Medications

'Significant' COVID-19 drug breakthrough

A new inhalation treatment for preventing the spread of COVID-19 is potentially far more effective than currently existing versions, according to new research carried out at the University of St Andrews.

Diseases, Conditions, Syndromes

Researchers develop new mouse model for SARS-CoV-2

Researchers at Yale University School of Medicine have developed a new mouse model to study SARS-CoV-2 infection and disease and to accelerate testing of novel treatments and vaccines against the novel coronavirus. The study, ...

Diseases, Conditions, Syndromes

Hallmark of severe COVID-19 patients identified

A large team of researchers with members affiliated with a host of institutions in France has identified what they believe is a hallmark of severe COVID-19 patients. In their paper published in the journal Science, the group ...

Diseases, Conditions, Syndromes

Type III interferon in COVID-19: Protective or harmful?

Our immune system makes interferons and other cytokines to help us fight viruses. But in COVID-19, we've learned that they can also contribute to damaging, potentially life-threatening lung inflammation. New work published ...

Diseases, Conditions, Syndromes

Superinfections pose threat to those being treated for the coronavirus

Viral infections aren't the only cause of deaths during pandemics. A common complication of viral infections such as the flu or the coronavirus is a secondary, superimposed bacterial infection—or a superinfection—resistant ...

Diseases, Conditions, Syndromes

Type III interferons: Protective or harmful in COVID-19?

Interferons and other cytokines produced by the immune system are important defenses against viral infections, but as we have seen in COVID-19, they can also contribute to damaging, potentially life-threatening lung inflammation. ...

Immunology

How a fat cell's immune response makes obesity worse

When obesity occurs, a person's own fat cells can set off a complex inflammatory chain reaction that can further disrupt metabolism and weaken immune response—potentially placing people at higher risk of poor outcomes from ...

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