TUCSON, Ariz., June 06, 2022 (GLOBE NEWSWIRE) -- Autopsies of two young boys who died of heart problems shortly after COVID-19 vaccination showed a pattern consistent with a toxic stress injury to the ...

The key ingredient in the recipe that make staphylococcus and streptococcus infections so dangerous? Superantigen toxins. A new study from The Hebrew University of Jerusalem, twenty years in the ...

Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), scientists have been conducting extensive studies to ...

Mimetic peptides that compete for bacterial toxin binding to costimulatory receptor prevent toxic shock-related death in mice. Blocking the binding of bacterial superantigens to the co-stimulatory ...

In a recent cutting-edge study, US researchers unveiled an anti-staphylococcal enterotoxin B monoclonal antibody that can be repurposed to target the cleavage site of the SARS-CoV-2 spike glycoprotein ...

A study from the University of Pittsburgh School of Medicine and Cedars-Sinai addresses a mystery first raised in March: Why do some people with COVID-19 develop severe inflammation? The research ...

Researchers from the University of Pittsburgh School of Medicine and Cedars-Sinai believe they have discovered why some covid-19 patients develop severe inflammation. Since March, scientists have ...

It also leads to an expansion of the superantigen reactive T cell population. 16/29 evaluable patients investigated had SD while 13 patients had PD. In contrast to ABR-214936, the first cycle of ...

S. aureus is a common human commensal organism, present in the upper respiratory tract of 25–50% of the population 1. It is also one of the most frequent pathogens, being linked to almost 500,000 ...

Clinical and immunological similarities between Kawasaki Disease (KD) and classical superantigen (SAg) mediated diseases such as the toxic shock syndrome lend credence to the hypothesis that SAgs may ...

For the first time, scientists show how bacterial superantigen toxins work, and how short peptides can block them and save lives. Staphylococcal and streptococcal infections affect millions of ...