… microbiota are known to modulate host immune responses,12 we hypothesised that … immune
responses in COVID-19. Here, we characterised the gut microbiota and immune response …

… In this Perspective, I discuss what we know about the immune response to SARS-CoV-2
infection and how this might explain different disease presentations and disease severity by …

… The patients were assessed with a locally developed clinical scoring system for disease
severity; (1): admitted and observed without supplementary oxygen; (2) required ≤ 3 l …

… Paradoxically, exacerbated or uncontrolled induction of these pro-inflammatory cytokines
can also increase pathogenesis and disease severity as described for SARS-CoV and MERS-…

… The central role of the immune response to SARS-CoV-2 in COVID-19 was evident from
the strong correlation between disease severity and levels of IgG/IgM and inflammatory …

… , including hyper-activation of macrophage and complement system, NLR induction, as well
as NK cells and CTLs exhaustion, could be involved in the disease severity and outcomes. …

… Previous studies have indicated that the severe and aberrant host immune response are
responsible for the severity of COVID-19 (Zhou et al., 2020b). Meanwhile, it was companied by …

… the basis of the protective immune response in COVID-19, we … analysis of innate and
adaptive immunity in 64 adults with a … of disease severity suggests that the individual immune …

… This could be related to increased disease severity in this demographic of patients, with
increased viral load driving more B cell activation and antibody production. Alternatively, higher …

… The objective of this study was to investigate correlations between humoral immune
responses to SARS-CoV-2, including antibodies blocking binding of RBD to the human ACE2 …