Humoral immune response to two doses of COVID‐19 mRNA‐based vaccines in people living with HIV: A systematic review and meta‐analysis

N Farhadian, S Sharifi, M Taghadosi… - Reviews in Medical …, 2023 - Wiley Online Library
People living with HIV (PLWH) are susceptible to severe COVID‐19 infection and hence this
fragile population has prioritised vaccination. This systematic review and meta‐analysis …

Comparison of humoral and cellular immune responses between ChAd-BNT heterologous vaccination and BNT-BNT homologous vaccination following the third BNT …

W Sim, H Kang, J Jung, J Lee, GY Ko, HS Park… - Frontiers in …, 2023 - frontiersin.org
Introduction The differential immune responses after two additional BNT162b2 (BNT)
booster doses between ChAdOx1 nCoV-10 (ChAd)-primed and BNT-primed groups have …

Time of Day of Vaccination Does Not Associate With SARS–CoV–2 Antibody Titer Following First Dose of mRNA COVID–19 Vaccine

Y Yamanaka, I Yokota, A Yasumoto… - Journal of biological …, 2022 - journals.sagepub.com
The immune system exhibits circadian rhythms, and its response to viral infection is
influenced by the circadian clock system. Previous studies have reported associations …

Comprehensive assessment of SARS-CoV-2 antibodies against various antigenic epitopes after naive COVID-19 infection and vaccination (BNT162b2 or ChAdOx1 …

J Lee, DG Lee, J Jung, JH Ryu, S Shin… - Frontiers in …, 2022 - frontiersin.org
Comprehensive assessment of SARS-CoV-2 antibodies against antigenic epitopes and
cross-neutralization on variants is essential to monitor after infection or vaccination. From 32 …

Neutralizing antibody levels detected early after mRNA-based vaccination do not predict by themselves subsequent breakthrough infections of SARS-CoV-2

R Alonso, S Gil-Manso, P Catalán… - Frontiers in …, 2024 - frontiersin.org
The development of mRNA vaccines represented a significant achievement in response to
the global health crisis during the SARS-CoV-2 pandemic. Evaluating vaccine efficacy …

Cell immunity to SARS-CoV-2 after natural infection and/or different vaccination regimens

E Culebras, M Martínez, C Novella, JM Leon… - Frontiers in Cellular …, 2024 - frontiersin.org
Background The aim of the study was to evaluate the humoral and cellular immunity after
SARS-CoV-2 infection and/or vaccination according to the type of vaccine, number of doses …

Do quantitative levels of antispike‐IgG antibodies aid in predicting protection from SARS‐CoV‐2 infection? Results from a longitudinal study in a police cohort

P Sendi, N Widmer, M Branca… - Journal of medical …, 2023 - Wiley Online Library
In a COVID‐19 sero‐surveillance cohort study with predominantly healthy and vaccinated
individuals, the objectives were (i) to investigate longitudinally the factors associated with …

Individual Immune Response to SARS-CoV-2 Infection—The Role of Seasonal Coronaviruses and Human Leukocyte Antigen

K Rottmayer, H Loeffler-Wirth, T Gruenewald… - Biology, 2023 - mdpi.com
Simple Summary The immune response towards SARS-CoV-2 during the recent pandemic
was analyzed retrospectively in a cohort of 512 individuals comprising 334 females and 178 …

tANCHOR cell-based ELISA approach as a surrogate for antigen-coated plates to monitor specific IgG directed to the SARS-CoV-2 receptor-binding domain

H Bernauer, J Maier, N Bannert… - Biology Methods and …, 2024 - academic.oup.com
Enzyme-linked immunosorbent assay (ELISA) systems use plates coated with peptides or
expressed and purified proteins to monitor immunoglobulins derived from patient serum …

Nonlinear interdependence of the results of measuring anti-SARS-CoV-2 IgG levels using Abbott and Euroimmun test systems

A Ivanov, E Kryshen, E Semenova - Journal of Clinical Virology, 2023 - Elsevier
Background There are significant number of tests used to determine the level of antibodies
to SARS-CoV-2 which differ both in the methods underlying testing and in the antigenic …