Mechanism of action of regulatory proteins encoded by complex retroviruses

Open access
Bryan R. Cullen·1992·Microbiological Reviews

Abstract

Complex retroviruses are distinguished by their ability to control the expression of their gene products through the action of virally encoded regulatory proteins. These viral gene products modulate both the quantity and the quality of viral gene expression through regulation at both the transcriptional and posttranscriptional levels. The most intensely studied retroviral regulatory proteins, termed Tat and Rev, are encoded by the prototypic complex retrovirus human immunodeficiency virus type 1. However, considerable information also exists on regulatory proteins encoded by human T-cell leukemia virus type I, as well as several other human and animal complex retroviruses. In general, these data demonstrate that retrovirally encoded transcriptional trans-activators can exert a similar effect by several very different mechanisms. In contrast, posttranscriptional regulation of retroviral gene expression appears to occur via a single pathway that is probably dependent on the recruitment of a highly conserved cellular cofactor. These two shared regulatory pathways are proposed to be critical to the ability of complex retroviruses to establish chronic infections in the face of an ongoing host immune response.

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OpenAlex · 10.1128/mmbr.56.3.375-394.1992

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Metadata

Authors
Cullen, B. R.
Venue
Microbiological Reviews
Publisher
American Society for Microbiology
Published
1992-01-01
Volume
56
Issue
3
Pages
375-394
ISSN
0146-0749 (ISSN-L)
OpenAlex
W1955991880
Cited by
324
References
213
FWCI
12.28
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: Mechanism of action of regulatory proteins encoded by complex retroviruses. https://app.cochat.ai/papers/10.1128/mmbr.56.3.375-394.1992
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Cullen, B. R. (1992). Mechanism of action of regulatory proteins encoded by complex retroviruses. Microbiological Reviews. https://doi.org/10.1128/mmbr.56.3.375-394.1992

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.