PMID- 32023469 OWN - NLM STAT- MEDLINE DCOM- 20210316 LR - 20220423 IS - 2211-1247 (Electronic) VI - 30 IP - 5 DP - 2020 Feb 4 TI - Neonatal Rhesus Macaques Have Distinct Immune Cell Transcriptional Profiles following HIV Envelope Immunization. PG - 1553-1569.e6 LID - S2211-1247(19)31756-5 [pii] LID - 10.1016/j.celrep.2019.12.091 [doi] AB - HIV-1-infected infants develop broadly neutralizing antibodies (bnAbs) more rapidly than adults, suggesting differences in the neonatal versus adult responses to the HIV-1 envelope (Env). Here, trimeric forms of HIV-1 Env immunogens elicit increased gp120- and gp41-specific antibodies more rapidly in neonatal macaques than adult macaques. Transcriptome analyses of neonatal versus adult immune cells after Env vaccination reveal that neonatal macaques have higher levels of the apoptosis regulator BCL2 in T cells and lower levels of the immunosuppressive interleukin-10 (IL-10) receptor alpha (IL10RA) mRNA transcripts in T cells, B cells, natural killer (NK) cells, and monocytes. In addition, immunized neonatal macaques exhibit increased frequencies of activated blood T follicular helper-like (Tfh) cells compared to adults. Thus, neonatal macaques have transcriptome signatures of decreased immunosuppression and apoptosis compared with adult macaques, providing an immune landscape conducive to early-life immunization prior to sexual debut. CI - Copyright (c) 2020 The Authors. Published by Elsevier Inc. All rights reserved. FAU - Han, Qifeng AU - Han Q AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Bradley, Todd AU - Bradley T AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Williams, Wilton B AU - Williams WB AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Cain, Derek W AU - Cain DW AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Montefiori, David C AU - Montefiori DC AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Saunders, Kevin O AU - Saunders KO AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Parks, Robert J AU - Parks RJ AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Edwards, Regina W AU - Edwards RW AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Ferrari, Guido AU - Ferrari G AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Mueller, Olaf AU - Mueller O AD - Center for Genomics of Microbial Systems, Duke University Medical Center, Durham, NC, USA. FAU - Shen, Xiaoying AU - Shen X AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Wiehe, Kevin J AU - Wiehe KJ AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Reed, Steven AU - Reed S AD - IDRI, Seattle, WA, USA. FAU - Fox, Christopher B AU - Fox CB AD - IDRI, Seattle, WA, USA. FAU - Rountree, Wes AU - Rountree W AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Vandergrift, Nathan A AU - Vandergrift NA AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Wang, Yunfei AU - Wang Y AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Sutherland, Laura L AU - Sutherland LL AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Santra, Sampa AU - Santra S AD - Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. FAU - Moody, M Anthony AU - Moody MA AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Permar, Sallie R AU - Permar SR AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Tomaras, Georgia D AU - Tomaras GD AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. FAU - Lewis, Mark G AU - Lewis MG AD - BIOQUAL, Inc., Rockville, MD, USA. FAU - Van Rompay, Koen K A AU - Van Rompay KKA AD - California National Primate Research Center, University of California, Davis, Davis, CA, USA. FAU - Haynes, Barton F AU - Haynes BF AD - Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. Electronic address: barton.haynes@dm.duke.edu. LA - eng GR - UM1 AI100645/AI/NIAID NIH HHS/United States GR - P51 OD011107/OD/NIH HHS/United States GR - R01 AI140897/AI/NIAID NIH HHS/United States GR - P01 AI131251/AI/NIAID NIH HHS/United States GR - R01 AI120801/AI/NIAID NIH HHS/United States GR - P30 AI064518/AI/NIAID NIH HHS/United States GR - UM1 AI144371/AI/NIAID NIH HHS/United States GR - P40 OD012217/OD/NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, N.I.H., Intramural PL - United States TA - Cell Rep JT - Cell reports JID - 101573691 RN - 0 (AIDS Vaccines) RN - 0 (Antibodies, Neutralizing) RN - 0 (RNA, Messenger) RN - 0 (Viral Envelope Proteins) SB - IM MH - AIDS Vaccines/immunology MH - Animals MH - Animals, Newborn MH - Antibodies, Neutralizing/blood MH - Antibody Formation/immunology MH - Feces/microbiology MH - HIV Infections/blood/immunology MH - HIV-1/*immunology MH - *Immunization MH - Lymphocyte Activation/immunology MH - Lymphocyte Subsets/immunology MH - Macaca mulatta MH - Microbiota MH - Monocytes/metabolism MH - RNA, Messenger/genetics/metabolism MH - T-Lymphocytes, Helper-Inducer/immunology MH - *Transcription, Genetic MH - Transcriptome/genetics MH - Up-Regulation/genetics MH - Viral Envelope Proteins/*immunology PMC - PMC7243677 MID - NIHMS1568955 OTO - NOTNLM OT - HIV-1 envelope OT - immunization OT - neonates OT - rhesus macaques OT - single-cell RNA sequencing OT - transcriptome COIS- Declaration of Interests B.F.H. and K.O.S. have patent applications for some of the immunogens used in this study. EDAT- 2020/02/06 06:00 MHDA- 2021/03/17 06:00 PMCR- 2020/05/22 CRDT- 2020/02/06 06:00 PHST- 2019/05/28 00:00 [received] PHST- 2019/10/16 00:00 [revised] PHST- 2019/12/24 00:00 [accepted] PHST- 2020/02/06 06:00 [entrez] PHST- 2020/02/06 06:00 [pubmed] PHST- 2021/03/17 06:00 [medline] PHST- 2020/05/22 00:00 [pmc-release] AID - S2211-1247(19)31756-5 [pii] AID - 10.1016/j.celrep.2019.12.091 [doi] PST - ppublish SO - Cell Rep. 2020 Feb 4;30(5):1553-1569.e6. doi: 10.1016/j.celrep.2019.12.091.