Safety and antiviral effect of a triple combination of HIV-1 broadly neutralizing antibodies: a phase 1/2a trial

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Julg B, Walker-Sperling VEK, Wagh K, Aid M, Stephenson KE, Zash R, Liu J, Nkolola JP, Hoyt A, Castro M, Serebryannyy L, Yanosick K, Speidel T, Borducchi EN, Murzda T, Maxfield L, Arduino R, McDermott AB, Gama L, Giorgi EE, Koup RA, Seaman MS, Rolle CP, DeJesus E, Li W, Korber B, Barouch DH. Safety and antiviral effect of a triple combination of HIV-1 broadly neutralizing antibodies: a phase 1/2a trial. Nat Med. 2024 Sep 12. doi: 10.1038/s41591-024-03247-5. Epub ahead of print. PMID: 39266747.

Germline-targeting HIV vaccination induces neutralizing antibodies to the CD4 binding site

/in

Caniels TG, Medina-Ramìrez M, Zhang S, Kratochvil S, Xian Y, Koo JH, Derking R, Samsel J, van Schooten J, Pecetta S, Lamperti E, Yuan M, Carrasco MR, Del Moral Sánchez I, Allen JD, Bouhuijs JH, Yasmeen A, Ketas TJ, Snitselaar JL, Bijl TPL, Martin IC, Torres JL, Cupo A, Shirreff L, Rogers K, Mason RD, Roederer M, Greene KM, Gao H, Silva CM, Baken IJL, Tian M, Alt FW, Pulendran B, Seaman MS, Crispin M, van Gils MJ, Montefiori DC, McDermott AB, Villinger FJ, Koup RA, Moore JP, Klasse PJ, Ozorowski G, Batista FD, Wilson IA, Ward AB, Sanders RW. Germline-targeting HIV vaccination induces neutralizing antibodies to the CD4 binding site. Sci Immunol. 2024 Aug 30;9(98):eadk9550. doi: 10.1126/sciimmunol.adk9550. Epub 2024 Aug 30. PMID: 39213338.

Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans

/in

Williams WB, Alam SM, Ofek G, Erdmann N, Montefiori DC, Seaman MS, Wagh K, Korber B, Edwards RJ, Mansouri K, Eaton A, Cain DW, Martin M, Hwang J, Arus-Altuz A, Lu X, Cai F, Jamieson N, Parks R, Barr M, Foulger A, Anasti K, Patel P, Sammour S, Parsons RJ, Huang X, Lindenberger J, Fetics S, Janowska K, Niyongabo A, Janus BM, Astavans A, Fox CB, Mohanty I, Evangelous T, Chen Y, Berry M, Kirshner H, Van Itallie E, Saunders KO, Wiehe K, Cohen KW, McElrath MJ, Corey L, Acharya P, Walsh SR, Baden LR, Haynes BF. Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans. Cell. 2024 Jun 6;187(12):2919-2934.e20. doi: 10.1016/j.cell.2024.04.033. Epub 2024 May 17. PMID: 38761800.

Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans

/in

Williams WB, Alam SM, Ofek G, Erdmann N, Montefiori DC, Seaman MS, Wagh K, Korber B, Edwards RJ, Mansouri K, Eaton A, Cain DW, Martin M, Hwang J, Arus-Altuz A, Lu X, Cai F, Jamieson N, Parks R, Barr M, Foulger A, Anasti K, Patel P, Sammour S, Parsons RJ, Huang X, Lindenberger J, Fetics S, Janowska K, Niyongabo A, Janus BM, Astavans A, Fox CB, Mohanty I, Evangelous T, Chen Y, Berry M, Kirshner H, Van Itallie E, Saunders KO, Wiehe K, Cohen KW, McElrath MJ, Corey L, Acharya P, Walsh SR, Baden LR, Haynes BF. Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans. Cell. 2024 May 14:S0092-8674(24)00459-8. doi: 10.1016/j.cell.2024.04.033. Epub ahead of print. PMID: 38761800.

Human CD4-binding site antibody elicited by polyvalent DNA prime-protein boost vaccine neutralizes cross-clade tier-2-HIV strains

/in

Wang, S., Chan, KW., Wei, D. et al. Human CD4-binding site antibody elicited by polyvalent DNA prime-protein boost vaccine neutralizes cross-clade tier-2-HIV strains. Nat Commun 15, 4301 (2024). https://doi.org/10.1038/s41467-024-48514-8

Safety and immunogenicity of a polyvalent DNA–protein HIV vaccine with matched Env immunogens delivered as a prime–boost regimen or coadministered in HIV-uninfected adults in the USA (HVTN 124): a phase 1, placebo-controlled, double-blind randomised controlled trial

/in

Frank I, Li SS, Grunenberg N, Overton ET, Robinson ST, Zheng H, Seaton KE, Heptinstall JR, Allen MA, Mayer KH, Culver DA, Keefer MC, Edupuganti S, Pensiero MN, Mehra VL, De Rosa SC, Morris DE, Wang S, Seaman MS, Montefiori DC, Ferrari G, Tomaras GD, Kublin JG, Corey L, Lu S; HVTN 124 Study Team. Safety and immunogenicity of a polyvalent DNA-protein HIV vaccine with matched Env immunogens delivered as a prime-boost regimen or coadministered in HIV-uninfected adults in the USA (HVTN 124): a phase 1, placebo-controlled, double-blind randomised controlled trial. Lancet HIV. 2024 May;11(5):e285-e299. doi: 10.1016/S2352-3018(24)00036-5. PMID: 38692824.

A VRC13-like bNAb response is associated with complex escape pathways in HIV-1 envelope

/in

Joshi VR, Claiborne DT, Pack ML, Power KA, Newman RM, Batorsky R, Bean DJ, Goroff MS, Lingwood D, Seaman MS, Rosenberg E, Allen TM.2024.A VRC13-like bNAb response is associated with complex escape pathways in HIV-1 envelope. J Virol98:e01720-23.https://doi.org/10.1128/jvi.01720-23

Induction of durable remission by dual immunotherapy in SHIV-infected ART-suppressed macaques

/in

Lim SY, Lee J, Osuna CE, Vikhe P, Schalk DR, Chen E, Fray E, Kumar M, Schultz-Darken N, Rakasz E, Capuano S, Ladd RA, Gil HM, Evans DT, Jeng EK, Seaman M, Martin M, Van Dorp C, Perelson AS, Wong HC, Siliciano JD, Siliciano R, Safrit JT, Nixon DF, Soon-Shiong P, Nussenzweig M, Whitney JB. Induction of durable remission by dual immunotherapy in SHIV-infected ART-suppressed macaques. Science. 2024 Mar 8;383(6687):1104-1111. doi: 10.1126/science.adf7966. Epub 2024 Feb 29. PMID: 38422185; PMCID: PMC11022498.

A VRC13-like bNAb response is associated with complex escape pathways in HIV-1 envelope

/in

Joshi VR, Claiborne DT, Pack ML, Power KA, Newman RM, Batorsky R, Bean DJ, Goroff MS, Lingwood D, Seaman MS, Rosenberg E, Allen TM.2024.A VRC13-like bNAb response is associated with complex escape pathways in HIV-1 envelope. J Virol98:e01720-23.https://doi.org/10.1128/jvi.01720-23

SARS-CoV-2 viral clearance and evolution varies by type and severity of immunodeficiency

/in

Li Y, Choudhary MC, Regan J, Boucau J, Nathan A, Speidel T, Liew MY, Edelstein GE, Kawano Y, Uddin R, Deo R, Marino C, Getz MA, Reynolds Z, Barry M, Gilbert RF, Tien D, Sagar S, Vyas TD, Flynn JP, Hammond SP, Novack LA, Choi B, Cernadas M, Wallace ZS, Sparks JA, Vyas JM, Seaman MS, Gaiha GD, Siedner MJ, Barczak AK, Lemieux JE, Li JZ. SARS-CoV-2 viral clearance and evolution varies by type and severity of immunodeficiency. Sci Transl Med. 2024 Jan 24;16(731):eadk1599. doi: 10.1126/scitranslmed.adk1599. Epub 2024 Jan 24. PMID: 38266109.