TY - JOUR
T1 - Dissecting Polyclonal Vaccine-Induced Humoral Immunity against HIV Using Systems Serology
AU - Chung, Amy W.
AU - Kumar, Manu P.
AU - Arnold, Kelly B.
AU - Yu, Wen Han
AU - Schoen, Matthew K.
AU - Dunphy, Laura J.
AU - Suscovich, Todd J.
AU - Frahm, Nicole
AU - Linde, Caitlyn
AU - Mahan, Alison E.
AU - Hoffner, Michelle
AU - Streeck, Hendrik
AU - Ackerman, Margaret E.
AU - McElrath, M. Juliana
AU - Schuitemaker, Hanneke
AU - Pau, Maria G.
AU - Baden, Lindsey R.
AU - Kim, Jerome H.
AU - Michael, Nelson L.
AU - Barouch, Dan H.
AU - Lauffenburger, Douglas A.
AU - Alter, Galit
N1 - Funding Information:
The following reagent was obtained through the AIDS Research and Reference Reagent Program, Division of AIDS, National Institute of Allergy and Infectious Diseases (NIAID), NIH: CEM.NKR-CCR5. We would like to thank (1) the NIAID and the NIAID-funded HVTN for providing specimens for the HVTN204 vaccine trial; (2) the MHRP for specimens from the RV144 vaccine trial; (3) the GSID for samples from the VAX003 vaccine trial; and (4) Dan Barouch for specimens from the experimental Ad26 vaccine trial. We would like to thank the RV144 study team for permission to include the case:control data in our manuscript and would like to specifically thank Drs. Peter Gilbert and Allan DeCamp and Ms. Elizabeth Heger for their assistance in RV144 case:control data collection. The opinions herein are those of the authors and should not be construed as official or representing the views of the U.S. Department of Defense or the Department of the Army. This work was supported by the NIH (grant R01 AI080289 ); the Bill and Melinda Gates Foundation CAVD ( OPP1032817 : Leveraging Antibody Effector Function); the Ragon Institute of MGH, MIT and Harvard ; and DARPA - BAA-11-65 . H. Schuitemaker and M.G.P. are employees of Crucell Holland B.V., a Janssen Pharmaceutical Company of Johnson & Johnson, and shareholders of Johnson & Johnson. H.S. and M.G.P. are employees of Crucell Holland B.V., The Janssen Pharmaceutical Companies of Johnson & Johnson, and shareholders of Johnson & Johnson.
Publisher Copyright:
© 2015 Elsevier Inc.
PY - 2015/11/5
Y1 - 2015/11/5
N2 - Summary While antibody titers and neutralization are considered the gold standard for the selection of successful vaccines, these parameters are often inadequate predictors of protective immunity. As antibodies mediate an array of extra-neutralizing Fc functions, when neutralization fails to predict protection, investigating Fc-mediated activity may help identify immunological correlates and mechanism(s) of humoral protection. Here, we used an integrative approach termed Systems Serology to analyze relationships among humoral responses elicited in four HIV vaccine trials. Each vaccine regimen induced a unique humoral "Fc fingerprint." Moreover, analysis of case:control data from the first moderately protective HIV vaccine trial, RV144, pointed to mechanistic insights into immune complex composition that may underlie protective immunity to HIV. Thus, multi-dimensional relational comparisons of vaccine humoral fingerprints offer a unique approach for the evaluation and design of novel vaccines against pathogens for which correlates of protection remain elusive.
AB - Summary While antibody titers and neutralization are considered the gold standard for the selection of successful vaccines, these parameters are often inadequate predictors of protective immunity. As antibodies mediate an array of extra-neutralizing Fc functions, when neutralization fails to predict protection, investigating Fc-mediated activity may help identify immunological correlates and mechanism(s) of humoral protection. Here, we used an integrative approach termed Systems Serology to analyze relationships among humoral responses elicited in four HIV vaccine trials. Each vaccine regimen induced a unique humoral "Fc fingerprint." Moreover, analysis of case:control data from the first moderately protective HIV vaccine trial, RV144, pointed to mechanistic insights into immune complex composition that may underlie protective immunity to HIV. Thus, multi-dimensional relational comparisons of vaccine humoral fingerprints offer a unique approach for the evaluation and design of novel vaccines against pathogens for which correlates of protection remain elusive.
UR - http://www.scopus.com/inward/record.url?scp=84946223348&partnerID=8YFLogxK
U2 - 10.1016/j.cell.2015.10.027
DO - 10.1016/j.cell.2015.10.027
M3 - Article
C2 - 26544943
AN - SCOPUS:84946223348
SN - 0092-8674
VL - 163
SP - 988
EP - 998
JO - Cell
JF - Cell
IS - 4
ER -