The role of lipid components in lipid nanoparticles for vaccines and gene therapy

CH Albertsen, JA Kulkarni, D Witzigmann… - Advanced drug delivery …, 2022 - Elsevier
Lipid nanoparticles (LNPs) play an important role in mRNA vaccines against COVID-19. In
addition, many preclinical and clinical studies, including the siRNA-LNP product, Onpattro® …

Immunological memory to SARS‐CoV‐2 infection and COVID‐19 vaccines

A Sette, S Crotty - Immunological reviews, 2022 - Wiley Online Library
Immunological memory is the basis of protective immunity provided by vaccines and
previous infections. Immunological memory can develop from multiple branches of the …

Effectiveness of COVID-19 booster vaccines against COVID-19-related symptoms, hospitalization and death in England

N Andrews, J Stowe, F Kirsebom, S Toffa… - Nature medicine, 2022 - nature.com
Booster vaccination with messenger RNA (mRNA) vaccines has been offered to adults in
England starting on 14 September 2021. We used a test-negative case–control design to …

Population immunity and Covid-19 severity with Omicron variant in South Africa

SA Madhi, G Kwatra, JE Myers, W Jassat… - … England Journal of …, 2022 - Mass Medical Soc
Abstract Background The B. 1.1. 529 (omicron) variant of severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) was first identified on November 25, 2021, in Gauteng …

Heterologous versus homologous COVID-19 booster vaccination in previous recipients of two doses of CoronaVac COVID-19 vaccine in Brazil (RHH-001): a phase 4 …

SAC Clemens, L Weckx, R Clemens, AVA Mendes… - The Lancet, 2022 - thelancet.com
Introduction The inactivated whole-virion SARS-CoV-2 vaccine (CoronaVac, Sinovac) has
been widely used in a two-dose schedule. We assessed whether a third dose of the …

Class switch toward noninflammatory, spike-specific IgG4 antibodies after repeated SARS-CoV-2 mRNA vaccination

P Irrgang, J Gerling, K Kocher, D Lapuente… - Science …, 2022 - science.org
RNA vaccines are efficient preventive measures to combat the severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) pandemic. High levels of neutralizing SARS-CoV-2 …

Homologous and heterologous Covid-19 booster vaccinations

RL Atmar, KE Lyke, ME Deming… - … England Journal of …, 2022 - Mass Medical Soc
Background Although the three vaccines against coronavirus disease 2019 (Covid-19) that
have received emergency use authorization in the United States are highly effective …

Current evidence on efficacy of COVID‐19 booster dose vaccination against the Omicron variant: A systematic review

S Chenchula, P Karunakaran… - Journal of medical …, 2022 - Wiley Online Library
Abstract Coronavirus disease 2019 (COVID‐19) is an ongoing pandemic, which affected
around 45 million confirmed cases of COVID‐19, including more than 6 million deaths …

COVID-19 vaccine update: vaccine effectiveness, SARS-CoV-2 variants, boosters, adverse effects, and immune correlates of protection

WY Chi, YD Li, HC Huang, TEH Chan, SY Chow… - Journal of biomedical …, 2022 - Springer
Abstract Coronavirus Disease 2019 (COVID-19) has been the most severe public health
challenge in this century. Two years after its emergence, the rapid development and …

T cell responses to SARS-CoV-2

A Sette, J Sidney, S Crotty - Annual review of immunology, 2023 - annualreviews.org
A large body of evidence generated in the last two and a half years addresses the roles of T
cells in SARS-CoV-2 infection and following vaccination. Infection or vaccination induces …