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Cited by 485

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

Blocking of HIV-1 Infectivity by a Soluble, Secreted Form of the CD4 Antigen

Smith, Douglas H., Byrn, Randal A., Marsters, Scot A., Gregory, Timothy, Groopman, Jerome E., Capon, Daniel J.·1987·Science

Abstract

The initial event in the infection of human T lymphocytes, macrophages, and other cells by human immunodeficiency virus (HIV-1) is the attachment of the HIV-1 envelope glycoprotein gp120 to its cellular receptor, CD4. As a step toward designing antagonists of this binding event, soluble, secreted forms of CD4 were produced by transfection of mammalian cells with vectors encoding versions of CD4 lacking its transmembrane and cytoplasmic domains. The soluble CD4 so produced binds gp120 with an affinity and specificity comparable to intact CD4 and is capable of neutralizing the infectivity of HIV-1. These studies reveal that the high-affinity CD4-gp120 interaction does not require other cell or viral components and may establish a novel basis for therapeutic intervention in the acquired immune deficiency syndrome (AIDS).

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Crossref · 10.1126/science.3500514

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Metadata

Authors
Smith, D. H., Byrn, R. A., Marsters, S. A., Gregory, T., Groopman, J. E., & Capon, D. J.
Venue
Science
Published
1987-12-18
Volume
238
Issue
4834
Pages
1704-1707
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2015349792
Cited by
485
References
25
FWCI
14.94
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Blocking of HIV-1 Infectivity by a Soluble, Secreted Form of the CD4 Antigen. https://app.cochat.ai/papers/10.1126/science.3500514
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Smith, D. H., Byrn, R. A., Marsters, S. A., Gregory, T., Groopman, J. E., & Capon, D. J. (1987). Blocking of HIV-1 Infectivity by a Soluble, Secreted Form of the CD4 Antigen. Science. https://doi.org/10.1126/science.3500514

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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.