|
1
|
Ahmed S, Herschhorn A. mRNA-based HIV-1 vaccines. Clin Microbiol Rev 2024; 37:e0004124. [PMID: 39016564 PMCID: PMC11391700 DOI: 10.1128/cmr.00041-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2024] Open
Abstract
SUMMARYThe success of the Severe Acute Respiratory Syndrome Coronavirus 2 mRNA vaccines to lessen/prevent severe COVID-19 opened new opportunities to develop RNA vaccines to fight other infectious agents. HIV-1 is a lentivirus that integrates into the host cell genome and persists for the lifetime of infected cells. Multiple mechanisms of immune evasion have posed significant obstacles to the development of an effective HIV-1 vaccine over the last four decades since the identification of HIV-1. Recently, attempts to address some of these challenges have led to multiple studies that manufactured, optimized, and tested, in different animal models, mRNA-based HIV-1 vaccines. Several clinical trials have also been initiated or are planned to start soon. Here, we review the current strategies applied to HIV-1 mRNA vaccines, discuss different targeting approaches, summarize the latest findings, and offer insights into the challenges and future of HIV-1 mRNA vaccines.
Collapse
Affiliation(s)
- Shamim Ahmed
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Alon Herschhorn
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
- Institute for Molecular Virology, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Genome Engineering, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Institute for Engineering in Medicine, University of Minnesota, Minneapolis, Minnesota, USA
- Microbiology, Immunology, and Cancer Biology Graduate Program, University of Minnesota, Minneapolis, Minnesota, USA
- The College of Veterinary Medicine Graduate Program, University of Minnesota, Minneapolis, Minnesota, USA
- Molecular Pharmacology and Therapeutics Graduate Program, University of Minnesota, Minneapolis, Minnesota, USA
| |
Collapse
|
|
2
|
Maciel M, Amara RR, Bar KJ, Crotty S, Deeks SG, Duplessis C, Gaiha G, McElrath MJ, McMichael A, Palin A, Rutishauser R, Shapiro S, Smiley ST, D'Souza MP. Exploring synergies between B- and T-cell vaccine approaches to optimize immune responses against HIV-workshop report. NPJ Vaccines 2024; 9:39. [PMID: 38383616 PMCID: PMC10881492 DOI: 10.1038/s41541-024-00818-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/24/2024] [Indexed: 02/23/2024] Open
Affiliation(s)
- Milton Maciel
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Rama R Amara
- Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA
| | - Katharine J Bar
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shane Crotty
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
- Division of HIV, Infectious Diseases, and Global Medicine, San Francisco, CA, USA
| | - Steven G Deeks
- Department of Medicine, University of California at San Francisco, San Francisco, CA, USA
| | - Christopher Duplessis
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Gaurav Gaiha
- Ragon Institute of Mass General, MIT and Harvard, Cambridge, MA, USA
| | - M Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Andrew McMichael
- Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Amy Palin
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Rachel Rutishauser
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Stuart Shapiro
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Stephen T Smiley
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - M Patricia D'Souza
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA.
| |
Collapse
|
|
3
|
Rudometova NB, Rudometov AP, Fando AA, Ushkalenko ND, Shcherbakov DN, Karpenko LI. Production and Study of Immunochemical Properties of Stabilized Env Trimer of Recombinant Form CRF63_02A6 of HIV-1. Bull Exp Biol Med 2023; 176:96-100. [PMID: 38093074 DOI: 10.1007/s10517-023-05978-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Indexed: 12/19/2023]
Abstract
Stabilized trimers of the HIV-1 envelope glycoprotein Env are capable of inducing a potent and sustained broadly neutralizing antibody response in laboratory animals and therefore are attractive targets for anti-HIV vaccine development. In this work, a stable producer of the trimer Env recombinant form CRF63_02A6 of HIV-1 was derived from the CHO-K1 cell line. Using immunochemical assays, the trimers synthesized in CHO-K1 cells were shown to be recognized by both monoclonal broadly neutralizing antibodies and sera from HIV-positive patients. The resulting trimers of the recombinant form CRF63_02A6 of HIV-1 can be used both for structural studies and as a candidate vaccine immunogen against HIV-1.
Collapse
Affiliation(s)
- N B Rudometova
- State Research Center of Virology and Biotechnology "VECTOR", Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Koltsovo, Novosibirsk region, Russia.
| | - A P Rudometov
- State Research Center of Virology and Biotechnology "VECTOR", Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Koltsovo, Novosibirsk region, Russia
| | - A A Fando
- State Research Center of Virology and Biotechnology "VECTOR", Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Koltsovo, Novosibirsk region, Russia
| | - N D Ushkalenko
- State Research Center of Virology and Biotechnology "VECTOR", Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Koltsovo, Novosibirsk region, Russia
| | - D N Shcherbakov
- State Research Center of Virology and Biotechnology "VECTOR", Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Koltsovo, Novosibirsk region, Russia
| | - L I Karpenko
- State Research Center of Virology and Biotechnology "VECTOR", Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Koltsovo, Novosibirsk region, Russia
| |
Collapse
|