Loss of HIV candidate vaccine efficacy in male macaques by mucosal nanoparticle immunization rescued by V2-specific response

Loss of HIV candidate vaccine efficacy in male macaques by mucosal nanoparticle immunization rescued by V2-specific response

Abstract Systemic vaccination of macaques with V1-deleted (ΔV1) envelope immunogens reduce the risk of SIVmac251 acquisition by approximately 60%, with protective roles played by V2-specific ADCC and envelope-specific mucosal IL-17+NKp44+ innate lymphoid cells (ILCs). We investigated whether increas...

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Main Authors: Mohammad Arif Rahman, Massimiliano Bissa, Hanna Scinto, Savannah E. Howe, Sarkis Sarkis, Zhong-Min Ma, Anna Gutowska, Xunqing Jiang, Christina C. Luo, Luca Schifanella, Ramona Moles, Isabela Silva de Castro, Shraddha Basu, Kombo F. N’guessan, LaTonya D. Williams, Manuel Becerra-Flores, Melvin N. Doster, Tanya Hoang, Hyoyoung Choo-Wosoba, Emmanuel Woode, Yongjun Sui, Georgia D. Tomaras, Dominic Paquin-Proulx, Mangala Rao, James D. Talton, Xiang-Peng Kong, Susan Zolla-Pazner, Timothy Cardozo, Genoveffa Franchini, Jay A. Berzofsky
Format: Article
Language:English
Published: Nature Portfolio 2024-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-53359-2
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https://doi.org/10.1038/s41467-024-53359-2

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