Development of antibody-dependent cellular cytotoxicity in response to recombinant and live-attenuated herpes zoster vaccines

© 2022. The Author(s)..

Zoster vaccines generate antibody responses against varicella-zoster virus (VZV). We compared antibody-dependent cell cytotoxicity (ADCC) elicited by zoster vaccine live (ZVL) and recombinant zoster vaccine (RZV). ADCC mediated by antibodies against VZV lysate (VZV-ADCC) and recombinant glycoprotein E (gE-ADCC) was measured using plasma from 20 RZV- and 20 ZVL-recipients, including half 50-60-years-old and half ≥70-years-old. Solid phase-bound anti-VZV antibodies stimulated TNFα in NK cells as measured by flow cytometry or ELISA. VZV-ADCC pre- and post-immunization was higher in younger vaccinees. ZVL did not appreciably increase VZV-ADCC, whereas RZV increased VZV-ADCC in older vaccinees. ELISA-measured gE-ADCC was similar across groups pre-immunization; significantly increased after ZVL; and RZV and was higher in younger RZV than ZVL recipients. IgG3 antibodies increased after RZV and ZVL, with greater anti-gE than anti-VZV responses. Moreover, gE-ADCC strongly correlated with anti-gE antibody avidity, but there were no appreciable correlations between VZV-ADCC and avidity. NK cells stimulated by anti-gE antibodies showed increased IFNγ and CD107a expression, which was not observed with anti-VZV antibodies. In conclusion, anti-gE antibodies generated more robust ADCC than anti-VZV antibodies. RZV induced higher ADCC antibodies than ZVL depending on the antigen and age of vaccinees. Older adults had lower ADCC antibodies before and after vaccination than younger adults.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:7

Enthalten in:

NPJ vaccines - 7(2022), 1 vom: 25. Okt., Seite 123

Sprache:

Englisch

Beteiligte Personen:

Park, Seong Yeon [VerfasserIn]
Levin, Myron J [VerfasserIn]
Canniff, Jennifer [VerfasserIn]
Johnson, Michael [VerfasserIn]
Schmid, D Scott [VerfasserIn]
Weinberg, Adriana [VerfasserIn]

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Volltext

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Journal Article

Anmerkungen:

Date Revised 27.11.2022

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1038/s41541-022-00545-2

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM347986412