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Broad and Potent Neutralizing Antibodies from an African Donor Reveal a New HIV-1 Vaccine Target
Open accessAbstract
Anti-HIV Antibodies: One of the top priorities for an HIV vaccine is the ability to elicit a broadly neutralizing antibody response, which should provide the best protection against infection. In the 25 years since the discovery of HIV, very few broadly neutralizing antibodies have been identified, and those that do exist were discovered nearly two decades ago. Using a high-throughput culture system, Walker et al. (p. 285 ; published online 3 September) now identify two additional broadly neutralizing antibodies isolated from a clade A HIV-infected African donor. These antibodies exhibit great potency and, in contrast to other known broadly neutralizing antibodies, are able to neutralize a wide range of viruses from many different clades. The antibodies recognize a motif in the trimerized viral envelope protein that is found in conserved regions of the variable loops of the gp120 subunit. Identification of this motif provides an intriguing new target for vaccine development.
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An HIV Vaccine — Evolving Concepts
Johnston, M. I., & Fauci, A. S. (2007) · New England Journal of Medicine · doi:10.1056/nejmra066267 · Cited by 257
Cited by
Broad neutralization coverage of HIV by multiple highly potent antibodies
Walker, L. M., Huber, M., Doores, K. J., Falkowska, E., Pejchal, R., Julien, J.-P., Wang, S.-K., Ramos, A., Chan-Hui, P.-Y., Moyle, M., et al. (2011) · Nature · doi:10.1038/nature10373 · Cited by 1,480
Self-citationCao, Y., Su, B., Guo, X., Sun, W., Deng, Y., Bao, L., Zhu, Q., Zhang, X., Zheng, Y., Geng, C., et al. (2020) · Cell · doi:10.1016/j.cell.2020.05.025 · Cited by 1,188
Rogers, T. F., Zhao, F., Huang, D., Beutler, N., Burns, A., He, W.-T., Limbo, O., Smith, C., Song, G., Woehl, J., et al. (2020) · Science · doi:10.1126/science.abc7520 · Cited by 1,230
Self-citationStructure of HIV-1 gp120 V1/V2 domain with broadly neutralizing antibody PG9
McLellan, J. S., Pancera, M., Carrico, C., Gorman, J., Julien, J.-P., Khayat, R., Louder, R., Pejchal, R., Sastry, M., Dai, K., et al. (2011) · Nature · doi:10.1038/nature10696 · Cited by 830
Self-citationA Potent and Broad Neutralizing Antibody Recognizes and Penetrates the HIV Glycan Shield
Pejchal, R., Doores, K. J., Walker, L. M., Khayat, R., Huang, P.-S., Wang, S.-K., Stanfield, R. L., Julien, J.-P., Ramos, A., Crispin, M., et al. (2011) · Science · doi:10.1126/science.1213256 · Cited by 694
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Metadata
- Authors
- Walker, L. M., Phogat, S. K., Chan-Hui, P.-Y., Wagner, D., Phung, P., Goss, J. L., Wrin, T., Simek, M. D., Fling, S., Mitcham, J. L., Lehrman, J. K., Priddy, F. H., Olsen, O. A., Frey, S. M., Hammond, P. W., Protocol G Principal Investigators, Kaminsky, S., Zamb, T., Moyle, M., Koff, W. C., Poignard, P., & Burton, D. R.
- Venue
- Science
- Published
- 2009-10-09
- Volume
- 326
- Issue
- 5950
- Pages
- 285-289
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2083726777
- Cited by
- 1,723
- References
- 1
- FWCI
- 49.40
- Type
- journal article
- Language
- en
- Open access
- green
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- Walker, L. M., Phogat, S. K., Chan-Hui, P.-Y., Wagner, D., Phung, P., Goss, J. L., Wrin, T., Simek, M. D., Fling, S., Mitcham, J. L., Lehrman, J. K., Priddy, F. H., Olsen, O. A., Frey, S. M., Hammond, P. W., Protocol G Principal Investigators, Kaminsky, S., Zamb, T., Moyle, M., . . . Burton, D. R. (2009). Broad and Potent Neutralizing Antibodies from an African Donor Reveal a New HIV-1 Vaccine Target. Science. https://doi.org/10.1126/science.1178746
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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.
