Myocarditis and pericarditis have been reported after COVID‐19 vaccine administration in
children and adolescents, raising the concern about their possible association with these …

Acute myocarditis is an acute inflammatory cardiomyopathy associated with cardiac damage
triggered by a virus or a pathological immune activation. It may present with a wide range of …

Autoimmune cardiopathies (AC) following COVID-19 and vaccination against SARS-CoV-2
occur at significant rates but are of unknown etiology. This study investigated the possible …

Antibodies against the receptor-binding domain of the SARS-CoV-2 spike protein (RBD S-
protein) contribute significantly to the humoral immune response during coronavirus …

More than 3 years have passed since the emergence of COVID-19. On 8 May 2023, COVID-
19 in Japan was downgraded to Category 5 by the Infectious Disease Control Law. In …

Antibody-dependent enhancement (ADE) has been shown previously for SARS-CoV-1,
MERS-CoV, and SARS-CoV-2 infection in vitro. In this study, the first monoclonal antibody …

Myocarditis is an inflammatory disease of the cardiac muscle that is caused by a variety of
infectious and noninfectious conditions. 1, 2 It can be an acute, fulminant, subacute, or a …

Protein three-dimensional structural analysis using artificial intelligence is attracting
attention in various fields, such as the estimation of vaccine structure and stability. In …

The widespread use of Covid-19 mRNA vaccines has highlighted the need to address rare
but concerning side effects. Systemic off-target gene expression has been identified as a …

Antibodies against the receptor-binding domain of the SARS-CoV-2 spike protein (RBD of S-
protein) contribute significantly to the humoral immune response during coronavirus …